git.zerfleddert.de Git - micropolis/blob - src/sim/w_sound.c

   1 /* w_sound.c
   2  *
   3  * Micropolis, Unix Version.  This game was released for the Unix platform
   4  * in or about 1990 and has been modified for inclusion in the One Laptop
   5  * Per Child program.  Copyright (C) 1989 - 2007 Electronic Arts Inc.  If
   6  * you need assistance with this program, you may contact:
   7  *   http://wiki.laptop.org/go/Micropolis  or email  micropolis@laptop.org.
   8  *
   9  * This program is free software: you can redistribute it and/or modify
  10  * it under the terms of the GNU General Public License as published by
  11  * the Free Software Foundation, either version 3 of the License, or (at
  12  * your option) any later version.
  13  *
  14  * This program is distributed in the hope that it will be useful, but
  15  * WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  17  * General Public License for more details.  You should have received a
  18  * copy of the GNU General Public License along with this program.  If
  19  * not, see <http://www.gnu.org/licenses/>.
  20  *
  21  *             ADDITIONAL TERMS per GNU GPL Section 7
  22  *
  23  * No trademark or publicity rights are granted.  This license does NOT
  24  * give you any right, title or interest in the trademark SimCity or any
  25  * other Electronic Arts trademark.  You may not distribute any
  26  * modification of this program using the trademark SimCity or claim any
  27  * affliation or association with Electronic Arts Inc. or its employees.
  28  *
  29  * Any propagation or conveyance of this program must include this
  30  * copyright notice and these terms.
  31  *
  32  * If you convey this program (or any modifications of it) and assume
  33  * contractual liability for the program to recipients of it, you agree
  34  * to indemnify Electronic Arts for any liability that those contractual
  35  * assumptions impose on Electronic Arts.
  36  *
  37  * You may not misrepresent the origins of this program; modified
  38  * versions of the program must be marked as such and not identified as
  39  * the original program.
  40  *
  41  * This disclaimer supplements the one included in the General Public
  42  * License.  TO THE FULLEST EXTENT PERMISSIBLE UNDER APPLICABLE LAW, THIS
  43  * PROGRAM IS PROVIDED TO YOU "AS IS," WITH ALL FAULTS, WITHOUT WARRANTY
  44  * OF ANY KIND, AND YOUR USE IS AT YOUR SOLE RISK.  THE ENTIRE RISK OF
  45  * SATISFACTORY QUALITY AND PERFORMANCE RESIDES WITH YOU.  ELECTRONIC ARTS
  46  * DISCLAIMS ANY AND ALL EXPRESS, IMPLIED OR STATUTORY WARRANTIES,
  47  * INCLUDING IMPLIED WARRANTIES OF MERCHANTABILITY, SATISFACTORY QUALITY,
  48  * FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT OF THIRD PARTY
  49  * RIGHTS, AND WARRANTIES (IF ANY) ARISING FROM A COURSE OF DEALING,
  50  * USAGE, OR TRADE PRACTICE.  ELECTRONIC ARTS DOES NOT WARRANT AGAINST
  51  * INTERFERENCE WITH YOUR ENJOYMENT OF THE PROGRAM; THAT THE PROGRAM WILL
  52  * MEET YOUR REQUIREMENTS; THAT OPERATION OF THE PROGRAM WILL BE
  53  * UNINTERRUPTED OR ERROR-FREE, OR THAT THE PROGRAM WILL BE COMPATIBLE
  54  * WITH THIRD PARTY SOFTWARE OR THAT ANY ERRORS IN THE PROGRAM WILL BE
  55  * CORRECTED.  NO ORAL OR WRITTEN ADVICE PROVIDED BY ELECTRONIC ARTS OR
  56  * ANY AUTHORIZED REPRESENTATIVE SHALL CREATE A WARRANTY.  SOME
  57  * JURISDICTIONS DO NOT ALLOW THE EXCLUSION OF OR LIMITATIONS ON IMPLIED
  58  * WARRANTIES OR THE LIMITATIONS ON THE APPLICABLE STATUTORY RIGHTS OF A
  59  * CONSUMER, SO SOME OR ALL OF THE ABOVE EXCLUSIONS AND LIMITATIONS MAY
  60  * NOT APPLY TO YOU.
  61  */
  62 #include "sim.h"
  63
  64
  65 /* Sound routines */
  66
  67
  68 int SoundInitialized = 0;
  69 short Dozing;
  70
  71
  72 InitializeSound()
  73 {
  74   char cmd[256];
  75
  76   SoundInitialized = 1;
  77
  78   if (!UserSoundOn) return;
  79
  80   Eval("UIInitializeSound");
  81 }
  82
  83
  84 ShutDownSound()
  85 {
  86   if (SoundInitialized) {
  87     SoundInitialized = 0;
  88     Eval("UIShutDownSound");
  89   }
  90 }
  91
  92
  93 MakeSound(char *channel, char *id)
  94 {
  95   char buf[256];
  96
  97   if (!UserSoundOn) return;
  98   if (!SoundInitialized) InitializeSound();
  99
 100   sprintf(buf, "UIMakeSound \"%s\" \"%s\"", channel, id);
 101   Eval(buf);
 102 }
 103
 104
 105 MakeSoundOn(SimView *view, char *channel, char *id)
 106 {
 107   char buf[256];
 108
 109   if (!UserSoundOn) return;
 110   if (!SoundInitialized) InitializeSound();
 111
 112   sprintf(buf, "UIMakeSoundOn %s \"%s\" \"%s\"",
 113           Tk_PathName(view->tkwin), channel, id);
 114   Eval(buf);
 115 }
 116
 117
 118 StartBulldozer(void)
 119 {
 120   if (!UserSoundOn) return;
 121   if (!SoundInitialized) InitializeSound();
 122   if (!Dozing) {
 123     DoStartSound("edit", "1");
 124     Dozing = 1;
 125   }
 126 }
 127
 128
 129 StopBulldozer(void)
 130 {
 131   if ((!UserSoundOn) || (!SoundInitialized)) return;
 132   DoStopSound("1");
 133   Dozing = 0;
 134 }
 135
 136
 137 /* comefrom: doKeyEvent */
 138 SoundOff(void)
 139 {
 140   if (!SoundInitialized) InitializeSound();
 141   Eval("UISoundOff");
 142   Dozing = 0;
 143 }
 144
 145
 146 DoStartSound(char *channel, char *id)
 147 {
 148   char buf[256];
 149
 150   sprintf(buf, "UIStartSound %s %s", channel, id);
 151   Eval(buf);
 152 }
 153
 154
 155 DoStopSound(char *id)
 156 {
 157   char buf[256];
 158
 159   sprintf(buf, "UIStopSound %s", id);
 160   Eval(buf);
 161 }