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 reticle_type;\r
 254 float chase_active_old;\r
 255 float artwork_fade;\r
 256 float pickup_crosshair_time, pickup_crosshair_size;\r
 257 float myhealth, myhealth_prev, myhealth_flash;\r
 258 float contentavgalpha, liquidalpha_prev;\r
 259 float old_blurradius, old_bluralpha, old_sharpen_intensity;\r
 260 float stomachsplash_alpha, stomachsplash_remove_at_respawn;\r
 261 float volume_modify_1, volume_modify_2, volume_modify_default_1, volume_modify_default_2;\r
 262 float volume_modify_changed_1, volume_modify_changed_2;\r
 263 vector myhealth_gentlergb;\r
 264 vector liquidcolor_prev;\r
 265 vector damage_blurpostprocess, content_blurpostprocess;\r
 266 string artwork_image;\r
 267 string intermission_song;\r
 268 string NextFrameCommand;\r
 269 void CSQC_UpdateView(float w, float h)\r
 270 {\r
 271         entity e;\r
 272         float fov;\r
 273         float f, i, j;\r
 274         vector v, vo;\r
 275         float a;\r
 276 \r
 277         vector reticle_pos, reticle_size;\r
 278         vector artwork_pos, artwork_size;\r
 279 \r
 280         WaypointSprite_Load();\r
 281 \r
 282         if(spectatee_status)\r
 283                 myteam = GetPlayerColor(spectatee_status - 1);\r
 284         else\r
 285                 myteam = GetPlayerColor(player_localentnum - 1);\r
 286 \r
 287         ticrate = getstatf(STAT_MOVEVARS_TICRATE) * getstatf(STAT_MOVEVARS_TIMESCALE);\r
 288         vo = '0 0 1' * getstati(STAT_VIEWHEIGHT);\r
 289 \r
 290         warpzone_fixview_origin = pmove_org + vo;\r
 291         warpzone_fixview_angles = input_angles;\r
 292         WarpZone_FixView();\r
 293         pmove_org = warpzone_fixview_origin - vo;\r
 294         input_angles = warpzone_fixview_angles;\r
 295 \r
 296         // Render the Scene\r
 297         if(!intermission || !view_set)\r
 298         {\r
 299                 view_origin = pmove_org + vo;\r
 300                 view_angles = input_angles;\r
 301                 makevectors(view_angles);\r
 302                 view_forward = v_forward;\r
 303                 view_right = v_right;\r
 304                 view_up = v_up;\r
 305                 view_set = 1;\r
 306         }\r
 307 \r
 308         vid_width = w;\r
 309         vid_height = h;\r
 310 \r
 311 #ifdef BLURTEST\r
 312         if(time > blurtest_time0 && time < blurtest_time1)\r
 313         {\r
 314                 float r, t;\r
 315 \r
 316                 t = (time - blurtest_time0) / (blurtest_time1 - blurtest_time0);\r
 317                 r = t * blurtest_radius;\r
 318                 f = 1 / pow(t, blurtest_power) - 1;\r
 319 \r
 320                 cvar_set("r_glsl_postprocess", "1");\r
 321                 cvar_set("r_glsl_postprocess_uservec1", strcat(ftos(r), " ", ftos(f), " 0 0"));\r
 322         }\r
 323         else\r
 324         {\r
 325                 cvar_set("r_glsl_postprocess", "0");\r
 326                 cvar_set("r_glsl_postprocess_uservec1", "0 0 0 0");\r
 327         }\r
 328 #endif\r
 329 \r
 330         TargetMusic_Advance();\r
 331         Fog_Force();\r
 332 \r
 333         drawframetime = max(0.000001, time - drawtime);\r
 334         drawtime = time;\r
 335 \r
 336         // watch for gametype changes here...\r
 337         // in ParseStuffCMD the cmd isn't executed yet :/\r
 338         // might even be better to add the gametype to TE_CSQC_INIT...?\r
 339         if(!postinit)\r
 340                 PostInit();\r
 341 \r
 342         if(intermission && !isdemo() && !(calledhooks & HOOK_END))\r
 343                 if(calledhooks & HOOK_START)\r
 344                 {\r
 345                         localcmd("\ncl_hook_gameend;");\r
 346                         if(g_campaign)\r
 347                                 localcmd("\ncl_hook_campaign_gameend;");\r
 348                         calledhooks |= HOOK_END;\r
 349                 }\r
 350 \r
 351         CheckForGamestartChange();\r
 352         serverAnnouncer();\r
 353         maptimeAnnouncer();\r
 354         carrierAnnouncer();\r
 355 \r
 356         fov = cvar("fov");\r
 357         if(button_zoom || fov <= 59.5)\r
 358         {\r
 359                 if(!zoomscript_caught)\r
 360                 {\r
 361                         localcmd("+button4\n");\r
 362                         zoomscript_caught = 1;\r
 363                         ignore_plus_zoom += 1;\r
 364                 }\r
 365         }\r
 366         else\r
 367         {\r
 368                 if(zoomscript_caught)\r
 369                 {\r
 370                         localcmd("-button4\n");\r
 371                         zoomscript_caught = 0;\r
 372                         ignore_minus_zoom += 1;\r
 373                 }\r
 374         }\r
 375 \r
 376         sbar_alpha_fg = cvar("sbar_alpha_fg" ) * (1 - cvar("_menu_alpha"));\r
 377         sbar_hudselector = cvar("sbar_hudselector");\r
 378         sbar_accuracy_hud = cvar_or("sbar_accuracy_hud", 1);\r
 379         ColorTranslateMode = cvar("cl_stripcolorcodes");\r
 380         activeweapon = getstati(STAT_SWITCHWEAPON);\r
 381         f = cvar("teamplay");\r
 382         if(f != teamplay)\r
 383         {\r
 384                 teamplay = f;\r
 385                 Sbar_InitScores();\r
 386         }\r
 387 \r
 388         if(last_weapon != activeweapon) {\r
 389                 weapontime = time;\r
 390                 last_weapon = activeweapon;\r
 391         }\r
 392 \r
 393         // ALWAYS Clear Current Scene First\r
 394         R_ClearScene();\r
 395 \r
 396         // Assign Standard Viewflags\r
 397         // Draw the World (and sky)\r
 398         R_SetView(VF_DRAWWORLD, 1);\r
 399 \r
 400         // Set the console size vars\r
 401         vid_conwidth = cvar("vid_conwidth");\r
 402         vid_conheight = cvar("vid_conheight");\r
 403         vid_pixelheight = cvar("vid_pixelheight");\r
 404 \r
 405         R_SetView(VF_FOV, GetCurrentFov(fov));\r
 406 \r
 407         // Camera for demo playback\r
 408         if(camera_active)\r
 409         {\r
 410                 if(cvar("camera_enable"))\r
 411                         CSQC_Demo_Camera();\r
 412                 else\r
 413                 {\r
 414                         cvar_set("chase_active", ftos(chase_active_backup));\r
 415                         cvar_set("cl_demo_mousegrab", "0");\r
 416                         camera_active = FALSE;\r
 417                 }\r
 418         }\r
 419 #ifdef CAMERATEST\r
 420         else if(cvar("camera_enable"))\r
 421 #else\r
 422         else if(cvar("camera_enable") && isdemo())\r
 423 #endif\r
 424         {\r
 425                 // Enable required Darkplaces cvars\r
 426                 chase_active_backup = cvar("chase_active");\r
 427                 cvar_set("chase_active", "2");\r
 428                 cvar_set("cl_demo_mousegrab", "1");\r
 429                 camera_active = TRUE;\r
 430                 camera_mode = FALSE;\r
 431         }\r
 432 \r
 433         // Draw the Crosshair\r
 434         float scoreboard_active;\r
 435         scoreboard_active = Sbar_WouldDrawScoreboard();\r
 436         R_SetView(VF_DRAWCROSSHAIR, 0); //Make sure engine crosshairs are always hidden\r
 437 \r
 438         // Draw the Engine Status Bar (the default Quake HUD)\r
 439         R_SetView(VF_DRAWENGINESBAR, 0);\r
 440 \r
 441         // fetch this one only once per frame\r
 442         sbar_showbinds = cvar("sbar_showbinds");\r
 443         sbar_showbinds_limit = cvar("sbar_showbinds_limit");\r
 444 \r
 445         // Update the mouse position\r
 446         /*\r
 447            mousepos_x = vid_conwidth;\r
 448            mousepos_y = vid_conheight;\r
 449            mousepos = mousepos*0.5 + getmousepos();\r
 450          */\r
 451 \r
 452         e = self;\r
 453         for(self = world; (self = nextent(self)); )\r
 454                 if(self.draw)\r
 455                         self.draw();\r
 456         self = e;\r
 457 \r
 458         R_AddEntities(MASK_NORMAL | MASK_ENGINE | MASK_ENGINEVIEWMODELS);\r
 459         R_RenderScene();\r
 460 \r
 461         // now switch to 2D drawing mode by calling a 2D drawing function\r
 462         // then polygon drawing will draw as 2D stuff, and NOT get queued until the\r
 463         // next R_RenderScene call\r
 464         drawstring('0 0 0', "", '1 1 0', '1 1 1', 0, 0);\r
 465 \r
 466         // Draw the aiming reticle for weapons that use it\r
 467         // reticle_type is changed to the item we are zooming / aiming with, to decide which reticle to use\r
 468         // It must be a persisted float for fading out to work properly (you let go of the zoom button for\r
 469         // the view to go back to normal, so reticle_type would become 0 as we fade out)\r
 470         if(spectatee_status || getstati(STAT_HEALTH) <= 0)\r
 471                 reticle_type = 0; // prevent reticle from showing during the respawn zoom effect or for spectators\r
 472         else if(activeweapon && (button_zoom || zoomscript_caught))\r
 473                 reticle_type = 2; // weapon zoom\r
 474         else if(button_zoom || zoomscript_caught)\r
 475                 reticle_type = 1; // normal zoom\r
 476 \r
 477         if (reticle_type)\r
 478         {\r
 479                 if(cvar("cl_reticle_stretch"))\r
 480                 {\r
 481                         reticle_size_x = vid_conwidth;\r
 482                         reticle_size_y = vid_conheight;\r
 483                         reticle_pos_x = 0;\r
 484                         reticle_pos_y = 0;\r
 485                 }\r
 486                 else\r
 487                 {\r
 488                         reticle_size_x = max(vid_conwidth, vid_conheight);\r
 489                         reticle_size_y = max(vid_conwidth, vid_conheight);\r
 490                         reticle_pos_x = (vid_conwidth - reticle_size_x) / 2;\r
 491                         reticle_pos_y = (vid_conheight - reticle_size_y) / 2;\r
 492                 }\r
 493 \r
 494                 f = current_zoomfraction;\r
 495                 if(zoomscript_caught)\r
 496                         f = 1;\r
 497                 if(cvar("cl_reticle_item_normal"))\r
 498                 {\r
 499                         if(reticle_type == 1 && f)\r
 500                                 drawpic(reticle_pos, "gfx/reticle_normal", reticle_size, '1 1 1', f * cvar("cl_reticle_item_normal"), DRAWFLAG_NORMAL);\r
 501                 }\r
 502                 if(cvar("cl_reticle_item_weapon"))\r
 503                 {\r
 504                         if(reticle_type == 2 && f)\r
 505                                 drawpic(reticle_pos, "gfx/reticle_weapon", reticle_size, '1 1 1', f * cvar("cl_reticle_item_weapon"), DRAWFLAG_NORMAL);\r
 506                 }\r
 507         }\r
 508 \r
 509         // screen effects\r
 510         if(cvar("hud_contents"))\r
 511         {\r
 512                 float contentalpha_temp, incontent, liquidalpha, contentfadetime;\r
 513                 vector liquidcolor;\r
 514 \r
 515                 if (getstati(STAT_VORE_EATEN))\r
 516                 {\r
 517                         liquidalpha = cvar("hud_contents_stomach_alpha");\r
 518                         liquidcolor = stov(cvar_string("hud_contents_stomach_color"));\r
 519                         incontent = 1;\r
 520                 }\r
 521                 else\r
 522                 {\r
 523                         switch(pointcontents(view_origin))\r
 524                         {\r
 525                                 case CONTENT_WATER:\r
 526                                         liquidalpha = cvar("hud_contents_water_alpha");\r
 527                                         liquidcolor = stov(cvar_string("hud_contents_water_color"));\r
 528                                         incontent = 1;\r
 529                                         break;\r
 530                                         \r
 531                                 case CONTENT_LAVA:\r
 532                                         liquidalpha = cvar("hud_contents_lava_alpha");\r
 533                                         liquidcolor = stov(cvar_string("hud_contents_lava_color"));\r
 534                                         incontent = 1;\r
 535                                         break;  \r
 536                                                                 \r
 537                                 case CONTENT_SLIME:\r
 538                                         liquidalpha = cvar("hud_contents_slime_alpha");\r
 539                                         liquidcolor = stov(cvar_string("hud_contents_slime_color"));\r
 540                                         incontent = 1;\r
 541                                         break;\r
 542                                         \r
 543                                 default:\r
 544                                         liquidalpha = 0;\r
 545                                         liquidcolor = '0 0 0';\r
 546                                         incontent = 0;\r
 547                                         break;\r
 548                         }\r
 549                 }\r
 550                 \r
 551                 if(incontent) // fade in/out at different speeds so you can do e.g. instant fade when entering water and slow when leaving it.\r
 552                 { // also lets delcare previous values for blending properties, this way it isn't reset until after you have entered a different content\r
 553                         contentfadetime = cvar("hud_contents_fadeintime");\r
 554                         liquidalpha_prev = liquidalpha;\r
 555                         liquidcolor_prev = liquidcolor;\r
 556                 }\r
 557                 else\r
 558                         contentfadetime = cvar("hud_contents_fadeouttime");\r
 559                         \r
 560                 contentalpha_temp = bound(0, drawframetime / max(0.0001, contentfadetime), 1);\r
 561                 contentavgalpha = contentavgalpha * (1 - contentalpha_temp) + incontent * contentalpha_temp;\r
 562                 \r
 563                 if(contentavgalpha)\r
 564                         drawfill('0 0 0', '1 0 0' * vid_conwidth + '0 1 0' * vid_conheight, liquidcolor_prev, contentavgalpha * liquidalpha_prev, DRAWFLAG_NORMAL);\r
 565 \r
 566                 if(cvar("hud_postprocessing"))\r
 567                 {\r
 568                         if(cvar("hud_contents_liquid_blur") && contentavgalpha)\r
 569                         {\r
 570                                 // when inside the stomach, we use different blur settings than when we're inside other fluids\r
 571                                 content_blurpostprocess_x = 1;\r
 572                                 if(getstati(STAT_VORE_EATEN))\r
 573                                 {\r
 574                                         content_blurpostprocess_y = contentavgalpha * cvar("hud_contents_stomach_blur");\r
 575                                         content_blurpostprocess_z = contentavgalpha * cvar("hud_contents_stomach_blur_alpha");\r
 576                                 }\r
 577                                 else\r
 578                                 {\r
 579                                         content_blurpostprocess_y = contentavgalpha * cvar("hud_contents_liquid_blur");\r
 580                                         content_blurpostprocess_z = contentavgalpha * cvar("hud_contents_liquid_blur_alpha");\r
 581                                 }\r
 582                         }\r
 583                         else\r
 584                         {\r
 585                                 content_blurpostprocess_x = 0;\r
 586                                 content_blurpostprocess_y = 0;\r
 587                                 content_blurpostprocess_z = 0;\r
 588                         }\r
 589                 }\r
 590         }\r
 591 \r
 592         if(cvar("hud_damage"))\r
 593         {\r
 594                 float myhealth_flash_temp;\r
 595                 myhealth = getstati(STAT_HEALTH);\r
 596 \r
 597                 // fade out\r
 598                 myhealth_flash = max(0, myhealth_flash - cvar("hud_damage_fade_rate") * frametime);\r
 599                 // add new damage\r
 600                 myhealth_flash = bound(0, myhealth_flash + dmg_take * cvar("hud_damage_factor"), cvar("hud_damage_maxalpha"));\r
 601 \r
 602                 float pain_threshold, pain_threshold_lower, pain_threshold_lower_health;\r
 603                 pain_threshold = cvar("hud_damage_pain_threshold");\r
 604                 pain_threshold_lower = cvar("hud_damage_pain_threshold_lower");\r
 605                 pain_threshold_lower_health = cvar("hud_damage_pain_threshold_lower_health");\r
 606 \r
 607                 if(pain_threshold_lower && myhealth < pain_threshold_lower_health)\r
 608                 {\r
 609                         pain_threshold = pain_threshold - max(cvar("hud_damage_pain_threshold_pulsating_min"), fabs(sin(M_PI * time / cvar("hud_damage_pain_threshold_pulsating_period")))) * pain_threshold_lower * (1 - max(0, myhealth)/pain_threshold_lower_health);\r
 610                 }\r
 611 \r
 612                 myhealth_flash_temp = bound(0, myhealth_flash - pain_threshold, 1);\r
 613 \r
 614                 if(myhealth_prev < 1)\r
 615                 {\r
 616                         if(myhealth >= 1)\r
 617                         {\r
 618                                 myhealth_flash = 0; // just spawned, clear the flash immediately\r
 619                                 myhealth_flash_temp = 0;\r
 620                         }\r
 621                         else\r
 622                         {\r
 623                                 myhealth_flash += cvar("hud_damage_fade_rate") * frametime; // dead\r
 624                         }\r
 625                 }\r
 626 \r
 627                 if(spectatee_status == -1 || intermission)\r
 628                 {\r
 629                         myhealth_flash = 0; // observing, or match ended\r
 630                         myhealth_flash_temp = 0;\r
 631                 }\r
 632 \r
 633                 myhealth_prev = myhealth;\r
 634 \r
 635                 if(cvar("cl_gentle_damage") || cvar("cl_gentle"))\r
 636                 {\r
 637                         if(cvar("cl_gentle_damage") == 2)\r
 638                         {\r
 639                                 if(myhealth_flash < pain_threshold) // only randomize when the flash is gone\r
 640                                 {\r
 641                                         myhealth_gentlergb = '1 0 0' * random() + '0 1 0' * random() + '0 0 1' * random();\r
 642                                 }\r
 643                         }\r
 644                         else\r
 645                                 myhealth_gentlergb = stov(cvar_string("hud_damage_gentle_color"));\r
 646 \r
 647                         drawfill('0 0 0', '1 0 0' * vid_conwidth + '0 1 0' * vid_conheight, myhealth_gentlergb, cvar("hud_damage_gentle_alpha_multiplier") * bound(0, myhealth_flash_temp, 1) * cvar("hud_damage"), DRAWFLAG_NORMAL);\r
 648                 }\r
 649                 else\r
 650                         drawpic('0 0 0', "gfx/blood", '1 0 0' * vid_conwidth + '0 1 0' * vid_conheight, stov(cvar_string("hud_damage_color")), bound(0, myhealth_flash_temp, 1) * cvar("hud_damage"), DRAWFLAG_NORMAL);\r
 651 \r
 652                 if(cvar("hud_postprocessing"))\r
 653                 {\r
 654                         if(cvar("hud_damage_blur") && myhealth_flash_temp)\r
 655                         {\r
 656                                 damage_blurpostprocess_x = 1;\r
 657                                 damage_blurpostprocess_y = bound(0, myhealth_flash_temp, 1) * cvar("hud_damage_blur");\r
 658                                 damage_blurpostprocess_z = bound(0, myhealth_flash_temp, 1) * cvar("hud_damage_blur_alpha");\r
 659                         }\r
 660                         else\r
 661                         {\r
 662                                 damage_blurpostprocess_x = 0;\r
 663                                 damage_blurpostprocess_y = 0;\r
 664                                 damage_blurpostprocess_z = 0;\r
 665                         }\r
 666                 }\r
 667         }\r
 668 \r
 669         if(cvar("hud_stomach"))\r
 670         {\r
 671                 if(getstati(STAT_VORE_EATEN))\r
 672                 {\r
 673                         if(stomachsplash_alpha < cvar("hud_stomach"))\r
 674                                 stomachsplash_alpha += cvar("hud_stomach_fade_in") * frametime;\r
 675                         else\r
 676                                 stomachsplash_alpha = cvar("hud_stomach");\r
 677                 }\r
 678                 else if(getstati(STAT_HEALTH) > 0)\r
 679                 {\r
 680                         if(stomachsplash_alpha > 0)\r
 681                                 stomachsplash_alpha -= cvar("hud_stomach_fade_out") * frametime;\r
 682                         else\r
 683                                 stomachsplash_alpha = 0;\r
 684                 }\r
 685                 if(getstati(STAT_HEALTH) <= 0)\r
 686                         stomachsplash_remove_at_respawn = 1; // schedule the effect to be removed next respawn\r
 687 \r
 688                 if(getstati(STAT_HEALTH) > 0 && stomachsplash_remove_at_respawn)\r
 689                         stomachsplash_alpha = stomachsplash_remove_at_respawn = 0; // we respawned, remove the effect\r
 690                 if(spectatee_status == -1)\r
 691                         stomachsplash_alpha = 0;\r
 692 \r
 693                 stomachsplash_alpha = bound(0, stomachsplash_alpha, 1);\r
 694                 drawpic('0 0 0', "gfx/food", '1 0 0' * vid_conwidth + '0 1 0' * vid_conheight, stov(cvar_string("hud_stomach_color")), stomachsplash_alpha, DRAWFLAG_NORMAL);\r
 695         }\r
 696 \r
 697         if(cvar("hud_postprocessing"))\r
 698         {\r
 699                 // all of this should be done in the engine eventually\r
 700 \r
 701                 // enable or disable rendering types if they are used or not\r
 702                 if(cvar("r_glsl_postprocess_uservec1_enable") != (cvar("hud_postprocessing_maxbluralpha") != 0))\r
 703                         cvar_set("r_glsl_postprocess_uservec1_enable", ftos(cvar("hud_postprocessing_maxbluralpha") != 0));\r
 704                 if(cvar("r_glsl_postprocess_uservec2_enable") != (cvar("hud_powerup") != 0))\r
 705                         cvar_set("r_glsl_postprocess_uservec2_enable", ftos(cvar("hud_powerup") != 0));\r
 706 \r
 707                 // lets apply the postprocess effects from the previous two functions if needed\r
 708                 if(damage_blurpostprocess_x || content_blurpostprocess_x)\r
 709                 {\r
 710                         float blurradius = bound(0, damage_blurpostprocess_y + content_blurpostprocess_y, cvar("hud_postprocessing_maxblurradius"));\r
 711                         float bluralpha = bound(0, damage_blurpostprocess_z + content_blurpostprocess_z, cvar("hud_postprocessing_maxbluralpha"));\r
 712                         if(blurradius != old_blurradius || bluralpha != old_bluralpha) // reduce cvar_set spam as much as possible\r
 713                         {\r
 714                                 cvar_set("r_glsl_postprocess_uservec1", strcat(ftos(blurradius), " ", ftos(bluralpha), " 0 0"));\r
 715                                 old_blurradius = blurradius;\r
 716                                 old_bluralpha = bluralpha;\r
 717                         }\r
 718                 }\r
 719                 else if(cvar_string("r_glsl_postprocess_uservec1") != "0 0 0 0") // reduce cvar_set spam as much as possible\r
 720                 {\r
 721                         cvar_set("r_glsl_postprocess_uservec1", "0 0 0 0");\r
 722                         old_blurradius = 0;\r
 723                         old_bluralpha = 0;\r
 724                 }\r
 725 \r
 726                 float sharpen_intensity;\r
 727                 if (getstatf(STAT_STRENGTH_FINISHED) - time > 0)\r
 728                         sharpen_intensity += (getstatf(STAT_STRENGTH_FINISHED) - time);\r
 729                 if (getstatf(STAT_INVINCIBLE_FINISHED) - time > 0)\r
 730                         sharpen_intensity += (getstatf(STAT_INVINCIBLE_FINISHED) - time);\r
 731 \r
 732                 if(cvar("hud_powerup") && sharpen_intensity > 0)\r
 733                 {\r
 734                         sharpen_intensity = bound(0, sharpen_intensity, 5); // powerup warning time is 5 seconds, so fade the effect from there\r
 735 \r
 736                         if(sharpen_intensity != old_sharpen_intensity) // reduce cvar_set spam as much as possible\r
 737                         {\r
 738                                 cvar_set("r_glsl_postprocess_uservec2", strcat("0 ", ftos(-sharpen_intensity * cvar("hud_powerup")), " 0 0"));\r
 739                                 old_sharpen_intensity = sharpen_intensity;\r
 740                         }\r
 741                 }\r
 742                 else if(cvar_string("r_glsl_postprocess_uservec2") != "0 0 0 0") // reduce cvar_set spam as much as possible\r
 743                 {\r
 744                         cvar_set("r_glsl_postprocess_uservec2", "0 0 0 0");\r
 745                         old_sharpen_intensity = 0;\r
 746                 }\r
 747         }\r
 748 \r
 749         if(cvar("hud_postprocessing") && !cvar("hud_postprocessing_maxbluralpha"))\r
 750         if(cvar("r_glsl_postprocess_uservec1_enable"))\r
 751         {\r
 752                 // don't allow blur to get stuck on if we disable the cvar while damaged\r
 753                 cvar_set("r_glsl_postprocess_uservec1", "0 0 0 0");\r
 754                 cvar_set("r_glsl_postprocess_uservec1_enable", "0");\r
 755         }\r
 756         if(cvar("hud_postprocessing") && !cvar("hud_powerup"))\r
 757         if(cvar("r_glsl_postprocess_uservec2_enable"))\r
 758         {\r
 759                 // don't allow sharpen to get stuck on if we disable the cvar while powered up\r
 760                 cvar_set("r_glsl_postprocess_uservec2", "0 0 0 0");\r
 761                 cvar_set("r_glsl_postprocess_uservec2_enable", "0");\r
 762         }\r
 763 \r
 764         // volume cutting\r
 765         if(cvar("cl_vore_cutvolume_sound") < 1 || cvar("cl_vore_cutvolume_music") < 1)\r
 766         {\r
 767                 float volume_modify_1_target, volume_modify_2_target, volume_modify_fade;\r
 768 \r
 769                 if(volume_modify_changed_1 != cvar("menu_volume") || volume_modify_changed_2 != cvar("menu_bgmvolume"))\r
 770                 {\r
 771                         // An ugly hack to allow the cutvolume feature to work with the menu audio sliders.\r
 772                         // Without it, adjusting the music or master sound sliders while fading that volume would have bad results.\r
 773                         // This needs to be done in a better way! Currently, changing the volume sliders will just reset the fading.\r
 774 \r
 775                         volume_modify_default_1 = cvar("menu_volume");\r
 776                         volume_modify_default_2 = cvar("menu_bgmvolume");\r
 777 \r
 778                         volume_modify_changed_1 = cvar("menu_volume");\r
 779                         volume_modify_changed_2 = cvar("menu_bgmvolume");\r
 780                 }\r
 781                 else\r
 782                 {\r
 783                         if(spectatee_status == -1 || intermission)\r
 784                         {\r
 785                                 volume_modify_1_target = volume_modify_default_1;\r
 786                                 volume_modify_2_target = volume_modify_default_2;\r
 787                         }\r
 788                         else if(getstati(STAT_VORE_EATEN))\r
 789                         {\r
 790                                 volume_modify_1_target = volume_modify_default_1 * cvar("cl_vore_cutvolume_sound");\r
 791                                 volume_modify_2_target = volume_modify_default_2 * cvar("cl_vore_cutvolume_music");\r
 792                         }\r
 793                         else\r
 794                         {\r
 795                                 volume_modify_1_target = volume_modify_default_1;\r
 796                                 volume_modify_2_target = volume_modify_default_2;\r
 797                         }\r
 798                         volume_modify_fade = cvar("cl_vore_cutvolume_fade") * frametime;\r
 799 \r
 800                         if(volume_modify_1 != volume_modify_1_target || volume_modify_2 != volume_modify_2_target)\r
 801                         {\r
 802                                 if (volume_modify_1 > volume_modify_1_target + volume_modify_fade)\r
 803                                         volume_modify_1 -= volume_modify_fade;\r
 804                                 else if (volume_modify_1 < volume_modify_1_target - volume_modify_fade)\r
 805                                         volume_modify_1 += volume_modify_fade;\r
 806                                 else\r
 807                                         volume_modify_1 = volume_modify_1_target;\r
 808 \r
 809                                 if (volume_modify_2 > volume_modify_2_target + volume_modify_fade)\r
 810                                         volume_modify_2 -= volume_modify_fade;\r
 811                                 else if (volume_modify_2 < volume_modify_2_target - volume_modify_fade)\r
 812                                         volume_modify_2 += volume_modify_fade;\r
 813                                 else\r
 814                                         volume_modify_2 = volume_modify_2_target;\r
 815 \r
 816                                 cvar_set("volume", ftos(volume_modify_1));\r
 817                                 cvar_set("bgmvolume", ftos(volume_modify_2));\r
 818                                 // TODO: Setting the "volume" cvar is a bad way to go, and modifies the menu slider! We need a better way\r
 819                         }\r
 820                 }\r
 821         }\r
 822 \r
 823         // Draw the mouse cursor\r
 824         // NOTE: drawpic must happen after R_RenderScene for some reason\r
 825         //drawpic(getmousepos(), "gfx/cursor.tga", '11 14 0', '1 1 1', 1, 0);\r
 826         //drawstring('50 50', ftos(game), '10 10 0', '1 1 1', 1, 0);\r
 827         //self = edict_num(player_localnum);\r
 828         //drawstring('0 0', vtos(pmove_org), '8 8 0', '1 1 1', 1, 0);\r
 829         //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
 830         // as long as the ctf part isn't in, this is useless\r
 831         if(menu_visible)\r
 832                 menu_show();\r
 833 \r
 834         /*if(gametype == GAME_CTF)\r
 835           {\r
 836           ctf_view();\r
 837           } else */\r
 838 \r
 839         // draw 2D entities\r
 840         e = self;\r
 841         for(self = world; (self = nextent(self)); )\r
 842                 if(self.draw2d)\r
 843                         self.draw2d();\r
 844         self = e;\r
 845 \r
 846         // draw radar\r
 847         if(\r
 848                         ons_showmap\r
 849                         ||\r
 850                         (\r
 851                          !scoreboard_active\r
 852                          &&\r
 853                          cvar_string("cl_teamradar") != "0"\r
 854                          &&\r
 855                          (\r
 856                           cvar("cl_teamradar") == 2\r
 857                           ||\r
 858                           teamplay\r
 859                          )\r
 860                         )\r
 861           )\r
 862                 teamradar_view();\r
 863 \r
 864         // Draw artwork and play intermission music\r
 865         if(intermission && !isdemo() && gametype != GAME_RPG && !spectatee_status) // the match has ended. Don't do this for RPG because no one wins or loses there\r
 866         {\r
 867                 if(cvar("cl_artwork"))\r
 868                 {\r
 869                         if(artwork_image == "")\r
 870                         {\r
 871                                 if(getstati(STAT_WINNING)) // we are the winner\r
 872                                 {\r
 873                                         if(cvar("cl_artwork_win"))\r
 874                                         {\r
 875                                                 artwork_image = strcat("gfx/artwork_won_", ftos(floor(1 + (random() * cvar("cl_artwork_win")))));\r
 876                                                 artwork_image = strzone(artwork_image);\r
 877                                         }\r
 878                                 }\r
 879                                 else // we have lost\r
 880                                 {\r
 881                                         if(cvar("cl_artwork_lose"))\r
 882                                         {\r
 883                                                 artwork_image = strcat("gfx/artwork_lost_", ftos(floor(1 + (random() * cvar("cl_artwork_lose")))));\r
 884                                                 artwork_image = strzone(artwork_image);\r
 885                                         }\r
 886                                 }\r
 887                         }\r
 888 \r
 889                         if(cvar("cl_artwork_stretch"))\r
 890                         {\r
 891                                 artwork_size_x = vid_conwidth;\r
 892                                 artwork_size_y = vid_conheight;\r
 893                                 artwork_pos_x = 0;\r
 894                                 artwork_pos_y = 0;\r
 895                         }\r
 896                         else\r
 897                         {\r
 898                                 artwork_size_x = max(vid_conwidth, vid_conheight);\r
 899                                 artwork_size_y = max(vid_conwidth, vid_conheight);\r
 900                                 artwork_pos_x = (vid_conwidth - artwork_size_x) / 2;\r
 901                                 artwork_pos_y = (vid_conheight - artwork_size_y) / 2;\r
 902                         }\r
 903 \r
 904                         if(artwork_fade < cvar("cl_artwork_alpha") && cvar("cl_artwork_fade"))\r
 905                                 artwork_fade += frametime * cvar("cl_artwork_fade");\r
 906                         else\r
 907                                 artwork_fade = cvar("cl_artwork_alpha");\r
 908 \r
 909                         if(artwork_image != "")\r
 910                                 drawpic(artwork_pos, artwork_image, artwork_size, '1 1 1', artwork_fade, DRAWFLAG_NORMAL);\r
 911                 }\r
 912 \r
 913                 if(cvar("cl_intermission") && intermission_song == "") // don't start the song each frame\r
 914                 {\r
 915                         if(getstati(STAT_WINNING))\r
 916                                 intermission_song = cvar_string("cl_intermission_cdtrack_win");\r
 917                         else\r
 918                                 intermission_song = cvar_string("cl_intermission_cdtrack_lose");\r
 919                         if(intermission_song != "")\r
 920                         {\r
 921                                 localcmd(strcat("\ncd play ", intermission_song, "\n"));\r
 922                                 intermission_song = strzone(intermission_song);\r
 923                         }\r
 924                 }\r
 925         }\r
 926         else\r
 927         {\r
 928                 artwork_fade = 0;\r
 929                 if(artwork_image != "")\r
 930                 {\r
 931                         strunzone(artwork_image);\r
 932                         artwork_image = "";\r
 933                 }\r
 934 \r
 935                 if(intermission_song != "")\r
 936                 {\r
 937                         strunzone(intermission_song);\r
 938                         intermission_song = "";\r
 939                 }\r
 940         }\r
 941 \r
 942         // draw sbar\r
 943         if(cvar("r_letterbox") == 0) {\r
 944                 if (cvar("cl_showpressedkeys")) { // draw pressed keys when spectating and playing\r
 945                         if(spectatee_status > 0 || cvar("cl_showpressedkeys") >= 2)\r
 946                                 Sbar_DrawPressedKeys();\r
 947                 }\r
 948 \r
 949                 if (cvar("cl_showspeed"))\r
 950                         Sbar_ShowSpeed();\r
 951                 if (cvar("cl_showacceleration"))\r
 952                         Sbar_ShowAcceleration();\r
 953 \r
 954                 Sbar_DrawCenterPrint(); // draw centerprint messages even if viewsize >= 120\r
 955         }\r
 956 \r
 957         float weapon_clipload, weapon_clipsize, ring_scale;\r
 958 \r
 959         float swallow_indicator;\r
 960         if(cvar("crosshair_swallowindicator"))\r
 961                 swallow_indicator = getstati(STAT_VORE_CANSWALLOW);\r
 962 \r
 963         float hud;\r
 964         hud = getstati(STAT_HUD);\r
 965 \r
 966         if(cvar("r_letterbox") == 0)\r
 967                 if(cvar("viewsize") < 120)\r
 968                         CSQC_common_hud();\r
 969 \r
 970         if not(getstati(STAT_VORE_EATEN)) // crosshair is useless if we're in the stomach\r
 971         {\r
 972                 // crosshair goes VERY LAST\r
 973                 if(!scoreboard_active && !ons_showmap && !camera_active) {\r
 974                         // TrueAim check\r
 975                         float shottype;\r
 976                         // wcross_origin = '0.5 0 0' * vid_conwidth + '0 0.5 0' * vid_conheight;\r
 977                         wcross_origin = project_3d_to_2d(view_origin + MAX_SHOT_DISTANCE * view_forward);\r
 978                         wcross_origin_z = 0;\r
 979                         if(cvar("crosshair_hittest"))\r
 980                         if(!swallow_indicator)\r
 981                         {\r
 982                                 vector wcross_oldorigin;\r
 983                                 wcross_oldorigin = wcross_origin;\r
 984                                 shottype = TrueAimCheck();\r
 985                                 if(shottype == SHOTTYPE_HITWORLD)\r
 986                                 {\r
 987                                         v = wcross_origin - wcross_oldorigin;\r
 988                                         v_x /= vid_conwidth;\r
 989                                         v_y /= vid_conheight;\r
 990                                         if(vlen(v) > 0.01)\r
 991                                                 shottype = SHOTTYPE_HITOBSTRUCTION;\r
 992                                 }\r
 993                                 if(!cvar("crosshair_hittest_showimpact"))\r
 994                                         wcross_origin = wcross_oldorigin;\r
 995                         }\r
 996                         else\r
 997                                 shottype = SHOTTYPE_HITWORLD;\r
 998 \r
 999                         string wcross_style;\r
1000 \r
1001                         if(swallow_indicator  > 1)\r
1002                                 wcross_style = "_canswallow_team.tga";\r
1003                         else if(swallow_indicator > 0)\r
1004                                 wcross_style = "_canswallow.tga";\r
1005                         else\r
1006                                 wcross_style = cvar_string("crosshair");\r
1007 \r
1008                         if (wcross_style != "0") {\r
1009                                 vector wcross_color, wcross_size;\r
1010                                 string wcross_name;\r
1011                                 float wcross_alpha, wcross_scale, wcross_blur, wcross_resolution;\r
1012 \r
1013                                 if(swallow_indicator && (cvar("crosshair_swallowindicator_color_red") || cvar("crosshair_swallowindicator_color_green") || cvar("crosshair_swallowindicator_color_blue")))\r
1014                                 {\r
1015                                         wcross_color_x = cvar("crosshair_swallowindicator_color_red");\r
1016                                         wcross_color_y = cvar("crosshair_swallowindicator_color_green");\r
1017                                         wcross_color_z = cvar("crosshair_swallowindicator_color_blue");\r
1018                                 }\r
1019                                 else if(cvar("crosshair_color_by_health"))\r
1020                                 {\r
1021                                         local float x = getstati(STAT_HEALTH);\r
1022                                         \r
1023                                         //x = red\r
1024                                         //y = green\r
1025                                         //z = blue\r
1026                                         \r
1027                                         wcross_color_z = 0;\r
1028                                         \r
1029                                         if(x > 200)\r
1030                                         {\r
1031                                                 wcross_color_x = 0;\r
1032                                                 wcross_color_y = 1;\r
1033                                         }\r
1034                                         else if(x > 150)\r
1035                                         {\r
1036                                                 wcross_color_x = 0.4 - (x-150)*0.02 * 0.4;\r
1037                                                 wcross_color_y = 0.9 + (x-150)*0.02 * 0.1;\r
1038                                         }\r
1039                                         else if(x > 100)\r
1040                                         {\r
1041                                                 wcross_color_x = 1 - (x-100)*0.02 * 0.6;\r
1042                                                 wcross_color_y = 1 - (x-100)*0.02 * 0.1;\r
1043                                                 wcross_color_z = 1 - (x-100)*0.02;\r
1044                                         }\r
1045                                         else if(x > 50)\r
1046                                         {\r
1047                                                 wcross_color_x = 1;\r
1048                                                 wcross_color_y = 1;\r
1049                                                 wcross_color_z = 0.2 + (x-50)*0.02 * 0.8;  \r
1050                                         }\r
1051                                         else if(x > 20)\r
1052                                         {\r
1053                                                 wcross_color_x = 1;\r
1054                                                 wcross_color_y = (x-20)*90/27/100;\r
1055                                                 wcross_color_z = (x-20)*90/27/100 * 0.2;\r
1056                                         }\r
1057                                         else\r
1058                                         {\r
1059                                                 wcross_color_x = 1;\r
1060                                                 wcross_color_y = 0;\r
1061                                         }\r
1062                                 }\r
1063                                 else\r
1064                                 {\r
1065                                         wcross_color_x = cvar("crosshair_color_red");\r
1066                                         wcross_color_y = cvar("crosshair_color_green");\r
1067                                         wcross_color_z = cvar("crosshair_color_blue");\r
1068                                 }\r
1069                                 wcross_alpha = cvar("crosshair_color_alpha");\r
1070                                 wcross_resolution = cvar("crosshair_size");\r
1071 \r
1072                                 if(!activeweapon)\r
1073                                 if(!swallow_indicator)\r
1074                                 {\r
1075                                         if(cvar("crosshair_unarmed_dim_color"))\r
1076                                                 wcross_color *= cvar("crosshair_unarmed_dim_color");\r
1077                                         if(cvar("crosshair_unarmed_dim_alpha"))\r
1078                                                 wcross_alpha *= cvar("crosshair_unarmed_dim_alpha");\r
1079                                 }\r
1080 \r
1081                                 wcross_name = strcat("gfx/crosshair", wcross_style);\r
1082 \r
1083                                 if(cvar("crosshair_effect_scalefade"))\r
1084                                 {\r
1085                                         wcross_scale = wcross_resolution;\r
1086                                         wcross_resolution = 1;\r
1087                                 }\r
1088                                 else\r
1089                                 {\r
1090                                         wcross_scale = 1;\r
1091                                 }\r
1092                                 if(swallow_indicator)\r
1093                                         wcross_scale *= cvar("crosshair_swallowindicator_size");\r
1094 \r
1095                                 if(cvar("crosshair_pickup"))\r
1096                                 {\r
1097                                         if(pickup_crosshair_time < getstatf(STAT_LAST_PICKUP))\r
1098                                         {\r
1099                                                 pickup_crosshair_size = 1;\r
1100                                                 pickup_crosshair_time = getstatf(STAT_LAST_PICKUP);\r
1101                                         }\r
1102 \r
1103                                         if(pickup_crosshair_size > 0)\r
1104                                                 pickup_crosshair_size -= cvar("crosshair_pickup_speed") * frametime;\r
1105                                         else\r
1106                                                 pickup_crosshair_size = 0;\r
1107 \r
1108                                         wcross_scale += sin(pickup_crosshair_size) * cvar("crosshair_pickup");\r
1109                                 }\r
1110 \r
1111                                 if(shottype == SHOTTYPE_HITENEMY)\r
1112                                         wcross_scale *= cvar("crosshair_hittest"); // is not queried if hittest is 0\r
1113                                 if(shottype == SHOTTYPE_HITTEAM)\r
1114                                         wcross_scale /= cvar("crosshair_hittest"); // is not queried if hittest is 0\r
1115 \r
1116                                 f = cvar("crosshair_effect_speed");\r
1117                                 if(wcross_scale != wcross_scale_goal_prev || wcross_alpha != wcross_alpha_goal_prev || wcross_color != wcross_color_goal_prev)\r
1118                                 {\r
1119                                         wcross_changedonetime = time + f;\r
1120                                 }\r
1121                                 if(wcross_name != wcross_name_goal_prev || wcross_resolution != wcross_resolution_goal_prev)\r
1122                                 {\r
1123                                         wcross_name_changestarttime = time;\r
1124                                         wcross_name_changedonetime = time + f;\r
1125                                         if(wcross_name_goal_prev_prev)\r
1126                                                 strunzone(wcross_name_goal_prev_prev);\r
1127                                         wcross_name_goal_prev_prev = wcross_name_goal_prev;\r
1128                                         wcross_name_goal_prev = strzone(wcross_name);\r
1129                                         wcross_name_alpha_goal_prev_prev = wcross_name_alpha_goal_prev;\r
1130                                         wcross_resolution_goal_prev_prev = wcross_resolution_goal_prev;\r
1131                                         wcross_resolution_goal_prev = wcross_resolution;\r
1132                                 }\r
1133 \r
1134                                 wcross_scale_goal_prev = wcross_scale;\r
1135                                 wcross_alpha_goal_prev = wcross_alpha;\r
1136                                 wcross_color_goal_prev = wcross_color;\r
1137 \r
1138                                 if(shottype == SHOTTYPE_HITTEAM || (shottype == SHOTTYPE_HITOBSTRUCTION && cvar("crosshair_hittest_blur") && !cvar("chase_active")))\r
1139                                 {\r
1140                                         wcross_blur = 1;\r
1141                                         wcross_alpha *= 0.75;\r
1142                                 }\r
1143                                 else\r
1144                                         wcross_blur = 0;\r
1145                                 // *_prev is at time-frametime\r
1146                                 // * is at wcross_changedonetime+f\r
1147                                 // what do we have at time?\r
1148                                 if(time < wcross_changedonetime)\r
1149                                 {\r
1150                                         f = frametime / (wcross_changedonetime - time + frametime);\r
1151                                         wcross_scale = f * wcross_scale + (1 - f) * wcross_scale_prev;\r
1152                                         wcross_alpha = f * wcross_alpha + (1 - f) * wcross_alpha_prev;\r
1153                                         wcross_color = f * wcross_color + (1 - f) * wcross_color_prev;\r
1154                                 }\r
1155 \r
1156                                 wcross_scale_prev = wcross_scale;\r
1157                                 wcross_alpha_prev = wcross_alpha;\r
1158                                 wcross_color_prev = wcross_color;\r
1159 \r
1160                                 wcross_scale *= 1 - cvar("_menu_alpha");\r
1161                                 wcross_alpha *= 1 - cvar("_menu_alpha");\r
1162 \r
1163 #define CROSSHAIR_DO_BLUR(M,sz,wcross_name,wcross_alpha) \\r
1164                                 do \\r
1165                                 { \\r
1166                                         if(wcross_blur > 0) \\r
1167                                         { \\r
1168                                                 for(i = -2; i <= 2; ++i) \\r
1169                                                         for(j = -2; j <= 2; ++j) \\r
1170                                                                 M(i,j,sz,wcross_name,wcross_alpha*0.04); \\r
1171                                         } \\r
1172                                         else \\r
1173                                         { \\r
1174                                                 M(0,0,sz,wcross_name,wcross_alpha); \\r
1175                                         } \\r
1176                                 } \\r
1177                                 while(0)\r
1178 \r
1179 #define CROSSHAIR_DRAW_SINGLE(i,j,sz,wcross_name,wcross_alpha) \\r
1180                                 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
1181 \r
1182 #define CROSSHAIR_DRAW(sz,wcross_name,wcross_alpha) \\r
1183                                 CROSSHAIR_DO_BLUR(CROSSHAIR_DRAW_SINGLE,sz,wcross_name,wcross_alpha)\r
1184 \r
1185                                 if(time < wcross_name_changedonetime && wcross_name != wcross_name_goal_prev_prev && wcross_name_goal_prev_prev)\r
1186                                 {\r
1187                                         f = (wcross_name_changedonetime - time) / (wcross_name_changedonetime - wcross_name_changestarttime);\r
1188                                         wcross_size = drawgetimagesize(wcross_name_goal_prev_prev) * wcross_scale;\r
1189                                         CROSSHAIR_DRAW(wcross_resolution_goal_prev_prev, wcross_name_goal_prev_prev, wcross_alpha * f * wcross_name_alpha_goal_prev_prev);\r
1190                                         f = 1 - f;\r
1191                                 }\r
1192                                 else\r
1193                                 {\r
1194                                         f = 1;\r
1195                                 }\r
1196 \r
1197                                 wcross_size = drawgetimagesize(wcross_name) * wcross_scale;\r
1198                                 CROSSHAIR_DRAW(wcross_resolution, wcross_name, wcross_alpha * f);\r
1199                                 wcross_name_alpha_goal_prev = f;\r
1200 \r
1201                                 // ring around crosshair representing ammo left in weapon clip\r
1202                                 weapon_clipload = getstati(STAT_WEAPON_CLIPLOAD);\r
1203                                 a = cvar("crosshair_ring_alpha");\r
1204                                 if (weapon_clipload && a)\r
1205                                 if (!swallow_indicator)\r
1206                                 {\r
1207                                         weapon_clipsize = getstati(STAT_WEAPON_CLIPSIZE);\r
1208                                         ring_scale = cvar("crosshair_ring_size");\r
1209                                         f = bound(0, weapon_clipload / weapon_clipsize, 1);\r
1210                                         DrawCircleClippedPic(wcross_origin, wcross_size_x * ring_scale, "gfx/crosshair_ring.tga", f, wcross_color, wcross_alpha * a, DRAWFLAG_ADDITIVE);\r
1211                                 }\r
1212                         }\r
1213                 }\r
1214                 else\r
1215                 {\r
1216                         wcross_scale_prev = 0;\r
1217                         wcross_alpha_prev = 0;\r
1218                         wcross_scale_goal_prev = 0;\r
1219                         wcross_alpha_goal_prev = 0;\r
1220                         wcross_changedonetime = 0;\r
1221                         if(wcross_name_goal_prev)\r
1222                                 strunzone(wcross_name_goal_prev);\r
1223                         wcross_name_goal_prev = string_null;\r
1224                         if(wcross_name_goal_prev_prev)\r
1225                                 strunzone(wcross_name_goal_prev_prev);\r
1226                         wcross_name_goal_prev_prev = string_null;\r
1227                         wcross_name_changestarttime = 0;\r
1228                         wcross_name_changedonetime = 0;\r
1229                         wcross_name_alpha_goal_prev = 0;\r
1230                         wcross_name_alpha_goal_prev_prev = 0;\r
1231                         wcross_resolution_goal_prev = 0;\r
1232                         wcross_resolution_goal_prev_prev = 0;\r
1233                 }\r
1234         }\r
1235 \r
1236         if(NextFrameCommand)\r
1237         {\r
1238                 localcmd("\n", NextFrameCommand, "\n");\r
1239                 NextFrameCommand = string_null;\r
1240         }\r
1241 \r
1242         // we must do this check AFTER a frame was rendered, or it won't work\r
1243         if(cs_project_is_b0rked == 0)\r
1244         {\r
1245                 string w0, h0;\r
1246                 w0 = cvar_string("vid_conwidth");\r
1247                 h0 = cvar_string("vid_conheight");\r
1248                 //R_SetView(VF_VIEWPORT, '0 0 0', '640 480 0');\r
1249                 //R_SetView(VF_FOV, '90 90 0');\r
1250                 R_SetView(VF_ORIGIN, '0 0 0');\r
1251                 R_SetView(VF_ANGLES, '0 0 0');\r
1252                 R_SetView(VF_PERSPECTIVE, 1);\r
1253                 makevectors('0 0 0');\r
1254                 vector v1, v2;\r
1255                 cvar_set("vid_conwidth", "800");\r
1256                 cvar_set("vid_conheight", "600");\r
1257                 v1 = cs_project(v_forward);\r
1258                 cvar_set("vid_conwidth", "640");\r
1259                 cvar_set("vid_conheight", "480");\r
1260                 v2 = cs_project(v_forward);\r
1261                 if(v1 == v2)\r
1262                         cs_project_is_b0rked = 1;\r
1263                 else\r
1264                         cs_project_is_b0rked = -1;\r
1265                 cvar_set("vid_conwidth", w0);\r
1266                 cvar_set("vid_conheight", h0);\r
1267         }\r
1268 \r
1269         // be safe against triggerbots until everyone has the fixed engine\r
1270         // this call is meant to overwrite the trace globals by something\r
1271         // unsuspicious\r
1272         traceline('0 0 0', '0 0 0', MOVE_WORLDONLY, world);\r
1273 \r
1274         // this cvar must be constantly updated on the server\r
1275         if(chase_active_old != cvar("chase_active"))\r
1276         {\r
1277                 localcmd("sendcvar chase_active\n");\r
1278                 chase_active_old = cvar("chase_active");\r
1279         }\r
1280 }\r
1281 \r
1282 void Sbar_Draw();\r
1283 \r
1284 void CSQC_common_hud(void)\r
1285 {\r
1286         // Sbar_SortFrags(); done in Sbar_Draw\r
1287         float hud;\r
1288         hud = getstati(STAT_HUD);\r
1289 \r
1290         //hud = 10;\r
1291         switch(hud)\r
1292         {\r
1293                 case HUD_NORMAL:\r
1294                         Sbar_Draw();\r
1295                         break;\r
1296         }\r
1297 }\r
1298 \r
1299 \r
1300 // following vectors must be global to allow seamless switching between camera modes\r
1301 vector camera_offset, current_camera_offset, mouse_angles, current_angles, current_origin, current_position;\r
1302 void CSQC_Demo_Camera()\r
1303 {\r
1304         float speed, attenuation, dimensions;\r
1305         vector tmp, delta;\r
1306 \r
1307         if( cvar("camera_reset") || !camera_mode )\r
1308         {\r
1309                 camera_offset = '0 0 0';\r
1310                 current_angles = '0 0 0';\r
1311                 camera_direction = '0 0 0';\r
1312                 camera_offset_z += 30;\r
1313                 camera_offset_x += 30 * -cos(current_angles_y * DEG2RAD);\r
1314                 camera_offset_y += 30 * -sin(current_angles_y * DEG2RAD);\r
1315                 current_origin = view_origin;\r
1316                 current_camera_offset  = camera_offset;\r
1317                 cvar_set("camera_reset", "0");\r
1318                 camera_mode = CAMERA_CHASE;\r
1319         }\r
1320 \r
1321         // Camera angles\r
1322         if( camera_roll )\r
1323                 mouse_angles_z += camera_roll * cvar("camera_speed_roll");\r
1324 \r
1325         if(cvar("camera_look_player"))\r
1326         {\r
1327                 local vector dir;\r
1328                 local float n;\r
1329 \r
1330                 dir = normalize(view_origin - current_position);\r
1331                 n = mouse_angles_z;\r
1332                 mouse_angles = vectoangles(dir);\r
1333                 mouse_angles_x = mouse_angles_x * -1;\r
1334                 mouse_angles_z = n;\r
1335         }\r
1336         else\r
1337         {\r
1338                 tmp = getmousepos() * 0.1;\r
1339                 if(vlen(tmp)>cvar("camera_mouse_treshold"))\r
1340                 {\r
1341                         mouse_angles_x += tmp_y * cos(mouse_angles_z * DEG2RAD) + (tmp_x * sin(mouse_angles_z * DEG2RAD));\r
1342                         mouse_angles_y -= tmp_x * cos(mouse_angles_z * DEG2RAD) + (tmp_y * -sin(mouse_angles_z * DEG2RAD));\r
1343                 }\r
1344         }\r
1345 \r
1346         while (mouse_angles_x < -180) mouse_angles_x = mouse_angles_x + 360;\r
1347         while (mouse_angles_x > 180) mouse_angles_x = mouse_angles_x - 360;\r
1348         while (mouse_angles_y < -180) mouse_angles_y = mouse_angles_y + 360;\r
1349         while (mouse_angles_y > 180) mouse_angles_y = mouse_angles_y - 360;\r
1350 \r
1351         // Fix difference when angles don't have the same sign\r
1352         delta = '0 0 0';\r
1353         if(mouse_angles_y < -60 && current_angles_y > 60)\r
1354                 delta = '0 360 0';\r
1355         if(mouse_angles_y > 60 && current_angles_y < -60)\r
1356                 delta = '0 -360 0';\r
1357 \r
1358         if(cvar("camera_look_player"))\r
1359                 attenuation = cvar("camera_look_attenuation");\r
1360         else\r
1361                 attenuation = cvar("camera_speed_attenuation");\r
1362 \r
1363         attenuation = 1 / max(1, attenuation);\r
1364         current_angles += (mouse_angles - current_angles + delta) * attenuation;\r
1365 \r
1366         while (current_angles_x < -180) current_angles_x = current_angles_x + 360;\r
1367         while (current_angles_x > 180) current_angles_x = current_angles_x - 360;\r
1368         while (current_angles_y < -180) current_angles_y = current_angles_y + 360;\r
1369         while (current_angles_y > 180) current_angles_y = current_angles_y - 360;\r
1370 \r
1371         // Camera position\r
1372         tmp = '0 0 0';\r
1373         dimensions = 0;\r
1374 \r
1375         if( camera_direction_x )\r
1376         {\r
1377                 tmp_x = camera_direction_x * cos(current_angles_y * DEG2RAD);\r
1378                 tmp_y = camera_direction_x * sin(current_angles_y * DEG2RAD);\r
1379                 if( cvar("camera_forward_follows") && !cvar("camera_look_player") )\r
1380                         tmp_z = camera_direction_x * -sin(current_angles_x * DEG2RAD);\r
1381                 ++dimensions;\r
1382         }\r
1383 \r
1384         if( camera_direction_y )\r
1385         {\r
1386                 tmp_x += camera_direction_y * -sin(current_angles_y * DEG2RAD);\r
1387                 tmp_y += camera_direction_y * cos(current_angles_y * DEG2RAD) * cos(current_angles_z * DEG2RAD);\r
1388                 tmp_z += camera_direction_y * sin(current_angles_z * DEG2RAD);\r
1389                 ++dimensions;\r
1390         }\r
1391 \r
1392         if( camera_direction_z )\r
1393         {\r
1394                 tmp_z += camera_direction_z * cos(current_angles_z * DEG2RAD);\r
1395                 ++dimensions;\r
1396         }\r
1397 \r
1398         if(cvar("camera_free"))\r
1399                 speed = cvar("camera_speed_free");\r
1400         else\r
1401                 speed = cvar("camera_speed_chase");\r
1402 \r
1403         if(dimensions)\r
1404         {\r
1405                 speed = speed * sqrt(1 / dimensions);\r
1406                 camera_offset += tmp * speed;\r
1407         }\r
1408 \r
1409         current_camera_offset += (camera_offset - current_camera_offset) * attenuation;\r
1410 \r
1411         // Camera modes\r
1412         if( cvar("camera_free") )\r
1413         {\r
1414                 if ( camera_mode == CAMERA_CHASE )\r
1415                 {\r
1416                         current_camera_offset = current_origin + current_camera_offset;\r
1417                         camera_offset = current_origin + camera_offset;\r
1418                 }\r
1419 \r
1420                 camera_mode = CAMERA_FREE;\r
1421                 current_position = current_camera_offset;\r
1422         }\r
1423         else\r
1424         {\r
1425                 if ( camera_mode == CAMERA_FREE )\r
1426                 {\r
1427                         current_origin = view_origin;\r
1428                         camera_offset = camera_offset - current_origin;\r
1429                         current_camera_offset = current_camera_offset - current_origin;\r
1430                 }\r
1431 \r
1432                 camera_mode = CAMERA_CHASE;\r
1433 \r
1434                 if(cvar("camera_chase_smoothly"))\r
1435                         current_origin += (view_origin - current_origin) * attenuation;\r
1436                 else\r
1437                         current_origin = view_origin;\r
1438 \r
1439                 current_position = current_origin + current_camera_offset;\r
1440         }\r
1441 \r
1442         R_SetView(VF_ANGLES, current_angles);\r
1443         R_SetView(VF_ORIGIN, current_position);\r
1444 }\r