Mercurial > fife-parpg

annotate demos/shooter/scripts/powerups.py @ 546:8fee2d2286e9

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Rewrote the object serializing routines to use a "template" idea for loading an object from disk. This allows for multiple objects to load the same base object template but be unique on the scene AND have different values. Useful for say more than one gold stack on the ground with different gold values. TODO: fix the "spawn" console command.
author prock@33b003aa-7bff-0310-803a-e67f0ece8222
date Thu, 03 Jun 2010 21:35:06 +0000
parents 16ceb3228324
children
rev   line source
479
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1 # -*- coding: utf-8 -*-
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2
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3 # ####################################################################
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4 # Copyright (C) 2005-2010 by the FIFE team
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5 # http://www.fifengine.net
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6 # This file is part of FIFE.
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7 #
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8 # FIFE is free software; you can redistribute it and/or
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9 # modify it under the terms of the GNU Lesser General Public
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10 # License as published by the Free Software Foundation; either
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11 # version 2.1 of the License, or (at your option) any later version.
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12 #
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13 # This library is distributed in the hope that it will be useful,
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14 # but WITHOUT ANY WARRANTY; without even the implied warranty of
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15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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16 # Lesser General Public License for more details.
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17 #
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18 # You should have received a copy of the GNU Lesser General Public
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19 # License along with this library; if not, write to the
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20 # Free Software Foundation, Inc.,
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21 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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22 # ####################################################################
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23
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24 from fife import fife
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25 from scripts.ships.shipbase import SpaceObject
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26 from scripts.weapons import *
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27
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28 class PowerUp(SpaceObject):
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29 def __init__(self, scene, powerupName, instance, findInstance=True):
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30 super(PowerUp, self).__init__(scene, powerupName, findInstance)
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31
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32 self.instance = instance
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33 self._type = SHTR_POWERUP
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34
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35 self.width = 0.025
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36 self.height = 0.025
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37
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38 def applyPowerUp(self, ship):
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39 self.destroy()
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40 self._scene.queueObjectForRemoval(self)
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41
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42 class CannonSpread5PU(PowerUp):
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43 def __init__(self, scene, powerupName, instance, findInstance=True):
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44 super(CannonSpread5PU, self).__init__(scene, powerupName, instance, findInstance)
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45
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46 self._dir = 0
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47 self._time = 1500
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48 self._velocity.x = -0.25
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49 self._velocity.y = 0
483
82d44c471959 Modified the SoundManager to not create unique FIFE sound emitters for each object. There is now only one FIFE emitter per unique sound.
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50
492
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51 self._pickupclip = self._scene.soundmanager.createSoundEmitter("sounds/pickup.ogg")
479
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52
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53 def applyPowerUp(self, ship):
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54 ship.weapon = CannonSpread5(self._scene, ship, 300)
492
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55 self._pickupclip.play()
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56 self.destroy()
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57 self._scene.queueObjectForRemoval(self)
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58
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59 def update(self):
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60 if self._dir == 1:
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61 self._velocity.y = -0.25
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62 elif self._dir == 0:
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63 self._velocity.y = 0.25
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64
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65 if self._time >= 3000:
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66 if self._dir == 1:
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67 self._dir = 0
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68 elif self._dir == 0:
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69 self._dir = 1
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70
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71 self._time = 0
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72
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73 self._time += self._scene.timedelta
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74
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75 super(CannonSpread5PU, self).update()
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76
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77 class ExtraLifePU(PowerUp):
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78 def __init__(self, scene, powerupName, instance, findInstance=True):
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79 super(ExtraLifePU, self).__init__(scene, powerupName, instance, findInstance)
489
0324a3533988 Updated the Shooter demo credits.txt file and added the LICENSE file for all media included in the demo.
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81 self._pickupclip = self._scene.soundmanager.createSoundEmitter("sounds/pickup.ogg")
479
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82
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83 def applyPowerUp(self, ship):
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84 ship.lives += 1
492
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85 self._pickupclip.play()
479
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86 self.destroy()
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87 self._scene.queueObjectForRemoval(self)
491
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88