qcsrc/client/casings.qc

   1 #include "casings.qh"
   2
   3 #include "autocvars.qh"
   4 #include "defs.qh"
   5 #include "main.qh"
   6 #include "movetypes.qh"
   7 #include "prandom.qh"
   8 #include "rubble.qh"
   9
  10 #include "../common/util.qh"
  11
  12 .float cnt;
  13 .float alpha;
  14 .int state;
  15
  16 entityclass(Casing)
  17 class(Casing) .bool silent;
  18
  19 void Casing_Delete()
  20 {
  21     remove(self);
  22 }
  23
  24 void Casing_Draw()
  25 {
  26         if(self.move_flags & FL_ONGROUND)
  27         {
  28                 self.move_angles_x = 0;
  29                 self.move_angles_z = 0;
  30                 self.flags &= ~FL_ONGROUND;
  31         }
  32
  33         Movetype_Physics_MatchTicrate(autocvar_cl_casings_ticrate, autocvar_cl_casings_sloppy);
  34         if(wasfreed(self))
  35                 return; // deleted by touch function
  36
  37         self.renderflags = 0;
  38         self.alpha = bound(0, self.cnt - time, 1);
  39
  40         if(self.alpha < ALPHA_MIN_VISIBLE)
  41         {
  42                 Casing_Delete();
  43                 self.drawmask = 0;
  44         }
  45 }
  46
  47 void Casing_Touch()
  48 {
  49         if(trace_dphitq3surfaceflags & Q3SURFACEFLAG_NOIMPACT)
  50         {
  51                 Casing_Delete();
  52                 return;
  53         }
  54
  55         if(!self.silent)
  56         if(!trace_ent || trace_ent.solid == SOLID_BSP)
  57         {
  58                 if(vlen(self.velocity) > 50)
  59                 {
  60                         if(time >= self.nextthink)
  61                         {
  62                                 string s;
  63                                 int f = floor(prandom() * 3) + 1;
  64
  65                                 switch(self.state)
  66                                 {
  67                                         case 1:
  68                                                 s = strcat("weapons/casings", itos(f), ".wav");
  69                                                 break;
  70                                         default:
  71                                                 s = strcat("weapons/brass", itos(f), ".wav");
  72                                                 break;
  73                                 }
  74
  75                                 sound (self, CH_SHOTS, s, VOL_BASE, ATTEN_LARGE);
  76                         }
  77                 }
  78         }
  79
  80         self.nextthink = time + 0.2;
  81 }
  82
  83 void Casing_Damage(float thisdmg, int hittype, vector org, vector thisforce)
  84 {
  85         if(thisforce.z < 0)
  86                 thisforce.z = 0;
  87         self.move_velocity = self.move_velocity + thisforce + '0 0 100';
  88         self.move_flags &= ~FL_ONGROUND;
  89 }
  90
  91 void Ent_Casing(float isNew)
  92 {
  93         entity casing;
  94
  95         casing = RubbleNew("casing");
  96         casing.state = ReadByte();
  97         casing.silent = (casing.state & 0x80);
  98         casing.state = (casing.state & 0x7F);
  99         casing.origin_x = ReadCoord();
 100         casing.origin_y = ReadCoord();
 101         casing.origin_z = ReadCoord();
 102         setorigin(casing, casing.origin);
 103         casing.velocity = decompressShortVector(ReadShort());
 104         casing.angles_x = ReadByte() * 360 / 256;
 105         casing.angles_y = ReadByte() * 360 / 256;
 106         casing.angles_z = ReadByte() * 360 / 256;
 107         casing.drawmask = MASK_NORMAL;
 108
 109         if(autocvar_cl_casings && isNew) {
 110                 casing.draw = Casing_Draw;
 111                 casing.move_origin = casing.origin;
 112                 casing.move_velocity = casing.velocity + 2 * prandomvec();
 113                 casing.move_angles = casing.angles;
 114                 casing.move_avelocity = '0 250 0' + 100 * prandomvec();
 115                 casing.move_movetype = MOVETYPE_BOUNCE;
 116                 casing.move_touch = Casing_Touch;
 117                 casing.move_time = time;
 118                 casing.event_damage = Casing_Damage;
 119                 casing.solid = SOLID_TRIGGER;
 120
 121                 switch(casing.state)
 122                 {
 123                         case 1:
 124                                 setmodel(casing, "models/casing_shell.mdl");
 125                                 casing.cnt = time + autocvar_cl_casings_shell_time;
 126                                 break;
 127                         default:
 128                                 setmodel(casing, "models/casing_bronze.iqm");
 129                                 casing.cnt = time + autocvar_cl_casings_bronze_time;
 130                                 break;
 131                 }
 132
 133                 setsize(casing, '0 0 -1', '0 0 -1');
 134
 135                 RubbleLimit("casing", autocvar_cl_casings_maxcount, Casing_Delete);
 136         }
 137         else
 138         {
 139                 entity oldself = self;
 140                 self = casing;
 141                 Casing_Delete(); // yes, this IS stupid, but I don't need to duplicate all the read* stuff then
 142                 self = oldself;
 143         }
 144 }
 145
 146 void Casings_Precache()
 147 {
 148         precache_model("models/casing_shell.mdl");
 149         precache_model("models/casing_bronze.iqm");
 150         precache_sound("weapons/brass1.wav");
 151         precache_sound("weapons/brass2.wav");
 152         precache_sound("weapons/brass3.wav");
 153         precache_sound("weapons/casings1.wav");
 154         precache_sound("weapons/casings2.wav");
 155         precache_sound("weapons/casings3.wav");
 156 }