TeamNexuiz/game/gamec/cl_weaponsystem.c

   1 /*\r
   2 ===========================================================================\r
   3 \r
   4   CLIENT WEAPONSYSTEM CODE\r
   5   Bring back W_Weaponframe\r
   6 \r
   7 ===========================================================================\r
   8 */\r
   9 \r
  10 void() CL_Weaponentity_Think =\r
  11 {\r
  12         self.nextthink = time;\r
  13         if (self.owner.weaponentity != self)\r
  14         {\r
  15                 remove(self);\r
  16                 return;\r
  17         }\r
  18         self.effects = self.owner.effects;\r
  19         if(!(self.class == CLASS_SPY && self.special_active))\r
  20                 self.alpha = self.owner.alpha;\r
  21 };\r
  22 \r
  23 void() CL_ExteriorWeaponentity_Think =\r
  24 {\r
  25         self.nextthink = time;\r
  26         if (self.owner.exteriorweaponentity != self)\r
  27         {\r
  28                 remove(self);\r
  29                 return;\r
  30         }\r
  31         if (self.cnt != self.owner.weaponentity.modelindex || self.dmg != self.owner.modelindex || self.deadflag != self.owner.deadflag)\r
  32         {\r
  33                 self.cnt = self.owner.weaponentity.modelindex;\r
  34                 self.dmg = self.owner.modelindex;\r
  35                 self.deadflag = self.owner.deadflag;\r
  36                 if (self.owner.deadflag) self.model = "";\r
  37                 else if (self.owner.wpn == WEP_LASER) setmodel(self, "models/weapons/v_laser.md3");\r
  38                 else if (self.owner.wpn == WEP_SHOTGUN) setmodel(self, "models/weapons/v_shotgun.md3");\r
  39                 else if (self.owner.wpn == WEP_UZI) setmodel(self, "models/weapons/v_uzi.md3");\r
  40                 else if (self.owner.wpn == WEP_GRENADE_LAUNCHER) setmodel(self, "models/weapons/v_gl.md3");\r
  41                 else if (self.owner.wpn == WEP_ELECTRO) setmodel(self, "models/weapons/v_electro.md3");\r
  42                 else if (self.owner.wpn == WEP_CRYLINK) setmodel(self, "models/weapons/v_crylink.md3");\r
  43                 else if (self.owner.wpn == WEP_NEX) setmodel(self, "models/weapons/v_nex.md3");\r
  44                 else if (self.owner.wpn == WEP_HAGAR) setmodel(self, "models/weapons/v_hagar.md3");\r
  45                 else if (self.owner.wpn == WEP_ROCKET_LAUNCHER) setmodel(self, "models/weapons/v_rl.md3");\r
  46                 else if (self.owner.wpn == WEP_BOMBLETTS) setmodel(self, "models/weapons/v_bombletts.md3");\r
  47                 else if (self.owner.wpn == WEP_ROCKET_INCENDIARY) setmodel(self, "models/weapons/v_rli.md3");\r
  48                 else if (self.owner.wpn == WEP_HOTBOMBS) setmodel(self, "models/weapons/v_hotbombs.md3");\r
  49                 else if (self.owner.wpn == WEP_GRAPPLE) setmodel(self, "models/weapons/v_grapple.md3");\r
  50                 else if (self.owner.wpn == WEP_NAMEK) setmodel(self, "models/weapons/v_namek.md3");\r
  51                 else if (self.owner.wpn == WEP_RAILGUN) setmodel(self, "models/weapons/v_railgun.md3");\r
  52                 setattachment(self, self.owner, "bip01 r hand");\r
  53                 // if that didn't find a tag, hide the exterior weapon model\r
  54                 if (!self.tag_index)\r
  55                         self.model = "";\r
  56         }\r
  57         self.effects = self.owner.weaponentity.effects;\r
  58 };\r
  59 \r
  60 // spawning weaponentity for client\r
  61 void() CL_SpawnWeaponentity =\r
  62 {\r
  63         if (self.weaponentity)\r
  64         {\r
  65                 w_clear();\r
  66                 return;\r
  67         }\r
  68         self.weaponentity = spawn();\r
  69         self.weaponentity.solid = SOLID_NOT;\r
  70         self.weaponentity.owner = self;\r
  71         self.weaponentity.weaponentity = self.weaponentity;\r
  72         setmodel(self.weaponentity, "");\r
  73         self.weaponentity.origin = '0 0 0';\r
  74         self.weaponentity.angles = '0 0 0';\r
  75         self.weaponentity.viewmodelforclient = self;\r
  76         self.weaponentity.flags = 0;\r
  77         self.weaponentity.think = CL_Weaponentity_Think;\r
  78         self.weaponentity.nextthink = time;\r
  79 \r
  80         self.exteriorweaponentity = spawn();\r
  81         self.exteriorweaponentity.solid = SOLID_NOT;\r
  82         self.exteriorweaponentity.exteriorweaponentity = self.exteriorweaponentity;\r
  83         self.exteriorweaponentity.owner = self;\r
  84         self.exteriorweaponentity.origin = '0 0 0';\r
  85         self.exteriorweaponentity.angles = '0 0 0';\r
  86         self.exteriorweaponentity.think = CL_ExteriorWeaponentity_Think;\r
  87         self.exteriorweaponentity.nextthink = time;\r
  88 };\r
  89 \r
  90 // convertion from index (= impulse) to flag in .items\r
  91 float(float index) weapon_translateindextoflag =\r
  92 {\r
  93         if (index == WEP1)\r
  94                 return IT_WEP1;\r
  95         else if (index == WEP2)\r
  96                 return IT_WEP2;\r
  97         else if (index == WEP3)\r
  98                 return IT_WEP3;\r
  99         else if (index == WEP4)\r
 100                 return IT_WEP4;\r
 101         else if (index == WEP5)\r
 102                 return IT_WEP5;\r
 103         return IT_WEP1;\r
 104 };\r
 105 \r
 106 float(entity cl, float wpn, float andammo) client_hasweapon =\r
 107 {\r
 108         local float itemcode;\r
 109         local entity oldself;\r
 110 \r
 111         weapon_hasammo = TRUE;\r
 112         if (wpn < WEP_FIRST || wpn > WEP_LAST)\r
 113                 return FALSE;\r
 114         itemcode = weapon_translateindextoflag(wpn);\r
 115         if (cl.items & itemcode)\r
 116         {\r
 117                 if (andammo)\r
 118                 {\r
 119                         oldself = self;\r
 120                         self = cl;\r
 121                         weapon_action(wpn, WR_CHECKAMMO);\r
 122                         self = oldself;\r
 123                         if (weapon_hasammo)\r
 124                                 return TRUE;\r
 125                         return FALSE;\r
 126                 }\r
 127                 return TRUE;\r
 128         }\r
 129         return FALSE;\r
 130 };\r
 131 \r
 132 // Weapon subs\r
 133 void() w_clear =\r
 134 {\r
 135         weapon_action(self.weapon, WR_CLEAR);\r
 136         if (self.weapon != -1)\r
 137                 self.weapon = 0;\r
 138         if (self.weaponentity)\r
 139         {\r
 140                 self.weaponentity.state = WS_CLEAR;\r
 141                 setmodel(self.weaponentity, "");\r
 142                 self.weaponentity.effects = 0;\r
 143         }\r
 144 };\r
 145 \r
 146 void() w_ready =\r
 147 {\r
 148         self.weaponentity.state = WS_READY;\r
 149         weapon_action(self.weapon, WR_IDLE);\r
 150 };\r
 151 \r
 152 // FIXME: add qw-style client-custom weaponrating (cl_weaponrating)?\r
 153 float(entity e) w_getbestweapon\r
 154 {// add new weapons here\r
 155         if(e.class == CLASS_SCOUT)\r
 156         {\r
 157                 if (client_hasweapon(e, WEP5, TRUE))\r
 158                         return WEP5;\r
 159                 else if (client_hasweapon(e, WEP3, TRUE))\r
 160                         return WEP3;\r
 161                 else if (client_hasweapon(e, WEP2, TRUE))\r
 162                         return WEP2;\r
 163                 weapon_hasammo = TRUE;\r
 164                 return WEP1;\r
 165         }\r
 166         if(e.class == CLASS_SPY)\r
 167         {\r
 168                 if (client_hasweapon(e, WEP5, TRUE))\r
 169                         return WEP5;\r
 170                 else if (client_hasweapon(e, WEP2, TRUE))\r
 171                         return WEP2;\r
 172                 weapon_hasammo = TRUE;\r
 173                 return WEP1;\r
 174         }\r
 175         if(e.class == CLASS_SOLDIER)\r
 176         {\r
 177                 if (client_hasweapon(e, WEP5, TRUE))\r
 178                         return WEP5;\r
 179                 else if (client_hasweapon(e, WEP4, TRUE))\r
 180                         return WEP4;\r
 181                 else if (client_hasweapon(e, WEP3, TRUE))\r
 182                         return WEP3;\r
 183                 else if (client_hasweapon(e, WEP2, TRUE))\r
 184                         return WEP2;\r
 185                 weapon_hasammo = TRUE;\r
 186                 return WEP1;\r
 187         }\r
 188         if(e.class == CLASS_PYRO)\r
 189         {\r
 190                 if (client_hasweapon(e, WEP5, TRUE))\r
 191                         return WEP5;\r
 192                 else if (client_hasweapon(e, WEP3, TRUE))\r
 193                         return WEP3;\r
 194                 else if (client_hasweapon(e, WEP2, TRUE))\r
 195                         return WEP2;\r
 196                 else if (client_hasweapon(e, WEP4, TRUE))\r
 197                         return WEP4;\r
 198                 weapon_hasammo = TRUE;\r
 199                 return WEP1;\r
 200         }\r
 201         if(e.class == CLASS_MEDIC)\r
 202         {\r
 203                 if (client_hasweapon(e, WEP5, TRUE))\r
 204                         return WEP5;\r
 205                 else if (client_hasweapon(e, WEP4, TRUE))\r
 206                         return WEP4;\r
 207                 else if (client_hasweapon(e, WEP3, TRUE))\r
 208                         return WEP3;\r
 209                 else if (client_hasweapon(e, WEP2, TRUE))\r
 210                         return WEP2;\r
 211                 weapon_hasammo = TRUE;\r
 212                 return WEP1;\r
 213         }\r
 214         if(e.class == CLASS_ENGINEER)\r
 215         {\r
 216                 if (client_hasweapon(e, WEP5, TRUE))\r
 217                         return WEP5;\r
 218                 else if (client_hasweapon(e, WEP4, TRUE))\r
 219                         return WEP4;\r
 220                 else if (client_hasweapon(e, WEP3, TRUE))\r
 221                         return WEP3;\r
 222                 else if (client_hasweapon(e, WEP2, TRUE))\r
 223                         return WEP2;\r
 224                 weapon_hasammo = TRUE;\r
 225                 return WEP1;\r
 226         }\r
 227         weapon_hasammo = TRUE;\r
 228         return WEP1;\r
 229 };\r
 230 \r
 231 // Setup weapon for client (after this raise frame will be launched)\r
 232 void(float new_wep, string wmodel, float hudammo) weapon_setup =\r
 233 {\r
 234         local string weaponmdl;\r
 235 \r
 236         self.items = self.items - (self.items & (IT_SHELLS | IT_NAILS | IT_ROCKETS | IT_CELLS));\r
 237         self.items = self.items | hudammo;\r
 238 \r
 239         self.weapon = self.switchweapon;\r
 240         //self.weapon = weapon_translateindextoflag(new_wep);\r
 241         self.wpn = new_wep;\r
 242 \r
 243         if (wmodel != "")\r
 244         {\r
 245                 weaponmdl = strzone(strcat("models/weapons/", wmodel));\r
 246                 setmodel(self.weaponentity, weaponmdl);\r
 247         }\r
 248         // VorteX: update visible weapon\r
 249         // CL_ViswepUpdate();\r
 250 };\r
 251 \r
 252 /*void(float new_wep, string wmodel, float hudammo, void spfunciton()) weapon_setup_special =\r
 253 {\r
 254         weapon_setup(new_wep, wmodel, hudammo);\r
 255         spfunction();\r
 256 }*/\r
 257 \r
 258 // shot direction\r
 259 float WEAPON_MAXRELX = 14; // if more, shot can be spawned after wall surface (in empty worldspace) or inside other entity if client stands close to it\r
 260 void(float x, float y, float z) weapon_shotdir =\r
 261 {\r
 262         makevectors(self.v_angle);\r
 263         self.shotorg  = self.origin + self.view_ofs + v_forward*bound(0, x, WEAPON_MAXRELX) + v_right*(y + self.weaponentity.view_ofs_y) + v_up*z;\r
 264         self.shotdir = aim(self, 1000);\r
 265 };\r
 266 \r
 267 // perform weapon to attack (weaponstate and attack_finished check is here)\r
 268 void(float() checkfunc1, float() checkfunc2, void() firefunc, float atktime) weapon_prepareattack =\r
 269 {\r
 270         // fixme: does spy need to decloak here?\r
 271         //if(self.class == CLASS_SPY)\r
 272         //{\r
 273         //      SpyDecloak();\r
 274         //}\r
 275         // Change to best weapon if failed\r
 276         if ((cvar("g_instagib") == 0) && (cvar("g_rocketarena") == 0))\r
 277         {\r
 278                 if (!checkfunc1())\r
 279                 {\r
 280                         if (!checkfunc2())\r
 281                                 self.switchweapon = w_getbestweapon(self);\r
 282                         return;\r
 283                 }\r
 284         }\r
 285         // Don't do shot if previos attack  not finished\r
 286                 if (time < self.attack_finished)\r
 287                         return;\r
 288         // Can't do shot if changing weapon\r
 289                 if (self.weaponentity.state != WS_READY)\r
 290                         return;\r
 291 \r
 292         self.attack_finished = time + atktime;\r
 293         firefunc();\r
 294 };\r
 295 \r
 296 void SpyDecloak();\r
 297 // perform weapon attack\r
 298 void(float() checkfunc1, float() checkfunc2, void() firefunc) weapon_doattack\r
 299 {\r
 300         if(self.class == CLASS_SPY)\r
 301         {\r
 302                 SpyDecloak();\r
 303         }\r
 304 \r
 305 \r
 306         // Change to best weapon if failed\r
 307         if ((cvar("g_instagib") == 0) && (cvar("g_rocketarena") == 0))\r
 308         {\r
 309                 if (!checkfunc1())\r
 310                 {\r
 311                         if (!checkfunc2())\r
 312                                 self.switchweapon = w_getbestweapon(self);\r
 313                         return;\r
 314                 }\r
 315         }\r
 316         self.weaponentity.state = WS_INUSE;\r
 317         firefunc();\r
 318         weapon_action(self.weapon, WR_UPDATECOUNTS); // update ammo now\r
 319 };\r
 320 \r
 321 void(entity ent, float recoil) weapon_recoil =\r
 322 {\r
 323         ent.punchangle = (randomvec() + '-1 0 0')*recoil;\r
 324         ent.punchangle_z = 0; // don't want roll\r
 325         if (recoil > 3) // push back if large recoil\r
 326                 ent.velocity = ent.velocity - normalize(ent.shotdir)*recoil*25;\r
 327 };\r
 328 \r
 329 void(float fr, float t, void() func) weapon_thinkf =\r
 330 {\r
 331         if (fr >= 0)\r
 332                 if (self.weaponentity != world)\r
 333                         self.weaponentity.frame = fr;\r
 334         // VorteX: haste can be added here\r
 335         self.weapon_nextthink = time + t;\r
 336         self.weapon_think = func;\r
 337 };\r
 338 \r
 339 void(float spd, vector org) weapon_boblayer1 =\r
 340 {\r
 341         // VorteX: haste can be added here\r
 342         self.weaponentity.pos1 =org;\r
 343         self.weaponentity.lip = spd;\r
 344 };\r