tanchiki: game.py annotate

tanchiki

modules changed

author	Olga Zolotareva <olya_zol@inbox.ru>
date	Sat, 18 Dec 2010 13:23:48 +0300
parents	78df8ab210fe
children	af02cd410e37

rev	line source
olya_zol@1	1 class Game(object):
olya_zol@1	2 def __init__(self, bodies, users, width, height):
olya_zol@1	3 self.bodies = bodies
olya_zol@1	4 self.users = users
olya_zol@1	5 self.width = width
olya_zol@1	6 self.height = height
olya_zol@1	7
olya_zol@2	8 def step(game):
olya_zol@2	9 game.next_positions()
olya_zol@2	10 game.check_collisions()
olya_zol@2	11 game.check_walls()
olya_zol@2	12 game.update_positions()
olya_zol@2	13 game.invoke_ticks()
olya_zol@2	14 game.respawn()
olya_zol@1	15
olya_zol@2	16 def next_positions(game):
olya_zol@2	17 delta_t = 1
olya_zol@2	18 for i in game.bodies:
olya_zol@2	19 i.next_position = i.position + i.velocity.mul_v(delta_t)
olya_zol@1	20
olya_zol@2	21
olya_zol@2	22 def check_collisions(game):
olya_zol@1	23 pass
olya_zol@1	24
olya_zol@1	25 def collides(body1,body2):
olya_zol@1	26 pass
olya_zol@1	27
olya_zol@1	28 def handle_collision(body1,body2):
olya_zol@1	29 pass
olya_zol@1	30
olya_zol@2	31 def check_walls(game):
olya_zol@2	32 for i in game.bodies :
olya_zol@2	33 if (i.next_position.x <= 0) or (i.next_position.y <= 0) or (i.next_position.x <= width) or (i.next_position.y >= game.height) :
olya_zol@2	34 i.on_wall()
olya_zol@2	35
olya_zol@1	36
olya_zol@2	37 def update_positions(game):
olya_zol@2	38 for i in game.bodies:
olya_zol@2	39 i.position = i.next_position
olya_zol@1	40
olya_zol@2	41 def invoke_ticks(game):
olya_zol@1	42 pass
olya_zol@1	43
olya_zol@2	44 def respawn(game):
olya_zol@2	45 for i in game.users :
olya_zol@2	46 if i.tank.strength == 0 :
olya_zol@2	47 i.tank.respawn()
olya_zol@2	48
olya_zol@2	49
olya_zol@2	50