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