qcsrc/client/target_music.qc

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