commit 32a9b5a6706a561963806aa00e586edc4c7dfa1d
Author: 2wenty1ne <sirdarkvic@gmail.com>
Date:   Tue Nov 25 17:06:32 2025 +0100

    Added basic structure and epsilon greedy

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..00983fe
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+/__pycache__/
\ No newline at end of file
diff --git a/game.py b/game.py
new file mode 100644
index 0000000..cdea1a7
--- /dev/null
+++ b/game.py
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+import pygame
+import random
+import math
+
+# Initialize pygame
+pygame.init()
+
+# Define constants
+SCREEN_WIDTH = 400
+SCREEN_HEIGHT = 400
+CELL_SIZE = 40
+
+# Define colors
+YELLOW = (255, 255, 0)
+RED = (255, 0, 0)
+WHITE = (255, 255, 255)
+BLUE = (0, 0, 255)
+BLACK = (0, 0, 0)
+
+# Labyrinth as a string
+labyrinth = [
+    "##########",
+    "#........#",
+    "#.##..##.#",
+    "#........#",
+    "##########"
+]
+
+# Get labyrinth dimensions
+ROWS = len(labyrinth)
+COLS = len(labyrinth[0])
+
+# Initialize game screen
+screen = pygame.display.set_mode((COLS * CELL_SIZE, ROWS * CELL_SIZE))
+pygame.display.set_caption("Micro-Pacman")
+
+# Pacman class
+class Pacman:
+    def __init__(self, x, y):
+        self.x = x
+        self.y = y
+        self.count = 0
+
+    def move(self, dx, dy):
+        new_x, new_y = self.x + dx, self.y + dy
+        if labyrinth[new_y][new_x] != "#":
+            self.x = new_x
+            self.y = new_y
+
+    def draw(self):
+        radius = CELL_SIZE // 2 - 4
+        start_angle = math.pi / 6
+        end_angle = -math.pi / 6
+        pygame.draw.circle(screen, YELLOW, (self.x * CELL_SIZE + CELL_SIZE // 2, self.y * CELL_SIZE + CELL_SIZE // 2), CELL_SIZE // 2 - 4)
+            # Calculate the points for the mouth
+        start_pos = (self.x* CELL_SIZE + CELL_SIZE // 2 + int(radius*1.3 * math.cos(start_angle)),
+                     self.y* CELL_SIZE + CELL_SIZE // 2 - int(radius*1.3 * math.sin(start_angle)))
+        end_pos = (self.x* CELL_SIZE + CELL_SIZE // 2 + int(radius*1.3 * math.cos(end_angle)),
+                   self.y* CELL_SIZE + CELL_SIZE // 2 - int(radius*1.3 * math.sin(end_angle)))
+        self.count += 1
+        if self.count%2==0:
+            # Draw the mouth by filling a polygon
+            pygame.draw.polygon(screen, BLACK, [(self.x* CELL_SIZE + CELL_SIZE // 2, self.y* CELL_SIZE + CELL_SIZE // 2), start_pos, end_pos])
+
+# Ghost class with pixel art
+class Ghost:
+    # Define the pixel art for the ghost using strings
+    ghost_pixels = [
+        " #### ",
+        "######",
+        "## # #",
+        "######",
+        "######",
+        "# # # "
+    ]
+
+    def __init__(self, x, y):
+        self.x = x
+        self.y = y
+
+    def move_towards_pacman(self, pacman):
+        if self.x < pacman.x and labyrinth[self.y][self.x + 1] != "#":
+            self.x += 1
+        elif self.x > pacman.x and labyrinth[self.y][self.x - 1] != "#":
+            self.x -= 1
+        elif self.y < pacman.y and labyrinth[self.y + 1][self.x] != "#":
+            self.y += 1
+        elif self.y > pacman.y and labyrinth[self.y - 1][self.x] != "#":
+            self.y -= 1
+
+    def draw(self):
+        pixel_size = CELL_SIZE // len(self.ghost_pixels)  # Size of each pixel in the ghost art
+        for row_idx, row in enumerate(self.ghost_pixels):
+            for col_idx, pixel in enumerate(row):
+                if pixel == "#":
+                    pixel_x = self.x * CELL_SIZE + col_idx * pixel_size
+                    pixel_y = self.y * CELL_SIZE + row_idx * pixel_size
+                    pygame.draw.rect(screen, RED, (pixel_x, pixel_y, pixel_size, pixel_size))
+
+# Draw walls and cookies
+def draw_labyrinth():
+    for y, row in enumerate(labyrinth):
+        for x, cell in enumerate(row):
+            if cell == "#":
+                pygame.draw.rect(screen, BLUE, (x * CELL_SIZE, y * CELL_SIZE, CELL_SIZE, CELL_SIZE))
+            elif cell == ".":
+                pygame.draw.circle(screen, WHITE, (x * CELL_SIZE + CELL_SIZE // 2, y * CELL_SIZE + CELL_SIZE // 2), 5)
+
+# Main game function
+def main():
+    clock = pygame.time.Clock()
+
+    # Initialize Pacman and Ghost positions
+    pacman = Pacman(1, 1)
+    ghost = Ghost(COLS - 2, ROWS - 2)
+
+    # Game loop
+    running = True
+    iter = 0
+    while running:
+        screen.fill(BLACK)
+        iter = iter + 1
+        # Handle events
+        for event in pygame.event.get():
+            if event.type == pygame.QUIT:
+                running = False
+
+        # Handle Pacman movement
+        keys = pygame.key.get_pressed()
+        if keys[pygame.K_LEFT]:
+            pacman.move(-1, 0)
+        if keys[pygame.K_RIGHT]:
+            pacman.move(1, 0)
+        if keys[pygame.K_UP]:
+            pacman.move(0, -1)
+        if keys[pygame.K_DOWN]:
+            pacman.move(0, 1)
+
+        if iter%3==0:
+            # Ghost moves towards Pacman
+            ghost.move_towards_pacman(pacman)
+
+        # Check for collisions (game over if ghost catches pacman)
+        if pacman.x == ghost.x and pacman.y == ghost.y:
+            print("Game Over! The ghost caught Pacman.")
+            running = False
+
+        # Eat cookies
+        if labyrinth[pacman.y][pacman.x] == ".":
+            labyrinth[pacman.y] = labyrinth[pacman.y][:pacman.x] + " " + labyrinth[pacman.y][pacman.x+1:]
+
+        # Check if all cookies are eaten (game over)
+        if all("." not in row for row in labyrinth):
+            print("You Win! Pacman ate all the cookies.")
+            running = False
+
+        # Draw the labyrinth, pacman, and ghost
+        draw_labyrinth()
+        pacman.draw()
+        ghost.draw()
+
+        # Update display
+        pygame.display.flip()
+
+        # Cap the frame rate
+        clock.tick(5)
+
+    pygame.quit()
+
+if __name__ == "__main__":
+    main()
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diff --git a/main.py b/main.py
new file mode 100644
index 0000000..2b6cf4f
--- /dev/null
+++ b/main.py
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+from util import epsilon_greedy, get_start_state
+
+
+AMOUNT_RUNS = 10
+EPSILON = 0.1
+
+
+"""
+state: (x_distance_to_ghost, y_distance_to_ghost, next_cookie_Direction)
+action: Direction
+q_value: (state, action)
+"""
+q_values = {}
+
+
+# Amount of single runs
+for x in range(AMOUNT_RUNS):
+    state = get_start_state()
+
+    # Single run, until win or death
+    while(True):
+        action = epsilon_greedy(q_values, state, EPSILON)
+
diff --git a/util.py b/util.py
new file mode 100644
index 0000000..891f740
--- /dev/null
+++ b/util.py
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+from enum import Enum
+import random
+
+class Direction(Enum):
+    UP = 0
+    RIGHT = 1
+    DOWN = 2
+    LEFT = 3
+
+
+def get_start_state():
+    first_direction_cookie = random.choice([True, False])
+    if first_direction_cookie:
+        return (7, 2, Direction.DOWN)
+    
+    return(7, 2, Direction.RIGHT)
+
+
+def epsilon_greedy(q_values, state, epsilon):
+    best_action = None
+    best_value = None
+
+    states_for_epsilon = []
+
+    for (q_state, q_action), value in q_values.items():
+        if q_state == state:
+            states_for_epsilon.append(q_action)
+
+            if best_value is None:
+                best_value = value
+                best_action = q_action
+                continue
+
+            if value > best_value:
+                best_value = value
+                best_action = q_action
+
+    if random.random() < epsilon:
+        random_action = random.choice(states_for_epsilon)
+        return random_action
+    
+    return best_action
+
+
+def take_action(state, action):
+    pass
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