shot.py

from __future__ import division

import pygame
from pygame.locals import *
from gameobject import GameObject
from collision import objectCheckCollision
from functions import point_direction, load_image

class Shot(GameObject):
	def __init__(self, root, x, y):
		GameObject.__init__(self, root, x, y)
		
		self.lifeAlarm = 0
		self.direction = 0

		self.sprite = load_image("sprites/projectiles/shots/0.png")
		self.rect = self.sprite.get_rect()

	def step(self, frametime):
		self.vspeed += 50 * frametime
		
		self.direction = point_direction(self.x - self.hspeed, self.y - self.vspeed, self.x, self.y)

	def collide(self, frametime):
		GameObject.collide(self, frametime)

		if objectCheckCollision(self):
			self.destroyInstance = True

	def draw(self):
		tmpsprite = pygame.transform.rotate(self.sprite, self.direction)
		self.rect = tmpsprite.get_rect()
		self.root.Surface.blit(tmpsprite, (self.x + self.xImageOffset - self.root.Xview, self.y + self.yImageOffset - self.root.Yview))