data/qcsrc/client/View.qc

   1 #define rkt_size 32\r
   2 #define rld_size_x 256\r
   3 #define rld_size_y 16\r
   4 \r
   5 entity porto;\r
   6 float trace_networkentity;\r
   7 float Q3SURFACEFLAG_SLICK = 2; // low friction surface\r
   8 float DPCONTENTS_SOLID = 1; // blocks player movement\r
   9 float DPCONTENTS_BODY = 32; // blocks player movement\r
  10 float DPCONTENTS_CORPSE = 64; // blocks player movement\r
  11 float DPCONTENTS_PLAYERCLIP = 256; // blocks player movement\r
  12 void Porto_Draw()\r
  13 {\r
  14         vector dir;\r
  15 \r
  16         if(spectatee_status)\r
  17                 return;\r
  18         if(intermission == 1)\r
  19                 return;\r
  20         if(intermission == 2)\r
  21                 return;\r
  22         if (getstati(STAT_HEALTH) <= 0)\r
  23                 return;\r
  24 \r
  25         dir = view_forward;\r
  26 \r
  27         if(angles_held_status)\r
  28         {\r
  29                 makevectors(angles_held);\r
  30                 dir = v_forward;\r
  31         }\r
  32 }\r
  33 \r
  34 /**\r
  35  * Checks whether the server initiated a map restart (stat_game_starttime changed)\r
  36  *\r
  37  * TODO: Use a better solution where a common shared entitiy is used that contains\r
  38  * timelimit, fraglimit and game_starttime! Requires engine changes (remove STAT_TIMELIMIT\r
  39  * and STAT_FRAGLIMIT to be auto-sent)\r
  40  */\r
  41 void CheckForGamestartChange() {\r
  42         float startTime;\r
  43         startTime = getstatf(STAT_GAMESTARTTIME);\r
  44         if (previous_game_starttime != startTime) {\r
  45                 if ((time + 5.0) < startTime) {\r
  46                         //if connecting to server while restart was active don't always play prepareforbattle\r
  47                         sound(self, CHAN_VOICE, strcat("announcer/", cvar_string("cl_announcer"), "/prepareforbattle.wav"), VOL_BASEVOICE, ATTN_NONE);\r
  48                 }\r
  49                 if (time < startTime) {\r
  50                         restartAnnouncer = spawn();\r
  51                         restartAnnouncer.think = restartAnnouncer_Think;\r
  52                         restartAnnouncer.nextthink = startTime - floor(startTime - time); //synchronize nextthink to startTime\r
  53                 }\r
  54         }\r
  55         previous_game_starttime = startTime;\r
  56 }\r
  57 \r
  58 void Porto_Init()\r
  59 {\r
  60         porto = spawn();\r
  61         porto.classname = "porto";\r
  62         porto.draw = Porto_Draw;\r
  63         porto.dphitcontentsmask = DPCONTENTS_SOLID | DPCONTENTS_BODY | DPCONTENTS_PLAYERCLIP;\r
  64 }\r
  65 \r
  66 float drawtime;\r
  67 float avgspeed;\r
  68 vector GetCurrentFov(float fov)\r
  69 {\r
  70         float zoomsensitivity, zoomspeed, zoomfactor, zoomdir, velocityzoom;\r
  71 \r
  72         zoomsensitivity = cvar("cl_zoomsensitivity");\r
  73         zoomfactor = cvar("cl_zoomfactor");\r
  74         if(zoomfactor < 1 || zoomfactor > 16)\r
  75                 zoomfactor = 2.5;\r
  76         zoomspeed = cvar("cl_zoomspeed");\r
  77         if(zoomspeed >= 0)\r
  78                 if(zoomspeed < 0.5 || zoomspeed > 16)\r
  79                         zoomspeed = 3.5;\r
  80 \r
  81         zoomdir = button_zoom;\r
  82         if(spectatee_status > 0 || isdemo())\r
  83         {\r
  84                 if(spectatorbutton_zoom)\r
  85                         zoomdir = 0 + !zoomdir;\r
  86                 // do not even THINK about removing this 0\r
  87                 // _I_ know what I am doing\r
  88                 // fteqcc does not\r
  89         }\r
  90 \r
  91         if(zoomdir)\r
  92                 zoomin_effect = 0;\r
  93 \r
  94         if(zoomin_effect || camera_active)\r
  95         {\r
  96                 current_viewzoom = min(1, current_viewzoom + drawframetime);\r
  97         }\r
  98         else\r
  99         {\r
 100                 if(zoomspeed < 0) // instant zoom\r
 101                 {\r
 102                         if(zoomdir)\r
 103                                 current_viewzoom = 1 / zoomfactor;\r
 104                         else\r
 105                                 current_viewzoom = 1;\r
 106                 }\r
 107                 else\r
 108                 {\r
 109                         if(zoomdir)\r
 110                                 current_viewzoom = 1 / bound(1, 1 / current_viewzoom + drawframetime * zoomspeed * (zoomfactor - 1), zoomfactor);\r
 111                         else\r
 112                                 current_viewzoom = bound(1 / zoomfactor, current_viewzoom + drawframetime * zoomspeed * (1 - 1 / zoomfactor), 1);\r
 113                 }\r
 114         }\r
 115 \r
 116         if(almost_equals(current_viewzoom, 1))\r
 117                 current_zoomfraction = 0;\r
 118         else if(almost_equals(current_viewzoom, 1/zoomfactor))\r
 119                 current_zoomfraction = 1;\r
 120         else\r
 121                 current_zoomfraction = (current_viewzoom - 1) / (1/zoomfactor - 1);\r
 122 \r
 123         if(zoomsensitivity < 1)\r
 124                 setsensitivityscale(pow(current_viewzoom, 1 - zoomsensitivity));\r
 125         else\r
 126                 setsensitivityscale(1);\r
 127 \r
 128         velocityzoom = bound(0, drawframetime / max(0.000000001, cvar_or("cl_velocityzoomtime", 0.3)), 1);\r
 129         avgspeed = avgspeed * (1 - velocityzoom) + (vlen(pmove_vel) / 1000) * velocityzoom;\r
 130         velocityzoom = exp(float2range11(avgspeed * -cvar_or("cl_velocityzoom", 0) / 1) * 1);\r
 131 \r
 132         //print(ftos(avgspeed), " avgspeed, ", ftos(cvar_or("cl_velocityzoom", 0)), " cvar, ", ftos(velocityzoom), " return\n"); // for debugging\r
 133 \r
 134         float frustumx, frustumy, fovx, fovy;\r
 135         frustumy = tan(fov * M_PI / 360.0) * 0.75 * current_viewzoom * velocityzoom;\r
 136         frustumx = frustumy * vid_width / vid_height / vid_pixelheight;\r
 137         fovx = atan2(frustumx, 1) / M_PI * 360.0;\r
 138         fovy = atan2(frustumy, 1) / M_PI * 360.0;\r
 139 \r
 140         return '1 0 0' * fovx + '0 1 0' * fovy;\r
 141 }\r
 142 \r
 143 // this function must match W_SetupShot!\r
 144 float zoomscript_caught;\r
 145 \r
 146 vector wcross_origin;\r
 147 float wcross_scale_prev, wcross_alpha_prev;\r
 148 vector wcross_color_prev;\r
 149 float wcross_scale_goal_prev, wcross_alpha_goal_prev;\r
 150 vector wcross_color_goal_prev;\r
 151 float wcross_changedonetime;\r
 152 \r
 153 string wcross_name_goal_prev, wcross_name_goal_prev_prev;\r
 154 float wcross_resolution_goal_prev, wcross_resolution_goal_prev_prev;\r
 155 float wcross_name_changestarttime, wcross_name_changedonetime;\r
 156 float wcross_name_alpha_goal_prev, wcross_name_alpha_goal_prev_prev;\r
 157 entity trueaim;\r
 158 entity trueaim_rifle;\r
 159 \r
 160 #define SHOTTYPE_HITTEAM 1\r
 161 #define SHOTTYPE_HITOBSTRUCTION 2\r
 162 #define SHOTTYPE_HITWORLD 3\r
 163 #define SHOTTYPE_HITENEMY 4\r
 164 \r
 165 void TrueAim_Init()\r
 166 {\r
 167         trueaim = spawn();\r
 168         trueaim.classname = "trueaim";\r
 169         trueaim.dphitcontentsmask = DPCONTENTS_SOLID | DPCONTENTS_BODY | DPCONTENTS_CORPSE;\r
 170         trueaim_rifle = spawn();\r
 171         trueaim_rifle.classname = "trueaim_rifle";\r
 172         trueaim_rifle.dphitcontentsmask = DPCONTENTS_BODY | DPCONTENTS_CORPSE;\r
 173 }\r
 174 \r
 175 float EnemyHitCheck()\r
 176 {\r
 177         float t;\r
 178         wcross_origin = project_3d_to_2d(trace_endpos);\r
 179         wcross_origin_z = 0;\r
 180         if(trace_networkentity < 1)\r
 181                 return SHOTTYPE_HITWORLD;\r
 182         if(trace_networkentity > maxclients)\r
 183                 return SHOTTYPE_HITWORLD;\r
 184         t = GetPlayerColor(trace_networkentity - 1);\r
 185         if(teamplay)\r
 186                 if(t == myteam)\r
 187                         return SHOTTYPE_HITTEAM;\r
 188         if(t == COLOR_SPECTATOR)\r
 189                 return SHOTTYPE_HITWORLD;\r
 190         return SHOTTYPE_HITENEMY;\r
 191 }\r
 192 \r
 193 float TrueAimCheck()\r
 194 {\r
 195         float nudge = 1; // added to traceline target and subtracted from result\r
 196         vector vecs, trueaimpoint, w_shotorg;\r
 197         vector mi, ma, dv;\r
 198         float shottype;\r
 199         entity ta;\r
 200         float mv;\r
 201 \r
 202         mi = ma = '0 0 0';\r
 203         ta = trueaim;\r
 204         mv = MOVE_NOMONSTERS;\r
 205 \r
 206         switch(activeweapon)\r
 207         {\r
 208                 case WEP_GRABBER: // no trueaim\r
 209         }\r
 210 \r
 211         vecs = decompressShotOrigin(getstati(STAT_SHOTORG));\r
 212 \r
 213         traceline(view_origin, view_origin + view_forward * MAX_SHOT_DISTANCE, mv, ta);\r
 214         trueaimpoint = trace_endpos;\r
 215 \r
 216         if(vecs_x > 0)\r
 217                 vecs_y = -vecs_y;\r
 218         else\r
 219                 vecs = '0 0 0';\r
 220 \r
 221         dv = view_right * vecs_y + view_up * vecs_z;\r
 222         w_shotorg = view_origin + dv;\r
 223 \r
 224         // now move the vecs forward as much as requested if possible\r
 225         tracebox(w_shotorg, mi, ma, w_shotorg + view_forward * (vecs_x + nudge), MOVE_NORMAL, ta); // FIXME this MOVE_NORMAL part will misbehave a little in csqc\r
 226         w_shotorg = trace_endpos - view_forward * nudge;\r
 227 \r
 228         tracebox(w_shotorg, mi, ma, trueaimpoint, MOVE_NORMAL, ta);\r
 229         shottype = EnemyHitCheck();\r
 230         if(shottype != SHOTTYPE_HITWORLD)\r
 231                 return shottype;\r
 232 \r
 233 #if 0\r
 234         // FIXME WHY DOES THIS NOT WORK FOR THE ROCKET LAUNCHER?\r
 235         // or rather, I know why, but see no fix\r
 236         if(vlen(trace_endpos - trueaimpoint) > vlen(ma) + vlen(mi) + 1)\r
 237                 // yes, this is an ugly hack... but it seems good enough to find out whether the test hits the same place as the initial trace\r
 238                 return SHOTTYPE_HITOBSTRUCTION;\r
 239 #endif\r
 240 \r
 241         return SHOTTYPE_HITWORLD;\r
 242 }\r
 243 \r
 244 void CSQC_common_hud(void);\r
 245 \r
 246 void CSQC_kh_hud(void);\r
 247 void CSQC_ctf_hud(void);\r
 248 void PostInit(void);\r
 249 void CSQC_Demo_Camera();\r
 250 float Sbar_WouldDrawScoreboard ();\r
 251 float view_set;\r
 252 float camera_mode;\r
 253 float chase_active_old;\r
 254 string NextFrameCommand;\r
 255 void CSQC_UpdateView(float w, float h)\r
 256 {\r
 257         entity e;\r
 258         float fov;\r
 259         float f, i, j;\r
 260         vector v, vo;\r
 261 \r
 262         WaypointSprite_Load();\r
 263 \r
 264         if(spectatee_status)\r
 265                 myteam = GetPlayerColor(spectatee_status - 1);\r
 266         else\r
 267                 myteam = GetPlayerColor(player_localentnum - 1);\r
 268 \r
 269         ticrate = getstatf(STAT_MOVEVARS_TICRATE) * getstatf(STAT_MOVEVARS_TIMESCALE);\r
 270         vo = '0 0 1' * getstati(STAT_VIEWHEIGHT);\r
 271 \r
 272         warpzone_fixview_origin = pmove_org + vo;\r
 273         warpzone_fixview_angles = input_angles;\r
 274         WarpZone_FixView();\r
 275         pmove_org = warpzone_fixview_origin - vo;\r
 276         input_angles = warpzone_fixview_angles;\r
 277 \r
 278         // Render the Scene\r
 279         if(!intermission || !view_set)\r
 280         {\r
 281                 view_origin = pmove_org + vo;\r
 282                 view_angles = input_angles;\r
 283                 makevectors(view_angles);\r
 284                 view_forward = v_forward;\r
 285                 view_right = v_right;\r
 286                 view_up = v_up;\r
 287                 view_set = 1;\r
 288         }\r
 289 \r
 290         vid_width = w;\r
 291         vid_height = h;\r
 292 \r
 293 #ifdef BLURTEST\r
 294         if(time > blurtest_time0 && time < blurtest_time1)\r
 295         {\r
 296                 float r, t;\r
 297 \r
 298                 t = (time - blurtest_time0) / (blurtest_time1 - blurtest_time0);\r
 299                 r = t * blurtest_radius;\r
 300                 f = 1 / pow(t, blurtest_power) - 1;\r
 301 \r
 302                 cvar_set("r_glsl_postprocess", "1");\r
 303                 cvar_set("r_glsl_postprocess_uservec1", strcat(ftos(r), " ", ftos(f), " 0 0"));\r
 304         }\r
 305         else\r
 306         {\r
 307                 cvar_set("r_glsl_postprocess", "0");\r
 308                 cvar_set("r_glsl_postprocess_uservec1", "0 0 0 0");\r
 309         }\r
 310 #endif\r
 311 \r
 312         TargetMusic_Advance();\r
 313         Fog_Force();\r
 314 \r
 315         drawframetime = max(0.000001, time - drawtime);\r
 316         drawtime = time;\r
 317 \r
 318         // watch for gametype changes here...\r
 319         // in ParseStuffCMD the cmd isn't executed yet :/\r
 320         // might even be better to add the gametype to TE_CSQC_INIT...?\r
 321         if(!postinit)\r
 322                 PostInit();\r
 323 \r
 324         if(intermission && !isdemo() && !(calledhooks & HOOK_END))\r
 325                 if(calledhooks & HOOK_START)\r
 326                 {\r
 327                         localcmd("\ncl_hook_gameend;");\r
 328                         if(g_campaign)\r
 329                                 localcmd("\ncl_hook_campaign_gameend;");\r
 330                         calledhooks |= HOOK_END;\r
 331                 }\r
 332 \r
 333         CheckForGamestartChange();\r
 334         serverAnnouncer();\r
 335         maptimeAnnouncer();\r
 336         carrierAnnouncer();\r
 337 \r
 338         fov = cvar("fov");\r
 339         if(button_zoom || fov <= 59.5)\r
 340         {\r
 341                 if(!zoomscript_caught)\r
 342                 {\r
 343                         localcmd("+button4\n");\r
 344                         zoomscript_caught = 1;\r
 345                         ignore_plus_zoom += 1;\r
 346                 }\r
 347         }\r
 348         else\r
 349         {\r
 350                 if(zoomscript_caught)\r
 351                 {\r
 352                         localcmd("-button4\n");\r
 353                         zoomscript_caught = 0;\r
 354                         ignore_minus_zoom += 1;\r
 355                 }\r
 356         }\r
 357 \r
 358         sbar_alpha_fg = cvar("sbar_alpha_fg" ) * (1 - cvar("_menu_alpha"));\r
 359         sbar_hudselector = cvar("sbar_hudselector");\r
 360         sbar_accuracy_hud = cvar_or("sbar_accuracy_hud", 1);\r
 361         ColorTranslateMode = cvar("cl_stripcolorcodes");\r
 362         activeweapon = getstati(STAT_SWITCHWEAPON);\r
 363         f = cvar("teamplay");\r
 364         if(f != teamplay)\r
 365         {\r
 366                 teamplay = f;\r
 367                 Sbar_InitScores();\r
 368         }\r
 369 \r
 370         if(last_weapon != activeweapon) {\r
 371                 weapontime = time;\r
 372                 last_weapon = activeweapon;\r
 373         }\r
 374 \r
 375         // ALWAYS Clear Current Scene First\r
 376         R_ClearScene();\r
 377 \r
 378         // Assign Standard Viewflags\r
 379         // Draw the World (and sky)\r
 380         R_SetView(VF_DRAWWORLD, 1);\r
 381 \r
 382         // Set the console size vars\r
 383         vid_conwidth = cvar("vid_conwidth");\r
 384         vid_conheight = cvar("vid_conheight");\r
 385         vid_pixelheight = cvar("vid_pixelheight");\r
 386 \r
 387         R_SetView(VF_FOV, GetCurrentFov(fov));\r
 388 \r
 389         // Camera for demo playback\r
 390         if(camera_active)\r
 391         {\r
 392                 if(cvar("camera_enable"))\r
 393                         CSQC_Demo_Camera();\r
 394                 else\r
 395                 {\r
 396                         cvar_set("chase_active", ftos(chase_active_backup));\r
 397                         cvar_set("cl_demo_mousegrab", "0");\r
 398                         camera_active = FALSE;\r
 399                 }\r
 400         }\r
 401 #ifdef CAMERATEST\r
 402         else if(cvar("camera_enable"))\r
 403 #else\r
 404         else if(cvar("camera_enable") && isdemo())\r
 405 #endif\r
 406         {\r
 407                 // Enable required Darkplaces cvars\r
 408                 chase_active_backup = cvar("chase_active");\r
 409                 cvar_set("chase_active", "2");\r
 410                 cvar_set("cl_demo_mousegrab", "1");\r
 411                 camera_active = TRUE;\r
 412                 camera_mode = FALSE;\r
 413         }\r
 414 \r
 415         // Draw the Crosshair\r
 416         float scoreboard_active;\r
 417         scoreboard_active = Sbar_WouldDrawScoreboard();\r
 418         R_SetView(VF_DRAWCROSSHAIR, 0); //Make sure engine crosshairs are always hidden\r
 419 \r
 420         // Draw the Engine Status Bar (the default Quake HUD)\r
 421         R_SetView(VF_DRAWENGINESBAR, 0);\r
 422 \r
 423         // fetch this one only once per frame\r
 424         sbar_showbinds = cvar("sbar_showbinds");\r
 425         sbar_showbinds_limit = cvar("sbar_showbinds_limit");\r
 426 \r
 427         // Update the mouse position\r
 428         /*\r
 429            mousepos_x = vid_conwidth;\r
 430            mousepos_y = vid_conheight;\r
 431            mousepos = mousepos*0.5 + getmousepos();\r
 432          */\r
 433 \r
 434         e = self;\r
 435         for(self = world; (self = nextent(self)); )\r
 436                 if(self.draw)\r
 437                         self.draw();\r
 438         self = e;\r
 439 \r
 440         R_AddEntities(MASK_NORMAL | MASK_ENGINE | MASK_ENGINEVIEWMODELS);\r
 441         R_RenderScene();\r
 442 \r
 443         // now switch to 2D drawing mode by calling a 2D drawing function\r
 444         // then polygon drawing will draw as 2D stuff, and NOT get queued until the\r
 445         // next R_RenderScene call\r
 446         drawstring('0 0 0', "", '1 1 0', '1 1 1', 0, 0);\r
 447 \r
 448         // Draw the mouse cursor\r
 449         // NOTE: drawpic must happen after R_RenderScene for some reason\r
 450         //drawpic(getmousepos(), "gfx/cursor.tga", '11 14 0', '1 1 1', 1, 0);\r
 451         //drawstring('50 50', ftos(game), '10 10 0', '1 1 1', 1, 0);\r
 452         //self = edict_num(player_localnum);\r
 453         //drawstring('0 0', vtos(pmove_org), '8 8 0', '1 1 1', 1, 0);\r
 454         //drawstring('0 8', strcat("ORG: ", vtos(self.origin), " state: ", ftos(self.ctf_state), " HP: ", ftos(self.health)), '8 8 0', '1 1 1', 1, 0);\r
 455         // as long as the ctf part isn't in, this is useless\r
 456         if(menu_visible)\r
 457                 menu_show();\r
 458 \r
 459         /*if(gametype == GAME_CTF)\r
 460           {\r
 461           ctf_view();\r
 462           } else */\r
 463 \r
 464         // draw 2D entities\r
 465         e = self;\r
 466         for(self = world; (self = nextent(self)); )\r
 467                 if(self.draw2d)\r
 468                         self.draw2d();\r
 469         self = e;\r
 470 \r
 471         // draw radar\r
 472         if(\r
 473                         ons_showmap\r
 474                         ||\r
 475                         (\r
 476                          !scoreboard_active\r
 477                          &&\r
 478                          cvar_string("cl_teamradar") != "0"\r
 479                          &&\r
 480                          (\r
 481                           cvar("cl_teamradar") == 2\r
 482                           ||\r
 483                           teamplay\r
 484                          )\r
 485                         )\r
 486           )\r
 487                 teamradar_view();\r
 488 \r
 489         // draw sbar\r
 490         if(cvar("r_letterbox") == 0) {\r
 491                 if (cvar("cl_showpressedkeys")) { // draw pressed keys when spectating and playing\r
 492                         if(spectatee_status > 0 || cvar("cl_showpressedkeys") >= 2)\r
 493                                 Sbar_DrawPressedKeys();\r
 494                 }\r
 495 \r
 496                 if (cvar("cl_showspeed"))\r
 497                         Sbar_ShowSpeed();\r
 498                 if (cvar("cl_showacceleration"))\r
 499                         Sbar_ShowAcceleration();\r
 500 \r
 501                 Sbar_DrawCenterPrint(); // draw centerprint messages even if viewsize >= 120\r
 502         }\r
 503 \r
 504         float hud;\r
 505         hud = getstati(STAT_HUD);\r
 506 \r
 507         if(cvar("r_letterbox") == 0)\r
 508                 if(cvar("viewsize") < 120)\r
 509                         CSQC_common_hud();\r
 510 \r
 511         if not(getstati(STAT_VORE_EATEN)) // crosshair is useless if we're in the stomach\r
 512         {\r
 513                 // crosshair goes VERY LAST\r
 514                 if(!scoreboard_active && !ons_showmap && !camera_active) {\r
 515                         // TrueAim check\r
 516                         float shottype;\r
 517                         // wcross_origin = '0.5 0 0' * vid_conwidth + '0 0.5 0' * vid_conheight;\r
 518                         wcross_origin = project_3d_to_2d(view_origin + MAX_SHOT_DISTANCE * view_forward);\r
 519                         wcross_origin_z = 0;\r
 520                         if(cvar("crosshair_hittest"))\r
 521                         {\r
 522                                 vector wcross_oldorigin;\r
 523                                 wcross_oldorigin = wcross_origin;\r
 524                                 shottype = TrueAimCheck();\r
 525                                 if(shottype == SHOTTYPE_HITWORLD)\r
 526                                 {\r
 527                                         v = wcross_origin - wcross_oldorigin;\r
 528                                         v_x /= vid_conwidth;\r
 529                                         v_y /= vid_conheight;\r
 530                                         if(vlen(v) > 0.01)\r
 531                                                 shottype = SHOTTYPE_HITOBSTRUCTION;\r
 532                                 }\r
 533                                 if(!cvar("crosshair_hittest_showimpact"))\r
 534                                         wcross_origin = wcross_oldorigin;\r
 535                         }\r
 536                         else\r
 537                                 shottype = SHOTTYPE_HITWORLD;\r
 538 \r
 539                         string wcross_style;\r
 540                         wcross_style = cvar_string("crosshair");\r
 541 \r
 542                         if (wcross_style != "0") {\r
 543                                 vector wcross_color, wcross_size;\r
 544                                 string wcross_name;\r
 545                                 float wcross_alpha, wcross_scale, wcross_blur, wcross_resolution;\r
 546 \r
 547                                 wcross_color_x = cvar("crosshair_color_red");\r
 548                                 wcross_color_y = cvar("crosshair_color_green");\r
 549                                 wcross_color_z = cvar("crosshair_color_blue");\r
 550                                 wcross_alpha = cvar("crosshair_color_alpha");\r
 551                                 wcross_resolution = cvar("crosshair_size");\r
 552 \r
 553                                 wcross_name = strcat("gfx/crosshair", wcross_style);\r
 554 \r
 555                                 if(cvar("crosshair_effect_scalefade"))\r
 556                                 {\r
 557                                         wcross_scale = wcross_resolution;\r
 558                                         wcross_resolution = 1;\r
 559                                 }\r
 560                                 else\r
 561                                 {\r
 562                                         wcross_scale = 1;\r
 563                                 }\r
 564 \r
 565                                 if(shottype == SHOTTYPE_HITENEMY)\r
 566                                         wcross_scale *= cvar("crosshair_hittest"); // is not queried if hittest is 0\r
 567                                 if(shottype == SHOTTYPE_HITTEAM)\r
 568                                         wcross_scale /= cvar("crosshair_hittest"); // is not queried if hittest is 0\r
 569 \r
 570                                 f = cvar("crosshair_effect_speed");\r
 571                                 if(wcross_scale != wcross_scale_goal_prev || wcross_alpha != wcross_alpha_goal_prev || wcross_color != wcross_color_goal_prev)\r
 572                                 {\r
 573                                         wcross_changedonetime = time + f;\r
 574                                 }\r
 575                                 if(wcross_name != wcross_name_goal_prev || wcross_resolution != wcross_resolution_goal_prev)\r
 576                                 {\r
 577                                         wcross_name_changestarttime = time;\r
 578                                         wcross_name_changedonetime = time + f;\r
 579                                         if(wcross_name_goal_prev_prev)\r
 580                                                 strunzone(wcross_name_goal_prev_prev);\r
 581                                         wcross_name_goal_prev_prev = wcross_name_goal_prev;\r
 582                                         wcross_name_goal_prev = strzone(wcross_name);\r
 583                                         wcross_name_alpha_goal_prev_prev = wcross_name_alpha_goal_prev;\r
 584                                         wcross_resolution_goal_prev_prev = wcross_resolution_goal_prev;\r
 585                                         wcross_resolution_goal_prev = wcross_resolution;\r
 586                                 }\r
 587 \r
 588                                 wcross_scale_goal_prev = wcross_scale;\r
 589                                 wcross_alpha_goal_prev = wcross_alpha;\r
 590                                 wcross_color_goal_prev = wcross_color;\r
 591 \r
 592                                 if(shottype == SHOTTYPE_HITTEAM || (shottype == SHOTTYPE_HITOBSTRUCTION && cvar("crosshair_hittest_blur") && !cvar("chase_active")))\r
 593                                 {\r
 594                                         wcross_blur = 1;\r
 595                                         wcross_alpha *= 0.75;\r
 596                                 }\r
 597                                 else\r
 598                                         wcross_blur = 0;\r
 599                                 // *_prev is at time-frametime\r
 600                                 // * is at wcross_changedonetime+f\r
 601                                 // what do we have at time?\r
 602                                 if(time < wcross_changedonetime)\r
 603                                 {\r
 604                                         f = frametime / (wcross_changedonetime - time + frametime);\r
 605                                         wcross_scale = f * wcross_scale + (1 - f) * wcross_scale_prev;\r
 606                                         wcross_alpha = f * wcross_alpha + (1 - f) * wcross_alpha_prev;\r
 607                                         wcross_color = f * wcross_color + (1 - f) * wcross_color_prev;\r
 608                                 }\r
 609 \r
 610                                 wcross_scale_prev = wcross_scale;\r
 611                                 wcross_alpha_prev = wcross_alpha;\r
 612                                 wcross_color_prev = wcross_color;\r
 613 \r
 614                                 wcross_scale *= 1 - cvar("_menu_alpha");\r
 615                                 wcross_alpha *= 1 - cvar("_menu_alpha");\r
 616 \r
 617 #define CROSSHAIR_DO_BLUR(M,sz,wcross_name,wcross_alpha) \\r
 618                                 do \\r
 619                                 { \\r
 620                                         if(wcross_blur > 0) \\r
 621                                         { \\r
 622                                                 for(i = -2; i <= 2; ++i) \\r
 623                                                         for(j = -2; j <= 2; ++j) \\r
 624                                                                 M(i,j,sz,wcross_name,wcross_alpha*0.04); \\r
 625                                         } \\r
 626                                         else \\r
 627                                         { \\r
 628                                                 M(0,0,sz,wcross_name,wcross_alpha); \\r
 629                                         } \\r
 630                                 } \\r
 631                                 while(0)\r
 632 \r
 633 #define CROSSHAIR_DRAW_SINGLE(i,j,sz,wcross_name,wcross_alpha) \\r
 634                                 drawpic(wcross_origin - ('0.5 0 0' * (sz * wcross_size_x + i * wcross_blur) + '0 0.5 0' * (sz * wcross_size_y + j * wcross_blur)), wcross_name, sz * wcross_size, wcross_color, wcross_alpha, DRAWFLAG_NORMAL)\r
 635 \r
 636 #define CROSSHAIR_DRAW(sz,wcross_name,wcross_alpha) \\r
 637                                 CROSSHAIR_DO_BLUR(CROSSHAIR_DRAW_SINGLE,sz,wcross_name,wcross_alpha)\r
 638 \r
 639                                 if(time < wcross_name_changedonetime && wcross_name != wcross_name_goal_prev_prev && wcross_name_goal_prev_prev)\r
 640                                 {\r
 641                                         f = (wcross_name_changedonetime - time) / (wcross_name_changedonetime - wcross_name_changestarttime);\r
 642                                         wcross_size = drawgetimagesize(wcross_name_goal_prev_prev) * wcross_scale;\r
 643                                         CROSSHAIR_DRAW(wcross_resolution_goal_prev_prev, wcross_name_goal_prev_prev, wcross_alpha * f * wcross_name_alpha_goal_prev_prev);\r
 644                                         f = 1 - f;\r
 645                                 }\r
 646                                 else\r
 647                                 {\r
 648                                         f = 1;\r
 649                                 }\r
 650 \r
 651                                 wcross_size = drawgetimagesize(wcross_name) * wcross_scale;\r
 652                                 CROSSHAIR_DRAW(wcross_resolution, wcross_name, wcross_alpha * f);\r
 653                                 wcross_name_alpha_goal_prev = f;\r
 654                         }\r
 655                 }\r
 656                 else\r
 657                 {\r
 658                         wcross_scale_prev = 0;\r
 659                         wcross_alpha_prev = 0;\r
 660                         wcross_scale_goal_prev = 0;\r
 661                         wcross_alpha_goal_prev = 0;\r
 662                         wcross_changedonetime = 0;\r
 663                         if(wcross_name_goal_prev)\r
 664                                 strunzone(wcross_name_goal_prev);\r
 665                         wcross_name_goal_prev = string_null;\r
 666                         if(wcross_name_goal_prev_prev)\r
 667                                 strunzone(wcross_name_goal_prev_prev);\r
 668                         wcross_name_goal_prev_prev = string_null;\r
 669                         wcross_name_changestarttime = 0;\r
 670                         wcross_name_changedonetime = 0;\r
 671                         wcross_name_alpha_goal_prev = 0;\r
 672                         wcross_name_alpha_goal_prev_prev = 0;\r
 673                         wcross_resolution_goal_prev = 0;\r
 674                         wcross_resolution_goal_prev_prev = 0;\r
 675                 }\r
 676         }\r
 677 \r
 678         if(NextFrameCommand)\r
 679         {\r
 680                 localcmd("\n", NextFrameCommand, "\n");\r
 681                 NextFrameCommand = string_null;\r
 682         }\r
 683 \r
 684         // we must do this check AFTER a frame was rendered, or it won't work\r
 685         if(cs_project_is_b0rked == 0)\r
 686         {\r
 687                 string w0, h0;\r
 688                 w0 = cvar_string("vid_conwidth");\r
 689                 h0 = cvar_string("vid_conheight");\r
 690                 //R_SetView(VF_VIEWPORT, '0 0 0', '640 480 0');\r
 691                 //R_SetView(VF_FOV, '90 90 0');\r
 692                 R_SetView(VF_ORIGIN, '0 0 0');\r
 693                 R_SetView(VF_ANGLES, '0 0 0');\r
 694                 R_SetView(VF_PERSPECTIVE, 1);\r
 695                 makevectors('0 0 0');\r
 696                 vector v1, v2;\r
 697                 cvar_set("vid_conwidth", "800");\r
 698                 cvar_set("vid_conheight", "600");\r
 699                 v1 = cs_project(v_forward);\r
 700                 cvar_set("vid_conwidth", "640");\r
 701                 cvar_set("vid_conheight", "480");\r
 702                 v2 = cs_project(v_forward);\r
 703                 if(v1 == v2)\r
 704                         cs_project_is_b0rked = 1;\r
 705                 else\r
 706                         cs_project_is_b0rked = -1;\r
 707                 cvar_set("vid_conwidth", w0);\r
 708                 cvar_set("vid_conheight", h0);\r
 709         }\r
 710 \r
 711         // be safe against triggerbots until everyone has the fixed engine\r
 712         // this call is meant to overwrite the trace globals by something\r
 713         // unsuspicious\r
 714         traceline('0 0 0', '0 0 0', MOVE_WORLDONLY, world);\r
 715 \r
 716         // this cvar must be constantly updated on the server\r
 717         if(chase_active_old != cvar("chase_active"))\r
 718         {\r
 719                 localcmd("sendcvar chase_active\n");\r
 720                 chase_active_old = cvar("chase_active");\r
 721         }\r
 722 }\r
 723 \r
 724 void Sbar_Draw();\r
 725 \r
 726 void CSQC_common_hud(void)\r
 727 {\r
 728         // Sbar_SortFrags(); done in Sbar_Draw\r
 729         float hud;\r
 730         hud = getstati(STAT_HUD);\r
 731 \r
 732         //hud = 10;\r
 733         switch(hud)\r
 734         {\r
 735                 case HUD_NORMAL:\r
 736                         Sbar_Draw();\r
 737                         break;\r
 738         }\r
 739 }\r
 740 \r
 741 \r
 742 // following vectors must be global to allow seamless switching between camera modes\r
 743 vector camera_offset, current_camera_offset, mouse_angles, current_angles, current_origin, current_position;\r
 744 void CSQC_Demo_Camera()\r
 745 {\r
 746         float speed, attenuation, dimensions;\r
 747         vector tmp, delta;\r
 748 \r
 749         if( cvar("camera_reset") || !camera_mode )\r
 750         {\r
 751                 camera_offset = '0 0 0';\r
 752                 current_angles = '0 0 0';\r
 753                 camera_direction = '0 0 0';\r
 754                 camera_offset_z += 30;\r
 755                 camera_offset_x += 30 * -cos(current_angles_y * DEG2RAD);\r
 756                 camera_offset_y += 30 * -sin(current_angles_y * DEG2RAD);\r
 757                 current_origin = view_origin;\r
 758                 current_camera_offset  = camera_offset;\r
 759                 cvar_set("camera_reset", "0");\r
 760                 camera_mode = CAMERA_CHASE;\r
 761         }\r
 762 \r
 763         // Camera angles\r
 764         if( camera_roll )\r
 765                 mouse_angles_z += camera_roll * cvar("camera_speed_roll");\r
 766 \r
 767         if(cvar("camera_look_player"))\r
 768         {\r
 769                 local vector dir;\r
 770                 local float n;\r
 771 \r
 772                 dir = normalize(view_origin - current_position);\r
 773                 n = mouse_angles_z;\r
 774                 mouse_angles = vectoangles(dir);\r
 775                 mouse_angles_x = mouse_angles_x * -1;\r
 776                 mouse_angles_z = n;\r
 777         }\r
 778         else\r
 779         {\r
 780                 tmp = getmousepos() * 0.1;\r
 781                 if(vlen(tmp)>cvar("camera_mouse_treshold"))\r
 782                 {\r
 783                         mouse_angles_x += tmp_y * cos(mouse_angles_z * DEG2RAD) + (tmp_x * sin(mouse_angles_z * DEG2RAD));\r
 784                         mouse_angles_y -= tmp_x * cos(mouse_angles_z * DEG2RAD) + (tmp_y * -sin(mouse_angles_z * DEG2RAD));\r
 785                 }\r
 786         }\r
 787 \r
 788         while (mouse_angles_x < -180) mouse_angles_x = mouse_angles_x + 360;\r
 789         while (mouse_angles_x > 180) mouse_angles_x = mouse_angles_x - 360;\r
 790         while (mouse_angles_y < -180) mouse_angles_y = mouse_angles_y + 360;\r
 791         while (mouse_angles_y > 180) mouse_angles_y = mouse_angles_y - 360;\r
 792 \r
 793         // Fix difference when angles don't have the same sign\r
 794         delta = '0 0 0';\r
 795         if(mouse_angles_y < -60 && current_angles_y > 60)\r
 796                 delta = '0 360 0';\r
 797         if(mouse_angles_y > 60 && current_angles_y < -60)\r
 798                 delta = '0 -360 0';\r
 799 \r
 800         if(cvar("camera_look_player"))\r
 801                 attenuation = cvar("camera_look_attenuation");\r
 802         else\r
 803                 attenuation = cvar("camera_speed_attenuation");\r
 804 \r
 805         attenuation = 1 / max(1, attenuation);\r
 806         current_angles += (mouse_angles - current_angles + delta) * attenuation;\r
 807 \r
 808         while (current_angles_x < -180) current_angles_x = current_angles_x + 360;\r
 809         while (current_angles_x > 180) current_angles_x = current_angles_x - 360;\r
 810         while (current_angles_y < -180) current_angles_y = current_angles_y + 360;\r
 811         while (current_angles_y > 180) current_angles_y = current_angles_y - 360;\r
 812 \r
 813         // Camera position\r
 814         tmp = '0 0 0';\r
 815         dimensions = 0;\r
 816 \r
 817         if( camera_direction_x )\r
 818         {\r
 819                 tmp_x = camera_direction_x * cos(current_angles_y * DEG2RAD);\r
 820                 tmp_y = camera_direction_x * sin(current_angles_y * DEG2RAD);\r
 821                 if( cvar("camera_forward_follows") && !cvar("camera_look_player") )\r
 822                         tmp_z = camera_direction_x * -sin(current_angles_x * DEG2RAD);\r
 823                 ++dimensions;\r
 824         }\r
 825 \r
 826         if( camera_direction_y )\r
 827         {\r
 828                 tmp_x += camera_direction_y * -sin(current_angles_y * DEG2RAD);\r
 829                 tmp_y += camera_direction_y * cos(current_angles_y * DEG2RAD) * cos(current_angles_z * DEG2RAD);\r
 830                 tmp_z += camera_direction_y * sin(current_angles_z * DEG2RAD);\r
 831                 ++dimensions;\r
 832         }\r
 833 \r
 834         if( camera_direction_z )\r
 835         {\r
 836                 tmp_z += camera_direction_z * cos(current_angles_z * DEG2RAD);\r
 837                 ++dimensions;\r
 838         }\r
 839 \r
 840         if(cvar("camera_free"))\r
 841                 speed = cvar("camera_speed_free");\r
 842         else\r
 843                 speed = cvar("camera_speed_chase");\r
 844 \r
 845         if(dimensions)\r
 846         {\r
 847                 speed = speed * sqrt(1 / dimensions);\r
 848                 camera_offset += tmp * speed;\r
 849         }\r
 850 \r
 851         current_camera_offset += (camera_offset - current_camera_offset) * attenuation;\r
 852 \r
 853         // Camera modes\r
 854         if( cvar("camera_free") )\r
 855         {\r
 856                 if ( camera_mode == CAMERA_CHASE )\r
 857                 {\r
 858                         current_camera_offset = current_origin + current_camera_offset;\r
 859                         camera_offset = current_origin + camera_offset;\r
 860                 }\r
 861 \r
 862                 camera_mode = CAMERA_FREE;\r
 863                 current_position = current_camera_offset;\r
 864         }\r
 865         else\r
 866         {\r
 867                 if ( camera_mode == CAMERA_FREE )\r
 868                 {\r
 869                         current_origin = view_origin;\r
 870                         camera_offset = camera_offset - current_origin;\r
 871                         current_camera_offset = current_camera_offset - current_origin;\r
 872                 }\r
 873 \r
 874                 camera_mode = CAMERA_CHASE;\r
 875 \r
 876                 if(cvar("camera_chase_smoothly"))\r
 877                         current_origin += (view_origin - current_origin) * attenuation;\r
 878                 else\r
 879                         current_origin = view_origin;\r
 880 \r
 881                 current_position = current_origin + current_camera_offset;\r
 882         }\r
 883 \r
 884         R_SetView(VF_ANGLES, current_angles);\r
 885         R_SetView(VF_ORIGIN, current_position);\r
 886 }\r