2 ===========================================================================
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4 CLIENT WEAPONSYSTEM CODE
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5 Bring back W_Weaponframe
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7 ===========================================================================
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10 .float weapon_frametime;
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12 float W_WeaponRateFactor()
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15 t = 1.0 / g_weaponratefactor;
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20 void W_SwitchWeapon_Force(entity e, float w)
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22 e.cnt = e.switchweapon;
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26 .float antilag_debug;
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28 // VorteX: static frame globals
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29 float WFRAME_DONTCHANGE = -1;
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30 float WFRAME_FIRE1 = 0;
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31 float WFRAME_FIRE2 = 1;
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32 float WFRAME_IDLE = 2;
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33 float WFRAME_RELOAD = 3;
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36 void(float fr, float t, void() func) weapon_thinkf;
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38 vector W_HitPlotUnnormalizedUntransform(vector screenforward, vector screenright, vector screenup, vector v)
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41 ret_x = screenright * v;
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42 ret_y = screenup * v;
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43 ret_z = screenforward * v;
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47 vector W_HitPlotNormalizedUntransform(vector org, entity targ, vector screenforward, vector screenright, vector screenup, vector v)
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50 vector mi, ma, thisv, myv, ret;
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52 myv = W_HitPlotUnnormalizedUntransform(screenforward, screenright, screenup, org);
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54 // x = 0..1 relative to hitbox; y = 0..1 relative to hitbox; z = distance
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56 for(i = 0; i < 2; ++i) for(j = 0; j < 2; ++j) for(k = 0; k < 2; ++k)
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58 thisv = targ.origin;
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59 if(i) thisv_x += targ.maxs_x; else thisv_x += targ.mins_x;
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60 if(j) thisv_y += targ.maxs_y; else thisv_y += targ.mins_y;
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61 if(k) thisv_z += targ.maxs_z; else thisv_z += targ.mins_z;
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62 thisv = W_HitPlotUnnormalizedUntransform(screenforward, screenright, screenup, thisv);
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65 if(mi_x > thisv_x) mi_x = thisv_x; if(ma_x < thisv_x) ma_x = thisv_x;
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66 if(mi_y > thisv_y) mi_y = thisv_y; if(ma_y < thisv_y) ma_y = thisv_y;
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67 //if(mi_z > thisv_z) mi_z = thisv_z; if(ma_z < thisv_z) ma_y = thisv_z;
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76 thisv = W_HitPlotUnnormalizedUntransform(screenforward, screenright, screenup, v);
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77 ret_x = (thisv_x - mi_x) / (ma_x - mi_x);
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78 ret_y = (thisv_y - mi_y) / (ma_y - mi_y);
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79 ret_z = thisv_z - myv_z;
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83 void W_HitPlotAnalysis(entity player, vector screenforward, vector screenright, vector screenup)
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89 if(player.hitplotfh >= 0)
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91 lag = ANTILAG_LATENCY(player);
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94 if(clienttype(player) != CLIENTTYPE_REAL)
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95 lag = 0; // only antilag for clients
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97 org = player.origin + player.view_ofs;
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98 traceline_antilag_force(player, org, org + screenforward * MAX_SHOT_DISTANCE, MOVE_NORMAL, player, lag);
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99 if(trace_ent.flags & FL_CLIENT)
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101 antilag_takeback(trace_ent, time - lag);
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102 hitplot = W_HitPlotNormalizedUntransform(org, trace_ent, screenforward, screenright, screenup, trace_endpos);
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103 antilag_restore(trace_ent);
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104 fputs(player.hitplotfh, strcat(ftos(hitplot_x), " ", ftos(hitplot_y), " ", ftos(hitplot_z), " ", ftos(player.switchweapon), "\n"));
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105 //print(strcat(ftos(hitplot_x), " ", ftos(hitplot_y), " ", ftos(hitplot_z), "\n"));
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113 // this function calculates w_shotorg and w_shotdir based on the weapon model
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114 // offset, trueaim and antilag, and won't put w_shotorg inside a wall.
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115 // make sure you call makevectors first (FIXME?)
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116 void W_SetupShot_Dir_ProjectileSize(entity ent, vector s_forward, vector mi, vector ma, float antilag, float recoil, string snd, float maxdamage)
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118 float nudge = 1; // added to traceline target and subtracted from result
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119 local vector trueaimpoint;
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120 local float oldsolid;
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122 oldsolid = ent.dphitcontentsmask;
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123 ent.dphitcontentsmask = DPCONTENTS_SOLID | DPCONTENTS_BODY | DPCONTENTS_CORPSE;
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125 WarpZone_traceline_antilag(world, ent.origin + ent.view_ofs, ent.origin + ent.view_ofs + s_forward * MAX_SHOT_DISTANCE, MOVE_NORMAL, ent, ANTILAG_LATENCY(ent));
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126 // passing world, because we do NOT want it to touch dphitcontentsmask
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128 WarpZone_TraceLine(ent.origin + ent.view_ofs, ent.origin + ent.view_ofs + s_forward * MAX_SHOT_DISTANCE, MOVE_NOMONSTERS, ent);
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129 ent.dphitcontentsmask = DPCONTENTS_SOLID | DPCONTENTS_BODY | DPCONTENTS_CORPSE;
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135 trueaimpoint = WarpZone_UnTransformOrigin(WarpZone_trace_transform, trace_endpos); // warpzone support
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140 // track max damage
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141 if not(inWarmupStage) {
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143 w = get_weaponinfo(ent.weapon);
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144 if(w.spawnflags & WEP_TYPE_SPLASH) { // splash damage
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145 ent.stats_fired[ent.weapon - 1] += maxdamage;
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146 ent.stat_fired = ent.weapon + 64 * floor(ent.stats_fired[ent.weapon - 1]);
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150 W_HitPlotAnalysis(ent, v_forward, v_right, v_up);
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152 if(ent.weaponentity.movedir_x > 0)
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154 vecs = ent.weaponentity.movedir;
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160 if(debug_shotorg != '0 0 0')
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161 vecs = debug_shotorg;
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163 dv = v_right * vecs_y + v_up * vecs_z;
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164 w_shotorg = ent.origin + ent.view_ofs + dv;
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166 // now move the shotorg forward as much as requested if possible
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169 if(ent.antilag_debug)
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170 tracebox_antilag(ent, w_shotorg, mi, ma, w_shotorg + v_forward * (vecs_x + nudge), MOVE_NORMAL, ent, ent.antilag_debug);
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172 tracebox_antilag(ent, w_shotorg, mi, ma, w_shotorg + v_forward * (vecs_x + nudge), MOVE_NORMAL, ent, ANTILAG_LATENCY(ent));
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175 tracebox(w_shotorg, mi, ma, w_shotorg + v_forward * (vecs_x + nudge), MOVE_NORMAL, ent);
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176 w_shotorg = trace_endpos - v_forward * nudge;
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177 // calculate the shotdir from the chosen shotorg
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178 w_shotdir = normalize(trueaimpoint - w_shotorg);
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181 if (!ent.cvar_cl_noantilag)
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183 if (cvar("g_antilag") == 1) // switch to "ghost" if not hitting original
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185 traceline(w_shotorg, w_shotorg + w_shotdir * MAX_SHOT_DISTANCE, MOVE_NORMAL, ent);
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186 if (!trace_ent.takedamage)
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188 traceline_antilag_force (ent, w_shotorg, w_shotorg + w_shotdir * MAX_SHOT_DISTANCE, MOVE_NORMAL, ent, ANTILAG_LATENCY(ent));
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189 if (trace_ent.takedamage && trace_ent.classname == "player")
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193 traceline(w_shotorg, e.origin, MOVE_NORMAL, ent);
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195 w_shotdir = normalize(trace_ent.origin - w_shotorg);
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199 else if(cvar("g_antilag") == 3) // client side hitscan
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201 // this part MUST use prydon cursor
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202 if (ent.cursor_trace_ent) // client was aiming at someone
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203 if (ent.cursor_trace_ent != ent) // just to make sure
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204 if (ent.cursor_trace_ent.takedamage) // and that person is killable
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205 if (ent.cursor_trace_ent.classname == "player") // and actually a player
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207 // verify that the shot would miss without antilag
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208 // (avoids an issue where guns would always shoot at their origin)
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209 traceline(w_shotorg, w_shotorg + w_shotdir * MAX_SHOT_DISTANCE, MOVE_NORMAL, ent);
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210 if (!trace_ent.takedamage)
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212 // verify that the shot would hit if altered
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213 traceline(w_shotorg, ent.cursor_trace_ent.origin, MOVE_NORMAL, ent);
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214 if (trace_ent == ent.cursor_trace_ent)
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215 w_shotdir = normalize(ent.cursor_trace_ent.origin - w_shotorg);
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217 print("antilag fail\n");
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223 ent.dphitcontentsmask = oldsolid; // restore solid type (generally SOLID_SLIDEBOX)
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226 ent.punchangle_x = recoil * -1;
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230 sound (ent, CHAN_WEAPON, snd, VOL_BASE, ATTN_NORM);
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233 if (ent.items & IT_STRENGTH)
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234 sound (ent, CHAN_AUTO, "weapons/strength_fire.wav", VOL_BASE, ATTN_NORM);
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237 #define W_SetupShot_ProjectileSize(ent,mi,ma,antilag,recoil,snd,maxdamage) W_SetupShot_Dir_ProjectileSize(ent, v_forward, mi, ma, antilag, recoil, snd, maxdamage)
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238 #define W_SetupShot_Dir(ent,s_forward,antilag,recoil,snd,maxdamage) W_SetupShot_Dir_ProjectileSize(ent, s_forward, '0 0 0', '0 0 0', antilag, recoil, snd, maxdamage)
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239 #define W_SetupShot(ent,antilag,recoil,snd,maxdamage) W_SetupShot_ProjectileSize(ent, '0 0 0', '0 0 0', antilag, recoil, snd, maxdamage)
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241 .string weaponname;
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243 float CL_Weaponentity_CustomizeEntityForClient()
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245 self.viewmodelforclient = self.owner;
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246 if(other.classname == "spectator")
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247 if(other.enemy == self.owner)
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248 self.viewmodelforclient = other;
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252 float CL_ExteriorWeaponentity_CustomizeEntityForClient()
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254 // hide the exterior weapon entity of a predator from their prey
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255 // otherwise, the stomach model the predator is transformed in (see Client_customizeentityforclient) will have a weapon model attached to it
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256 if(self.owner.weaponname == "" || self.owner.deadflag != DEAD_NO)
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259 if(other.spectatee_status)
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260 other = other.enemy; // also do this for the player we are spectating
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262 if not(other.cvar_chase_active || other.classname == "observer") // the observer check prevents a bug
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263 if(other.predator == self.owner || other.fakepredator == self.owner)
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265 setmodel(self, "");
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269 setmodel(self, strcat("models/weapons/v_", self.owner.weaponname, ".md3"));
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273 float qcweaponanimation;
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274 vector weapon_offset = '0 -10 0';
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275 vector weapon_adjust = '10 0 -15';
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276 .vector weapon_morph0origin;
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277 .vector weapon_morph0angles;
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278 .float weapon_morph0time;
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279 .vector weapon_morph1origin;
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280 .vector weapon_morph1angles;
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281 .float weapon_morph1time;
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282 .vector weapon_morph2origin;
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283 .vector weapon_morph2angles;
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284 .float weapon_morph2time;
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285 .vector weapon_morph3origin;
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286 .vector weapon_morph3angles;
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287 .float weapon_morph3time;
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288 .vector weapon_morph4origin;
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289 .vector weapon_morph4angles;
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290 .float weapon_morph4time;
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291 #define QCWEAPONANIMATION_ORIGIN(e) ((weapon_offset_x + e.view_ofs_x) * v_forward - (weapon_offset_y + e.view_ofs_y) * v_right + (weapon_offset_z + e.view_ofs_z) * v_up + weapon_adjust)
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294 * supported formats:
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296 * 1. simple animated model, muzzle flash handling on h_ model:
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297 * h_tuba.dpm, h_tuba.dpm.framegroups - invisible model controlling the animation
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299 * shot = muzzle end (shot origin, also used for muzzle flashes)
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300 * shell = casings ejection point (must be on the right hand side of the gun)
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301 * weapon = attachment for v_tuba.md3
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302 * v_tuba.md3 - first and third person model
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303 * g_tuba.md3 - pickup model
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305 * 2. simple animated model, muzzle flash handling on v_ model:
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306 * h_tuba.dpm, h_tuba.dpm.framegroups - invisible model controlling the animation
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308 * weapon = attachment for v_tuba.md3
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309 * v_tuba.md3 - first and third person model
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311 * shot = muzzle end (shot origin, also used for muzzle flashes)
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312 * shell = casings ejection point (must be on the right hand side of the gun)
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313 * g_tuba.md3 - pickup model
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315 * 3. fully animated model, muzzle flash handling on h_ model:
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316 * h_tuba.dpm, h_tuba.dpm.framegroups - animated first person model
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318 * shot = muzzle end (shot origin, also used for muzzle flashes)
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319 * shell = casings ejection point (must be on the right hand side of the gun)
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320 * handle = corresponding to the origin of v_tuba.md3 (used for muzzle flashes)
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321 * v_tuba.md3 - third person model
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322 * g_tuba.md3 - pickup model
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324 * 4. fully animated model, muzzle flash handling on v_ model:
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325 * h_tuba.dpm, h_tuba.dpm.framegroups - animated first person model
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327 * shot = muzzle end (shot origin)
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328 * shell = casings ejection point (must be on the right hand side of the gun)
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329 * v_tuba.md3 - third person model
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331 * shot = muzzle end (for muzzle flashes)
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332 * g_tuba.md3 - pickup model
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335 void CL_Weaponentity_Think()
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337 float tb, v_shot_idx;
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338 self.nextthink = time;
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339 if (intermission_running)
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340 self.frame = self.anim_idle_x;
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341 if (self.owner.weaponentity != self)
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343 if (self.weaponentity)
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344 remove(self.weaponentity);
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348 if (self.owner.deadflag != DEAD_NO)
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351 if (self.weaponentity)
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352 self.weaponentity.model = "";
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355 if (self.cnt != self.owner.weapon || self.dmg != self.owner.modelindex || self.deadflag != self.owner.deadflag)
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357 self.cnt = self.owner.weapon;
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358 self.dmg = self.owner.modelindex;
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359 self.deadflag = self.owner.deadflag;
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361 string animfilename;
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363 if (self.owner.weaponname != "")
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365 // if there is a child entity, hide it until we're sure we use it
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366 if (self.weaponentity)
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367 self.weaponentity.model = "";
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368 setmodel(self, strcat("models/weapons/v_", self.owner.weaponname, ".md3")); // precision set below
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369 v_shot_idx = gettagindex(self, "shot"); // used later
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371 v_shot_idx = gettagindex(self, "tag_shot");
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373 if(qcweaponanimation)
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375 self.angles = '0 0 0';
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376 makevectors(self.angles_x * '-1 0 0' + self.angles_y * '0 1 0' + self.angles_z * '0 0 1');
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377 self.movedir = weapon_offset_x * v_forward - weapon_offset_y * v_right + weapon_offset_z * v_up + weapon_adjust;
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378 self.movedir_x += 32;
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379 self.spawnorigin = self.movedir;
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380 // oldorigin - not calculated here
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384 setmodel(self, strcat("models/weapons/h_", self.owner.weaponname, ".iqm")); // precision set below
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385 animfilename = strcat("models/weapons/h_", self.owner.weaponname, ".iqm.animinfo");
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386 animfile = fopen(animfilename, FILE_READ);
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387 // preset some defaults that work great for renamed zym files (which don't need an animinfo)
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388 self.anim_fire1 = '0 1 0.01';
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389 self.anim_fire2 = '1 1 0.01';
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390 self.anim_idle = '2 1 0.01';
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391 self.anim_reload = '3 1 0.01';
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394 animparseerror = FALSE;
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395 self.anim_fire1 = animparseline(animfile);
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396 self.anim_fire2 = animparseline(animfile);
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397 self.anim_idle = animparseline(animfile);
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398 self.anim_reload = animparseline(animfile);
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400 if (animparseerror)
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401 print("Parse error in ", animfilename, ", some player animations are broken\n");
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404 // if we have a "weapon" tag, let's attach the v_ model to it ("invisible hand" style model)
\r
405 // if we don't, this is a "real" animated model
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406 if(gettagindex(self, "weapon"))
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408 if (!self.weaponentity)
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409 self.weaponentity = spawn();
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410 setmodel(self.weaponentity, strcat("models/weapons/v_", self.owner.weaponname, ".md3")); // precision does not matter
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411 setattachment(self.weaponentity, self, "weapon");
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413 else if(gettagindex(self, "tag_weapon"))
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415 if (!self.weaponentity)
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416 self.weaponentity = spawn();
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417 setmodel(self.weaponentity, strcat("models/weapons/v_", self.owner.weaponname, ".md3")); // precision does not matter
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418 setattachment(self.weaponentity, self, "tag_weapon");
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422 if(self.weaponentity)
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423 remove(self.weaponentity);
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424 self.weaponentity = world;
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427 setorigin(self,'0 0 0');
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428 self.angles = '0 0 0';
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430 self.viewmodelforclient = world;
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434 if(v_shot_idx) // v_ model attached to invisible h_ model
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436 self.movedir = gettaginfo(self.weaponentity, v_shot_idx);
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440 idx = gettagindex(self, "shot");
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442 idx = gettagindex(self, "tag_shot");
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444 self.movedir = gettaginfo(self, idx);
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447 print("WARNING: weapon model ", self.model, " does not support the 'shot' tag, will display shots TOTALLY wrong\n");
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448 self.movedir = '0 0 0';
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452 if(self.weaponentity) // v_ model attached to invisible h_ model
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454 idx = gettagindex(self.weaponentity, "shell");
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456 idx = gettagindex(self.weaponentity, "tag_shell");
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458 self.spawnorigin = gettaginfo(self.weaponentity, idx);
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464 idx = gettagindex(self, "shell");
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466 idx = gettagindex(self, "tag_shell");
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468 self.spawnorigin = gettaginfo(self, idx);
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471 print("WARNING: weapon model ", self.model, " does not support the 'shell' tag, will display casings wrong\n");
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472 self.spawnorigin = self.movedir;
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478 self.oldorigin = '0 0 0'; // use regular attachment
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482 if(self.weaponentity)
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484 idx = gettagindex(self, "weapon");
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486 idx = gettagindex(self, "tag_weapon");
\r
490 idx = gettagindex(self, "handle");
\r
492 idx = gettagindex(self, "tag_handle");
\r
496 self.oldorigin = self.movedir - gettaginfo(self, idx);
\r
500 print("WARNING: weapon model ", self.model, " does not support the 'handle' tag and neither does the v_ model support the 'shot' tag, will display muzzle flashes TOTALLY wrong\n");
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501 self.oldorigin = '0 0 0'; // there is no way to recover from this
\r
505 self.viewmodelforclient = self.owner;
\r
511 if(self.weaponentity)
\r
512 remove(self.weaponentity);
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513 self.weaponentity = world;
\r
514 self.movedir = '0 0 0';
\r
515 self.spawnorigin = '0 0 0';
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516 self.oldorigin = '0 0 0';
\r
517 self.anim_fire1 = '0 1 0.01';
\r
518 self.anim_fire2 = '0 1 0.01';
\r
519 self.anim_idle = '0 1 0.01';
\r
520 self.anim_reload = '0 1 0.01';
\r
523 self.view_ofs = '0 0 0';
\r
525 if(self.movedir_x >= 0)
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529 self.movedir = shotorg_adjust(v0, FALSE, FALSE);
\r
530 self.view_ofs = shotorg_adjust(v0, FALSE, TRUE) - v0;
\r
532 self.owner.stat_shotorg = compressShotOrigin(self.movedir);
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533 self.movedir = decompressShotOrigin(self.owner.stat_shotorg); // make them match perfectly
\r
535 self.spawnorigin += self.view_ofs; // offset the casings origin by the same amount
\r
537 // check if an instant weapon switch occurred
\r
538 if (qcweaponanimation)
\r
540 if (self.state == WS_READY)
\r
542 self.angles = '0 0 0';
\r
543 makevectors(self.angles_x * '-1 0 0' + self.angles_y * '0 1 0' + self.angles_z * '0 0 1');
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544 setorigin(self, QCWEAPONANIMATION_ORIGIN(self));
\r
548 setorigin(self, self.view_ofs);
\r
549 // reset animstate now
\r
550 self.wframe = WFRAME_IDLE;
\r
551 self.weapon_morph0time = 0;
\r
552 self.weapon_morph1time = 0;
\r
553 self.weapon_morph2time = 0;
\r
554 self.weapon_morph3time = 0;
\r
555 self.weapon_morph4time = 0;
\r
556 setanim(self, self.anim_idle, TRUE, FALSE, TRUE);
\r
559 tb = (self.effects & (EF_TELEPORT_BIT | EF_RESTARTANIM_BIT));
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560 self.effects = self.owner.effects & EFMASK_CHEAP;
\r
561 self.effects &~= EF_LOWPRECISION;
\r
562 self.effects &~= EF_FULLBRIGHT; // can mask team color, so get rid of it
\r
563 self.effects &~= EF_TELEPORT_BIT;
\r
564 self.effects &~= EF_RESTARTANIM_BIT;
\r
565 self.effects |= tb;
\r
567 if(self.owner.alpha == default_player_alpha)
\r
568 self.alpha = default_weapon_alpha;
\r
569 else if(self.owner.alpha != 0 && self.owner.predator.classname != "player")
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570 self.alpha = self.owner.alpha;
\r
574 self.colormap = self.owner.colormap;
\r
575 if (self.weaponentity)
\r
577 self.weaponentity.effects = self.effects;
\r
578 self.weaponentity.alpha = self.alpha;
\r
579 self.weaponentity.colormap = self.colormap;
\r
580 self.weaponentity.colormod = self.owner.colormod; // used by the regurgitating colors
\r
583 self.angles = '0 0 0';
\r
586 if (self.state == WS_RAISE && !intermission_running)
\r
588 f = (self.owner.weapon_nextthink - time) * g_weaponratefactor / cvar("g_balance_weaponswitchdelay");
\r
589 self.angles_x = -90 * f * f;
\r
590 if (qcweaponanimation)
\r
592 makevectors(self.angles_x * '-1 0 0' + self.angles_y * '0 1 0' + self.angles_z * '0 0 1');
\r
593 setorigin(self, QCWEAPONANIMATION_ORIGIN(self));
\r
596 else if (self.state == WS_DROP && !intermission_running)
\r
598 f = 1 - (self.owner.weapon_nextthink - time) * g_weaponratefactor / cvar("g_balance_weaponswitchdelay");
\r
599 self.angles_x = -90 * f * f;
\r
600 if (qcweaponanimation)
\r
602 makevectors(self.angles_x * '-1 0 0' + self.angles_y * '0 1 0' + self.angles_z * '0 0 1');
\r
603 setorigin(self, QCWEAPONANIMATION_ORIGIN(self));
\r
606 else if (self.state == WS_CLEAR)
\r
609 self.angles_x = -90 * f * f;
\r
610 if (qcweaponanimation)
\r
612 makevectors(self.angles_x * '-1 0 0' + self.angles_y * '0 1 0' + self.angles_z * '0 0 1');
\r
613 setorigin(self, QCWEAPONANIMATION_ORIGIN(self));
\r
616 else if (qcweaponanimation && time < self.owner.weapon_morph1time)
\r
618 f = (time - self.owner.weapon_morph0time) / (self.owner.weapon_morph1time - self.owner.weapon_morph0time);
\r
619 f = 1 - pow(1 - f, 3);
\r
620 self.angles = self.owner.weapon_morph0angles * (1 - f) + self.owner.weapon_morph1angles * f;
\r
621 setorigin(self, self.owner.weapon_morph0origin * (1 - f) + self.owner.weapon_morph1origin * f);
\r
623 else if (qcweaponanimation && time < self.owner.weapon_morph2time)
\r
625 f = (time - self.owner.weapon_morph1time) / (self.owner.weapon_morph2time - self.owner.weapon_morph1time);
\r
626 f = 1 - pow(1 - f, 3);
\r
627 self.angles = self.owner.weapon_morph1angles * (1 - f) + self.owner.weapon_morph2angles * f;
\r
628 setorigin(self, self.owner.weapon_morph1origin * (1 - f) + self.owner.weapon_morph2origin * f);
\r
630 else if (qcweaponanimation && time < self.owner.weapon_morph3time)
\r
632 f = (time - self.owner.weapon_morph2time) / (self.owner.weapon_morph3time - self.owner.weapon_morph2time);
\r
633 f = 1 - pow(1 - f, 3);
\r
634 self.angles = self.owner.weapon_morph2angles * (1 - f) + self.owner.weapon_morph3angles * f;
\r
635 setorigin(self, self.owner.weapon_morph2origin * (1 - f) + self.owner.weapon_morph3origin * f);
\r
637 else if (qcweaponanimation && time < self.owner.weapon_morph4time)
\r
639 f = (time - self.owner.weapon_morph3time) / (self.owner.weapon_morph4time - self.owner.weapon_morph3time);
\r
640 f = 1 - pow(1 - f, 3);
\r
641 self.angles = self.owner.weapon_morph3angles * (1 - f) + self.owner.weapon_morph4angles * f;
\r
642 setorigin(self, self.owner.weapon_morph3origin * (1 - f) + self.owner.weapon_morph4origin * f);
\r
644 else if (qcweaponanimation)
\r
646 // begin a new idle morph
\r
647 self.owner.weapon_morph0time = time;
\r
648 self.owner.weapon_morph0angles = self.angles;
\r
649 self.owner.weapon_morph0origin = self.origin;
\r
657 // turn gun to the left to look at it
\r
659 self.owner.weapon_morph1time = time + t * 0.2;
\r
660 self.owner.weapon_morph1angles = randomvec() * 3 + '-5 30 0';
\r
661 makevectors(self.owner.weapon_morph1angles_x * '-1 0 0' + self.owner.weapon_morph1angles_y * '0 1 0' + self.owner.weapon_morph1angles_z * '0 0 1');
\r
662 self.owner.weapon_morph1origin = QCWEAPONANIMATION_ORIGIN(self);
\r
664 self.owner.weapon_morph2time = time + t * 0.6;
\r
665 self.owner.weapon_morph2angles = randomvec() * 3 + '-5 30 0';
\r
666 makevectors(self.owner.weapon_morph2angles_x * '-1 0 0' + self.owner.weapon_morph2angles_y * '0 1 0' + self.owner.weapon_morph2angles_z * '0 0 1');
\r
667 self.owner.weapon_morph2origin = QCWEAPONANIMATION_ORIGIN(self);
\r
669 self.owner.weapon_morph3time = time + t;
\r
670 self.owner.weapon_morph3angles = '0 0 0';
\r
671 makevectors(self.owner.weapon_morph3angles_x * '-1 0 0' + self.owner.weapon_morph3angles_y * '0 1 0' + self.owner.weapon_morph3angles_z * '0 0 1');
\r
672 self.owner.weapon_morph3origin = QCWEAPONANIMATION_ORIGIN(self);
\r
676 // raise the gun a bit
\r
678 self.owner.weapon_morph1time = time + t * 0.2;
\r
679 self.owner.weapon_morph1angles = randomvec() * 3 + '30 -10 0';
\r
680 makevectors(self.owner.weapon_morph1angles_x * '-1 0 0' + self.owner.weapon_morph1angles_y * '0 1 0' + self.owner.weapon_morph1angles_z * '0 0 1');
\r
681 self.owner.weapon_morph1origin = QCWEAPONANIMATION_ORIGIN(self);
\r
683 self.owner.weapon_morph2time = time + t * 0.5;
\r
684 self.owner.weapon_morph2angles = randomvec() * 3 + '30 -10 5';
\r
685 makevectors(self.owner.weapon_morph2angles_x * '-1 0 0' + self.owner.weapon_morph2angles_y * '0 1 0' + self.owner.weapon_morph2angles_z * '0 0 1');
\r
686 self.owner.weapon_morph2origin = QCWEAPONANIMATION_ORIGIN(self);
\r
688 self.owner.weapon_morph3time = time + t;
\r
689 self.owner.weapon_morph3angles = '0 0 0';
\r
690 makevectors(self.owner.weapon_morph3angles_x * '-1 0 0' + self.owner.weapon_morph3angles_y * '0 1 0' + self.owner.weapon_morph3angles_z * '0 0 1');
\r
691 self.owner.weapon_morph3origin = QCWEAPONANIMATION_ORIGIN(self);
\r
697 self.owner.weapon_morph1time = time + t * 0.3;
\r
698 self.owner.weapon_morph1angles = randomvec() * 6;
\r
699 makevectors(self.owner.weapon_morph1angles_x * '-1 0 0' + self.owner.weapon_morph1angles_y * '0 1 0' + self.owner.weapon_morph1angles_z * '0 0 1');
\r
700 self.owner.weapon_morph1origin = QCWEAPONANIMATION_ORIGIN(self);
\r
702 self.owner.weapon_morph2time = time + t * 0.7;
\r
703 self.owner.weapon_morph2angles = randomvec() * 6;
\r
704 makevectors(self.owner.weapon_morph2angles_x * '-1 0 0' + self.owner.weapon_morph2angles_y * '0 1 0' + self.owner.weapon_morph2angles_z * '0 0 1');
\r
705 self.owner.weapon_morph2origin = QCWEAPONANIMATION_ORIGIN(self);
\r
707 self.owner.weapon_morph3time = time + t;
\r
708 self.owner.weapon_morph3angles = '0 0 0';
\r
709 makevectors(self.owner.weapon_morph3angles_x * '-1 0 0' + self.owner.weapon_morph3angles_y * '0 1 0' + self.owner.weapon_morph3angles_z * '0 0 1');
\r
710 self.owner.weapon_morph3origin = QCWEAPONANIMATION_ORIGIN(self);
\r
714 // hold it mostly steady
\r
715 t = random() * 6 + 4;
\r
716 self.owner.weapon_morph1time = time + t * 0.2;
\r
717 self.owner.weapon_morph1angles = randomvec() * 1;
\r
718 makevectors(self.owner.weapon_morph1angles_x * '-1 0 0' + self.owner.weapon_morph1angles_y * '0 1 0' + self.owner.weapon_morph1angles_z * '0 0 1');
\r
719 self.owner.weapon_morph1origin = QCWEAPONANIMATION_ORIGIN(self);
\r
721 self.owner.weapon_morph2time = time + t * 0.5;
\r
722 self.owner.weapon_morph2angles = randomvec() * 1;
\r
723 makevectors(self.owner.weapon_morph2angles_x * '-1 0 0' + self.owner.weapon_morph2angles_y * '0 1 0' + self.owner.weapon_morph2angles_z * '0 0 1');
\r
724 self.owner.weapon_morph2origin = QCWEAPONANIMATION_ORIGIN(self);
\r
726 self.owner.weapon_morph3time = time + t * 0.7;
\r
727 self.owner.weapon_morph3angles = randomvec() * 1;
\r
728 makevectors(self.owner.weapon_morph3angles_x * '-1 0 0' + self.owner.weapon_morph3angles_y * '0 1 0' + self.owner.weapon_morph3angles_z * '0 0 1');
\r
729 self.owner.weapon_morph3origin = QCWEAPONANIMATION_ORIGIN(self);
\r
732 self.owner.weapon_morph4time = time + t;
\r
733 self.owner.weapon_morph4angles = '0 0 0';
\r
734 makevectors(self.owner.weapon_morph4angles_x * '-1 0 0' + self.owner.weapon_morph4angles_y * '0 1 0' + self.owner.weapon_morph4angles_z * '0 0 1');
\r
735 self.owner.weapon_morph4origin = QCWEAPONANIMATION_ORIGIN(self);
\r
739 // create or update the lasertarget entity
\r
741 // if we are a micro or macro, size the weapon model accordingly
\r
742 if(self.owner.scale && cvar("g_healthsize_weapon_scalefactor"))
\r
744 self.weaponentity.scale = (1 + cvar("g_healthsize_weapon_scalefactor")) - cvar("g_healthsize_weapon_scalefactor") * self.owner.scale;
\r
745 self.weaponentity.origin_z = (1 - self.weaponentity.scale) * cvar("g_healthsize_weapon_scalefactor_pos");
\r
749 void CL_ExteriorWeaponentity_Think()
\r
753 self.nextthink = time;
\r
754 if (self.owner.exteriorweaponentity != self)
\r
759 if (self.owner.deadflag != DEAD_NO)
\r
764 if (self.cnt != self.owner.weapon || self.dmg != self.owner.modelindex || self.deadflag != self.owner.deadflag)
\r
766 self.cnt = self.owner.weapon;
\r
767 self.dmg = self.owner.modelindex;
\r
768 self.deadflag = self.owner.deadflag;
\r
769 if (self.owner.weaponname != "")
\r
770 setmodel(self, strcat("models/weapons/v_", self.owner.weaponname, ".md3")); // precision set below
\r
774 if((tag_found = gettagindex(self.owner, "tag_weapon")))
\r
776 self.tag_index = tag_found;
\r
777 self.tag_entity = self.owner;
\r
780 setattachment(self, self.owner, "bip01 r hand");
\r
782 // if that didn't find a tag, hide the exterior weapon model
\r
783 if (!self.tag_index)
\r
786 self.effects = self.owner.effects;
\r
787 if(sv_pitch_min == sv_pitch_max)
\r
788 self.effects |= EF_LOWPRECISION;
\r
790 self.effects &~= EF_LOWPRECISION;
\r
791 self.effects = self.effects & EFMASK_CHEAP; // eat performance
\r
792 if(self.owner.alpha == default_player_alpha)
\r
793 self.alpha = default_weapon_alpha;
\r
794 else if(self.owner.alpha != 0)
\r
795 self.alpha = self.owner.alpha;
\r
798 self.colormod = self.owner.colormod; // used by the regurgitating colors
\r
800 ang_x = bound(sv_pitch_min, self.owner.v_angle_x, sv_pitch_max);
\r
804 if(sv_pitch_fixyaw) // workaround for stupid player models that don't aim forward
\r
806 ang_y = self.owner.v_angle_y;
\r
808 var vector v = v_forward;
\r
809 var float t = self.tag_entity.frame1time;
\r
810 var float f = self.tag_entity.frame;
\r
811 self.tag_entity.frame1time = time;
\r
812 self.tag_entity.frame = self.tag_entity.anim_idle_x;
\r
813 gettaginfo(self.tag_entity, self.tag_index);
\r
814 self.tag_entity.frame1time = t;
\r
815 self.tag_entity.frame = f;
\r
816 // untransform v according to this coordinate space
\r
818 w_x = v_forward * v;
\r
819 w_y = -v_right * v;
\r
821 self.angles = vectoangles(w);
\r
825 ang_x = -/* don't ask */ang_x;
\r
829 // if we are a micro or macro, size the weapon model accordingly
\r
830 if(self.owner.scale && cvar("g_healthsize_exteriorweapon_scalefactor"))
\r
832 self.scale = 1 / self.owner.scale; // for some reason, the exterior weapon entity copies the player's scale somewhere else, so undo that first
\r
833 self.scale = (1 - cvar("g_healthsize_exteriorweapon_scalefactor")) + cvar("g_healthsize_exteriorweapon_scalefactor") * self.scale;
\r
836 self.colormap = self.owner.colormap;
\r
837 self.customizeentityforclient = CL_ExteriorWeaponentity_CustomizeEntityForClient;
\r
840 // spawning weaponentity for client
\r
841 void CL_SpawnWeaponentity()
\r
843 self.weaponentity = spawn();
\r
844 self.weaponentity.classname = "weaponentity";
\r
845 self.weaponentity.solid = SOLID_NOT;
\r
846 self.weaponentity.owner = self;
\r
847 setmodel(self.weaponentity, ""); // precision set when changed
\r
848 setorigin(self.weaponentity, '0 0 0');
\r
849 self.weaponentity.angles = '0 0 0';
\r
850 self.weaponentity.viewmodelforclient = self;
\r
851 self.weaponentity.flags = 0;
\r
852 self.weaponentity.think = CL_Weaponentity_Think;
\r
853 self.weaponentity.customizeentityforclient = CL_Weaponentity_CustomizeEntityForClient;
\r
854 self.weaponentity.nextthink = time;
\r
856 self.exteriorweaponentity = spawn();
\r
857 self.exteriorweaponentity.classname = "exteriorweaponentity";
\r
858 self.exteriorweaponentity.solid = SOLID_NOT;
\r
859 self.exteriorweaponentity.exteriorweaponentity = self.exteriorweaponentity;
\r
860 self.exteriorweaponentity.owner = self;
\r
861 setorigin(self.exteriorweaponentity, '0 0 0');
\r
862 self.exteriorweaponentity.angles = '0 0 0';
\r
863 self.exteriorweaponentity.think = CL_ExteriorWeaponentity_Think;
\r
864 self.exteriorweaponentity.nextthink = time;
\r
867 .float hasweapon_complain_spam;
\r
869 float client_hasweapon(entity cl, float wpn, float andammo, float complain)
\r
871 local float weaponbit;
\r
872 //local float weaponbit, f;
\r
873 //local entity oldself;
\r
875 if(time < self.hasweapon_complain_spam)
\r
878 self.hasweapon_complain_spam = time + 0.2;
\r
880 if (wpn < WEP_FIRST || wpn > WEP_LAST)
\r
883 sprint(self, "Invalid weapon\n");
\r
886 weaponbit = W_WeaponBit(wpn);
\r
887 if (cl.weapons & weaponbit)
\r
889 // since we don't have an infinite ammo weapon in vore tournament, allow switching to the grabber even when it has no ammo
\r
892 if(cl.items & IT_UNLIMITED_WEAPON_AMMO)
\r
900 f = weapon_action(wpn, WR_CHECKAMMO1);
\r
901 f = f + weapon_action(wpn, WR_CHECKAMMO2);
\r
907 if(clienttype(cl) == CLIENTTYPE_REAL)
\r
909 play2(cl, "misc/unavailable.wav");
\r
910 sprint(cl, strcat("You don't have any ammo for the ^2", W_Name(wpn), "\n"));
\r
920 // Report Proper Weapon Status / Modified Weapon Ownership Message
\r
921 if(weaponsInMap & weaponbit)
\r
923 sprint(cl, strcat("You do not have the ^2", W_Name(wpn), "\n") );
\r
925 if(cvar("g_showweaponspawns"))
\r
930 e = get_weaponinfo(wpn);
\r
933 for(e = world; (e = findfloat(e, weapons, weaponbit)); )
\r
935 if(e.classname == "droppedweapon")
\r
937 if not(e.flags & FL_ITEM)
\r
939 WaypointSprite_Spawn(
\r
951 sprint(cl, strcat("The ^2", W_Name(wpn), "^7 is ^1NOT AVAILABLE^7 in this map\n") );
\r
953 play2(cl, "misc/unavailable.wav");
\r
961 if (self.weapon != -1)
\r
963 if (self.weaponentity)
\r
965 self.weaponentity.state = WS_CLEAR;
\r
966 self.weaponentity.effects = 0;
\r
972 if (self.weaponentity)
\r
973 self.weaponentity.state = WS_READY;
\r
974 weapon_thinkf(WFRAME_IDLE, 1000000, w_ready);
\r
977 // Setup weapon for client (after this raise frame will be launched)
\r
978 void weapon_setup(float windex)
\r
981 qcweaponanimation = cvar("sv_qcweaponanimation");
\r
982 e = get_weaponinfo(windex);
\r
983 self.items &~= IT_AMMO;
\r
984 self.items = self.items | e.items;
\r
986 // the two weapon entities will notice this has changed and update their models
\r
987 self.weapon = windex;
\r
988 self.weaponname = e.mdl;
\r
991 // perform weapon to attack (weaponstate and attack_finished check is here)
\r
992 void W_SwitchToOtherWeapon(entity pl)
\r
994 // hack to ensure it switches to an OTHER weapon (in case the other fire mode still has ammo, we want that anyway)
\r
996 w = W_WeaponBit(pl.weapon);
\r
998 ww = w_getbestweapon(pl);
\r
1001 W_SwitchWeapon_Force(pl, ww);
\r
1004 .float prevdryfire;
\r
1005 float weapon_prepareattack_checkammo(float secondary)
\r
1007 if not(self.items & IT_UNLIMITED_WEAPON_AMMO)
\r
1008 if (!weapon_action(self.weapon, WR_CHECKAMMO1 + secondary))
\r
1010 if(self.weapon == self.switchweapon && time - self.prevdryfire > 1) // only play once BEFORE starting to switch weapons
\r
1012 sound (self, CHAN_AUTO, "misc/unavailable.wav", VOL_BASE, ATTN_NORM);
\r
1013 self.prevdryfire = time;
\r
1016 // since we don't have an infinite ammo weapon in vore tournament, allow switching to the grabber even when it has no ammo
\r
1017 //W_SwitchToOtherWeapon(self);
\r
1022 .float race_penalty;
\r
1023 float weapon_prepareattack_check(float secondary, float attacktime)
\r
1025 if(!weapon_prepareattack_checkammo(secondary))
\r
1028 //if sv_ready_restart_after_countdown is set, don't allow the player to shoot
\r
1029 //if all players readied up and the countdown is running
\r
1030 if(time < game_starttime || time < self.race_penalty) {
\r
1034 if (timeoutStatus == 2) //don't allow the player to shoot while game is paused
\r
1037 // do not even think about shooting if switching
\r
1038 if(self.switchweapon != self.weapon)
\r
1041 if(attacktime >= 0)
\r
1043 // don't fire if previous attack is not finished
\r
1044 if (ATTACK_FINISHED(self) > time + self.weapon_frametime * 0.5)
\r
1046 // don't fire while changing weapon
\r
1047 if (self.weaponentity.state != WS_READY)
\r
1053 float weapon_prepareattack_do(float secondary, float attacktime)
\r
1055 self.weaponentity.state = WS_INUSE;
\r
1057 self.spawnshieldtime = min(self.spawnshieldtime, time); // kill spawn shield when you fire
\r
1059 // if the weapon hasn't been firing continuously, reset the timer
\r
1060 if(attacktime >= 0)
\r
1062 if (ATTACK_FINISHED(self) < time - self.weapon_frametime * 1.5)
\r
1064 ATTACK_FINISHED(self) = time;
\r
1065 //dprint("resetting attack finished to ", ftos(time), "\n");
\r
1067 ATTACK_FINISHED(self) = ATTACK_FINISHED(self) + attacktime * W_WeaponRateFactor();
\r
1069 //dprint("attack finished ", ftos(ATTACK_FINISHED(self)), "\n");
\r
1072 float weapon_prepareattack(float secondary, float attacktime)
\r
1074 if(weapon_prepareattack_check(secondary, attacktime))
\r
1076 weapon_prepareattack_do(secondary, attacktime);
\r
1083 void weapon_thinkf(float fr, float t, void() func)
\r
1086 vector of, or, ou;
\r
1087 float restartanim;
\r
1089 if(fr == WFRAME_DONTCHANGE)
\r
1091 fr = self.weaponentity.wframe;
\r
1092 restartanim = FALSE;
\r
1094 else if (fr == WFRAME_IDLE)
\r
1095 restartanim = FALSE;
\r
1097 restartanim = TRUE;
\r
1103 if (self.weaponentity)
\r
1105 self.weaponentity.wframe = fr;
\r
1106 if (qcweaponanimation)
\r
1108 if (fr != WFRAME_IDLE)
\r
1110 self.weapon_morph0time = time;
\r
1111 self.weapon_morph0angles = self.weaponentity.angles;
\r
1112 self.weapon_morph0origin = self.weaponentity.origin;
\r
1114 self.weapon_morph1angles = '0 0 0';
\r
1115 self.weapon_morph1time = time + t;
\r
1116 makevectors(self.weapon_morph1angles_x * '-1 0 0' + self.weapon_morph1angles_y * '0 1 0' + self.weapon_morph1angles_z * '0 0 1');
\r
1117 self.weapon_morph1origin = QCWEAPONANIMATION_ORIGIN(self.weaponentity);
\r
1119 self.weapon_morph2angles = '0 0 0';
\r
1120 self.weapon_morph2time = time + t;
\r
1121 makevectors(self.weapon_morph2angles_x * '-1 0 0' + self.weapon_morph2angles_y * '0 1 0' + self.weapon_morph2angles_z * '0 0 1');
\r
1122 self.weapon_morph2origin = QCWEAPONANIMATION_ORIGIN(self.weaponentity);
\r
1124 self.weapon_morph3angles = '0 0 0';
\r
1125 self.weapon_morph3time = time + t;
\r
1126 makevectors(self.weapon_morph3angles_x * '-1 0 0' + self.weapon_morph3angles_y * '0 1 0' + self.weapon_morph3angles_z * '0 0 1');
\r
1127 self.weapon_morph3origin = QCWEAPONANIMATION_ORIGIN(self.weaponentity);
\r
1129 self.weapon_morph4angles = '0 0 0';
\r
1130 self.weapon_morph4time = time + t;
\r
1131 makevectors(self.weapon_morph4angles_x * '-1 0 0' + self.weapon_morph4angles_y * '0 1 0' + self.weapon_morph4angles_z * '0 0 1');
\r
1132 self.weapon_morph4origin = QCWEAPONANIMATION_ORIGIN(self.weaponentity);
\r
1134 if (fr == WFRAME_FIRE1)
\r
1136 self.weapon_morph1angles = '5 0 0';
\r
1137 self.weapon_morph1time = time + t * 0.1;
\r
1138 makevectors(self.weapon_morph1angles_x * '-1 0 0' + self.weapon_morph1angles_y * '0 1 0' + self.weapon_morph1angles_z * '0 0 1');
\r
1139 self.weapon_morph1origin = QCWEAPONANIMATION_ORIGIN(self.weaponentity);
\r
1140 self.weapon_morph4time = time + t + 1; // delay idle effect
\r
1142 else if (fr == WFRAME_FIRE2)
\r
1144 self.weapon_morph1angles = '10 0 0';
\r
1145 self.weapon_morph1time = time + t * 0.1;
\r
1146 makevectors(self.weapon_morph1angles_x * '-1 0 0' + self.weapon_morph1angles_y * '0 1 0' + self.weapon_morph1angles_z * '0 0 1');
\r
1147 self.weapon_morph1origin = QCWEAPONANIMATION_ORIGIN(self.weaponentity);
\r
1148 self.weapon_morph4time = time + t + 1; // delay idle effect
\r
1150 else if (fr == WFRAME_RELOAD)
\r
1152 self.weapon_morph1time = time + t * 0.05;
\r
1153 self.weapon_morph1angles = '-10 40 0';
\r
1154 makevectors(self.weapon_morph1angles_x * '-1 0 0' + self.weapon_morph1angles_y * '0 1 0' + self.weapon_morph1angles_z * '0 0 1');
\r
1155 self.weapon_morph1origin = QCWEAPONANIMATION_ORIGIN(self.weaponentity);
\r
1157 self.weapon_morph2time = time + t * 0.15;
\r
1158 self.weapon_morph2angles = '-10 40 5';
\r
1159 makevectors(self.weapon_morph2angles_x * '-1 0 0' + self.weapon_morph2angles_y * '0 1 0' + self.weapon_morph2angles_z * '0 0 1');
\r
1160 self.weapon_morph2origin = QCWEAPONANIMATION_ORIGIN(self.weaponentity);
\r
1162 self.weapon_morph3time = time + t * 0.25;
\r
1163 self.weapon_morph3angles = '-10 40 0';
\r
1164 makevectors(self.weapon_morph3angles_x * '-1 0 0' + self.weapon_morph3angles_y * '0 1 0' + self.weapon_morph3angles_z * '0 0 1');
\r
1165 self.weapon_morph3origin = QCWEAPONANIMATION_ORIGIN(self.weaponentity);
\r
1171 if (fr == WFRAME_IDLE)
\r
1172 a = self.weaponentity.anim_idle;
\r
1173 else if (fr == WFRAME_FIRE1)
\r
1174 a = self.weaponentity.anim_fire1;
\r
1175 else if (fr == WFRAME_FIRE2)
\r
1176 a = self.weaponentity.anim_fire2;
\r
1177 else if (fr == WFRAME_RELOAD)
\r
1178 a = self.weaponentity.anim_reload;
\r
1179 a_z *= g_weaponratefactor;
\r
1180 setanim(self.weaponentity, a, restartanim == FALSE, restartanim, restartanim);
\r
1188 if(self.weapon_think == w_ready && func != w_ready && self.weaponentity.state == WS_RAISE)
\r
1190 backtrace("Tried to override initial weapon think function - should this really happen?");
\r
1193 t *= W_WeaponRateFactor();
\r
1195 // VorteX: haste can be added here
\r
1196 if (self.weapon_think == w_ready)
\r
1198 self.weapon_nextthink = time;
\r
1199 //dprint("started firing at ", ftos(time), "\n");
\r
1201 if (self.weapon_nextthink < time - self.weapon_frametime * 1.5 || self.weapon_nextthink > time + self.weapon_frametime * 1.5)
\r
1203 self.weapon_nextthink = time;
\r
1204 //dprint("reset weapon animation timer at ", ftos(time), "\n");
\r
1206 self.weapon_nextthink = self.weapon_nextthink + t;
\r
1207 self.weapon_think = func;
\r
1208 //dprint("next ", ftos(self.weapon_nextthink), "\n");
\r
1212 if (!self.crouch) // shoot anim stands up, this looks bad
\r
1214 local vector anim;
\r
1215 anim = self.anim_shoot;
\r
1216 anim_z = anim_y / (t + sys_frametime);
\r
1217 setanim(self, anim, FALSE, TRUE, TRUE);
\r
1221 void weapon_boblayer1(float spd, vector org)
\r
1223 // VorteX: haste can be added here
\r
1226 vector W_CalculateProjectileVelocity(vector pvelocity, vector mvelocity)
\r
1228 vector mdirection;
\r
1232 vector outvelocity;
\r
1234 mvelocity = mvelocity * g_weaponspeedfactor;
\r
1236 mdirection = normalize(mvelocity);
\r
1237 mspeed = vlen(mvelocity);
\r
1239 nstyle = cvar("g_projectiles_newton_style");
\r
1242 // absolute velocity
\r
1243 outvelocity = mvelocity;
\r
1245 else if(nstyle == 1)
\r
1247 // true Newtonian projectiles
\r
1248 outvelocity = pvelocity + mvelocity;
\r
1250 else if(nstyle == 2)
\r
1252 // true Newtonian projectiles with automatic aim adjustment
\r
1254 // solve: |outspeed * mdirection - pvelocity| = mspeed
\r
1255 // outspeed^2 - 2 * outspeed * (mdirection * pvelocity) + pvelocity^2 - mspeed^2 = 0
\r
1256 // outspeed = (mdirection * pvelocity) +- sqrt((mdirection * pvelocity)^2 - pvelocity^2 + mspeed^2)
\r
1260 // pvelocity^2 - (mdirection * pvelocity)^2 > mspeed^2
\r
1261 // velocity without mdirection component > mspeed
\r
1262 // fire at smallest possible mspeed that works?
\r
1263 // |(mdirection * pvelocity) * pvelocity - pvelocity| = mspeed
\r
1266 solution = solve_quadratic(1, -2 * (mdirection * pvelocity), pvelocity * pvelocity - mspeed * mspeed);
\r
1268 outspeed = solution_y; // the larger one
\r
1271 //outspeed = 0; // slowest possible shot
\r
1272 outspeed = solution_x; // the real part (that is, the average!)
\r
1273 //dprint("impossible shot, adjusting\n");
\r
1276 outspeed = bound(mspeed * cvar("g_projectiles_newton_style_2_minfactor"), outspeed, mspeed * cvar("g_projectiles_newton_style_2_maxfactor"));
\r
1277 outvelocity = mdirection * outspeed;
\r
1279 else if(nstyle == 3)
\r
1281 // pseudo-Newtonian:
\r
1282 outspeed = mspeed + mdirection * pvelocity;
\r
1283 outspeed = bound(mspeed * 0.7, outspeed, mspeed * 5.0);
\r
1284 outvelocity = mdirection * outspeed;
\r
1286 else if(nstyle == 4)
\r
1289 outspeed = mspeed + vlen(pvelocity);
\r
1290 outvelocity = mdirection * outspeed;
\r
1293 error("g_projectiles_newton_style must be 0 (absolute), 1 (Newtonian), 2 (Newtonian + aimfix), 3 (pseudo Newtonian) or 4 (tZorkian)!");
\r
1295 return outvelocity;
\r
1298 void W_AttachToShotorg(entity flash, vector offset)
\r
1301 flash.owner = self;
\r
1302 flash.angles_z = random() * 360;
\r
1303 if(qcweaponanimation)
\r
1305 setorigin(flash, w_shotorg + w_shotdir * 50);
\r
1306 flash.angles = vectoangles(w_shotdir);
\r
1307 flash.angles_z = random() * 360;
\r
1311 setattachment(flash, self.weaponentity, "shot");
\r
1312 setorigin(flash, offset);
\r
1315 copyentity(flash, xflash);
\r
1317 flash.viewmodelforclient = self;
\r
1319 if(self.weaponentity.oldorigin_x > 0)
\r
1321 setattachment(xflash, self.exteriorweaponentity, "");
\r
1322 setorigin(xflash, self.weaponentity.oldorigin + offset);
\r
1326 setattachment(xflash, self.exteriorweaponentity, "shot");
\r
1331 vector cliptoplane(vector v, vector p)
\r
1333 return v - (v * p) * p;
\r
1336 vector solve_cubic_pq(float p, float q)
\r
1339 D = q*q/4.0 + p*p*p/27.0;
\r
1343 a = 1.0/3.0 * acos(-q/2.0 * sqrt(-27.0/(p*p*p)));
\r
1344 u = sqrt(-4.0/3.0 * p);
\r
1345 // a in range 0..pi/3
\r
1352 '1 0 0' * cos(a + 2.0/3.0*M_PI)
\r
1354 '0 1 0' * cos(a + 4.0/3.0*M_PI)
\r
1367 return '1 1 0' * v + '0 0 1' * u;
\r
1369 return '0 1 1' * v + '1 0 0' * u;
\r
1374 u = cbrt(-q/2.0 + sqrt(D));
\r
1375 v = cbrt(-q/2.0 - sqrt(D));
\r
1376 return '1 1 1' * (u + v);
\r
1379 vector solve_cubic_abcd(float a, float b, float c, float d)
\r
1382 // x = (y - b) / 3a
\r
1385 p = (9*a*c - 3*b*b);
\r
1386 q = (27*a*a*d - 9*a*b*c + 2*b*b*b);
\r
1387 v = solve_cubic_pq(p, q);
\r
1388 v = (v - b * '1 1 1') * (1.0 / (3.0 * a));
\r
1390 v += '1 0 -1' * (v_z - v_x); // swap x, z
\r
1394 vector findperpendicular(vector v)
\r
1400 return normalize(cliptoplane(p, v));
\r
1403 vector W_CalculateProjectileSpread(vector forward, float spread)
\r
1409 spread *= g_weaponspreadfactor;
\r
1412 sstyle = cvar("g_projectiles_spread_style");
\r
1416 // this is the baseline for the spread value!
\r
1417 // standard deviation: sqrt(2/5)
\r
1418 // density function: sqrt(1-r^2)
\r
1419 return forward + randomvec() * spread;
\r
1421 else if(sstyle == 1)
\r
1423 // same thing, basically
\r
1424 return normalize(forward + cliptoplane(randomvec() * spread, forward));
\r
1426 else if(sstyle == 2)
\r
1428 // circle spread... has at sigma=1 a standard deviation of sqrt(1/2)
\r
1429 sigma = spread * 0.89442719099991587855; // match baseline stddev
\r
1430 v1 = findperpendicular(forward);
\r
1431 v2 = cross(forward, v1);
\r
1432 // random point on unit circle
\r
1433 dx = random() * 2 * M_PI;
\r
1436 // radius in our dist function
\r
1439 return normalize(forward + (v1 * dx + v2 * dy) * r * sigma);
\r
1441 else if(sstyle == 3) // gauss 3d
\r
1443 sigma = spread * 0.44721359549996; // match baseline stddev
\r
1444 // note: 2D gaussian has sqrt(2) times the stddev of 1D, so this factor is right
\r
1446 v1_x += gsl_ran_gaussian(sigma);
\r
1447 v1_y += gsl_ran_gaussian(sigma);
\r
1448 v1_z += gsl_ran_gaussian(sigma);
\r
1451 else if(sstyle == 4) // gauss 2d
\r
1453 sigma = spread * 0.44721359549996; // match baseline stddev
\r
1454 // note: 2D gaussian has sqrt(2) times the stddev of 1D, so this factor is right
\r
1455 v1_x = gsl_ran_gaussian(sigma);
\r
1456 v1_y = gsl_ran_gaussian(sigma);
\r
1457 v1_z = gsl_ran_gaussian(sigma);
\r
1458 return normalize(forward + cliptoplane(v1, forward));
\r
1460 else if(sstyle == 5) // 1-r
\r
1462 sigma = spread * 1.154700538379252; // match baseline stddev
\r
1463 v1 = findperpendicular(forward);
\r
1464 v2 = cross(forward, v1);
\r
1465 // random point on unit circle
\r
1466 dx = random() * 2 * M_PI;
\r
1469 // radius in our dist function
\r
1471 r = solve_cubic_abcd(-2, 3, 0, -r) * '0 1 0';
\r
1472 return normalize(forward + (v1 * dx + v2 * dy) * r * sigma);
\r
1474 else if(sstyle == 6) // 1-r^2
\r
1476 sigma = spread * 1.095445115010332; // match baseline stddev
\r
1477 v1 = findperpendicular(forward);
\r
1478 v2 = cross(forward, v1);
\r
1479 // random point on unit circle
\r
1480 dx = random() * 2 * M_PI;
\r
1483 // radius in our dist function
\r
1487 return normalize(forward + (v1 * dx + v2 * dy) * r * sigma);
\r
1489 else if(sstyle == 7) // (1-r) (2-r)
\r
1491 sigma = spread * 1.224744871391589; // match baseline stddev
\r
1492 v1 = findperpendicular(forward);
\r
1493 v2 = cross(forward, v1);
\r
1494 // random point on unit circle
\r
1495 dx = random() * 2 * M_PI;
\r
1498 // radius in our dist function
\r
1502 return normalize(forward + (v1 * dx + v2 * dy) * r * sigma);
\r
1505 error("g_projectiles_spread_style must be 0 (sphere), 1 (flattened sphere), 2 (circle), 3 (gauss 3D), 4 (gauss plane), 5 (linear falloff), 6 (quadratic falloff), 7 (stronger falloff)!");
\r
1508 * how to derive falloff functions:
\r
1509 * rho(r) := (2-r) * (1-r);
\r
1512 * rhor(r) := r * rho(r);
\r
1513 * cr(t) := integrate(rhor(r), r, a, t);
\r
1514 * scr(t) := integrate(rhor(r) * r^2, r, a, t);
\r
1515 * variance : scr(b) / cr(b);
\r
1516 * solve(cr(r) = rand * cr(b), r), programmmode:false;
\r
1517 * sqrt(0.4 / variance), numer;
\r
1522 float mspercallsum;
\r
1523 float mspercallsstyle;
\r
1524 float mspercallcount;
\r
1526 void W_SetupProjectileVelocityEx(entity missile, vector dir, vector upDir, float pSpeed, float pUpSpeed, float pZSpeed, float spread)
\r
1528 if(missile.owner == world)
\r
1529 error("Unowned missile");
\r
1531 dir = dir + upDir * (pUpSpeed / pSpeed);
\r
1532 dir_z += pZSpeed / pSpeed;
\r
1533 pSpeed *= vlen(dir);
\r
1534 dir = normalize(dir);
\r
1537 if(cvar("g_projectiles_spread_style") != mspercallsstyle)
\r
1539 mspercallsum = mspercallcount = 0;
\r
1540 mspercallsstyle = cvar("g_projectiles_spread_style");
\r
1542 mspercallsum -= gettime(GETTIME_HIRES);
\r
1544 dir = W_CalculateProjectileSpread(dir, spread);
\r
1546 mspercallsum += gettime(GETTIME_HIRES);
\r
1547 mspercallcount += 1;
\r
1548 print("avg: ", ftos(mspercallcount / mspercallsum), " per sec\n");
\r
1551 missile.velocity = W_CalculateProjectileVelocity(missile.owner.velocity, pSpeed * dir);
\r
1554 void W_SetupProjectileVelocity(entity missile, float pSpeed, float spread)
\r
1556 W_SetupProjectileVelocityEx(missile, w_shotdir, v_up, pSpeed, 0, 0, spread);
\r
1559 #define W_SETUPPROJECTILEVELOCITY_UP(m,s) W_SetupProjectileVelocityEx(m, w_shotdir, v_up, cvar(#s "_speed"), cvar(#s "_speed_up"), cvar(#s "_speed_z"), cvar(#s "_spread"))
\r
1560 #define W_SETUPPROJECTILEVELOCITY(m,s) W_SetupProjectileVelocityEx(m, w_shotdir, v_up, cvar(#s "_speed"), 0, 0, cvar(#s "_spread"))
\r
1562 void W_DecreaseAmmo(.float ammo_type, float ammo_use, float ammo_reload)
\r
1564 if((self.items & IT_UNLIMITED_WEAPON_AMMO) && !ammo_reload)
\r
1567 // if this weapon is reloadable, decrease its load. Else decrease the player's ammo
\r
1570 self.clip_load -= ammo_use;
\r
1571 self.weapon_load[self.weapon] = self.clip_load;
\r
1574 self.(self.current_ammo) -= ammo_use;
\r
1577 // weapon reloading code
\r
1579 .float reload_ammo_amount, reload_ammo_min, reload_time;
\r
1580 .float reload_complain;
\r
1581 .string reload_sound;
\r
1583 void W_ReloadedAndReady()
\r
1585 // if we are inside the stomach, don't allow reloading, and schedule the weapon to reload once when we're out
\r
1586 if(self.predator.classname == "player")
\r
1588 self.clip_load = self.weapon_load[self.weapon] = -1;
\r
1589 w_ready(); // don't keep executing each frame
\r
1593 // finish the reloading process, and do the ammo transfer
\r
1595 self.clip_load = self.old_clip_load; // restore the ammo counter, in case we still had ammo in the weapon before reloading
\r
1597 // if the gun uses no ammo, max out weapon load, else decrease ammo as we increase weapon load
\r
1598 if(!self.reload_ammo_min || self.items & IT_UNLIMITED_WEAPON_AMMO)
\r
1599 self.clip_load = self.reload_ammo_amount;
\r
1602 while(self.clip_load < self.reload_ammo_amount && self.(self.current_ammo)) // make sure we don't add more ammo than we have
\r
1604 self.clip_load += 1;
\r
1605 self.(self.current_ammo) -= 1;
\r
1608 self.weapon_load[self.weapon] = self.clip_load;
\r
1610 // do not set ATTACK_FINISHED in reload code any more. This causes annoying delays if eg: You start reloading a weapon,
\r
1611 // then quickly switch to another weapon and back. Reloading is canceled, but the reload delay is still there,
\r
1612 // so your weapon is disabled for a few seconds without reason
\r
1614 //ATTACK_FINISHED(self) -= self.reload_time - 1;
\r
1619 void W_Reload(float sent_ammo_min, float sent_ammo_amount, float sent_time, string sent_sound)
\r
1621 // if we are inside the stomach, don't allow reloading
\r
1622 if(self.predator.classname == "player")
\r
1625 // set global values to work with
\r
1626 self.reload_ammo_min = sent_ammo_min;
\r
1627 self.reload_ammo_amount = sent_ammo_amount;
\r
1628 self.reload_time = sent_time;
\r
1629 self.reload_sound = sent_sound;
\r
1631 // check if we meet the necessary conditions to reload
\r
1634 e = get_weaponinfo(self.weapon);
\r
1636 // don't reload weapons that don't have the RELOADABLE flag
\r
1637 if not(e.spawnflags & WEP_FLAG_RELOADABLE)
\r
1639 dprint("Warning: Attempted to reload a weapon that does not have the WEP_FLAG_RELOADABLE flag. Fix your code!\n");
\r
1642 // return if reloading is disabled for this weapon
\r
1643 if(!self.reload_ammo_amount)
\r
1645 // our weapon is fully loaded, no need to reload
\r
1646 if (self.clip_load >= self.reload_ammo_amount)
\r
1648 // no ammo, so nothing to load
\r
1649 if(!self.(self.current_ammo) && self.reload_ammo_min)
\r
1650 if not(self.items & IT_UNLIMITED_WEAPON_AMMO)
\r
1652 if(clienttype(self) == CLIENTTYPE_REAL && self.reload_complain < time)
\r
1654 play2(self, "misc/unavailable.wav");
\r
1655 sprint(self, strcat("You don't have enough ammo to reload the ^2", W_Name(self.weapon), "\n"));
\r
1656 self.reload_complain = time + 1;
\r
1658 // switch away if the amount of ammo is not enough to keep using this weapon
\r
1659 if not(weapon_action(self.weapon, WR_CHECKAMMO1) + weapon_action(self.weapon, WR_CHECKAMMO2))
\r
1661 self.clip_load = -1; // reload later
\r
1662 W_SwitchToOtherWeapon(self);
\r
1667 if (self.weaponentity)
\r
1669 if (self.weaponentity.wframe == WFRAME_RELOAD)
\r
1672 // allow switching away while reloading, but this will cause a new reload!
\r
1673 self.weaponentity.state = WS_READY;
\r
1676 // now begin the reloading process
\r
1678 sound (self, CHAN_WEAPON2, self.reload_sound, VOL_BASE, ATTN_NORM);
\r
1680 // do not set ATTACK_FINISHED in reload code any more. This causes annoying delays if eg: You start reloading a weapon,
\r
1681 // then quickly switch to another weapon and back. Reloading is canceled, but the reload delay is still there,
\r
1682 // so your weapon is disabled for a few seconds without reason
\r
1684 //ATTACK_FINISHED(self) = max(time, ATTACK_FINISHED(self)) + self.reload_time + 1;
\r
1686 weapon_thinkf(WFRAME_RELOAD, self.reload_time, W_ReloadedAndReady);
\r
1688 if(self.clip_load < 0)
\r
1689 self.clip_load = 0;
\r
1690 self.old_clip_load = self.clip_load;
\r
1691 self.clip_load = self.weapon_load[self.weapon] = -1;
\r