data/qcsrc/client/projectile.qc

   1 void SUB_Null()
   2 {
   3 }
   4
   5 void SUB_Stop()
   6 {
   7         self.move_velocity = self.move_avelocity = '0 0 0';
   8         self.move_movetype = MOVETYPE_NONE;
   9 }
  10
  11 .float count; // set if clientside projectile
  12 .float cnt; // sound index
  13 .float gravity;
  14 .float snd_looping;
  15
  16 void Projectile_Draw()
  17 {
  18         vector oldorg;
  19
  20         oldorg = self.origin;
  21
  22         if(self.count & 0x80)
  23         {
  24                 //self.move_flags &~= FL_ONGROUND;
  25                 Movetype_Physics(TRUE);
  26                 self.angles = vectoangles(self.velocity);
  27         }
  28         else
  29         {
  30                 InterpolateOrigin_Do();
  31         }
  32
  33         switch(self.cnt)
  34         {
  35                 case PROJECTILE_ROCKET:
  36                         trailparticles(self, particleeffectnum("TR_ROCKET"), oldorg, self.origin);
  37                         break;
  38                 case PROJECTILE_TAG:
  39                         trailparticles(self, particleeffectnum("TR_VORESPIKE"), oldorg, self.origin);
  40                         break;
  41                 case PROJECTILE_ELECTRO_BEAM:
  42                         trailparticles(self, particleeffectnum("TR_NEXUIZPLASMA"), oldorg, self.origin);
  43                         break;
  44                 case PROJECTILE_GRENADE:
  45                         trailparticles(self, particleeffectnum("TR_KNIGHTSPIKE"), oldorg, self.origin);
  46                         self.angles -= '750 0 0' * time;
  47                         break;
  48                 case PROJECTILE_GRENADE_BOUNCING:
  49                         trailparticles(self, particleeffectnum("TR_KNIGHTSPIKE"), oldorg, self.origin);
  50                         if(!(self.move_flags & FL_ONGROUND))
  51                                 self.angles += '100 150 100' * time;
  52                         break;
  53                 case PROJECTILE_PORTO_RED:
  54                         // TODO add red dynamic light
  55                         trailparticles(self, particleeffectnum("TR_WIZSPIKE"), oldorg, self.origin);
  56                         break;
  57                 case PROJECTILE_PORTO_BLUE:
  58                         // TODO add blue dynamic light
  59                         trailparticles(self, particleeffectnum("TR_WIZSPIKE"), oldorg, self.origin);
  60                         break;
  61                 case PROJECTILE_FLAC:
  62                         trailparticles(self, particleeffectnum("TR_VORESPIKE"), oldorg, self.origin);
  63                         break;
  64                 case PROJECTILE_SEEKER:
  65                         trailparticles(self, particleeffectnum("TR_ROCKET"), oldorg, self.origin);
  66                         break;
  67                 case PROJECTILE_HOOKBOMB:
  68                         trailparticles(self, particleeffectnum("TR_KNIGHTSPIKE"), oldorg, self.origin);
  69                         self.angles = '0 500 0' * time;
  70                         break;
  71                 case PROJECTILE_HAGAR:
  72                         trailparticles(self, particleeffectnum("TR_GRENADE"), oldorg, self.origin);
  73                         break;
  74                 case PROJECTILE_HAGAR_BOUNCING:
  75                         trailparticles(self, particleeffectnum("TR_GRENADE"), oldorg, self.origin);
  76                         break;
  77                 case PROJECTILE_BULLET_GLOWING:
  78                         R_AddDynamicLight(self.origin, 50, '1 1 0');
  79                         break;
  80                 default:
  81                         break;
  82         }
  83
  84         self.renderflags = 0;
  85
  86         if((self.count & 0x80) || (self.iflags & IFLAG_VALID))
  87                 R_AddEntity(self);
  88 }
  89
  90 void loopsound(entity e, float ch, string samp, float vol, float attn)
  91 {
  92         if(csqc_flags & CSQC_FLAG_COLORCODES)
  93         {
  94                 sound(e, ch, samp, vol, attn);
  95                 e.snd_looping = 1;
  96         }
  97 }
  98
  99 void Ent_RemoveProjectile()
 100 {
 101         if(self.snd_looping)
 102                 sound(self, CHAN_PROJECTILE, "misc/null.wav", VOL_BASE, ATTN_NORM);
 103 }
 104
 105 void Ent_Projectile()
 106 {
 107         float f, r;
 108
 109         InterpolateOrigin_Undo();
 110
 111         // projectile properties:
 112         //   kind (interpolated, or clientside)
 113         //
 114         //   modelindex
 115         //   origin
 116         //   scale
 117         //   if clientside:
 118         //     velocity
 119         //     gravity
 120         //   soundindex (hardcoded list)
 121         //   effects
 122         //
 123         // projectiles don't send angles, because they always follow the velocity
 124
 125         f = ReadByte();
 126         self.count = (f & 0x80);
 127         self.iflags = (self.iflags & IFLAG_INTERNALMASK) | IFLAG_AUTOANGLES | IFLAG_ANGLES;
 128         self.move_flags &~= FL_ONGROUND;
 129         self.solid = SOLID_TRIGGER;
 130         //self.effects = EF_NOMODELFLAGS;
 131
 132         // sv_gameplayfix_delayprojectiles
 133         if(!self.move_time)
 134                 self.move_time = time + ticrate;
 135         else
 136                 self.move_time = max(self.move_time, time);
 137
 138         if(!(self.count & 0x80))
 139                 InterpolateOrigin_Undo();
 140
 141         if(f & 1)
 142         {
 143                 self.origin_x = ReadCoord();
 144                 self.origin_y = ReadCoord();
 145                 self.origin_z = ReadCoord();
 146                 if(self.count & 0x80)
 147                 {
 148                         self.velocity_x = ReadCoord();
 149                         self.velocity_y = ReadCoord();
 150                         self.velocity_z = ReadCoord();
 151                         self.gravity = ReadCoord();
 152
 153                         self.move_origin = self.origin;
 154                         self.move_velocity = self.velocity;
 155                 }
 156         }
 157
 158         if(f & 2)
 159         {
 160                 self.cnt = ReadByte();
 161
 162                 self.scale = 1;
 163                 switch(self.cnt)
 164                 {
 165                         case PROJECTILE_ELECTRO: setmodel(self, "models/ebomb.mdl"); break;
 166                         case PROJECTILE_ROCKET: setmodel(self, "models/rocket.md3"); break;
 167                         case PROJECTILE_TAG: setmodel(self, "models/laser.mdl"); break;
 168                         case PROJECTILE_BULLET: setmodel(self, "models/tracer.mdl"); break;
 169                         case PROJECTILE_BULLET_GLOWING: setmodel(self, "models/tracer.mdl"); break;
 170                         case PROJECTILE_CRYLINK: setmodel(self, "models/plasmatrail.mdl"); break;
 171                         case PROJECTILE_ELECTRO_BEAM: setmodel(self, "models/elaser.mdl"); break;
 172                         case PROJECTILE_GRENADE: setmodel(self, "models/grenademodel.md3"); break;
 173                         case PROJECTILE_GRENADE_BOUNCING: setmodel(self, "models/grenademodel.md3"); break;
 174                         case PROJECTILE_LASER: setmodel(self, "models/laser.mdl"); break;
 175                         case PROJECTILE_HLAC: setmodel(self, "models/hlac_bullet.md3"); break;
 176                         case PROJECTILE_SEEKER: setmodel(self, "models/tagrocket.md3"); self.scale = 2; break;
 177                         case PROJECTILE_FLAC: setmodel(self, "models/hagarmissile.mdl"); self.scale = 0.4; break;
 178                         case PROJECTILE_PORTO_RED: setmodel(self, "models/grenademodel.md3"); self.scale = 4; break;
 179                         case PROJECTILE_PORTO_BLUE: setmodel(self, "models/grenademodel.md3"); self.scale = 4; break;
 180                         case PROJECTILE_HOOKBOMB: setmodel(self, "models/grenademodel.md3"); break;
 181                         case PROJECTILE_HAGAR: setmodel(self, "models/hagarmissile.mdl"); self.scale = 0.4; break;
 182                         case PROJECTILE_HAGAR_BOUNCING: setmodel(self, "models/hagarmissile.mdl"); self.scale = 0.4; break;
 183                         default:
 184                                 error("Received invalid CSQC projectile, can't work with this!");
 185                                 break;
 186                 }
 187
 188                 self.mins = '0 0 0';
 189                 self.maxs = '0 0 0';
 190                 self.colormod = '0 0 0';
 191                 self.move_touch = SUB_Stop;
 192                 self.move_movetype = MOVETYPE_TOSS;
 193
 194                 switch(self.cnt)
 195                 {
 196                         case PROJECTILE_ELECTRO:
 197                                 // only new engines support sound moving with object
 198                                 loopsound(self, CHAN_PROJECTILE, "weapons/electro_fly.wav", VOL_BASE, ATTN_NORM);
 199                                 self.mins = '0 0 -3';
 200                                 self.maxs = '0 0 -3';
 201                                 self.move_movetype = MOVETYPE_BOUNCE;
 202                                 self.move_touch = SUB_Null;
 203                                 break;
 204                         case PROJECTILE_ROCKET:
 205                                 loopsound(self, CHAN_PROJECTILE, "weapons/rocket_fly.wav", VOL_BASE, ATTN_NORM);
 206                                 self.mins = '-3 -3 -3';
 207                                 self.maxs = '3 3 3';
 208                                 break;
 209                         case PROJECTILE_TAG:
 210                                 loopsound(self, CHAN_PROJECTILE, "weapons/tag_rocket_fly.wav", VOL_BASE, ATTN_NORM);
 211                                 self.mins = '-2 -2 -2';
 212                                 self.maxs = '2 2 2';
 213                                 break;
 214                         case PROJECTILE_GRENADE_BOUNCING:
 215                                 self.mins = '0 0 -3';
 216                                 self.maxs = '0 0 -3';
 217                                 self.move_movetype = MOVETYPE_BOUNCE;
 218                                 self.move_touch = SUB_Null;
 219                                 break;
 220                         case PROJECTILE_SEEKER:
 221                                 self.mins = '-2 -2 -2';
 222                                 self.maxs = '2 2 2';
 223                                 break;
 224                         case PROJECTILE_PORTO_RED:
 225                                 self.colormod = '2 1 1';
 226                                 self.alpha = 0.5;
 227                                 break;
 228                         case PROJECTILE_PORTO_BLUE:
 229                                 self.colormod = '1 1 2';
 230                                 self.alpha = 0.5;
 231                                 break;
 232                         case PROJECTILE_HAGAR_BOUNCING:
 233                                 self.move_movetype = MOVETYPE_BOUNCE;
 234                                 self.move_touch = SUB_Null;
 235                                 break;
 236                         default:
 237                                 break;
 238                 }
 239         }
 240
 241         if(self.gravity)
 242         {
 243                 if(self.move_movetype == MOVETYPE_FLY)
 244                         self.move_movetype = MOVETYPE_TOSS;
 245                 if(self.move_movetype == MOVETYPE_BOUNCEMISSILE)
 246                         self.move_movetype = MOVETYPE_BOUNCE;
 247         }
 248         else
 249         {
 250                 if(self.move_movetype == MOVETYPE_TOSS)
 251                         self.move_movetype = MOVETYPE_FLY;
 252                 if(self.move_movetype == MOVETYPE_BOUNCE)
 253                         self.move_movetype = MOVETYPE_BOUNCEMISSILE;
 254         }
 255
 256         if(!(self.count & 0x80))
 257                 InterpolateOrigin_Note();
 258
 259         self.draw = Projectile_Draw;
 260 }
 261
 262 void Projectile_Precache()
 263 {
 264         precache_model("models/ebomb.mdl");
 265         precache_model("models/elaser.mdl");
 266         precache_model("models/grenademodel.md3");
 267         precache_model("models/hagarmissile.mdl");
 268         precache_model("models/hlac_bullet.md3");
 269         precache_model("models/laser.mdl");
 270         precache_model("models/plasmatrail.mdl");
 271         precache_model("models/rocket.md3");
 272         precache_model("models/tagrocket.md3");
 273         precache_model("models/tracer.mdl");
 274         precache_sound("weapons/electro_fly.wav");
 275         precache_sound("weapons/rocket_fly.wav");
 276         precache_sound("weapons/tag_rocket_fly.wav");
 277 }