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 float artwork_fade;\r
 255 float pickup_crosshair_time, pickup_crosshair_size;\r
 256 float contentavgalpha, liquidalpha_prev;\r
 257 vector liquidcolor_prev;\r
 258 string artwork_image;\r
 259 string intermission_song;\r
 260 string NextFrameCommand;\r
 261 void CSQC_UpdateView(float w, float h)\r
 262 {\r
 263         entity e;\r
 264         float fov;\r
 265         float f, i, j;\r
 266         vector v, vo;\r
 267 \r
 268         vector artwork_pos, artwork_size;\r
 269 \r
 270         WaypointSprite_Load();\r
 271 \r
 272         if(spectatee_status)\r
 273                 myteam = GetPlayerColor(spectatee_status - 1);\r
 274         else\r
 275                 myteam = GetPlayerColor(player_localentnum - 1);\r
 276 \r
 277         ticrate = getstatf(STAT_MOVEVARS_TICRATE) * getstatf(STAT_MOVEVARS_TIMESCALE);\r
 278         vo = '0 0 1' * getstati(STAT_VIEWHEIGHT);\r
 279 \r
 280         warpzone_fixview_origin = pmove_org + vo;\r
 281         warpzone_fixview_angles = input_angles;\r
 282         WarpZone_FixView();\r
 283         pmove_org = warpzone_fixview_origin - vo;\r
 284         input_angles = warpzone_fixview_angles;\r
 285 \r
 286         // Render the Scene\r
 287         if(!intermission || !view_set)\r
 288         {\r
 289                 view_origin = pmove_org + vo;\r
 290                 view_angles = input_angles;\r
 291                 makevectors(view_angles);\r
 292                 view_forward = v_forward;\r
 293                 view_right = v_right;\r
 294                 view_up = v_up;\r
 295                 view_set = 1;\r
 296         }\r
 297 \r
 298         vid_width = w;\r
 299         vid_height = h;\r
 300 \r
 301 #ifdef BLURTEST\r
 302         if(time > blurtest_time0 && time < blurtest_time1)\r
 303         {\r
 304                 float r, t;\r
 305 \r
 306                 t = (time - blurtest_time0) / (blurtest_time1 - blurtest_time0);\r
 307                 r = t * blurtest_radius;\r
 308                 f = 1 / pow(t, blurtest_power) - 1;\r
 309 \r
 310                 cvar_set("r_glsl_postprocess", "1");\r
 311                 cvar_set("r_glsl_postprocess_uservec1", strcat(ftos(r), " ", ftos(f), " 0 0"));\r
 312         }\r
 313         else\r
 314         {\r
 315                 cvar_set("r_glsl_postprocess", "0");\r
 316                 cvar_set("r_glsl_postprocess_uservec1", "0 0 0 0");\r
 317         }\r
 318 #endif\r
 319 \r
 320         TargetMusic_Advance();\r
 321         Fog_Force();\r
 322 \r
 323         drawframetime = max(0.000001, time - drawtime);\r
 324         drawtime = time;\r
 325 \r
 326         // watch for gametype changes here...\r
 327         // in ParseStuffCMD the cmd isn't executed yet :/\r
 328         // might even be better to add the gametype to TE_CSQC_INIT...?\r
 329         if(!postinit)\r
 330                 PostInit();\r
 331 \r
 332         if(intermission && !isdemo() && !(calledhooks & HOOK_END))\r
 333                 if(calledhooks & HOOK_START)\r
 334                 {\r
 335                         localcmd("\ncl_hook_gameend;");\r
 336                         if(g_campaign)\r
 337                                 localcmd("\ncl_hook_campaign_gameend;");\r
 338                         calledhooks |= HOOK_END;\r
 339                 }\r
 340 \r
 341         CheckForGamestartChange();\r
 342         serverAnnouncer();\r
 343         maptimeAnnouncer();\r
 344         carrierAnnouncer();\r
 345 \r
 346         fov = cvar("fov");\r
 347         if(button_zoom || fov <= 59.5)\r
 348         {\r
 349                 if(!zoomscript_caught)\r
 350                 {\r
 351                         localcmd("+button4\n");\r
 352                         zoomscript_caught = 1;\r
 353                         ignore_plus_zoom += 1;\r
 354                 }\r
 355         }\r
 356         else\r
 357         {\r
 358                 if(zoomscript_caught)\r
 359                 {\r
 360                         localcmd("-button4\n");\r
 361                         zoomscript_caught = 0;\r
 362                         ignore_minus_zoom += 1;\r
 363                 }\r
 364         }\r
 365 \r
 366         sbar_alpha_fg = cvar("sbar_alpha_fg" ) * (1 - cvar("_menu_alpha"));\r
 367         sbar_hudselector = cvar("sbar_hudselector");\r
 368         sbar_accuracy_hud = cvar_or("sbar_accuracy_hud", 1);\r
 369         ColorTranslateMode = cvar("cl_stripcolorcodes");\r
 370         activeweapon = getstati(STAT_SWITCHWEAPON);\r
 371         f = cvar("teamplay");\r
 372         if(f != teamplay)\r
 373         {\r
 374                 teamplay = f;\r
 375                 Sbar_InitScores();\r
 376         }\r
 377 \r
 378         if(last_weapon != activeweapon) {\r
 379                 weapontime = time;\r
 380                 last_weapon = activeweapon;\r
 381         }\r
 382 \r
 383         // ALWAYS Clear Current Scene First\r
 384         R_ClearScene();\r
 385 \r
 386         // Assign Standard Viewflags\r
 387         // Draw the World (and sky)\r
 388         R_SetView(VF_DRAWWORLD, 1);\r
 389 \r
 390         // Set the console size vars\r
 391         vid_conwidth = cvar("vid_conwidth");\r
 392         vid_conheight = cvar("vid_conheight");\r
 393         vid_pixelheight = cvar("vid_pixelheight");\r
 394 \r
 395         R_SetView(VF_FOV, GetCurrentFov(fov));\r
 396 \r
 397         // Camera for demo playback\r
 398         if(camera_active)\r
 399         {\r
 400                 if(cvar("camera_enable"))\r
 401                         CSQC_Demo_Camera();\r
 402                 else\r
 403                 {\r
 404                         cvar_set("chase_active", ftos(chase_active_backup));\r
 405                         cvar_set("cl_demo_mousegrab", "0");\r
 406                         camera_active = FALSE;\r
 407                 }\r
 408         }\r
 409 #ifdef CAMERATEST\r
 410         else if(cvar("camera_enable"))\r
 411 #else\r
 412         else if(cvar("camera_enable") && isdemo())\r
 413 #endif\r
 414         {\r
 415                 // Enable required Darkplaces cvars\r
 416                 chase_active_backup = cvar("chase_active");\r
 417                 cvar_set("chase_active", "2");\r
 418                 cvar_set("cl_demo_mousegrab", "1");\r
 419                 camera_active = TRUE;\r
 420                 camera_mode = FALSE;\r
 421         }\r
 422 \r
 423         // Draw the Crosshair\r
 424         float scoreboard_active;\r
 425         scoreboard_active = Sbar_WouldDrawScoreboard();\r
 426         R_SetView(VF_DRAWCROSSHAIR, 0); //Make sure engine crosshairs are always hidden\r
 427 \r
 428         // Draw the Engine Status Bar (the default Quake HUD)\r
 429         R_SetView(VF_DRAWENGINESBAR, 0);\r
 430 \r
 431         // fetch this one only once per frame\r
 432         sbar_showbinds = cvar("sbar_showbinds");\r
 433         sbar_showbinds_limit = cvar("sbar_showbinds_limit");\r
 434 \r
 435         // Update the mouse position\r
 436         /*\r
 437            mousepos_x = vid_conwidth;\r
 438            mousepos_y = vid_conheight;\r
 439            mousepos = mousepos*0.5 + getmousepos();\r
 440          */\r
 441 \r
 442         e = self;\r
 443         for(self = world; (self = nextent(self)); )\r
 444                 if(self.draw)\r
 445                         self.draw();\r
 446         self = e;\r
 447 \r
 448         R_AddEntities(MASK_NORMAL | MASK_ENGINE | MASK_ENGINEVIEWMODELS);\r
 449         R_RenderScene();\r
 450 \r
 451         // now switch to 2D drawing mode by calling a 2D drawing function\r
 452         // then polygon drawing will draw as 2D stuff, and NOT get queued until the\r
 453         // next R_RenderScene call\r
 454         drawstring('0 0 0', "", '1 1 0', '1 1 1', 0, 0);\r
 455 \r
 456         if(cvar("hud_contents"))\r
 457         {\r
 458                 float contentalpha_temp, incontent, liquidalpha, contentfadetime;\r
 459                 vector liquidcolor;\r
 460                 \r
 461                 switch(pointcontents(view_origin))\r
 462                 {\r
 463                         case CONTENT_WATER:\r
 464                                 liquidalpha = cvar("hud_contents_water_alpha");\r
 465                                 liquidcolor = stov(cvar_string("hud_contents_water_color"));\r
 466                                 incontent = 1;\r
 467                                 break;\r
 468                                 \r
 469                         case CONTENT_LAVA:\r
 470                                 liquidalpha = cvar("hud_contents_lava_alpha");\r
 471                                 liquidcolor = stov(cvar_string("hud_contents_lava_color"));\r
 472                                 incontent = 1;\r
 473                                 break;  \r
 474                                                         \r
 475                         case CONTENT_SLIME:\r
 476                                 liquidalpha = cvar("hud_contents_slime_alpha");\r
 477                                 liquidcolor = stov(cvar_string("hud_contents_slime_color"));\r
 478                                 incontent = 1;\r
 479                                 break;\r
 480                                 \r
 481                         default:\r
 482                                 liquidalpha = 0;\r
 483                                 liquidcolor = '0 0 0';\r
 484                                 incontent = 0;\r
 485                                 break;\r
 486                 }\r
 487                 \r
 488                 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
 489                 { // also lets delcare previous values for blending properties, this way it isn't reset until after you have entered a different content\r
 490                         contentfadetime = cvar("hud_contents_fadeintime");\r
 491                         liquidalpha_prev = liquidalpha;\r
 492                         liquidcolor_prev = liquidcolor;\r
 493                 }\r
 494                 else\r
 495                         contentfadetime = cvar("hud_contents_fadeouttime");\r
 496                         \r
 497                 contentalpha_temp = bound(0, drawframetime / max(0.0001, contentfadetime), 1);\r
 498                 contentavgalpha = contentavgalpha * (1 - contentalpha_temp) + incontent * contentalpha_temp;\r
 499                 \r
 500                 if(contentavgalpha)\r
 501                         drawfill('0 0 0', '1 0 0' * vid_conwidth + '0 1 0' * vid_conheight, liquidcolor_prev, contentavgalpha * liquidalpha_prev, DRAWFLAG_NORMAL);\r
 502         }\r
 503 \r
 504         // Draw the mouse cursor\r
 505         // NOTE: drawpic must happen after R_RenderScene for some reason\r
 506         //drawpic(getmousepos(), "gfx/cursor.tga", '11 14 0', '1 1 1', 1, 0);\r
 507         //drawstring('50 50', ftos(game), '10 10 0', '1 1 1', 1, 0);\r
 508         //self = edict_num(player_localnum);\r
 509         //drawstring('0 0', vtos(pmove_org), '8 8 0', '1 1 1', 1, 0);\r
 510         //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
 511         // as long as the ctf part isn't in, this is useless\r
 512         if(menu_visible)\r
 513                 menu_show();\r
 514 \r
 515         /*if(gametype == GAME_CTF)\r
 516           {\r
 517           ctf_view();\r
 518           } else */\r
 519 \r
 520         // draw 2D entities\r
 521         e = self;\r
 522         for(self = world; (self = nextent(self)); )\r
 523                 if(self.draw2d)\r
 524                         self.draw2d();\r
 525         self = e;\r
 526 \r
 527         // draw radar\r
 528         if(\r
 529                         ons_showmap\r
 530                         ||\r
 531                         (\r
 532                          !scoreboard_active\r
 533                          &&\r
 534                          cvar_string("cl_teamradar") != "0"\r
 535                          &&\r
 536                          (\r
 537                           cvar("cl_teamradar") == 2\r
 538                           ||\r
 539                           teamplay\r
 540                          )\r
 541                         )\r
 542           )\r
 543                 teamradar_view();\r
 544 \r
 545         // Draw artwork and play intermission music\r
 546         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
 547         {\r
 548                 if(cvar("cl_artwork"))\r
 549                 {\r
 550                         if(artwork_image == "")\r
 551                         {\r
 552                                 if(getstati(STAT_WINNING)) // we are the winner\r
 553                                 {\r
 554                                         if(cvar("cl_artwork_win"))\r
 555                                         {\r
 556                                                 artwork_image = strcat("gfx/artwork_won_", ftos(floor(1 + (random() * cvar("cl_artwork_win")))));\r
 557                                                 artwork_image = strzone(artwork_image);\r
 558                                         }\r
 559                                 }\r
 560                                 else // we have lost\r
 561                                 {\r
 562                                         if(cvar("cl_artwork_lose"))\r
 563                                         {\r
 564                                                 artwork_image = strcat("gfx/artwork_lost_", ftos(floor(1 + (random() * cvar("cl_artwork_lose")))));\r
 565                                                 artwork_image = strzone(artwork_image);\r
 566                                         }\r
 567                                 }\r
 568                         }\r
 569 \r
 570                         if(cvar("cl_artwork_stretch"))\r
 571                         {\r
 572                                 artwork_size_x = vid_conwidth;\r
 573                                 artwork_size_y = vid_conheight;\r
 574                                 artwork_pos_x = 0;\r
 575                                 artwork_pos_y = 0;\r
 576                         }\r
 577                         else\r
 578                         {\r
 579                                 artwork_size_x = max(vid_conwidth, vid_conheight);\r
 580                                 artwork_size_y = max(vid_conwidth, vid_conheight);\r
 581                                 artwork_pos_x = (vid_conwidth - artwork_size_x) / 2;\r
 582                                 artwork_pos_y = (vid_conheight - artwork_size_y) / 2;\r
 583                         }\r
 584 \r
 585                         if(artwork_fade < cvar("cl_artwork_alpha") && cvar("cl_artwork_fade"))\r
 586                                 artwork_fade += frametime * cvar("cl_artwork_fade");\r
 587                         else\r
 588                                 artwork_fade = cvar("cl_artwork_alpha");\r
 589 \r
 590                         if(artwork_image != "")\r
 591                                 drawpic(artwork_pos, artwork_image, artwork_size, '1 1 1', artwork_fade, DRAWFLAG_NORMAL);\r
 592                 }\r
 593 \r
 594                 if(cvar("cl_intermission") && intermission_song == "") // don't start the song each frame\r
 595                 {\r
 596                         if(getstati(STAT_WINNING))\r
 597                                 intermission_song = cvar_string("cl_intermission_cdtrack_win");\r
 598                         else\r
 599                                 intermission_song = cvar_string("cl_intermission_cdtrack_lose");\r
 600                         if(intermission_song != "")\r
 601                         {\r
 602                                 localcmd(strcat("\ncd play ", intermission_song, "\n"));\r
 603                                 intermission_song = strzone(intermission_song);\r
 604                         }\r
 605                 }\r
 606         }\r
 607         else\r
 608         {\r
 609                 artwork_fade = 0;\r
 610                 if(artwork_image != "")\r
 611                 {\r
 612                         strunzone(artwork_image);\r
 613                         artwork_image = "";\r
 614                 }\r
 615 \r
 616                 if(intermission_song != "")\r
 617                 {\r
 618                         strunzone(intermission_song);\r
 619                         intermission_song = "";\r
 620                 }\r
 621         }\r
 622 \r
 623         // draw sbar\r
 624         if(cvar("r_letterbox") == 0) {\r
 625                 if (cvar("cl_showpressedkeys")) { // draw pressed keys when spectating and playing\r
 626                         if(spectatee_status > 0 || cvar("cl_showpressedkeys") >= 2)\r
 627                                 Sbar_DrawPressedKeys();\r
 628                 }\r
 629 \r
 630                 if (cvar("cl_showspeed"))\r
 631                         Sbar_ShowSpeed();\r
 632                 if (cvar("cl_showacceleration"))\r
 633                         Sbar_ShowAcceleration();\r
 634 \r
 635                 Sbar_DrawCenterPrint(); // draw centerprint messages even if viewsize >= 120\r
 636         }\r
 637 \r
 638         float hud;\r
 639         hud = getstati(STAT_HUD);\r
 640 \r
 641         if(cvar("r_letterbox") == 0)\r
 642                 if(cvar("viewsize") < 120)\r
 643                         CSQC_common_hud();\r
 644 \r
 645         if not(getstati(STAT_VORE_EATEN)) // crosshair is useless if we're in the stomach\r
 646         {\r
 647                 // crosshair goes VERY LAST\r
 648                 if(!scoreboard_active && !ons_showmap && !camera_active) {\r
 649                         // TrueAim check\r
 650                         float shottype;\r
 651                         // wcross_origin = '0.5 0 0' * vid_conwidth + '0 0.5 0' * vid_conheight;\r
 652                         wcross_origin = project_3d_to_2d(view_origin + MAX_SHOT_DISTANCE * view_forward);\r
 653                         wcross_origin_z = 0;\r
 654                         if(cvar("crosshair_hittest"))\r
 655                         {\r
 656                                 vector wcross_oldorigin;\r
 657                                 wcross_oldorigin = wcross_origin;\r
 658                                 shottype = TrueAimCheck();\r
 659                                 if(shottype == SHOTTYPE_HITWORLD)\r
 660                                 {\r
 661                                         v = wcross_origin - wcross_oldorigin;\r
 662                                         v_x /= vid_conwidth;\r
 663                                         v_y /= vid_conheight;\r
 664                                         if(vlen(v) > 0.01)\r
 665                                                 shottype = SHOTTYPE_HITOBSTRUCTION;\r
 666                                 }\r
 667                                 if(!cvar("crosshair_hittest_showimpact"))\r
 668                                         wcross_origin = wcross_oldorigin;\r
 669                         }\r
 670                         else\r
 671                                 shottype = SHOTTYPE_HITWORLD;\r
 672 \r
 673                         string wcross_style;\r
 674                         wcross_style = cvar_string("crosshair");\r
 675 \r
 676                         if (wcross_style != "0") {\r
 677                                 vector wcross_color, wcross_size;\r
 678                                 string wcross_name;\r
 679                                 float wcross_alpha, wcross_scale, wcross_blur, wcross_resolution;\r
 680 \r
 681                                 wcross_color_x = cvar("crosshair_color_red");\r
 682                                 wcross_color_y = cvar("crosshair_color_green");\r
 683                                 wcross_color_z = cvar("crosshair_color_blue");\r
 684                                 wcross_alpha = cvar("crosshair_color_alpha");\r
 685                                 wcross_resolution = cvar("crosshair_size");\r
 686 \r
 687                                 wcross_name = strcat("gfx/crosshair", wcross_style);\r
 688 \r
 689                                 if(cvar("crosshair_effect_scalefade"))\r
 690                                 {\r
 691                                         wcross_scale = wcross_resolution;\r
 692                                         wcross_resolution = 1;\r
 693                                 }\r
 694                                 else\r
 695                                 {\r
 696                                         wcross_scale = 1;\r
 697                                 }\r
 698 \r
 699                                 if(cvar("crosshair_pickup"))\r
 700                                 {\r
 701                                         if(pickup_crosshair_time < getstatf(STAT_LAST_PICKUP))\r
 702                                         {\r
 703                                                 pickup_crosshair_size = 1;\r
 704                                                 pickup_crosshair_time = getstatf(STAT_LAST_PICKUP);\r
 705                                         }\r
 706 \r
 707                                         if(pickup_crosshair_size > 0)\r
 708                                                 pickup_crosshair_size -= cvar("crosshair_pickup_speed") * frametime;\r
 709                                         else\r
 710                                                 pickup_crosshair_size = 0;\r
 711 \r
 712                                         wcross_scale += sin(pickup_crosshair_size) * cvar("crosshair_pickup");\r
 713                                 }\r
 714 \r
 715                                 if(shottype == SHOTTYPE_HITENEMY)\r
 716                                         wcross_scale *= cvar("crosshair_hittest"); // is not queried if hittest is 0\r
 717                                 if(shottype == SHOTTYPE_HITTEAM)\r
 718                                         wcross_scale /= cvar("crosshair_hittest"); // is not queried if hittest is 0\r
 719 \r
 720                                 f = cvar("crosshair_effect_speed");\r
 721                                 if(wcross_scale != wcross_scale_goal_prev || wcross_alpha != wcross_alpha_goal_prev || wcross_color != wcross_color_goal_prev)\r
 722                                 {\r
 723                                         wcross_changedonetime = time + f;\r
 724                                 }\r
 725                                 if(wcross_name != wcross_name_goal_prev || wcross_resolution != wcross_resolution_goal_prev)\r
 726                                 {\r
 727                                         wcross_name_changestarttime = time;\r
 728                                         wcross_name_changedonetime = time + f;\r
 729                                         if(wcross_name_goal_prev_prev)\r
 730                                                 strunzone(wcross_name_goal_prev_prev);\r
 731                                         wcross_name_goal_prev_prev = wcross_name_goal_prev;\r
 732                                         wcross_name_goal_prev = strzone(wcross_name);\r
 733                                         wcross_name_alpha_goal_prev_prev = wcross_name_alpha_goal_prev;\r
 734                                         wcross_resolution_goal_prev_prev = wcross_resolution_goal_prev;\r
 735                                         wcross_resolution_goal_prev = wcross_resolution;\r
 736                                 }\r
 737 \r
 738                                 wcross_scale_goal_prev = wcross_scale;\r
 739                                 wcross_alpha_goal_prev = wcross_alpha;\r
 740                                 wcross_color_goal_prev = wcross_color;\r
 741 \r
 742                                 if(shottype == SHOTTYPE_HITTEAM || (shottype == SHOTTYPE_HITOBSTRUCTION && cvar("crosshair_hittest_blur") && !cvar("chase_active")))\r
 743                                 {\r
 744                                         wcross_blur = 1;\r
 745                                         wcross_alpha *= 0.75;\r
 746                                 }\r
 747                                 else\r
 748                                         wcross_blur = 0;\r
 749                                 // *_prev is at time-frametime\r
 750                                 // * is at wcross_changedonetime+f\r
 751                                 // what do we have at time?\r
 752                                 if(time < wcross_changedonetime)\r
 753                                 {\r
 754                                         f = frametime / (wcross_changedonetime - time + frametime);\r
 755                                         wcross_scale = f * wcross_scale + (1 - f) * wcross_scale_prev;\r
 756                                         wcross_alpha = f * wcross_alpha + (1 - f) * wcross_alpha_prev;\r
 757                                         wcross_color = f * wcross_color + (1 - f) * wcross_color_prev;\r
 758                                 }\r
 759 \r
 760                                 wcross_scale_prev = wcross_scale;\r
 761                                 wcross_alpha_prev = wcross_alpha;\r
 762                                 wcross_color_prev = wcross_color;\r
 763 \r
 764                                 wcross_scale *= 1 - cvar("_menu_alpha");\r
 765                                 wcross_alpha *= 1 - cvar("_menu_alpha");\r
 766 \r
 767 #define CROSSHAIR_DO_BLUR(M,sz,wcross_name,wcross_alpha) \\r
 768                                 do \\r
 769                                 { \\r
 770                                         if(wcross_blur > 0) \\r
 771                                         { \\r
 772                                                 for(i = -2; i <= 2; ++i) \\r
 773                                                         for(j = -2; j <= 2; ++j) \\r
 774                                                                 M(i,j,sz,wcross_name,wcross_alpha*0.04); \\r
 775                                         } \\r
 776                                         else \\r
 777                                         { \\r
 778                                                 M(0,0,sz,wcross_name,wcross_alpha); \\r
 779                                         } \\r
 780                                 } \\r
 781                                 while(0)\r
 782 \r
 783 #define CROSSHAIR_DRAW_SINGLE(i,j,sz,wcross_name,wcross_alpha) \\r
 784                                 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
 785 \r
 786 #define CROSSHAIR_DRAW(sz,wcross_name,wcross_alpha) \\r
 787                                 CROSSHAIR_DO_BLUR(CROSSHAIR_DRAW_SINGLE,sz,wcross_name,wcross_alpha)\r
 788 \r
 789                                 if(time < wcross_name_changedonetime && wcross_name != wcross_name_goal_prev_prev && wcross_name_goal_prev_prev)\r
 790                                 {\r
 791                                         f = (wcross_name_changedonetime - time) / (wcross_name_changedonetime - wcross_name_changestarttime);\r
 792                                         wcross_size = drawgetimagesize(wcross_name_goal_prev_prev) * wcross_scale;\r
 793                                         CROSSHAIR_DRAW(wcross_resolution_goal_prev_prev, wcross_name_goal_prev_prev, wcross_alpha * f * wcross_name_alpha_goal_prev_prev);\r
 794                                         f = 1 - f;\r
 795                                 }\r
 796                                 else\r
 797                                 {\r
 798                                         f = 1;\r
 799                                 }\r
 800 \r
 801                                 wcross_size = drawgetimagesize(wcross_name) * wcross_scale;\r
 802                                 CROSSHAIR_DRAW(wcross_resolution, wcross_name, wcross_alpha * f);\r
 803                                 wcross_name_alpha_goal_prev = f;\r
 804                         }\r
 805                 }\r
 806                 else\r
 807                 {\r
 808                         wcross_scale_prev = 0;\r
 809                         wcross_alpha_prev = 0;\r
 810                         wcross_scale_goal_prev = 0;\r
 811                         wcross_alpha_goal_prev = 0;\r
 812                         wcross_changedonetime = 0;\r
 813                         if(wcross_name_goal_prev)\r
 814                                 strunzone(wcross_name_goal_prev);\r
 815                         wcross_name_goal_prev = string_null;\r
 816                         if(wcross_name_goal_prev_prev)\r
 817                                 strunzone(wcross_name_goal_prev_prev);\r
 818                         wcross_name_goal_prev_prev = string_null;\r
 819                         wcross_name_changestarttime = 0;\r
 820                         wcross_name_changedonetime = 0;\r
 821                         wcross_name_alpha_goal_prev = 0;\r
 822                         wcross_name_alpha_goal_prev_prev = 0;\r
 823                         wcross_resolution_goal_prev = 0;\r
 824                         wcross_resolution_goal_prev_prev = 0;\r
 825                 }\r
 826         }\r
 827 \r
 828         if(NextFrameCommand)\r
 829         {\r
 830                 localcmd("\n", NextFrameCommand, "\n");\r
 831                 NextFrameCommand = string_null;\r
 832         }\r
 833 \r
 834         // we must do this check AFTER a frame was rendered, or it won't work\r
 835         if(cs_project_is_b0rked == 0)\r
 836         {\r
 837                 string w0, h0;\r
 838                 w0 = cvar_string("vid_conwidth");\r
 839                 h0 = cvar_string("vid_conheight");\r
 840                 //R_SetView(VF_VIEWPORT, '0 0 0', '640 480 0');\r
 841                 //R_SetView(VF_FOV, '90 90 0');\r
 842                 R_SetView(VF_ORIGIN, '0 0 0');\r
 843                 R_SetView(VF_ANGLES, '0 0 0');\r
 844                 R_SetView(VF_PERSPECTIVE, 1);\r
 845                 makevectors('0 0 0');\r
 846                 vector v1, v2;\r
 847                 cvar_set("vid_conwidth", "800");\r
 848                 cvar_set("vid_conheight", "600");\r
 849                 v1 = cs_project(v_forward);\r
 850                 cvar_set("vid_conwidth", "640");\r
 851                 cvar_set("vid_conheight", "480");\r
 852                 v2 = cs_project(v_forward);\r
 853                 if(v1 == v2)\r
 854                         cs_project_is_b0rked = 1;\r
 855                 else\r
 856                         cs_project_is_b0rked = -1;\r
 857                 cvar_set("vid_conwidth", w0);\r
 858                 cvar_set("vid_conheight", h0);\r
 859         }\r
 860 \r
 861         // be safe against triggerbots until everyone has the fixed engine\r
 862         // this call is meant to overwrite the trace globals by something\r
 863         // unsuspicious\r
 864         traceline('0 0 0', '0 0 0', MOVE_WORLDONLY, world);\r
 865 \r
 866         // this cvar must be constantly updated on the server\r
 867         if(chase_active_old != cvar("chase_active"))\r
 868         {\r
 869                 localcmd("sendcvar chase_active\n");\r
 870                 chase_active_old = cvar("chase_active");\r
 871         }\r
 872 }\r
 873 \r
 874 void Sbar_Draw();\r
 875 \r
 876 void CSQC_common_hud(void)\r
 877 {\r
 878         // Sbar_SortFrags(); done in Sbar_Draw\r
 879         float hud;\r
 880         hud = getstati(STAT_HUD);\r
 881 \r
 882         //hud = 10;\r
 883         switch(hud)\r
 884         {\r
 885                 case HUD_NORMAL:\r
 886                         Sbar_Draw();\r
 887                         break;\r
 888         }\r
 889 }\r
 890 \r
 891 \r
 892 // following vectors must be global to allow seamless switching between camera modes\r
 893 vector camera_offset, current_camera_offset, mouse_angles, current_angles, current_origin, current_position;\r
 894 void CSQC_Demo_Camera()\r
 895 {\r
 896         float speed, attenuation, dimensions;\r
 897         vector tmp, delta;\r
 898 \r
 899         if( cvar("camera_reset") || !camera_mode )\r
 900         {\r
 901                 camera_offset = '0 0 0';\r
 902                 current_angles = '0 0 0';\r
 903                 camera_direction = '0 0 0';\r
 904                 camera_offset_z += 30;\r
 905                 camera_offset_x += 30 * -cos(current_angles_y * DEG2RAD);\r
 906                 camera_offset_y += 30 * -sin(current_angles_y * DEG2RAD);\r
 907                 current_origin = view_origin;\r
 908                 current_camera_offset  = camera_offset;\r
 909                 cvar_set("camera_reset", "0");\r
 910                 camera_mode = CAMERA_CHASE;\r
 911         }\r
 912 \r
 913         // Camera angles\r
 914         if( camera_roll )\r
 915                 mouse_angles_z += camera_roll * cvar("camera_speed_roll");\r
 916 \r
 917         if(cvar("camera_look_player"))\r
 918         {\r
 919                 local vector dir;\r
 920                 local float n;\r
 921 \r
 922                 dir = normalize(view_origin - current_position);\r
 923                 n = mouse_angles_z;\r
 924                 mouse_angles = vectoangles(dir);\r
 925                 mouse_angles_x = mouse_angles_x * -1;\r
 926                 mouse_angles_z = n;\r
 927         }\r
 928         else\r
 929         {\r
 930                 tmp = getmousepos() * 0.1;\r
 931                 if(vlen(tmp)>cvar("camera_mouse_treshold"))\r
 932                 {\r
 933                         mouse_angles_x += tmp_y * cos(mouse_angles_z * DEG2RAD) + (tmp_x * sin(mouse_angles_z * DEG2RAD));\r
 934                         mouse_angles_y -= tmp_x * cos(mouse_angles_z * DEG2RAD) + (tmp_y * -sin(mouse_angles_z * DEG2RAD));\r
 935                 }\r
 936         }\r
 937 \r
 938         while (mouse_angles_x < -180) mouse_angles_x = mouse_angles_x + 360;\r
 939         while (mouse_angles_x > 180) mouse_angles_x = mouse_angles_x - 360;\r
 940         while (mouse_angles_y < -180) mouse_angles_y = mouse_angles_y + 360;\r
 941         while (mouse_angles_y > 180) mouse_angles_y = mouse_angles_y - 360;\r
 942 \r
 943         // Fix difference when angles don't have the same sign\r
 944         delta = '0 0 0';\r
 945         if(mouse_angles_y < -60 && current_angles_y > 60)\r
 946                 delta = '0 360 0';\r
 947         if(mouse_angles_y > 60 && current_angles_y < -60)\r
 948                 delta = '0 -360 0';\r
 949 \r
 950         if(cvar("camera_look_player"))\r
 951                 attenuation = cvar("camera_look_attenuation");\r
 952         else\r
 953                 attenuation = cvar("camera_speed_attenuation");\r
 954 \r
 955         attenuation = 1 / max(1, attenuation);\r
 956         current_angles += (mouse_angles - current_angles + delta) * attenuation;\r
 957 \r
 958         while (current_angles_x < -180) current_angles_x = current_angles_x + 360;\r
 959         while (current_angles_x > 180) current_angles_x = current_angles_x - 360;\r
 960         while (current_angles_y < -180) current_angles_y = current_angles_y + 360;\r
 961         while (current_angles_y > 180) current_angles_y = current_angles_y - 360;\r
 962 \r
 963         // Camera position\r
 964         tmp = '0 0 0';\r
 965         dimensions = 0;\r
 966 \r
 967         if( camera_direction_x )\r
 968         {\r
 969                 tmp_x = camera_direction_x * cos(current_angles_y * DEG2RAD);\r
 970                 tmp_y = camera_direction_x * sin(current_angles_y * DEG2RAD);\r
 971                 if( cvar("camera_forward_follows") && !cvar("camera_look_player") )\r
 972                         tmp_z = camera_direction_x * -sin(current_angles_x * DEG2RAD);\r
 973                 ++dimensions;\r
 974         }\r
 975 \r
 976         if( camera_direction_y )\r
 977         {\r
 978                 tmp_x += camera_direction_y * -sin(current_angles_y * DEG2RAD);\r
 979                 tmp_y += camera_direction_y * cos(current_angles_y * DEG2RAD) * cos(current_angles_z * DEG2RAD);\r
 980                 tmp_z += camera_direction_y * sin(current_angles_z * DEG2RAD);\r
 981                 ++dimensions;\r
 982         }\r
 983 \r
 984         if( camera_direction_z )\r
 985         {\r
 986                 tmp_z += camera_direction_z * cos(current_angles_z * DEG2RAD);\r
 987                 ++dimensions;\r
 988         }\r
 989 \r
 990         if(cvar("camera_free"))\r
 991                 speed = cvar("camera_speed_free");\r
 992         else\r
 993                 speed = cvar("camera_speed_chase");\r
 994 \r
 995         if(dimensions)\r
 996         {\r
 997                 speed = speed * sqrt(1 / dimensions);\r
 998                 camera_offset += tmp * speed;\r
 999         }\r
1000 \r
1001         current_camera_offset += (camera_offset - current_camera_offset) * attenuation;\r
1002 \r
1003         // Camera modes\r
1004         if( cvar("camera_free") )\r
1005         {\r
1006                 if ( camera_mode == CAMERA_CHASE )\r
1007                 {\r
1008                         current_camera_offset = current_origin + current_camera_offset;\r
1009                         camera_offset = current_origin + camera_offset;\r
1010                 }\r
1011 \r
1012                 camera_mode = CAMERA_FREE;\r
1013                 current_position = current_camera_offset;\r
1014         }\r
1015         else\r
1016         {\r
1017                 if ( camera_mode == CAMERA_FREE )\r
1018                 {\r
1019                         current_origin = view_origin;\r
1020                         camera_offset = camera_offset - current_origin;\r
1021                         current_camera_offset = current_camera_offset - current_origin;\r
1022                 }\r
1023 \r
1024                 camera_mode = CAMERA_CHASE;\r
1025 \r
1026                 if(cvar("camera_chase_smoothly"))\r
1027                         current_origin += (view_origin - current_origin) * attenuation;\r
1028                 else\r
1029                         current_origin = view_origin;\r
1030 \r
1031                 current_position = current_origin + current_camera_offset;\r
1032         }\r
1033 \r
1034         R_SetView(VF_ANGLES, current_angles);\r
1035         R_SetView(VF_ORIGIN, current_position);\r
1036 }\r