data/qcsrc/client/projectile.qc

   1 .float count; // set if clientside projectile
   2 .float cnt; // sound index
   3 .float gravity;
   4
   5 void Projectile_Draw()
   6 {
   7         vector oldorg;
   8
   9         oldorg = self.origin;
  10
  11         if(self.count & 0x80)
  12         {
  13                 //self.move_flags &~= FL_ONGROUND;
  14                 Movetype_Physics(TRUE);
  15                 self.angles = vectoangles(self.velocity);
  16         }
  17         else
  18         {
  19                 InterpolateOrigin_Do();
  20         }
  21
  22         switch(self.cnt)
  23         {
  24                 case PROJECTILE_ROCKET:
  25                         trailparticles(self, particleeffectnum("TR_ROCKET"), oldorg, self.origin);
  26                         break;
  27                 case PROJECTILE_TAG:
  28                         trailparticles(self, particleeffectnum("TR_VORESPIKE"), oldorg, self.origin);
  29                         break;
  30                 case PROJECTILE_ELECTRO_BEAM:
  31                         trailparticles(self, particleeffectnum("TR_NEXUIZPLASMA"), oldorg, self.origin);
  32                         break;
  33                 case PROJECTILE_GRENADE:
  34                         trailparticles(self, particleeffectnum("TR_KNIGHTSPIKE"), oldorg, self.origin);
  35                         if(!(self.move_flags & FL_ONGROUND))
  36                                 self.angles -= '750 0 0' * time;
  37                         break;
  38                 case PROJECTILE_GRENADE_BOUNCING:
  39                         trailparticles(self, particleeffectnum("TR_KNIGHTSPIKE"), oldorg, self.origin);
  40                         if(!(self.move_flags & FL_ONGROUND))
  41                                 self.angles += '100 150 100' * time;
  42                         break;
  43                 case PROJECTILE_PORTO_RED:
  44                         // TODO add red dynamic light
  45                         trailparticles(self, particleeffectnum("TR_WIZSPIKE"), oldorg, self.origin);
  46                         break;
  47                 case PROJECTILE_PORTO_BLUE:
  48                         // TODO add blue dynamic light
  49                         trailparticles(self, particleeffectnum("TR_WIZSPIKE"), oldorg, self.origin);
  50                         break;
  51                 case PROJECTILE_FLAC:
  52                         trailparticles(self, particleeffectnum("TR_VORESPIKE"), oldorg, self.origin);
  53                         break;
  54                 case PROJECTILE_SEEKER:
  55                         trailparticles(self, particleeffectnum("TR_ROCKET"), oldorg, self.origin);
  56                         break;
  57                 default:
  58                         break;
  59         }
  60
  61         self.renderflags = 0;
  62
  63         if((self.count & 0x80) || (self.iflags & IFLAG_VALID))
  64                 R_AddEntity(self);
  65 }
  66
  67 void loopsound(entity e, float ch, string samp, float vol, float attn)
  68 {
  69         if(csqc_flags & CSQC_FLAG_COLORCODES)
  70                 sound(e, ch, samp, vol, attn);
  71 }
  72
  73 void Ent_RemoveProjectile()
  74 {
  75         if(self.cnt)
  76                 loopsound(self, CHAN_PAIN, "misc/null.wav", VOL_BASE, ATTN_NORM);
  77 }
  78
  79 void Ent_Projectile()
  80 {
  81         float f;
  82
  83         InterpolateOrigin_Undo();
  84
  85         // projectile properties:
  86         //   kind (interpolated, or clientside)
  87         //
  88         //   modelindex
  89         //   origin
  90         //   scale
  91         //   if clientside:
  92         //     velocity
  93         //     gravity
  94         //   soundindex (hardcoded list)
  95         //   effects
  96         //
  97         // projectiles don't send angles, because they always follow the velocity
  98
  99         f = ReadByte();
 100         self.count = (f & 0x80);
 101         self.iflags = (self.iflags & IFLAG_INTERNALMASK) | IFLAG_AUTOANGLES | IFLAG_ANGLES;
 102         self.move_flags &~= FL_ONGROUND;
 103         self.solid = SOLID_TRIGGER;
 104         //self.effects = EF_NOMODELFLAGS;
 105
 106         // sv_gameplayfix_delayprojectiles
 107         if(!self.move_time)
 108                 self.move_time = time + ticrate;
 109         else
 110                 self.move_time = max(self.move_time, time);
 111
 112         if(!(self.count & 0x80))
 113                 InterpolateOrigin_Undo();
 114
 115         if(f & 1)
 116         {
 117                 self.origin_x = ReadCoord();
 118                 self.origin_y = ReadCoord();
 119                 self.origin_z = ReadCoord();
 120                 if(self.count & 0x80)
 121                 {
 122                         self.velocity_x = ReadCoord();
 123                         self.velocity_y = ReadCoord();
 124                         self.velocity_z = ReadCoord();
 125                         self.gravity = ReadCoord();
 126
 127                         self.move_origin = self.origin;
 128                         self.move_velocity = self.velocity;
 129                 }
 130         }
 131
 132         if(f & 2)
 133         {
 134                 self.cnt = ReadByte();
 135
 136                 self.scale = 1;
 137                 switch(self.cnt)
 138                 {
 139                         case PROJECTILE_ELECTRO: setmodel(self, "models/ebomb.mdl"); break;
 140                         case PROJECTILE_ROCKET: setmodel(self, "models/rocket.md3"); break;
 141                         case PROJECTILE_TAG: setmodel(self, "models/laser.mdl"); break;
 142                         case PROJECTILE_BULLET: setmodel(self, "models/tracer.mdl"); break;
 143                         case PROJECTILE_CRYLINK: setmodel(self, "models/plasmatrail.mdl"); break;
 144                         case PROJECTILE_ELECTRO_BEAM: setmodel(self, "models/elaser.mdl"); break;
 145                         case PROJECTILE_GRENADE: setmodel(self, "models/grenademodel.md3"); break;
 146                         case PROJECTILE_GRENADE_BOUNCING: setmodel(self, "models/grenademodel.md3"); break;
 147                         case PROJECTILE_LASER: setmodel(self, "models/laser.mdl"); break;
 148                         case PROJECTILE_HLAC: setmodel(self, "models/hlac_bullet.md3"); break;
 149                         case PROJECTILE_SEEKER: setmodel(self, "models/tagrocket.md3"); self.scale = 2; break;
 150                         case PROJECTILE_FLAC: setmodel(self, "models/hagarmissile.mdl"); self.scale = 0.4; break;
 151                         case PROJECTILE_PORTO_RED: setmodel(self, "models/grenademodel.md3"); self.scale = 4; break;
 152                         case PROJECTILE_PORTO_BLUE: setmodel(self, "models/grenademodel.md3"); self.scale = 4; break;
 153                         default:
 154                                 error("Received invalid CSQC projectile, can't work with this!");
 155                                 break;
 156                 }
 157
 158                 self.mins = '0 0 0';
 159                 self.maxs = '0 0 0';
 160                 self.colormod = '0 0 0';
 161                 self.move_movetype = MOVETYPE_TOSS;
 162                 self.move_moveflags = MOVEFLAG_STOPONIMPACT;
 163
 164                 switch(self.cnt)
 165                 {
 166                         case PROJECTILE_ELECTRO:
 167                                 // only new engines support sound moving with object
 168                                 loopsound(self, CHAN_PAIN, "weapons/electro_fly.wav", VOL_BASE, ATTN_NORM);
 169                                 self.mins = '0 0 -3';
 170                                 self.maxs = '0 0 -3';
 171                                 self.move_movetype = MOVETYPE_BOUNCE;
 172                                 self.move_moveflags = 0;
 173                                 break;
 174                         case PROJECTILE_ROCKET:
 175                                 loopsound(self, CHAN_PAIN, "weapons/rocket_fly.wav", VOL_BASE, ATTN_NORM);
 176                                 self.mins = '-3 -3 -3';
 177                                 self.maxs = '3 3 3';
 178                                 break;
 179                         case PROJECTILE_TAG:
 180                                 loopsound(self, CHAN_PAIN, "weapons/tag_rocket_fly.wav", VOL_BASE, ATTN_NORM);
 181                                 self.mins = '-2 -2 -2';
 182                                 self.maxs = '2 2 2';
 183                                 break;
 184                         case PROJECTILE_GRENADE_BOUNCING:
 185                                 self.mins = '0 0 -3';
 186                                 self.maxs = '0 0 -3';
 187                                 self.move_movetype = MOVETYPE_BOUNCE;
 188                                 self.move_moveflags = 0;
 189                                 break;
 190                         case PROJECTILE_SEEKER:
 191                                 self.mins = '-2 -2 -2';
 192                                 self.maxs = '2 2 2';
 193                                 break;
 194                         case PROJECTILE_PORTO_RED:
 195                                 self.colormod = '2 1 1';
 196                                 break;
 197                         case PROJECTILE_PORTO_BLUE:
 198                                 self.colormod = '1 1 2';
 199                                 break;
 200                         default:
 201                                 break;
 202                 }
 203         }
 204
 205         if(!(self.count & 0x80))
 206                 InterpolateOrigin_Note();
 207
 208         self.draw = Projectile_Draw;
 209 }
 210
 211 void Projectile_Precache()
 212 {
 213         precache_model("models/ebomb.mdl");
 214         precache_model("models/rocket.md3");
 215         precache_model("models/laser.mdl");
 216         precache_model("models/tracer.mdl");
 217         precache_model("models/plasmatrail.mdl");
 218         precache_model("models/elaser.mdl");
 219         precache_model("models/grenademodel.md3");
 220         precache_model("models/grenademodel.md3");
 221         precache_model("models/laser.mdl");
 222         precache_model("models/hlac_bullet.md3");
 223         precache_model("models/hlac_bullet.md3");
 224         precache_model("models/tagrocket.md3");
 225         precache_model("models/hagarmissile.mdl");
 226         precache_model("models/grenademodel.md3");
 227         precache_model("models/grenademodel.md3");
 228 }