tanchiki: body.py annotate

tanchiki

annotate body.py @ 35:dfdc1def5d24

modules changed

author	Olga Zolotareva <olya_zol@inbox.ru>
date	Mon, 20 Dec 2010 18:42:45 +0300
parents	c71c27b09bc7
children	1a0bddee3c54

rev	line source
olya_zol@35	1 import vector
olya_zol@35	2 import math
olya_zol@35	3 import random
olya_zol@35	4
olya_zol@35	5 base_angle = math.pi/32 # deltha phi = math.pi/32
olya_zol@35	6 turret_angle = math.pi/32
olya_zol@35	7 speed_delta = 1
olya_zol@35	8 delta_t = 1
olya_zol@35	9 max_velocity = 4
olya_zol@35	10 max_base_angle = 1
olya_zol@35	11 max_turret_angle = 1
olya_zol@35	12 initial_strength = 1
olya_zol@35	13 bullet_velocity = 10
olya_zol@35	14 width = 100
olya_zol@35	15 height = 100
olya_zol@35	16
olya_zol@35	17 class Body(object):
olya_zol@35	18 def __init__(self, position, velocity = vector.null):
olya_zol@35	19 self.position = position
olya_zol@35	20 self.velocity = velocity
olya_zol@35	21
olya_zol@35	22 class Tank(Body):
olya_zol@35	23 radius = 5
olya_zol@35	24 def __init__(self, position, user, game):
olya_zol@35	25 Body.__init__(self, position)
olya_zol@35	26 self.game = game
olya_zol@35	27 self.turret = vector.i
olya_zol@35	28 self.strength = 0
olya_zol@35	29 self.base_orientation = 1 # 1 or -1
olya_zol@35	30 self.user = user
olya_zol@35	31 user.tank = self
olya_zol@35	32
olya_zol@35	33
olya_zol@35	34 def rotate_base(tank, angle):
olya_zol@35	35 if abs(angle) < max_base_angle:
olya_zol@35	36 self.velocity.phi += angle
olya_zol@35	37 else:
olya_zol@35	38 self.velocity.phi += max_base_angle
olya_zol@35	39
olya_zol@35	40 def rotate_turret(self, angle):
olya_zol@35	41 if abs(angle) < max_base_angle:
olya_zol@35	42 self.turret.phi += angle
olya_zol@35	43 else:
olya_zol@35	44 self.turret.phi += max_turret_angle
olya_zol@35	45
olya_zol@35	46
olya_zol@35	47 def accelerate(self, speed_delta):
olya_zol@35	48 self.velocity += self.velocity.normalize() * speed_delta * delta_t
olya_zol@35	49 print self.velocity.rho
olya_zol@35	50 if self.velocity.rho > max_velocity:
olya_zol@35	51 self.velocity.rho = max_velocity
olya_zol@35	52
olya_zol@35	53 def fire(self):
olya_zol@35	54 bullet_position = self.position + self.turret * (self.radius + 0.1)
olya_zol@35	55 bullet_velocity = self.turret.normalize() * self.game.bullet_speed
olya_zol@35	56 bullet = Bullet(bullet_position, bullet_velocity, self)
olya_zol@35	57 self.game.bodies.append(bullet)
olya_zol@35	58
olya_zol@35	59 def on_tick(self,other_tanks, bullets):
olya_zol@35	60 if self.user.base_left == True:
olya_zol@35	61 self.rotate_base(base_angle)
olya_zol@35	62 if self.user.base_right == True:
olya_zol@35	63 self.rotate_base(-1*base_angle)
olya_zol@35	64 if self.user.accelerate == True:
olya_zol@35	65 self.accelerate(speed_delta)
olya_zol@35	66 if self.user.decelerate == True:
olya_zol@35	67 self.accelerate(-1*speed_delta)
olya_zol@35	68 if self.user.turret_left == True:
olya_zol@35	69 self.rotate_turret(turret_angle)
olya_zol@35	70 if self.user.turret_right == True:
olya_zol@35	71 self.rotate_turret(-1*turret_angle)
olya_zol@35	72 if self.user.fire == True:
olya_zol@35	73 self.fire()
olya_zol@35	74
olya_zol@35	75 def on_spawn(self):
olya_zol@35	76 pass
olya_zol@35	77
olya_zol@35	78 def on_death(self) :
olya_zol@35	79 pass
olya_zol@35	80
olya_zol@35	81 def on_hit(self, bullet):
olya_zol@35	82 pass
olya_zol@35	83
olya_zol@35	84 def on_collision(self, other):
olya_zol@35	85 pass
olya_zol@35	86
olya_zol@35	87 def on_wall(self):
olya_zol@35	88 self.next_position = self.position
olya_zol@35	89
olya_zol@35	90 class Bullet(Body):
olya_zol@35	91 radius = 0.1
olya_zol@35	92 def __init__(self, position, velocity, tank):
olya_zol@35	93 Body.__init__(self, position, velocity = bullet_velocity)
olya_zol@35	94 self.tank = tank