qcsrc/client/tuba.qc

   1 #include "tuba.qh"
   2
   3 void tubasound(entity e, float restart)
   4 {
   5         string snd1;
   6
   7         snd1 = string_null;
   8
   9         if(Tuba_PitchStep)
  10         {
  11                 string snd2;
  12                 float f1, f2;
  13                 float p1, p2;
  14                 float m;
  15
  16                 f1 = 1;
  17                 p1 = 1;
  18                 snd2 = string_null;
  19                 f2 = 0;
  20                 p2 = 1;
  21
  22                 m = e.note % Tuba_PitchStep;
  23                 if(m)
  24                 {
  25                         if(e.note - m < TUBA_MIN)
  26                         {
  27                                 if(restart)
  28                                         snd1 = TUBA_STARTNOTE(e.tuba_instrument, e.note - m + Tuba_PitchStep);
  29                                 p1 = pow(2.0, (m - Tuba_PitchStep) / 12.0);
  30                         }
  31                         else if(e.note - m + Tuba_PitchStep > TUBA_MAX)
  32                         {
  33                                 if(restart)
  34                                         snd1 = TUBA_STARTNOTE(e.tuba_instrument, e.note - m);
  35                                 p1 = pow(2.0, m / 12.0);
  36                         }
  37                         else
  38                         {
  39                                 if(restart)
  40                                         snd1 = TUBA_STARTNOTE(e.tuba_instrument, e.note - m);
  41                                 f1 = cos(M_PI_2 * m / Tuba_PitchStep);
  42                                 p1 = pow(2.0, m / 12.0);
  43                                 if(restart)
  44                                         snd2 = TUBA_STARTNOTE(e.tuba_instrument, e.note - m + Tuba_PitchStep);
  45                                 f2 = sin(M_PI_2 * m / Tuba_PitchStep);
  46                                 p2 = pow(2.0, (m - Tuba_PitchStep) / 12.0);
  47                         }
  48                 }
  49                 else
  50                 {
  51                         if(restart)
  52                                 snd1 = TUBA_STARTNOTE(e.tuba_instrument, e.note);
  53                 }
  54
  55                 sound7(e, CH_TUBA_SINGLE, snd1, e.cnt * f1, e.attenuate * autocvar_g_balance_tuba_attenuation, 100 * p1, 0);
  56                 if(f2)
  57                         sound7(e.enemy, CH_TUBA_SINGLE, snd2, e.cnt * f2, e.attenuate * autocvar_g_balance_tuba_attenuation, 100 * p2, 0);
  58         }
  59         else
  60         {
  61                 if(restart)
  62                         snd1 = TUBA_STARTNOTE(e.tuba_instrument, e.note);
  63                 sound(e, CH_TUBA_SINGLE, snd1, e.cnt, e.attenuate * autocvar_g_balance_tuba_attenuation);
  64         }
  65 }
  66
  67 void Ent_TubaNote_Think()
  68 {
  69         float f;
  70         f = autocvar_g_balance_tuba_fadetime;
  71         if(f > 0)
  72                 self.cnt -= frametime * self.count / f;
  73         else
  74                 self.cnt = 0;
  75         self.nextthink = time;
  76         if(self.cnt <= 0)
  77         {
  78                 sound(self, CH_TUBA_SINGLE, "misc/null.wav", 0, 0);
  79                 if(self.enemy)
  80                 {
  81                         sound(self.enemy, CH_TUBA_SINGLE, "misc/null.wav", 0, 0);
  82                         remove(self.enemy);
  83                 }
  84                 remove(self);
  85         }
  86         else
  87         {
  88                 tubasound(self, 0);
  89         }
  90 }
  91
  92 void Ent_TubaNote_UpdateSound()
  93 {
  94         self.enemy.cnt = bound(0, VOL_BASE * autocvar_g_balance_tuba_volume, 1);
  95         self.enemy.count = self.enemy.cnt;
  96         self.enemy.note = self.note;
  97         self.enemy.tuba_instrument = self.tuba_instrument;
  98         tubasound(self.enemy, 1);
  99 }
 100
 101 void Ent_TubaNote_StopSound()
 102 {
 103         self.enemy.nextthink = time;
 104         self.enemy = world;
 105 }
 106
 107 void Ent_TubaNote(float bIsNew)
 108 {
 109     int f, n, i;
 110         float att, upd;
 111         f = ReadByte();
 112
 113         upd = 0;
 114
 115         if(f & 1)
 116         {
 117                 n = ReadChar();
 118                 i = ReadByte();
 119                 att = (i & 1);
 120                 i = floor(i / 2);
 121
 122                 if(n != self.note || i != self.tuba_instrument || bIsNew)
 123                 {
 124                         if(self.enemy)
 125                                 Ent_TubaNote_StopSound();
 126                 }
 127
 128                 if(!self.enemy)
 129                 {
 130                         self.enemy = spawn();
 131                         self.enemy.classname = "tuba_note";
 132                         if(Tuba_PitchStep)
 133                         {
 134                                 self.enemy.enemy = spawn();
 135                                 self.enemy.enemy.classname = "tuba_note_2";
 136                         }
 137                         bIsNew = true;
 138                 }
 139
 140                 self.enemy.attenuate = att;
 141
 142                 if(bIsNew)
 143                 {
 144                         self.note = n;
 145                         self.tuba_instrument = i;
 146                         upd = 1;
 147                 }
 148         }
 149
 150         if(f & 2)
 151         {
 152                 self.enemy.origin_x = ReadCoord();
 153                 self.enemy.origin_y = ReadCoord();
 154                 self.enemy.origin_z = ReadCoord();
 155                 setorigin(self.enemy, self.enemy.origin);
 156                 if(self.enemy.enemy)
 157                         setorigin(self.enemy.enemy, self.enemy.origin);
 158         }
 159
 160         self.think = Ent_TubaNote_StopSound;
 161         self.entremove = Ent_TubaNote_StopSound;
 162         self.enemy.think = Ent_TubaNote_Think;
 163         self.enemy.nextthink = time + 10;
 164
 165         if(upd)
 166                 Ent_TubaNote_UpdateSound();
 167 }
 168
 169 void Tuba_Precache()
 170 {
 171         float i;
 172     int n;
 173         Tuba_PitchStep = autocvar_g_balance_tuba_pitchstep;
 174         if(Tuba_PitchStep)
 175         {
 176                 if(!checkextension("DP_SND_SOUND7_WIP2") && !checkextension("DP_SND_SOUND7"))
 177                 {
 178                         print("^1NOTE:^7 requested pitch shifting, but not supported by this engine build\n");
 179                         Tuba_PitchStep = 0;
 180                 }
 181         }
 182         for(n = TUBA_MIN; n <= TUBA_MAX; ++n)
 183         {
 184                 if(!Tuba_PitchStep || ((n % Tuba_PitchStep) == 0))
 185                 {
 186                         for(i = 0; i < TUBA_INSTRUMENTS; ++i)
 187                                 precache_sound(TUBA_STARTNOTE(i, n));
 188                 }
 189         }
 190 }