def main():
# Determine assets
sprite_asset, bullet_sound_asset = DetermineAssets()
# Load sprite assets
IMAGESDICT, animObjs = LoadSpriteAssets(sprite_asset)
# Main game surface
DISPLAYSURF = pygame.display.set_mode((SCREEN_X, SCREEN_Y)) #Make the screen
# Colors
BLACK = (0,0,0)
# Calculate starting position of player
startX, startY = SCREEN_X/2 - LEN_SPRT_X, SCREEN_Y - LEN_SPRT_Y
# Hold info on keys pressed, held, released
keyinput = Input()
# Initialize gamemap and Player
player = Player(IMAGESDICT, animObjs, bullet_sound_asset)
player.rect.topleft = startX, 0
# Create map sprite group
environment = pygame.sprite.Group()
# Open and parse map file
parseMap(IMAGESDICT, environment)
# Sprite group
allsprites = pygame.sprite.RenderPlain(player)
# Start game loop
while True:
# Clear key info
keyinput.clearKeys()
# Draw screen black
DISPLAYSURF.fill(BLACK)
# Check for game events
for event in pygame.event.get():
# Reset player direction
if event.type == QUIT:
pygame.quit()
sys.exit()
elif event.type == KEYDOWN:
# Handle key presses
keyinput.keyDownEvent(event.key)
elif event.type == KEYUP:
keyinput.keyUpEvent(event.key)
# Player horizontal logic
if keyinput.isKeyHeld(K_LEFT) and keyinput.isKeyHeld(K_RIGHT):
player.stopMoving()
elif keyinput.isKeyHeld(K_LEFT):
player.moveLeft()
elif keyinput.isKeyHeld(K_RIGHT):
player.moveRight()
elif keyinput.wasKeyPressed(K_SPACE):
# Play player shooting animation
player.shoot()
elif keyinput.wasKeyPressed(K_ESCAPE):
pygame.quit()
sys.exit()
elif not player.shooting:
player.stopMoving()
# Toggle Blue/Red character
if keyinput.wasKeyPressed(K_c):
player.toggleColor()
# Vertical logic
if keyinput.wasKeyPressed(K_UP):
player.jump()
# Remove bullets that leave screen
for sprite in allsprites:
if isinstance(sprite, Bullet):
if sprite.rect[0] > SCREEN_X or sprite.rect[0] < 0:
allsprites.remove(sprite)
# Update
allsprites.update(environment)
environment.update(allsprites)
# Draw
allsprites.draw(DISPLAYSURF)
environment.draw(DISPLAYSURF)
pygame.display.update()
fpsClock.tick(FPS)
def main():
# Determine assets
sprite_asset, bullet_sound_asset = DetermineAssets()
# Load sprite assets
IMAGESDICT, animObjs = LoadSpriteAssets(sprite_asset)
# Main game surface
DISPLAYSURF = pygame.display.set_mode((SCREEN_X, SCREEN_Y)) #Make the screen
# Colors
BLACK = (0,0,0)
# Calculate starting position of player
startX = SCREEN_X - LEN_SPRT_X
startY = SCREEN_Y - LEN_SPRT_Y
# Hold info on keys pressed, held, released
keyinput = Input()
# Initialize gamemap and Player
player = Player(IMAGESDICT, animObjs, bullet_sound_asset)
player.rect.topleft = startX, startY
# Add tiles
startx = 0
starty = SCREEN_Y - LEN_SPRT_Y/2
tile = Tile(IMAGESDICT['ground'])
tile.rect.topleft = startx, starty
# Sprite Groups
allsprites = pygame.sprite.RenderPlain(player)
environment = pygame.sprite.RenderPlain(tile)
# Start game loop
while True:
# Clear key info
keyinput.clearKeys()
# Draw screen black
DISPLAYSURF.fill(BLACK)
# Check for game events
for event in pygame.event.get():
# Reset player direction
if event.type == QUIT:
pygame.quit()
sys.exit()
elif event.type == KEYDOWN:
# Handle key presses
keyinput.keyDownEvent(event.key)
elif event.type == KEYUP:
keyinput.keyUpEvent(event.key)
# Player horizontal logic
if keyinput.isKeyHeld(K_LEFT) and keyinput.isKeyHeld(K_RIGHT):
player.stopMoving()
elif keyinput.isKeyHeld(K_LEFT):
player.moveLeft()
elif keyinput.isKeyHeld(K_RIGHT):
player.moveRight()
elif keyinput.wasKeyPressed(K_SPACE):
# Play player shooting animation
player.shoot()
elif keyinput.wasKeyPressed(K_ESCAPE):
pygame.quit()
sys.exit()
elif not player.shooting:
player.stopMoving()
# Vertical logic
if keyinput.wasKeyPressed(K_UP):
player.jump()
# Check for collisions between player and environment
collision_list = pygame.sprite.spritecollide(player, environment, False)
# Update
allsprites.update()
environment.update()
# Draw
allsprites.draw(DISPLAYSURF)
environment.draw(DISPLAYSURF)
pygame.display.update()
fpsClock.tick(FPS)
