qcsrc/common/triggers/target/music.qc

   1 #if defined(CSQC)
   2 #elif defined(MENUQC)
   3 #elif defined(SVQC)
   4     #include "../../constants.qh"
   5     #include "../../../server/constants.qh"
   6     #include "../../../server/defs.qh"
   7 #endif
   8
   9 #ifdef SVQC
  10
  11 // values:
  12 //   volume
  13 //   noise
  14 //   targetname
  15 //   lifetime
  16 //   fade_time
  17 //   fade_rate
  18 // when triggered, the music is overridden for activator until lifetime (or forever, if lifetime is 0)
  19 // when targetname is not set, THIS ONE is default
  20 void target_music_sendto(float to, float is)
  21 {SELFPARAM();
  22         WriteHeader(to, TE_CSQC_TARGET_MUSIC);
  23         WriteShort(to, num_for_edict(self));
  24         WriteByte(to, self.volume * 255.0 * is);
  25         WriteByte(to, self.fade_time * 16.0);
  26         WriteByte(to, self.fade_rate * 16.0);
  27         WriteByte(to, self.lifetime);
  28         WriteString(to, self.noise);
  29 }
  30 void target_music_reset()
  31 {SELFPARAM();
  32         if(self.targetname == "")
  33                 target_music_sendto(MSG_ALL, 1);
  34 }
  35 void target_music_kill()
  36 {
  37         for(self = world; (self = find(self, classname, "target_music")); )
  38         {
  39                 self.volume = 0;
  40                 if(self.targetname == "")
  41                         target_music_sendto(MSG_ALL, 1);
  42                 else
  43                         target_music_sendto(MSG_ALL, 0);
  44         }
  45 }
  46 void target_music_use()
  47 {
  48         if(!activator)
  49                 return;
  50         if(IS_REAL_CLIENT(activator))
  51         {
  52                 msg_entity = activator;
  53                 target_music_sendto(MSG_ONE, 1);
  54         }
  55         entity head;
  56         FOR_EACH_SPEC(head) if(head.enemy == activator) { msg_entity = head; target_music_sendto(MSG_ONE, 1); }
  57 }
  58 spawnfunc(target_music)
  59 {
  60         self.use = target_music_use;
  61         self.reset = target_music_reset;
  62         if(!self.volume)
  63                 self.volume = 1;
  64         if(self.targetname == "")
  65                 target_music_sendto(MSG_INIT, 1);
  66         else
  67                 target_music_sendto(MSG_INIT, 0);
  68 }
  69 void TargetMusic_RestoreGame()
  70 {SELFPARAM();
  71         for(entity e = world; (e = find(e, classname, "target_music")); )
  72         {
  73                 setself(e);
  74                 if(self.targetname == "")
  75                         target_music_sendto(MSG_INIT, 1);
  76                 else
  77                         target_music_sendto(MSG_INIT, 0);
  78         }
  79 }
  80 // values:
  81 //   volume
  82 //   noise
  83 //   targetname
  84 //   fade_time
  85 // spawnflags:
  86 //   1 = START_OFF
  87 // when triggered, it is disabled/enabled for everyone
  88 bool trigger_music_SendEntity(entity this, entity to, float sf)
  89 {
  90         WriteHeader(MSG_ENTITY, ENT_CLIENT_TRIGGER_MUSIC);
  91         sf &= ~0x80;
  92         if(self.cnt)
  93                 sf |= 0x80;
  94         WriteByte(MSG_ENTITY, sf);
  95         if(sf & 4)
  96         {
  97                 WriteCoord(MSG_ENTITY, self.origin.x);
  98                 WriteCoord(MSG_ENTITY, self.origin.y);
  99                 WriteCoord(MSG_ENTITY, self.origin.z);
 100         }
 101         if(sf & 1)
 102         {
 103                 if(self.model != "null")
 104                 {
 105                         WriteShort(MSG_ENTITY, self.modelindex);
 106                         WriteCoord(MSG_ENTITY, self.mins.x);
 107                         WriteCoord(MSG_ENTITY, self.mins.y);
 108                         WriteCoord(MSG_ENTITY, self.mins.z);
 109                         WriteCoord(MSG_ENTITY, self.maxs.x);
 110                         WriteCoord(MSG_ENTITY, self.maxs.y);
 111                         WriteCoord(MSG_ENTITY, self.maxs.z);
 112                 }
 113                 else
 114                 {
 115                         WriteShort(MSG_ENTITY, 0);
 116                         WriteCoord(MSG_ENTITY, self.maxs.x);
 117                         WriteCoord(MSG_ENTITY, self.maxs.y);
 118                         WriteCoord(MSG_ENTITY, self.maxs.z);
 119                 }
 120                 WriteByte(MSG_ENTITY, self.volume * 255.0);
 121                 WriteByte(MSG_ENTITY, self.fade_time * 16.0);
 122                 WriteByte(MSG_ENTITY, self.fade_rate * 16.0);
 123                 WriteString(MSG_ENTITY, self.noise);
 124         }
 125         return 1;
 126 }
 127 void trigger_music_reset()
 128 {SELFPARAM();
 129         self.cnt = !(self.spawnflags & 1);
 130         self.SendFlags |= 0x80;
 131 }
 132 void trigger_music_use()
 133 {SELFPARAM();
 134         self.cnt = !self.cnt;
 135         self.SendFlags |= 0x80;
 136 }
 137 spawnfunc(trigger_music)
 138 {
 139         if(self.model != "")
 140                 _setmodel(self, self.model);
 141         if(!self.volume)
 142                 self.volume = 1;
 143         if(!self.modelindex)
 144         {
 145                 setorigin(self, self.origin + self.mins);
 146                 setsize(self, '0 0 0', self.maxs - self.mins);
 147         }
 148         trigger_music_reset();
 149
 150         self.use = trigger_music_use;
 151         self.reset = trigger_music_reset;
 152
 153         Net_LinkEntity(self, false, 0, trigger_music_SendEntity);
 154 }
 155 #elif defined(CSQC)
 156
 157 void TargetMusic_Advance()
 158 {
 159         // run AFTER all the thinks!
 160         entity best, e;
 161         float vol, vol0;
 162         best = music_default;
 163         if(music_target && time < music_target.lifetime)
 164                 best = music_target;
 165         if(music_trigger)
 166                 best = music_trigger;
 167         for(e = world; (e = findfloat(e, enttype, NET_ENT_CLIENT_TRIGGER_MUSIC.m_id)); ) if(e.noise)
 168         {
 169                 vol0 = e.lastvol;
 170                 if(getsoundtime(e, CH_BGM_SINGLE) < 0)
 171                 {
 172                         vol0 = -1;
 173                 }
 174                 if(e == best)
 175                 {
 176                         // increase volume
 177                         if(e.fade_time > 0)
 178                                 e.state = bound(0, e.state + frametime / e.fade_time, 1);
 179                         else
 180                                 e.state = 1;
 181                 }
 182                 else
 183                 {
 184                         // decrease volume
 185                         if(e.fade_rate > 0)
 186                                 e.state = bound(0, e.state - frametime / e.fade_rate, 1);
 187                         else
 188                                 e.state = 0;
 189                 }
 190                 vol = e.state * e.volume * autocvar_bgmvolume;
 191                 if(vol != vol0)
 192                 {
 193                         if(vol0 < 0)
 194                                 _sound(e, CH_BGM_SINGLE, e.noise, vol, ATTEN_NONE); // restart
 195                         else
 196                                 _sound(e, CH_BGM_SINGLE, "", vol, ATTEN_NONE);
 197                         e.lastvol = vol;
 198                 }
 199         }
 200         music_trigger = world;
 201
 202         if(best)
 203                 bgmtime = getsoundtime(best, CH_BGM_SINGLE);
 204         else
 205                 bgmtime = gettime(GETTIME_CDTRACK);
 206 }
 207
 208 NET_HANDLE(TE_CSQC_TARGET_MUSIC, bool isNew)
 209 {
 210         Net_TargetMusic();
 211         return true;
 212 }
 213
 214 void Net_TargetMusic()
 215 {
 216         int id = ReadShort();
 217         float vol = ReadByte() / 255.0;
 218         float fai = ReadByte() / 16.0;
 219         float fao = ReadByte() / 16.0;
 220         float tim = ReadByte();
 221         string noi = ReadString();
 222
 223         entity e;
 224         for(e = world; (e = findfloat(e, enttype, NET_ENT_CLIENT_TRIGGER_MUSIC.m_id)); )
 225         {
 226                 if(e.count == id)
 227                         break;
 228         }
 229         if(!e)
 230         {
 231                 e = spawn();
 232                 e.enttype = NET_ENT_CLIENT_TRIGGER_MUSIC.m_id;
 233                 e.count = id;
 234         }
 235         if(e.noise != noi)
 236         {
 237                 if(e.noise)
 238                         strunzone(e.noise);
 239                 e.noise = strzone(noi);
 240                 precache_sound(e.noise);
 241                 _sound(e, CH_BGM_SINGLE, e.noise, 0, ATTEN_NONE);
 242                 if(getsoundtime(e, CH_BGM_SINGLE) < 0)
 243                 {
 244                         LOG_TRACEF("Cannot initialize sound %s\n", e.noise);
 245                         strunzone(e.noise);
 246                         e.noise = string_null;
 247                 }
 248         }
 249         e.volume = vol;
 250         e.fade_time = fai;
 251         e.fade_rate = fao;
 252         if(vol > 0)
 253         {
 254                 if(tim == 0)
 255                 {
 256                         music_default = e;
 257                         if(!music_disabled)
 258                         {
 259                                 e.state = 2;
 260                                 cvar_settemp("music_playlist_index", "-1"); // don't use playlists
 261                                 localcmd("cd stop\n"); // just in case
 262                                 music_disabled = 1;
 263                         }
 264                 }
 265                 else
 266                 {
 267                         music_target = e;
 268                         e.lifetime = time + tim;
 269                 }
 270         }
 271 }
 272
 273 void Ent_TriggerMusic_Think()
 274 {SELFPARAM();
 275         if(WarpZoneLib_BoxTouchesBrush(view_origin, view_origin, self, world))
 276         {
 277                 music_trigger = self;
 278         }
 279         self.nextthink = time;
 280 }
 281
 282 void Ent_TriggerMusic_Remove()
 283 {SELFPARAM();
 284         if(self.noise)
 285                 strunzone(self.noise);
 286         self.noise = string_null;
 287 }
 288
 289 NET_HANDLE(ENT_CLIENT_TRIGGER_MUSIC, bool isnew)
 290 {
 291         int f = ReadByte();
 292         if(f & 4)
 293         {
 294                 self.origin_x = ReadCoord();
 295                 self.origin_y = ReadCoord();
 296                 self.origin_z = ReadCoord();
 297         }
 298         if(f & 1)
 299         {
 300                 self.modelindex = ReadShort();
 301                 if(self.modelindex)
 302                 {
 303                         self.mins_x = ReadCoord();
 304                         self.mins_y = ReadCoord();
 305                         self.mins_z = ReadCoord();
 306                         self.maxs_x = ReadCoord();
 307                         self.maxs_y = ReadCoord();
 308                         self.maxs_z = ReadCoord();
 309                 }
 310                 else
 311                 {
 312                         self.mins    = '0 0 0';
 313                         self.maxs_x = ReadCoord();
 314                         self.maxs_y = ReadCoord();
 315                         self.maxs_z = ReadCoord();
 316                 }
 317
 318                 self.volume = ReadByte() / 255.0;
 319                 self.fade_time = ReadByte() / 16.0;
 320                 self.fade_rate = ReadByte() / 16.0;
 321                 string s = self.noise;
 322                 if(self.noise)
 323                         strunzone(self.noise);
 324                 self.noise = strzone(ReadString());
 325                 if(self.noise != s)
 326                 {
 327                         precache_sound(self.noise);
 328                         _sound(self, CH_BGM_SINGLE, self.noise, 0, ATTEN_NONE);
 329                         if(getsoundtime(self, CH_BGM_SINGLE) < 0)
 330                         {
 331                                 LOG_TRACEF("Cannot initialize sound %s\n", self.noise);
 332                                 strunzone(self.noise);
 333                                 self.noise = string_null;
 334                         }
 335                 }
 336         }
 337
 338         setorigin(self, self.origin);
 339         setsize(self, self.mins, self.maxs);
 340         self.cnt = 1;
 341         self.think = Ent_TriggerMusic_Think;
 342         self.nextthink = time;
 343         return true;
 344 }
 345
 346 #endif