kleph/pyshoot
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added laser shot and shot animation

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kleph 2009-08-18 00:38:38 +02:00
parent 2d829bf19c
commit 9477f8aa39
1 changed files with 35 additions and 7 deletions
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42
pyshoot.py
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@ -58,11 +58,17 @@ class Object(pygame.sprite.Sprite):
class BulletFactory(): class BulletFactory():
""" BulletFactory, create bullets """ """ BulletFactory, create bullets """
def create(self, type, pos): def create(self, type, pos, wavepos):
""" create bullt of type type """ """ create bullt of type type
wave paremeter indicate the position of the bullet in the wave :
starting the wave (0), middle (1) or ending the wave (2 )"""
if type == 0: if type == 0:
return self.create_type0(pos) return self.create_type0(pos)
if type == 1:
return self.create_type1(pos, wavepos)
def create_type0(self, pos): def create_type0(self, pos):
""" create a bullet of type 0 """ create a bullet of type 0
temporary linear type """ temporary linear type """
@ -72,11 +78,14 @@ class BulletFactory():
bullet.damage = 10 bullet.damage = 10
return bullet return bullet
def create_type1(self, pos): def create_type1(self, pos, wavepos):
""" create a bullet of type 1 """ create a bullet of type 1
temporary laser type """ temporary laser type """
bullet = Bullet(['laser1.bmp', 'laser2.bmp', 'laser3.bmp'], 0, pos) filename = 'laser' + str(wavepos + 1) + '.bmp'
#print "filename: " + filename
#filename = 'laser1.bmp'
bullet = Bullet([filename], 0, pos)
bullet.speed = (10,0) bullet.speed = (10,0)
bullet.damage = 10 bullet.damage = 10
return bullet return bullet
@ -105,10 +114,18 @@ class Player(Object):
Object.__init__(self, frames, pos, speed) Object.__init__(self, frames, pos, speed)
self.shooting = False self.shooting = False
self.bullet_type = 0 self.bullet_type = 0
self.bullet_counter = 0
self.bullet_threshold = 5
def shoot(self): def shoot(self):
""" create a bullet and add it to the global bullet list""" """ create a bullet and add it to the global bullet list"""
bullet = globals.bulletfactory.create(self.bullet_type, self.rect.midright) bullet = globals.bulletfactory.create(self.bullet_type, self.rect.midright, self.shoot_wavepos)
if self.shoot_wavepos == 0:
self.shoot_wavepos = 1
if self.shoot_wavepos == 2:
self.shoot_wavepos = 0
self.shooting = False
globals.bullets_list.add(bullet) globals.bullets_list.add(bullet)
def start_move(self, vector): def start_move(self, vector):
@ -127,14 +144,22 @@ class Player(Object):
def start_shoot(self): def start_shoot(self):
self.shooting = True self.shooting = True
self.shoot_wavepos = 0
def stop_shoot(self): def stop_shoot(self):
self.shooting = False self.shoot_wavepos = 2
def change_bullet_type(self):
self.bullet_type ^= 1
def update(self): def update(self):
self.rect.move_ip(self.speed) self.rect.move_ip(self.speed)
if self.shooting: if self.shooting:
self.shoot() if self.bullet_counter == self.bullet_threshold:
self.shoot()
self.bullet_counter = 0
else :
self.bullet_counter += 1
def init_gfx(): def init_gfx():
"""graphics initialisation""" """graphics initialisation"""
@ -192,6 +217,9 @@ def process_key(event, player):
player.start_move((1, 0)) player.start_move((1, 0))
elif event.key == K_x: elif event.key == K_x:
player.start_shoot() player.start_shoot()
elif event.key == K_SPACE:
player.change_bullet_type()
if event.type == KEYUP: if event.type == KEYUP:
if event.key == K_UP: if event.key == K_UP:
player.stop_move((0, -1)) player.stop_move((0, -1))