Mercurial > fife-parpg

annotate demos/shooter/scripts/weapons.py @ 645:291ba2946c73

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* Added the ability to normalize a 2D and 3D point. * You can now rotate a 2D point around the origin or a specific point. * Modified the shooter demo to use the new point functionality. * Removed the fife_math extension.
author prock@33b003aa-7bff-0310-803a-e67f0ece8222
date Tue, 12 Oct 2010 18:58:47 +0000
parents 5e6ff32a46fb
children
rev   line source
446
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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.common.baseobject import *
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26
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27 class Projectile(SpaceObject):
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28 """
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29 Represents a projectile (or bullet or fireball) in the scene.
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30
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31 This is the entity that weapons fire. Projectiles have an owner
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32 and a time to live. They are also what cause damage to ships
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33 and other entities.
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34 """
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35 def __init__(self, scene, owner, projectileName, timeToLive):
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36 """
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37 @param scene: The scene
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38 @type scene: L{Scene}
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39 @param owner: The ship that fired the projectile
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40 @type owner: L{Ship}
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41 @param projectileName: The name of the FIFE object to load
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42 @type projectilName: C{string}
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43 @param timeToLive: The length of time in milliseconds the projectile will
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44 remain active before destroying itself.
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45 @type timeToLive: C{int}
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46
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47 """
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48 super(Projectile, self).__init__(scene, projectileName, False)
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49
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50 self._obj = self._model.getObject(self._name, "http://www.fifengine.de/xml/tutorial")
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51
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52 self._type = SHTR_PROJECTILE
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53
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54 self._ttl = timeToLive
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55 self._starttime = 0
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56 self._totaltime = 0
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57
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58 self._owner = owner
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59
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60 self.width = 0.025
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61 self.height = 0.025
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62
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63 self._damage = 1
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64
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65 def create(self, location):
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66 """
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67 Spawns the projectile.
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68
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69 @param location: The location to create the projectile
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70 @type location: L{fife.Location}
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71
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72 @note: This is called by L{Projectile.run}
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73 """
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74 self._instance = self._layer.createInstance(self._obj, location.getExactLayerCoordinates(), "bullet")
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75 fife.InstanceVisual.create(self._instance)
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76 self._instance.thisown = 0
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77
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78 def run(self, velocity, location):
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79 """
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80 Start the projectile on it's path.
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81
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82 @param velocity: The starting velocity of the projectile
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83 @type velocity: L{fife.DoublePoint}
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84 @param location: The location to create the projectile
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85 @type location: L{fife.Location}
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86
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87 """
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88 if not self._running:
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89 self._velocity = velocity
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90 self._velocity.x /= self._xscale
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91 self._velocity.y /= self._yscale
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92
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93 self.create(location)
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94 self._running = True
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95
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96 self._starttime = self._scene.time
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97
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98 def _getTTL(self):
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99 return self._ttl
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100
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101 def _getOwner(self):
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102 return self._owner
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103
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104 def update(self):
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105 self._totaltime += self._scene.timedelta
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106 if self._running and self._totaltime < self._ttl:
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107 super(Projectile, self).update()
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108 else:
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109 self.destroy()
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110
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111 def _getDamage(self):
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112 return self._damage
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113
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114 def _setDamage(self, dam):
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115 self._damage = dam
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116
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117 ttl = property(_getTTL)
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118 owner = property(_getOwner)
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119 damage = property(_getDamage, _setDamage)
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120
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121 class Weapon(object):
490
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122 """
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123 Weapon
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124
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125 This class is a super class and is meant to be inherited and
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126 not used directly. You should implement fire() in the sub-
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127 class. The Weapon class spawns Projectile(s) and fires them
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128 in the specified direction at a specified fire rate.
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129 """
453
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130 def __init__(self, scene, ship, firerate):
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131 self._scene = scene
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132 self._model = self._scene.model
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133 self._layer = self._scene.objectlayer
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134 self._ship = ship
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135 self._firerate = firerate
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136 self._lastfired = 0
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137 self._projectileVelocity = 0.75
483
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138 self._soundclip = None
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139
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140 def fire(self, direction):
494
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141 """
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142 Fires the weapon in the specified direction.
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143
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144 @param direction: A normalized vector specifying the direction to fire the projectile
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145 @type direction: L{fife.DoublePoint}
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146 """
483
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147 pass
454
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148
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149 def _getProjectileVelocity(self):
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150 return self._projectileVelocity
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151
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152 def _setProjectileVelocity(self, vel):
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153 self._projectileVelocity = vel
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154
475
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155 def _getLastFired(self):
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156 return self._lastfired
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157
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158 def _setLastFired(self, time):
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159 self._lastfired = time
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160
454
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161 projectilevelocity = property(_getProjectileVelocity, _setProjectileVelocity)
475
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162 lastfired = property(_getLastFired, _setLastFired)
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163
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164 class Cannon(Weapon):
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165 def __init__(self, scene, ship, firerate):
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166 super(Cannon, self).__init__(scene, ship, firerate)
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167
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168 self._projectileVelocity = 0.75
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169 self._soundclip = scene.soundmanager.createSoundEmitter("sounds/cannon.ogg")
454
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170
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171
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172 def fire(self, direction):
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173 velocity = fife.DoublePoint(direction)
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174 velocity.normalize()
453
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175 velocity.x = velocity.x * self._projectileVelocity
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176 velocity.y = velocity.y * self._projectileVelocity
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177
454
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178 if (self._scene.time - self._lastfired) > self._firerate:
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179 pjctl = Projectile(self._scene, self._ship, "bullet1", 3000 )
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180 pjctl.run(velocity, self._ship.location)
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181 self._lastfired = self._scene.time
477
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182 self._scene.addObjectToScene(pjctl)
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183 if self._soundclip:
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184 location = self._ship.location.getExactLayerCoordinates()
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185 self._soundclip.position = (location.x, location.y)
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186 self._soundclip.play()
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187
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188 class FireBall(Weapon):
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189 def __init__(self, scene, ship, firerate):
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190 super(FireBall, self).__init__(scene, ship, firerate)
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191
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192 self._projectileVelocity = 0.50
492
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193 self._soundclip = scene.soundmanager.createSoundEmitter("sounds/fireball.ogg")
454
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194
470
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195 def fire(self, direction):
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196 velocity = fife.DoublePoint(direction)
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197 velocity.normalize()
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198 velocity.x = velocity.x * self._projectileVelocity
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199 velocity.y = velocity.y * self._projectileVelocity
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200
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201 if (self._scene.time - self._lastfired) > self._firerate:
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202 pjctl = Projectile(self._scene, self._ship, "fireball", 6000 )
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203 pjctl.run(velocity, self._ship.location)
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204 self._lastfired = self._scene.time
477
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205 self._scene.addObjectToScene(pjctl)
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206 if self._soundclip:
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207 self._soundclip.play()
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208
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209 class FireBallBurst(Weapon):
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210 def __init__(self, scene, ship, firerate, burstrate, burstnumber):
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211 super(FireBallBurst, self).__init__(scene, ship, firerate)
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212
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213 self._projectileVelocity = 0.50
492
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214 self._soundclip = scene.soundmanager.createSoundEmitter("sounds/fireball.ogg")
483
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215
472
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216 self._burstrate = burstrate
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217 self._burstnumber = int(burstnumber)
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218 self._burstcount = int(burstnumber)
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219
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220 self._lastburstfired = 0
470
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221
472
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222
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diff changeset
223 def fire(self, direction):
645
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224 velocity = fife.DoublePoint(direction)
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diff changeset
225 velocity.normalize()
472
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226 velocity.x = velocity.x * self._projectileVelocity
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parents: 471
diff changeset
227 velocity.y = velocity.y * self._projectileVelocity
3164715a0621 Added the FireBallBurst and FireBallSpread weapons which are now used by the boss.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 471
diff changeset
228
3164715a0621 Added the FireBallBurst and FireBallSpread weapons which are now used by the boss.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 471
diff changeset
229 if (self._scene.time - self._lastfired) > self._firerate:
3164715a0621 Added the FireBallBurst and FireBallSpread weapons which are now used by the boss.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 471
diff changeset
230 if (self._scene.time - self._lastburstfired) > self._burstrate and self._burstcount > 0:
3164715a0621 Added the FireBallBurst and FireBallSpread weapons which are now used by the boss.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 471
diff changeset
231 pjctl = Projectile(self._scene, self._ship, "fireball", 6000 )
3164715a0621 Added the FireBallBurst and FireBallSpread weapons which are now used by the boss.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 471
diff changeset
232 pjctl.run(velocity, self._ship.location)
477
6b33d80b468b Projectiles are now part of the scene.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 475
diff changeset
233 self._scene.addObjectToScene(pjctl)
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.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 479
diff changeset
234
82d44c471959 Modified the SoundManager to not create unique FIFE sound emitters for each object. There is now only one FIFE emitter per unique sound.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 479
diff changeset
235 if self._soundclip:
492
16ceb3228324 Moved the SoundManager and the 2D math function (helpers) from the shooter demo to the fife extensions.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 491
diff changeset
236 self._soundclip.play()
472
3164715a0621 Added the FireBallBurst and FireBallSpread weapons which are now used by the boss.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 471
diff changeset
237
3164715a0621 Added the FireBallBurst and FireBallSpread weapons which are now used by the boss.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 471
diff changeset
238 self._lastburstfired = self._scene.time
3164715a0621 Added the FireBallBurst and FireBallSpread weapons which are now used by the boss.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 471
diff changeset
239 self._burstcount -= 1
3164715a0621 Added the FireBallBurst and FireBallSpread weapons which are now used by the boss.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 471
diff changeset
240
3164715a0621 Added the FireBallBurst and FireBallSpread weapons which are now used by the boss.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 471
diff changeset
241 if self._burstcount <= 0:
3164715a0621 Added the FireBallBurst and FireBallSpread weapons which are now used by the boss.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 471
diff changeset
242 self._lastfired = self._scene.time
3164715a0621 Added the FireBallBurst and FireBallSpread weapons which are now used by the boss.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 471
diff changeset
243 self._burstcount = int(self._burstnumber)
3164715a0621 Added the FireBallBurst and FireBallSpread weapons which are now used by the boss.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 471
diff changeset
244 self._lastburstfired = 0
3164715a0621 Added the FireBallBurst and FireBallSpread weapons which are now used by the boss.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 471
diff changeset
245
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.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 479
diff changeset
246
472
3164715a0621 Added the FireBallBurst and FireBallSpread weapons which are now used by the boss.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 471
diff changeset
247 class FireBallSpread(Weapon):
3164715a0621 Added the FireBallBurst and FireBallSpread weapons which are now used by the boss.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 471
diff changeset
248 def __init__(self, scene, ship, firerate):
3164715a0621 Added the FireBallBurst and FireBallSpread weapons which are now used by the boss.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 471
diff changeset
249 super(FireBallSpread, self).__init__(scene, ship, firerate)
3164715a0621 Added the FireBallBurst and FireBallSpread weapons which are now used by the boss.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 471
diff changeset
250
3164715a0621 Added the FireBallBurst and FireBallSpread weapons which are now used by the boss.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 471
diff changeset
251 self._projectileVelocity = 0.50
492
16ceb3228324 Moved the SoundManager and the 2D math function (helpers) from the shooter demo to the fife extensions.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 491
diff changeset
252 self._soundclip = scene.soundmanager.createSoundEmitter("sounds/fireball.ogg")
472
3164715a0621 Added the FireBallBurst and FireBallSpread weapons which are now used by the boss.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 471
diff changeset
253
3164715a0621 Added the FireBallBurst and FireBallSpread weapons which are now used by the boss.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 471
diff changeset
254 def fire(self, direction):
3164715a0621 Added the FireBallBurst and FireBallSpread weapons which are now used by the boss.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 471
diff changeset
255
3164715a0621 Added the FireBallBurst and FireBallSpread weapons which are now used by the boss.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 471
diff changeset
256 if (self._scene.time - self._lastfired) > self._firerate:
645
291ba2946c73 * Added the ability to normalize a 2D and 3D point.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 500
diff changeset
257 velocity = fife.DoublePoint(direction)
291ba2946c73 * Added the ability to normalize a 2D and 3D point.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 500
diff changeset
258 velocity.normalize()
472
3164715a0621 Added the FireBallBurst and FireBallSpread weapons which are now used by the boss.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 471
diff changeset
259 velocity.x = velocity.x * self._projectileVelocity
3164715a0621 Added the FireBallBurst and FireBallSpread weapons which are now used by the boss.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 471
diff changeset
260 velocity.y = velocity.y * self._projectileVelocity
3164715a0621 Added the FireBallBurst and FireBallSpread weapons which are now used by the boss.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 471
diff changeset
261
3164715a0621 Added the FireBallBurst and FireBallSpread weapons which are now used by the boss.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 471
diff changeset
262 origin = fife.DoublePoint(0,0)
645
291ba2946c73 * Added the ability to normalize a 2D and 3D point.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 500
diff changeset
263
291ba2946c73 * Added the ability to normalize a 2D and 3D point.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 500
diff changeset
264 p1 = fife.DoublePoint(velocity)
291ba2946c73 * Added the ability to normalize a 2D and 3D point.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 500
diff changeset
265 p2 = fife.DoublePoint(velocity)
291ba2946c73 * Added the ability to normalize a 2D and 3D point.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 500
diff changeset
266 p3 = fife.DoublePoint(velocity)
291ba2946c73 * Added the ability to normalize a 2D and 3D point.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 500
diff changeset
267 p4 = fife.DoublePoint(velocity)
291ba2946c73 * Added the ability to normalize a 2D and 3D point.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 500
diff changeset
268 p5 = fife.DoublePoint(velocity)
291ba2946c73 * Added the ability to normalize a 2D and 3D point.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 500
diff changeset
269 p6 = fife.DoublePoint(velocity)
291ba2946c73 * Added the ability to normalize a 2D and 3D point.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 500
diff changeset
270 p7 = fife.DoublePoint(velocity)
472
3164715a0621 Added the FireBallBurst and FireBallSpread weapons which are now used by the boss.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 471
diff changeset
271
645
291ba2946c73 * Added the ability to normalize a 2D and 3D point.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 500
diff changeset
272 p1.rotate(origin, -30)
291ba2946c73 * Added the ability to normalize a 2D and 3D point.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 500
diff changeset
273 p2.rotate(origin, -20)
291ba2946c73 * Added the ability to normalize a 2D and 3D point.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 500
diff changeset
274 p3.rotate(origin, -10)
291ba2946c73 * Added the ability to normalize a 2D and 3D point.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 500
diff changeset
275 p4.rotate(origin, 0)
291ba2946c73 * Added the ability to normalize a 2D and 3D point.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 500
diff changeset
276 p5.rotate(origin, 10)
291ba2946c73 * Added the ability to normalize a 2D and 3D point.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 500
diff changeset
277 p6.rotate(origin, 20)
291ba2946c73 * Added the ability to normalize a 2D and 3D point.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 500
diff changeset
278 p7.rotate(origin, 30)
472
3164715a0621 Added the FireBallBurst and FireBallSpread weapons which are now used by the boss.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 471
diff changeset
279
3164715a0621 Added the FireBallBurst and FireBallSpread weapons which are now used by the boss.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 471
diff changeset
280 pjctl1 = Projectile(self._scene, self._ship, "fireball", 6000 )
3164715a0621 Added the FireBallBurst and FireBallSpread weapons which are now used by the boss.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 471
diff changeset
281 pjctl1.run(p1, self._ship.location)
477
6b33d80b468b Projectiles are now part of the scene.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 475
diff changeset
282 self._scene.addObjectToScene(pjctl1)
472
3164715a0621 Added the FireBallBurst and FireBallSpread weapons which are now used by the boss.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 471
diff changeset
283
3164715a0621 Added the FireBallBurst and FireBallSpread weapons which are now used by the boss.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 471
diff changeset
284 pjctl2 = Projectile(self._scene, self._ship, "fireball", 6000 )
3164715a0621 Added the FireBallBurst and FireBallSpread weapons which are now used by the boss.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 471
diff changeset
285 pjctl2.run(p2, self._ship.location)
477
6b33d80b468b Projectiles are now part of the scene.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 475
diff changeset
286 self._scene.addObjectToScene(pjctl2)
472
3164715a0621 Added the FireBallBurst and FireBallSpread weapons which are now used by the boss.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 471
diff changeset
287
3164715a0621 Added the FireBallBurst and FireBallSpread weapons which are now used by the boss.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 471
diff changeset
288 pjctl3 = Projectile(self._scene, self._ship, "fireball", 6000 )
3164715a0621 Added the FireBallBurst and FireBallSpread weapons which are now used by the boss.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 471
diff changeset
289 pjctl3.run(p3, self._ship.location)
477
6b33d80b468b Projectiles are now part of the scene.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 475
diff changeset
290 self._scene.addObjectToScene(pjctl3)
472
3164715a0621 Added the FireBallBurst and FireBallSpread weapons which are now used by the boss.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 471
diff changeset
291
3164715a0621 Added the FireBallBurst and FireBallSpread weapons which are now used by the boss.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 471
diff changeset
292 pjctl4 = Projectile(self._scene, self._ship, "fireball", 6000 )
3164715a0621 Added the FireBallBurst and FireBallSpread weapons which are now used by the boss.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 471
diff changeset
293 pjctl4.run(p4, self._ship.location)
477
6b33d80b468b Projectiles are now part of the scene.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 475
diff changeset
294 self._scene.addObjectToScene(pjctl4)
472
3164715a0621 Added the FireBallBurst and FireBallSpread weapons which are now used by the boss.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 471
diff changeset
295
3164715a0621 Added the FireBallBurst and FireBallSpread weapons which are now used by the boss.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 471
diff changeset
296 pjctl5 = Projectile(self._scene, self._ship, "fireball", 6000 )
3164715a0621 Added the FireBallBurst and FireBallSpread weapons which are now used by the boss.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 471
diff changeset
297 pjctl5.run(p5, self._ship.location)
477
6b33d80b468b Projectiles are now part of the scene.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 475
diff changeset
298 self._scene.addObjectToScene(pjctl5)
472
3164715a0621 Added the FireBallBurst and FireBallSpread weapons which are now used by the boss.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 471
diff changeset
299
3164715a0621 Added the FireBallBurst and FireBallSpread weapons which are now used by the boss.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 471
diff changeset
300 pjctl6 = Projectile(self._scene, self._ship, "fireball", 6000 )
3164715a0621 Added the FireBallBurst and FireBallSpread weapons which are now used by the boss.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 471
diff changeset
301 pjctl6.run(p6, self._ship.location)
477
6b33d80b468b Projectiles are now part of the scene.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 475
diff changeset
302 self._scene.addObjectToScene(pjctl6)
472
3164715a0621 Added the FireBallBurst and FireBallSpread weapons which are now used by the boss.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 471
diff changeset
303
3164715a0621 Added the FireBallBurst and FireBallSpread weapons which are now used by the boss.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 471
diff changeset
304 pjctl7 = Projectile(self._scene, self._ship, "fireball", 6000 )
3164715a0621 Added the FireBallBurst and FireBallSpread weapons which are now used by the boss.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 471
diff changeset
305 pjctl7.run(p7, self._ship.location)
477
6b33d80b468b Projectiles are now part of the scene.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 475
diff changeset
306 self._scene.addObjectToScene(pjctl7)
472
3164715a0621 Added the FireBallBurst and FireBallSpread weapons which are now used by the boss.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 471
diff changeset
307
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.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 479
diff changeset
308 if self._soundclip:
492
16ceb3228324 Moved the SoundManager and the 2D math function (helpers) from the shooter demo to the fife extensions.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 491
diff changeset
309 self._soundclip.play()
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.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 479
diff changeset
310
472
3164715a0621 Added the FireBallBurst and FireBallSpread weapons which are now used by the boss.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 471
diff changeset
311 self._lastfired = self._scene.time
479
ab28994820dd Added some powerups including a spread weapon and an extra life.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 477
diff changeset
312
ab28994820dd Added some powerups including a spread weapon and an extra life.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 477
diff changeset
313 class CannonSpread5(Weapon):
ab28994820dd Added some powerups including a spread weapon and an extra life.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 477
diff changeset
314 def __init__(self, scene, ship, firerate):
ab28994820dd Added some powerups including a spread weapon and an extra life.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 477
diff changeset
315 super(CannonSpread5, self).__init__(scene, ship, firerate)
ab28994820dd Added some powerups including a spread weapon and an extra life.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 477
diff changeset
316
ab28994820dd Added some powerups including a spread weapon and an extra life.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 477
diff changeset
317 self._projectileVelocity = 1
492
16ceb3228324 Moved the SoundManager and the 2D math function (helpers) from the shooter demo to the fife extensions.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 491
diff changeset
318 self._soundclip = scene.soundmanager.createSoundEmitter("sounds/cannon.ogg")
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.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 479
diff changeset
319
479
ab28994820dd Added some powerups including a spread weapon and an extra life.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 477
diff changeset
320 def fire(self, direction):
ab28994820dd Added some powerups including a spread weapon and an extra life.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 477
diff changeset
321
ab28994820dd Added some powerups including a spread weapon and an extra life.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 477
diff changeset
322 if (self._scene.time - self._lastfired) > self._firerate:
645
291ba2946c73 * Added the ability to normalize a 2D and 3D point.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 500
diff changeset
323 velocity = fife.DoublePoint(direction)
291ba2946c73 * Added the ability to normalize a 2D and 3D point.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 500
diff changeset
324 velocity.normalize()
479
ab28994820dd Added some powerups including a spread weapon and an extra life.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 477
diff changeset
325 velocity.x = velocity.x * self._projectileVelocity
ab28994820dd Added some powerups including a spread weapon and an extra life.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 477
diff changeset
326 velocity.y = velocity.y * self._projectileVelocity
472
3164715a0621 Added the FireBallBurst and FireBallSpread weapons which are now used by the boss.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 471
diff changeset
327
479
ab28994820dd Added some powerups including a spread weapon and an extra life.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 477
diff changeset
328 origin = fife.DoublePoint(0,0)
ab28994820dd Added some powerups including a spread weapon and an extra life.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 477
diff changeset
329
645
291ba2946c73 * Added the ability to normalize a 2D and 3D point.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 500
diff changeset
330 p2 = fife.DoublePoint(velocity)
291ba2946c73 * Added the ability to normalize a 2D and 3D point.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 500
diff changeset
331 p3 = fife.DoublePoint(velocity)
291ba2946c73 * Added the ability to normalize a 2D and 3D point.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 500
diff changeset
332 p4 = fife.DoublePoint(velocity)
291ba2946c73 * Added the ability to normalize a 2D and 3D point.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 500
diff changeset
333 p5 = fife.DoublePoint(velocity)
291ba2946c73 * Added the ability to normalize a 2D and 3D point.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 500
diff changeset
334 p6 = fife.DoublePoint(velocity)
291ba2946c73 * Added the ability to normalize a 2D and 3D point.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 500
diff changeset
335
291ba2946c73 * Added the ability to normalize a 2D and 3D point.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 500
diff changeset
336 p2.rotate(origin, -10)
291ba2946c73 * Added the ability to normalize a 2D and 3D point.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 500
diff changeset
337 p3.rotate(origin, -5)
291ba2946c73 * Added the ability to normalize a 2D and 3D point.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 500
diff changeset
338 p4.rotate(origin, 0)
291ba2946c73 * Added the ability to normalize a 2D and 3D point.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 500
diff changeset
339 p5.rotate(origin, 5)
291ba2946c73 * Added the ability to normalize a 2D and 3D point.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 500
diff changeset
340 p6.rotate(origin, 10)
479
ab28994820dd Added some powerups including a spread weapon and an extra life.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 477
diff changeset
341
ab28994820dd Added some powerups including a spread weapon and an extra life.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 477
diff changeset
342 pjctl2 = Projectile(self._scene, self._ship, "bullet1", 3000 )
ab28994820dd Added some powerups including a spread weapon and an extra life.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 477
diff changeset
343 pjctl2.run(p2, self._ship.location)
ab28994820dd Added some powerups including a spread weapon and an extra life.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 477
diff changeset
344 self._scene.addObjectToScene(pjctl2)
ab28994820dd Added some powerups including a spread weapon and an extra life.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 477
diff changeset
345
ab28994820dd Added some powerups including a spread weapon and an extra life.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 477
diff changeset
346 pjctl3 = Projectile(self._scene, self._ship, "bullet1", 3000 )
ab28994820dd Added some powerups including a spread weapon and an extra life.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 477
diff changeset
347 pjctl3.run(p3, self._ship.location)
ab28994820dd Added some powerups including a spread weapon and an extra life.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 477
diff changeset
348 self._scene.addObjectToScene(pjctl3)
ab28994820dd Added some powerups including a spread weapon and an extra life.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 477
diff changeset
349
ab28994820dd Added some powerups including a spread weapon and an extra life.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 477
diff changeset
350 pjctl4 = Projectile(self._scene, self._ship, "bullet1", 3000 )
ab28994820dd Added some powerups including a spread weapon and an extra life.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 477
diff changeset
351 pjctl4.run(p4, self._ship.location)
ab28994820dd Added some powerups including a spread weapon and an extra life.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 477
diff changeset
352 self._scene.addObjectToScene(pjctl4)
ab28994820dd Added some powerups including a spread weapon and an extra life.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 477
diff changeset
353
ab28994820dd Added some powerups including a spread weapon and an extra life.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 477
diff changeset
354 pjctl5 = Projectile(self._scene, self._ship, "bullet1", 3000 )
ab28994820dd Added some powerups including a spread weapon and an extra life.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 477
diff changeset
355 pjctl5.run(p5, self._ship.location)
ab28994820dd Added some powerups including a spread weapon and an extra life.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 477
diff changeset
356 self._scene.addObjectToScene(pjctl5)
ab28994820dd Added some powerups including a spread weapon and an extra life.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 477
diff changeset
357
ab28994820dd Added some powerups including a spread weapon and an extra life.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 477
diff changeset
358 pjctl6 = Projectile(self._scene, self._ship, "bullet1", 3000 )
ab28994820dd Added some powerups including a spread weapon and an extra life.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 477
diff changeset
359 pjctl6.run(p6, self._ship.location)
ab28994820dd Added some powerups including a spread weapon and an extra life.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 477
diff changeset
360 self._scene.addObjectToScene(pjctl6)
ab28994820dd Added some powerups including a spread weapon and an extra life.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 477
diff changeset
361
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.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 479
diff changeset
362 if self._soundclip:
492
16ceb3228324 Moved the SoundManager and the 2D math function (helpers) from the shooter demo to the fife extensions.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 491
diff changeset
363 self._soundclip.play()
479
ab28994820dd Added some powerups including a spread weapon and an extra life.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 477
diff changeset
364
ab28994820dd Added some powerups including a spread weapon and an extra life.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 477
diff changeset
365 self._lastfired = self._scene.time
ab28994820dd Added some powerups including a spread weapon and an extra life.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 477
diff changeset
366