main.py

import pygame 
import random
import math
import cv2
import numpy as np
import mediapipe as mp

# instalasi
pygame.init()

mp_drawing = mp.solutions.drawing_utils
mp_hands = mp.solutions.hands

# menentukan ukuran screen
height = 300
width  = 550

screen = pygame.display.set_mode([height,width])

# mengubah title
pygame.display.set_caption("Spaceship Game")
# mengubah logo
icon = pygame.image.load("logo.png")
pygame.display.set_icon(icon)

# player
def player(x,y):
    img_player = pygame.image.load("spaceship.png")
    screen.blit(img_player,(x,y))

x_player = 140
y_player = 510
x_player_point = 0

# enemy 
def enemy(x,y):
    img_enemy = pygame.image.load("enemy.png")
    screen.blit(img_enemy,(x,y))

x_enemy = random.randint(50,200)
y_enemy = random.randint(5,10)
y_enemy_point = 6

# collision
def collision(x_player,y_player,x_enemy,y_enemy):
    distance = math.sqrt(math.pow(x_player-x_enemy,2)) + (math.pow(y_player-y_enemy,2))
    if distance < 10:
        return True
    else:
        return False

# score
score = 0
font = pygame.font.Font('freesansbold.ttf', 16)

def show_score(x,y):
    score_number = font.render("score:" + str(score), True, (255,255,255))
    screen.blit(score_number,(x,y))

x_score = 10
y_score = 10

clock = pygame.time.Clock()

global text
text = str("")

cap = cv2.VideoCapture(0)
with mp_hands.Hands(
        min_detection_confidence=0.8,
        min_tracking_confidence=0.8) as hands:
    while True:
        _, frame = cap.read()

        image = cv2.cvtColor(frame, cv2.COLOR_BGR2RGB)
        image = cv2.flip(image, 1)
        image.flags.writeable = False
        imageHeight, imageWidth, _ = image.shape
        results = hands.process(image)
        image = cv2.cvtColor(image, cv2.COLOR_RGB2BGR)

        if results.multi_hand_landmarks:
            for hand_landmarks in results.multi_hand_landmarks:
                mp_drawing.draw_landmarks(
                    image, hand_landmarks, mp_hands.HAND_CONNECTIONS, mp_drawing.DrawingSpec(
                        color=(0, 0, 255)),
                    mp_drawing.DrawingSpec(color=(255, 255, 255)))

            # angka 1
            # atas
            normalizedLandmark = hand_landmarks.landmark[8]
            pixelCoordinatesLandmark = mp_drawing._normalized_to_pixel_coordinates(
                normalizedLandmark.x, normalizedLandmark.y, imageWidth, imageHeight,
            )
            index_finger_tip_y = pixelCoordinatesLandmark[1]
            # bawah
            normalizedLandmark = hand_landmarks.landmark[6]
            pixelCoordinatesLandmark = mp_drawing._normalized_to_pixel_coordinates(
                normalizedLandmark.x, normalizedLandmark.y, imageWidth, imageHeight)
            index_finger_pip_y = pixelCoordinatesLandmark[1]

            # angka 2
            # atas
            normalizedLandmark = hand_landmarks.landmark[12]
            pixelCoordinatesLandmark = mp_drawing._normalized_to_pixel_coordinates(
                normalizedLandmark.x, normalizedLandmark.y, imageWidth, imageHeight)
            middle_finger_tip_y = pixelCoordinatesLandmark[1]
            # bawah
            normalizedLandmark = hand_landmarks.landmark[10]
            pixelCoordinatesLandmark = mp_drawing._normalized_to_pixel_coordinates(
                normalizedLandmark.x, normalizedLandmark.y, imageWidth, imageHeight)
            middle_finger_pip_y = pixelCoordinatesLandmark[1]

            # angka 3
            normalizedLandmark = hand_landmarks.landmark[16]
            pixelCoordinatesLandmark = mp_drawing._normalized_to_pixel_coordinates(
                normalizedLandmark.x, normalizedLandmark.y, imageWidth, imageHeight)
            ring_finger_tip_y = pixelCoordinatesLandmark[1]
            # bawah
            normalizedLandmark = hand_landmarks.landmark[14]
            pixelCoordinatesLandmark = mp_drawing._normalized_to_pixel_coordinates(
                normalizedLandmark.x, normalizedLandmark.y, imageWidth, imageHeight)
            ring_finger_pip_y = pixelCoordinatesLandmark[1]

            # angka 4
            normalizedLandmark = hand_landmarks.landmark[20]
            pixelCoordinatesLandmark = mp_drawing._normalized_to_pixel_coordinates(
                normalizedLandmark.x, normalizedLandmark.y, imageWidth, imageHeight)
            pinky_finger_tip_y = pixelCoordinatesLandmark[1]
            # bawah
            normalizedLandmark = hand_landmarks.landmark[18]
            pixelCoordinatesLandmark = mp_drawing._normalized_to_pixel_coordinates(
                normalizedLandmark.x, normalizedLandmark.y, imageWidth, imageHeight)
            pinky_finger_pip_y = pixelCoordinatesLandmark[1]
            # tambahan
            normalizedLandmark = hand_landmarks.landmark[17]
            pixelCoordinatesLandmark = mp_drawing._normalized_to_pixel_coordinates(
                normalizedLandmark.x, normalizedLandmark.y, imageWidth, imageHeight)
            pinky_mcp_y = pixelCoordinatesLandmark[1]

            # angka 5
            normalizedLandmark = hand_landmarks.landmark[4]
            pixelCoordinatesLandmark = mp_drawing._normalized_to_pixel_coordinates(
                normalizedLandmark.x, normalizedLandmark.y, imageWidth, imageHeight)
            thumb_tip_y = pixelCoordinatesLandmark[1]
            # bawah
            normalizedLandmark = hand_landmarks.landmark[3]
            pixelCoordinatesLandmark = mp_drawing._normalized_to_pixel_coordinates(
                normalizedLandmark.x, normalizedLandmark.y, imageWidth, imageHeight)
            thumb_pip_y = pixelCoordinatesLandmark[1]

            # untuk angka 1
            if index_finger_pip_y < middle_finger_tip_y and index_finger_pip_y < ring_finger_tip_y and index_finger_pip_y < pinky_finger_tip_y:
                if index_finger_tip_y < middle_finger_pip_y and index_finger_tip_y < ring_finger_pip_y and index_finger_tip_y < pinky_finger_tip_y:
                    number = int(1)
                    print(number)
                    text = str("satu")

            # untuk angka 2
            if middle_finger_tip_y < ring_finger_pip_y and middle_finger_tip_y < ring_finger_pip_y:
                if middle_finger_pip_y < ring_finger_tip_y and middle_finger_pip_y < pinky_finger_tip_y:
                    if index_finger_tip_y < middle_finger_pip_y and middle_finger_tip_y < index_finger_pip_y:
                        number = int(2)
                        print(number)
                        text = str("dua")

            # untuk angka 3
            if ring_finger_pip_y < pinky_finger_tip_y and ring_finger_tip_y < pinky_finger_pip_y:
                if  index_finger_tip_y < ring_finger_pip_y and middle_finger_tip_y < ring_finger_pip_y:
                    if ring_finger_tip_y < index_finger_pip_y and ring_finger_tip_y < middle_finger_pip_y:
                        number = int(3)
                        print(number)
                        text = str("tiga")

            # untuk angka 4
            if index_finger_tip_y < pinky_finger_pip_y and middle_finger_tip_y < pinky_finger_pip_y and ring_finger_tip_y < pinky_finger_pip_y:
                if pinky_finger_tip_y < index_finger_pip_y and pinky_finger_tip_y < middle_finger_pip_y and pinky_finger_tip_y < ring_finger_pip_y:
                    if  pinky_mcp_y < thumb_tip_y:
                        number = int(4)
                        print(number)
                        text = str("empat")

            # untuk angka 5
            if index_finger_tip_y < middle_finger_pip_y and index_finger_tip_y < ring_finger_pip_y and index_finger_tip_y < pinky_finger_pip_y and index_finger_tip_y < thumb_pip_y:
                if thumb_tip_y  < pinky_mcp_y:
                    number = int(5)
                    print(number)
                    text = str("lima")

    
            if number % 2 == 0 :
                x_player_point += 0.5
            else :
                x_player_point -= 0.5

         # mengubah warna Screen
        screen.fill((0,0,0))

        # movement player
        x_player += x_player_point
        if x_player >= 270:
            x_player = 260
        if x_player <= 10:
            x_player = 35

        # movement enemy
        y_enemy += y_enemy_point
        if y_enemy >= 540:
            x_enemy = random.randint(50,200)
            y_enemy = random.randint(5,10)
            score += 1
    
        # collision
        tabrakan = collision(x_player,y_player,x_enemy,y_enemy)
        if tabrakan:
            break

        clock.tick(60)
        # show player
        player(x_player, y_player)
        # show enemy
        enemy(x_enemy,y_enemy)
        # show score
        show_score(x_score,y_score)

        cv2.putText(image, text, (50,50), cv2.FONT_HERSHEY_SIMPLEX, 
                   1, (255, 0, 0), 2, cv2.LINE_AA)
        
        cv2.imshow('Hand Tracking', image)
        if cv2.waitKey(1) & 0xFF == ord('q'):
            break

        pygame.display.update()

pygame.quit()
cap.release()
cv2.destroyAllWindows()

# score 
print("score anda :", score)