Mercurial > fife-parpg

annotate engine/python/fife/extensions/soundmanager.py @ 651:2851e232a113

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* Modified the sound manager to better take care of sound clips. (Hope this fixes the crash at the end of the shooter demo)
author prock@33b003aa-7bff-0310-803a-e67f0ece8222
date Thu, 14 Oct 2010 15:52:43 +0000
parents 872a7a94563e
children 99e3ef63495b
rev   line source
492
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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 """
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25 Sound Manager
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26 ==================================
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27
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28 This is a simple implementation of a sound manager that was originaly
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29 intended for the shooter demo. It was functional enough that we decided
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30 to include it in the FIFE extensions. This is by no means a fully featured
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31 implementation for several reasons. It doesnt limit how many sounds can
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32 play at once or allow the positioning of sounds. It does however provide
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33 a good starting point for a more advanced version of a sound manager.
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34
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35 Usage::
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36 soundmanager = SoundManager(my_fife_engine)
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37
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38 emitter = soundmanager.createSoundEmitter("path/filename.ogg")
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39 emitter.gain = 128
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40 emitter.play()
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41
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42 """
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43
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44 from fife import fife
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45
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46 import fife.extensions.fife_timer as fife_timer
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47 from fife.extensions.pychan.tools import callbackWithArguments as cbwa
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48
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49 class SoundEmitter(object):
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50 """
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51 Wraps the L{fife.SoundEmitter} class.
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52
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53 This class wraps an instance of a L{fife.SoundEmitter} class along
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54 with some information about a sound clip (like gain and if its
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55 looping). All instances of SoundEmitter should be created by SoundManager.
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56
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57 @todo: At some point this class will store positional information
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58 and also be responsible for updating the L{fife.SoundEmitter} position.
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59 """
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60 def __init__(self, soundmanager, clipid, soundname, emitter):
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61 """
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62 @param soundmanager: A reference to the SoundManager
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63 @type soundmanager: L{SoundManager}
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64 @param clipid: The FIFE sound clip ID from the sound clip pool
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65 @type clipid: C{int}
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66 @param soundname: The filename of the sound
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67 @type soundname: C{string}
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68 @param emitter: A reference to the L{fife.SoundEmitter} associated with this clip
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69 @type emitter: L{fife.SoundEmitter}
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70
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71 """
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72 self._soundmanager = soundmanager
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73 self._name = soundname
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74
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75 #The FIFE SoundEmitter associated with this SoundEmitter.
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76 #Note that we do NOT own the emitter.
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77 self._fifeemitter = emitter
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78 self._fifeemitter.thisown = 0
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79 self._fifeclipid = clipid
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80
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81 #0 = mute, 255 = normal volume
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82 self._gain = 255.0
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83 self._looping = False
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84
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85 #if you set the callback it will be executed after the sound
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86 #has finished playing.
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87 self._callback = None
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88
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89 #length of the sound
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90 self._duration = 0
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91
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92 self._timer = None
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93
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94 self._position = None
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95 self._rolloff = 0
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96
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97 def __del__(self):
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98 self._soundmanager.unregisterClip(self)
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99
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100 def play(self):
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101 self._soundmanager.playClip(self)
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102
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103 def stop(self):
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104 self._soundmanager.stopClip(self)
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105
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106 def _getClipID(self):
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107 return self._fifeclipid
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108
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109 def _getGain(self):
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110 return self._gain
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111
492
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112 def _setGain(self, gain):
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113 """
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114 Sets the volume of the L{SoundEmitter}.
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115
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116 @param gain: Value should be from 0-255. 0 being mute and 255 being the normal
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117 volume of the clip.
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118 @type gain: C{int}
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119 """
492
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120 self._gain = float(gain)
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121
492
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122 def _getLooping(self):
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123 return self._looping
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124
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125 def _setLooping(self, looping):
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126 self._looping = looping
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127
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128 def _getFifeEmitter(self):
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129 return self._fifeemitter
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130
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131 def _setFifeEmitter(self, emitter):
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132 self._fifeemitter = emitter
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133 if self._fifeemitter:
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134 self._fifeemitter.thisown = 0
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135
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136 def _getName(self):
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137 return self._name
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138
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139 def _getCallback(self):
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140 return self._callback
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141
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142 def _setCallback(self, cb):
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143 self._callback = cb
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144
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145 def _getDuration(self):
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146 return self._duration
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147
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148 def _setDuration(self, millliseconds):
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149 self._duration = millliseconds
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150
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151 def _getTimer(self):
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152 return self._timer
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153
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154 def _setTimer(self, timer):
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155 self._timer = timer
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156
498
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157 def _setPosition(self, position):
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158 self._position = position
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159
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160 def _getPosition(self):
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161 return self._position
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162
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163 def _setRolloff(self, rolloff):
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164 self._rolloff = rolloff
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165
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166 def _getRolloff(self):
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167 return self._rolloff
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168
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169 rolloff = property(_getRolloff, _setRolloff)
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170 position = property(_getPosition, _setPosition)
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171 timer = property(_getTimer, _setTimer)
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172 clipid = property(_getClipID)
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173 gain = property(_getGain, _setGain)
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174 looping = property(_getLooping, _setLooping)
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175 fifeemitter = property(_getFifeEmitter, _setFifeEmitter)
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176 name = property(_getName)
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177 callback = property(_getCallback, _setCallback)
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178 duration = property(_getDuration, _setDuration)
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179
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180 class SoundManager(object):
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181 """
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182 A simple sound manager class.
492
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183
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184 This class manages and plays all the sounds of the game.
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185 It creates SoundEmitters and ensures that there is only one
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186 L{fife.SoundEmitter} per unique sound.
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187 """
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188 def __init__(self, engine):
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189 """
494
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190 @param engine: A reference to the FIFE engine
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191 @type engine: L{fife.Engine}
492
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192 """
498
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193
492
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194 self._engine = engine
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195
492
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196 self._fifesoundmanager = self._engine.getSoundManager()
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197 self._fifesoundmanager.init()
501
6614a5446352 Positional sounds now work. There are some odd things happening when the sound does not have positional data and I assign the listeners position to the emitters position. There is a little more work required here.
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198
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199 self._fifesoundmanager.setListenerOrientation(0,1,0)
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200
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201 # basic rolloff used for positional sounds
500
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202 self._rolloff = 1
498
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203
492
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204 #A dict of fife emitters
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205 self._loadedclips = {}
500
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206
651
2851e232a113 * Modified the sound manager to better take care of sound clips. (Hope this fixes the crash at the end of the shooter demo)
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207 #A list of created clips
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208 self._soundclips = []
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209
500
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210 #A tuple representing the listener position (x,y)
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211 self._listenerposition = None
498
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212
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213 def createSoundEmitter(self, filename, forceUnique=False, position=None):
492
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214 """
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215 Returns a valid SoundEmitter instance.
498
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216
494
e241d7553496 Fixing the epydoc markup. Did some more commenting.
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parents: 493
diff changeset
217 @param filename: The relative path and filename of the sound file
e241d7553496 Fixing the epydoc markup. Did some more commenting.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 493
diff changeset
218 @type clip: C{string}
e241d7553496 Fixing the epydoc markup. Did some more commenting.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 493
diff changeset
219 @param forceUnique: This forces a new L{fife.SoundEmitter} to be created.
498
5ff83f209333 Added positioning to the soundmanager classes
nihathrael@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 495
diff changeset
220 This is useful if you want more than one instance of the same sound
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:
diff changeset
221 to be played at the same time.
494
e241d7553496 Fixing the epydoc markup. Did some more commenting.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 493
diff changeset
222 @type forceUnique: C{boolean}
498
5ff83f209333 Added positioning to the soundmanager classes
nihathrael@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 495
diff changeset
223 @param position: The position on the map that the sound emitter
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nihathrael@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 495
diff changeset
224 is to be created at.
5ff83f209333 Added positioning to the soundmanager classes
nihathrael@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 495
diff changeset
225 @type position: L{tuple}
5ff83f209333 Added positioning to the soundmanager classes
nihathrael@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
226
494
e241d7553496 Fixing the epydoc markup. Did some more commenting.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 493
diff changeset
227 @return: Returns a new L{SoundEmitter} instance.
e241d7553496 Fixing the epydoc markup. Did some more commenting.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 493
diff changeset
228 @rtype: L{SoundEmitter}
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:
diff changeset
229 """
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prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
230 if not self._loadedclips.has_key(filename):
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:
diff changeset
231 clipid = self._engine.getSoundClipPool().addResourceFromFile(filename)
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:
diff changeset
232 fifeemitter = self._fifesoundmanager.createEmitter()
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:
diff changeset
233 fifeemitter.thisown = 0
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:
diff changeset
234 fifeemitter.setSoundClip(clipid)
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:
diff changeset
235 self._loadedclips[filename] = [fifeemitter]
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:
diff changeset
236 clip = SoundEmitter(self, clipid, filename, fifeemitter)
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:
diff changeset
237 clip.duration = fifeemitter.getDuration()
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:
diff changeset
238 else:
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:
diff changeset
239 if forceUnique:
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:
diff changeset
240 clipid = self._engine.getSoundClipPool().addResourceFromFile(filename)
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:
diff changeset
241 fifeemitter = self._fifesoundmanager.createEmitter()
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:
diff changeset
242 fifeemitter.thisown = 0
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:
diff changeset
243 fifeemitter.setSoundClip(clipid)
498
5ff83f209333 Added positioning to the soundmanager classes
nihathrael@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 495
diff changeset
244 self._loadedclips[filename].append(fifeemitter)
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:
diff changeset
245 else:
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:
diff changeset
246 fifeemitter = self._loadedclips[filename][0]
498
5ff83f209333 Added positioning to the soundmanager classes
nihathrael@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 495
diff changeset
247
575
872a7a94563e - Updated the soundmanager extension to reflect changes made in last commit.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 501
diff changeset
248 clip = SoundEmitter(self, fifeemitter.getId(), filename, fifeemitter)
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:
diff changeset
249 clip.duration = fifeemitter.getDuration()
498
5ff83f209333 Added positioning to the soundmanager classes
nihathrael@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 495
diff changeset
250
5ff83f209333 Added positioning to the soundmanager classes
nihathrael@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 495
diff changeset
251 if position is not None:
5ff83f209333 Added positioning to the soundmanager classes
nihathrael@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 495
diff changeset
252 clip.position = position
5ff83f209333 Added positioning to the soundmanager classes
nihathrael@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 495
diff changeset
253 clip.rolloff = self.rolloff
651
2851e232a113 * Modified the sound manager to better take care of sound clips. (Hope this fixes the crash at the end of the shooter demo)
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 575
diff changeset
254
2851e232a113 * Modified the sound manager to better take care of sound clips. (Hope this fixes the crash at the end of the shooter demo)
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 575
diff changeset
255 self._soundclips.append(clip)
2851e232a113 * Modified the sound manager to better take care of sound clips. (Hope this fixes the crash at the end of the shooter demo)
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 575
diff changeset
256
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:
diff changeset
257 return clip
498
5ff83f209333 Added positioning to the soundmanager classes
nihathrael@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 495
diff changeset
258
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:
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259 def playClip(self, clip):
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:
diff changeset
260 """
498
5ff83f209333 Added positioning to the soundmanager classes
nihathrael@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 495
diff changeset
261 Plays a sound clip.
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nihathrael@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
262
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:
diff changeset
263 This function does not use the L{fife.SoundEmitter}
498
5ff83f209333 Added positioning to the soundmanager classes
nihathrael@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 495
diff changeset
264 "looping" property to loop a sound. Instead it registers
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:
diff changeset
265 a new timer and uses the duration of the clip as the timer length.
498
5ff83f209333 Added positioning to the soundmanager classes
nihathrael@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 495
diff changeset
266
5ff83f209333 Added positioning to the soundmanager classes
nihathrael@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 495
diff changeset
267 If the SoundEmitter is invalid (no fifeemitter) then it attempts
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:
diff changeset
268 to load it before playing it.
498
5ff83f209333 Added positioning to the soundmanager classes
nihathrael@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 495
diff changeset
269
494
e241d7553496 Fixing the epydoc markup. Did some more commenting.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 493
diff changeset
270 @note: This will stop any clips that use the same L{fife.SoundEmitter}.
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:
diff changeset
271 You cannot play the same sound more than once at a time unless you create
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:
diff changeset
272 the SoundEmitter with the forceUnique paramater set to True.
498
5ff83f209333 Added positioning to the soundmanager classes
nihathrael@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 495
diff changeset
273
494
e241d7553496 Fixing the epydoc markup. Did some more commenting.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 493
diff changeset
274 @param clip: The L{SoundEmitter} to be played
e241d7553496 Fixing the epydoc markup. Did some more commenting.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 493
diff changeset
275 @type clip: L{SoundEmitter}
492
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prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
276 """
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:
diff changeset
277 if clip.fifeemitter:
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:
diff changeset
278 if clip.callback:
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:
diff changeset
279 if clip.timer:
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:
diff changeset
280 clip.timer.stop()
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:
diff changeset
281 timer = None
498
5ff83f209333 Added positioning to the soundmanager classes
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parents: 495
diff changeset
282
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:
diff changeset
283 if clip.looping:
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:
diff changeset
284 repeat = 0
501
6614a5446352 Positional sounds now work. There are some odd things happening when the sound does not have positional data and I assign the listeners position to the emitters position. There is a little more work required here.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 500
diff changeset
285 def real_callback(clip):
6614a5446352 Positional sounds now work. There are some odd things happening when the sound does not have positional data and I assign the listeners position to the emitters position. There is a little more work required here.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 500
diff changeset
286 clip.callback()
6614a5446352 Positional sounds now work. There are some odd things happening when the sound does not have positional data and I assign the listeners position to the emitters position. There is a little more work required here.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 500
diff changeset
287 clip.fifeemitter.stop()
6614a5446352 Positional sounds now work. There are some odd things happening when the sound does not have positional data and I assign the listeners position to the emitters position. There is a little more work required here.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 500
diff changeset
288 clip.fifeemitter.setGain(float(clip.gain)/255.0)
6614a5446352 Positional sounds now work. There are some odd things happening when the sound does not have positional data and I assign the listeners position to the emitters position. There is a little more work required here.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 500
diff changeset
289 if self.listenerposition and clip.position:
6614a5446352 Positional sounds now work. There are some odd things happening when the sound does not have positional data and I assign the listeners position to the emitters position. There is a little more work required here.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 500
diff changeset
290 # Use 1 as z coordinate, no need to specify it
6614a5446352 Positional sounds now work. There are some odd things happening when the sound does not have positional data and I assign the listeners position to the emitters position. There is a little more work required here.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 500
diff changeset
291 clip.fifeemitter.setPosition(clip.position[0], clip.position[1], 1)
6614a5446352 Positional sounds now work. There are some odd things happening when the sound does not have positional data and I assign the listeners position to the emitters position. There is a little more work required here.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 500
diff changeset
292 clip.fifeemitter.setRolloff(clip.rolloff)
6614a5446352 Positional sounds now work. There are some odd things happening when the sound does not have positional data and I assign the listeners position to the emitters position. There is a little more work required here.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 500
diff changeset
293 elif self.listenerposition and not clip.position:
6614a5446352 Positional sounds now work. There are some odd things happening when the sound does not have positional data and I assign the listeners position to the emitters position. There is a little more work required here.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 500
diff changeset
294 clip.fifeemitter.setPosition(self._listenerposition[0], self._listenerposition[1], 1)
6614a5446352 Positional sounds now work. There are some odd things happening when the sound does not have positional data and I assign the listeners position to the emitters position. There is a little more work required here.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 500
diff changeset
295 clip.fifeemitter.setRolloff(self.rolloff)
6614a5446352 Positional sounds now work. There are some odd things happening when the sound does not have positional data and I assign the listeners position to the emitters position. There is a little more work required here.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 500
diff changeset
296
6614a5446352 Positional sounds now work. There are some odd things happening when the sound does not have positional data and I assign the listeners position to the emitters position. There is a little more work required here.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 500
diff changeset
297 clip.fifeemitter.play()
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:
diff changeset
298
501
6614a5446352 Positional sounds now work. There are some odd things happening when the sound does not have positional data and I assign the listeners position to the emitters position. There is a little more work required here.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 500
diff changeset
299 clip.callback = cbwa(real_callback, clip)
492
16ceb3228324 Moved the SoundManager and the 2D math function (helpers) from the shooter demo to the fife extensions.
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parents:
diff changeset
300
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:
diff changeset
301 else:
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:
diff changeset
302 repeat = 1
498
5ff83f209333 Added positioning to the soundmanager classes
nihathrael@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 495
diff changeset
303
493
e29853880e87 Adapted rio_do_hola to use the new SoundManager.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 492
diff changeset
304 clip.timer = fife_timer.Timer(clip.duration, clip.callback, repeat)
500
5e6ff32a46fb Added listener position to the soundmanager.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 498
diff changeset
305
493
e29853880e87 Adapted rio_do_hola to use the new SoundManager.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 492
diff changeset
306 else:
e29853880e87 Adapted rio_do_hola to use the new SoundManager.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 492
diff changeset
307 if clip.looping:
501
6614a5446352 Positional sounds now work. There are some odd things happening when the sound does not have positional data and I assign the listeners position to the emitters position. There is a little more work required here.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 500
diff changeset
308 def real_callback(clip):
6614a5446352 Positional sounds now work. There are some odd things happening when the sound does not have positional data and I assign the listeners position to the emitters position. There is a little more work required here.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 500
diff changeset
309 clip.fifeemitter.stop()
6614a5446352 Positional sounds now work. There are some odd things happening when the sound does not have positional data and I assign the listeners position to the emitters position. There is a little more work required here.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 500
diff changeset
310 clip.fifeemitter.setGain(float(clip.gain)/255.0)
6614a5446352 Positional sounds now work. There are some odd things happening when the sound does not have positional data and I assign the listeners position to the emitters position. There is a little more work required here.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 500
diff changeset
311 if self.listenerposition and clip.position:
6614a5446352 Positional sounds now work. There are some odd things happening when the sound does not have positional data and I assign the listeners position to the emitters position. There is a little more work required here.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 500
diff changeset
312 # Use 1 as z coordinate, no need to specify it
6614a5446352 Positional sounds now work. There are some odd things happening when the sound does not have positional data and I assign the listeners position to the emitters position. There is a little more work required here.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 500
diff changeset
313 clip.fifeemitter.setPosition(clip.position[0], clip.position[1], 1)
6614a5446352 Positional sounds now work. There are some odd things happening when the sound does not have positional data and I assign the listeners position to the emitters position. There is a little more work required here.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 500
diff changeset
314 clip.fifeemitter.setRolloff(clip.rolloff)
6614a5446352 Positional sounds now work. There are some odd things happening when the sound does not have positional data and I assign the listeners position to the emitters position. There is a little more work required here.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 500
diff changeset
315 elif self.listenerposition and not clip.position:
6614a5446352 Positional sounds now work. There are some odd things happening when the sound does not have positional data and I assign the listeners position to the emitters position. There is a little more work required here.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 500
diff changeset
316 clip.fifeemitter.setPosition(self._listenerposition[0], self._listenerposition[1], 1)
6614a5446352 Positional sounds now work. There are some odd things happening when the sound does not have positional data and I assign the listeners position to the emitters position. There is a little more work required here.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 500
diff changeset
317 clip.fifeemitter.setRolloff(self.rolloff)
6614a5446352 Positional sounds now work. There are some odd things happening when the sound does not have positional data and I assign the listeners position to the emitters position. There is a little more work required here.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 500
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318
6614a5446352 Positional sounds now work. There are some odd things happening when the sound does not have positional data and I assign the listeners position to the emitters position. There is a little more work required here.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 500
diff changeset
319 clip.fifeemitter.play()
493
e29853880e87 Adapted rio_do_hola to use the new SoundManager.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 492
diff changeset
320
501
6614a5446352 Positional sounds now work. There are some odd things happening when the sound does not have positional data and I assign the listeners position to the emitters position. There is a little more work required here.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 500
diff changeset
321 clip.callback = cbwa(real_callback, clip)
493
e29853880e87 Adapted rio_do_hola to use the new SoundManager.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 492
diff changeset
322 clip.timer = fife_timer.Timer(clip.duration, clip.callback, 0)
498
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parents: 495
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323
493
e29853880e87 Adapted rio_do_hola to use the new SoundManager.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 492
diff changeset
324 clip.fifeemitter.setGain(float(clip.gain)/255.0)
500
5e6ff32a46fb Added listener position to the soundmanager.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
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325
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prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 498
diff changeset
326 if self.listenerposition and clip.position:
498
5ff83f209333 Added positioning to the soundmanager classes
nihathrael@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 495
diff changeset
327 # Use 1 as z coordinate, no need to specify it
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nihathrael@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 495
diff changeset
328 clip.fifeemitter.setPosition(clip.position[0], clip.position[1], 1)
5ff83f209333 Added positioning to the soundmanager classes
nihathrael@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 495
diff changeset
329 clip.fifeemitter.setRolloff(clip.rolloff)
500
5e6ff32a46fb Added listener position to the soundmanager.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 498
diff changeset
330 elif self.listenerposition and not clip.position:
501
6614a5446352 Positional sounds now work. There are some odd things happening when the sound does not have positional data and I assign the listeners position to the emitters position. There is a little more work required here.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 500
diff changeset
331 clip.fifeemitter.setPosition(self._listenerposition[0], self._listenerposition[1], 1)
500
5e6ff32a46fb Added listener position to the soundmanager.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 498
diff changeset
332 clip.fifeemitter.setRolloff(self.rolloff)
5e6ff32a46fb Added listener position to the soundmanager.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 498
diff changeset
333
494
e241d7553496 Fixing the epydoc markup. Did some more commenting.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 493
diff changeset
334 clip.fifeemitter.play()
e241d7553496 Fixing the epydoc markup. Did some more commenting.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 493
diff changeset
335 if clip.timer:
e241d7553496 Fixing the epydoc markup. Did some more commenting.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 493
diff changeset
336 clip.timer.start()
500
5e6ff32a46fb Added listener position to the soundmanager.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 498
diff changeset
337
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:
diff changeset
338 else:
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:
diff changeset
339 clip = self.createSoundEmitter(clip.name)
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:
diff changeset
340 self.playClip(clip)
651
2851e232a113 * Modified the sound manager to better take care of sound clips. (Hope this fixes the crash at the end of the shooter demo)
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parents: 575
diff changeset
341
2851e232a113 * Modified the sound manager to better take care of sound clips. (Hope this fixes the crash at the end of the shooter demo)
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 575
diff changeset
342 def unregisterClip(self, clip):
2851e232a113 * Modified the sound manager to better take care of sound clips. (Hope this fixes the crash at the end of the shooter demo)
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 575
diff changeset
343 self.stopClip(clip)
2851e232a113 * Modified the sound manager to better take care of sound clips. (Hope this fixes the crash at the end of the shooter demo)
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 575
diff changeset
344
2851e232a113 * Modified the sound manager to better take care of sound clips. (Hope this fixes the crash at the end of the shooter demo)
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 575
diff changeset
345 if clip in self._soundclips:
2851e232a113 * Modified the sound manager to better take care of sound clips. (Hope this fixes the crash at the end of the shooter demo)
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 575
diff changeset
346 self._soundclips.remove(clip)
498
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nihathrael@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 495
diff changeset
347
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:
diff changeset
348 def stopClip(self, clip):
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:
diff changeset
349 """
498
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nihathrael@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 495
diff changeset
350 Stops playing the sound clip. Note that this will stop all clips that
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:
diff changeset
351 use the same FIFE emitter.
498
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nihathrael@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 495
diff changeset
352
494
e241d7553496 Fixing the epydoc markup. Did some more commenting.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 493
diff changeset
353 @param clip: The SoundEmitter to stop.
e241d7553496 Fixing the epydoc markup. Did some more commenting.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 493
diff changeset
354 @type clip: L{SoundEmitter}
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:
diff changeset
355 """
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:
diff changeset
356 if clip.fifeemitter:
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:
diff changeset
357 clip.fifeemitter.stop()
498
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nihathrael@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 495
diff changeset
358
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:
diff changeset
359 if clip.timer:
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:
diff changeset
360 clip.timer.stop()
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:
diff changeset
361 clip.timer = None
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:
diff changeset
362
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:
diff changeset
363 def stopAllSounds(self):
651
2851e232a113 * Modified the sound manager to better take care of sound clips. (Hope this fixes the crash at the end of the shooter demo)
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 575
diff changeset
364 for clip in self._soundclips:
2851e232a113 * Modified the sound manager to better take care of sound clips. (Hope this fixes the crash at the end of the shooter demo)
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 575
diff changeset
365 self.stopClip(clip)
498
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nihathrael@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 495
diff changeset
366
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:
diff changeset
367 def destroy(self):
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:
diff changeset
368 """
498
5ff83f209333 Added positioning to the soundmanager classes
nihathrael@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 495
diff changeset
369 Releases all instances of L{fife.SoundEmitter}.
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nihathrael@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 495
diff changeset
370
494
e241d7553496 Fixing the epydoc markup. Did some more commenting.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 493
diff changeset
371 @note: This does not free the resources from the FIFE sound clip pool.
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:
diff changeset
372 """
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:
diff changeset
373 self.stopAllSounds()
498
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nihathrael@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 495
diff changeset
374
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:
diff changeset
375 for emitterlist in self._loadedclips.values():
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:
diff changeset
376 for emitter in emitterlist:
575
872a7a94563e - Updated the soundmanager extension to reflect changes made in last commit.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 501
diff changeset
377 self._fifesoundmanager.releaseEmitter(emitter.getId())
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:
diff changeset
378 emitter = None
498
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nihathrael@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 495
diff changeset
379
651
2851e232a113 * Modified the sound manager to better take care of sound clips. (Hope this fixes the crash at the end of the shooter demo)
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 575
diff changeset
380 self._loadedclips.clear()
498
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nihathrael@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 495
diff changeset
381
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nihathrael@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 495
diff changeset
382 def _getRolloff(self):
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nihathrael@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 495
diff changeset
383 return self._rolloff
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nihathrael@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 495
diff changeset
384
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nihathrael@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 495
diff changeset
385 def _setRolloff(self, rolloff):
500
5e6ff32a46fb Added listener position to the soundmanager.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 498
diff changeset
386 self._rolloff = rolloff
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prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 498
diff changeset
387
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prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 498
diff changeset
388 def _getListenerPosition(self):
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prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 498
diff changeset
389 return self._listenerposition
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prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 498
diff changeset
390
5e6ff32a46fb Added listener position to the soundmanager.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 498
diff changeset
391 def _setListenerPosition(self, position):
501
6614a5446352 Positional sounds now work. There are some odd things happening when the sound does not have positional data and I assign the listeners position to the emitters position. There is a little more work required here.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 500
diff changeset
392 self._listenerposition = position
498
5ff83f209333 Added positioning to the soundmanager classes
nihathrael@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 495
diff changeset
393 self._fifesoundmanager.setListenerPosition(self._listenerposition[0], self._listenerposition[1], 10)
5ff83f209333 Added positioning to the soundmanager classes
nihathrael@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 495
diff changeset
394
500
5e6ff32a46fb Added listener position to the soundmanager.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 498
diff changeset
395 rolloff = property(_getRolloff, _setRolloff)
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:
diff changeset
396 listenerposition = property(_getListenerPosition, _setListenerPosition)
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:
diff changeset
397