qcsrc/client/casings.qc

   1 #if defined(CSQC)
   2         #include "movetypes.qh"
   3         #include "prandom.qh"
   4         #include "rubble.qh"
   5
   6         .float cnt;
   7         .float alpha;
   8         .int state;
   9 #elif defined(MENUQC)
  10 #elif defined(SVQC)
  11 #endif
  12
  13
  14 .bool silent;
  15
  16 void Casing_Delete()
  17 {
  18     remove(self);
  19 }
  20
  21 void Casing_Draw()
  22 {
  23         if(self.move_flags & FL_ONGROUND)
  24         {
  25                 self.move_angles_x = 0;
  26                 self.move_angles_z = 0;
  27                 self.flags &= ~FL_ONGROUND;
  28         }
  29
  30         Movetype_Physics_MatchTicrate(autocvar_cl_casings_ticrate, autocvar_cl_casings_sloppy);
  31         if(wasfreed(self))
  32                 return; // deleted by touch function
  33
  34         self.renderflags = 0;
  35         self.alpha = bound(0, self.cnt - time, 1);
  36
  37         if(self.alpha < ALPHA_MIN_VISIBLE)
  38         {
  39                 Casing_Delete();
  40                 self.drawmask = 0;
  41         }
  42 }
  43
  44 void Casing_Touch()
  45 {
  46         if(trace_dphitq3surfaceflags & Q3SURFACEFLAG_NOIMPACT)
  47         {
  48                 Casing_Delete();
  49                 return;
  50         }
  51
  52         if(!self.silent)
  53         if(!trace_ent || trace_ent.solid == SOLID_BSP)
  54         {
  55                 if(vlen(self.velocity) > 50)
  56                 {
  57                         if(time >= self.nextthink)
  58                         {
  59                                 string s;
  60                                 int f = floor(prandom() * 3) + 1;
  61
  62                                 switch(self.state)
  63                                 {
  64                                         case 1:
  65                                                 s = strcat("weapons/casings", itos(f), ".wav");
  66                                                 break;
  67                                         default:
  68                                                 s = strcat("weapons/brass", itos(f), ".wav");
  69                                                 break;
  70                                 }
  71
  72                                 sound (self, CH_SHOTS, s, VOL_BASE, ATTEN_LARGE);
  73                         }
  74                 }
  75         }
  76
  77         self.nextthink = time + 0.2;
  78 }
  79
  80 void Casing_Damage(float thisdmg, int hittype, vector org, vector thisforce)
  81 {
  82         if(thisforce.z < 0)
  83                 thisforce.z = 0;
  84         self.move_velocity = self.move_velocity + thisforce + '0 0 100';
  85         self.move_flags &= ~FL_ONGROUND;
  86 }
  87
  88 void Ent_Casing(float isNew)
  89 {
  90         entity casing;
  91
  92         casing = RubbleNew("casing");
  93         casing.state = ReadByte();
  94         casing.silent = (casing.state & 0x80);
  95         casing.state = (casing.state & 0x7F);
  96         casing.origin_x = ReadCoord();
  97         casing.origin_y = ReadCoord();
  98         casing.origin_z = ReadCoord();
  99         setorigin(casing, casing.origin);
 100         casing.velocity = decompressShortVector(ReadShort());
 101         casing.angles_x = ReadByte() * 360 / 256;
 102         casing.angles_y = ReadByte() * 360 / 256;
 103         casing.angles_z = ReadByte() * 360 / 256;
 104         casing.drawmask = MASK_NORMAL;
 105
 106         if(autocvar_cl_casings && isNew) {
 107                 casing.draw = Casing_Draw;
 108                 casing.move_origin = casing.origin;
 109                 casing.move_velocity = casing.velocity + 2 * prandomvec();
 110                 casing.move_angles = casing.angles;
 111                 casing.move_avelocity = '0 250 0' + 100 * prandomvec();
 112                 casing.move_movetype = MOVETYPE_BOUNCE;
 113                 casing.move_touch = Casing_Touch;
 114                 casing.move_time = time;
 115                 casing.event_damage = Casing_Damage;
 116                 casing.solid = SOLID_TRIGGER;
 117
 118                 switch(casing.state)
 119                 {
 120                         case 1:
 121                                 setmodel(casing, "models/casing_shell.mdl");
 122                                 casing.cnt = time + autocvar_cl_casings_shell_time;
 123                                 break;
 124                         default:
 125                                 setmodel(casing, "models/casing_bronze.iqm");
 126                                 casing.cnt = time + autocvar_cl_casings_bronze_time;
 127                                 break;
 128                 }
 129
 130                 setsize(casing, '0 0 -1', '0 0 -1');
 131
 132                 RubbleLimit("casing", autocvar_cl_casings_maxcount, Casing_Delete);
 133         }
 134         else
 135         {
 136                 entity oldself = self;
 137                 self = casing;
 138                 Casing_Delete(); // yes, this IS stupid, but I don't need to duplicate all the read* stuff then
 139                 self = oldself;
 140         }
 141 }
 142
 143 void Casings_Precache()
 144 {
 145         precache_model("models/casing_shell.mdl");
 146         precache_model("models/casing_bronze.iqm");
 147         precache_sound("weapons/brass1.wav");
 148         precache_sound("weapons/brass2.wav");
 149         precache_sound("weapons/brass3.wav");
 150         precache_sound("weapons/casings1.wav");
 151         precache_sound("weapons/casings2.wav");
 152         precache_sound("weapons/casings3.wav");
 153 }