,
+ Runtime,
+ AllPalletsWithSystem,
+>;
+```
+
+~~~
+
+---
+
+
+
+
+### Column + Code
+
+- Some
+- Observations
+- Others
+
+
+
+
+```rust [0|1,13|4-8]
+fn largest_i32(list: &[i32]) -> i32 {
+ let mut largest = list[0];
+
+ for &item in list {
+ if item > largest {
+ largest = item;
+ }
+ }
+
+ largest
+}
+
+fn largest_char(list: &[char]) -> char {
+ let mut largest = list[0];
+
+ for &item in list {
+ if item > largest {
+ largest = item;
+ }
+ }
+
+ largest
+}
+
+fn main() {
+ let number_list = vec![34, 50, 25, 100, 65];
+
+ let result = largest_i32(&number_list);
+ println!("The largest number is {}", result);
+ assert_eq!(result, 100);
+
+ let char_list = vec!['y', 'm', 'a', 'q'];
+
+ let result = largest_char(&char_list);
+ println!("The largest char is {}", result);
+ assert_eq!(result, 'y');
+}
+```
+
+
+
+
+---v
+
+
+```html
+
+
+
+### Column + Code
+
+- Some
+- Observations
+- Others
+
+
+
+
+
+```rust [0|1,13|4-8]
+fn largest_i32(list: &[i32]) -> i32 {
+ let mut largest = list[0];
+
+ for &item in list {
+ if item > largest {
+ largest = item;
+ }
+ }
+
+ largest
+}
+
+fn largest_char(list: &[char]) -> char {
+ let mut largest = list[0];
+
+ for &item in list {
+ if item > largest {
+ largest = item;
+ }
+ }
+
+ largest
+}
+
+fn main() {
+ let number_list = vec![34, 50, 25, 100, 65];
+
+ let result = largest_i32(&number_list);
+ println!("The largest number is {}", result);
+ assert_eq!(result, 100);
+
+ let char_list = vec!['y', 'm', 'a', 'q'];
+
+ let result = largest_char(&char_list);
+ println!("The largest char is {}", result);
+ assert_eq!(result, 'y');
+}
+```
+
+
+
+````
+
+---
+
+## Tables
+
+| Tables | Are | Cool |
+| ------------------- | :-----------------: | ----------------------: |
+| col 1 is | left-aligned | $1600 |
+| col 2 is | centered | $12 |
+| col 3 is | right-aligned | $1 |
+| This row sure has a | _lot_ of text so it | spaces the columns outs |
+
+---v
+
+```
+| Tables | Are | Cool |
+| ------------------- | :-----------------: | ----------------------: |
+| col 1 is | left-aligned | $1600 |
+| col 2 is | centered | $12 |
+| col 3 is | right-aligned | $1 |
+| This row sure has a | _lot_ of text so it | spaces the columns outs |
+```
+
+---
+
+## Math
+
+KaTeX/LaTeX rendered within blocks with "`$$`" delimiters
+
+$$J(\theta_0,\theta_1) = \sum_{i=0}$$
+
+In line uses "`\\(`" and "`\\)`" to render: \\(\alpha\beta\gamma\\)
+.
+
+More info: https://revealjs.com/math/
+
+---
+
+## Charts
+
+
+A plugin for Reveal.js allowing to easily add charts using Chart.js.
+
+
+There is a known bug:
+
+
+
+
+---v
+
+### The code
+
+```html
+
+
+
+```
+
+
+ Note : < !-- and --> are intentional
+
+
+---v
+
+
+ Bar chart with CSV data
+
+
+ January, February, March, April, May, June, July
+ My first dataset, 65, 59, 80, 81, 56, 55, 40
+ My second dataset, 28, 48, 40, 19, 86, 27, 90
+
+
+
+
+---v
+
+### Previous slides' code:
+
+```html
+
+ Bar chart with CSV data
+
+
+ January, February, March, April, May, June, July My first dataset, 65, 59, 80, 81, 56, 55, 40 My second dataset,
+ 28, 48, 40, 19, 86, 27, 90
+
+
+
+```
+
+---v
+
+
+ Stacked bar chart from CSV file with JSON configuration
+
+
+
+
+
+ (There is a data.csv file located under same dir in order for this slide to work
+
+
+---v
+
+### Previous slide's code:
+
+```html
+
+ Stacked bar chart from CSV file with JSON configuration
+
+
+
+
+
+
+```
+
+---
+
+# Mermaid Diagrams
+
+[Mermaid](https://mermaid.js.org) lets you create diagrams and visualizations using text and code.
+
+It is a JavaScript based diagramming and charting tool that renders Markdown-inspired text definitions to create and modify diagrams dynamically.
+
+First of all lets see some examples of diagrams that Mermaid can show with its integration with revealJS;
+
+---v
+
+### [A Flowchart](https://mermaid.js.org/syntax/flowchart.html)
+
+
+ %%{init: {'theme': 'dark', 'themeVariables': { 'darkMode': true }}}%%
+ flowchart TD
+ A(Start) --> B{Is it?};
+ B -- Yes --> C(OK);
+ C --> D(Rethink);
+ D --> B;
+ B -- No ----> E(End);
+
+
+---v
+
+### And its code
+
+
+```html
+
+ %%{init: {'theme': 'dark', 'themeVariables': { 'darkMode': true }}}%%
+ flowchart TD
+ A(Start) --> B{Is it?};
+ B -- Yes --> C(OK);
+ C --> D(Rethink);
+ D --> B;
+ B -- No ----> E(End);
+
+```
+
+---v
+
+### Entity relationship diagram
+
+
+ erDiagram
+ Node ||--o{ Wallet : places_order
+ Wallet ||--|{ Account : owner
+ Node }|..|{ Some-IP : uses
+
+
+---v
+
+### And its code
+
+
+```html
+
+ erDiagram
+ Node ||--o{ Wallet : places_order
+ Wallet ||--|{ Account : owner
+ Node }|..|{ Some-IP : uses
+
+```
+
+---v
+
+### Sequence diagram
+
+
+ sequenceDiagram
+ Alice->>John: Hello John, how are you?
+ John-->>Alice: Great!
+ Alice-)John: See you later!
+
+
+---v
+
+### And its code
+
+
+```html
+
+ sequenceDiagram
+ Alice->>John: Hello John, how are you?
+ John-->>Alice: Great!
+ Alice-)John: See you later!
+
+```
+
+---v
+
+### Class Diagram
+
+
+ classDiagram
+ note "From Duck till Zebra"
+ Animal <|-- Duck
+ note for Duck "can fly\ncan swim\ncan dive\ncan help in debugging"
+ Animal <|-- Fish
+ Animal <|-- Zebra
+ Animal : +int age
+ Animal : +String gender
+ Animal: +isMammal()
+ Animal: +mate()
+ class Duck{
+ +String beakColor
+ +swim()
+ +quack()
+ }
+ class Fish{
+ -int sizeInFeet
+ -canEat()
+ }
+ class Zebra{
+ +bool is_wild
+ +run()
+ }
+
+
+---v
+
+### And its code
+
+
+```html
+
+ classDiagram
+ note "From Duck till Zebra"
+ Animal <|-- Duck
+ note for Duck "can fly\ncan swim\ncan dive\ncan help in debugging"
+ Animal <|-- Fish
+ Animal <|-- Zebra
+ Animal : +int age
+ Animal : +String gender
+ Animal: +isMammal()
+ Animal: +mate()
+ class Duck{
+ +String beakColor
+ +swim()
+ +quack()
+ }
+ class Fish{
+ -int sizeInFeet
+ -canEat()
+ }
+ class Zebra{
+ +bool is_wild
+ +run()
+ }
+
+```
+
+---v
+
+### State diagram (v2)
+
+
+ stateDiagram-v2
+ [*] --> Still
+ Still --> [*]
+
+ Still --> Moving
+ Moving --> Still
+ Moving --> Crash
+ Crash --> [*]
+
+
+
+---v
+
+### And its code
+
+
+```html
+
+ stateDiagram-v2
+ [*] --> Still
+ Still --> [*]
+
+ Still --> Moving
+ Moving --> Still
+ Moving --> Crash
+ Crash --> [*]
+
+```
+
+---v
+
+### User Journey
+
+
+ journey
+ title My working day
+ section Go to work
+ Make tea: 5: Me
+ Go upstairs: 3: Me
+ Do work: 1: Me, Cat
+ section Go home
+ Go downstairs: 5: Me
+ Sit down: 5: Me
+
+
+---v
+
+### And its code
+
+
+```html
+
+ journey
+ title My working day
+ section Go to work
+ Make tea: 5: Me
+ Go upstairs: 3: Me
+ Do work: 1: Me, Cat
+ section Go home
+ Go downstairs: 5: Me
+ Sit down: 5: Me
+
+```
+
+---v
+
+### Gantt
+
+
+ gantt
+ apple :a, 2017-07-20, 1w
+ banana :crit, b, 2017-07-23, 1d
+ cherry :active, c, after b a, 1d
+
+
+---v
+
+### And its code
+
+
+```html
+
+ gantt
+ apple :a, 2017-07-20, 1w
+ banana :crit, b, 2017-07-23, 1d
+ cherry :active, c, after b a, 1d
+
+```
+
+---v
+
+### Pie Chart
+
+
+ pie title Pets adopted by volunteers
+ "Dogs" : 386
+ "Cats" : 85
+ "Rats" : 15
+
+
+---v
+
+### And its code
+
+
+```html
+
+ pie title Pets adopted by volunteers
+ "Dogs" : 386
+ "Cats" : 85
+ "Rats" : 15
+
+```
+
+---v
+
+### Git Graph
+
+
+ gitGraph
+ commit
+ commit
+ branch develop
+ checkout develop
+ commit
+ commit
+ checkout main
+ merge develop
+ commit
+ commit
+
+
+---v
+
+### And its code
+
+
+```html
+
+ gitGraph
+ commit
+ commit
+ branch develop
+ checkout develop
+ commit
+ commit
+ checkout main
+ merge develop
+ commit
+ commit
+
+```
+
+---v
+
+### Useful links
+
+- [Mermaid Syntax](https://mermaid.js.org/syntax/flowchart.html)
+- [Mermaid Live Editor with examples](https://mermaid.live/)
+
+---
+
+# More help needed?
+
+_Please reach out to a contributor_
diff --git a/content/contribute/how-to/page.md b/content/contribute/how-to/page.md
new file mode 100644
index 0000000..fec2667
--- /dev/null
+++ b/content/contribute/how-to/page.md
@@ -0,0 +1,74 @@
+# 🪄 Using this Book
+
+This book contains all the Nuke 🌄's content in _sequence_.
+It is intended to read from start to finish, in order, and following the `index.md` page for each series.
+
+## 📔 How to use `mdBook`
+
+This book is made with [mdBook](https://rust-lang.github.io/mdBook/) - a Rust native documentation tool.
+Please give the official docs there a read to see what nice features are included.
+To name a [few key items](https://rust-lang.github.io/mdBook/guide/reading.html#top-menu-bar):
+
+| Icon | Description |
+| --------------------------------- | ------------------------------------------------------------------------------- |
+|
+
+
+(🖱️ expand) Raw Markdown of Slides Content
+{{#include slides.md}}
+
+
+
+☝️ All slides `Slides Content` is available on all pages.
+This enables **search** to work throughout this book to **jump-to-location** for any keywords you remember related to something covered in a topic 🚀.
+
+### 📖 Learn More
+
+-
+(Not advised) Manual Install
+
+You may opt out of `just` described, but minimally will need to have:
+
+### Book - `mdBook`
+
+- [Install of `mdBook`](https://rust-lang.github.io/mdBook/guide/installation.html)
+
+Serve the book offline with:
+
+```sh
+# Run from the working dir of this repo
+mdbook serve --open
+```
+
+### Slides and Tooling - `bun`
+
+Use [bun](https://bun.sh/) to install and run the javascript and node tooling.
+With `bun` installed, from the top level dir:
+
+```sh
+if ! $(echo "type bun" | sh > /dev/null ); then
+ echo "🥟 Installing https://bun.sh ..."
+ curl -fsSL https://bun.sh/install | bash
+fi
+echo "💽 Bun installed."
+
+echo "🥟 Install slides tooling with Bun..."
+bun install
+echo "✅ Slides instalation complete!"
+```
+
+This should open a new browser tab with a simple listing of all slide decks to choose from.
+
+### Embedded Slides
+
+At this time, there is a "hack" to get the slides embedded in the book, where the static HTML assets from a slides build are coppiced _into_ the book so that they function in an `iframe`.
+See the `Makefile.toml` for `[tasks.serve]` to see the commands required to manually get this working.
+Again, it's much more convenient to use `just` here vs. manually running this!
+
+
+
+## Content Design
+
+I focused on _practical application_ of web3 concepts I cover, more than simply discussing.
+
+### Organization
+
+The entirety of the book, including assets (images, code, etc.) needed in this book lives in `./content/*`.
+The directory structure is as follows:
+
+```sh
+content
+├──
+├── index.md # Series overview with many materials associated with it
+├── guide.md # Presentor/Host facing guide on running these materials
+├── README.md -> index.md # Soft link `ln -s index.md README.md` - for Github web reading
+│ ├── # Talk related, has slides
+│ │ ├── img
+│ │ │ ├── # png, gif, mp4, jpg, etc. used in *these slides/examples*
+│ │ │ ├── ...
+│ │ ├── page.md # Typically a stub file for embedding `slides.md`
+│ │ └── slides.md # A `reveal-md` formatted document
+│ ├── _materials # Workshop, Exercise, or Activity related
+│ │ ├── img
+│ │ │ ├── # png, gif, mp4, jpg, etc. used in *these slides/examples*
+│ │ │ ├── ...
+│ │ ├── .md # Audience facing instructions on some material
+. . . ...
+```
+
+- `/README.md` - **_required_** soft link to `index.md`.
+- `/index.md` - **_required_** book page, **_must_** be listed in `SUMMARY.md`.
+- `/guide.md` - **_optional_** page _not_ used in the book, **_must NOT_** be listed in `SUMMARY.md`.
+- `//page.md` - **_required_** book page, **_must_** be listed in `SUMMARY.md`.
+- `//slides.md` - **_optional_** slides, embedded into a `page.md`, **_must_** be embedded into `page.md`if slides are used.
+- `//img` - **_optional_** directory with media used in slides or pages in _this topic_.
+- `//_materials` - **_optional_** directory with inclusions referenced in slides or pages
+
+## Development Workflow
+
+Typically, most work for topics centers on the development of slides.
+The pages they are embedded into are _primarily_ static stubs to host the slides within.
+Workshop and Activity pages are an exception, where they do not usually have slides associated, or need more information outside slides.
+Viewing the rendered markdown of slides is more important than when iterating on pages, in practice.
+
+### Working on Slides with `reveal-md`
+
+Slides include primarily talk materials used to present in class, and those slides must contain `Notes:` sections with detailed **audience facing** information about what is covered on a slide, _not only_ speaker-facing notes!
+Typically the slide notes should embed all the references, resources, and further considerations for audiences to have as a resource during and after class.
+
+To view and edit slides (only) in **watching** mode (updates immediately on changes to any file changes in the content):
+
+```sh
+# WATCHING server for slides only
+just serve-slides
+# Or simply:
+bun s
+```
+
+See the [Using this Book](./how-to/page.md) page for more details on `reveal.js` features and use.
+
+**If this is your first time using `reveal.js`, we encourage you to explore [the official demo](https://revealjs.com/demo/#/2) to see what sort of things you can do with it!**
+We are creating and customizing slides with [`reveal-md`](https://github.com/webpro/reveal-md): a tool built with `reveal.js` to allow for [Markdown](https://commonmark.org/help/) only slides, with a few extra syntax items to make _your slides look and feel awesome_ with as little effort as possible on style and visual design.
+
+##### Copy & Paste Slides
+
+The [Copy and Paste Slide Templates](./copy-paste-slides/page.md) page and source for the embedded slideshow demonstrate use and code snippets to accommodate **many common slide archetypes**.
+It should be possible to modify examples in your slides from these templates, including:
+
+- Multi-column slides
+- Embedded media
+- Diagrams (mermaid, and more)
+
+### Working on Pages with `mdBook`
+
+Pages embed slides, and may include links to materials, references and other things **_when it's impractical to include it within speaker notes for slides_**.
+Most pages are just "stub" files to embed the slides into.
+
+To work on both the embedded slides and the book in tandem in **non-watching mode**:
+
+```sh
+just s # Build the slides (clobbering those tracked by the book repo in `./slides`), embed in the book, view the updated book.
+
+# ... Make changes to the book and/or the slides ...
+# ... kill the server with `ctrl+c` ...
+
+just s # Build the slides (clobbering those tracked by the book repo in `./slides`), embed in the book, view the updated book.
+```
+
+> 😭 At this time, this is a non-watching server, you must manually open the page and _hard refresh_ pages served before to see them updated.
+>
+> You must _rerun_ this command to update on file changes!
+
+### Topic Template
+
+Head over to the [Topic Template](./template/page.md) page, and _carefully read through the source_ before you continue.
+The entire directory is intended to be copied & pasted into the correct series to kickoff new topic development:
+
+```sh
+# Copy this whole thing 👇😀
+└── template
+ ├── img
+ │ └── REMOVE-ME-example-img.png
+ ├── page.md
+ └── slides.md
+```
+
+The `page.md` file should \_embed the `slides.html` page that isn't going to work until the build process creates it, but it will exist once that happens & render 😉.
+
+### File Size Considerations
+
+We strive to not overload this book with excessively large assets, to that end we ask that all contributors _before committing to this repo_ any assets:
+
+- Review image file size & compress minimal possible looking OK-ish full screen, or use smaller alternatives.
+ Example:
+ ```sh
+ # Compress with imagemagick
+ convert -quality 20%
+ ```
+- Scale down all videos to minimal possible looking OK-ish full screen.
+ Example:
+ ```sh
+ # What is the bitrate?
+ ffmpeg -i 2> >(grep -i bitrate)
+ # Reduce bitrate, iterate to find the *good enough* one for minimal size
+ ffmpeg -i -b 400k
+ ```
+
+### Refactoring Considerations
+
+
+🚧 This workflow is not _normally_ needed by most contributors. Click to view anyway 🚧
+
+We opt out of the handy helper to create missing files if linked in `SUMMARY.md`, as this indicates something is likely amis in our translation of slides -> stub pages mapping correctly.
+
+This is useful to turn back on when _radically_ updating the slides path structure and/or file names as changes must be _manually_ applied otherwise to link to the correct new location in `/slides/.../*-slides.html`
+
+You can opt in by editing `book.toml`:
+
+```diff,toml
+[build]
+- create-missing = false # do not create missing pages
++ create-missing = true # create missing pages
+```
+
+### Tips on the Embedded Slides
+
+All series are of the structure described in the [Content Organization](#organization) section.
+
+All `slides.md` files are the source of the associated slide content for that the `page.md` files that embed them in the book itself.
+The `page.md` files are typically just stubs, but do the option to add more details, instructions, etc.
+They typically are identical to:
+
+```md
+# SOME TITLE HERE
+
+
+
+
+
+
+
+{ {#include slides.md} }
+
+
+### ⏰ Critical Considerations
+
+- Always use proper MarkDown links!
+ `` is required, raw links _will not be rendered_ in mdBook!
+- Never use links that are likely ephemeral and will break.
+ This example is in main, not some PR branch:
+ You _must_ be permalinks to a commit hash when using a github link, not `main` or other branch.
+- Reuse images and have no duplication of any images, with close _enough_ ones considered to replace where possible.
+ **_Relative_** paths are supported: `../..//img/`
+
+---
+
+## Conventions and Helpers
+
+This book, and all content within have style and typographic conventions that, where practical, have tooling to help everyone conform to them.
+
+```sh
+# This will install the tooling needed for formatting, linting, checkers, etc.
+just install-dev
+```
+
+### Formatting
+
+All Markdown, TOML, JSON, Typescript, and Javascript files in this repository are formatter with [dprint](https://dprint.dev/).
+The setting for this formatter are found in `.dprint.json`.
+We use `just` to run this:
+
+```sh
+# This will format all files SUPER FAST after the first run is cached
+just f
+```
+
+If (and only if) formatting _breaks_ Markdown from rendering correctly, you may use `` preceding a block in markdown to skip formatting like this:
+
+````markdown
+
+```html
+
+
+
+ ### What's up, yo?
+
+
+
+
+ - Yo
+- Yo
+- Yo
+
+
+
+```
+
+
+
+Some text
+
+* other text
+* testing
+
+
+````
+
+See [the docs on Markdown for dprint](https://dprint.dev/plugins/markdown/#ignore-comments) for more.
+
+### Checking Links
+
+To ensure all `*.md` and `.html` files contain no broken links within them, we use a [the `mlc` link checker](https://github.com/becheran/mlc).
+Run with:
+
+```sh
+# Link check all content files
+just l
+
+# Link check a single file:
+just links-for
+
+# Link check a directory, recursively
+just links-for <./content/some-dir/inner-dir>
+```
+
+The checker configuration is set ine `Makefile.rs` task to see settings.
+The `.mlc.toml` config file is used to _globally_ ignore specific common URLs that throw errors, in error 😛...
+at least it should, but is [not working at this time](https://github.com/becheran/mlc/issues/76).
+_Notice that ignored links must be check from time to time manually!_
+_Thus don't use this unless explicitly needed, rather use a know good URL if at all possible, perhaps from the
+
+
+
+
+
+
+Slides Content
+
+1. [Pre-requisites](#pre-requisites)
+1. [Major Topic A](#major-topic-a)
+1. [Exercise X](#exercise-title)
+1. [Conclusion](#conclusion)
+1. [Next Steps](#next-steps)
+1. [References](#references)
+
+
+
+---
+
+## Pre-requisites
+
+No background in X is necessary.
+
+However, the following are expected:
+
+
+
+- Y
+- Z
+- \\(\alpha\\)
+
+
+
+---
+
+### _At the end of this talk, you will be able to:_
+
+
+
+
+
+- Describe ...
+- Navigate ...
+- Justify ...
+
+
+
+---
+
+## Major Topic A
+
+
+
+- Use some bullets
+- To make a few points
+
+
+
+More context here.
+
+And even more here... and more and more...
+
+Notes:
+
+Speaker view ONLY notes
+
+---
+
+# An Important Point
+
+### _Make it clear_
+
+Notes:
+
+Stuff you should remember to say
+
+---
+
+## Some Image
+
+
+
+1. Uno
+1. Dos
+1. Tres
+
+
+
+Notes:
+
+Make sure to include things here to say to audiences, perhaps a hint or two.
+Realize that audiences will be able to view the speaker's notes, as they will have access to them on their devices.
+
+---
+
+## Conclusion
+
+
+
+---
+
+
+
+# Questions
+
+
+
+---
+
+## Next Steps
+
+
+
+
+
+1. Eins
+1. Zwei
+1. Drei
+
+
+
+---
+
+## References
+
+
diff --git a/content/overview.md b/content/overview.md
new file mode 100644
index 0000000..0b8f351
--- /dev/null
+++ b/content/overview.md
@@ -0,0 +1,3 @@
+# 📒 Book Overview
+
+This book contains a set of slides, materials, and hands-on experiences in developing (mostly) blockchain and web3 technologies.
diff --git a/content/risc-zero/README.md b/content/risc-zero/README.md
new file mode 120000
index 0000000..dd0ea36
--- /dev/null
+++ b/content/risc-zero/README.md
@@ -0,0 +1 @@
+index.md
\ No newline at end of file
diff --git a/content/risc-zero/index.md b/content/risc-zero/index.md
new file mode 100644
index 0000000..fa397cf
--- /dev/null
+++ b/content/risc-zero/index.md
@@ -0,0 +1,7 @@
+# RISC Zero
+
+These slides focus on [RISC Zero](https://www.risczero.com) development.
+
+## Resources
+
+- TODO
diff --git a/content/risc-zero/zypher-buildathon/img/fusion-dragon-ball.gif b/content/risc-zero/zypher-buildathon/img/fusion-dragon-ball.gif
new file mode 100644
index 0000000..f4bd373
Binary files /dev/null and b/content/risc-zero/zypher-buildathon/img/fusion-dragon-ball.gif differ
diff --git a/content/risc-zero/zypher-buildathon/materials.md b/content/risc-zero/zypher-buildathon/materials.md
new file mode 100644
index 0000000..3474cb4
--- /dev/null
+++ b/content/risc-zero/zypher-buildathon/materials.md
@@ -0,0 +1,53 @@
+# Zypher gZKm Provable Games Buildathon
+
+## 📝 Event Specific Info
+
+- Dora Hacks Event Page (APPLY HERE)
+- Event & RISC Zero Track Info
+- Zypher Homepage
+- RISC Zero [🪧 Presentation (Video & Sides)](./presentation.md)
+- RISC Zero [👷 Workshop (ZK Chess Checkmate)](./workshop.md)
+
+### ⭐ Zypher 🤝 RISC Zero Example
+
+poker0 - A poker game leveraging RISC Zero and PLONK for off-chain proof of game processes, with on-chain validation, built on the Z4 engine .
+
+> Note: This perhaps is a rather complex starting point from without any experience with RISC Zero or PLONK, we suggest experimenting with the [more basic examples](#risc-zero-game-examples) first to get a feel for things first 😸.
+
+## 🧠 Further Reading & Resources
+
+### RISC Zero Game Examples
+
+Note that many other examples showcase things you might want (reading a JSON file, checking a password, and more!)
+
+Here are a few key game specific ones:
+
+- Bevy - a serious Rust game engine
+- Wordl - A non-trivial game
+- Chess
+- Bevy
+
+### RISC Zero powered zkSnake (R0 v0.20)
+
+
+
+> https://github.com/0xAndoroid/zkSnake
+
+- Winner of RISC Zero Coprocessor Bounty at ETHDenver 2024 and did well in community quadratic voting too!
+- Idea: take it further and make a bevy app in wasm w/ webGPU with **shared core logic identical on web & "re-player" zkVM**
+
+### Dark Forest
+
+
+
+☝️ A fantastic verteran review of their work and showcases fundementally new type of game that web3 makes possible: build base infrastructure for others **to build on top of _permissionlessly_**.
+Shared infra -> purality of ways to interact with a wider community on the same base layer opens up novel MMO games _**built by and for players**_!
+
+Although today zkVMs help devs avoid needing to write most of the game in some contract language or (zk)DSL, like is enabled in RISC Zero with the bevy game engine .
+And it's very likely to be far more cost effective to run too!
+
+### More for RISC Zero
+
+- [zkVM Guest Optimization Tips and Tricks (RISC Zero Study Club)](https://www.youtube.com/watch?v=MckieUBpakw)
+- [DOOM on RISC Zero](https://www.risczero.com/blog/when-the-doom-music-kicks-in) (not playable, but proof DOOM can run _**everything**_ in zkVM guest)
+- [zkVM Benchmarks, Tested Crates & More](https://reports.risczero.com/)
diff --git a/content/risc-zero/zypher-buildathon/presentation.md b/content/risc-zero/zypher-buildathon/presentation.md
new file mode 100644
index 0000000..fae53c8
--- /dev/null
+++ b/content/risc-zero/zypher-buildathon/presentation.md
@@ -0,0 +1,14 @@
+# Verifiable Games Using RISC Zero
+
+
+
+
+
+
+
+Slides Content Workshop Materials ↗️
+
+---
+
+## Why RISC Zero?
+
+- **Verifiable Computation**: outsource-able
+- **Highly Scalable**: low-cost verification
+- **Tunable Privacy**: robust & universal\*
+
+Notes:
+
+- you can verify that a computation of a specific program ran exactly as it should, even if done by untrusted executor!
+- _Prover_ that runs program & produces _receipt_ reveals as little as nothing to everything about execution to _verifier_.
+- Verification is significantly cheaper than running computation yourself... at the cost of prover doing significantly more work to run the _zkVM_
+- \* Privacy is from everyone outside the prover, if you are the prover, no one but you has secret data.
+
+---
+
+## What problems can ZK address for games?
+
+On-chain (coprocessor):
+
+- calldata limits restrict complexity
+- gas costs are prohibitive
+- public blockchains don’t support incomplete information games
+- Zypher’s bullet points for challenges of on-chain gaming
+
+Off-chain (TODO):
+
+- Cheating through manipulation of official game logic
+- Private game aspects without any 3rd party / admin to adjudicate.
+
+Notes:
+
+- Added **security** and **fairness** and **privacy** that zero-knowledge proofs can provide, as they involve complex decision-making and competitive interactions.
+- Commonly turn based, but can simply be tick based (STF analogy -> blocks)
+- Privacy is optional, fully transparent games with ZKPs _can_ provided added guarantees around many things other than that (if carefully designed)
+ - cheating specifically in being able to go around rules of game logic, especially in cases with hidden player data/logic. (Don't trust. verify!)
+- Private:
+ - moves of known players
+ - cards in your hand / hidden from all deck shuffle
+ - hidden ID / anonymous interactions in multiplayer
+ - Enabling incomplete information games (e.g. “fog of war” mechanics)
+- Can prove final score without revealing _anything_ about the game that resulted in it! Proof of Exploit CTF.
+
+- todo Mention alternatives? Why we are a good or the best choice? (privacy possible, not solidity or DSL specific)
+- Off-chain: CFT game where you prove you got a flag without revealing it (because that needs to remain secret) no 3rd party to check, use a proof!
+
+---
+
+## RISC Zero Track Objective
+
+> Develop games using RISC Zero to ensure **privacy and fairness**.
+
+Notes:
+
+Developers are encouraged to implement game designs that can verify player actions without disclosing specific game data. This approach allows for the exploration of new gaming models that operate off-chain but utilize on-chain verification to ensure transparency and fairness.
+
+---
+
+## Definitions & Lingo
+
+- TODO diagram of host that encapsulates guest w/ input & output
+- see https://www.youtube.com/watch?v=DzOWh3Ht0_Q & get diagrams
+
+Notes:
+
+- deeper understanding as exercise for views of this presentation.
+ See the official docs & youtube for great deep
+- very happy to answer questions on our discord!
+
+---
+
+# ✨ Inspiration
+
+> :warning: _Do not copy&paste submissions_ :pray:
+
+Notes:
+
+Plagiarism, missing attribution and violating licenses will disqualify you!
+Building on them to something significantly enhancements _**may**_ be considered - please let us know what you are planning :grin:
+
+---
+
+## ZK Checkmate Demo
+
+
+
+Join in following the [Hands-on instructions ↗️](./checkmate-chess-example.md)
+
+Notes:
+
+- Chess demo for verifying a winning move (checkmate) without revealing what the move is.
+ Contrived example a bit, but highlights:
+ - use crates without modification - no need to rewrite in circuits or zkDSL!
+ - Use standard patterns like `println!` & `fmt!` normally for basic experiments.
+ - 10s on lines of code overall -> useful proof, easily extensible!
+- Original [deep dive video](https://www.youtube.com/watch?v=vxqxRiTXGBI&list=PLcPzhUaCxlCgig7ofeARMPwQ8vbuD6hC5&index=10) ([slides](https://drive.google.com/file/d/1Bum4x50qatqBUlQyNVkt90nnA2SEOHNO/view))
+
+---
+
+## Bevy (R0 v0.21)
+
+- Serious Rust game engine for ZK games
+- BEST place to start to see if you can compile & run this without modification on your machine.
+
+---
+
+## zkSnake (R0 v0.20)
+
+
+
+> https://github.com/0xAndoroid/zkSnake
+
+Notes:
+
+- Winner of RISC Zero Coprocessor Bounty at ETHDenver 2024 and did well in community quadratic voting too!
+- Idea: take it further and make a bevy app in wasm w/ webGPU with **shared core logic identical on web & "re-player" zkVM**
+
+---
+
+## 3D ZK Games?!
+
+## ▶️ Bevy Wasm webGPL/webGPU example
+
+🤯 Zypher Real-time Multiplayer Games Track featured demo!
+
+- Rendered web game + wallet connect
+- Original Bevy docs source to generate the playable browser example
+
+---
+
+## 🤔 What is special about RISC Zero?
+
+- developer productivity (@ hackathons & beyond)
+ - Top 1000 [crates.io](https://crates.io/) tested ~nightly: [reports.risczero.com](https://reports.risczero.com/)
+- todo: key features that are HARD in zkDLS
+- proof continuation
+- execution separate from proof (realtime exec & prove in parallel / after / remote)
+- foundry template & steel & mainnet verifiers
+
+Notes:
+
+- lots of ZKP option, why use R0?
+- What killer features does R0 provide?
+
+- Not exclusive on ZKP world for these in many cases longer term, but the collection of them together today makes it very compelling!
+
+- Zeth _could_ run existing solidity games off chain, optionally unbounded computation per block (gasless). [Zeth deep dive](https://www.youtube.com/watch?v=4pBmf839eOA)
+- NOTE: 256 view call limit - could you do inclusion proof checkpoints? contract state is simply recursive proof of minimal thing needed (maybe block header / hash?) updated by anyone to use for deep archival view calls? prove "this state was in block X that is a child of recent block {younger than 256}"
+
+---
+
+## 📝 Key Takeaways
+
+- IMPORTANT: match version of `cargo risczero` & examples / templates / examples
+- keep guest minimal - extra cycles are VERY expensive (but this is a hackathon, don't over optimize)
+- USE DEV MODE!
+- Bonsai API key priority & support
+- you are designing a cryptographic system, not just a game
+- Support forum on discord for help!
+- dedicated channel for this event?
+- TODO more
+
+---
+
+## TODO
+
+- You emphasized that the proofs are “verrrry” expensive to build — I think we can dial that back. As a it’s something like 100k-1M times more expensive than native compute.
+- Not sure what we can offer re malware/viruses — that felt a bit confusing to me
+- Jumping around windows was disorienting — would suggest figuring out the specific ordering of which windows you want to open and try to use more words to flag what’s about to happen. perhaps even grabbing the relevant screenshots and importing things into the slides rather than doing a live-tour
+- Make text bigger pretty much everywhere, but especially in terminal windows
+- FEN is a format for notation chess games and chess positions https://en.wikipedia.org/wiki/Forsyth%E2%80%93Edwards_Notation
+- Nice job highlighting the idea that you don't have to do everything inside the zkvm
+- Would be nice to synthesize the design patterns. i.e., things we can do are:
+ - Prove transcript of game for verifiable high scores
+ - Prove state update based on complex game logic.
+ - Prove validity of player moves while concealing
+- Question about pulling something out into core library.
+- Typo on last slide re: zkDSL (it says zkDLS)
+
+youtube description workshop instructions?
+
+see discord ref page for moving to book
+
+missing:
+
+- synthesis of design patterns used in games
+ - play & prove latter (snake game)
+ - proof for each hidden move, perhaps in a tx on chain
+ - can run only core game logic in zkVM - GUI and other non-security/privacy/fairness aspects can live outside the proven core logic (diagram)
+- recap
+ - as a game dev: what does zk do and not do for me?
+- randomness
+ - cannot do within guest - only fake & deterministic random for replay of moves perhaps (who gets to know seed? Choose? VRF maybe?)
+- video or screen shots instead of live code
+- more diagrams especially wrt games
+ - how the proof works in game context (seq. diagrams with actors IDed (player, execution, prover))
+- what do we not know about web3 games... more on chain that we know of as a team?
+- bigger text (for term especially)
+- More about web3 integrations specifically? Does foundry worth with zypher?
+ - scale solidity games off-chain with Zeth... but should rewrite in rust!
+ -
+
+---
+
+# Further Reading & Resources
+
+- Event Materials ↗️
diff --git a/content/risc-zero/zypher-buildathon/workshop.md b/content/risc-zero/zypher-buildathon/workshop.md
new file mode 100644
index 0000000..b94d6df
--- /dev/null
+++ b/content/risc-zero/zypher-buildathon/workshop.md
@@ -0,0 +1,58 @@
+## ZK Checkmate (R0 v1.0)
+
+Let's experiment with a ZK chess game for verifying a winning move (a checkmate) is possible next turn without revealing what the move is to anyone.
+
+1. Watch this playlist to learn the basics
+1. Use `rzup` to setup your development environment based on the **correct version of the RISC Zero Getting Started Docs ** for you.
+ ```sh
+ # Get rzup
+ curl -L https://risczero.com/install | bash
+ # Follow command instructions to use rzup
+ # ... This will take a while first time!
+ ```
+1. Clone and run the chess example with:
+ ```sh
+ git clone --branch v1.0.1 --depth=1 https://github.com/risc0/risc0
+ cd risc0
+ cd examples/chess
+ cargo r -r
+ # ... This will take a while first time!
+ # If you get errors, see step one to get setup!
+ ```
+1. Take a look at the structure of the code:
+ ```sh
+ risc0/examples/chess
+ ├── Cargo.toml
+ ├── core
+ │ ├── Cargo.toml
+ │ └── src
+ │ └── lib.rs # SHARED logic (host & guest)
+ ├── methods
+ │ ├── build.rs
+ │ ├── Cargo.toml
+ │ ├── guest
+ │ │ ├── Cargo.lock
+ │ │ ├── Cargo.toml
+ │ │ └── src
+ │ │ └── main.rs # 🌟 Guest = Game Logic to be proven
+ │ └── src
+ │ └── lib.rs
+ ├── README.md
+ └── src
+ └── main.rs # Host = Execution of guest & GUI & more unproven
+ ```
+1. Make some changes to:
+ 1. `src/main.rs` to change the FEN game state and see if a non-mate move is detected.
+ 1. `methods/guest/src/main.rs` to change what is proven about the game.
+ Perhaps add something to `core/src/lib.rs` around player ID that could be proven?
+
+## 📝 Key Takeaways
+
+This example is a bit contrived as it's a single move that should be easy to spot, but highlights:
+
+- Use crates in the zkVM without modification - no need to rewrite in circuits or zkDSL!
+- Use standard patterns like `println!` & `fmt!` normally for basic experiments and debugging in `DEV_MODE`.
+- 10s on lines of code overall -> useful proof, easily extensible!
+- Incomplete information games are possible on-chain! Hidden data/moves for players are proven, never revealed to _anyone_!
+
+> Original deep dive video & slides & source - a great reference to supliment, but outdated using R0 v0.12 .
diff --git a/justfile b/justfile
new file mode 100644
index 0000000..98c8659
--- /dev/null
+++ b/justfile
@@ -0,0 +1,146 @@
+# Use with https://github.com/casey/just
+# https://just.systems/man/en/chapter_42.html#safer-bash-shebang-recipes
+
+alias s := serve
+alias ss := serve-slides
+alias sb := serve-book
+alias b := build
+alias f := fmt
+alias c := clean
+alias i := install
+alias l := links
+
+default: serve-slides
+
+# -----------------------------------------------------------------------------
+# Installation
+
+# Install required tools (bun, mdbook, dprint, ...)
+install:
+ #!/usr/bin/env bash
+ set -euxo pipefail
+ if ! $(echo "type bun" | sh > /dev/null ); then
+ echo "🥟 Installing https://bun.sh ..."
+ curl -fsSL https://bun.sh/install | bash
+ fi
+ echo "💽 Bun installed. NOTE: you may need to update your shell to include this, see above output."
+
+ echo "🥟 Install slides tooling with Bun..."
+ bun install
+ echo "✅ Slides instalation complete!"
+
+ # Install book engine.
+ if ! $(echo "type mdbook" | sh > /dev/null ); then
+ cargo install --locked mdbook
+ fi
+
+ # install deps for web
+ bun i
+
+# Wipeout build and dependancy artifacts, then install.
+reinstall: clean
+ rm -rf node_modules/ && just install
+
+# Wipeout build and dependancy artifacts, then install (including dev tooling).
+reinstall-dev: reinstall install-dev
+
+# Install base deps and dev tools.
+install-dev: install
+ # Install markup link checker (mlc).
+ if ! $(echo "type dprint" | sh > /dev/null ); then
+ cargo install --locked mlc
+ fi
+
+ # Install formatter (dprint).
+ if ! $(echo "type dprint" | sh > /dev/null ); then
+ cargo install dprint
+ fi
+
+# First *build* the embedded slides, then serve book.
+
+# We must build static HTML for slides that is embedded into the book
+serve: build-slides build-book
+ #!/usr/bin/env bash
+ set -euxo pipefail
+ # FIXME - want some way to have a watching server for slides AND the book. Likely some hooks in mdBook and/or reveal-md could be used.
+ # copy files from slides build to book build
+ rsync -av html-slides/content/ html-book/ --ignore-existing > /dev/null
+ rsync -av html-slides/ --exclude "content" html-book/ --ignore-existing > /dev/null
+
+ # The reveal tooling uses a one-too-deep path for the book
+ # "./../../../" in ALL CASES within the html flies should be "../../" so we fix those:
+ find html-book/ -regex .*\.html | xargs sed -i'' -e 's#./../../../#../../#g' > /dev/null
+
+ # serve the book with embedded slides
+ # FIXME non-watching server becuase mdBook clobbers the rsync we did above 😭
+ just serve-embedded
+
+# Serve book for local viewing, auto-updates for book file changes
+serve-book:
+ mdbook serve -o
+
+# Serve slides only for local viewing, auto-updates for slides-source file changes
+serve-slides:
+ bun s
+
+# Serve book with embedd slides for local viewing, NO updates for slides-source file changes
+serve-embedded:
+ bun serve-book 2> /dev/null
+
+# -----------------------------------------------------------------------------
+# Build, staging for and/or publishing for production
+
+# Build the embedded slides, then the static site for the book.
+build: build-slides build-book
+
+# Build the static site for the book.
+build-book:
+ mdbook build
+
+# Build the static slides only, local developmet.
+build-slides:
+ bun build-slides-local > /dev/null
+
+# -----------------------------------------------------------------------------
+# Dev tools for style, convention, and formatting
+
+# Cleanup build artifacts
+clean: clean-book clean-slides
+ #!/usr/bin/env bash
+ set -euxo pipefail
+ # cargo clean
+
+# Clean the book static build files
+clean-book:
+ #!/usr/bin/env bash
+ set -euxo pipefail
+ # Wipeout build artifacts
+ rm -rf html-book/
+
+# Clean the slides static build files
+clean-slides:
+ #!/usr/bin/env bash
+ set -euxo pipefail
+ rm -rf html-slides
+
+# Scan for image issues througout content.
+img:
+ ./tools/scripts/orphan-image-scan.sh content/
+
+# Check included links for all markup (.md|.html) files.
+links:
+ # FIXME .mlc.toml config not working... https://github.com/becheran/mlc/issues/78
+ mlc content/ --ignore-links '*slides.md,*slides.html,*twitter.com*,'
+
+# Check links for specific file(s). Example: `just links-for ./content/contribute/**/*.md`
+links-for:
+ # FIXME .mlc.toml config not working... https://github.com/becheran/mlc/issues/78
+ mlc ${@} --ignore-links '*slides.md,*slides.html,*twitter.com*,'
+
+# Format .rs (with cargo) and .ts, .md,... (config in .dprint)
+fmt:
+ #!/usr/bin/env bash
+ set -euxo pipefail
+ # cargo fmt
+ dprint fmt
+ just --unstable --fmt
diff --git a/package.json b/package.json
new file mode 100644
index 0000000..9aa7d78
--- /dev/null
+++ b/package.json
@@ -0,0 +1,19 @@
+{
+ "name": "nuke-book",
+ "version": "1.0.0",
+ "description": "The materials used in Nuke 🌄 's talks and workshops",
+ "scripts": {
+ "s": "bun serve-slides",
+ "dev": "bun serve-slides",
+ "start": "bun serve-slides",
+ "b": "bun build-slides-local",
+ "help-rmd": "reveal-md --help",
+ "serve-slides": "reveal-md ./ --watch --absolute-url http://localhost:1948",
+ "serve-book": "printf '****************************** 👇 ctrl+click to open 👇 ******\\nNon-watching server started @ http://localhost:1949\\n (Close with SIGINT [Ctrl-C])' & bun tools/scripts/devserver.ts ",
+ "build-slides-local": "rm -rf html-slides && reveal-md ./ --static html-slides",
+ "build-slides-gh-pages": "rm -rf html-slides && reveal-md ./ --static html-slides --absolute-url https://nuke-web3.github.io/book/"
+ },
+ "dependencies": {
+ "reveal-md": "^5.5.2"
+ }
+}
diff --git a/reveal-md.json b/reveal-md.json
new file mode 100644
index 0000000..c2ea19f
--- /dev/null
+++ b/reveal-md.json
@@ -0,0 +1,20 @@
+{
+ "title": "Nuke 🌄 's Book",
+ "theme": "tools/styles/base-theme.css",
+ "css": [
+ "tools/styles/custom-classes.css"
+ ],
+ "assetsDir": ".",
+ "separator": "\r?\n---\r?\n",
+ "verticalSeparator": "\r?\n---v\r?\n",
+ "highlightTheme": "shades-of-purple",
+ "template": "./tools/templates/slide-template.html",
+ "listingTemplate": "./tools/templates/listing-template.html",
+ "host": "localhost",
+ "staticDir": "slides-html",
+ "staticDirs": [
+ "tools"
+ ],
+ "preprocessor": null,
+ "glob": "./content/**/*[Ss]lides.md"
+}
diff --git a/reveal.json b/reveal.json
new file mode 100644
index 0000000..102023f
--- /dev/null
+++ b/reveal.json
@@ -0,0 +1,13 @@
+{
+ "width": 1400,
+ "height": 900,
+ "margin": 0,
+ "minScale": 0.2,
+ "maxScale": 2.0,
+ "transition": "none",
+ "controls": true,
+ "progress": true,
+ "center": true,
+ "slideNumber": true,
+ "backgroundTransition": "fade"
+}
diff --git a/tools/plugin/chart/chart.js b/tools/plugin/chart/chart.js
new file mode 100644
index 0000000..326056e
--- /dev/null
+++ b/tools/plugin/chart/chart.js
@@ -0,0 +1,198 @@
+/*****************************************************************
+** Author: Asvin Goel, goel@telematique.eu
+** Fixed for Reveal4: kotborealis@awooo.ru
+**
+** A plugin for reveal.js allowing to integrate Chart.js
+**
+** Version: 1.3.1
+**
+** License: MIT license (see LICENSE.md)
+**
+******************************************************************/
+
+/**
+ * Reveal Plugin
+ * https://revealjs.com/creating-plugins/
+ */
+window.RevealChart = window.RevealChart || {
+ id: 'RevealChart',
+ init: function(deck) {
+ initChart(deck);
+ },
+ update: function(canvas, idx, data) { update(canvas, idx, data); },
+};
+
+const initChart = function(Reveal){
+function parseJSON(str) {
+ var json;
+ try {
+ json = JSON.parse(str);
+ } catch (e) {
+ return null;
+ }
+ return json;
+}
+
+/*
+* Recursively merge properties of two objects
+*/
+function mergeRecursive(obj1, obj2) {
+
+ for (var p in obj2) {
+ try {
+ // Property in destination object set; update its value.
+ if ( obj1[p] !== null && typeof obj1[p] === 'object' && typeof obj2[p] === 'object' ) {
+ obj1[p] = mergeRecursive(obj1[p], obj2[p]);
+ }
+ else {
+ obj1[p] = obj2[p];
+ }
+ } catch(e) {
+ // Property in destination object not set; create it and set its value.
+ obj1[p] = obj2[p];
+ }
+ }
+
+ return obj1;
+}
+
+
+function createChart(canvas, CSV, comments) {
+ canvas.chart = null;
+ var ctx = canvas.getContext("2d");
+ var chartOptions = { responsive: true, maintainAspectRatio: false };
+ var chartData = { labels: null, datasets: []};
+ if ( comments !== null ) for (var j = 0; j < comments.length; j++ ){
+ comments[j] = comments[j].replace(//,'');
+ var config = parseJSON(comments[j]);
+ if ( config ) {
+ if ( config.data ) {
+ mergeRecursive( chartData, config.data);
+ }
+ if ( config.options ) {
+ mergeRecursive( chartOptions, config.options);
+ }
+ }
+ }
+
+ var lines = CSV.split('\n').filter(function(v){return v!==''});
+ // if labels are not defined, get them from first line
+ if ( chartData.labels === null && lines.length > 0 ) {
+ chartData.labels = lines[0].split(',');
+ chartData.labels.shift();
+ lines.shift();
+ }
+ // get data values
+ for (var j = 0; j < lines.length; j++ ){
+ if (chartData.datasets.length <= j) chartData.datasets[j] = {};
+ chartData.datasets[j].data = lines[j].split(','); //.filter(function(v){return v!==''});
+ chartData.datasets[j].label = chartData.datasets[j].data[0];
+ chartData.datasets[j].data.shift();
+ for (var k = 0; k < chartData.datasets[j].data.length; k++ ){
+ chartData.datasets[j].data[k] = Number(chartData.datasets[j].data[k]);
+ }
+ }
+
+ // add chart options
+ var config = chartConfig[canvas.getAttribute("data-chart")];
+ if ( config ) {
+ for (var j = 0; j < chartData.datasets.length; j++ ){
+ for (var attrname in config) {
+ if ( !chartData.datasets[j][attrname] ) {
+ chartData.datasets[j][attrname] = config[attrname][j%config[attrname].length];
+ }
+ }
+ }
+ }
+
+ canvas.chart = new Chart(ctx, { type: canvas.getAttribute("data-chart"), data: chartData, options: chartOptions });
+
+}
+
+function updateChart(canvas, idx, data) {
+ canvas.chart.data.datasets[idx].data = data;
+ recreateChart( canvas );
+}
+
+var initializeCharts = function(){
+ // Get all canvases
+ var canvases = document.querySelectorAll("canvas");
+ for (var i = 0; i < canvases.length; i++ ){
+ // check if canvas has data-chart attribute
+ if ( canvases[i].hasAttribute("data-chart") ){
+ var CSV = canvases[i].innerHTML.trim();
+ var comments = CSV.match(//g);
+ CSV = CSV.replace(//g,'').replace(/^\s*\n/gm, "")
+ if ( ! canvases[i].hasAttribute("data-chart-src") ) {
+ createChart(canvases[i], CSV, comments);
+ }
+ else {
+ var canvas = canvases[i];
+ var xhr = new XMLHttpRequest();
+ xhr.onload = function() {
+ if (xhr.readyState === 4) {
+ createChart(canvas, xhr.responseText, comments);
+ }
+ else {
+ console.warn( 'Failed to get file ' + canvas.getAttribute("data-chart-src") +". ReadyState: " + xhr.readyState + ", Status: " + xhr.status);
+ }
+ };
+
+ xhr.open( 'GET', canvas.getAttribute("data-chart-src"), false );
+ try {
+ xhr.send();
+ }
+ catch ( error ) {
+ console.warn( 'Failed to get file ' + canvas.getAttribute("data-chart-src") + '. Make sure that the presentation and the file are served by a HTTP server and the file can be found there. ' + error );
+ }
+ }
+
+ }
+ }
+}
+
+function recreateChart(canvas) {
+ // clear data to redraw animation
+ var data = canvas.chart.data.datasets;
+ canvas.chart.data.datasets = [];
+ canvas.chart.update();
+ canvas.style.visibility = "hidden";
+ setTimeout( function(canvas, data) {
+ canvas.chart.data.datasets = data;
+ canvas.style.visibility = "visible";
+ canvas.chart.update();
+ }, 500, canvas, data); // wait for slide transition to re-add data and animation
+/*
+ var config = canvas.chart.config;
+ canvas.chart.destroy();
+ setTimeout( function() { canvas.chart = new Chart(canvas, config);}, 500); // wait for slide transition
+*/
+}
+
+// check if chart option is given or not
+var chartConfig = Reveal.getConfig().chart || {};
+
+// set global chart options
+var config = chartConfig.defaults;
+if ( config ) {
+ mergeRecursive(Chart.defaults, config);
+}
+
+Reveal.addEventListener('ready', function(){
+ initializeCharts();
+ Reveal.addEventListener('slidechanged', function(){
+ var canvases = Reveal.getCurrentSlide().querySelectorAll("canvas[data-chart]");
+ for (var i = 0; i < canvases.length; i++ ){
+ if ( canvases[i].chart && canvases[i].chart.config.options.animation !== false ) {
+ recreateChart( canvases[i] );
+ }
+ }
+
+ });
+});
+
+this.update = updateChart;
+
+return this;
+};
diff --git a/tools/plugin/chart/chart.min.js b/tools/plugin/chart/chart.min.js
new file mode 100644
index 0000000..3d3a0e9
--- /dev/null
+++ b/tools/plugin/chart/chart.min.js
@@ -0,0 +1,13 @@
+/*!
+ * Chart.js v3.9.0
+ * https://www.chartjs.org
+ * (c) 2022 Chart.js Contributors
+ * Released under the MIT License
+ */
+!function(t,e){"object"==typeof exports&&"undefined"!=typeof module?module.exports=e():"function"==typeof define&&define.amd?define(e):(t="undefined"!=typeof globalThis?globalThis:t||self).Chart=e()}(this,(function(){"use strict";function t(){}const e=function(){let t=0;return function(){return t++}}();function i(t){return null==t}function s(t){if(Array.isArray&&Array.isArray(t))return!0;const e=Object.prototype.toString.call(t);return"[object"===e.slice(0,7)&&"Array]"===e.slice(-6)}function n(t){return null!==t&&"[object Object]"===Object.prototype.toString.call(t)}const o=t=>("number"==typeof t||t instanceof Number)&&isFinite(+t);function a(t,e){return o(t)?t:e}function r(t,e){return void 0===t?e:t}const l=(t,e)=>"string"==typeof t&&t.endsWith("%")?parseFloat(t)/100:t/e,h=(t,e)=>"string"==typeof t&&t.endsWith("%")?parseFloat(t)/100*e:+t;function c(t,e,i){if(t&&"function"==typeof t.call)return t.apply(i,e)}function d(t,e,i,o){let 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+/*!
+ * @kurkle/color v0.2.1
+ * https://github.com/kurkle/color#readme
+ * (c) 2022 Jukka Kurkela
+ * Released under the MIT License
+ */function bt(t){return t+.5|0}const xt=(t,e,i)=>Math.max(Math.min(t,i),e);function _t(t){return xt(bt(2.55*t),0,255)}function yt(t){return xt(bt(255*t),0,255)}function vt(t){return xt(bt(t/2.55)/100,0,1)}function wt(t){return xt(bt(100*t),0,100)}const Mt={0:0,1:1,2:2,3:3,4:4,5:5,6:6,7:7,8:8,9:9,A:10,B:11,C:12,D:13,E:14,F:15,a:10,b:11,c:12,d:13,e:14,f:15},kt=[..."0123456789ABCDEF"],St=t=>kt[15&t],Pt=t=>kt[(240&t)>>4]+kt[15&t],Dt=t=>(240&t)>>4==(15&t);function Ot(t){var e=(t=>Dt(t.r)&&Dt(t.g)&&Dt(t.b)&&Dt(t.a))(t)?St:Pt;return t?"#"+e(t.r)+e(t.g)+e(t.b)+((t,e)=>t<255?e(t):"")(t.a,e):void 0}const Ct=/^(hsla?|hwb|hsv)\(\s*([-+.e\d]+)(?:deg)?[\s,]+([-+.e\d]+)%[\s,]+([-+.e\d]+)%(?:[\s,]+([-+.e\d]+)(%)?)?\s*\)$/;function At(t,e,i){const s=e*Math.min(i,1-i),n=(e,n=(e+t/30)%12)=>i-s*Math.max(Math.min(n-3,9-n,1),-1);return[n(0),n(8),n(4)]}function Tt(t,e,i){const s=(s,n=(s+t/60)%6)=>i-i*e*Math.max(Math.min(n,4-n,1),0);return[s(5),s(3),s(1)]}function Lt(t,e,i){const s=At(t,1,.5);let 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o,a,r,l,h,c;for(o=0,a=t.length,h=0;ot.box.fullSize)),!0),s=ji(Ni(e,"left"),!0),n=ji(Ni(e,"right")),o=ji(Ni(e,"top"),!0),a=ji(Ni(e,"bottom")),r=Wi(e,"x"),l=Wi(e,"y");return{fullSize:i,leftAndTop:s.concat(o),rightAndBottom:n.concat(l).concat(a).concat(r),chartArea:Ni(e,"chartArea"),vertical:s.concat(n).concat(l),horizontal:o.concat(a).concat(r)}}(t.boxes),l=r.vertical,h=r.horizontal;d(t.boxes,(t=>{"function"==typeof t.beforeLayout&&t.beforeLayout()}));const c=l.reduce(((t,e)=>e.box.options&&!1===e.box.options.display?t:t+1),0)||1,u=Object.freeze({outerWidth:e,outerHeight:i,padding:n,availableWidth:o,availableHeight:a,vBoxMaxWidth:o/2/c,hBoxMaxHeight:a/2}),f=Object.assign({},n);Yi(f,pi(s));const g=Object.assign({maxPadding:f,w:o,h:a,x:n.left,y:n.top},n),p=Hi(l.concat(h),u);qi(r.fullSize,g,u,p),qi(l,g,u,p),qi(h,g,u,p)&&qi(l,g,u,p),function(t){const e=t.maxPadding;function i(i){const s=Math.max(e[i]-t[i],0);return t[i]+=s,s}t.y+=i("top"),t.x+=i("left"),i("right"),i("bottom")}(g),Gi(r.leftAndTop,g,u,p),g.x+=g.w,g.y+=g.h,Gi(r.rightAndBottom,g,u,p),t.chartArea={left:g.left,top:g.top,right:g.left+g.w,bottom:g.top+g.h,height:g.h,width:g.w},d(r.chartArea,(e=>{const i=e.box;Object.assign(i,t.chartArea),i.update(g.w,g.h,{left:0,top:0,right:0,bottom:0})}))}};class Ji{acquireContext(t,e){}releaseContext(t){return!1}addEventListener(t,e,i){}removeEventListener(t,e,i){}getDevicePixelRatio(){return 1}getMaximumSize(t,e,i,s){return e=Math.max(0,e||t.width),i=i||t.height,{width:e,height:Math.max(0,s?Math.floor(e/s):i)}}isAttached(t){return!0}updateConfig(t){}}class Qi extends Ji{acquireContext(t){return t&&t.getContext&&t.getContext("2d")||null}updateConfig(t){t.options.animation=!1}}const ts={touchstart:"mousedown",touchmove:"mousemove",touchend:"mouseup",pointerenter:"mouseenter",pointerdown:"mousedown",pointermove:"mousemove",pointerup:"mouseup",pointerleave:"mouseout",pointerout:"mouseout"},es=t=>null===t||""===t;const is=!!me&&{passive:!0};function ss(t,e,i){t.canvas.removeEventListener(e,i,is)}function ns(t,e){for(const i of t)if(i===e||i.contains(e))return!0}function os(t,e,i){const s=t.canvas,n=new MutationObserver((t=>{let e=!1;for(const i of t)e=e||ns(i.addedNodes,s),e=e&&!ns(i.removedNodes,s);e&&i()}));return n.observe(document,{childList:!0,subtree:!0}),n}function as(t,e,i){const s=t.canvas,n=new MutationObserver((t=>{let e=!1;for(const i of t)e=e||ns(i.removedNodes,s),e=e&&!ns(i.addedNodes,s);e&&i()}));return n.observe(document,{childList:!0,subtree:!0}),n}const rs=new Map;let ls=0;function hs(){const t=window.devicePixelRatio;t!==ls&&(ls=t,rs.forEach(((e,i)=>{i.currentDevicePixelRatio!==t&&e()})))}function cs(t,e,i){const s=t.canvas,n=s&&ae(s);if(!n)return;const o=ht(((t,e)=>{const s=n.clientWidth;i(t,e),s{const e=t[0],i=e.contentRect.width,s=e.contentRect.height;0===i&&0===s||o(i,s)}));return a.observe(n),function(t,e){rs.size||window.addEventListener("resize",hs),rs.set(t,e)}(t,o),a}function ds(t,e,i){i&&i.disconnect(),"resize"===e&&function(t){rs.delete(t),rs.size||window.removeEventListener("resize",hs)}(t)}function us(t,e,i){const s=t.canvas,n=ht((e=>{null!==t.ctx&&i(function(t,e){const i=ts[t.type]||t.type,{x:s,y:n}=ue(t,e);return{type:i,chart:e,native:t,x:void 0!==s?s:null,y:void 0!==n?n:null}}(e,t))}),t,(t=>{const e=t[0];return[e,e.offsetX,e.offsetY]}));return function(t,e,i){t.addEventListener(e,i,is)}(s,e,n),n}class fs extends Ji{acquireContext(t,e){const i=t&&t.getContext&&t.getContext("2d");return i&&i.canvas===t?(function(t,e){const i=t.style,s=t.getAttribute("height"),n=t.getAttribute("width");if(t.$chartjs={initial:{height:s,width:n,style:{display:i.display,height:i.height,width:i.width}}},i.display=i.display||"block",i.boxSizing=i.boxSizing||"border-box",es(n)){const e=be(t,"width");void 0!==e&&(t.width=e)}if(es(s))if(""===t.style.height)t.height=t.width/(e||2);else{const e=be(t,"height");void 0!==e&&(t.height=e)}}(t,e),i):null}releaseContext(t){const e=t.canvas;if(!e.$chartjs)return!1;const s=e.$chartjs.initial;["height","width"].forEach((t=>{const n=s[t];i(n)?e.removeAttribute(t):e.setAttribute(t,n)}));const n=s.style||{};return Object.keys(n).forEach((t=>{e.style[t]=n[t]})),e.width=e.width,delete e.$chartjs,!0}addEventListener(t,e,i){this.removeEventListener(t,e);const s=t.$proxies||(t.$proxies={}),n={attach:os,detach:as,resize:cs}[e]||us;s[e]=n(t,e,i)}removeEventListener(t,e){const i=t.$proxies||(t.$proxies={}),s=i[e];if(!s)return;({attach:ds,detach:ds,resize:ds}[e]||ss)(t,e,s),i[e]=void 0}getDevicePixelRatio(){return window.devicePixelRatio}getMaximumSize(t,e,i,s){return ge(t,e,i,s)}isAttached(t){const e=ae(t);return!(!e||!e.isConnected)}}function gs(t){return!oe()||"undefined"!=typeof OffscreenCanvas&&t instanceof OffscreenCanvas?Qi:fs}var ps=Object.freeze({__proto__:null,_detectPlatform:gs,BasePlatform:Ji,BasicPlatform:Qi,DomPlatform:fs});const ms="transparent",bs={boolean:(t,e,i)=>i>.5?e:t,color(t,e,i){const s=Jt(t||ms),n=s.valid&&Jt(e||ms);return n&&n.valid?n.mix(s,i).hexString():e},number:(t,e,i)=>t+(e-t)*i};class xs{constructor(t,e,i,s){const n=e[i];s=bi([t.to,s,n,t.from]);const o=bi([t.from,n,s]);this._active=!0,this._fn=t.fn||bs[t.type||typeof o],this._easing=si[t.easing]||si.linear,this._start=Math.floor(Date.now()+(t.delay||0)),this._duration=this._total=Math.floor(t.duration),this._loop=!!t.loop,this._target=e,this._prop=i,this._from=o,this._to=s,this._promises=void 0}active(){return this._active}update(t,e,i){if(this._active){this._notify(!1);const 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i=[],s=t._getSortedDatasetMetas(e);let n,o;for(n=0,o=s.length;n0||!i&&e<0)return n.index}return null}function Ds(t,e){const{chart:i,_cachedMeta:s}=t,n=i._stacks||(i._stacks={}),{iScale:o,vScale:a,index:r}=s,l=o.axis,h=a.axis,c=function(t,e,i){return`${t.id}.${e.id}.${i.stack||i.type}`}(o,a,s),d=e.length;let u;for(let t=0;ti[t].axis===e)).shift()}function Cs(t,e){const i=t.controller.index,s=t.vScale&&t.vScale.axis;if(s){e=e||t._parsed;for(const t of e){const e=t._stacks;if(!e||void 0===e[s]||void 0===e[s][i])return;delete e[s][i]}}}const As=t=>"reset"===t||"none"===t,Ts=(t,e)=>e?t:Object.assign({},t);class Ls{constructor(t,e){this.chart=t,this._ctx=t.ctx,this.index=e,this._cachedDataOpts={},this._cachedMeta=this.getMeta(),this._type=this._cachedMeta.type,this.options=void 0,this._parsing=!1,this._data=void 0,this._objectData=void 0,this._sharedOptions=void 0,this._drawStart=void 0,this._drawCount=void 0,this.enableOptionSharing=!1,this.supportsDecimation=!1,this.$context=void 0,this._syncList=[],this.initialize()}initialize(){const t=this._cachedMeta;this.configure(),this.linkScales(),t._stacked=ks(t.vScale,t),this.addElements()}updateIndex(t){this.index!==t&&Cs(this._cachedMeta),this.index=t}linkScales(){const t=this.chart,e=this._cachedMeta,i=this.getDataset(),s=(t,e,i,s)=>"x"===t?e:"r"===t?s:i,n=e.xAxisID=r(i.xAxisID,Os(t,"x")),o=e.yAxisID=r(i.yAxisID,Os(t,"y")),a=e.rAxisID=r(i.rAxisID,Os(t,"r")),l=e.indexAxis,h=e.iAxisID=s(l,n,o,a),c=e.vAxisID=s(l,o,n,a);e.xScale=this.getScaleForId(n),e.yScale=this.getScaleForId(o),e.rScale=this.getScaleForId(a),e.iScale=this.getScaleForId(h),e.vScale=this.getScaleForId(c)}getDataset(){return this.chart.data.datasets[this.index]}getMeta(){return this.chart.getDatasetMeta(this.index)}getScaleForId(t){return this.chart.scales[t]}_getOtherScale(t){const e=this._cachedMeta;return t===e.iScale?e.vScale:e.iScale}reset(){this._update("reset")}_destroy(){const t=this._cachedMeta;this._data&&at(this._data,this),t._stacked&&Cs(t)}_dataCheck(){const t=this.getDataset(),e=t.data||(t.data=[]),i=this._data;if(n(e))this._data=function(t){const e=Object.keys(t),i=new Array(e.length);let s,n,o;for(s=0,n=e.length;s0&&i._parsed[t-1];if(!1===this._parsing)i._parsed=o,i._sorted=!0,d=o;else{d=s(o[t])?this.parseArrayData(i,o,t,e):n(o[t])?this.parseObjectData(i,o,t,e):this.parsePrimitiveData(i,o,t,e);const a=()=>null===c[l]||f&&c[l]t&&!e.hidden&&e._stacked&&{keys:ws(i,!0),values:null})(e,i,this.chart),h={min:Number.POSITIVE_INFINITY,max:Number.NEGATIVE_INFINITY},{min:c,max:d}=function(t){const{min:e,max:i,minDefined:s,maxDefined:n}=t.getUserBounds();return{min:s?e:Number.NEGATIVE_INFINITY,max:n?i:Number.POSITIVE_INFINITY}}(r);let u,f;function g(){f=s[u];const e=f[r.axis];return!o(f[t.axis])||c>e||d=0;--u)if(!g()){this.updateRangeFromParsed(h,t,f,l);break}return h}getAllParsedValues(t){const e=this._cachedMeta._parsed,i=[];let s,n,a;for(s=0,n=e.length;s=0&&tthis.getContext(i,s)),c);return f.$shared&&(f.$shared=r,n[o]=Object.freeze(Ts(f,r))),f}_resolveAnimations(t,e,i){const s=this.chart,n=this._cachedDataOpts,o=`animation-${e}`,a=n[o];if(a)return a;let r;if(!1!==s.options.animation){const s=this.chart.config,n=s.datasetAnimationScopeKeys(this._type,e),o=s.getOptionScopes(this.getDataset(),n);r=s.createResolver(o,this.getContext(t,i,e))}const l=new ys(s,r&&r.animations);return r&&r._cacheable&&(n[o]=Object.freeze(l)),l}getSharedOptions(t){if(t.$shared)return this._sharedOptions||(this._sharedOptions=Object.assign({},t))}includeOptions(t,e){return!e||As(t)||this.chart._animationsDisabled}_getSharedOptions(t,e){const i=this.resolveDataElementOptions(t,e),s=this._sharedOptions,n=this.getSharedOptions(i),o=this.includeOptions(e,n)||n!==s;return this.updateSharedOptions(n,e,i),{sharedOptions:n,includeOptions:o}}updateElement(t,e,i,s){As(s)?Object.assign(t,i):this._resolveAnimations(e,s).update(t,i)}updateSharedOptions(t,e,i){t&&!As(e)&&this._resolveAnimations(void 0,e).update(t,i)}_setStyle(t,e,i,s){t.active=s;const n=this.getStyle(e,s);this._resolveAnimations(e,i,s).update(t,{options:!s&&this.getSharedOptions(n)||n})}removeHoverStyle(t,e,i){this._setStyle(t,i,"active",!1)}setHoverStyle(t,e,i){this._setStyle(t,i,"active",!0)}_removeDatasetHoverStyle(){const t=this._cachedMeta.dataset;t&&this._setStyle(t,void 0,"active",!1)}_setDatasetHoverStyle(){const t=this._cachedMeta.dataset;t&&this._setStyle(t,void 0,"active",!0)}_resyncElements(t){const e=this._data,i=this._cachedMeta.data;for(const[t,e,i]of this._syncList)this[t](e,i);this._syncList=[];const s=i.length,n=e.length,o=Math.min(n,s);o&&this.parse(0,o),n>s?this._insertElements(s,n-s,t):n{for(t.length+=e,a=t.length-1;a>=o;a--)t[a]=t[a-e]};for(r(n),a=t;a{s[t]=i[t]&&i[t].active()?i[t]._to:this[t]})),s}}Es.defaults={},Es.defaultRoutes=void 0;const Rs={values:t=>s(t)?t:""+t,numeric(t,e,i){if(0===t)return"0";const s=this.chart.options.locale;let n,o=t;if(i.length>1){const e=Math.max(Math.abs(i[0].value),Math.abs(i[i.length-1].value));(e<1e-4||e>1e15)&&(n="scientific"),o=function(t,e){let i=e.length>3?e[2].value-e[1].value:e[1].value-e[0].value;Math.abs(i)>=1&&t!==Math.floor(t)&&(i=t-Math.floor(t));return i}(t,i)}const a=I(Math.abs(o)),r=Math.max(Math.min(-1*Math.floor(a),20),0),l={notation:n,minimumFractionDigits:r,maximumFractionDigits:r};return Object.assign(l,this.options.ticks.format),li(t,s,l)},logarithmic(t,e,i){if(0===t)return"0";const s=t/Math.pow(10,Math.floor(I(t)));return 1===s||2===s||5===s?Rs.numeric.call(this,t,e,i):""}};var Is={formatters:Rs};function zs(t,e){const s=t.options.ticks,n=s.maxTicksLimit||function(t){const e=t.options.offset,i=t._tickSize(),s=t._length/i+(e?0:1),n=t._maxLength/i;return Math.floor(Math.min(s,n))}(t),o=s.major.enabled?function(t){const e=[];let i,s;for(i=0,s=t.length;in)return function(t,e,i,s){let n,o=0,a=i[0];for(s=Math.ceil(s),n=0;nn)return e}return Math.max(n,1)}(o,e,n);if(a>0){let t,s;const n=a>1?Math.round((l-r)/(a-1)):null;for(Fs(e,h,c,i(n)?0:r-n,r),t=0,s=a-1;te.lineWidth,tickColor:(t,e)=>e.color,offset:!1,borderDash:[],borderDashOffset:0,borderWidth:1},title:{display:!1,text:"",padding:{top:4,bottom:4}},ticks:{minRotation:0,maxRotation:50,mirror:!1,textStrokeWidth:0,textStrokeColor:"",padding:3,display:!0,autoSkip:!0,autoSkipPadding:3,labelOffset:0,callback:Is.formatters.values,minor:{},major:{},align:"center",crossAlign:"near",showLabelBackdrop:!1,backdropColor:"rgba(255, 255, 255, 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s=dt(t);return(i&&"right"!==e||!i&&"right"===e)&&(s=(t=>"left"===t?"right":"right"===t?"left":t)(s)),s}class $s extends Es{constructor(t){super(),this.id=t.id,this.type=t.type,this.options=void 0,this.ctx=t.ctx,this.chart=t.chart,this.top=void 0,this.bottom=void 0,this.left=void 0,this.right=void 0,this.width=void 0,this.height=void 0,this._margins={left:0,right:0,top:0,bottom:0},this.maxWidth=void 0,this.maxHeight=void 0,this.paddingTop=void 0,this.paddingBottom=void 0,this.paddingLeft=void 0,this.paddingRight=void 0,this.axis=void 0,this.labelRotation=void 0,this.min=void 0,this.max=void 0,this._range=void 0,this.ticks=[],this._gridLineItems=null,this._labelItems=null,this._labelSizes=null,this._length=0,this._maxLength=0,this._longestTextCache={},this._startPixel=void 0,this._endPixel=void 0,this._reversePixels=!1,this._userMax=void 0,this._userMin=void 0,this._suggestedMax=void 0,this._suggestedMin=void 0,this._ticksLength=0,this._borderValue=0,this._cache={},this._dataLimitsCached=!1,this.$context=void 0}init(t){this.options=t.setContext(this.getContext()),this.axis=t.axis,this._userMin=this.parse(t.min),this._userMax=this.parse(t.max),this._suggestedMin=this.parse(t.suggestedMin),this._suggestedMax=this.parse(t.suggestedMax)}parse(t,e){return t}getUserBounds(){let{_userMin:t,_userMax:e,_suggestedMin:i,_suggestedMax:s}=this;return t=a(t,Number.POSITIVE_INFINITY),e=a(e,Number.NEGATIVE_INFINITY),i=a(i,Number.POSITIVE_INFINITY),s=a(s,Number.NEGATIVE_INFINITY),{min:a(t,i),max:a(e,s),minDefined:o(t),maxDefined:o(e)}}getMinMax(t){let e,{min:i,max:s,minDefined:n,maxDefined:o}=this.getUserBounds();if(n&&o)return{min:i,max:s};const r=this.getMatchingVisibleMetas();for(let a=0,l=r.length;as?s:i,s=n&&i>s?i:s,{min:a(i,a(s,i)),max:a(s,a(i,s))}}getPadding(){return{left:this.paddingLeft||0,top:this.paddingTop||0,right:this.paddingRight||0,bottom:this.paddingBottom||0}}getTicks(){return this.ticks}getLabels(){const t=this.chart.data;return this.options.labels||(this.isHorizontal()?t.xLabels:t.yLabels)||t.labels||[]}beforeLayout(){this._cache={},this._dataLimitsCached=!1}beforeUpdate(){c(this.options.beforeUpdate,[this])}update(t,e,i){const{beginAtZero:s,grace:n,ticks:o}=this.options,a=o.sampleSize;this.beforeUpdate(),this.maxWidth=t,this.maxHeight=e,this._margins=i=Object.assign({left:0,right:0,top:0,bottom:0},i),this.ticks=null,this._labelSizes=null,this._gridLineItems=null,this._labelItems=null,this.beforeSetDimensions(),this.setDimensions(),this.afterSetDimensions(),this._maxLength=this.isHorizontal()?this.width+i.left+i.right:this.height+i.top+i.bottom,this._dataLimitsCached||(this.beforeDataLimits(),this.determineDataLimits(),this.afterDataLimits(),this._range=xi(this,n,s),this._dataLimitsCached=!0),this.beforeBuildTicks(),this.ticks=this.buildTicks()||[],this.afterBuildTicks();const r=a=n||i<=1||!this.isHorizontal())return void(this.labelRotation=s);const h=this._getLabelSizes(),c=h.widest.width,d=h.highest.height,u=Z(this.chart.width-c,0,this.maxWidth);o=t.offset?this.maxWidth/i:u/(i-1),c+6>o&&(o=u/(i-(t.offset?.5:1)),a=this.maxHeight-Ws(t.grid)-e.padding-js(t.title,this.chart.options.font),r=Math.sqrt(c*c+d*d),l=$(Math.min(Math.asin(Z((h.highest.height+6)/o,-1,1)),Math.asin(Z(a/r,-1,1))-Math.asin(Z(d/r,-1,1)))),l=Math.max(s,Math.min(n,l))),this.labelRotation=l}afterCalculateLabelRotation(){c(this.options.afterCalculateLabelRotation,[this])}afterAutoSkip(){}beforeFit(){c(this.options.beforeFit,[this])}fit(){const t={width:0,height:0},{chart:e,options:{ticks:i,title:s,grid:n}}=this,o=this._isVisible(),a=this.isHorizontal();if(o){const o=js(s,e.options.font);if(a?(t.width=this.maxWidth,t.height=Ws(n)+o):(t.height=this.maxHeight,t.width=Ws(n)+o),i.display&&this.ticks.length){const{first:e,last:s,widest:n,highest:o}=this._getLabelSizes(),r=2*i.padding,l=H(this.labelRotation),h=Math.cos(l),c=Math.sin(l);if(a){const e=i.mirror?0:c*n.width+h*o.height;t.height=Math.min(this.maxHeight,t.height+e+r)}else{const e=i.mirror?0:h*n.width+c*o.height;t.width=Math.min(this.maxWidth,t.width+e+r)}this._calculatePadding(e,s,c,h)}}this._handleMargins(),a?(this.width=this._length=e.width-this._margins.left-this._margins.right,this.height=t.height):(this.width=t.width,this.height=this._length=e.height-this._margins.top-this._margins.bottom)}_calculatePadding(t,e,i,s){const{ticks:{align:n,padding:o},position:a}=this.options,r=0!==this.labelRotation,l="top"!==a&&"x"===this.axis;if(this.isHorizontal()){const a=this.getPixelForTick(0)-this.left,h=this.right-this.getPixelForTick(this.ticks.length-1);let c=0,d=0;r?l?(c=s*t.width,d=i*e.height):(c=i*t.height,d=s*e.width):"start"===n?d=e.width:"end"===n?c=t.width:"inner"!==n&&(c=t.width/2,d=e.width/2),this.paddingLeft=Math.max((c-a+o)*this.width/(this.width-a),0),this.paddingRight=Math.max((d-h+o)*this.width/(this.width-h),0)}else{let i=e.height/2,s=t.height/2;"start"===n?(i=0,s=t.height):"end"===n&&(i=e.height,s=0),this.paddingTop=i+o,this.paddingBottom=s+o}}_handleMargins(){this._margins&&(this._margins.left=Math.max(this.paddingLeft,this._margins.left),this._margins.top=Math.max(this.paddingTop,this._margins.top),this._margins.right=Math.max(this.paddingRight,this._margins.right),this._margins.bottom=Math.max(this.paddingBottom,this._margins.bottom))}afterFit(){c(this.options.afterFit,[this])}isHorizontal(){const{axis:t,position:e}=this.options;return"top"===e||"bottom"===e||"x"===t}isFullSize(){return this.options.fullSize}_convertTicksToLabels(t){let e,s;for(this.beforeTickToLabelConversion(),this.generateTickLabels(t),e=0,s=t.length;e{const i=t.gc,s=i.length/2;let n;if(s>e){for(n=0;n({width:a[t]||0,height:r[t]||0});return{first:k(0),last:k(e-1),widest:k(w),highest:k(M),widths:a,heights:r}}getLabelForValue(t){return t}getPixelForValue(t,e){return NaN}getValueForPixel(t){}getPixelForTick(t){const e=this.ticks;return t<0||t>e.length-1?null:this.getPixelForValue(e[t].value)}getPixelForDecimal(t){this._reversePixels&&(t=1-t);const e=this._startPixel+t*this._length;return J(this._alignToPixels?ve(this.chart,e,0):e)}getDecimalForPixel(t){const e=(t-this._startPixel)/this._length;return this._reversePixels?1-e:e}getBasePixel(){return this.getPixelForValue(this.getBaseValue())}getBaseValue(){const{min:t,max:e}=this;return t<0&&e<0?e:t>0&&e>0?t:0}getContext(t){const e=this.ticks||[];if(t>=0&&ta*s?a/i:r/s:r*s0}_computeGridLineItems(t){const e=this.axis,i=this.chart,s=this.options,{grid:o,position:a}=s,l=o.offset,h=this.isHorizontal(),c=this.ticks.length+(l?1:0),d=Ws(o),u=[],f=o.setContext(this.getContext()),g=f.drawBorder?f.borderWidth:0,p=g/2,m=function(t){return ve(i,t,g)};let b,x,_,y,v,w,M,k,S,P,D,O;if("top"===a)b=m(this.bottom),w=this.bottom-d,k=b-p,P=m(t.top)+p,O=t.bottom;else if("bottom"===a)b=m(this.top),P=t.top,O=m(t.bottom)-p,w=b+p,k=this.top+d;else if("left"===a)b=m(this.right),v=this.right-d,M=b-p,S=m(t.left)+p,D=t.right;else if("right"===a)b=m(this.left),S=t.left,D=m(t.right)-p,v=b+p,M=this.left+d;else if("x"===e){if("center"===a)b=m((t.top+t.bottom)/2+.5);else if(n(a)){const t=Object.keys(a)[0],e=a[t];b=m(this.chart.scales[t].getPixelForValue(e))}P=t.top,O=t.bottom,w=b+p,k=w+d}else if("y"===e){if("center"===a)b=m((t.left+t.right)/2);else if(n(a)){const t=Object.keys(a)[0],e=a[t];b=m(this.chart.scales[t].getPixelForValue(e))}v=b-p,M=v-d,S=t.left,D=t.right}const C=r(s.ticks.maxTicksLimit,c),A=Math.max(1,Math.ceil(c/C));for(x=0;xe.value===t));if(i>=0){return e.setContext(this.getContext(i)).lineWidth}return 0}drawGrid(t){const e=this.options.grid,i=this.ctx,s=this._gridLineItems||(this._gridLineItems=this._computeGridLineItems(t));let n,o;const a=(t,e,s)=>{s.width&&s.color&&(i.save(),i.lineWidth=s.width,i.strokeStyle=s.color,i.setLineDash(s.borderDash||[]),i.lineDashOffset=s.borderDashOffset,i.beginPath(),i.moveTo(t.x,t.y),i.lineTo(e.x,e.y),i.stroke(),i.restore())};if(e.display)for(n=0,o=s.length;n{this.drawBackground(),this.drawGrid(t),this.drawTitle()}},{z:i+1,draw:()=>{this.drawBorder()}},{z:e,draw:t=>{this.drawLabels(t)}}]:[{z:e,draw:t=>{this.draw(t)}}]}getMatchingVisibleMetas(t){const e=this.chart.getSortedVisibleDatasetMetas(),i=this.axis+"AxisID",s=[];let n,o;for(n=0,o=e.length;n{const s=i.split("."),n=s.pop(),o=[t].concat(s).join("."),a=e[i].split("."),r=a.pop(),l=a.join(".");ne.route(o,n,l,r)}))}(e,t.defaultRoutes);t.descriptors&&ne.describe(e,t.descriptors)}(t,o,i),this.override&&ne.override(t.id,t.overrides)),o}get(t){return this.items[t]}unregister(t){const e=this.items,i=t.id,s=this.scope;i in e&&delete e[i],s&&i in ne[s]&&(delete ne[s][i],this.override&&delete te[i])}}var Us=new class{constructor(){this.controllers=new Ys(Ls,"datasets",!0),this.elements=new Ys(Es,"elements"),this.plugins=new Ys(Object,"plugins"),this.scales=new Ys($s,"scales"),this._typedRegistries=[this.controllers,this.scales,this.elements]}add(...t){this._each("register",t)}remove(...t){this._each("unregister",t)}addControllers(...t){this._each("register",t,this.controllers)}addElements(...t){this._each("register",t,this.elements)}addPlugins(...t){this._each("register",t,this.plugins)}addScales(...t){this._each("register",t,this.scales)}getController(t){return this._get(t,this.controllers,"controller")}getElement(t){return this._get(t,this.elements,"element")}getPlugin(t){return this._get(t,this.plugins,"plugin")}getScale(t){return this._get(t,this.scales,"scale")}removeControllers(...t){this._each("unregister",t,this.controllers)}removeElements(...t){this._each("unregister",t,this.elements)}removePlugins(...t){this._each("unregister",t,this.plugins)}removeScales(...t){this._each("unregister",t,this.scales)}_each(t,e,i){[...e].forEach((e=>{const s=i||this._getRegistryForType(e);i||s.isForType(e)||s===this.plugins&&e.id?this._exec(t,s,e):d(e,(e=>{const s=i||this._getRegistryForType(e);this._exec(t,s,e)}))}))}_exec(t,e,i){const s=w(t);c(i["before"+s],[],i),e[t](i),c(i["after"+s],[],i)}_getRegistryForType(t){for(let e=0;et.filter((t=>!e.some((e=>t.plugin.id===e.plugin.id))));this._notify(s(e,i),t,"stop"),this._notify(s(i,e),t,"start")}}function qs(t,e){return e||!1!==t?!0===t?{}:t:null}function Ks(t,{plugin:e,local:i},s,n){const o=t.pluginScopeKeys(e),a=t.getOptionScopes(s,o);return i&&e.defaults&&a.push(e.defaults),t.createResolver(a,n,[""],{scriptable:!1,indexable:!1,allKeys:!0})}function Gs(t,e){const i=ne.datasets[t]||{};return((e.datasets||{})[t]||{}).indexAxis||e.indexAxis||i.indexAxis||"x"}function Zs(t,e){return"x"===t||"y"===t?t:e.axis||("top"===(i=e.position)||"bottom"===i?"x":"left"===i||"right"===i?"y":void 0)||t.charAt(0).toLowerCase();var i}function Js(t){const e=t.options||(t.options={});e.plugins=r(e.plugins,{}),e.scales=function(t,e){const i=te[t.type]||{scales:{}},s=e.scales||{},o=Gs(t.type,e),a=Object.create(null),r=Object.create(null);return Object.keys(s).forEach((t=>{const e=s[t];if(!n(e))return console.error(`Invalid scale configuration for scale: ${t}`);if(e._proxy)return console.warn(`Ignoring resolver passed as options for scale: ${t}`);const l=Zs(t,e),h=function(t,e){return t===e?"_index_":"_value_"}(l,o),c=i.scales||{};a[l]=a[l]||t,r[t]=b(Object.create(null),[{axis:l},e,c[l],c[h]])})),t.data.datasets.forEach((i=>{const n=i.type||t.type,o=i.indexAxis||Gs(n,e),l=(te[n]||{}).scales||{};Object.keys(l).forEach((t=>{const e=function(t,e){let i=t;return"_index_"===t?i=e:"_value_"===t&&(i="x"===e?"y":"x"),i}(t,o),n=i[e+"AxisID"]||a[e]||e;r[n]=r[n]||Object.create(null),b(r[n],[{axis:e},s[n],l[t]])}))})),Object.keys(r).forEach((t=>{const e=r[t];b(e,[ne.scales[e.type],ne.scale])})),r}(t,e)}function Qs(t){return(t=t||{}).datasets=t.datasets||[],t.labels=t.labels||[],t}const tn=new Map,en=new Set;function sn(t,e){let i=tn.get(t);return i||(i=e(),tn.set(t,i),en.add(i)),i}const nn=(t,e,i)=>{const s=y(e,i);void 0!==s&&t.add(s)};class on{constructor(t){this._config=function(t){return(t=t||{}).data=Qs(t.data),Js(t),t}(t),this._scopeCache=new Map,this._resolverCache=new Map}get platform(){return this._config.platform}get type(){return this._config.type}set type(t){this._config.type=t}get data(){return this._config.data}set data(t){this._config.data=Qs(t)}get options(){return this._config.options}set options(t){this._config.options=t}get plugins(){return this._config.plugins}update(){const t=this._config;this.clearCache(),Js(t)}clearCache(){this._scopeCache.clear(),this._resolverCache.clear()}datasetScopeKeys(t){return sn(t,(()=>[[`datasets.${t}`,""]]))}datasetAnimationScopeKeys(t,e){return sn(`${t}.transition.${e}`,(()=>[[`datasets.${t}.transitions.${e}`,`transitions.${e}`],[`datasets.${t}`,""]]))}datasetElementScopeKeys(t,e){return sn(`${t}-${e}`,(()=>[[`datasets.${t}.elements.${e}`,`datasets.${t}`,`elements.${e}`,""]]))}pluginScopeKeys(t){const e=t.id;return sn(`${this.type}-plugin-${e}`,(()=>[[`plugins.${e}`,...t.additionalOptionScopes||[]]]))}_cachedScopes(t,e){const i=this._scopeCache;let s=i.get(t);return s&&!e||(s=new Map,i.set(t,s)),s}getOptionScopes(t,e,i){const{options:s,type:n}=this,o=this._cachedScopes(t,i),a=o.get(e);if(a)return a;const r=new Set;e.forEach((e=>{t&&(r.add(t),e.forEach((e=>nn(r,t,e)))),e.forEach((t=>nn(r,s,t))),e.forEach((t=>nn(r,te[n]||{},t))),e.forEach((t=>nn(r,ne,t))),e.forEach((t=>nn(r,ee,t)))}));const l=Array.from(r);return 0===l.length&&l.push(Object.create(null)),en.has(e)&&o.set(e,l),l}chartOptionScopes(){const{options:t,type:e}=this;return[t,te[e]||{},ne.datasets[e]||{},{type:e},ne,ee]}resolveNamedOptions(t,e,i,n=[""]){const o={$shared:!0},{resolver:a,subPrefixes:r}=an(this._resolverCache,t,n);let l=a;if(function(t,e){const{isScriptable:i,isIndexable:n}=Ie(t);for(const o of e){const e=i(o),a=n(o),r=(a||e)&&t[o];if(e&&(k(r)||rn(r))||a&&s(r))return!0}return!1}(a,e)){o.$shared=!1;l=Re(a,i=k(i)?i():i,this.createResolver(t,i,r))}for(const t of e)o[t]=l[t];return o}createResolver(t,e,i=[""],s){const{resolver:o}=an(this._resolverCache,t,i);return n(e)?Re(o,e,void 0,s):o}}function an(t,e,i){let s=t.get(e);s||(s=new Map,t.set(e,s));const n=i.join();let o=s.get(n);if(!o){o={resolver:Ee(e,i),subPrefixes:i.filter((t=>!t.toLowerCase().includes("hover")))},s.set(n,o)}return o}const rn=t=>n(t)&&Object.getOwnPropertyNames(t).reduce(((e,i)=>e||k(t[i])),!1);const ln=["top","bottom","left","right","chartArea"];function hn(t,e){return"top"===t||"bottom"===t||-1===ln.indexOf(t)&&"x"===e}function cn(t,e){return function(i,s){return i[t]===s[t]?i[e]-s[e]:i[t]-s[t]}}function dn(t){const e=t.chart,i=e.options.animation;e.notifyPlugins("afterRender"),c(i&&i.onComplete,[t],e)}function un(t){const e=t.chart,i=e.options.animation;c(i&&i.onProgress,[t],e)}function fn(t){return oe()&&"string"==typeof t?t=document.getElementById(t):t&&t.length&&(t=t[0]),t&&t.canvas&&(t=t.canvas),t}const gn={},pn=t=>{const e=fn(t);return Object.values(gn).filter((t=>t.canvas===e)).pop()};function mn(t,e,i){const s=Object.keys(t);for(const n of s){const s=+n;if(s>=e){const o=t[n];delete t[n],(i>0||s>e)&&(t[s+i]=o)}}}class bn{constructor(t,i){const s=this.config=new on(i),n=fn(t),o=pn(n);if(o)throw new Error("Canvas is already in use. 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0,this._doResize=ct((t=>this.update(t)),a.resizeDelay||0),this._dataChanges=[],gn[this.id]=this,r&&l?(mt.listen(this,"complete",dn),mt.listen(this,"progress",un),this._initialize(),this.attached&&this.update()):console.error("Failed to create chart: can't acquire context from the given item")}get aspectRatio(){const{options:{aspectRatio:t,maintainAspectRatio:e},width:s,height:n,_aspectRatio:o}=this;return i(t)?e&&o?o:n?s/n:null:t}get data(){return this.config.data}set data(t){this.config.data=t}get options(){return this._options}set options(t){this.config.options=t}_initialize(){return this.notifyPlugins("beforeInit"),this.options.responsive?this.resize():pe(this,this.options.devicePixelRatio),this.bindEvents(),this.notifyPlugins("afterInit"),this}clear(){return we(this.canvas,this.ctx),this}stop(){return mt.stop(this),this}resize(t,e){mt.running(this)?this._resizeBeforeDraw={width:t,height:e}:this._resize(t,e)}_resize(t,e){const i=this.options,s=this.canvas,n=i.maintainAspectRatio&&this.aspectRatio,o=this.platform.getMaximumSize(s,t,e,n),a=i.devicePixelRatio||this.platform.getDevicePixelRatio(),r=this.width?"resize":"attach";this.width=o.width,this.height=o.height,this._aspectRatio=this.aspectRatio,pe(this,a,!0)&&(this.notifyPlugins("resize",{size:o}),c(i.onResize,[this,o],this),this.attached&&this._doResize(r)&&this.render())}ensureScalesHaveIDs(){d(this.options.scales||{},((t,e)=>{t.id=e}))}buildOrUpdateScales(){const t=this.options,e=t.scales,i=this.scales,s=Object.keys(i).reduce(((t,e)=>(t[e]=!1,t)),{});let n=[];e&&(n=n.concat(Object.keys(e).map((t=>{const i=e[t],s=Zs(t,i),n="r"===s,o="x"===s;return{options:i,dposition:n?"chartArea":o?"bottom":"left",dtype:n?"radialLinear":o?"category":"linear"}})))),d(n,(e=>{const n=e.options,o=n.id,a=Zs(o,n),l=r(n.type,e.dtype);void 0!==n.position&&hn(n.position,a)===hn(e.dposition)||(n.position=e.dposition),s[o]=!0;let h=null;if(o in i&&i[o].type===l)h=i[o];else{h=new(Us.getScale(l))({id:o,type:l,ctx:this.ctx,chart:this}),i[h.id]=h}h.init(n,t)})),d(s,((t,e)=>{t||delete i[e]})),d(i,(t=>{Zi.configure(this,t,t.options),Zi.addBox(this,t)}))}_updateMetasets(){const t=this._metasets,e=this.data.datasets.length,i=t.length;if(t.sort(((t,e)=>t.index-e.index)),i>e){for(let t=e;te.length&&delete this._stacks,t.forEach(((t,i)=>{0===e.filter((e=>e===t._dataset)).length&&this._destroyDatasetMeta(i)}))}buildOrUpdateControllers(){const t=[],e=this.data.datasets;let i,s;for(this._removeUnreferencedMetasets(),i=0,s=e.length;i{this.getDatasetMeta(e).controller.reset()}),this)}reset(){this._resetElements(),this.notifyPlugins("reset")}update(t){const e=this.config;e.update();const i=this._options=e.createResolver(e.chartOptionScopes(),this.getContext()),s=this._animationsDisabled=!i.animation;if(this._updateScales(),this._checkEventBindings(),this._updateHiddenIndices(),this._plugins.invalidate(),!1===this.notifyPlugins("beforeUpdate",{mode:t,cancelable:!0}))return;const n=this.buildOrUpdateControllers();this.notifyPlugins("beforeElementsUpdate");let o=0;for(let t=0,e=this.data.datasets.length;t{t.reset()})),this._updateDatasets(t),this.notifyPlugins("afterUpdate",{mode:t}),this._layers.sort(cn("z","_idx"));const{_active:a,_lastEvent:r}=this;r?this._eventHandler(r,!0):a.length&&this._updateHoverStyles(a,a,!0),this.render()}_updateScales(){d(this.scales,(t=>{Zi.removeBox(this,t)})),this.ensureScalesHaveIDs(),this.buildOrUpdateScales()}_checkEventBindings(){const t=this.options,e=new Set(Object.keys(this._listeners)),i=new Set(t.events);S(e,i)&&!!this._responsiveListeners===t.responsive||(this.unbindEvents(),this.bindEvents())}_updateHiddenIndices(){const{_hiddenIndices:t}=this,e=this._getUniformDataChanges()||[];for(const{method:i,start:s,count:n}of e){mn(t,s,"_removeElements"===i?-n:n)}}_getUniformDataChanges(){const t=this._dataChanges;if(!t||!t.length)return;this._dataChanges=[];const e=this.data.datasets.length,i=e=>new Set(t.filter((t=>t[0]===e)).map(((t,e)=>e+","+t.splice(1).join(",")))),s=i(0);for(let t=1;tt.split(","))).map((t=>({method:t[1],start:+t[2],count:+t[3]})))}_updateLayout(t){if(!1===this.notifyPlugins("beforeLayout",{cancelable:!0}))return;Zi.update(this,this.width,this.height,t);const e=this.chartArea,i=e.width<=0||e.height<=0;this._layers=[],d(this.boxes,(t=>{i&&"chartArea"===t.position||(t.configure&&t.configure(),this._layers.push(...t._layers()))}),this),this._layers.forEach(((t,e)=>{t._idx=e})),this.notifyPlugins("afterLayout")}_updateDatasets(t){if(!1!==this.notifyPlugins("beforeDatasetsUpdate",{mode:t,cancelable:!0})){for(let t=0,e=this.data.datasets.length;t=0;--e)this._drawDataset(t[e]);this.notifyPlugins("afterDatasetsDraw")}_drawDataset(t){const e=this.ctx,i=t._clip,s=!i.disabled,n=this.chartArea,o={meta:t,index:t.index,cancelable:!0};!1!==this.notifyPlugins("beforeDatasetDraw",o)&&(s&&Pe(e,{left:!1===i.left?0:n.left-i.left,right:!1===i.right?this.width:n.right+i.right,top:!1===i.top?0:n.top-i.top,bottom:!1===i.bottom?this.height:n.bottom+i.bottom}),t.controller.draw(),s&&De(e),o.cancelable=!1,this.notifyPlugins("afterDatasetDraw",o))}isPointInArea(t){return Se(t,this.chartArea,this._minPadding)}getElementsAtEventForMode(t,e,i,s){const n=Vi.modes[e];return"function"==typeof n?n(this,t,i,s):[]}getDatasetMeta(t){const e=this.data.datasets[t],i=this._metasets;let s=i.filter((t=>t&&t._dataset===e)).pop();return s||(s={type:null,data:[],dataset:null,controller:null,hidden:null,xAxisID:null,yAxisID:null,order:e&&e.order||0,index:t,_dataset:e,_parsed:[],_sorted:!1},i.push(s)),s}getContext(){return this.$context||(this.$context=_i(null,{chart:this,type:"chart"}))}getVisibleDatasetCount(){return this.getSortedVisibleDatasetMetas().length}isDatasetVisible(t){const e=this.data.datasets[t];if(!e)return!1;const i=this.getDatasetMeta(t);return"boolean"==typeof i.hidden?!i.hidden:!e.hidden}setDatasetVisibility(t,e){this.getDatasetMeta(t).hidden=!e}toggleDataVisibility(t){this._hiddenIndices[t]=!this._hiddenIndices[t]}getDataVisibility(t){return!this._hiddenIndices[t]}_updateVisibility(t,e,i){const s=i?"show":"hide",n=this.getDatasetMeta(t),o=n.controller._resolveAnimations(void 0,s);M(e)?(n.data[e].hidden=!i,this.update()):(this.setDatasetVisibility(t,i),o.update(n,{visible:i}),this.update((e=>e.datasetIndex===t?s:void 0)))}hide(t,e){this._updateVisibility(t,e,!1)}show(t,e){this._updateVisibility(t,e,!0)}_destroyDatasetMeta(t){const e=this._metasets[t];e&&e.controller&&e.controller._destroy(),delete this._metasets[t]}_stop(){let t,e;for(this.stop(),mt.remove(this),t=0,e=this.data.datasets.length;t{e.addEventListener(this,i,s),t[i]=s},s=(t,e,i)=>{t.offsetX=e,t.offsetY=i,this._eventHandler(t)};d(this.options.events,(t=>i(t,s)))}bindResponsiveEvents(){this._responsiveListeners||(this._responsiveListeners={});const t=this._responsiveListeners,e=this.platform,i=(i,s)=>{e.addEventListener(this,i,s),t[i]=s},s=(i,s)=>{t[i]&&(e.removeEventListener(this,i,s),delete t[i])},n=(t,e)=>{this.canvas&&this.resize(t,e)};let o;const a=()=>{s("attach",a),this.attached=!0,this.resize(),i("resize",n),i("detach",o)};o=()=>{this.attached=!1,s("resize",n),this._stop(),this._resize(0,0),i("attach",a)},e.isAttached(this.canvas)?a():o()}unbindEvents(){d(this._listeners,((t,e)=>{this.platform.removeEventListener(this,e,t)})),this._listeners={},d(this._responsiveListeners,((t,e)=>{this.platform.removeEventListener(this,e,t)})),this._responsiveListeners=void 0}updateHoverStyle(t,e,i){const s=i?"set":"remove";let n,o,a,r;for("dataset"===e&&(n=this.getDatasetMeta(t[0].datasetIndex),n.controller["_"+s+"DatasetHoverStyle"]()),a=0,r=t.length;a{const i=this.getDatasetMeta(t);if(!i)throw new Error("No dataset found at index "+t);return{datasetIndex:t,element:i.data[e],index:e}}));!u(i,e)&&(this._active=i,this._lastEvent=null,this._updateHoverStyles(i,e))}notifyPlugins(t,e,i){return this._plugins.notify(this,t,e,i)}_updateHoverStyles(t,e,i){const s=this.options.hover,n=(t,e)=>t.filter((t=>!e.some((e=>t.datasetIndex===e.datasetIndex&&t.index===e.index)))),o=n(e,t),a=i?t:n(t,e);o.length&&this.updateHoverStyle(o,s.mode,!1),a.length&&s.mode&&this.updateHoverStyle(a,s.mode,!0)}_eventHandler(t,e){const i={event:t,replay:e,cancelable:!0,inChartArea:this.isPointInArea(t)},s=e=>(e.options.events||this.options.events).includes(t.native.type);if(!1===this.notifyPlugins("beforeEvent",i,s))return;const n=this._handleEvent(t,e,i.inChartArea);return i.cancelable=!1,this.notifyPlugins("afterEvent",i,s),(n||i.changed)&&this.render(),this}_handleEvent(t,e,i){const{_active:s=[],options:n}=this,o=e,a=this._getActiveElements(t,s,i,o),r=P(t),l=function(t,e,i,s){return i&&"mouseout"!==t.type?s?e:t:null}(t,this._lastEvent,i,r);i&&(this._lastEvent=null,c(n.onHover,[t,a,this],this),r&&c(n.onClick,[t,a,this],this));const h=!u(a,s);return(h||e)&&(this._active=a,this._updateHoverStyles(a,s,e)),this._lastEvent=l,h}_getActiveElements(t,e,i,s){if("mouseout"===t.type)return[];if(!i)return e;const n=this.options.hover;return this.getElementsAtEventForMode(t,n.mode,n,s)}}const xn=()=>d(bn.instances,(t=>t._plugins.invalidate())),_n=!0;function yn(){throw new Error("This method is not implemented: Check that a complete date adapter is provided.")}Object.defineProperties(bn,{defaults:{enumerable:_n,value:ne},instances:{enumerable:_n,value:gn},overrides:{enumerable:_n,value:te},registry:{enumerable:_n,value:Us},version:{enumerable:_n,value:"3.9.0"},getChart:{enumerable:_n,value:pn},register:{enumerable:_n,value:(...t)=>{Us.add(...t),xn()}},unregister:{enumerable:_n,value:(...t)=>{Us.remove(...t),xn()}}});class vn{constructor(t){this.options=t||{}}init(t){}formats(){return yn()}parse(t,e){return yn()}format(t,e){return yn()}add(t,e,i){return yn()}diff(t,e,i){return yn()}startOf(t,e,i){return yn()}endOf(t,e){return yn()}}vn.override=function(t){Object.assign(vn.prototype,t)};var wn={_date:vn};function Mn(t){const e=t.iScale,i=function(t,e){if(!t._cache.$bar){const i=t.getMatchingVisibleMetas(e);let s=[];for(let e=0,n=i.length;et-e)))}return t._cache.$bar}(e,t.type);let s,n,o,a,r=e._length;const l=()=>{32767!==o&&-32768!==o&&(M(a)&&(r=Math.min(r,Math.abs(o-a)||r)),a=o)};for(s=0,n=i.length;sMath.abs(r)&&(l=r,h=a),e[i.axis]=h,e._custom={barStart:l,barEnd:h,start:n,end:o,min:a,max:r}}(t,e,i,n):e[i.axis]=i.parse(t,n),e}function Sn(t,e,i,s){const n=t.iScale,o=t.vScale,a=n.getLabels(),r=n===o,l=[];let h,c,d,u;for(h=i,c=i+s;ht.x,i="left",s="right"):(e=t.baset.controller.options.grouped)),o=s.options.stacked,a=[],r=t=>{const s=t.controller.getParsed(e),n=s&&s[t.vScale.axis];if(i(n)||isNaN(n))return!0};for(const i of n)if((void 0===e||!r(i))&&((!1===o||-1===a.indexOf(i.stack)||void 0===o&&void 0===i.stack)&&a.push(i.stack),i.index===t))break;return a.length||a.push(void 0),a}_getStackCount(t){return this._getStacks(void 0,t).length}_getStackIndex(t,e,i){const s=this._getStacks(t,i),n=void 0!==e?s.indexOf(e):-1;return-1===n?s.length-1:n}_getRuler(){const t=this.options,e=this._cachedMeta,i=e.iScale,s=[];let n,o;for(n=0,o=e.data.length;n=i?1:-1)}(d,e,a)*o,u===a&&(m-=d/2);const t=e.getPixelForDecimal(0),i=e.getPixelForDecimal(1),s=Math.min(t,i),n=Math.max(t,i);m=Math.max(Math.min(m,n),s),c=m+d}if(m===e.getPixelForValue(a)){const t=z(d)*e.getLineWidthForValue(a)/2;m+=t,d-=t}return{size:d,base:m,head:c,center:c+d/2}}_calculateBarIndexPixels(t,e){const s=e.scale,n=this.options,o=n.skipNull,a=r(n.maxBarThickness,1/0);let l,h;if(e.grouped){const s=o?this._getStackCount(t):e.stackCount,r="flex"===n.barThickness?function(t,e,i,s){const n=e.pixels,o=n[t];let a=t>0?n[t-1]:null,r=t=0;--i)e=Math.max(e,t[i].size(this.resolveDataElementOptions(i))/2);return e>0&&e}getLabelAndValue(t){const e=this._cachedMeta,{xScale:i,yScale:s}=e,n=this.getParsed(t),o=i.getLabelForValue(n.x),a=s.getLabelForValue(n.y),r=n._custom;return{label:e.label,value:"("+o+", "+a+(r?", "+r:"")+")"}}update(t){const e=this._cachedMeta.data;this.updateElements(e,0,e.length,t)}updateElements(t,e,i,s){const n="reset"===s,{iScale:o,vScale:a}=this._cachedMeta,{sharedOptions:r,includeOptions:l}=this._getSharedOptions(e,s),h=o.axis,c=a.axis;for(let d=e;d""}}}};class En extends Ls{constructor(t,e){super(t,e),this.enableOptionSharing=!0,this.innerRadius=void 0,this.outerRadius=void 0,this.offsetX=void 0,this.offsetY=void 0}linkScales(){}parse(t,e){const i=this.getDataset().data,s=this._cachedMeta;if(!1===this._parsing)s._parsed=i;else{let o,a,r=t=>+i[t];if(n(i[t])){const{key:t="value"}=this._parsing;r=e=>+y(i[e],t)}for(o=t,a=t+e;oG(t,r,l,!0)?1:Math.max(e,e*i,s,s*i),g=(t,e,s)=>G(t,r,l,!0)?-1:Math.min(e,e*i,s,s*i),p=f(0,h,d),m=f(L,c,u),b=g(D,h,d),x=g(D+L,c,u);s=(p-b)/2,n=(m-x)/2,o=-(p+b)/2,a=-(m+x)/2}return{ratioX:s,ratioY:n,offsetX:o,offsetY:a}}(u,d,r),b=(i.width-o)/f,x=(i.height-o)/g,_=Math.max(Math.min(b,x)/2,0),y=h(this.options.radius,_),v=(y-Math.max(y*r,0))/this._getVisibleDatasetWeightTotal();this.offsetX=p*y,this.offsetY=m*y,s.total=this.calculateTotal(),this.outerRadius=y-v*this._getRingWeightOffset(this.index),this.innerRadius=Math.max(this.outerRadius-v*c,0),this.updateElements(n,0,n.length,t)}_circumference(t,e){const i=this.options,s=this._cachedMeta,n=this._getCircumference();return e&&i.animation.animateRotate||!this.chart.getDataVisibility(t)||null===s._parsed[t]||s.data[t].hidden?0:this.calculateCircumference(s._parsed[t]*n/O)}updateElements(t,e,i,s){const n="reset"===s,o=this.chart,a=o.chartArea,r=o.options.animation,l=(a.left+a.right)/2,h=(a.top+a.bottom)/2,c=n&&r.animateScale,d=c?0:this.innerRadius,u=c?0:this.outerRadius,{sharedOptions:f,includeOptions:g}=this._getSharedOptions(e,s);let p,m=this._getRotation();for(p=0;p0&&!isNaN(t)?O*(Math.abs(t)/e):0}getLabelAndValue(t){const e=this._cachedMeta,i=this.chart,s=i.data.labels||[],n=li(e._parsed[t],i.options.locale);return{label:s[t]||"",value:n}}getMaxBorderWidth(t){let e=0;const i=this.chart;let s,n,o,a,r;if(!t)for(s=0,n=i.data.datasets.length;s"spacing"!==t,_indexable:t=>"spacing"!==t},En.overrides={aspectRatio:1,plugins:{legend:{labels:{generateLabels(t){const e=t.data;if(e.labels.length&&e.datasets.length){const{labels:{pointStyle:i}}=t.legend.options;return e.labels.map(((e,s)=>{const n=t.getDatasetMeta(0).controller.getStyle(s);return{text:e,fillStyle:n.backgroundColor,strokeStyle:n.borderColor,lineWidth:n.borderWidth,pointStyle:i,hidden:!t.getDataVisibility(s),index:s}}))}return[]}},onClick(t,e,i){i.chart.toggleDataVisibility(e.index),i.chart.update()}},tooltip:{callbacks:{title:()=>"",label(t){let e=t.label;const i=": "+t.formattedValue;return s(e)?(e=e.slice(),e[0]+=i):e+=i,e}}}}};class Rn extends Ls{initialize(){this.enableOptionSharing=!0,this.supportsDecimation=!0,super.initialize()}update(t){const e=this._cachedMeta,{dataset:i,data:s=[],_dataset:n}=e,o=this.chart._animationsDisabled;let{start:a,count:r}=gt(e,s,o);this._drawStart=a,this._drawCount=r,pt(e)&&(a=0,r=s.length),i._chart=this.chart,i._datasetIndex=this.index,i._decimated=!!n._decimated,i.points=s;const l=this.resolveDatasetElementOptions(t);this.options.showLine||(l.borderWidth=0),l.segment=this.options.segment,this.updateElement(i,void 0,{animated:!o,options:l},t),this.updateElements(s,a,r,t)}updateElements(t,e,s,n){const o="reset"===n,{iScale:a,vScale:r,_stacked:l,_dataset:h}=this._cachedMeta,{sharedOptions:c,includeOptions:d}=this._getSharedOptions(e,n),u=a.axis,f=r.axis,{spanGaps:g,segment:p}=this.options,m=B(g)?g:Number.POSITIVE_INFINITY,b=this.chart._animationsDisabled||o||"none"===n;let x=e>0&&this.getParsed(e-1);for(let g=e;g0&&Math.abs(s[u]-x[u])>m,p&&(_.parsed=s,_.raw=h.data[g]),d&&(_.options=c||this.resolveDataElementOptions(g,e.active?"active":n)),b||this.updateElement(e,g,_,n),x=s}}getMaxOverflow(){const t=this._cachedMeta,e=t.dataset,i=e.options&&e.options.borderWidth||0,s=t.data||[];if(!s.length)return i;const n=s[0].size(this.resolveDataElementOptions(0)),o=s[s.length-1].size(this.resolveDataElementOptions(s.length-1));return Math.max(i,n,o)/2}draw(){const t=this._cachedMeta;t.dataset.updateControlPoints(this.chart.chartArea,t.iScale.axis),super.draw()}}Rn.id="line",Rn.defaults={datasetElementType:"line",dataElementType:"point",showLine:!0,spanGaps:!1},Rn.overrides={scales:{_index_:{type:"category"},_value_:{type:"linear"}}};class In extends Ls{constructor(t,e){super(t,e),this.innerRadius=void 0,this.outerRadius=void 0}getLabelAndValue(t){const e=this._cachedMeta,i=this.chart,s=i.data.labels||[],n=li(e._parsed[t].r,i.options.locale);return{label:s[t]||"",value:n}}parseObjectData(t,e,i,s){return Ue.bind(this)(t,e,i,s)}update(t){const e=this._cachedMeta.data;this._updateRadius(),this.updateElements(e,0,e.length,t)}getMinMax(){const t=this._cachedMeta,e={min:Number.POSITIVE_INFINITY,max:Number.NEGATIVE_INFINITY};return t.data.forEach(((t,i)=>{const s=this.getParsed(i).r;!isNaN(s)&&this.chart.getDataVisibility(i)&&(se.max&&(e.max=s))})),e}_updateRadius(){const t=this.chart,e=t.chartArea,i=t.options,s=Math.min(e.right-e.left,e.bottom-e.top),n=Math.max(s/2,0),o=(n-Math.max(i.cutoutPercentage?n/100*i.cutoutPercentage:1,0))/t.getVisibleDatasetCount();this.outerRadius=n-o*this.index,this.innerRadius=this.outerRadius-o}updateElements(t,e,i,s){const n="reset"===s,o=this.chart,a=o.options.animation,r=this._cachedMeta.rScale,l=r.xCenter,h=r.yCenter,c=r.getIndexAngle(0)-.5*D;let d,u=c;const f=360/this.countVisibleElements();for(d=0;d{!isNaN(this.getParsed(i).r)&&this.chart.getDataVisibility(i)&&e++})),e}_computeAngle(t,e,i){return this.chart.getDataVisibility(t)?H(this.resolveDataElementOptions(t,e).angle||i):0}}In.id="polarArea",In.defaults={dataElementType:"arc",animation:{animateRotate:!0,animateScale:!0},animations:{numbers:{type:"number",properties:["x","y","startAngle","endAngle","innerRadius","outerRadius"]}},indexAxis:"r",startAngle:0},In.overrides={aspectRatio:1,plugins:{legend:{labels:{generateLabels(t){const e=t.data;if(e.labels.length&&e.datasets.length){const{labels:{pointStyle:i}}=t.legend.options;return e.labels.map(((e,s)=>{const n=t.getDatasetMeta(0).controller.getStyle(s);return{text:e,fillStyle:n.backgroundColor,strokeStyle:n.borderColor,lineWidth:n.borderWidth,pointStyle:i,hidden:!t.getDataVisibility(s),index:s}}))}return[]}},onClick(t,e,i){i.chart.toggleDataVisibility(e.index),i.chart.update()}},tooltip:{callbacks:{title:()=>"",label:t=>t.chart.data.labels[t.dataIndex]+": "+t.formattedValue}}},scales:{r:{type:"radialLinear",angleLines:{display:!1},beginAtZero:!0,grid:{circular:!0},pointLabels:{display:!1},startAngle:0}}};class zn extends En{}zn.id="pie",zn.defaults={cutout:0,rotation:0,circumference:360,radius:"100%"};class Fn extends Ls{getLabelAndValue(t){const e=this._cachedMeta.vScale,i=this.getParsed(t);return{label:e.getLabels()[t],value:""+e.getLabelForValue(i[e.axis])}}parseObjectData(t,e,i,s){return Ue.bind(this)(t,e,i,s)}update(t){const e=this._cachedMeta,i=e.dataset,s=e.data||[],n=e.iScale.getLabels();if(i.points=s,"resize"!==t){const e=this.resolveDatasetElementOptions(t);this.options.showLine||(e.borderWidth=0);const o={_loop:!0,_fullLoop:n.length===s.length,options:e};this.updateElement(i,void 0,o,t)}this.updateElements(s,0,s.length,t)}updateElements(t,e,i,s){const n=this._cachedMeta.rScale,o="reset"===s;for(let a=e;a0&&this.getParsed(e-1);for(let c=e;c0&&Math.abs(s[f]-_[f])>b,m&&(p.parsed=s,p.raw=h.data[c]),u&&(p.options=d||this.resolveDataElementOptions(c,e.active?"active":n)),x||this.updateElement(e,c,p,n),_=s}this.updateSharedOptions(d,n,c)}getMaxOverflow(){const t=this._cachedMeta,e=t.data||[];if(!this.options.showLine){let t=0;for(let i=e.length-1;i>=0;--i)t=Math.max(t,e[i].size(this.resolveDataElementOptions(i))/2);return t>0&&t}const i=t.dataset,s=i.options&&i.options.borderWidth||0;if(!e.length)return s;const n=e[0].size(this.resolveDataElementOptions(0)),o=e[e.length-1].size(this.resolveDataElementOptions(e.length-1));return Math.max(s,n,o)/2}}Vn.id="scatter",Vn.defaults={datasetElementType:!1,dataElementType:"point",showLine:!1,fill:!1},Vn.overrides={interaction:{mode:"point"},plugins:{tooltip:{callbacks:{title:()=>"",label:t=>"("+t.label+", "+t.formattedValue+")"}}},scales:{x:{type:"linear"},y:{type:"linear"}}};var Bn=Object.freeze({__proto__:null,BarController:Tn,BubbleController:Ln,DoughnutController:En,LineController:Rn,PolarAreaController:In,PieController:zn,RadarController:Fn,ScatterController:Vn});function Nn(t,e,i){const{startAngle:s,pixelMargin:n,x:o,y:a,outerRadius:r,innerRadius:l}=e;let h=n/r;t.beginPath(),t.arc(o,a,r,s-h,i+h),l>n?(h=n/l,t.arc(o,a,l,i+h,s-h,!0)):t.arc(o,a,n,i+L,s-L),t.closePath(),t.clip()}function Wn(t,e,i,s){const n=ui(t.options.borderRadius,["outerStart","outerEnd","innerStart","innerEnd"]);const o=(i-e)/2,a=Math.min(o,s*e/2),r=t=>{const e=(i-Math.min(o,t))*s/2;return Z(t,0,Math.min(o,e))};return{outerStart:r(n.outerStart),outerEnd:r(n.outerEnd),innerStart:Z(n.innerStart,0,a),innerEnd:Z(n.innerEnd,0,a)}}function jn(t,e,i,s){return{x:i+t*Math.cos(e),y:s+t*Math.sin(e)}}function Hn(t,e,i,s,n,o){const{x:a,y:r,startAngle:l,pixelMargin:h,innerRadius:c}=e,d=Math.max(e.outerRadius+s+i-h,0),u=c>0?c+s+i+h:0;let f=0;const g=n-l;if(s){const t=((c>0?c-s:0)+(d>0?d-s:0))/2;f=(g-(0!==t?g*t/(t+s):g))/2}const p=(g-Math.max(.001,g*d-i/D)/d)/2,m=l+p+f,b=n-p-f,{outerStart:x,outerEnd:_,innerStart:y,innerEnd:v}=Wn(e,u,d,b-m),w=d-x,M=d-_,k=m+x/w,S=b-_/M,P=u+y,O=u+v,C=m+y/P,A=b-v/O;if(t.beginPath(),o){if(t.arc(a,r,d,k,S),_>0){const e=jn(M,S,a,r);t.arc(e.x,e.y,_,S,b+L)}const e=jn(O,b,a,r);if(t.lineTo(e.x,e.y),v>0){const e=jn(O,A,a,r);t.arc(e.x,e.y,v,b+L,A+Math.PI)}if(t.arc(a,r,u,b-v/u,m+y/u,!0),y>0){const e=jn(P,C,a,r);t.arc(e.x,e.y,y,C+Math.PI,m-L)}const i=jn(w,m,a,r);if(t.lineTo(i.x,i.y),x>0){const e=jn(w,k,a,r);t.arc(e.x,e.y,x,m-L,k)}}else{t.moveTo(a,r);const e=Math.cos(k)*d+a,i=Math.sin(k)*d+r;t.lineTo(e,i);const s=Math.cos(S)*d+a,n=Math.sin(S)*d+r;t.lineTo(s,n)}t.closePath()}function $n(t,e,i,s,n,o){const{options:a}=e,{borderWidth:r,borderJoinStyle:l}=a,h="inner"===a.borderAlign;r&&(h?(t.lineWidth=2*r,t.lineJoin=l||"round"):(t.lineWidth=r,t.lineJoin=l||"bevel"),e.fullCircles&&function(t,e,i){const{x:s,y:n,startAngle:o,pixelMargin:a,fullCircles:r}=e,l=Math.max(e.outerRadius-a,0),h=e.innerRadius+a;let c;for(i&&Nn(t,e,o+O),t.beginPath(),t.arc(s,n,h,o+O,o,!0),c=0;c=O||G(n,a,l),g=Q(o,h+u,c+u);return f&&g}getCenterPoint(t){const{x:e,y:i,startAngle:s,endAngle:n,innerRadius:o,outerRadius:a}=this.getProps(["x","y","startAngle","endAngle","innerRadius","outerRadius","circumference"],t),{offset:r,spacing:l}=this.options,h=(s+n)/2,c=(o+a+l+r)/2;return{x:e+Math.cos(h)*c,y:i+Math.sin(h)*c}}tooltipPosition(t){return this.getCenterPoint(t)}draw(t){const{options:e,circumference:i}=this,s=(e.offset||0)/2,n=(e.spacing||0)/2,o=e.circular;if(this.pixelMargin="inner"===e.borderAlign?.33:0,this.fullCircles=i>O?Math.floor(i/O):0,0===i||this.innerRadius<0||this.outerRadius<0)return;t.save();let a=0;if(s){a=s/2;const e=(this.startAngle+this.endAngle)/2;t.translate(Math.cos(e)*a,Math.sin(e)*a),this.circumference>=D&&(a=s)}t.fillStyle=e.backgroundColor,t.strokeStyle=e.borderColor;const r=function(t,e,i,s,n){const{fullCircles:o,startAngle:a,circumference:r}=e;let l=e.endAngle;if(o){Hn(t,e,i,s,a+O,n);for(let e=0;er&&o>r;return{count:s,start:l,loop:e.loop,ilen:h(a+(h?r-t:t))%o,_=()=>{f!==g&&(t.lineTo(m,g),t.lineTo(m,f),t.lineTo(m,p))};for(l&&(d=n[x(0)],t.moveTo(d.x,d.y)),c=0;c<=r;++c){if(d=n[x(c)],d.skip)continue;const e=d.x,i=d.y,s=0|e;s===u?(ig&&(g=i),m=(b*m+e)/++b):(_(),t.lineTo(e,i),u=s,b=0,f=g=i),p=i}_()}function Zn(t){const e=t.options,i=e.borderDash&&e.borderDash.length;return!(t._decimated||t._loop||e.tension||"monotone"===e.cubicInterpolationMode||e.stepped||i)?Gn:Kn}Yn.id="arc",Yn.defaults={borderAlign:"center",borderColor:"#fff",borderJoinStyle:void 0,borderRadius:0,borderWidth:2,offset:0,spacing:0,angle:void 0,circular:!0},Yn.defaultRoutes={backgroundColor:"backgroundColor"};const Jn="function"==typeof Path2D;function Qn(t,e,i,s){Jn&&!e.options.segment?function(t,e,i,s){let n=e._path;n||(n=e._path=new Path2D,e.path(n,i,s)&&n.closePath()),Un(t,e.options),t.stroke(n)}(t,e,i,s):function(t,e,i,s){const{segments:n,options:o}=e,a=Zn(e);for(const r of n)Un(t,o,r.style),t.beginPath(),a(t,e,r,{start:i,end:i+s-1})&&t.closePath(),t.stroke()}(t,e,i,s)}class to extends Es{constructor(t){super(),this.animated=!0,this.options=void 0,this._chart=void 0,this._loop=void 0,this._fullLoop=void 0,this._path=void 0,this._points=void 0,this._segments=void 0,this._decimated=!1,this._pointsUpdated=!1,this._datasetIndex=void 0,t&&Object.assign(this,t)}updateControlPoints(t,e){const i=this.options;if((i.tension||"monotone"===i.cubicInterpolationMode)&&!i.stepped&&!this._pointsUpdated){const s=i.spanGaps?this._loop:this._fullLoop;Qe(this._points,i,t,s,e),this._pointsUpdated=!0}}set points(t){this._points=t,delete this._segments,delete this._path,this._pointsUpdated=!1}get points(){return this._points}get segments(){return this._segments||(this._segments=Di(this,this.options.segment))}first(){const t=this.segments,e=this.points;return t.length&&e[t[0].start]}last(){const t=this.segments,e=this.points,i=t.length;return i&&e[t[i-1].end]}interpolate(t,e){const i=this.options,s=t[e],n=this.points,o=Pi(this,{property:e,start:s,end:s});if(!o.length)return;const a=[],r=function(t){return t.stepped?oi:t.tension||"monotone"===t.cubicInterpolationMode?ai:ni}(i);let l,h;for(l=0,h=o.length;l"borderDash"!==t&&"fill"!==t};class io extends Es{constructor(t){super(),this.options=void 0,this.parsed=void 0,this.skip=void 0,this.stop=void 0,t&&Object.assign(this,t)}inRange(t,e,i){const s=this.options,{x:n,y:o}=this.getProps(["x","y"],i);return Math.pow(t-n,2)+Math.pow(e-o,2){uo(t)}))}var go={id:"decimation",defaults:{algorithm:"min-max",enabled:!1},beforeElementsUpdate:(t,e,s)=>{if(!s.enabled)return void fo(t);const n=t.width;t.data.datasets.forEach(((e,o)=>{const{_data:a,indexAxis:r}=e,l=t.getDatasetMeta(o),h=a||e.data;if("y"===bi([r,t.options.indexAxis]))return;if(!l.controller.supportsDecimation)return;const c=t.scales[l.xAxisID];if("linear"!==c.type&&"time"!==c.type)return;if(t.options.parsing)return;let{start:d,count:u}=function(t,e){const i=e.length;let s,n=0;const{iScale:o}=t,{min:a,max:r,minDefined:l,maxDefined:h}=o.getUserBounds();return l&&(n=Z(et(e,o.axis,a).lo,0,i-1)),s=h?Z(et(e,o.axis,r).hi+1,n,i)-n:i-n,{start:n,count:s}}(l,h);if(u<=(s.threshold||4*n))return void uo(e);let f;switch(i(a)&&(e._data=h,delete e.data,Object.defineProperty(e,"data",{configurable:!0,enumerable:!0,get:function(){return this._decimated},set:function(t){this._data=t}})),s.algorithm){case"lttb":f=function(t,e,i,s,n){const o=n.samples||s;if(o>=i)return t.slice(e,e+i);const a=[],r=(i-2)/(o-2);let l=0;const h=e+i-1;let c,d,u,f,g,p=e;for(a[l++]=t[p],c=0;cu&&(u=f,d=t[s],g=s);a[l++]=d,p=g}return a[l++]=t[h],a}(h,d,u,n,s);break;case"min-max":f=function(t,e,s,n){let o,a,r,l,h,c,d,u,f,g,p=0,m=0;const b=[],x=e+s-1,_=t[e].x,y=t[x].x-_;for(o=e;og&&(g=l,d=o),p=(m*p+a.x)/++m;else{const s=o-1;if(!i(c)&&!i(d)){const e=Math.min(c,d),i=Math.max(c,d);e!==u&&e!==s&&b.push({...t[e],x:p}),i!==u&&i!==s&&b.push({...t[i],x:p})}o>0&&s!==u&&b.push(t[s]),b.push(a),h=e,m=0,f=g=l,c=d=u=o}}return b}(h,d,u,n);break;default:throw new Error(`Unsupported decimation algorithm '${s.algorithm}'`)}e._decimated=f}))},destroy(t){fo(t)}};function po(t,e,i,s){if(s)return;let n=e[t],o=i[t];return"angle"===t&&(n=K(n),o=K(o)),{property:t,start:n,end:o}}function mo(t,e,i){for(;e>t;e--){const t=i[e];if(!isNaN(t.x)&&!isNaN(t.y))break}return e}function bo(t,e,i,s){return t&&e?s(t[i],e[i]):t?t[i]:e?e[i]:0}function xo(t,e){let i=[],n=!1;return s(t)?(n=!0,i=t):i=function(t,e){const{x:i=null,y:s=null}=t||{},n=e.points,o=[];return e.segments.forEach((({start:t,end:e})=>{e=mo(t,e,n);const a=n[t],r=n[e];null!==s?(o.push({x:a.x,y:s}),o.push({x:r.x,y:s})):null!==i&&(o.push({x:i,y:a.y}),o.push({x:i,y:r.y}))})),o}(t,e),i.length?new to({points:i,options:{tension:0},_loop:n,_fullLoop:n}):null}function _o(t){return t&&!1!==t.fill}function yo(t,e,i){let s=t[e].fill;const n=[e];let a;if(!i)return s;for(;!1!==s&&-1===n.indexOf(s);){if(!o(s))return s;if(a=t[s],!a)return!1;if(a.visible)return s;n.push(s),s=a.fill}return!1}function vo(t,e,i){const s=function(t){const e=t.options,i=e.fill;let s=r(i&&i.target,i);void 0===s&&(s=!!e.backgroundColor);if(!1===s||null===s)return!1;if(!0===s)return"origin";return s}(t);if(n(s))return!isNaN(s.value)&&s;let a=parseFloat(s);return o(a)&&Math.floor(a)===a?function(t,e,i,s){"-"!==t&&"+"!==t||(i=e+i);if(i===e||i<0||i>=s)return!1;return i}(s[0],e,a,i):["origin","start","end","stack","shape"].indexOf(s)>=0&&s}function wo(t,e,i){const s=[];for(let n=0;n=0;--e){const i=n[e].$filler;i&&(i.line.updateControlPoints(o,i.axis),s&&i.fill&&Po(t.ctx,i,o))}},beforeDatasetsDraw(t,e,i){if("beforeDatasetsDraw"!==i.drawTime)return;const s=t.getSortedVisibleDatasetMetas();for(let e=s.length-1;e>=0;--e){const i=s[e].$filler;_o(i)&&Po(t.ctx,i,t.chartArea)}},beforeDatasetDraw(t,e,i){const s=e.meta.$filler;_o(s)&&"beforeDatasetDraw"===i.drawTime&&Po(t.ctx,s,t.chartArea)},defaults:{propagate:!0,drawTime:"beforeDatasetDraw"}};const Lo=(t,e)=>{let{boxHeight:i=e,boxWidth:s=e}=t;return t.usePointStyle&&(i=Math.min(i,e),s=t.pointStyleWidth||Math.min(s,e)),{boxWidth:s,boxHeight:i,itemHeight:Math.max(e,i)}};class Eo extends Es{constructor(t){super(),this._added=!1,this.legendHitBoxes=[],this._hoveredItem=null,this.doughnutMode=!1,this.chart=t.chart,this.options=t.options,this.ctx=t.ctx,this.legendItems=void 0,this.columnSizes=void 0,this.lineWidths=void 0,this.maxHeight=void 0,this.maxWidth=void 0,this.top=void 0,this.bottom=void 0,this.left=void 0,this.right=void 0,this.height=void 0,this.width=void 0,this._margins=void 0,this.position=void 0,this.weight=void 0,this.fullSize=void 0}update(t,e,i){this.maxWidth=t,this.maxHeight=e,this._margins=i,this.setDimensions(),this.buildLabels(),this.fit()}setDimensions(){this.isHorizontal()?(this.width=this.maxWidth,this.left=this._margins.left,this.right=this.width):(this.height=this.maxHeight,this.top=this._margins.top,this.bottom=this.height)}buildLabels(){const t=this.options.labels||{};let e=c(t.generateLabels,[this.chart],this)||[];t.filter&&(e=e.filter((e=>t.filter(e,this.chart.data)))),t.sort&&(e=e.sort(((e,i)=>t.sort(e,i,this.chart.data)))),this.options.reverse&&e.reverse(),this.legendItems=e}fit(){const{options:t,ctx:e}=this;if(!t.display)return void(this.width=this.height=0);const i=t.labels,s=mi(i.font),n=s.size,o=this._computeTitleHeight(),{boxWidth:a,itemHeight:r}=Lo(i,n);let l,h;e.font=s.string,this.isHorizontal()?(l=this.maxWidth,h=this._fitRows(o,n,a,r)+10):(h=this.maxHeight,l=this._fitCols(o,n,a,r)+10),this.width=Math.min(l,t.maxWidth||this.maxWidth),this.height=Math.min(h,t.maxHeight||this.maxHeight)}_fitRows(t,e,i,s){const{ctx:n,maxWidth:o,options:{labels:{padding:a}}}=this,r=this.legendHitBoxes=[],l=this.lineWidths=[0],h=s+a;let c=t;n.textAlign="left",n.textBaseline="middle";let d=-1,u=-h;return this.legendItems.forEach(((t,f)=>{const g=i+e/2+n.measureText(t.text).width;(0===f||l[l.length-1]+g+2*a>o)&&(c+=h,l[l.length-(f>0?0:1)]=0,u+=h,d++),r[f]={left:0,top:u,row:d,width:g,height:s},l[l.length-1]+=g+a})),c}_fitCols(t,e,i,s){const{ctx:n,maxHeight:o,options:{labels:{padding:a}}}=this,r=this.legendHitBoxes=[],l=this.columnSizes=[],h=o-t;let c=a,d=0,u=0,f=0,g=0;return this.legendItems.forEach(((t,o)=>{const p=i+e/2+n.measureText(t.text).width;o>0&&u+s+2*a>h&&(c+=d+a,l.push({width:d,height:u}),f+=d+a,g++,d=u=0),r[o]={left:f,top:u,col:g,width:p,height:s},d=Math.max(d,p),u+=s+a})),c+=d,l.push({width:d,height:u}),c}adjustHitBoxes(){if(!this.options.display)return;const t=this._computeTitleHeight(),{legendHitBoxes:e,options:{align:i,labels:{padding:s},rtl:n}}=this,o=yi(n,this.left,this.width);if(this.isHorizontal()){let n=0,a=ut(i,this.left+s,this.right-this.lineWidths[n]);for(const r of e)n!==r.row&&(n=r.row,a=ut(i,this.left+s,this.right-this.lineWidths[n])),r.top+=this.top+t+s,r.left=o.leftForLtr(o.x(a),r.width),a+=r.width+s}else{let n=0,a=ut(i,this.top+t+s,this.bottom-this.columnSizes[n].height);for(const r of e)r.col!==n&&(n=r.col,a=ut(i,this.top+t+s,this.bottom-this.columnSizes[n].height)),r.top=a,r.left+=this.left+s,r.left=o.leftForLtr(o.x(r.left),r.width),a+=r.height+s}}isHorizontal(){return"top"===this.options.position||"bottom"===this.options.position}draw(){if(this.options.display){const t=this.ctx;Pe(t,this),this._draw(),De(t)}}_draw(){const{options:t,columnSizes:e,lineWidths:i,ctx:s}=this,{align:n,labels:o}=t,a=ne.color,l=yi(t.rtl,this.left,this.width),h=mi(o.font),{color:c,padding:d}=o,u=h.size,f=u/2;let g;this.drawTitle(),s.textAlign=l.textAlign("left"),s.textBaseline="middle",s.lineWidth=.5,s.font=h.string;const{boxWidth:p,boxHeight:m,itemHeight:b}=Lo(o,u),x=this.isHorizontal(),_=this._computeTitleHeight();g=x?{x:ut(n,this.left+d,this.right-i[0]),y:this.top+d+_,line:0}:{x:this.left+d,y:ut(n,this.top+_+d,this.bottom-e[0].height),line:0},vi(this.ctx,t.textDirection);const y=b+d;this.legendItems.forEach(((v,w)=>{s.strokeStyle=v.fontColor||c,s.fillStyle=v.fontColor||c;const M=s.measureText(v.text).width,k=l.textAlign(v.textAlign||(v.textAlign=o.textAlign)),S=p+f+M;let P=g.x,D=g.y;l.setWidth(this.width),x?w>0&&P+S+d>this.right&&(D=g.y+=y,g.line++,P=g.x=ut(n,this.left+d,this.right-i[g.line])):w>0&&D+y>this.bottom&&(P=g.x=P+e[g.line].width+d,g.line++,D=g.y=ut(n,this.top+_+d,this.bottom-e[g.line].height));!function(t,e,i){if(isNaN(p)||p<=0||isNaN(m)||m<0)return;s.save();const n=r(i.lineWidth,1);if(s.fillStyle=r(i.fillStyle,a),s.lineCap=r(i.lineCap,"butt"),s.lineDashOffset=r(i.lineDashOffset,0),s.lineJoin=r(i.lineJoin,"miter"),s.lineWidth=n,s.strokeStyle=r(i.strokeStyle,a),s.setLineDash(r(i.lineDash,[])),o.usePointStyle){const a={radius:m*Math.SQRT2/2,pointStyle:i.pointStyle,rotation:i.rotation,borderWidth:n},r=l.xPlus(t,p/2);ke(s,a,r,e+f,o.pointStyleWidth&&p)}else{const o=e+Math.max((u-m)/2,0),a=l.leftForLtr(t,p),r=gi(i.borderRadius);s.beginPath(),Object.values(r).some((t=>0!==t))?Le(s,{x:a,y:o,w:p,h:m,radius:r}):s.rect(a,o,p,m),s.fill(),0!==n&&s.stroke()}s.restore()}(l.x(P),D,v),P=ft(k,P+p+f,x?P+S:this.right,t.rtl),function(t,e,i){Ae(s,i.text,t,e+b/2,h,{strikethrough:i.hidden,textAlign:l.textAlign(i.textAlign)})}(l.x(P),D,v),x?g.x+=S+d:g.y+=y})),wi(this.ctx,t.textDirection)}drawTitle(){const t=this.options,e=t.title,i=mi(e.font),s=pi(e.padding);if(!e.display)return;const n=yi(t.rtl,this.left,this.width),o=this.ctx,a=e.position,r=i.size/2,l=s.top+r;let h,c=this.left,d=this.width;if(this.isHorizontal())d=Math.max(...this.lineWidths),h=this.top+l,c=ut(t.align,c,this.right-d);else{const e=this.columnSizes.reduce(((t,e)=>Math.max(t,e.height)),0);h=l+ut(t.align,this.top,this.bottom-e-t.labels.padding-this._computeTitleHeight())}const u=ut(a,c,c+d);o.textAlign=n.textAlign(dt(a)),o.textBaseline="middle",o.strokeStyle=e.color,o.fillStyle=e.color,o.font=i.string,Ae(o,e.text,u,h,i)}_computeTitleHeight(){const t=this.options.title,e=mi(t.font),i=pi(t.padding);return t.display?e.lineHeight+i.height:0}_getLegendItemAt(t,e){let i,s,n;if(Q(t,this.left,this.right)&&Q(e,this.top,this.bottom))for(n=this.legendHitBoxes,i=0;it.chart.options.color,boxWidth:40,padding:10,generateLabels(t){const e=t.data.datasets,{labels:{usePointStyle:i,pointStyle:s,textAlign:n,color:o}}=t.legend.options;return t._getSortedDatasetMetas().map((t=>{const a=t.controller.getStyle(i?0:void 0),r=pi(a.borderWidth);return{text:e[t.index].label,fillStyle:a.backgroundColor,fontColor:o,hidden:!t.visible,lineCap:a.borderCapStyle,lineDash:a.borderDash,lineDashOffset:a.borderDashOffset,lineJoin:a.borderJoinStyle,lineWidth:(r.width+r.height)/4,strokeStyle:a.borderColor,pointStyle:s||a.pointStyle,rotation:a.rotation,textAlign:n||a.textAlign,borderRadius:0,datasetIndex:t.index}}),this)}},title:{color:t=>t.chart.options.color,display:!1,position:"center",text:""}},descriptors:{_scriptable:t=>!t.startsWith("on"),labels:{_scriptable:t=>!["generateLabels","filter","sort"].includes(t)}}};class Io extends Es{constructor(t){super(),this.chart=t.chart,this.options=t.options,this.ctx=t.ctx,this._padding=void 0,this.top=void 0,this.bottom=void 0,this.left=void 0,this.right=void 0,this.width=void 0,this.height=void 0,this.position=void 0,this.weight=void 0,this.fullSize=void 0}update(t,e){const i=this.options;if(this.left=0,this.top=0,!i.display)return void(this.width=this.height=this.right=this.bottom=0);this.width=this.right=t,this.height=this.bottom=e;const n=s(i.text)?i.text.length:1;this._padding=pi(i.padding);const o=n*mi(i.font).lineHeight+this._padding.height;this.isHorizontal()?this.height=o:this.width=o}isHorizontal(){const t=this.options.position;return"top"===t||"bottom"===t}_drawArgs(t){const{top:e,left:i,bottom:s,right:n,options:o}=this,a=o.align;let r,l,h,c=0;return this.isHorizontal()?(l=ut(a,i,n),h=e+t,r=n-i):("left"===o.position?(l=i+t,h=ut(a,s,e),c=-.5*D):(l=n-t,h=ut(a,e,s),c=.5*D),r=s-e),{titleX:l,titleY:h,maxWidth:r,rotation:c}}draw(){const t=this.ctx,e=this.options;if(!e.display)return;const i=mi(e.font),s=i.lineHeight/2+this._padding.top,{titleX:n,titleY:o,maxWidth:a,rotation:r}=this._drawArgs(s);Ae(t,e.text,0,0,i,{color:e.color,maxWidth:a,rotation:r,textAlign:dt(e.align),textBaseline:"middle",translation:[n,o]})}}var zo={id:"title",_element:Io,start(t,e,i){!function(t,e){const i=new Io({ctx:t.ctx,options:e,chart:t});Zi.configure(t,i,e),Zi.addBox(t,i),t.titleBlock=i}(t,i)},stop(t){const e=t.titleBlock;Zi.removeBox(t,e),delete t.titleBlock},beforeUpdate(t,e,i){const s=t.titleBlock;Zi.configure(t,s,i),s.options=i},defaults:{align:"center",display:!1,font:{weight:"bold"},fullSize:!0,padding:10,position:"top",text:"",weight:2e3},defaultRoutes:{color:"color"},descriptors:{_scriptable:!0,_indexable:!1}};const Fo=new WeakMap;var Vo={id:"subtitle",start(t,e,i){const s=new Io({ctx:t.ctx,options:i,chart:t});Zi.configure(t,s,i),Zi.addBox(t,s),Fo.set(t,s)},stop(t){Zi.removeBox(t,Fo.get(t)),Fo.delete(t)},beforeUpdate(t,e,i){const s=Fo.get(t);Zi.configure(t,s,i),s.options=i},defaults:{align:"center",display:!1,font:{weight:"normal"},fullSize:!0,padding:0,position:"top",text:"",weight:1500},defaultRoutes:{color:"color"},descriptors:{_scriptable:!0,_indexable:!1}};const Bo={average(t){if(!t.length)return!1;let e,i,s=0,n=0,o=0;for(e=0,i=t.length;e-1?t.split("\n"):t}function jo(t,e){const{element:i,datasetIndex:s,index:n}=e,o=t.getDatasetMeta(s).controller,{label:a,value:r}=o.getLabelAndValue(n);return{chart:t,label:a,parsed:o.getParsed(n),raw:t.data.datasets[s].data[n],formattedValue:r,dataset:o.getDataset(),dataIndex:n,datasetIndex:s,element:i}}function Ho(t,e){const i=t.chart.ctx,{body:s,footer:n,title:o}=t,{boxWidth:a,boxHeight:r}=e,l=mi(e.bodyFont),h=mi(e.titleFont),c=mi(e.footerFont),u=o.length,f=n.length,g=s.length,p=pi(e.padding);let m=p.height,b=0,x=s.reduce(((t,e)=>t+e.before.length+e.lines.length+e.after.length),0);if(x+=t.beforeBody.length+t.afterBody.length,u&&(m+=u*h.lineHeight+(u-1)*e.titleSpacing+e.titleMarginBottom),x){m+=g*(e.displayColors?Math.max(r,l.lineHeight):l.lineHeight)+(x-g)*l.lineHeight+(x-1)*e.bodySpacing}f&&(m+=e.footerMarginTop+f*c.lineHeight+(f-1)*e.footerSpacing);let _=0;const y=function(t){b=Math.max(b,i.measureText(t).width+_)};return i.save(),i.font=h.string,d(t.title,y),i.font=l.string,d(t.beforeBody.concat(t.afterBody),y),_=e.displayColors?a+2+e.boxPadding:0,d(s,(t=>{d(t.before,y),d(t.lines,y),d(t.after,y)})),_=0,i.font=c.string,d(t.footer,y),i.restore(),b+=p.width,{width:b,height:m}}function $o(t,e,i,s){const{x:n,width:o}=i,{width:a,chartArea:{left:r,right:l}}=t;let h="center";return"center"===s?h=n<=(r+l)/2?"left":"right":n<=o/2?h="left":n>=a-o/2&&(h="right"),function(t,e,i,s){const{x:n,width:o}=s,a=i.caretSize+i.caretPadding;return"left"===t&&n+o+a>e.width||"right"===t&&n-o-a<0||void 0}(h,t,e,i)&&(h="center"),h}function Yo(t,e,i){const s=i.yAlign||e.yAlign||function(t,e){const{y:i,height:s}=e;return it.height-s/2?"bottom":"center"}(t,i);return{xAlign:i.xAlign||e.xAlign||$o(t,e,i,s),yAlign:s}}function Uo(t,e,i,s){const{caretSize:n,caretPadding:o,cornerRadius:a}=t,{xAlign:r,yAlign:l}=i,h=n+o,{topLeft:c,topRight:d,bottomLeft:u,bottomRight:f}=gi(a);let g=function(t,e){let{x:i,width:s}=t;return"right"===e?i-=s:"center"===e&&(i-=s/2),i}(e,r);const p=function(t,e,i){let{y:s,height:n}=t;return"top"===e?s+=i:s-="bottom"===e?n+i:n/2,s}(e,l,h);return"center"===l?"left"===r?g+=h:"right"===r&&(g-=h):"left"===r?g-=Math.max(c,u)+n:"right"===r&&(g+=Math.max(d,f)+n),{x:Z(g,0,s.width-e.width),y:Z(p,0,s.height-e.height)}}function Xo(t,e,i){const s=pi(i.padding);return"center"===e?t.x+t.width/2:"right"===e?t.x+t.width-s.right:t.x+s.left}function qo(t){return No([],Wo(t))}function Ko(t,e){const i=e&&e.dataset&&e.dataset.tooltip&&e.dataset.tooltip.callbacks;return i?t.override(i):t}class Go extends Es{constructor(t){super(),this.opacity=0,this._active=[],this._eventPosition=void 0,this._size=void 0,this._cachedAnimations=void 0,this._tooltipItems=[],this.$animations=void 0,this.$context=void 0,this.chart=t.chart||t._chart,this._chart=this.chart,this.options=t.options,this.dataPoints=void 0,this.title=void 0,this.beforeBody=void 0,this.body=void 0,this.afterBody=void 0,this.footer=void 0,this.xAlign=void 0,this.yAlign=void 0,this.x=void 0,this.y=void 0,this.height=void 0,this.width=void 0,this.caretX=void 0,this.caretY=void 0,this.labelColors=void 0,this.labelPointStyles=void 0,this.labelTextColors=void 0}initialize(t){this.options=t,this._cachedAnimations=void 0,this.$context=void 0}_resolveAnimations(){const t=this._cachedAnimations;if(t)return t;const e=this.chart,i=this.options.setContext(this.getContext()),s=i.enabled&&e.options.animation&&i.animations,n=new ys(this.chart,s);return s._cacheable&&(this._cachedAnimations=Object.freeze(n)),n}getContext(){return this.$context||(this.$context=(t=this.chart.getContext(),e=this,i=this._tooltipItems,_i(t,{tooltip:e,tooltipItems:i,type:"tooltip"})));var t,e,i}getTitle(t,e){const{callbacks:i}=e,s=i.beforeTitle.apply(this,[t]),n=i.title.apply(this,[t]),o=i.afterTitle.apply(this,[t]);let a=[];return a=No(a,Wo(s)),a=No(a,Wo(n)),a=No(a,Wo(o)),a}getBeforeBody(t,e){return qo(e.callbacks.beforeBody.apply(this,[t]))}getBody(t,e){const{callbacks:i}=e,s=[];return d(t,(t=>{const e={before:[],lines:[],after:[]},n=Ko(i,t);No(e.before,Wo(n.beforeLabel.call(this,t))),No(e.lines,n.label.call(this,t)),No(e.after,Wo(n.afterLabel.call(this,t))),s.push(e)})),s}getAfterBody(t,e){return qo(e.callbacks.afterBody.apply(this,[t]))}getFooter(t,e){const{callbacks:i}=e,s=i.beforeFooter.apply(this,[t]),n=i.footer.apply(this,[t]),o=i.afterFooter.apply(this,[t]);let a=[];return a=No(a,Wo(s)),a=No(a,Wo(n)),a=No(a,Wo(o)),a}_createItems(t){const e=this._active,i=this.chart.data,s=[],n=[],o=[];let a,r,l=[];for(a=0,r=e.length;at.filter(e,s,n,i)))),t.itemSort&&(l=l.sort(((e,s)=>t.itemSort(e,s,i)))),d(l,(e=>{const i=Ko(t.callbacks,e);s.push(i.labelColor.call(this,e)),n.push(i.labelPointStyle.call(this,e)),o.push(i.labelTextColor.call(this,e))})),this.labelColors=s,this.labelPointStyles=n,this.labelTextColors=o,this.dataPoints=l,l}update(t,e){const i=this.options.setContext(this.getContext()),s=this._active;let n,o=[];if(s.length){const t=Bo[i.position].call(this,s,this._eventPosition);o=this._createItems(i),this.title=this.getTitle(o,i),this.beforeBody=this.getBeforeBody(o,i),this.body=this.getBody(o,i),this.afterBody=this.getAfterBody(o,i),this.footer=this.getFooter(o,i);const e=this._size=Ho(this,i),a=Object.assign({},t,e),r=Yo(this.chart,i,a),l=Uo(i,a,r,this.chart);this.xAlign=r.xAlign,this.yAlign=r.yAlign,n={opacity:1,x:l.x,y:l.y,width:e.width,height:e.height,caretX:t.x,caretY:t.y}}else 0!==this.opacity&&(n={opacity:0});this._tooltipItems=o,this.$context=void 0,n&&this._resolveAnimations().update(this,n),t&&i.external&&i.external.call(this,{chart:this.chart,tooltip:this,replay:e})}drawCaret(t,e,i,s){const n=this.getCaretPosition(t,i,s);e.lineTo(n.x1,n.y1),e.lineTo(n.x2,n.y2),e.lineTo(n.x3,n.y3)}getCaretPosition(t,e,i){const{xAlign:s,yAlign:n}=this,{caretSize:o,cornerRadius:a}=i,{topLeft:r,topRight:l,bottomLeft:h,bottomRight:c}=gi(a),{x:d,y:u}=t,{width:f,height:g}=e;let p,m,b,x,_,y;return"center"===n?(_=u+g/2,"left"===s?(p=d,m=p-o,x=_+o,y=_-o):(p=d+f,m=p+o,x=_-o,y=_+o),b=p):(m="left"===s?d+Math.max(r,h)+o:"right"===s?d+f-Math.max(l,c)-o:this.caretX,"top"===n?(x=u,_=x-o,p=m-o,b=m+o):(x=u+g,_=x+o,p=m+o,b=m-o),y=x),{x1:p,x2:m,x3:b,y1:x,y2:_,y3:y}}drawTitle(t,e,i){const s=this.title,n=s.length;let o,a,r;if(n){const l=yi(i.rtl,this.x,this.width);for(t.x=Xo(this,i.titleAlign,i),e.textAlign=l.textAlign(i.titleAlign),e.textBaseline="middle",o=mi(i.titleFont),a=i.titleSpacing,e.fillStyle=i.titleColor,e.font=o.string,r=0;r0!==t))?(t.beginPath(),t.fillStyle=o.multiKeyBackground,Le(t,{x:e,y:p,w:h,h:l,radius:r}),t.fill(),t.stroke(),t.fillStyle=a.backgroundColor,t.beginPath(),Le(t,{x:i,y:p+1,w:h-2,h:l-2,radius:r}),t.fill()):(t.fillStyle=o.multiKeyBackground,t.fillRect(e,p,h,l),t.strokeRect(e,p,h,l),t.fillStyle=a.backgroundColor,t.fillRect(i,p+1,h-2,l-2))}t.fillStyle=this.labelTextColors[i]}drawBody(t,e,i){const{body:s}=this,{bodySpacing:n,bodyAlign:o,displayColors:a,boxHeight:r,boxWidth:l,boxPadding:h}=i,c=mi(i.bodyFont);let u=c.lineHeight,f=0;const g=yi(i.rtl,this.x,this.width),p=function(i){e.fillText(i,g.x(t.x+f),t.y+u/2),t.y+=u+n},m=g.textAlign(o);let b,x,_,y,v,w,M;for(e.textAlign=o,e.textBaseline="middle",e.font=c.string,t.x=Xo(this,m,i),e.fillStyle=i.bodyColor,d(this.beforeBody,p),f=a&&"right"!==m?"center"===o?l/2+h:l+2+h:0,y=0,w=s.length;y0&&e.stroke()}_updateAnimationTarget(t){const e=this.chart,i=this.$animations,s=i&&i.x,n=i&&i.y;if(s||n){const i=Bo[t.position].call(this,this._active,this._eventPosition);if(!i)return;const o=this._size=Ho(this,t),a=Object.assign({},i,this._size),r=Yo(e,t,a),l=Uo(t,a,r,e);s._to===l.x&&n._to===l.y||(this.xAlign=r.xAlign,this.yAlign=r.yAlign,this.width=o.width,this.height=o.height,this.caretX=i.x,this.caretY=i.y,this._resolveAnimations().update(this,l))}}_willRender(){return!!this.opacity}draw(t){const e=this.options.setContext(this.getContext());let i=this.opacity;if(!i)return;this._updateAnimationTarget(e);const s={width:this.width,height:this.height},n={x:this.x,y:this.y};i=Math.abs(i)<.001?0:i;const o=pi(e.padding),a=this.title.length||this.beforeBody.length||this.body.length||this.afterBody.length||this.footer.length;e.enabled&&a&&(t.save(),t.globalAlpha=i,this.drawBackground(n,t,s,e),vi(t,e.textDirection),n.y+=o.top,this.drawTitle(n,t,e),this.drawBody(n,t,e),this.drawFooter(n,t,e),wi(t,e.textDirection),t.restore())}getActiveElements(){return this._active||[]}setActiveElements(t,e){const i=this._active,s=t.map((({datasetIndex:t,index:e})=>{const i=this.chart.getDatasetMeta(t);if(!i)throw new Error("Cannot find a dataset at index "+t);return{datasetIndex:t,element:i.data[e],index:e}})),n=!u(i,s),o=this._positionChanged(s,e);(n||o)&&(this._active=s,this._eventPosition=e,this._ignoreReplayEvents=!0,this.update(!0))}handleEvent(t,e,i=!0){if(e&&this._ignoreReplayEvents)return!1;this._ignoreReplayEvents=!1;const s=this.options,n=this._active||[],o=this._getActiveElements(t,n,e,i),a=this._positionChanged(o,t),r=e||!u(o,n)||a;return r&&(this._active=o,(s.enabled||s.external)&&(this._eventPosition={x:t.x,y:t.y},this.update(!0,e))),r}_getActiveElements(t,e,i,s){const n=this.options;if("mouseout"===t.type)return[];if(!s)return e;const o=this.chart.getElementsAtEventForMode(t,n.mode,n,i);return n.reverse&&o.reverse(),o}_positionChanged(t,e){const{caretX:i,caretY:s,options:n}=this,o=Bo[n.position].call(this,t,e);return!1!==o&&(i!==o.x||s!==o.y)}}Go.positioners=Bo;var Zo={id:"tooltip",_element:Go,positioners:Bo,afterInit(t,e,i){i&&(t.tooltip=new Go({chart:t,options:i}))},beforeUpdate(t,e,i){t.tooltip&&t.tooltip.initialize(i)},reset(t,e,i){t.tooltip&&t.tooltip.initialize(i)},afterDraw(t){const e=t.tooltip;if(e&&e._willRender()){const i={tooltip:e};if(!1===t.notifyPlugins("beforeTooltipDraw",i))return;e.draw(t.ctx),t.notifyPlugins("afterTooltipDraw",i)}},afterEvent(t,e){if(t.tooltip){const i=e.replay;t.tooltip.handleEvent(e.event,i,e.inChartArea)&&(e.changed=!0)}},defaults:{enabled:!0,external:null,position:"average",backgroundColor:"rgba(0,0,0,0.8)",titleColor:"#fff",titleFont:{weight:"bold"},titleSpacing:2,titleMarginBottom:6,titleAlign:"left",bodyColor:"#fff",bodySpacing:2,bodyFont:{},bodyAlign:"left",footerColor:"#fff",footerSpacing:2,footerMarginTop:6,footerFont:{weight:"bold"},footerAlign:"left",padding:6,caretPadding:2,caretSize:5,cornerRadius:6,boxHeight:(t,e)=>e.bodyFont.size,boxWidth:(t,e)=>e.bodyFont.size,multiKeyBackground:"#fff",displayColors:!0,boxPadding:0,borderColor:"rgba(0,0,0,0)",borderWidth:0,animation:{duration:400,easing:"easeOutQuart"},animations:{numbers:{type:"number",properties:["x","y","width","height","caretX","caretY"]},opacity:{easing:"linear",duration:200}},callbacks:{beforeTitle:t,title(t){if(t.length>0){const e=t[0],i=e.chart.data.labels,s=i?i.length:0;if(this&&this.options&&"dataset"===this.options.mode)return e.dataset.label||"";if(e.label)return e.label;if(s>0&&e.dataIndex"filter"!==t&&"itemSort"!==t&&"external"!==t,_indexable:!1,callbacks:{_scriptable:!1,_indexable:!1},animation:{_fallback:!1},animations:{_fallback:"animation"}},additionalOptionScopes:["interaction"]},Jo=Object.freeze({__proto__:null,Decimation:go,Filler:To,Legend:Ro,SubTitle:Vo,Title:zo,Tooltip:Zo});function Qo(t,e,i,s){const n=t.indexOf(e);if(-1===n)return((t,e,i,s)=>("string"==typeof e?(i=t.push(e)-1,s.unshift({index:i,label:e})):isNaN(e)&&(i=null),i))(t,e,i,s);return n!==t.lastIndexOf(e)?i:n}class ta extends $s{constructor(t){super(t),this._startValue=void 0,this._valueRange=0,this._addedLabels=[]}init(t){const e=this._addedLabels;if(e.length){const t=this.getLabels();for(const{index:i,label:s}of e)t[i]===s&&t.splice(i,1);this._addedLabels=[]}super.init(t)}parse(t,e){if(i(t))return null;const 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pa={millisecond:{common:!0,size:1,steps:1e3},second:{common:!0,size:1e3,steps:60},minute:{common:!0,size:6e4,steps:60},hour:{common:!0,size:36e5,steps:24},day:{common:!0,size:864e5,steps:30},week:{common:!1,size:6048e5,steps:4},month:{common:!0,size:2628e6,steps:12},quarter:{common:!1,size:7884e6,steps:4},year:{common:!0,size:3154e7}},ma=Object.keys(pa);function ba(t,e){return t-e}function xa(t,e){if(i(e))return null;const s=t._adapter,{parser:n,round:a,isoWeekday:r}=t._parseOpts;let l=e;return"function"==typeof n&&(l=n(l)),o(l)||(l="string"==typeof n?s.parse(l,n):s.parse(l)),null===l?null:(a&&(l="week"!==a||!B(r)&&!0!==r?s.startOf(l,a):s.startOf(l,"isoWeek",r)),+l)}function _a(t,e,i,s){const n=ma.length;for(let o=ma.indexOf(t);o=e?i[s]:i[n]]=!0}}else t[e]=!0}function va(t,e,i){const s=[],n={},o=e.length;let a,r;for(a=0;a=0&&(e[l].major=!0);return e}(t,s,n,i):s}class wa extends $s{constructor(t){super(t),this._cache={data:[],labels:[],all:[]},this._unit="day",this._majorUnit=void 0,this._offsets={},this._normalized=!1,this._parseOpts=void 0}init(t,e){const i=t.time||(t.time={}),s=this._adapter=new wn._date(t.adapters.date);s.init(e),b(i.displayFormats,s.formats()),this._parseOpts={parser:i.parser,round:i.round,isoWeekday:i.isoWeekday},super.init(t),this._normalized=e.normalized}parse(t,e){return void 0===t?null:xa(this,t)}beforeLayout(){super.beforeLayout(),this._cache={data:[],labels:[],all:[]}}determineDataLimits(){const t=this.options,e=this._adapter,i=t.time.unit||"day";let{min:s,max:n,minDefined:a,maxDefined:r}=this.getUserBounds();function l(t){a||isNaN(t.min)||(s=Math.min(s,t.min)),r||isNaN(t.max)||(n=Math.max(n,t.max))}a&&r||(l(this._getLabelBounds()),"ticks"===t.bounds&&"labels"===t.ticks.source||l(this.getMinMax(!1))),s=o(s)&&!isNaN(s)?s:+e.startOf(Date.now(),i),n=o(n)&&!isNaN(n)?n:+e.endOf(Date.now(),i)+1,this.min=Math.min(s,n-1),this.max=Math.max(s+1,n)}_getLabelBounds(){const t=this.getLabelTimestamps();let 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e,i,s=0,n=0;this.options.offset&&t.length&&(e=this.getDecimalForValue(t[0]),s=1===t.length?1-e:(this.getDecimalForValue(t[1])-e)/2,i=this.getDecimalForValue(t[t.length-1]),n=1===t.length?i:(i-this.getDecimalForValue(t[t.length-2]))/2);const o=t.length<3?.5:.25;s=Z(s,0,o),n=Z(n,0,o),this._offsets={start:s,end:n,factor:1/(s+1+n)}}_generate(){const t=this._adapter,e=this.min,i=this.max,s=this.options,n=s.time,o=n.unit||_a(n.minUnit,e,i,this._getLabelCapacity(e)),a=r(n.stepSize,1),l="week"===o&&n.isoWeekday,h=B(l)||!0===l,c={};let d,u,f=e;if(h&&(f=+t.startOf(f,"isoWeek",l)),f=+t.startOf(f,h?"day":o),t.diff(i,e,o)>1e5*a)throw new Error(e+" and "+i+" are too far apart with stepSize of "+a+" "+o);const g="data"===s.ticks.source&&this.getDataTimestamps();for(d=f,u=0;dt-e)).map((t=>+t))}getLabelForValue(t){const e=this._adapter,i=this.options.time;return i.tooltipFormat?e.format(t,i.tooltipFormat):e.format(t,i.displayFormats.datetime)}_tickFormatFunction(t,e,i,s){const n=this.options,o=n.time.displayFormats,a=this._unit,r=this._majorUnit,l=a&&o[a],h=r&&o[r],d=i[e],u=r&&h&&d&&d.major,f=this._adapter.format(t,s||(u?h:l)),g=n.ticks.callback;return g?c(g,[f,e,i],this):f}generateTickLabels(t){let e,i,s;for(e=0,i=t.length;e0?a:1}getDataTimestamps(){let t,e,i=this._cache.data||[];if(i.length)return i;const s=this.getMatchingVisibleMetas();if(this._normalized&&s.length)return this._cache.data=s[0].controller.getAllParsedValues(this);for(t=0,e=s.length;t=t[r].pos&&e<=t[l].pos&&({lo:r,hi:l}=et(t,"pos",e)),({pos:s,time:o}=t[r]),({pos:n,time:a}=t[l])):(e>=t[r].time&&e<=t[l].time&&({lo:r,hi:l}=et(t,"time",e)),({time:s,pos:o}=t[r]),({time:n,pos:a}=t[l]));const h=n-s;return h?o+(a-o)*(e-s)/h:o}wa.id="time",wa.defaults={bounds:"data",adapters:{},time:{parser:!1,unit:!1,round:!1,isoWeekday:!1,minUnit:"millisecond",displayFormats:{}},ticks:{source:"auto",major:{enabled:!1}}};class ka extends wa{constructor(t){super(t),this._table=[],this._minPos=void 0,this._tableRange=void 0}initOffsets(){const t=this._getTimestampsForTable(),e=this._table=this.buildLookupTable(t);this._minPos=Ma(e,this.min),this._tableRange=Ma(e,this.max)-this._minPos,super.initOffsets(t)}buildLookupTable(t){const{min:e,max:i}=this,s=[],n=[];let o,a,r,l,h;for(o=0,a=t.length;o=e&&l<=i&&s.push(l);if(s.length<2)return[{time:e,pos:0},{time:i,pos:1}];for(o=0,a=s.length;o asyncMermaidRender(event));
+
+async function asyncMermaidRender(event) {
+ var graphs = document.querySelectorAll(".mermaid");
+ graphs.forEach((item, index) => {
+ let graphCode = item.textContent.trim(); // trim() becase of gantt, class and git diagram
+ let mermaidDiv = document.createElement("div");
+ mermaidDiv.classList.add("mermaid");
+ mermaidDiv.setAttribute("data-processed", "true");
+
+ try {
+ // item.innerText ignores html elements added by revealjs highlight plugin.
+ mermaid.mermaidAPI.render("theGraph" + index, graphCode, function(svgCode) {
+ mermaidDiv.innerHTML = svgCode;
+ });
+
+ let parentDiv = document.createElement("div");
+ parentDiv.appendChild(mermaidDiv);
+ parentDiv.style.width = "100%";
+ parentDiv.style.height = "100%";
+ item.parentNode.parentNode.insertBefore(parentDiv, item.parentNode);
+ item.parentNode.remove();
+ } catch (err) {
+ console.log("Cannot render mermaid diagram " + index + "\n" + graphCode);
+ console.log(err.message);
+ }
+ });
+}
diff --git a/tools/plugin/mermaid.js b/tools/plugin/mermaid.js
new file mode 100644
index 0000000..3e3404a
--- /dev/null
+++ b/tools/plugin/mermaid.js
@@ -0,0 +1,13 @@
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+
+#### _Leave a note on why this one matters_
+
+Notes:
+
+
+
+---v
+
+
+```html
+
+
+svg, png, gif, ... anything that works on the web should work here!
+(Please do be mindful of file size, and minimize where practical)
+
+> Where possible use `svg` or vector graphics...
+> Consider using a [mermaid diagram](#mermaid-diagrams) instead 🤩
+
+Notes:
+
+Image source: 
+
+
+
+Notes:
+
+
+
+Image source: (some URL here!)
+License: (some URL, annotated with the know license of this img. Eg: `[CC BY-NC 4.0](https://creativecommons.org/licenses/by-nc/4.0/)` - if unknown please mark `UNKNOWN` here)
+
+---
+
+## Some Shared Image
+
+
+
+Notes:
+
+
+
+---
+
+---
+
+# Exercise Title
+
+### _Describe it here_
+
+---
+
+## Exercise Instructions
+
+
+
+
+
+**_On-chain_ $~~~$ $ 👉 ZK 👈 $ $~~~$ _Off-chain_**
+
+Workshop Materials ↗️
+
+---
+
+## Why RISC Zero?
+
+- **Verifiable Computation**: outsource-able
+- **Highly Scalable**: low-cost verification
+- **Tunable Privacy**: robust & universal\*
+
+Notes:
+
+- you can verify that a computation of a specific program ran exactly as it should, even if done by untrusted executor!
+- _Prover_ that runs program & produces _receipt_ reveals as little as nothing to everything about execution to _verifier_.
+- Verification is significantly cheaper than running computation yourself... at the cost of prover doing significantly more work to run the _zkVM_
+- \* Privacy is from everyone outside the prover, if you are the prover, no one but you has secret data.
+
+---
+
+## What problems can ZK address for games?
+
+On-chain (coprocessor):
+
+- calldata limits restrict complexity
+- gas costs are prohibitive
+- public blockchains don’t support incomplete information games
+- Zypher’s bullet points for challenges of on-chain gaming
+
+Off-chain (TODO):
+
+- Cheating through manipulation of official game logic
+- Private game aspects without any 3rd party / admin to adjudicate.
+
+Notes:
+
+- Added **security** and **fairness** and **privacy** that zero-knowledge proofs can provide, as they involve complex decision-making and competitive interactions.
+- Commonly turn based, but can simply be tick based (STF analogy -> blocks)
+- Privacy is optional, fully transparent games with ZKPs _can_ provided added guarantees around many things other than that (if carefully designed)
+ - cheating specifically in being able to go around rules of game logic, especially in cases with hidden player data/logic. (Don't trust. verify!)
+- Private:
+ - moves of known players
+ - cards in your hand / hidden from all deck shuffle
+ - hidden ID / anonymous interactions in multiplayer
+ - Enabling incomplete information games (e.g. “fog of war” mechanics)
+- Can prove final score without revealing _anything_ about the game that resulted in it! Proof of Exploit CTF.
+
+- todo Mention alternatives? Why we are a good or the best choice? (privacy possible, not solidity or DSL specific)
+- Off-chain: CFT game where you prove you got a flag without revealing it (because that needs to remain secret) no 3rd party to check, use a proof!
+
+---
+
+## RISC Zero Track Objective
+
+> Develop games using RISC Zero to ensure **privacy and fairness**.
+
+Notes:
+
+Developers are encouraged to implement game designs that can verify player actions without disclosing specific game data. This approach allows for the exploration of new gaming models that operate off-chain but utilize on-chain verification to ensure transparency and fairness.
+
+---
+
+## Definitions & Lingo
+
+- TODO diagram of host that encapsulates guest w/ input & output
+- see https://www.youtube.com/watch?v=DzOWh3Ht0_Q & get diagrams
+
+Notes:
+
+- deeper understanding as exercise for views of this presentation.
+ See the official docs & youtube for great deep
+- very happy to answer questions on our discord!
+
+---
+
+# ✨ Inspiration
+
+> :warning: _Do not copy&paste submissions_ :pray:
+
+Notes:
+
+Plagiarism, missing attribution and violating licenses will disqualify you!
+Building on them to something significantly enhancements _**may**_ be considered - please let us know what you are planning :grin:
+
+---
+
+## ZK Checkmate Demo
+
+
+
+Join in following the [Hands-on instructions ↗️](./checkmate-chess-example.md)
+
+Notes:
+
+- Chess demo for verifying a winning move (checkmate) without revealing what the move is.
+ Contrived example a bit, but highlights:
+ - use crates without modification - no need to rewrite in circuits or zkDSL!
+ - Use standard patterns like `println!` & `fmt!` normally for basic experiments.
+ - 10s on lines of code overall -> useful proof, easily extensible!
+- Original [deep dive video](https://www.youtube.com/watch?v=vxqxRiTXGBI&list=PLcPzhUaCxlCgig7ofeARMPwQ8vbuD6hC5&index=10) ([slides](https://drive.google.com/file/d/1Bum4x50qatqBUlQyNVkt90nnA2SEOHNO/view))
+
+---
+
+## Bevy (R0 v0.21)
+
+- Serious Rust game engine for ZK games
+- BEST place to start to see if you can compile & run this without modification on your machine.
+
+---
+
+## zkSnake (R0 v0.20)
+
+
+
+> https://github.com/0xAndoroid/zkSnake
+
+Notes:
+
+- Winner of RISC Zero Coprocessor Bounty at ETHDenver 2024 and did well in community quadratic voting too!
+- Idea: take it further and make a bevy app in wasm w/ webGPU with **shared core logic identical on web & "re-player" zkVM**
+
+---
+
+## 3D ZK Games?!
+
+## ▶️ Bevy Wasm webGPL/webGPU example
+
+🤯 Zypher Real-time Multiplayer Games Track featured demo!
+
+- Rendered web game + wallet connect
+- Original Bevy docs source to generate the playable browser example
+
+---
+
+## 🤔 What is special about RISC Zero?
+
+- developer productivity (@ hackathons & beyond)
+ - Top 1000 [crates.io](https://crates.io/) tested ~nightly: [reports.risczero.com](https://reports.risczero.com/)
+- todo: key features that are HARD in zkDLS
+- proof continuation
+- execution separate from proof (realtime exec & prove in parallel / after / remote)
+- foundry template & steel & mainnet verifiers
+
+Notes:
+
+- lots of ZKP option, why use R0?
+- What killer features does R0 provide?
+
+- Not exclusive on ZKP world for these in many cases longer term, but the collection of them together today makes it very compelling!
+
+- Zeth _could_ run existing solidity games off chain, optionally unbounded computation per block (gasless). [Zeth deep dive](https://www.youtube.com/watch?v=4pBmf839eOA)
+- NOTE: 256 view call limit - could you do inclusion proof checkpoints? contract state is simply recursive proof of minimal thing needed (maybe block header / hash?) updated by anyone to use for deep archival view calls? prove "this state was in block X that is a child of recent block {younger than 256}"
+
+---
+
+## 📝 Key Takeaways
+
+- IMPORTANT: match version of `cargo risczero` & examples / templates / examples
+- keep guest minimal - extra cycles are VERY expensive (but this is a hackathon, don't over optimize)
+- USE DEV MODE!
+- Bonsai API key priority & support
+- you are designing a cryptographic system, not just a game
+- Support forum on discord for help!
+- dedicated channel for this event?
+- TODO more
+
+---
+
+## TODO
+
+- You emphasized that the proofs are “verrrry” expensive to build — I think we can dial that back. As a it’s something like 100k-1M times more expensive than native compute.
+- Not sure what we can offer re malware/viruses — that felt a bit confusing to me
+- Jumping around windows was disorienting — would suggest figuring out the specific ordering of which windows you want to open and try to use more words to flag what’s about to happen. perhaps even grabbing the relevant screenshots and importing things into the slides rather than doing a live-tour
+- Make text bigger pretty much everywhere, but especially in terminal windows
+- FEN is a format for notation chess games and chess positions https://en.wikipedia.org/wiki/Forsyth%E2%80%93Edwards_Notation
+- Nice job highlighting the idea that you don't have to do everything inside the zkvm
+- Would be nice to synthesize the design patterns. i.e., things we can do are:
+ - Prove transcript of game for verifiable high scores
+ - Prove state update based on complex game logic.
+ - Prove validity of player moves while concealing
+- Question about pulling something out into core library.
+- Typo on last slide re: zkDSL (it says zkDLS)
+
+youtube description workshop instructions?
+
+see discord ref page for moving to book
+
+missing:
+
+- synthesis of design patterns used in games
+ - play & prove latter (snake game)
+ - proof for each hidden move, perhaps in a tx on chain
+ - can run only core game logic in zkVM - GUI and other non-security/privacy/fairness aspects can live outside the proven core logic (diagram)
+- recap
+ - as a game dev: what does zk do and not do for me?
+- randomness
+ - cannot do within guest - only fake & deterministic random for replay of moves perhaps (who gets to know seed? Choose? VRF maybe?)
+- video or screen shots instead of live code
+- more diagrams especially wrt games
+ - how the proof works in game context (seq. diagrams with actors IDed (player, execution, prover))
+- what do we not know about web3 games... more on chain that we know of as a team?
+- bigger text (for term especially)
+- More about web3 integrations specifically? Does foundry worth with zypher?
+ - scale solidity games off-chain with Zeth... but should rewrite in rust!
+ -
+
+---
+
+# Further Reading & Resources
+
+- Event Materials ↗️
diff --git a/content/risc-zero/zypher-buildathon/workshop.md b/content/risc-zero/zypher-buildathon/workshop.md
new file mode 100644
index 0000000..b94d6df
--- /dev/null
+++ b/content/risc-zero/zypher-buildathon/workshop.md
@@ -0,0 +1,58 @@
+## ZK Checkmate (R0 v1.0)
+
+Let's experiment with a ZK chess game for verifying a winning move (a checkmate) is possible next turn without revealing what the move is to anyone.
+
+1. Watch this playlist to learn the basics
+1. Use `rzup` to setup your development environment based on the **correct version of the RISC Zero Getting Started Docs** for you.
+ ```sh
+ # Get rzup
+ curl -L https://risczero.com/install | bash
+ # Follow command instructions to use rzup
+ # ... This will take a while first time!
+ ```
+1. Clone and run the chess example with:
+ ```sh
+ git clone --branch v1.0.1 --depth=1 https://github.com/risc0/risc0
+ cd risc0
+ cd examples/chess
+ cargo r -r
+ # ... This will take a while first time!
+ # If you get errors, see step one to get setup!
+ ```
+1. Take a look at the structure of the code:
+ ```sh
+ risc0/examples/chess
+ ├── Cargo.toml
+ ├── core
+ │ ├── Cargo.toml
+ │ └── src
+ │ └── lib.rs # SHARED logic (host & guest)
+ ├── methods
+ │ ├── build.rs
+ │ ├── Cargo.toml
+ │ ├── guest
+ │ │ ├── Cargo.lock
+ │ │ ├── Cargo.toml
+ │ │ └── src
+ │ │ └── main.rs # 🌟 Guest = Game Logic to be proven
+ │ └── src
+ │ └── lib.rs
+ ├── README.md
+ └── src
+ └── main.rs # Host = Execution of guest & GUI & more unproven
+ ```
+1. Make some changes to:
+ 1. `src/main.rs` to change the FEN game state and see if a non-mate move is detected.
+ 1. `methods/guest/src/main.rs` to change what is proven about the game.
+ Perhaps add something to `core/src/lib.rs` around player ID that could be proven?
+
+## 📝 Key Takeaways
+
+This example is a bit contrived as it's a single move that should be easy to spot, but highlights:
+
+- Use crates in the zkVM without modification - no need to rewrite in circuits or zkDSL!
+- Use standard patterns like `println!` & `fmt!` normally for basic experiments and debugging in `DEV_MODE`.
+- 10s on lines of code overall -> useful proof, easily extensible!
+- Incomplete information games are possible on-chain! Hidden data/moves for players are proven, never revealed to _anyone_!
+
+> Original deep dive video & slides & source - a great reference to supliment, but outdated using R0 v0.12 .
diff --git a/justfile b/justfile
new file mode 100644
index 0000000..98c8659
--- /dev/null
+++ b/justfile
@@ -0,0 +1,146 @@
+# Use with https://github.com/casey/just
+# https://just.systems/man/en/chapter_42.html#safer-bash-shebang-recipes
+
+alias s := serve
+alias ss := serve-slides
+alias sb := serve-book
+alias b := build
+alias f := fmt
+alias c := clean
+alias i := install
+alias l := links
+
+default: serve-slides
+
+# -----------------------------------------------------------------------------
+# Installation
+
+# Install required tools (bun, mdbook, dprint, ...)
+install:
+ #!/usr/bin/env bash
+ set -euxo pipefail
+ if ! $(echo "type bun" | sh > /dev/null ); then
+ echo "🥟 Installing https://bun.sh ..."
+ curl -fsSL https://bun.sh/install | bash
+ fi
+ echo "💽 Bun installed. NOTE: you may need to update your shell to include this, see above output."
+
+ echo "🥟 Install slides tooling with Bun..."
+ bun install
+ echo "✅ Slides instalation complete!"
+
+ # Install book engine.
+ if ! $(echo "type mdbook" | sh > /dev/null ); then
+ cargo install --locked mdbook
+ fi
+
+ # install deps for web
+ bun i
+
+# Wipeout build and dependancy artifacts, then install.
+reinstall: clean
+ rm -rf node_modules/ && just install
+
+# Wipeout build and dependancy artifacts, then install (including dev tooling).
+reinstall-dev: reinstall install-dev
+
+# Install base deps and dev tools.
+install-dev: install
+ # Install markup link checker (mlc).
+ if ! $(echo "type dprint" | sh > /dev/null ); then
+ cargo install --locked mlc
+ fi
+
+ # Install formatter (dprint).
+ if ! $(echo "type dprint" | sh > /dev/null ); then
+ cargo install dprint
+ fi
+
+# First *build* the embedded slides, then serve book.
+
+# We must build static HTML for slides that is embedded into the book
+serve: build-slides build-book
+ #!/usr/bin/env bash
+ set -euxo pipefail
+ # FIXME - want some way to have a watching server for slides AND the book. Likely some hooks in mdBook and/or reveal-md could be used.
+ # copy files from slides build to book build
+ rsync -av html-slides/content/ html-book/ --ignore-existing > /dev/null
+ rsync -av html-slides/ --exclude "content" html-book/ --ignore-existing > /dev/null
+
+ # The reveal tooling uses a one-too-deep path for the book
+ # "./../../../" in ALL CASES within the html flies should be "../../" so we fix those:
+ find html-book/ -regex .*\.html | xargs sed -i'' -e 's#./../../../#../../#g' > /dev/null
+
+ # serve the book with embedded slides
+ # FIXME non-watching server becuase mdBook clobbers the rsync we did above 😭
+ just serve-embedded
+
+# Serve book for local viewing, auto-updates for book file changes
+serve-book:
+ mdbook serve -o
+
+# Serve slides only for local viewing, auto-updates for slides-source file changes
+serve-slides:
+ bun s
+
+# Serve book with embedd slides for local viewing, NO updates for slides-source file changes
+serve-embedded:
+ bun serve-book 2> /dev/null
+
+# -----------------------------------------------------------------------------
+# Build, staging for and/or publishing for production
+
+# Build the embedded slides, then the static site for the book.
+build: build-slides build-book
+
+# Build the static site for the book.
+build-book:
+ mdbook build
+
+# Build the static slides only, local developmet.
+build-slides:
+ bun build-slides-local > /dev/null
+
+# -----------------------------------------------------------------------------
+# Dev tools for style, convention, and formatting
+
+# Cleanup build artifacts
+clean: clean-book clean-slides
+ #!/usr/bin/env bash
+ set -euxo pipefail
+ # cargo clean
+
+# Clean the book static build files
+clean-book:
+ #!/usr/bin/env bash
+ set -euxo pipefail
+ # Wipeout build artifacts
+ rm -rf html-book/
+
+# Clean the slides static build files
+clean-slides:
+ #!/usr/bin/env bash
+ set -euxo pipefail
+ rm -rf html-slides
+
+# Scan for image issues througout content.
+img:
+ ./tools/scripts/orphan-image-scan.sh content/
+
+# Check included links for all markup (.md|.html) files.
+links:
+ # FIXME .mlc.toml config not working... https://github.com/becheran/mlc/issues/78
+ mlc content/ --ignore-links '*slides.md,*slides.html,*twitter.com*,'
+
+# Check links for specific file(s). Example: `just links-for ./content/contribute/**/*.md`
+links-for:
+ # FIXME .mlc.toml config not working... https://github.com/becheran/mlc/issues/78
+ mlc ${@} --ignore-links '*slides.md,*slides.html,*twitter.com*,'
+
+# Format .rs (with cargo) and .ts, .md,... (config in .dprint)
+fmt:
+ #!/usr/bin/env bash
+ set -euxo pipefail
+ # cargo fmt
+ dprint fmt
+ just --unstable --fmt
diff --git a/package.json b/package.json
new file mode 100644
index 0000000..9aa7d78
--- /dev/null
+++ b/package.json
@@ -0,0 +1,19 @@
+{
+ "name": "nuke-book",
+ "version": "1.0.0",
+ "description": "The materials used in Nuke 🌄 's talks and workshops",
+ "scripts": {
+ "s": "bun serve-slides",
+ "dev": "bun serve-slides",
+ "start": "bun serve-slides",
+ "b": "bun build-slides-local",
+ "help-rmd": "reveal-md --help",
+ "serve-slides": "reveal-md ./ --watch --absolute-url http://localhost:1948",
+ "serve-book": "printf '****************************** 👇 ctrl+click to open 👇 ******\\nNon-watching server started @ http://localhost:1949\\n (Close with SIGINT [Ctrl-C])' & bun tools/scripts/devserver.ts ",
+ "build-slides-local": "rm -rf html-slides && reveal-md ./ --static html-slides",
+ "build-slides-gh-pages": "rm -rf html-slides && reveal-md ./ --static html-slides --absolute-url https://nuke-web3.github.io/book/"
+ },
+ "dependencies": {
+ "reveal-md": "^5.5.2"
+ }
+}
diff --git a/reveal-md.json b/reveal-md.json
new file mode 100644
index 0000000..c2ea19f
--- /dev/null
+++ b/reveal-md.json
@@ -0,0 +1,20 @@
+{
+ "title": "Nuke 🌄 's Book",
+ "theme": "tools/styles/base-theme.css",
+ "css": [
+ "tools/styles/custom-classes.css"
+ ],
+ "assetsDir": ".",
+ "separator": "\r?\n---\r?\n",
+ "verticalSeparator": "\r?\n---v\r?\n",
+ "highlightTheme": "shades-of-purple",
+ "template": "./tools/templates/slide-template.html",
+ "listingTemplate": "./tools/templates/listing-template.html",
+ "host": "localhost",
+ "staticDir": "slides-html",
+ "staticDirs": [
+ "tools"
+ ],
+ "preprocessor": null,
+ "glob": "./content/**/*[Ss]lides.md"
+}
diff --git a/reveal.json b/reveal.json
new file mode 100644
index 0000000..102023f
--- /dev/null
+++ b/reveal.json
@@ -0,0 +1,13 @@
+{
+ "width": 1400,
+ "height": 900,
+ "margin": 0,
+ "minScale": 0.2,
+ "maxScale": 2.0,
+ "transition": "none",
+ "controls": true,
+ "progress": true,
+ "center": true,
+ "slideNumber": true,
+ "backgroundTransition": "fade"
+}
diff --git a/tools/plugin/chart/chart.js b/tools/plugin/chart/chart.js
new file mode 100644
index 0000000..326056e
--- /dev/null
+++ b/tools/plugin/chart/chart.js
@@ -0,0 +1,198 @@
+/*****************************************************************
+** Author: Asvin Goel, goel@telematique.eu
+** Fixed for Reveal4: kotborealis@awooo.ru
+**
+** A plugin for reveal.js allowing to integrate Chart.js
+**
+** Version: 1.3.1
+**
+** License: MIT license (see LICENSE.md)
+**
+******************************************************************/
+
+/**
+ * Reveal Plugin
+ * https://revealjs.com/creating-plugins/
+ */
+window.RevealChart = window.RevealChart || {
+ id: 'RevealChart',
+ init: function(deck) {
+ initChart(deck);
+ },
+ update: function(canvas, idx, data) { update(canvas, idx, data); },
+};
+
+const initChart = function(Reveal){
+function parseJSON(str) {
+ var json;
+ try {
+ json = JSON.parse(str);
+ } catch (e) {
+ return null;
+ }
+ return json;
+}
+
+/*
+* Recursively merge properties of two objects
+*/
+function mergeRecursive(obj1, obj2) {
+
+ for (var p in obj2) {
+ try {
+ // Property in destination object set; update its value.
+ if ( obj1[p] !== null && typeof obj1[p] === 'object' && typeof obj2[p] === 'object' ) {
+ obj1[p] = mergeRecursive(obj1[p], obj2[p]);
+ }
+ else {
+ obj1[p] = obj2[p];
+ }
+ } catch(e) {
+ // Property in destination object not set; create it and set its value.
+ obj1[p] = obj2[p];
+ }
+ }
+
+ return obj1;
+}
+
+
+function createChart(canvas, CSV, comments) {
+ canvas.chart = null;
+ var ctx = canvas.getContext("2d");
+ var chartOptions = { responsive: true, maintainAspectRatio: false };
+ var chartData = { labels: null, datasets: []};
+ if ( comments !== null ) for (var j = 0; j < comments.length; j++ ){
+ comments[j] = comments[j].replace(//,'');
+ var config = parseJSON(comments[j]);
+ if ( config ) {
+ if ( config.data ) {
+ mergeRecursive( chartData, config.data);
+ }
+ if ( config.options ) {
+ mergeRecursive( chartOptions, config.options);
+ }
+ }
+ }
+
+ var lines = CSV.split('\n').filter(function(v){return v!==''});
+ // if labels are not defined, get them from first line
+ if ( chartData.labels === null && lines.length > 0 ) {
+ chartData.labels = lines[0].split(',');
+ chartData.labels.shift();
+ lines.shift();
+ }
+ // get data values
+ for (var j = 0; j < lines.length; j++ ){
+ if (chartData.datasets.length <= j) chartData.datasets[j] = {};
+ chartData.datasets[j].data = lines[j].split(','); //.filter(function(v){return v!==''});
+ chartData.datasets[j].label = chartData.datasets[j].data[0];
+ chartData.datasets[j].data.shift();
+ for (var k = 0; k < chartData.datasets[j].data.length; k++ ){
+ chartData.datasets[j].data[k] = Number(chartData.datasets[j].data[k]);
+ }
+ }
+
+ // add chart options
+ var config = chartConfig[canvas.getAttribute("data-chart")];
+ if ( config ) {
+ for (var j = 0; j < chartData.datasets.length; j++ ){
+ for (var attrname in config) {
+ if ( !chartData.datasets[j][attrname] ) {
+ chartData.datasets[j][attrname] = config[attrname][j%config[attrname].length];
+ }
+ }
+ }
+ }
+
+ canvas.chart = new Chart(ctx, { type: canvas.getAttribute("data-chart"), data: chartData, options: chartOptions });
+
+}
+
+function updateChart(canvas, idx, data) {
+ canvas.chart.data.datasets[idx].data = data;
+ recreateChart( canvas );
+}
+
+var initializeCharts = function(){
+ // Get all canvases
+ var canvases = document.querySelectorAll("canvas");
+ for (var i = 0; i < canvases.length; i++ ){
+ // check if canvas has data-chart attribute
+ if ( canvases[i].hasAttribute("data-chart") ){
+ var CSV = canvases[i].innerHTML.trim();
+ var comments = CSV.match(//g);
+ CSV = CSV.replace(//g,'').replace(/^\s*\n/gm, "")
+ if ( ! canvases[i].hasAttribute("data-chart-src") ) {
+ createChart(canvases[i], CSV, comments);
+ }
+ else {
+ var canvas = canvases[i];
+ var xhr = new XMLHttpRequest();
+ xhr.onload = function() {
+ if (xhr.readyState === 4) {
+ createChart(canvas, xhr.responseText, comments);
+ }
+ else {
+ console.warn( 'Failed to get file ' + canvas.getAttribute("data-chart-src") +". ReadyState: " + xhr.readyState + ", Status: " + xhr.status);
+ }
+ };
+
+ xhr.open( 'GET', canvas.getAttribute("data-chart-src"), false );
+ try {
+ xhr.send();
+ }
+ catch ( error ) {
+ console.warn( 'Failed to get file ' + canvas.getAttribute("data-chart-src") + '. Make sure that the presentation and the file are served by a HTTP server and the file can be found there. ' + error );
+ }
+ }
+
+ }
+ }
+}
+
+function recreateChart(canvas) {
+ // clear data to redraw animation
+ var data = canvas.chart.data.datasets;
+ canvas.chart.data.datasets = [];
+ canvas.chart.update();
+ canvas.style.visibility = "hidden";
+ setTimeout( function(canvas, data) {
+ canvas.chart.data.datasets = data;
+ canvas.style.visibility = "visible";
+ canvas.chart.update();
+ }, 500, canvas, data); // wait for slide transition to re-add data and animation
+/*
+ var config = canvas.chart.config;
+ canvas.chart.destroy();
+ setTimeout( function() { canvas.chart = new Chart(canvas, config);}, 500); // wait for slide transition
+*/
+}
+
+// check if chart option is given or not
+var chartConfig = Reveal.getConfig().chart || {};
+
+// set global chart options
+var config = chartConfig.defaults;
+if ( config ) {
+ mergeRecursive(Chart.defaults, config);
+}
+
+Reveal.addEventListener('ready', function(){
+ initializeCharts();
+ Reveal.addEventListener('slidechanged', function(){
+ var canvases = Reveal.getCurrentSlide().querySelectorAll("canvas[data-chart]");
+ for (var i = 0; i < canvases.length; i++ ){
+ if ( canvases[i].chart && canvases[i].chart.config.options.animation !== false ) {
+ recreateChart( canvases[i] );
+ }
+ }
+
+ });
+});
+
+this.update = updateChart;
+
+return this;
+};
diff --git a/tools/plugin/chart/chart.min.js b/tools/plugin/chart/chart.min.js
new file mode 100644
index 0000000..3d3a0e9
--- /dev/null
+++ b/tools/plugin/chart/chart.min.js
@@ -0,0 +1,13 @@
+/*!
+ * Chart.js v3.9.0
+ * https://www.chartjs.org
+ * (c) 2022 Chart.js Contributors
+ * Released under the MIT License
+ */
+!function(t,e){"object"==typeof exports&&"undefined"!=typeof module?module.exports=e():"function"==typeof define&&define.amd?define(e):(t="undefined"!=typeof globalThis?globalThis:t||self).Chart=e()}(this,(function(){"use strict";function t(){}const e=function(){let t=0;return function(){return t++}}();function i(t){return null==t}function s(t){if(Array.isArray&&Array.isArray(t))return!0;const e=Object.prototype.toString.call(t);return"[object"===e.slice(0,7)&&"Array]"===e.slice(-6)}function n(t){return null!==t&&"[object Object]"===Object.prototype.toString.call(t)}const o=t=>("number"==typeof t||t instanceof Number)&&isFinite(+t);function a(t,e){return o(t)?t:e}function r(t,e){return void 0===t?e:t}const l=(t,e)=>"string"==typeof t&&t.endsWith("%")?parseFloat(t)/100:t/e,h=(t,e)=>"string"==typeof t&&t.endsWith("%")?parseFloat(t)/100*e:+t;function c(t,e,i){if(t&&"function"==typeof t.call)return t.apply(i,e)}function d(t,e,i,o){let a,r,l;if(s(t))if(r=t.length,o)for(a=r-1;a>=0;a--)e.call(i,t[a],a);else for(a=0;a