Mercurial > fife-parpg

comparison demos/shooter/scripts/weapons.py @ 449:1cf56403347a

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Added object bounding boxes. Collision detection now works.
author prock@33b003aa-7bff-0310-803a-e67f0ece8222
date Thu, 01 Apr 2010 18:44:01 +0000
parents 5e2ec84902a7
children f463ab431cc0
comparison
equal deleted inserted replaced
448:5e2ec84902a7 449:1cf56403347a
29 super(Projectile, self).__init__(model, projectileName, layer, False) 29 super(Projectile, self).__init__(model, projectileName, layer, False)
30 self._name = projectileName 30 self._name = projectileName
31 self._layer = layer 31 self._layer = layer
32 32
33 self._obj = self._model.getObject(self._name, "http://www.fifengine.de/xml/tutorial") 33 self._obj = self._model.getObject(self._name, "http://www.fifengine.de/xml/tutorial")
34 self._running = False 34
35 self._ttl = timeToLive 35 self._ttl = timeToLive
36 self._starttime = 0 36 self._starttime = 0
37 self._totaltime = 0
37 38
38 def create(self, location): 39 def create(self, location):
39 self._instance = self._layer.createInstance(self._obj, location.getExactLayerCoordinates(), "bullet") 40 self._instance = self._layer.createInstance(self._obj, location.getExactLayerCoordinates(), "bullet")
40 fife.InstanceVisual.create(self._instance) 41 fife.InstanceVisual.create(self._instance)
41 42
53 def destroy(self): 54 def destroy(self):
54 if self._running and self._instance: 55 if self._running and self._instance:
55 self._layer.deleteInstance(self._instance) 56 self._layer.deleteInstance(self._instance)
56 self._running = False 57 self._running = False
57 58
58 def _isRunning(self):
59 return self._running
60
61 def _getTTL(self): 59 def _getTTL(self):
62 return self._ttl 60 return self._ttl
63 61
64 def update(self, curtime): 62 def update(self, timedelta):
65 if self._running and (curtime - self._starttime) < self._ttl: 63 self._totaltime += timedelta
66 projloc = self.location 64 if self._running and (self._totaltime - self._starttime) < self._ttl:
67 exactloc = projloc.getExactLayerCoordinates() 65 super(Projectile, self).update(timedelta)
68
69 exactloc.x += self._velocity.x
70 exactloc.y += self._velocity.y
71
72 projloc.setExactLayerCoordinates(exactloc)
73 self.location = projloc
74 else: 66 else:
75 self.destroy() 67 self.destroy()
76 68
77 running = property(_isRunning)
78 ttl = property(_getTTL) 69 ttl = property(_getTTL)
79 70
80 class Weapon(object): 71 class Weapon(object):
81 def __init__(self, model, layer, ship, firerate): 72 def __init__(self, model, layer, ship, firerate):
82 self._model = model 73 self._model = model
87 self._projectileVelocity = fife.DoublePoint(0.075,0) 78 self._projectileVelocity = fife.DoublePoint(0.075,0)
88 79
89 def fire(self, curtime): 80 def fire(self, curtime):
90 if (curtime - self._lastfired) > self._firerate: 81 if (curtime - self._lastfired) > self._firerate:
91 pjctl = Projectile(self._model, "bullet1", self._layer, 2000 ) 82 pjctl = Projectile(self._model, "bullet1", self._layer, 2000 )
83 pjctl.width = 0.05
84 pjctl.height = 0.05
92 pjctl.run(fife.DoublePoint(self._projectileVelocity.x,self._projectileVelocity.y), self._ship.location, curtime) 85 pjctl.run(fife.DoublePoint(self._projectileVelocity.x,self._projectileVelocity.y), self._ship.location, curtime)
93 self._lastfired = curtime 86 self._lastfired = curtime
94 return pjctl 87 return pjctl
95 88
96 return None 89 return None