objects.py

import pygame
import tilemap

class obj():
  def __init__(self, pos, size, sprite, collisionbox, collision_offset):
    self.pos = pos
    self.size = size
    if sprite != None:
      self.sprite = pygame.image.load(sprite).convert_alpha()
    else:
      self.sprite = None
    self.col_box = collisionbox
    self.col_offset = collision_offset

  def update(self, collidelist):
    if 0:
      print "oops"

  def render(self, screen, debug):
    if debug:
      screen.fill((0,0,255),(self.pos[0],self.pos[1],self.size[0],self.size[1]))
      screen.fill((0,255,0,128),(self.pos[0]+self.col_offset[0],self.pos[1]+self.col_offset[1],self.col_box[0], self.col_box[1]))
    if self.sprite != None:
      screen.blit(self.sprite,self.pos)

class tile_object(obj):
  def __init__(self, pos, size, mapfile, collisionbox, collision_offset):
    self.pos = pos
    self.size = size
    if mapfile != None:
      tm = tilemap.tilemap(self.size)
      tm.addlayer(mapfile)
      self.sprite = tm.surface
    else:
      self.sprite = None
    self.col_box = collisionbox
    self.col_offset = collision_offset