data/qcsrc/client/View.qc

   1 #define spider_rocket_icon "gfx/spiderbot/rocket_ico.tga"\r
   2 #define spider_rocket_targ "gfx/spiderbot/target.tga"\r
   3 #define SPIDER_CROSS "textures/spiderbot/cross.tga"\r
   4 #define rkt_size 32\r
   5 #define rld_size_x 256\r
   6 #define rld_size_y 16\r
   7 \r
   8 entity porto;\r
   9 vector polyline[16];\r
  10 float trace_dphitcontents;\r
  11 float trace_networkentity;\r
  12 float Q3SURFACEFLAG_SLICK = 2; // low friction surface\r
  13 float DPCONTENTS_SOLID = 1; // blocks player movement\r
  14 float DPCONTENTS_BODY = 32; // blocks player movement\r
  15 float DPCONTENTS_CORPSE = 64; // blocks player movement\r
  16 float DPCONTENTS_PLAYERCLIP = 256; // blocks player movement\r
  17 void Porto_Draw()\r
  18 {\r
  19         vector p, dir, ang, q, nextdir;\r
  20         float idx, portal_number, portal1_idx;\r
  21 \r
  22         if(activeweapon != WEP_PORTO || spectatee_status || gametype == GAME_NEXBALL)\r
  23                 return;\r
  24         if(intermission == 1)\r
  25                 return;\r
  26         if(intermission == 2)\r
  27                 return;\r
  28         if (getstati(STAT_HEALTH) <= 0)\r
  29                 return;\r
  30 \r
  31         dir = view_forward;\r
  32 \r
  33         if(angles_held_status)\r
  34         {\r
  35                 makevectors(angles_held);\r
  36                 dir = v_forward;\r
  37         }\r
  38 \r
  39         p = view_origin;\r
  40 \r
  41         polyline[0] = p;\r
  42         idx = 1;\r
  43         portal_number = 0;\r
  44         nextdir = dir;\r
  45 \r
  46         for(;;)\r
  47         {\r
  48                 dir = nextdir;\r
  49                 traceline(p, p + 65536 * dir, TRUE, porto);\r
  50                 if(trace_dphitq3surfaceflags & Q3SURFACEFLAG_NOIMPACT)\r
  51                         return;\r
  52                 nextdir = dir - 2 * (dir * trace_plane_normal) * trace_plane_normal; // mirror dir at trace_plane_normal\r
  53                 p = trace_endpos;\r
  54                 polyline[idx] = p;\r
  55                 ++idx;\r
  56                 if(idx >= 16)\r
  57                         return;\r
  58                 if(trace_dphitq3surfaceflags & Q3SURFACEFLAG_SLICK || trace_dphitcontents & DPCONTENTS_PLAYERCLIP)\r
  59                         continue;\r
  60                 ++portal_number;\r
  61                 ang = vectoangles2(trace_plane_normal, dir);\r
  62                 ang_x = -ang_x;\r
  63                 makevectors(ang);\r
  64                 if(!CheckWireframeBox(porto, p - 48 * v_right - 48 * v_up + 16 * v_forward, 96 * v_right, 96 * v_up, 96 * v_forward))\r
  65                         return;\r
  66                 if(portal_number == 1)\r
  67                         portal1_idx = idx;\r
  68                 if(portal_number >= 2)\r
  69                         break;\r
  70         }\r
  71 \r
  72         while(idx >= 2)\r
  73         {\r
  74                 p = polyline[idx-2];\r
  75                 q = polyline[idx-1];\r
  76                 if(idx == 2)\r
  77                         p = p - view_up * 16;\r
  78                 if(idx-1 >= portal1_idx)\r
  79                 {\r
  80                         Draw_CylindricLine(p, q, 4, "", 1, 0, '0 0 1', 0.5, DRAWFLAG_NORMAL);\r
  81                 }\r
  82                 else\r
  83                 {\r
  84                         Draw_CylindricLine(p, q, 4, "", 1, 0, '1 0 0', 0.5, DRAWFLAG_NORMAL);\r
  85                 }\r
  86                 --idx;\r
  87         }\r
  88 }\r
  89 \r
  90 /**\r
  91  * Checks whether the server initiated a map restart (stat_game_starttime changed)\r
  92  *\r
  93  * TODO: Use a better solution where a common shared entitiy is used that contains\r
  94  * timelimit, fraglimit and game_starttime! Requires engine changes (remove STAT_TIMELIMIT\r
  95  * and STAT_FRAGLIMIT to be auto-sent)\r
  96  */\r
  97 void CheckForGamestartChange() {\r
  98         float startTime;\r
  99         startTime = getstatf(STAT_GAMESTARTTIME);\r
 100         if (previous_game_starttime != startTime) {\r
 101                 if ((time + 5.0) < startTime) {\r
 102                         //if connecting to server while restart was active don't always play prepareforbattle\r
 103                         sound(self, CHAN_VOICE, "announcer/robotic/prepareforbattle.wav", VOL_BASEVOICE, ATTN_NONE);\r
 104                 }\r
 105                 if (time < startTime) {\r
 106                         restartAnnouncer = spawn();\r
 107                         restartAnnouncer.think = restartAnnouncer_Think;\r
 108                         restartAnnouncer.nextthink = startTime - floor(startTime - time); //synchronize nextthink to startTime\r
 109                 }\r
 110         }\r
 111         previous_game_starttime = startTime;\r
 112 }\r
 113 \r
 114 void Porto_Init()\r
 115 {\r
 116         porto = spawn();\r
 117         porto.classname = "porto";\r
 118         porto.draw = Porto_Draw;\r
 119         porto.dphitcontentsmask = DPCONTENTS_SOLID | DPCONTENTS_BODY | DPCONTENTS_PLAYERCLIP;\r
 120 }\r
 121 \r
 122 float drawtime;\r
 123 \r
 124 float tan(float x)\r
 125 {\r
 126         return sin(x) / cos(x);\r
 127 }\r
 128 float atan2(float y, float x)\r
 129 {\r
 130         vector v;\r
 131         v = '1 0 0' * x + '0 1 0' * y;\r
 132         v = vectoangles(v);\r
 133         return v_y * 0.01745329251994329576;\r
 134 }\r
 135 \r
 136 vector GetCurrentFov(float fov)\r
 137 {\r
 138         float zoomsensitivity, zoomspeed, zoomfactor, zoomdir;\r
 139 \r
 140         zoomsensitivity = cvar("cl_zoomsensitivity");\r
 141         zoomfactor = cvar("cl_zoomfactor");\r
 142         if(zoomfactor < 1 || zoomfactor > 16)\r
 143                 zoomfactor = 2.5;\r
 144         zoomspeed = cvar("cl_zoomspeed");\r
 145         if(zoomspeed >= 0)\r
 146                 if(zoomspeed < 0.5 || zoomspeed > 16)\r
 147                         zoomspeed = 3.5;\r
 148 \r
 149         zoomdir = button_zoom;\r
 150         if(getstati(STAT_ACTIVEWEAPON) == WEP_NEX) // do NOT use switchweapon here\r
 151                 zoomdir += button_attack2;\r
 152         if(spectatee_status > 0 || isdemo())\r
 153         {\r
 154                 if(spectatorbutton_zoom)\r
 155                         zoomdir = 0 + !zoomdir;\r
 156                         // do not even THINK about removing this 0\r
 157                         // _I_ know what I am doing\r
 158                         // fteqcc does not\r
 159         }\r
 160 \r
 161         if(zoomdir)\r
 162                 zoomin_effect = 0;\r
 163 \r
 164         if(zoomin_effect || camera_active)\r
 165         {\r
 166                 current_viewzoom = min(1, current_viewzoom + drawframetime);\r
 167         }\r
 168         else\r
 169         {\r
 170                 if(zoomspeed < 0) // instant zoom\r
 171                 {\r
 172                         if(zoomdir)\r
 173                                 current_viewzoom = 1 / zoomfactor;\r
 174                         else\r
 175                                 current_viewzoom = 1;\r
 176                 }\r
 177                 else\r
 178                 {\r
 179                         if(zoomdir)\r
 180                                 current_viewzoom = 1 / bound(1, 1 / current_viewzoom + drawframetime * zoomspeed * (zoomfactor - 1), zoomfactor);\r
 181                         else\r
 182                                 current_viewzoom = bound(1 / zoomfactor, current_viewzoom + drawframetime * zoomspeed * (1 - 1 / zoomfactor), 1);\r
 183                 }\r
 184         }\r
 185 \r
 186         if(almost_equals(current_viewzoom, 1))\r
 187                 current_zoomfraction = 0;\r
 188         else if(almost_equals(current_viewzoom, 1/zoomfactor))\r
 189                 current_zoomfraction = 1;\r
 190         else\r
 191                 current_zoomfraction = (current_viewzoom - 1) / (1/zoomfactor - 1);\r
 192 \r
 193         if(zoomsensitivity < 1)\r
 194                 setsensitivityscale(pow(current_viewzoom, 1 - zoomsensitivity));\r
 195         else\r
 196                 setsensitivityscale(1);\r
 197 \r
 198         float frustumx, frustumy, fovx, fovy;\r
 199         frustumy = tan(fov * 0.00872664625997164788) * 0.75 * current_viewzoom;\r
 200         frustumx = frustumy * vid_width / vid_height / vid_pixelheight;\r
 201         fovx = atan2(frustumx, 1) / 0.00872664625997164788;\r
 202         fovy = atan2(frustumy, 1) / 0.00872664625997164788;\r
 203 \r
 204         return '1 0 0' * fovx + '0 1 0' * fovy;\r
 205 }\r
 206 \r
 207 // this function must match W_SetupShot!\r
 208 float zoomscript_caught;\r
 209 entity trueaim;\r
 210 void TrueAim_Init()\r
 211 {\r
 212         trueaim = spawn();\r
 213         trueaim.classname = "trueaim";\r
 214         trueaim.dphitcontentsmask = DPCONTENTS_SOLID | DPCONTENTS_BODY | DPCONTENTS_CORPSE;\r
 215 }\r
 216 \r
 217 float EnemyHitCheck(vector start, vector mi, vector ma, vector end)\r
 218 {\r
 219         float t;\r
 220         tracebox(start, mi, ma, end, MOVE_NORMAL, trueaim);\r
 221         if(trace_networkentity < 1)\r
 222                 return 0;\r
 223         if(trace_networkentity > maxclients)\r
 224                 return 0;\r
 225         t = GetPlayerColor(trace_networkentity - 1);\r
 226         if(teamplay)\r
 227         if(t == myteam)\r
 228                 return 0;\r
 229         if(t == COLOR_SPECTATOR)\r
 230                 return 0;\r
 231         return 1;\r
 232 }\r
 233 \r
 234 float TrueAimCheck()\r
 235 {\r
 236         float nudge = 1; // added to traceline target and subtracted from result\r
 237         vector vecs, trueaimpoint, w_shotorg;\r
 238         vector mi, ma, dv;\r
 239 \r
 240         mi = ma = '0 0 0';\r
 241 \r
 242         switch(activeweapon)\r
 243         {\r
 244                 case WEP_TUBA: // no aim\r
 245                 case WEP_PORTO: // shoots from eye\r
 246                 case WEP_HOOK: // no trueaim\r
 247                 case WEP_GRENADE_LAUNCHER: // toss curve\r
 248                         return 1;\r
 249                 case WEP_CAMPINGRIFLE:\r
 250                         if(zoomscript_caught)\r
 251                                 return 1 + EnemyHitCheck(view_origin, '0 0 0', '0 0 0', view_origin + view_forward * MAX_SHOT_DISTANCE);\r
 252                         break;\r
 253                 case WEP_ROCKET_LAUNCHER: // projectile has a size!\r
 254                         mi = '-3 -3 -3';\r
 255                         ma = '3 3 3';\r
 256                         break;\r
 257                 case WEP_SEEKER: // projectile has a size!\r
 258                         mi = '-2 -2 -2';\r
 259                         ma = '2 2 2';\r
 260                         break;\r
 261                 case WEP_ELECTRO: // projectile has a size!\r
 262                         mi = '0 0 -3';\r
 263                         ma = '0 0 -3';\r
 264                         break;\r
 265         }\r
 266 \r
 267         vecs = decompressShotOrigin(getstati(STAT_SHOTORG));\r
 268 \r
 269         traceline(view_origin, view_origin + view_forward * MAX_SHOT_DISTANCE, MOVE_NOMONSTERS, trueaim);\r
 270         trueaimpoint = trace_endpos;\r
 271 \r
 272         if(vecs_x > 0)\r
 273                 vecs_y = -vecs_y;\r
 274         else\r
 275                 vecs = '0 0 0';\r
 276 \r
 277         dv = view_right * vecs_y + view_up * vecs_z;\r
 278         w_shotorg = view_origin + dv;\r
 279 \r
 280         // now move the vecs forward as much as requested if possible\r
 281         tracebox(w_shotorg, mi, ma, w_shotorg + view_forward * (vecs_x + nudge), MOVE_NORMAL, trueaim); // FIXME this MOVE_NORMAL part will misbehave a little in csqc\r
 282         w_shotorg = trace_endpos - view_forward * nudge;\r
 283 \r
 284         if(EnemyHitCheck(w_shotorg, mi, ma, trueaimpoint))\r
 285                 return 2;\r
 286 \r
 287         // now test whether we will actually hit the trueaimpoint...\r
 288         tracebox(w_shotorg, mi, ma, trueaimpoint, MOVE_NOMONSTERS, trueaim);\r
 289 \r
 290         return vlen(trace_endpos - trueaimpoint) <= vlen(ma - mi) + 1;\r
 291                 // 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
 292 }\r
 293 \r
 294 void CSQC_common_hud(void);\r
 295 \r
 296 void CSQC_kh_hud(void);\r
 297 void CSQC_ctf_hud(void);\r
 298 void PostInit(void);\r
 299 void CSQC_Demo_Camera();\r
 300 float Sbar_WouldDrawScoreboard ();\r
 301 float view_set;\r
 302 float camera_mode;\r
 303 string NextFrameCommand;\r
 304 void CSQC_spider_HUD();\r
 305 void CSQC_UpdateView(float w, float h)\r
 306 {\r
 307         entity e;\r
 308         float fov;\r
 309         float f, i, j;\r
 310 \r
 311         dprint_load();\r
 312         WaypointSprite_Load();\r
 313 \r
 314         myteam = GetPlayerColor(player_localentnum - 1);\r
 315 \r
 316         ticrate = getstatf(STAT_MOVEVARS_TICRATE) * getstatf(STAT_MOVEVARS_TIMESCALE);\r
 317 \r
 318         // Render the Scene\r
 319         if(!intermission || !view_set)\r
 320         {\r
 321                 view_origin = pmove_org + '0 0 1' * getstati(STAT_VIEWHEIGHT);\r
 322                 view_angles = input_angles;\r
 323                 makevectors(view_angles);\r
 324                 view_forward = v_forward;\r
 325                 view_right = v_right;\r
 326                 view_up = v_up;\r
 327                 view_set = 1;\r
 328         }\r
 329 \r
 330         vid_width = w;\r
 331         vid_height = h;\r
 332 \r
 333 #ifdef BLURTEST\r
 334         if(time > blurtest_time0 && time < blurtest_time1)\r
 335         {\r
 336                 float r, t;\r
 337 \r
 338                 t = (time - blurtest_time0) / (blurtest_time1 - blurtest_time0);\r
 339                 r = t * blurtest_radius;\r
 340                 f = 1 / pow(t, blurtest_power) - 1;\r
 341 \r
 342                 cvar_set("r_glsl_postprocess", "1");\r
 343                 cvar_set("r_glsl_postprocess_uservec1", strcat(ftos(r), " ", ftos(f), " 0 0"));\r
 344         }\r
 345         else\r
 346         {\r
 347                 cvar_set("r_glsl_postprocess", "0");\r
 348                 cvar_set("r_glsl_postprocess_uservec1", "0 0 0 0");\r
 349         }\r
 350 #endif\r
 351 \r
 352         Fog_Force();\r
 353 \r
 354         drawframetime = max(0.000001, time - drawtime);\r
 355         drawtime = time;\r
 356 \r
 357         // watch for gametype changes here...\r
 358         // in ParseStuffCMD the cmd isn't executed yet :/\r
 359         // might even be better to add the gametype to TE_CSQC_INIT...?\r
 360         if(!postinit)\r
 361                 PostInit();\r
 362 \r
 363         CheckForGamestartChange();\r
 364         maptimeAnnouncer();\r
 365 \r
 366         fov = cvar("fov");\r
 367         if(button_zoom || fov <= 59.5)\r
 368         {\r
 369                 if(!zoomscript_caught)\r
 370                 {\r
 371                         localcmd("+button4\n");\r
 372                         zoomscript_caught = 1;\r
 373                         ignore_plus_zoom += 1;\r
 374                 }\r
 375         }\r
 376         else\r
 377         {\r
 378                 if(zoomscript_caught)\r
 379                 {\r
 380                         localcmd("-button4\n");\r
 381                         zoomscript_caught = 0;\r
 382                         ignore_minus_zoom += 1;\r
 383                 }\r
 384         }\r
 385 \r
 386         sbar_alpha_fg = cvar("sbar_alpha_fg" );\r
 387         sbar_currentammo = cvar("sbar_showcurrentammo");\r
 388         sbar_hudselector = cvar("sbar_hudselector");\r
 389         sbar_hud_accuracy = cvar("sbar_hud_accuracy");\r
 390         ColorTranslateMode = cvar("cl_stripcolorcodes");\r
 391         activeweapon = getstati(STAT_SWITCHWEAPON);\r
 392         f = cvar("teamplay");\r
 393         if(f != teamplay)\r
 394         {\r
 395                 teamplay = f;\r
 396                 Sbar_InitScores();\r
 397         }\r
 398 \r
 399         if(last_weapon != activeweapon) {\r
 400                 weapontime = time;\r
 401                 last_weapon = activeweapon;\r
 402         }\r
 403 \r
 404         // ALWAYS Clear Current Scene First\r
 405         R_ClearScene();\r
 406 \r
 407         // Assign Standard Viewflags\r
 408         // Draw the World (and sky)\r
 409         R_SetView(VF_DRAWWORLD, 1);\r
 410 \r
 411         // Set the console size vars\r
 412         vid_conwidth = cvar("vid_conwidth");\r
 413         vid_conheight = cvar("vid_conheight");\r
 414         vid_pixelheight = cvar("vid_pixelheight");\r
 415 \r
 416         R_SetView(VF_FOV, GetCurrentFov(fov));\r
 417 \r
 418         // Camera for demo playback\r
 419         if(camera_active)\r
 420         {\r
 421                 if(cvar("camera_enable"))\r
 422                         CSQC_Demo_Camera();\r
 423                 else\r
 424                 {\r
 425                         cvar_set("chase_active", ftos(chase_active_backup));\r
 426                         cvar_set("cl_demo_mousegrab", "0");\r
 427                         camera_active = FALSE;\r
 428                 }\r
 429         }\r
 430 #ifdef CAMERATEST\r
 431         else if(cvar("camera_enable"))\r
 432 #else\r
 433         else if(cvar("camera_enable") && isdemo())\r
 434 #endif\r
 435         {\r
 436                 // Enable required Darkplaces cvars\r
 437                 chase_active_backup = cvar("chase_active");\r
 438                 cvar_set("chase_active", "2");\r
 439                 cvar_set("cl_demo_mousegrab", "1");\r
 440                 camera_active = TRUE;\r
 441                 camera_mode = FALSE;\r
 442         }\r
 443 \r
 444         // Draw the Crosshair\r
 445         float scoreboard_active;\r
 446         scoreboard_active = Sbar_WouldDrawScoreboard();\r
 447         R_SetView(VF_DRAWCROSSHAIR, 0); //Make sure engine crosshairs are always hidden\r
 448 \r
 449         // Draw the Engine Status Bar (the default Quake HUD)\r
 450         R_SetView(VF_DRAWENGINESBAR, 0);\r
 451 \r
 452         // fetch this one only once per frame\r
 453         sbar_showbinds = cvar("sbar_showbinds");\r
 454         sbar_showbinds_limit = cvar("sbar_showbinds_limit");\r
 455 \r
 456         // Update the mouse position\r
 457         /*\r
 458         mousepos_x = vid_conwidth;\r
 459         mousepos_y = vid_conheight;\r
 460         mousepos = mousepos*0.5 + getmousepos();\r
 461         */\r
 462 \r
 463         R_AddEntities(MASK_NORMAL | MASK_ENGINE | MASK_ENGINEVIEWMODELS);\r
 464 \r
 465         e = self;\r
 466         for(self = world; (self = nextent(self)); )\r
 467                 if(self.draw)\r
 468                         self.draw();\r
 469         self = e;\r
 470         R_RenderScene();\r
 471 \r
 472         // now switch to 2D drawing mode by calling a 2D drawing function\r
 473         // then polygon drawing will draw as 2D stuff, and NOT get queued until the\r
 474         // next R_RenderScene call\r
 475         drawstring('0 0 0', "", '1 1 0', '1 1 1', 0, 0);\r
 476 \r
 477         // Draw the mouse cursor\r
 478         // NOTE: drawpic must happen after R_RenderScene for some reason\r
 479         //drawpic(getmousepos(), "gfx/cursor.tga", '11 14 0', '1 1 1', 1, 0);\r
 480         //drawstring('50 50', ftos(game), '10 10 0', '1 1 1', 1, 0);\r
 481         //self = edict_num(player_localnum);\r
 482         //drawstring('0 0', vtos(pmove_org), '8 8 0', '1 1 1', 1, 0);\r
 483         //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
 484         // as long as the ctf part isn't in, this is useless\r
 485         if(menu_visible)\r
 486                 menu_show();\r
 487 \r
 488         /*if(gametype == GAME_CTF)\r
 489         {\r
 490                 ctf_view();\r
 491         } else */\r
 492 \r
 493         // draw 2D entities\r
 494         e = self;\r
 495         for(self = world; (self = nextent(self)); )\r
 496                 if(self.draw2d)\r
 497                         self.draw2d();\r
 498         self = e;\r
 499 \r
 500         // draw radar\r
 501         if(\r
 502                 ons_showmap\r
 503                 ||\r
 504                 (\r
 505                         !scoreboard_active\r
 506                         &&\r
 507                         cvar_string("cl_teamradar") != "0"\r
 508                         &&\r
 509                         (\r
 510                                 cvar("cl_teamradar") == 2\r
 511                                 ||\r
 512                                 teamplay\r
 513                         )\r
 514                 )\r
 515         )\r
 516                 teamradar_view();\r
 517 \r
 518         if (cvar("cl_showpressedkeys")) // draw pressed keys when spectating and playing\r
 519         {\r
 520                 if(spectatee_status > 0 || cvar("cl_showpressedkeys") >= 2)\r
 521                         Sbar_DrawPressedKeys();\r
 522         }\r
 523         \r
 524         if (cvar("cl_showspeed"))\r
 525                 Sbar_ShowSpeed();\r
 526         \r
 527         // draw sbar\r
 528         if(cvar("r_letterbox") == 0)\r
 529                 Sbar_DrawCenterPrint(); // draw centerprint messages even if viewsize >= 120\r
 530 \r
 531     float hud;\r
 532     hud = getstati(STAT_HUD);\r
 533     if(hud == HUD_SPIDEBOT)\r
 534     {\r
 535         vector sz;\r
 536         CSQC_spider_HUD();\r
 537         sz = drawgetimagesize(SPIDER_CROSS);\r
 538         sz_x *= cvar_or("cl_vehicle_spiderbot_cross_size",1);\r
 539         sz_y *= cvar_or("cl_vehicle_spiderbot_cross_size",1);\r
 540         drawpic('0.5 0 0' * (vid_conwidth - sz_x) + '0 0.5 0' * (vid_conheight - sz_y), SPIDER_CROSS, sz, '1 1 1', cvar_or("cl_vehicle_spiderbot_cross_alpha",0.6), DRAWFLAG_NORMAL);\r
 541     }\r
 542     else\r
 543     {\r
 544         if(cvar("r_letterbox") == 0)\r
 545             if(cvar("viewsize") < 120)\r
 546                 CSQC_common_hud();\r
 547 \r
 548         // crosshair goes VERY LAST\r
 549         if(!scoreboard_active && !ons_showmap && !camera_active) {\r
 550             // TrueAim check\r
 551             float goodshot;\r
 552 \r
 553             if(cvar("crosshair_hittest"))\r
 554                 goodshot = TrueAimCheck();\r
 555             else\r
 556                 goodshot = 1;\r
 557 \r
 558             string wcross_style;\r
 559             wcross_style = cvar_string("crosshair");\r
 560 \r
 561             if (wcross_style != "0") {\r
 562                 vector wcross_color, wcross_size;\r
 563                 string wcross_wep, wcross_name;\r
 564                 float wcross_alpha, wcross_sizefloat;\r
 565 \r
 566                 wcross_color_x = cvar("crosshair_color_red");\r
 567                 wcross_color_y = cvar("crosshair_color_green");\r
 568                 wcross_color_z = cvar("crosshair_color_blue");\r
 569                 wcross_alpha = cvar("crosshair_color_alpha");\r
 570                 wcross_sizefloat = cvar("crosshair_size");\r
 571                 if (cvar("crosshair_per_weapon")) {\r
 572                     e = get_weaponinfo(activeweapon);\r
 573                     if (e && e.netname != "")\r
 574                     {\r
 575                         wcross_wep = e.netname;\r
 576                         wcross_style = cvar_string(strcat("crosshair_", wcross_wep));\r
 577                         if(wcross_style == "")\r
 578                             wcross_style = e.netname;\r
 579 \r
 580                         if(!cvar("crosshair_color_override"))\r
 581                         {\r
 582                             wcross_color_x = cvar(strcat("crosshair_", wcross_wep, "_color_red"));\r
 583                             wcross_color_y = cvar(strcat("crosshair_", wcross_wep, "_color_green"));\r
 584                             wcross_color_z = cvar(strcat("crosshair_", wcross_wep, "_color_blue"));\r
 585                         }\r
 586 \r
 587                         wcross_alpha *= cvar(strcat("crosshair_", wcross_wep, "_color_alpha"));\r
 588                         wcross_sizefloat *= cvar(strcat("crosshair_", wcross_wep, "_size"));\r
 589                     }\r
 590                 }\r
 591 \r
 592                 wcross_name = strcat("gfx/crosshair", wcross_style);\r
 593 \r
 594                                 if(goodshot > 1)\r
 595                                         wcross_sizefloat *= cvar("crosshair_hittest"); // is not queried if hittest is 0\r
 596 \r
 597                 wcross_size = drawgetimagesize(wcross_name);\r
 598                 wcross_size_x *= wcross_sizefloat;\r
 599                 wcross_size_y *= wcross_sizefloat;\r
 600 \r
 601                 if(goodshot)\r
 602                 {\r
 603                     drawpic('0.5 0 0' * (vid_conwidth - wcross_size_x) + '0 0.5 0' * (vid_conheight - wcross_size_y), wcross_name, wcross_size, wcross_color, wcross_alpha, DRAWFLAG_NORMAL);\r
 604                 }\r
 605                 else\r
 606                 {\r
 607                     wcross_alpha *= 0.04 * 0.75;\r
 608                     for(i = -2; i <= 2; ++i)\r
 609                         for(j = -2; j <= 2; ++j)\r
 610                             drawpic('0.5 0 0' * (vid_conwidth - wcross_size_x + i) + '0 0.5 0' * (vid_conheight - wcross_size_y + j), wcross_name, wcross_size, wcross_color, wcross_alpha, DRAWFLAG_NORMAL);\r
 611                 }\r
 612             }\r
 613         }\r
 614     }\r
 615 \r
 616         if(NextFrameCommand)\r
 617         {\r
 618                 localcmd("\n", NextFrameCommand, "\n");\r
 619                 NextFrameCommand = string_null;\r
 620         }\r
 621 }\r
 622 \r
 623 void Sbar_Draw();\r
 624 void CSQC_spider_HUD()\r
 625 {\r
 626     float rockets,reload,heat,hp,shield,i;\r
 627     vector p,pp;\r
 628 \r
 629     rockets = getstati(STAT_SPIDERBOT_ROCKETS);\r
 630     heat    = min(getstatf(STAT_SPIDERBOT_HEAT),1);\r
 631     reload  = min(getstatf(STAT_SPIDERBOT_RELOAD),1);\r
 632     hp      = min(getstatf(STAT_SPIDERBOT_HEALTH),1);\r
 633     shield  = min(getstatf(STAT_SPIDERBOT_SHIELD),1);\r
 634 \r
 635     // Draw health bar\r
 636     p = '0.5 0 0' * (vid_conwidth - (rkt_size * 8));\r
 637     p = p + '0 1 0' * vid_conheight - '0 32 0';\r
 638     //pp = ('0 1 0' * hp) + ('1 0 0' * (1-hp));\r
 639     drawfill(p, '256 0 0' * shield + '0 8 0' , '0.5 0.5 1', 0.75, DRAWFLAG_NORMAL);\r
 640     p_y += 8;\r
 641     drawfill(p, '256 0 0' * hp + '0 8 0' , '0 1 0', 0.75, DRAWFLAG_NORMAL);\r
 642     p_x += 256 * hp;\r
 643     drawfill(p, '256 0 0' * (1-hp) + '0 8 0' , '0 0 0', 0.75, DRAWFLAG_NORMAL);\r
 644 \r
 645     // Draw minigun heat indicator\r
 646     p = '0.5 0 0' * (vid_conwidth - 256);\r
 647     p = p + '0 1 0' * vid_conheight - '0 34  0';\r
 648     drawfill(p, '256 0 0' * (1-heat) + '0 2 0' ,'0 0 1', 0.5, DRAWFLAG_NORMAL);\r
 649     p_x += 256 * (1-heat);\r
 650     drawfill(p, '256 0 0' * heat  + '0 2 0' , '1 0 0', 0.5, DRAWFLAG_NORMAL);\r
 651 \r
 652     // Draw rocket icons for loaded/empty tubes.\r
 653     pp = '0.5 0 0' * (vid_conwidth - (rkt_size * 8));\r
 654     pp += '0 1 0' * vid_conheight - '0 64 0';\r
 655     for(i = 0; i < 8; ++i)\r
 656     {\r
 657         p = pp + '1 0 0' * (rkt_size * i);\r
 658         if(rockets == 8)\r
 659         {\r
 660             if(floor(reload * 8) == i)\r
 661             {\r
 662                 drawpic(p, spider_rocket_icon, '1 1 0' * rkt_size, '1 0 0' + '0 1 0' * ((reload*8)-i), 0.75 , DRAWFLAG_NORMAL);\r
 663             }\r
 664             else if(i < reload * 8)\r
 665                 drawpic(p, spider_rocket_icon, '1 1 0' * rkt_size, '1 1 0', 0.75 , DRAWFLAG_NORMAL);\r
 666             else\r
 667                 drawpic(p, spider_rocket_icon, '1 1 0' * rkt_size, '0.5 0.5 0.5', 0.75, DRAWFLAG_NORMAL);\r
 668         }\r
 669         else\r
 670         {\r
 671             if(i < rockets)\r
 672                 drawpic(p, spider_rocket_icon, '1 1 0' * rkt_size, '0 0 0', 0.25, DRAWFLAG_NORMAL);\r
 673             else\r
 674                 drawpic(p, spider_rocket_icon, '1 1 0' * rkt_size, '0 1 0' * reload, 0.75, DRAWFLAG_NORMAL);\r
 675         }\r
 676     }\r
 677 \r
 678         if (sb_showscores)\r
 679         {\r
 680                 Sbar_DrawScoreboard();\r
 681                 Sbar_DrawCenterPrint();\r
 682         }\r
 683 \r
 684 }\r
 685 void CSQC_common_hud(void)\r
 686 {\r
 687 \r
 688         // Sbar_SortFrags(); done in Sbar_Draw\r
 689     float hud;\r
 690     hud = getstati(STAT_HUD);\r
 691 \r
 692     //hud = 10;\r
 693     switch(hud)\r
 694     {\r
 695         case HUD_NORMAL:\r
 696             Sbar_Draw();\r
 697             break;\r
 698 \r
 699         case HUD_SPIDEBOT:\r
 700             CSQC_spider_HUD();\r
 701             break;\r
 702     }\r
 703 }\r
 704 \r
 705 \r
 706 // following vectors must be global to allow seamless switching between camera modes\r
 707 vector camera_offset, current_camera_offset, mouse_angles, current_angles, current_origin, current_position;\r
 708 void CSQC_Demo_Camera()\r
 709 {\r
 710         float speed, attenuation, dimensions;\r
 711         vector tmp, delta;\r
 712 \r
 713         if( cvar("camera_reset") || !camera_mode )\r
 714         {\r
 715                 camera_offset = '0 0 0';\r
 716                 current_angles = '0 0 0';\r
 717                 camera_direction = '0 0 0';\r
 718                 camera_offset_z += 30;\r
 719                 camera_offset_x += 30 * -cos(current_angles_y * DEG2RAD);\r
 720                 camera_offset_y += 30 * -sin(current_angles_y * DEG2RAD);\r
 721                 current_origin = view_origin;\r
 722                 current_camera_offset  = camera_offset;\r
 723                 cvar_set("camera_reset", "0");\r
 724                 camera_mode = CAMERA_CHASE;\r
 725         }\r
 726 \r
 727         // Camera angles\r
 728         if( camera_roll )\r
 729                 mouse_angles_z += camera_roll * cvar("camera_speed_roll");\r
 730 \r
 731         if(cvar("camera_look_player"))\r
 732         {\r
 733                 local vector dir;\r
 734                 local float n;\r
 735 \r
 736                 dir = normalize(view_origin - current_position);\r
 737                 n = mouse_angles_z;\r
 738                 mouse_angles = vectoangles(dir);\r
 739                 mouse_angles_x = mouse_angles_x * -1;\r
 740                 mouse_angles_z = n;\r
 741         }\r
 742         else\r
 743         {\r
 744                 tmp = getmousepos() * 0.1;\r
 745                 if(vlen(tmp)>cvar("camera_mouse_treshold"))\r
 746                 {\r
 747                         mouse_angles_x += tmp_y * cos(mouse_angles_z * DEG2RAD) + (tmp_x * sin(mouse_angles_z * DEG2RAD));\r
 748                         mouse_angles_y -= tmp_x * cos(mouse_angles_z * DEG2RAD) + (tmp_y * -sin(mouse_angles_z * DEG2RAD));\r
 749                 }\r
 750         }\r
 751 \r
 752         while (mouse_angles_x < -180) mouse_angles_x = mouse_angles_x + 360;\r
 753         while (mouse_angles_x > 180) mouse_angles_x = mouse_angles_x - 360;\r
 754         while (mouse_angles_y < -180) mouse_angles_y = mouse_angles_y + 360;\r
 755         while (mouse_angles_y > 180) mouse_angles_y = mouse_angles_y - 360;\r
 756 \r
 757         // Fix difference when angles don't have the same sign\r
 758         delta = '0 0 0';\r
 759         if(mouse_angles_y < -60 && current_angles_y > 60)\r
 760                 delta = '0 360 0';\r
 761         if(mouse_angles_y > 60 && current_angles_y < -60)\r
 762                 delta = '0 -360 0';\r
 763 \r
 764         if(cvar("camera_look_player"))\r
 765                 attenuation = cvar("camera_look_attenuation");\r
 766         else\r
 767                 attenuation = cvar("camera_speed_attenuation");\r
 768 \r
 769         attenuation = 1 / max(1, attenuation);\r
 770         current_angles += (mouse_angles - current_angles + delta) * attenuation;\r
 771 \r
 772         while (current_angles_x < -180) current_angles_x = current_angles_x + 360;\r
 773         while (current_angles_x > 180) current_angles_x = current_angles_x - 360;\r
 774         while (current_angles_y < -180) current_angles_y = current_angles_y + 360;\r
 775         while (current_angles_y > 180) current_angles_y = current_angles_y - 360;\r
 776 \r
 777         // Camera position\r
 778         tmp = '0 0 0';\r
 779         dimensions = 0;\r
 780 \r
 781         if( camera_direction_x )\r
 782         {\r
 783                 tmp_x = camera_direction_x * cos(current_angles_y * DEG2RAD);\r
 784                 tmp_y = camera_direction_x * sin(current_angles_y * DEG2RAD);\r
 785                 if( cvar("camera_forward_follows") && !cvar("camera_look_player") )\r
 786                         tmp_z = camera_direction_x * -sin(current_angles_x * DEG2RAD);\r
 787                 ++dimensions;\r
 788         }\r
 789 \r
 790         if( camera_direction_y )\r
 791         {\r
 792                 tmp_x += camera_direction_y * -sin(current_angles_y * DEG2RAD);\r
 793                 tmp_y += camera_direction_y * cos(current_angles_y * DEG2RAD) * cos(current_angles_z * DEG2RAD);\r
 794                 tmp_z += camera_direction_y * sin(current_angles_z * DEG2RAD);\r
 795                 ++dimensions;\r
 796         }\r
 797 \r
 798         if( camera_direction_z )\r
 799         {\r
 800                 tmp_z += camera_direction_z * cos(current_angles_z * DEG2RAD);\r
 801                 ++dimensions;\r
 802         }\r
 803 \r
 804         if(cvar("camera_free"))\r
 805                 speed = cvar("camera_speed_free");\r
 806         else\r
 807                 speed = cvar("camera_speed_chase");\r
 808 \r
 809         if(dimensions)\r
 810         {\r
 811                 speed = speed * sqrt(1 / dimensions);\r
 812                 camera_offset += tmp * speed;\r
 813         }\r
 814 \r
 815         current_camera_offset += (camera_offset - current_camera_offset) * attenuation;\r
 816 \r
 817         // Camera modes\r
 818         if( cvar("camera_free") )\r
 819         {\r
 820                 if ( camera_mode == CAMERA_CHASE )\r
 821                 {\r
 822                         current_camera_offset = current_origin + current_camera_offset;\r
 823                         camera_offset = current_origin + camera_offset;\r
 824                 }\r
 825 \r
 826                 camera_mode = CAMERA_FREE;\r
 827                 current_position = current_camera_offset;\r
 828         }\r
 829         else\r
 830         {\r
 831                 if ( camera_mode == CAMERA_FREE )\r
 832                 {\r
 833                         current_origin = view_origin;\r
 834                         camera_offset = camera_offset - current_origin;\r
 835                         current_camera_offset = current_camera_offset - current_origin;\r
 836                 }\r
 837 \r
 838                 camera_mode = CAMERA_CHASE;\r
 839 \r
 840                 if(cvar("camera_chase_smoothly"))\r
 841                         current_origin += (view_origin - current_origin) * attenuation;\r
 842                 else\r
 843                         current_origin = view_origin;\r
 844 \r
 845                 current_position = current_origin + current_camera_offset;\r
 846         }\r
 847 \r
 848         R_SetView(VF_ANGLES, current_angles);\r
 849         R_SetView(VF_ORIGIN, current_position);\r
 850 }\r