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 REGISTER_NET_TEMP(TE_CSQC_TARGET_MUSIC)
  10 REGISTER_NET_LINKED(ENT_CLIENT_TRIGGER_MUSIC)
  11
  12 #ifdef SVQC
  13
  14 // values:
  15 //   volume
  16 //   noise
  17 //   targetname
  18 //   lifetime
  19 //   fade_time
  20 //   fade_rate
  21 // when triggered, the music is overridden for activator until lifetime (or forever, if lifetime is 0)
  22 // when targetname is not set, THIS ONE is default
  23 void target_music_sendto(float to, float is)
  24 {SELFPARAM();
  25         WriteHeader(to, TE_CSQC_TARGET_MUSIC);
  26         WriteShort(to, num_for_edict(self));
  27         WriteByte(to, self.volume * 255.0 * is);
  28         WriteByte(to, self.fade_time * 16.0);
  29         WriteByte(to, self.fade_rate * 16.0);
  30         WriteByte(to, self.lifetime);
  31         WriteString(to, self.noise);
  32 }
  33 void target_music_reset(entity this)
  34 {
  35         if (this.targetname == "") target_music_sendto(MSG_ALL, 1);
  36 }
  37 void target_music_kill()
  38 {
  39         for(self = world; (self = find(self, classname, "target_music")); )
  40         {
  41                 self.volume = 0;
  42                 if(self.targetname == "")
  43                         target_music_sendto(MSG_ALL, 1);
  44                 else
  45                         target_music_sendto(MSG_ALL, 0);
  46         }
  47 }
  48 void target_music_use()
  49 {
  50         if(!activator)
  51                 return;
  52         if(IS_REAL_CLIENT(activator))
  53         {
  54                 msg_entity = activator;
  55                 target_music_sendto(MSG_ONE, 1);
  56         }
  57         entity head;
  58         FOR_EACH_SPEC(head) if(head.enemy == activator) { msg_entity = head; target_music_sendto(MSG_ONE, 1); }
  59 }
  60 spawnfunc(target_music)
  61 {
  62         self.use = target_music_use;
  63         self.reset = target_music_reset;
  64         if(!self.volume)
  65                 self.volume = 1;
  66         if(self.targetname == "")
  67                 target_music_sendto(MSG_INIT, 1);
  68         else
  69                 target_music_sendto(MSG_INIT, 0);
  70 }
  71 void TargetMusic_RestoreGame()
  72 {SELFPARAM();
  73         for(entity e = world; (e = find(e, classname, "target_music")); )
  74         {
  75                 setself(e);
  76                 if(self.targetname == "")
  77                         target_music_sendto(MSG_INIT, 1);
  78                 else
  79                         target_music_sendto(MSG_INIT, 0);
  80         }
  81 }
  82 // values:
  83 //   volume
  84 //   noise
  85 //   targetname
  86 //   fade_time
  87 // spawnflags:
  88 //   1 = START_OFF
  89 // when triggered, it is disabled/enabled for everyone
  90 bool trigger_music_SendEntity(entity this, entity to, float sf)
  91 {
  92         WriteHeader(MSG_ENTITY, ENT_CLIENT_TRIGGER_MUSIC);
  93         sf &= ~0x80;
  94         if(self.cnt)
  95                 sf |= 0x80;
  96         WriteByte(MSG_ENTITY, sf);
  97         if(sf & 4)
  98         {
  99                 WriteCoord(MSG_ENTITY, self.origin.x);
 100                 WriteCoord(MSG_ENTITY, self.origin.y);
 101                 WriteCoord(MSG_ENTITY, self.origin.z);
 102         }
 103         if(sf & 1)
 104         {
 105                 if(self.model != "null")
 106                 {
 107                         WriteShort(MSG_ENTITY, self.modelindex);
 108                         WriteCoord(MSG_ENTITY, self.mins.x);
 109                         WriteCoord(MSG_ENTITY, self.mins.y);
 110                         WriteCoord(MSG_ENTITY, self.mins.z);
 111                         WriteCoord(MSG_ENTITY, self.maxs.x);
 112                         WriteCoord(MSG_ENTITY, self.maxs.y);
 113                         WriteCoord(MSG_ENTITY, self.maxs.z);
 114                 }
 115                 else
 116                 {
 117                         WriteShort(MSG_ENTITY, 0);
 118                         WriteCoord(MSG_ENTITY, self.maxs.x);
 119                         WriteCoord(MSG_ENTITY, self.maxs.y);
 120                         WriteCoord(MSG_ENTITY, self.maxs.z);
 121                 }
 122                 WriteByte(MSG_ENTITY, self.volume * 255.0);
 123                 WriteByte(MSG_ENTITY, self.fade_time * 16.0);
 124                 WriteByte(MSG_ENTITY, self.fade_rate * 16.0);
 125                 WriteString(MSG_ENTITY, self.noise);
 126         }
 127         return 1;
 128 }
 129 void trigger_music_reset(entity this)
 130 {
 131         this.cnt = !(this.spawnflags & 1);
 132         this.SendFlags |= 0x80;
 133 }
 134 void trigger_music_use()
 135 {SELFPARAM();
 136         self.cnt = !self.cnt;
 137         self.SendFlags |= 0x80;
 138 }
 139 spawnfunc(trigger_music)
 140 {
 141         if(this.model != "") _setmodel(this, this.model);
 142         if(!this.volume) this.volume = 1;
 143         if(!this.modelindex)
 144         {
 145                 setorigin(this, this.origin + this.mins);
 146                 setsize(this, '0 0 0', this.maxs - this.mins);
 147         }
 148         trigger_music_reset(this);
 149
 150         this.use = trigger_music_use;
 151         this.reset = trigger_music_reset;
 152
 153         Net_LinkEntity(this, 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