diff options
Diffstat (limited to 'src/Game.py')
| -rw-r--r-- | src/Game.py | 117 |
1 files changed, 84 insertions, 33 deletions
diff --git a/src/Game.py b/src/Game.py index 9d93786..58b8987 100644 --- a/src/Game.py +++ b/src/Game.py @@ -1,8 +1,11 @@ +from pygame.mouse import get_pressed import Player from Direction import DIRECTION import settings as Settings import map as Map import pygame +import math + class Game(): def __init__(self): @@ -13,14 +16,16 @@ class Game(): pygame.init() # Set the dimensions of the window - screen = pygame.display.set_mode((Settings.settings.width, Settings.settings.height)) + screen = pygame.display.set_mode( + (Settings.settings.width, Settings.settings.height)) # Sprite sheet for pacman - sprite_sheet = pygame.image.load('../assets/pacman_left_sprite.png').convert_alpha(); + sprite_sheet = pygame.image.load( + '../assets/pacman_left_sprite.png').convert_alpha() player = Player.Player(sprite_sheet) - # Set the circle's velocity + # Set the pacman velocity dx = 0 dy = 0 @@ -29,32 +34,46 @@ class Game(): clock = pygame.time.Clock() - sprite_width, sprite_height = 32, 32 + maze = Map.Map() + + # length of the map grid size + grid_x = Settings.settings.width // len(maze.maze[0]) + grid_y = Settings.settings.height // len(maze.maze) - map = Map.Map() + # Checks collision with walls - grid_x = Settings.settings.width // len(map.maze[0]) - grid_y = (Settings.settings.height - 50) // len(map.maze) + # checks if the current position of pacman is either a dot, big dot or free + def is_valid(x, y): + is_dot = maze.maze[y][x] == Map.D + is_big_dot = maze.maze[y][x] == Map.BD + is_free = maze.maze[y][x] == 0 + return (is_dot or is_free or is_big_dot) - # Checks collision with walls + # checks collision with pacman and obstacles returns false if there is a collision and true otherwise def check_collision(dx, dy): - print(grid_x, grid_y) - x = int((player.x + dx) / grid_x) - y = int((player.y + dy) / grid_y) - print(x, y) - print(map.maze[x][y]) - is_dot = map.maze[x][y] == Map.D - is_big_dot = map.maze[x][y] == Map.BD - is_free = map.maze[x][y] == 0 - return not (is_dot or is_free or is_big_dot) + direct_x = [1, 0, -1, 0, 1, 1, -1, -1] + direct_y = [0, 1, 0, -1, -1, 1, -1, 1] + + for i in range(len(direct_x)): + nx = (player.x + dx) + direct_x[i] * 14 + ny = (player.y + dy) + direct_y[i] * 14 + x = nx // grid_x + y = ny // grid_y + if not is_valid(x, y): + return False + + return True + + + + # Main game loop running = True - while running: # setting game fps clock.tick(Settings.settings.fps) @@ -65,6 +84,12 @@ class Game(): else: counter = 0 + screen.fill((0, 0, 0)) # Clear the screen + + # Temporary values for delta_x and delta_y in the position of pacman + tx = dx + ty = dy + # Handling events for event in pygame.event.get(): if event.type == pygame.QUIT: @@ -73,35 +98,61 @@ class Game(): # Move the circle based on the pressed key if event.key == pygame.K_w: player.direction = DIRECTION.UP - dy = -player.speed - dx = 0 # Necssarry to move only horizontal or vertical + ty = -player.speed + tx = 0 # Necssarry to move only horizontal or vertical elif event.key == pygame.K_s: player.direction = DIRECTION.DOWN - dy = player.speed - dx = 0 # Necssarry to move only horizontal or vertical + ty = player.speed + tx = 0 # Necssarry to move only horizontal or vertical elif event.key == pygame.K_a: player.direction = DIRECTION.LEFT - dx = -player.speed - dy = 0 # Necssarry to move only horizontal or vertical + tx = -player.speed + ty = 0 # Necssarry to move only horizontal or vertical elif event.key == pygame.K_d: player.direction = DIRECTION.RIGHT - dx = player.speed - dy = 0 # Necssarry to move only horizontal or vertical - - - # Update the circle's position and checking for collisions - if not check_collision(dx, dy): + tx = player.speed + ty = 0 # Necssarry to move only horizontal or vertical + + keys = pygame.key.get_pressed() + if keys[pygame.K_w]: + ty = -player.speed + tx = 0 + elif keys[pygame.K_s]: + ty = player.speed + tx = 0 + elif keys[pygame.K_a]: + tx = -player.speed + ty = 0 + elif keys[pygame.K_d]: + tx = player.speed + ty = 0 + + + # if tx and ty doesn't lead to colliding change the current dx and dy to them and other wise + # let pacman move in his previous direction + if check_collision(tx, ty): + dx = tx + dy = ty + + if dx < 0: + player.direction = DIRECTION.LEFT + elif dx > 0: + player.direction = DIRECTION.RIGHT + elif dy < 0: + player.direction = DIRECTION.UP + elif dy > 0: + player.direction = DIRECTION.DOWN + + if check_collision(dx, dy): player.x += dx player.y += dy - screen.fill((0, 0, 0)) # Clear the screen - map.draw_map(screen) + maze.draw_map(screen) player.draw(screen, counter) # Update the screen pygame.display.flip() - # Quit Pygame pygame.quit() |