qcsrc/client/target_music.qc

   1 #if defined(CSQC)
   2         #include "../dpdefs/csprogsdefs.qc"
   3         #include "Defs.qc"
   4         #include "../common/constants.qh"
   5         #include "../warpzonelib/common.qh"
   6         #include "../common/util.qh"
   7         #include "autocvars.qh"
   8         #include "main.qh"
   9         #include "../csqcmodellib/cl_model.qh"
  10 #elif defined(MENUQC)
  11 #elif defined(SVQC)
  12 #endif
  13
  14 float music_disabled;
  15 entity music_default;
  16 entity music_target;
  17 entity music_trigger;
  18 // FIXME also control bgmvolume here, to not require a target_music for the default track.
  19
  20 .int state;
  21 .float lastvol;
  22
  23 void TargetMusic_Advance()
  24 {
  25         // run AFTER all the thinks!
  26         entity best, e;
  27         float vol, vol0;
  28         best = music_default;
  29         if(music_target && time < music_target.lifetime)
  30                 best = music_target;
  31         if(music_trigger)
  32                 best = music_trigger;
  33         for(e = world; (e = findfloat(e, enttype, ENT_CLIENT_TRIGGER_MUSIC)); ) if(e.noise)
  34         {
  35                 vol0 = e.lastvol;
  36                 if(getsoundtime(e, CH_BGM_SINGLE) < 0)
  37                 {
  38                         vol0 = -1;
  39                 }
  40                 if(e == best)
  41                 {
  42                         // increase volume
  43                         if(e.fade_time > 0)
  44                                 e.state = bound(0, e.state + frametime / e.fade_time, 1);
  45                         else
  46                                 e.state = 1;
  47                 }
  48                 else
  49                 {
  50                         // decrease volume
  51                         if(e.fade_rate > 0)
  52                                 e.state = bound(0, e.state - frametime / e.fade_rate, 1);
  53                         else
  54                                 e.state = 0;
  55                 }
  56                 vol = e.state * e.volume * autocvar_bgmvolume;
  57                 if(vol != vol0)
  58                 {
  59                         if(vol0 < 0)
  60                                 sound(e, CH_BGM_SINGLE, e.noise, vol, ATTEN_NONE); // restart
  61                         else
  62                                 sound(e, CH_BGM_SINGLE, "", vol, ATTEN_NONE);
  63                         e.lastvol = vol;
  64                 }
  65         }
  66         music_trigger = world;
  67
  68         if(best)
  69                 bgmtime = getsoundtime(best, CH_BGM_SINGLE);
  70         else
  71                 bgmtime = gettime(GETTIME_CDTRACK);
  72 }
  73
  74 void Net_TargetMusic()
  75 {
  76         float vol, fai, fao, tim, id;
  77         string noi;
  78         entity e;
  79
  80         id = ReadShort();
  81         vol = ReadByte() / 255.0;
  82         fai = ReadByte() / 16.0;
  83         fao = ReadByte() / 16.0;
  84         tim = ReadByte();
  85         noi = ReadString();
  86
  87         for(e = world; (e = findfloat(e, enttype, ENT_CLIENT_TRIGGER_MUSIC)); )
  88         {
  89                 if(e.count == id)
  90                         break;
  91         }
  92         if(!e)
  93         {
  94                 e = spawn();
  95                 e.enttype = ENT_CLIENT_TRIGGER_MUSIC;
  96                 e.count = id;
  97         }
  98         if(e.noise != noi)
  99         {
 100                 if(e.noise)
 101                         strunzone(e.noise);
 102                 e.noise = strzone(noi);
 103                 precache_sound(e.noise);
 104                 sound(e, CH_BGM_SINGLE, e.noise, 0, ATTEN_NONE);
 105                 if(getsoundtime(e, CH_BGM_SINGLE) < 0)
 106                 {
 107                         dprintf("Cannot initialize sound %s\n", e.noise);
 108                         strunzone(e.noise);
 109                         e.noise = string_null;
 110                 }
 111         }
 112         e.volume = vol;
 113         e.fade_time = fai;
 114         e.fade_rate = fao;
 115         if(vol > 0)
 116         {
 117                 if(tim == 0)
 118                 {
 119                         music_default = e;
 120                         if(!music_disabled)
 121                         {
 122                                 e.state = 2;
 123                                 cvar_settemp("music_playlist_index", "-1"); // don't use playlists
 124                                 localcmd("cd stop\n"); // just in case
 125                                 music_disabled = 1;
 126                         }
 127                 }
 128                 else
 129                 {
 130                         music_target = e;
 131                         e.lifetime = time + tim;
 132                 }
 133         }
 134 }
 135
 136 void Ent_TriggerMusic_Think()
 137 {
 138         if(WarpZoneLib_BoxTouchesBrush(view_origin, view_origin, self, world))
 139         {
 140                 music_trigger = self;
 141         }
 142         self.nextthink = time;
 143 }
 144
 145 void Ent_TriggerMusic_Remove()
 146 {
 147         if(self.noise)
 148                 strunzone(self.noise);
 149         self.noise = string_null;
 150 }
 151
 152 void Ent_ReadTriggerMusic()
 153 {
 154         int f = ReadByte();
 155         if(f & 4)
 156         {
 157                 self.origin_x = ReadCoord();
 158                 self.origin_y = ReadCoord();
 159                 self.origin_z = ReadCoord();
 160         }
 161         if(f & 1)
 162         {
 163                 self.modelindex = ReadShort();
 164                 if(self.modelindex)
 165                 {
 166                         self.mins_x = ReadCoord();
 167                         self.mins_y = ReadCoord();
 168                         self.mins_z = ReadCoord();
 169                         self.maxs_x = ReadCoord();
 170                         self.maxs_y = ReadCoord();
 171                         self.maxs_z = ReadCoord();
 172                 }
 173                 else
 174                 {
 175                         self.mins    = '0 0 0';
 176                         self.maxs_x = ReadCoord();
 177                         self.maxs_y = ReadCoord();
 178                         self.maxs_z = ReadCoord();
 179                 }
 180
 181                 self.volume = ReadByte() / 255.0;
 182                 self.fade_time = ReadByte() / 16.0;
 183                 self.fade_rate = ReadByte() / 16.0;
 184                 string s = self.noise;
 185                 if(self.noise)
 186                         strunzone(self.noise);
 187                 self.noise = strzone(ReadString());
 188                 if(self.noise != s)
 189                 {
 190                         precache_sound(self.noise);
 191                         sound(self, CH_BGM_SINGLE, self.noise, 0, ATTEN_NONE);
 192                         if(getsoundtime(self, CH_BGM_SINGLE) < 0)
 193                         {
 194                                 dprintf("Cannot initialize sound %s\n", self.noise);
 195                                 strunzone(self.noise);
 196                                 self.noise = string_null;
 197                         }
 198                 }
 199         }
 200
 201         setorigin(self, self.origin);
 202         setsize(self, self.mins, self.maxs);
 203         self.cnt = 1;
 204         self.think = Ent_TriggerMusic_Think;
 205         self.nextthink = time;
 206 }