I have this collision detection code but I have problem when i try to call this function later in my program it works, but I don't get any collision.
def collisionTest(rect, tiles):
collisionList = []
for tile in tiles:
if rect.colliderect(tile):
collisionList.append(tile)
return collisionList
def move(rect, movement, tiles):
collisionAreas = {'top': False, 'bottom': False, 'right': False, 'left': False} # all the areas we are trying to find collision for
rect.x += movement[0] # collision on the x axis
collisionList = collisionTest(rect, tiles)
for tile in collisionList:
if movement[0] > 0:
rect.right = tile.left # player on the right tile on the left
collisionAreas['right'] = True # there is collision on the right of the player
elif movement[0] < 0:
rect.left = tile.right # player on the left tile on the right
collisionAreas['left'] = True # there is collision on the right of the player
rect.y += movement[1] # collision on the y axis
collisionList = collisionTest(rect, tiles)
for tile in collisionList:
if movement[1] > 0:
rect.bottom = tile.top # bottom of the player collides with the top of the tile
collisionAreas['bottom'] = True # there is collision on the bottom of the player
elif movement[1] < 0:
rect.top = tile.bottom # top of the player is colliding with the bottom of the tile
collisionAreas['top'] = True # there is collision on the top of the player
return rect, collisionAreas #return the player that's moving and the list of collisions that accured
playerRect, collisions = move(playerRect, playerPos, tileRects) # calling the function
display.blit(spriteSheet, (playerRect.x-scroll[0], playerRect.y-scroll[1]), playerIdle_Rect) # displaying my character
