Source/GameDraw.cpp

   1 /*
   2 Copyright (C) 2003, 2010 - Wolfire Games
   3 Copyright (C) 2010-2016 - Lugaru contributors (see AUTHORS file)
   4
   5 This file is part of Lugaru.
   6
   7 Lugaru is free software; you can redistribute it and/or modify
   8 it under the terms of the GNU General Public License as published by
   9 the Free Software Foundation; either version 2 of the License, or
  10 (at your option) any later version.
  11
  12 Lugaru is distributed in the hope that it will be useful,
  13 but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 GNU General Public License for more details.
  16
  17 You should have received a copy of the GNU General Public License
  18 along with Lugaru.  If not, see <http://www.gnu.org/licenses/>.
  19 */
  20
  21 #include "Game.hpp"
  22
  23 #include "Audio/openal_wrapper.hpp"
  24 #include "Level/Awards.hpp"
  25 #include "Level/Dialog.hpp"
  26 #include "Level/Hotspot.hpp"
  27 #include "Menu/Menu.hpp"
  28 #include "Utils/Input.hpp"
  29
  30 extern XYZ viewer;
  31 extern int environment;
  32 extern float texscale;
  33 extern Light light;
  34 extern Terrain terrain;
  35 extern float multiplier;
  36 extern float viewdistance;
  37 extern float fadestart;
  38 extern float screenwidth, screenheight;
  39 extern int kTextureSize;
  40 extern FRUSTUM frustum;
  41 extern Light light;
  42 extern Objects objects;
  43 extern int detail;
  44 extern float usermousesensitivity;
  45 extern float camerashake;
  46 extern int slomo;
  47 extern float slomodelay;
  48 extern bool ismotionblur;
  49 extern float woozy;
  50 extern float blackout;
  51 extern bool damageeffects;
  52 extern float volume;
  53 extern bool texttoggle;
  54 extern float blurness;
  55 extern float targetblurness;
  56 extern float playerdist;
  57 extern bool cellophane;
  58 extern bool freeze;
  59 extern float flashamount, flashr, flashg, flashb;
  60 extern int flashdelay;
  61 extern int netstate;
  62 extern float motionbluramount;
  63 extern bool isclient;
  64 extern bool alwaysblur;
  65 extern bool velocityblur;
  66 extern bool devtools;
  67 extern int mainmenu;
  68 extern int bloodtoggle;
  69 extern int difficulty;
  70 extern bool decals;
  71 extern float texdetail;
  72 extern bool musictoggle;
  73 extern int tutoriallevel;
  74 extern float smoketex;
  75 extern float tutorialstagetime;
  76 extern float tutorialmaxtime;
  77 extern int tutorialstage;
  78 extern bool againbonus;
  79 extern float damagedealt;
  80 extern bool invertmouse;
  81
  82 extern bool campaign;
  83 extern bool winfreeze;
  84
  85 extern bool gamestart;
  86
  87 extern bool gamestarted;
  88
  89 extern bool showdamagebar;
  90
  91
  92
  93 int drawtoggle = 0;
  94 int numboundaries = 0;
  95 XYZ boundary[360];
  96 int change = 0;
  97
  98
  99
 100 enum drawmodes {
 101     normalmode, motionblurmode, radialzoommode,
 102     realmotionblurmode, doublevisionmode, glowmode,
 103 };
 104
 105 void Game::flash(float amount, int delay)   // shouldn't be that way, these should be attributes and Person class should not change rendering.
 106 {
 107     flashr = 1;
 108     flashg = 0;
 109     flashb = 0;
 110     flashamount = amount;
 111     flashdelay = delay;
 112 }
 113
 114 void DrawMenu();
 115
 116 /*********************> DrawGLScene() <*****/
 117 int Game::DrawGLScene(StereoSide side)
 118 {
 119     static float texcoordwidth, texcoordheight;
 120     static float texviewwidth, texviewheight;
 121     static int l;
 122     static XYZ checkpoint;
 123     static float tempmult;
 124     float tutorialopac;
 125     std::string string;
 126     std::string string2;
 127     std::string string3;
 128     static int drawmode = 0;
 129
 130     if ( stereomode == stereoAnaglyph ) {
 131         switch (side) {
 132         case stereoLeft:
 133             glColorMask( 0.0, 1.0, 1.0, 1.0 );
 134             break;
 135         case stereoRight:
 136             glColorMask( 1.0, 0.0, 0.0, 1.0 );
 137             break;
 138         default:
 139             break;
 140         }
 141     } else {
 142         glColorMask( 1.0, 1.0, 1.0, 1.0 );
 143
 144         if ( stereomode == stereoHorizontalInterlaced || stereomode == stereoVerticalInterlaced ) {
 145             glStencilFunc(side == stereoLeft ? GL_NOTEQUAL : GL_EQUAL, 0x01, 0x01);
 146         }
 147     }
 148
 149     if (freeze || winfreeze || (mainmenu && gameon) || (!gameon && gamestarted)) {
 150         tempmult = multiplier;
 151         multiplier = 0;
 152     }
 153
 154     if (!mainmenu) {
 155         if (editorenabled) {
 156             numboundaries = mapradius * 2;
 157             if (numboundaries > 360)
 158                 numboundaries = 360;
 159             for (int i = 0; i < numboundaries; i++) {
 160                 boundary[i] = 0;
 161                 boundary[i].z = 1;
 162                 boundary[i] = mapcenter + DoRotation(boundary[i] * mapradius, 0, i * (360 / ((float)(numboundaries))), 0);
 163             }
 164         }
 165
 166         SetUpLighting();
 167
 168         static int changed;
 169         changed = 0;
 170
 171         int olddrawmode = drawmode;
 172         if (ismotionblur && !loading) {
 173             if ((findLengthfast(&Person::players[0]->velocity) > 200) && velocityblur && !cameramode) {
 174                 drawmode = motionblurmode;
 175                 motionbluramount = 200 / (findLengthfast(&Person::players[0]->velocity));
 176                 changed = 1;
 177             }
 178             if (Person::players[0]->damage - Person::players[0]->superpermanentdamage > (Person::players[0]->damagetolerance - Person::players[0]->superpermanentdamage) * 1 / 2 && damageeffects && !cameramode) {
 179                 drawmode = doublevisionmode;
 180                 changed = 1;
 181             }
 182         }
 183
 184         if (slomo && !loading) {
 185             if (ismotionblur)
 186                 drawmode = motionblurmode;
 187             motionbluramount = .2;
 188             slomodelay -= multiplier;
 189             if (slomodelay < 0)
 190                 slomo = 0;
 191             camerashake = 0;
 192             changed = 1;
 193         }
 194         if ((!changed && !slomo) || loading) {
 195             drawmode = normalmode;
 196             if (ismotionblur && (/*fps>100||*/alwaysblur)) {
 197                 if (olddrawmode != realmotionblurmode)
 198                     change = 1;
 199                 else
 200                     change = 0;
 201                 drawmode = realmotionblurmode;
 202             } else if (olddrawmode == realmotionblurmode)
 203                 change = 2;
 204             else
 205                 change = 0;
 206         }
 207
 208         if (freeze || winfreeze || (mainmenu && gameon) || (!gameon && gamestarted))
 209             drawmode = normalmode;
 210         if ((freeze || winfreeze) && ismotionblur && !mainmenu)
 211             drawmode = radialzoommode;
 212
 213         if (winfreeze || mainmenu)
 214             drawmode = normalmode;
 215
 216         if (drawtoggle != 2)
 217             drawtoggle = 1 - drawtoggle;
 218
 219         if (!texcoordwidth) {
 220             texviewwidth = kTextureSize;
 221             if (texviewwidth > screenwidth)
 222                 texviewwidth = screenwidth;
 223             texviewheight = kTextureSize;
 224             if (texviewheight > screenheight)
 225                 texviewheight = screenheight;
 226
 227             texcoordwidth = screenwidth / kTextureSize;
 228             texcoordheight = screenheight / kTextureSize;
 229             if (texcoordwidth > 1)
 230                 texcoordwidth = 1;
 231             if (texcoordheight > 1)
 232                 texcoordheight = 1;
 233         }
 234
 235         glDrawBuffer(GL_BACK);
 236         glReadBuffer(GL_BACK);
 237
 238         static XYZ terrainlight;
 239         static float distance;
 240         if (drawmode == normalmode)
 241             Game::ReSizeGLScene(90, .1f);
 242         if (drawmode != normalmode)
 243             glViewport(0, 0, texviewwidth, texviewheight);
 244         glDepthFunc(GL_LEQUAL);
 245         glDepthMask(1);
 246         glAlphaFunc(GL_GREATER, 0.0001f);
 247         glEnable(GL_ALPHA_TEST);
 248         glClearColor(0.25f, 0.25f, 0.25f, 1.0f);
 249         glClear(GL_DEPTH_BUFFER_BIT);
 250
 251         glMatrixMode (GL_MODELVIEW);
 252         glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
 253         glLoadIdentity ();
 254
 255         // Move the camera for the current eye's point of view.
 256         // Reverse the movement if we're reversing stereo
 257         glTranslatef((stereoseparation / 2) * side * (stereoreverse  ? -1 : 1), 0, 0);
 258
 259         //camera effects
 260         if (!cameramode && !freeze && !winfreeze) {
 261             //shake
 262             glRotatef(float(Random() % 100) / 10 * camerashake/*+(woozy*woozy)/10*/, 0, 0, 1);
 263             //sway
 264             glRotatef(pitch + sin(woozy / 2) * (Person::players[0]->damage / Person::players[0]->damagetolerance) * 5, 1, 0, 0);
 265             glRotatef(yaw + sin(woozy) * (Person::players[0]->damage / Person::players[0]->damagetolerance) * 5, 0, 1, 0);
 266         }
 267         if (cameramode || freeze || winfreeze) {
 268             glRotatef(pitch, 1, 0, 0);
 269             glRotatef(yaw, 0, 1, 0);
 270         }
 271
 272         if (environment == desertenvironment) {
 273             glRotatef((float)(abs(Random() % 100)) / 3000 - 1, 1, 0, 0);
 274             glRotatef((float)(abs(Random() % 100)) / 3000 - 1, 0, 1, 0);
 275         }
 276         SetUpLight(&light, 0);
 277         glPushMatrix();
 278
 279         //heat blur effect in desert
 280         if (abs(blurness - targetblurness) < multiplier * 10 || abs(blurness - targetblurness) > 2) {
 281             blurness = targetblurness;
 282             targetblurness = (float)(abs(Random() % 100)) / 40;
 283         }
 284         if (blurness < targetblurness)
 285             blurness += multiplier * 5;
 286         else
 287             blurness -= multiplier * 5;
 288
 289         if (environment == desertenvironment && detail == 2)
 290             glTexEnvf( GL_TEXTURE_FILTER_CONTROL, GL_TEXTURE_LOD_BIAS, blurness + .4 );
 291         if (environment == desertenvironment) {
 292             glRotatef((float)(abs(Random() % 100)) / 1000, 1, 0, 0);
 293             glRotatef((float)(abs(Random() % 100)) / 1000, 0, 1, 0);
 294         }
 295         skybox->draw();
 296         glTexEnvf( GL_TEXTURE_FILTER_CONTROL, GL_TEXTURE_LOD_BIAS, 0);
 297         glPopMatrix();
 298         glTranslatef(-viewer.x, -viewer.y, -viewer.z);
 299         frustum.GetFrustum();
 300
 301         //make shadow decals on terrain and objects
 302         static XYZ point;
 303         static float size, opacity, rotation;
 304         rotation = 0;
 305         for (unsigned k = 0; k < Person::players.size(); k++) {
 306             if (!Person::players[k]->skeleton.free && Person::players[k]->playerdetail && Person::players[k]->howactive < typesleeping)
 307                 if (frustum.SphereInFrustum(Person::players[k]->coords.x, Person::players[k]->coords.y + Person::players[k]->scale * 3, Person::players[k]->coords.z, Person::players[k]->scale * 7) && Person::players[k]->occluded < 25)
 308                     for (unsigned i = 0; i < Person::players[k]->skeleton.joints.size(); i++) {
 309                         if (Person::players[k]->skeleton.joints[i].label == leftknee || Person::players[k]->skeleton.joints[i].label == rightknee || Person::players[k]->skeleton.joints[i].label == groin) {
 310                             point = DoRotation(Person::players[k]->skeleton.joints[i].position, 0, Person::players[k]->yaw, 0) * Person::players[k]->scale + Person::players[k]->coords;
 311                             size = .4f;
 312                             opacity = .4 - Person::players[k]->skeleton.joints[i].position.y * Person::players[k]->scale / 5 - (Person::players[k]->coords.y - terrain.getHeight(Person::players[k]->coords.x, Person::players[k]->coords.z)) / 10;
 313                             if (k != 0 && tutoriallevel == 1) {
 314                                 opacity = .2 + .2 * sin(smoketex * 6 + i) - Person::players[k]->skeleton.joints[i].position.y * Person::players[k]->scale / 5 - (Person::players[k]->coords.y - terrain.getHeight(Person::players[k]->coords.x, Person::players[k]->coords.z)) / 10;
 315                             }
 316                             terrain.MakeDecal(shadowdecal, point, size, opacity, rotation);
 317                             for (l = 0; l < terrain.patchobjectnum[Person::players[k]->whichpatchx][Person::players[k]->whichpatchz]; l++) {
 318                                 int j = terrain.patchobjects[Person::players[k]->whichpatchx][Person::players[k]->whichpatchz][l];
 319                                 if (objects.position[j].y < Person::players[k]->coords.y || objects.type[j] == tunneltype || objects.type[j] == weirdtype) {
 320                                     point = DoRotation(DoRotation(Person::players[k]->skeleton.joints[i].position, 0, Person::players[k]->yaw, 0) * Person::players[k]->scale + Person::players[k]->coords - objects.position[j], 0, -objects.yaw[j], 0);
 321                                     size = .4f;
 322                                     opacity = .4f;
 323                                     if (k != 0 && tutoriallevel == 1) {
 324                                         opacity = .2 + .2 * sin(smoketex * 6 + i);
 325                                     }
 326                                     objects.model[j].MakeDecal(shadowdecal, &point, &size, &opacity, &rotation);
 327                                 }
 328                             }
 329                         }
 330                     }
 331             if ((Person::players[k]->skeleton.free || Person::players[k]->howactive >= typesleeping) && Person::players[k]->playerdetail)
 332                 if (frustum.SphereInFrustum(Person::players[k]->coords.x, Person::players[k]->coords.y, Person::players[k]->coords.z, Person::players[k]->scale * 5) && Person::players[k]->occluded < 25)
 333                     for (unsigned i = 0; i < Person::players[k]->skeleton.joints.size(); i++) {
 334                         if (Person::players[k]->skeleton.joints[i].label == leftknee || Person::players[k]->skeleton.joints[i].label == rightknee || Person::players[k]->skeleton.joints[i].label == groin || Person::players[k]->skeleton.joints[i].label == leftelbow || Person::players[k]->skeleton.joints[i].label == rightelbow || Person::players[k]->skeleton.joints[i].label == neck) {
 335                             if (Person::players[k]->skeleton.free)
 336                                 point = Person::players[k]->skeleton.joints[i].position * Person::players[k]->scale + Person::players[k]->coords;
 337                             else
 338                                 point = DoRotation(Person::players[k]->skeleton.joints[i].position, 0, Person::players[k]->yaw, 0) * Person::players[k]->scale + Person::players[k]->coords;
 339                             size = .4f;
 340                             opacity = .4 - Person::players[k]->skeleton.joints[i].position.y * Person::players[k]->scale / 5 - (Person::players[k]->coords.y - terrain.getHeight(Person::players[k]->coords.x, Person::players[k]->coords.z)) / 5;
 341                             if (k != 0 && tutoriallevel == 1) {
 342                                 opacity = .2 + .2 * sin(smoketex * 6 + i) - Person::players[k]->skeleton.joints[i].position.y * Person::players[k]->scale / 5 - (Person::players[k]->coords.y - terrain.getHeight(Person::players[k]->coords.x, Person::players[k]->coords.z)) / 10;
 343                             }
 344                             terrain.MakeDecal(shadowdecal, point, size, opacity * .7, rotation);
 345                             for (l = 0; l < terrain.patchobjectnum[Person::players[k]->whichpatchx][Person::players[k]->whichpatchz]; l++) {
 346                                 int j = terrain.patchobjects[Person::players[k]->whichpatchx][Person::players[k]->whichpatchz][l];
 347                                 if (objects.position[j].y < Person::players[k]->coords.y || objects.type[j] == tunneltype || objects.type[j] == weirdtype) {
 348                                     if (Person::players[k]->skeleton.free)
 349                                         point = DoRotation(Person::players[k]->skeleton.joints[i].position * Person::players[k]->scale + Person::players[k]->coords - objects.position[j], 0, -objects.yaw[j], 0);
 350                                     else
 351                                         point = DoRotation(DoRotation(Person::players[k]->skeleton.joints[i].position, 0, Person::players[k]->yaw, 0) * Person::players[k]->scale + Person::players[k]->coords - objects.position[j], 0, -objects.yaw[j], 0);
 352                                     size = .4f;
 353                                     opacity = .4f;
 354                                     if (k != 0 && tutoriallevel == 1) {
 355                                         opacity = .2 + .2 * sin(smoketex * 6 + i);
 356                                     }
 357                                     objects.model[j].MakeDecal(shadowdecal, &point, &size, &opacity, &rotation);
 358                                 }
 359                             }
 360                         }
 361                     }
 362
 363             if (!Person::players[k]->playerdetail)
 364                 if (frustum.SphereInFrustum(Person::players[k]->coords.x, Person::players[k]->coords.y, Person::players[k]->coords.z, Person::players[k]->scale * 5)) {
 365                     point = Person::players[k]->coords;
 366                     size = .7;
 367                     opacity = .4 - (Person::players[k]->coords.y - terrain.getHeight(Person::players[k]->coords.x, Person::players[k]->coords.z)) / 5;
 368                     terrain.MakeDecal(shadowdecal, point, size, opacity * .7, rotation);
 369                     for (l = 0; l < terrain.patchobjectnum[Person::players[k]->whichpatchx][Person::players[k]->whichpatchz]; l++) {
 370                         int j = terrain.patchobjects[Person::players[k]->whichpatchx][Person::players[k]->whichpatchz][l];
 371                         point = DoRotation(Person::players[k]->coords - objects.position[j], 0, -objects.yaw[j], 0);
 372                         size = .7;
 373                         opacity = .4f;
 374                         objects.model[j].MakeDecal(shadowdecal, &point, &size, &opacity, &rotation);
 375                     }
 376                 }
 377         }
 378
 379         //Terrain
 380         glEnable(GL_TEXTURE_2D);
 381         glDepthMask(1);
 382         glEnable(GL_DEPTH_TEST);
 383         glEnable(GL_CULL_FACE);
 384         glDisable(GL_BLEND);
 385         glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
 386         glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
 387         terraintexture.bind();
 388         terrain.draw(0);
 389         terraintexture2.bind();
 390         terrain.draw(1);
 391
 392         terrain.drawdecals();
 393
 394         //Model
 395         glEnable(GL_CULL_FACE);
 396         glEnable(GL_LIGHTING);
 397         glDisable(GL_BLEND);
 398         glEnable(GL_TEXTURE_2D);
 399         glDepthMask(1);
 400
 401         glEnable(GL_COLOR_MATERIAL);
 402
 403         if (!cellophane) {
 404             glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
 405             glEnable(GL_CULL_FACE);
 406             glCullFace(GL_FRONT);
 407             glDepthMask(1);
 408             for (unsigned k = 0; k < Person::players.size(); k++) {
 409                 if (k == 0 || tutoriallevel != 1) {
 410                     glEnable(GL_BLEND);
 411                     glEnable(GL_LIGHTING);
 412                     terrainlight = terrain.getLighting(Person::players[k]->coords.x, Person::players[k]->coords.z);
 413                     distance = distsq(&viewer, &Person::players[k]->coords);
 414                     distance = (viewdistance * viewdistance - (distance - (viewdistance * viewdistance * fadestart)) * (1 / (1 - fadestart))) / viewdistance / viewdistance;
 415                     glColor4f(terrainlight.x, terrainlight.y, terrainlight.z, distance);
 416                     if (distance >= 1)
 417                         glDisable(GL_BLEND);
 418                     if (distance >= .5) {
 419                         checkpoint = DoRotation(Person::players[k]->skeleton.joints[fabs(Random() % Person::players[k]->skeleton.joints.size())].position, 0, Person::players[k]->yaw, 0) * Person::players[k]->scale + Person::players[k]->coords;
 420                         checkpoint.y += 1;
 421                         int i = -1;
 422                         if (Person::players[k]->occluded != 0)
 423                             i = checkcollide(viewer, checkpoint, Person::players[k]->lastoccluded);
 424                         if (i == -1)
 425                             i = checkcollide(viewer, checkpoint);
 426                         if (i != -1) {
 427                             Person::players[k]->occluded += 1;
 428                             Person::players[k]->lastoccluded = i;
 429                         } else {
 430                             Person::players[k]->occluded = 0;
 431                         }
 432                         if (Person::players[k]->occluded < 25)
 433                             Person::players[k]->DrawSkeleton();
 434                     }
 435                 }
 436             }
 437         }
 438
 439         if (!cameramode && musictype == stream_fighttheme)
 440             playerdist = distsqflat(&Person::players[0]->coords, &viewer);
 441         else
 442             playerdist = -100;
 443         glPushMatrix();
 444         glCullFace(GL_BACK);
 445         glEnable(GL_TEXTURE_2D);
 446         objects.Draw();
 447         glPopMatrix();
 448
 449         //draw hawk
 450         glPushMatrix();
 451         if (frustum.SphereInFrustum(realhawkcoords.x + hawk.boundingspherecenter.x, realhawkcoords.y + hawk.boundingspherecenter.y, realhawkcoords.z + hawk.boundingspherecenter.z, 2)) {
 452             glAlphaFunc(GL_GREATER, 0.0001f);
 453             glDepthMask(1);
 454             glDisable(GL_CULL_FACE);
 455             glDisable(GL_LIGHTING);
 456             glEnable(GL_BLEND);
 457             glTranslatef(hawkcoords.x, hawkcoords.y, hawkcoords.z);
 458             glRotatef(hawkyaw, 0, 1, 0);
 459             glTranslatef(25, 0, 0);
 460             distance = distsq(&viewer, &realhawkcoords) * 1.2;
 461             glColor4f(light.color[0], light.color[1], light.color[2], (viewdistance * viewdistance - (distance - (viewdistance * viewdistance * fadestart)) * (1 / (1 - fadestart))) / viewdistance / viewdistance);
 462             if ((viewdistance * viewdistance - (distance - (viewdistance * viewdistance * fadestart)) * (1 / (1 - fadestart))) / viewdistance / viewdistance > 1)
 463                 glColor4f(light.color[0], light.color[1], light.color[2], 1);
 464             if ((viewdistance * viewdistance - (distance - (viewdistance * viewdistance * fadestart)) * (1 / (1 - fadestart))) / viewdistance / viewdistance > 0)
 465                 hawk.drawdifftex(hawktexture);
 466         }
 467         glPopMatrix();
 468
 469         glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
 470         glEnable(GL_CULL_FACE);
 471         glCullFace(GL_FRONT);
 472         glDepthMask(1);
 473         for (unsigned k = 0; k < Person::players.size(); k++) {
 474             if (!(k == 0 || tutoriallevel != 1)) {
 475                 glEnable(GL_BLEND);
 476                 glEnable(GL_LIGHTING);
 477                 terrainlight = terrain.getLighting(Person::players[k]->coords.x, Person::players[k]->coords.z);
 478                 distance = distsq(&viewer, &Person::players[k]->coords);
 479                 distance = (viewdistance * viewdistance - (distance - (viewdistance * viewdistance * fadestart)) * (1 / (1 - fadestart))) / viewdistance / viewdistance;
 480                 glColor4f(terrainlight.x, terrainlight.y, terrainlight.z, distance);
 481                 if (distance >= 1)
 482                     glDisable(GL_BLEND);
 483                 if (distance >= .5) {
 484                     checkpoint = DoRotation(Person::players[k]->skeleton.joints[fabs(Random() % Person::players[k]->skeleton.joints.size())].position, 0, Person::players[k]->yaw, 0) * Person::players[k]->scale + Person::players[k]->coords;
 485                     checkpoint.y += 1;
 486                     int i = -1;
 487                     if (Person::players[k]->occluded != 0)
 488                         i = checkcollide(viewer, checkpoint, Person::players[k]->lastoccluded);
 489                     if (i == -1)
 490                         i = checkcollide(viewer, checkpoint);
 491                     if (i != -1) {
 492                         Person::players[k]->occluded += 1;
 493                         Person::players[k]->lastoccluded = i;
 494                     } else {
 495                         Person::players[k]->occluded = 0;
 496                     }
 497                     if (Person::players[k]->occluded < 25)
 498                         Person::players[k]->DrawSkeleton();
 499                 }
 500             }
 501         }
 502
 503         glPushMatrix();
 504         glEnable(GL_TEXTURE_2D);
 505         weapons.Draw();
 506         glPopMatrix();
 507         glCullFace(GL_BACK);
 508
 509         glDisable(GL_COLOR_MATERIAL);
 510
 511         glDisable(GL_LIGHTING);
 512         glDisable(GL_TEXTURE_2D);
 513
 514         glDepthMask(0);
 515
 516         Sprite::Draw();
 517
 518         //waypoints, pathpoints in editor
 519         if (editorenabled) {
 520             glEnable(GL_BLEND);
 521             glDisable(GL_LIGHTING);
 522             glDisable(GL_TEXTURE_2D);
 523             glDisable(GL_COLOR_MATERIAL);
 524             glColor4f(1, 1, 0, 1);
 525
 526             for (unsigned k = 0; k < Person::players.size(); k++) {
 527                 if (Person::players[k]->numwaypoints > 1) {
 528                     glBegin(GL_LINE_LOOP);
 529                     for (int i = 0; i < Person::players[k]->numwaypoints; i++) {
 530                         glVertex3f(Person::players[k]->waypoints[i].x, Person::players[k]->waypoints[i].y + .5, Person::players[k]->waypoints[i].z);
 531                     }
 532                     glEnd();
 533                 }
 534             }
 535
 536
 537             if (numpathpoints > 1) {
 538                 glColor4f(0, 1, 0, 1);
 539                 for (unsigned k = 0; int(k) < numpathpoints; k++) {
 540                     if (numpathpointconnect[k]) {
 541                         for (int i = 0; i < numpathpointconnect[k]; i++) {
 542                             glBegin(GL_LINE_LOOP);
 543                             glVertex3f(pathpoint[k].x, pathpoint[k].y + .5, pathpoint[k].z);
 544                             glVertex3f(pathpoint[pathpointconnect[k][i]].x, pathpoint[pathpointconnect[k][i]].y + .5, pathpoint[pathpointconnect[k][i]].z);
 545                             glEnd();
 546                         }
 547                     }
 548                 }
 549                 glColor4f(1, 1, 1, 1);
 550                 glPointSize(4);
 551                 glBegin(GL_POINTS);
 552                 glVertex3f(pathpoint[pathpointselected].x, pathpoint[pathpointselected].y + .5, pathpoint[pathpointselected].z);
 553                 glEnd();
 554             }
 555         }
 556
 557         //Text
 558
 559         glEnable(GL_TEXTURE_2D);
 560         glColor4f(.5, .5, .5, 1);
 561         if (!console) {
 562             if (!tutoriallevel)
 563                 if (bonus > 0 && bonustime < 1 && !winfreeze && !Dialog::inDialog()) {
 564                     const char *bonus_name;
 565                     if (bonus < bonus_count)
 566                         bonus_name = bonus_names[bonus];
 567                     else
 568                         bonus_name = "Excellent!"; // When does this happen?
 569
 570                     glColor4f(0, 0, 0, 1 - bonustime);
 571                     text->glPrintOutline(1024 / 2 - 10 * strlen(bonus_name) - 4, 768 / 16 - 4 + 768 * 4 / 5, bonus_name, 1, 2.5, 1024, 768);
 572                     glColor4f(1, 0, 0, 1 - bonustime);
 573                     text->glPrint(1024 / 2 - 10 * strlen(bonus_name), 768 / 16 + 768 * 4 / 5, bonus_name, 1, 2, 1024, 768);
 574
 575                     string = to_string((int)bonusvalue);
 576                     glColor4f(0, 0, 0, 1 - bonustime);
 577                     text->glPrintOutline(1024 / 2 - 10 * string.size() - 4, 768 / 16 - 4 - 20 + 768 * 4 / 5, string, 1, 2.5 * .8, 1024, 768);
 578                     glColor4f(1, 0, 0, 1 - bonustime);
 579                     text->glPrint(1024 / 2 - 10 * string.size(), 768 / 16 - 20 + 768 * 4 / 5, string, 1, 2 * .8, 1024, 768);
 580                     glColor4f(.5, .5, .5, 1);
 581                 }
 582
 583             if (tutoriallevel == 1) {
 584                 tutorialopac = tutorialmaxtime - tutorialstagetime;
 585                 if (tutorialopac > 1)
 586                     tutorialopac = 1;
 587                 if (tutorialopac < 0)
 588                     tutorialopac = 0;
 589
 590                 string = " ";
 591                 string2 = " ";
 592                 string3 = " ";
 593                 if (tutorialstage == 0) {
 594                     string = " ";
 595                     string2 = " ";
 596                     string3 = " ";
 597                 }
 598                 if (tutorialstage == 1) {
 599                     string = "Welcome to the Lugaru training level!";
 600                     string2 = " ";
 601                     string3 = " ";
 602                 }
 603                 if (tutorialstage == 2) {
 604                     string = "BASIC MOVEMENT:";
 605                     string2 = " ";
 606                     string3 = " ";
 607                 }
 608                 if (tutorialstage == 3) {
 609                     string = "You can move the mouse to rotate the camera.";
 610                     string2 = " ";
 611                     string3 = " ";
 612                 }
 613                 if (tutorialstage == 4) {
 614                     string = std::string("Try using the ") +
 615                             Input::keyToChar(forwardkey) + ", " +
 616                             Input::keyToChar(leftkey) + ", " +
 617                             Input::keyToChar(backkey) + " and " +
 618                             Input::keyToChar(rightkey) + " keys to move around.";
 619                     string2 = "All movement is relative to the camera.";
 620                     string3 = " ";
 621                 }
 622                 if (tutorialstage == 5) {
 623                     string = std::string("Please press ") + Input::keyToChar(jumpkey) + " to jump.";
 624                     string2 = "You can hold it longer to jump higher.";
 625                     string3 = " ";
 626                 }
 627                 if (tutorialstage == 6) {
 628                     string = std::string("You can press ") + Input::keyToChar(crouchkey) + " to crouch.";
 629                     string2 = "You can jump higher from a crouching position.";
 630                     string3 = " ";
 631                 }
 632                 if (tutorialstage == 7) {
 633                     string = std::string("While running, you can press ") + Input::keyToChar(crouchkey) + " to roll.";
 634                     string2 = " ";
 635                     string3 = " ";
 636                 }
 637                 if (tutorialstage == 8) {
 638                     string = "While crouching, you can sneak around silently";
 639                     string2 = "using the movement keys.";
 640                     string3 = " ";
 641                 }
 642                 if (tutorialstage == 9) {
 643                     string = "Release the crouch key while sneaking and hold the movement keys";
 644                     string2 = "to run animal-style.";
 645                     string3 = " ";
 646                 }
 647                 if (tutorialstage == 10) {
 648                     string = "ADVANCED MOVEMENT:";
 649                     string2 = " ";
 650                     string3 = " ";
 651                 }
 652                 if (tutorialstage == 11) {
 653                     string = std::string("When you jump at a wall, you can hold ") + Input::keyToChar(jumpkey) + " again";
 654                     string2 = "during impact to perform a walljump.";
 655                     string3 = "Be sure to use the movement keys to press against the wall";
 656                 }
 657                 if (tutorialstage == 12) {
 658                     string = "While in the air, you can press crouch to flip.";
 659                     string2 = "Walljumps and flips confuse enemies and give you more control.";
 660                     string3 = " ";
 661                 }
 662                 if (tutorialstage == 13) {
 663                     string = "BASIC COMBAT:";
 664                     string2 = " ";
 665                     string3 = " ";
 666                 }
 667                 if (tutorialstage == 14) {
 668                     string = "There is now an imaginary enemy";
 669                     string2 = "in the middle of the training area.";
 670                     string3 = " ";
 671                 }
 672                 if (tutorialstage == 15) {
 673                     if (attackkey == MOUSEBUTTON1) {
 674                         string = "Click to attack when you are near an enemy.";
 675                     } else {
 676                         string = std::string("Press ") + Input::keyToChar(attackkey) + " to attack when you are near an enemy.";
 677                     }
 678                     string2 = "You can punch by standing still near an enemy and attacking.";
 679                     string3 = " ";
 680                 }
 681                 if (tutorialstage == 16) {
 682                     string = "If you are close, you will perform a weak punch.";
 683                     string2 = "The weak punch is excellent for starting attack combinations.";
 684                     string3 = " ";
 685                 }
 686                 if (tutorialstage == 17) {
 687                     string = "Attacking while running results in a spin kick.";
 688                     string2 = "This is one of your most powerful ground attacks.";
 689                     string3 = " ";
 690                 }
 691                 if (tutorialstage == 18) {
 692                     string = "Sweep the enemy's legs out by attacking while crouched.";
 693                     string2 = "This is a very fast attack, and easy to follow up.";
 694                     string3 = " ";
 695                 }
 696                 if (tutorialstage == 19) {
 697                     string = "When an enemy is on the ground, you can deal some extra";
 698                     string2 = "damage by running up and drop-kicking him.";
 699                     string3 = "(Try knocking them down with a sweep first)";
 700                 }
 701                 if (tutorialstage == 20) {
 702                     string = "Your most powerful individual attack is the rabbit kick.";
 703                     if (attackkey == MOUSEBUTTON1) {
 704                         string2 = "Run at the enemy while holding the mouse button, and press";
 705                     } else {
 706                         string2 = std::string("Run at the enemy while holding ") + Input::keyToChar(attackkey) + ", and press";
 707                     }
 708                     string3 = std::string("the jump key (") + Input::keyToChar(jumpkey) + ") to attack.";
 709                 }
 710                 if (tutorialstage == 21) {
 711                     string = "This attack is devastating if timed correctly.";
 712                     string2 = "Even if timed incorrectly, it will knock the enemy over.";
 713                     if (againbonus)
 714                         string3 = "Try rabbit-kicking the imaginary enemy again.";
 715                     else
 716                         string3 = "Try rabbit-kicking the imaginary enemy.";
 717                 }
 718                 if (tutorialstage == 22) {
 719                     string = "If you sneak behind an enemy unnoticed, you can kill";
 720                     string2 = "him instantly. Move close behind this enemy";
 721                     string3 = "and attack.";
 722                 }
 723                 if (tutorialstage == 23) {
 724                     string = "Another important attack is the wall kick. When an enemy";
 725                     string2 = "is near a wall, perform a walljump nearby and hold";
 726                     string3 = "the attack key during impact with the wall.";
 727                 }
 728                 if (tutorialstage == 24) {
 729                     string = "You can tackle enemies by running at them animal-style";
 730                     if (attackkey == MOUSEBUTTON1) {
 731                         string2 = std::string("and pressing jump (") + Input::keyToChar(jumpkey) + ") or attack(mouse button).";
 732                     } else {
 733                         string2 = std::string("and pressing jump (") + Input::keyToChar(jumpkey) + ") or attack(" + Input::keyToChar(attackkey) + ").";
 734                     }
 735                     string3 = "This is especially useful when they are running away.";
 736                 }
 737                 if (tutorialstage == 25) {
 738                     string = "Dodge by pressing back and attack. Dodging is essential";
 739                     string2 = "against enemies with swords or other long weapons.";
 740                     string3 = " ";
 741                 }
 742                 if (tutorialstage == 26) {
 743                     string = "REVERSALS AND COUNTER-REVERSALS";
 744                     string2 = " ";
 745                     string3 = " ";
 746                 }
 747                 if (tutorialstage == 27) {
 748                     string = "The enemy can now reverse your attacks.";
 749                     string2 = " ";
 750                     string3 = " ";
 751                 }
 752                 if (tutorialstage == 28) {
 753                     string = "If you attack, you will notice that the enemy now sometimes";
 754                     string2 = "catches your attack and uses it against you. Hold";
 755                     string3 = std::string("crouch (") + Input::keyToChar(crouchkey) + ") after attacking to escape from reversals.";
 756                 }
 757                 if (tutorialstage == 29) {
 758                     string = "Try escaping from two more reversals in a row.";
 759                     string2 = " ";
 760                     string3 = " ";
 761                 }
 762                 if (tutorialstage == 30) {
 763                     string = "Good!";
 764                     string2 = " ";
 765                     string3 = " ";
 766                 }
 767                 if (tutorialstage == 31) {
 768                     string = std::string("To reverse an attack, you must tap crouch (") + Input::keyToChar(crouchkey) + ") during the";
 769                     string2 = "enemy's attack. You must also be close to the enemy;";
 770                     string3 = "this is especially important against armed opponents.";
 771                 }
 772                 if (tutorialstage == 32) {
 773                     string = "The enemy can attack in " + to_string(int(tutorialmaxtime - tutorialstagetime)) + " seconds.";
 774                     string2 = "This imaginary opponents attacks will be highlighted";
 775                     string3 = "to make this easier.";
 776                 }
 777                 if (tutorialstage == 33) {
 778                     string = "Reverse three enemy attacks!";
 779                     string2 = " ";
 780                     string3 = " ";
 781                 }
 782                 if (tutorialstage == 34) {
 783                     string = "Reverse two more enemy attacks!";
 784                     string2 = " ";
 785                     string3 = " ";
 786                 }
 787                 if (tutorialstage == 35) {
 788                     string = "Reverse one more enemy attack!";
 789                     string2 = " ";
 790                     string3 = " ";
 791                 }
 792                 if (tutorialstage == 36) {
 793                     string = "Excellent!";
 794                     string2 = " ";
 795                     string3 = " ";
 796                 }
 797                 if (tutorialstage == 37) {
 798                     string = "Now spar with the enemy for " + to_string(int(tutorialmaxtime - tutorialstagetime)) + " more seconds.";
 799                     string2 = "Damage dealt: " + to_string(int(damagedealt));
 800                     string3 = "Damage taken: " + to_string(int(damagetaken));
 801                 }
 802                 if (tutorialstage == 38) {
 803                     string = "WEAPONS:";
 804                     string2 = " ";
 805                     string3 = " ";
 806                 }
 807                 if (tutorialstage == 39) {
 808                     string = "There is now an imaginary knife";
 809                     string2 = "in the center of the training area.";
 810                     string3 = " ";
 811                 }
 812                 if (tutorialstage == 40) {
 813                     string = "Stand, roll or handspring over the knife";
 814                     string2 = std::string("while pressing ") + Input::keyToChar(throwkey) + " to pick it up.";
 815                     string3 = "You can crouch and press the same key to drop it again.";
 816                 }
 817                 if (tutorialstage == 41) {
 818                     string = std::string("You can equip and unequip weapons using the ") + Input::keyToChar(drawkey) + " key.";
 819                     string2 = "Sometimes it is best to keep them unequipped to";
 820                     string3 = "prevent enemies from taking them. ";
 821                 }
 822                 if (tutorialstage == 42) {
 823                     string = "The knife is the smallest weapon and the least encumbering.";
 824                     string2 = "You can equip or unequip it while standing, crouching,";
 825                     string3 = "running or flipping.";
 826                 }
 827                 if (tutorialstage == 43) {
 828                     string = "You perform weapon attacks the same way as unarmed attacks,";
 829                     string2 = "but sharp weapons cause permanent damage, instead of the";
 830                     string3 = "temporary trauma from blunt weapons, fists and feet.";
 831                 }
 832                 if (tutorialstage == 44) {
 833                     string = "The enemy now has your knife!";
 834                     string2 = "Please reverse two of his knife attacks.";
 835                     string3 = " ";
 836                 }
 837                 if (tutorialstage == 45) {
 838                     string = "Please reverse one more of his knife attacks.";
 839                     string2 = " ";
 840                     string3 = " ";
 841                 }
 842                 if (tutorialstage == 46) {
 843                     string = "Now he has a sword!";
 844                     string2 = "The sword has longer reach than your arms, so you";
 845                     string3 = "must move close to reverse the sword slash.";
 846                 }
 847                 if (tutorialstage == 47) {
 848                     string = "Long weapons like the sword and staff are also useful for defense;";
 849                     string2 = "you can parry enemy weapon attacks by pressing the attack key";
 850                     string3 = "at the right time. Please try parrying the enemy's attacks!";
 851                 }
 852                 if (tutorialstage == 48) {
 853                     string = "The staff is like the sword, but has two main attacks.";
 854                     string2 = "The standing smash is fast and effective, and the running";
 855                     string3 = "spin smash is slower and more powerful.";
 856                 }
 857                 if (tutorialstage == 49) {
 858                     string = std::string("When facing an enemy, you can throw the knife with ") + Input::keyToChar(throwkey) + ".";
 859                     string2 = "It is possible to throw the knife while flipping,";
 860                     string3 = "but it is very inaccurate.";
 861                 }
 862                 if (tutorialstage == 50) {
 863                     string = "You now know everything you can learn from training.";
 864                     string2 = "Everything else you must learn from experience!";
 865                     string3 = " ";
 866                 }
 867                 if (tutorialstage == 51) {
 868                     string = "Walk out of the training area to return to the main menu.";
 869                     string2 = " ";
 870                     string3 = " ";
 871                 }
 872
 873                 glColor4f(0, 0, 0, tutorialopac);
 874                 text->glPrintOutline(screenwidth / 2 - 7.6 * string.size()*screenwidth / 1024 - 4, screenheight / 16 - 4 + screenheight * 4 / 5, string, 1, 1.5 * 1.25 * screenwidth / 1024, screenwidth, screenheight);
 875                 text->glPrintOutline(screenwidth / 2 - 7.6 * string2.size()*screenwidth / 1024 - 4, screenheight / 16 - 4 + screenheight * 4 / 5 - 20 * screenwidth / 1024, string2, 1, 1.5 * 1.25 * screenwidth / 1024, screenwidth, screenheight);
 876                 text->glPrintOutline(screenwidth / 2 - 7.6 * string3.size()*screenwidth / 1024 - 4, screenheight / 16 - 4 + screenheight * 4 / 5 - 40 * screenwidth / 1024, string3, 1, 1.5 * 1.25 * screenwidth / 1024, screenwidth, screenheight);
 877                 glColor4f(1, 1, 1, tutorialopac);
 878                 text->glPrint(screenwidth / 2 - 7.6 * string.size()*screenwidth / 1024, screenheight / 16 + screenheight * 4 / 5, string, 1, 1.5 * screenwidth / 1024, screenwidth, screenheight);
 879                 text->glPrint(screenwidth / 2 - 7.6 * string2.size()*screenwidth / 1024, screenheight / 16 + screenheight * 4 / 5 - 20 * screenwidth / 1024, string2, 1, 1.5 * screenwidth / 1024, screenwidth, screenheight);
 880                 text->glPrint(screenwidth / 2 - 7.6 * string3.size()*screenwidth / 1024, screenheight / 16 + screenheight * 4 / 5 - 40 * screenwidth / 1024, string3, 1, 1.5 * screenwidth / 1024, screenwidth, screenheight);
 881
 882                 string = "Press 'tab' to skip to the next item.";
 883                 string2 = "Press escape at any time to";
 884                 string3 = "pause or exit the tutorial.";
 885
 886                 glColor4f(0, 0, 0, 1);
 887                 text->glPrintOutline(screenwidth / 2 - 7.6 * string.size()*screenwidth / 1024 * .8 - 4, 0 - 4 + screenheight * 1 / 10, string, 1, 1.5 * 1.25 * screenwidth / 1024 * .8, screenwidth, screenheight);
 888                 text->glPrintOutline(screenwidth / 2 - 7.6 * string2.size()*screenwidth / 1024 * .8 - 4, 0 - 4 + screenheight * 1 / 10 - 20 * .8 * screenwidth / 1024, string2, 1, 1.5 * 1.25 * screenwidth / 1024 * .8, screenwidth, screenheight);
 889                 text->glPrintOutline(screenwidth / 2 - 7.6 * string3.size()*screenwidth / 1024 * .8 - 4, 0 - 4 + screenheight * 1 / 10 - 40 * .8 * screenwidth / 1024, string3, 1, 1.5 * 1.25 * screenwidth / 1024 * .8, screenwidth, screenheight);
 890                 glColor4f(0.5, 0.5, 0.5, 1);
 891                 text->glPrint(screenwidth / 2 - 7.6 * string.size()*screenwidth / 1024 * .8, 0 + screenheight * 1 / 10, string, 1, 1.5 * screenwidth / 1024 * .8, screenwidth, screenheight);
 892                 text->glPrint(screenwidth / 2 - 7.6 * string2.size()*screenwidth / 1024 * .8, 0 + screenheight * 1 / 10 - 20 * .8 * screenwidth / 1024, string2, 1, 1.5 * screenwidth / 1024 * .8, screenwidth, screenheight);
 893                 text->glPrint(screenwidth / 2 - 7.6 * string3.size()*screenwidth / 1024 * .8, 0 + screenheight * 1 / 10 - 40 * .8 * screenwidth / 1024, string3, 1, 1.5 * screenwidth / 1024 * .8, screenwidth, screenheight);
 894             }
 895
 896             //Hot spots
 897             if (Hotspot::hotspots.size() && (bonustime >= 1 || bonus <= 0 || bonustime < 0) && !tutoriallevel) {
 898                 float closestdist = -1;
 899                 float distance = 0;
 900                 int closest = Hotspot::current;
 901                 for (unsigned i = 0; i < Hotspot::hotspots.size(); i++) {
 902                     distance = distsq(&Person::players[0]->coords, &Hotspot::hotspots[i].position);
 903                     if (closestdist == -1 || distance < closestdist) {
 904                         if (distsq(&Person::players[0]->coords, &Hotspot::hotspots[i].position) < Hotspot::hotspots[i].size && ((Hotspot::hotspots[i].type <= 10 && Hotspot::hotspots[i].type >= 0) || (Hotspot::hotspots[i].type <= 40 && Hotspot::hotspots[i].type >= 20))) {
 905                             closestdist = distance;
 906                             closest = i;
 907                         }
 908                     }
 909                 }
 910                 if (closest != -1) {
 911                     Hotspot::current = closest;
 912                     if (Hotspot::hotspots[closest].type <= 10) {
 913                         if (distsq(&Person::players[0]->coords, &Hotspot::hotspots[closest].position) < Hotspot::hotspots[closest].size)
 914                             tutorialstagetime = 0;
 915                         tutorialmaxtime = 1;
 916                         tutorialopac = tutorialmaxtime - tutorialstagetime;
 917                         if (tutorialopac > 1)
 918                             tutorialopac = 1;
 919                         if (tutorialopac < 0)
 920                             tutorialopac = 0;
 921
 922                         string = Hotspot::hotspots[closest].text;
 923
 924                         int lastline = 0;
 925                         int line = 0;
 926                         bool done = false;
 927                         int i = 0;
 928                         while (!done) {
 929                             if (string[i] == '\n' || string[i] > 'z' || string[i] < ' ' || string[i] == '\0') {
 930                                 glColor4f(0, 0, 0, tutorialopac);
 931                                 text->glPrintOutline(screenwidth / 2 - 7.6 * (i - lastline)*screenwidth / 1024 - 4, screenheight / 16 - 4 + screenheight * 4 / 5 - 20 * screenwidth / 1024 * line, string, 1, 1.5 * 1.25 * screenwidth / 1024, screenwidth, screenheight, lastline, i);
 932                                 glColor4f(1, 1, 1, tutorialopac);
 933                                 text->glPrint(screenwidth / 2 - 7.6 * (i - lastline)*screenwidth / 1024, screenheight / 16 + screenheight * 4 / 5 - 20 * screenwidth / 1024 * line, string, 1, 1.5 * screenwidth / 1024, screenwidth, screenheight, lastline, i);
 934                                 lastline = i + 1;
 935                                 line++;
 936                                 if (string[i] == '\0')
 937                                     done = 1;
 938                             }
 939                             if (i >= 255)
 940                                 done = 1;
 941                             i++;
 942                         }
 943                     } else if ((Hotspot::hotspots[closest].type >= 20) && (Dialog::dialogs[Hotspot::hotspots[closest].type - 20].gonethrough == 0)) {
 944                         Dialog::whichdialogue = Hotspot::hotspots[closest].type - 20;
 945                         Dialog::currentDialog().play();
 946                         Dialog::currentDialog().gonethrough++;
 947                     }
 948                 }
 949             }
 950
 951             if (Dialog::inDialog() && !mainmenu) {
 952                 glDisable(GL_DEPTH_TEST);
 953                 glDisable(GL_CULL_FACE);
 954                 glDisable(GL_LIGHTING);
 955                 glDisable(GL_TEXTURE_2D);
 956                 glDepthMask(0);
 957                 glMatrixMode(GL_PROJECTION);
 958                 glPushMatrix();
 959                 glLoadIdentity();
 960                 glOrtho(0, screenwidth, 0, screenheight, -100, 100);
 961                 glMatrixMode(GL_MODELVIEW);
 962                 glPushMatrix();
 963                 glLoadIdentity();
 964                 if (Dialog::currentScene().location == 1)
 965                     glTranslatef(0, screenheight * 3 / 4, 0);
 966                 glScalef(screenwidth, screenheight / 4, 1);
 967                 glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
 968                 glEnable(GL_BLEND);
 969
 970                 glColor4f(Dialog::currentScene().color[0], Dialog::currentScene().color[1], Dialog::currentScene().color[2], 0.7);
 971                 glBegin(GL_QUADS);
 972                 glVertex3f(0, 0, 0.0f);
 973                 glVertex3f(1, 0, 0.0f);
 974                 glVertex3f(1, 1, 0.0f);
 975                 glVertex3f(0, 1, 0.0f);
 976                 glEnd();
 977                 glMatrixMode(GL_PROJECTION);
 978                 glPopMatrix();
 979                 glMatrixMode(GL_MODELVIEW);
 980                 glPopMatrix();
 981                 glEnable(GL_DEPTH_TEST);
 982                 glEnable(GL_CULL_FACE);
 983                 glDisable(GL_BLEND);
 984                 glDepthMask(1);
 985                 glEnable(GL_TEXTURE_2D);
 986
 987                 tutorialopac = 1;
 988
 989                 float startx;
 990                 float starty;
 991
 992                 startx = screenwidth * 1 / 5;
 993                 if (Dialog::currentScene().location == 1) {
 994                     starty = screenheight / 16 + screenheight * 4 / 5;
 995                 } else {
 996                     starty = screenheight * 1 / 5 - screenheight / 16;
 997                 }
 998
 999                 // FIXME - What is that char[] building for?
1000                 char tempname[264];
1001                 int tempnum = 0;
1002                 for (int i = 0; i < 264; i++) {
1003                     tempname[i] = '\0';
1004                 }
1005
1006                 for (unsigned i = 0; i < Dialog::currentScene().name.size(); i++) {
1007                     tempname[tempnum] = Dialog::currentScene().name[i];
1008                     if (tempname[tempnum] == '#' || tempname[tempnum] == '\0')
1009                         tempname[tempnum] = '\0';
1010                     else
1011                         tempnum++;
1012                 }
1013
1014                 string = std::string(tempname) + ": ";
1015
1016                 if (Dialog::currentScene().color[0] + Dialog::currentScene().color[1] + Dialog::currentScene().color[2] < 1.5) {
1017                     glColor4f(0, 0, 0, tutorialopac);
1018                     text->glPrintOutline(startx - 2 * 7.6 * string.size()*screenwidth / 1024 - 4, starty - 4, string, 1, 1.5 * 1.25 * screenwidth / 1024, screenwidth, screenheight);
1019                     glColor4f(0.7, 0.7, 0.7, tutorialopac);
1020                     text->glPrint(startx - 2 * 7.6 * string.size()*screenwidth / 1024, starty, string, 1, 1.5 * screenwidth / 1024, screenwidth, screenheight);
1021                 } else {
1022                     glColor4f(0, 0, 0, tutorialopac);
1023                     text->glPrintOutline(startx - 2 * 7.6 * string.size()*screenwidth / 1024 - 4, starty - 4, string, 1, 1.5 * 1.25 * screenwidth / 1024, screenwidth, screenheight);
1024                 }
1025
1026                 tempnum = 0;
1027                 for (unsigned i = 0; i < Dialog::currentScene().text.size() + 1; i++) {
1028                     tempname[tempnum] = Dialog::currentScene().text[i];
1029                     if (Dialog::currentScene().text[i] != '#')
1030                         tempnum++;
1031                 }
1032
1033                 string = tempname;
1034
1035                 int lastline = 0;
1036                 int line = 0;
1037                 bool done = false;
1038                 int i = 0;
1039                 while (!done) {
1040                     if (string[i] == '\n' || string[i] > 'z' || string[i] < ' ' || string[i] == '\0') {
1041                         if (Dialog::currentScene().color[0] + Dialog::currentScene().color[1] + Dialog::currentScene().color[2] < 1.5) {
1042                             glColor4f(0, 0, 0, tutorialopac);
1043                             text->glPrintOutline(startx/*-7.6*(i-lastline)*screenwidth/1024*/ - 4, starty - 4 - 20 * screenwidth / 1024 * line, string, 1, 1.5 * 1.25 * screenwidth / 1024, screenwidth, screenheight, lastline, i);
1044                             glColor4f(1, 1, 1, tutorialopac);
1045                             text->glPrint(startx/*-7.6*(i-lastline)*screenwidth/1024*/, starty - 20 * screenwidth / 1024 * line, string, 1, 1.5 * screenwidth / 1024, screenwidth, screenheight, lastline, i);
1046                         } else {
1047                             glColor4f(0, 0, 0, tutorialopac);
1048                             text->glPrint(startx/*-7.6*(i-lastline)*screenwidth/1024*/, starty - 20 * screenwidth / 1024 * line, string, 1, 1.5 * screenwidth / 1024, screenwidth, screenheight, lastline, i);
1049                         }
1050                         lastline = i + 1;
1051                         line++;
1052                         if (string[i] == '\0')
1053                             done = 1;
1054                     }
1055                     if (i >= 255)
1056                         done = 1;
1057                     i++;
1058                 }
1059             }
1060
1061             if (!tutoriallevel && !winfreeze && !Dialog::inDialog() && !mainmenu) {
1062                 if (campaign) {
1063                     if (scoreadded) {
1064                         string = "Score: " + to_string(int(Account::active().getCampaignScore()));
1065                     } else {
1066                         string = "Score: " + to_string(int(Account::active().getCampaignScore() + bonustotal));
1067                     }
1068                 } else {
1069                     string = "Score: " + to_string(int(bonustotal));
1070                 }
1071                 glColor4f(0, 0, 0, 1);
1072                 text->glPrintOutline(1024 / 40 - 4, 768 / 16 - 4 + 768 * 14 / 16, string, 1, 1.5 * 1.25, 1024, 768);
1073                 glColor4f(1, 0, 0, 1);
1074                 text->glPrint(1024 / 40, 768 / 16 + 768 * 14 / 16, string, 1, 1.5, 1024, 768);
1075                 if (showdamagebar) {
1076                     glDisable(GL_DEPTH_TEST);
1077                     glDisable(GL_CULL_FACE);
1078                     glDisable(GL_LIGHTING);
1079                     glDisable(GL_TEXTURE_2D);
1080                     glDepthMask(0);
1081                     glMatrixMode(GL_PROJECTION);
1082                     glPushMatrix();
1083                     glLoadIdentity();
1084                     glOrtho(0, screenwidth, 0, screenheight, -100, 100);
1085                     glMatrixMode(GL_MODELVIEW);
1086                     glPushMatrix();
1087                     glLoadIdentity();
1088                     glTranslatef(15, screenheight * 17.5 / 20, 0);
1089                     glScalef(screenwidth / 3 + 20, screenheight / 20, 1);
1090                     glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1091                     glEnable(GL_BLEND);
1092                     glColor4f(0.0, 0.4, 0.0, 0.7);
1093                     float bar = ((float)Person::players[0]->damage) / Person::players[0]->damagetolerance;
1094                     glBegin(GL_QUADS);
1095                     glVertex3f((bar < 1 ? bar : 1), 0, 0.0f);
1096                     glVertex3f(1, 0, 0.0f);
1097                     glVertex3f(1, 1, 0.0f);
1098                     glVertex3f((bar < 1 ? bar : 1), 1, 0.0f);
1099                     glEnd();
1100                     glColor4f(0.1, 0.0, 0.0, 1);
1101                     bar = ((float)Person::players[0]->bloodloss) / Person::players[0]->damagetolerance;
1102                     glBegin(GL_QUADS);
1103                     glVertex3f(0, 0, 0.0f);
1104                     glVertex3f((bar < 1 ? bar : 1), 0, 0.0f);
1105                     glVertex3f((bar < 1 ? bar : 1), 1, 0.0f);
1106                     glVertex3f(0, 1, 0.0f);
1107                     glEnd();
1108                     glColor4f(0.4, 0.0, 0.0, 0.7);
1109                     bar = ((float)Person::players[0]->damage) / Person::players[0]->damagetolerance;
1110                     glBegin(GL_QUADS);
1111                     glVertex3f(0, 0, 0.0f);
1112                     glVertex3f((bar < 1 ? bar : 1), 0, 0.0f);
1113                     glVertex3f((bar < 1 ? bar : 1), 1, 0.0f);
1114                     glVertex3f(0, 1, 0.0f);
1115                     glEnd();
1116                     glColor4f(0.4, 0.0, 0.0, 0.7);
1117                     bar = ((float)Person::players[0]->permanentdamage) / Person::players[0]->damagetolerance;
1118                     glBegin(GL_QUADS);
1119                     glVertex3f(0, 0, 0.0f);
1120                     glVertex3f((bar < 1 ? bar : 1), 0, 0.0f);
1121                     glVertex3f((bar < 1 ? bar : 1), 1, 0.0f);
1122                     glVertex3f(0, 1, 0.0f);
1123                     glEnd();
1124                     glColor4f(0.4, 0.0, 0.0, 0.7);
1125                     bar = ((float)Person::players[0]->superpermanentdamage) / Person::players[0]->damagetolerance;
1126                     glBegin(GL_QUADS);
1127                     glVertex3f(0, 0, 0.0f);
1128                     glVertex3f((bar < 1 ? bar : 1), 0, 0.0f);
1129                     glVertex3f((bar < 1 ? bar : 1), 1, 0.0f);
1130                     glVertex3f(0, 1, 0.0f);
1131                     glEnd();
1132                     glColor4f(0.0, 0.0, 0.0, 0.7);
1133                     glLineWidth(2.0);
1134                     glBegin(GL_LINE_STRIP);
1135                     glVertex3f(0, 0, 0.0f);
1136                     glVertex3f(1, 0, 0.0f);
1137                     glVertex3f(1, 1, 0.0f);
1138                     glVertex3f(0, 1, 0.0f);
1139                     glVertex3f(0, 0, 0.0f);
1140                     glEnd();
1141
1142                     glMatrixMode(GL_PROJECTION);
1143                     glPopMatrix();
1144                     glMatrixMode(GL_MODELVIEW);
1145                     glPopMatrix();
1146                     glEnable(GL_DEPTH_TEST);
1147                     glEnable(GL_CULL_FACE);
1148                     glDisable(GL_BLEND);
1149                     glDepthMask(1);
1150                     glEnable(GL_TEXTURE_2D);
1151
1152                     // writing the numbers :
1153                     string = "Damages : " + to_string(int(Person::players[0]->damage)) + "/" + to_string(int(Person::players[0]->damagetolerance)) + " (" + to_string(int(Person::players[0]->bloodloss)) + ")";
1154                     glColor4f(0, 0, 0, 1);
1155                     text->glPrintOutline(1024 / 40 - 4, 768 / 16 - 4 + 768 * 14 / 16 - 40, string, 1, 1.5 * 1.25, 1024, 768);
1156                     glColor4f(1, 0, 0, 1);
1157                     text->glPrint(1024 / 40, 768 / 16 + 768 * 14 / 16 - 40, string, 1, 1.5, 1024, 768);
1158                 }
1159             }
1160
1161             glColor4f(.5, .5, .5, 1);
1162
1163
1164             if ((texttoggle || editorenabled) && devtools && !mainmenu) {
1165                 string = "The framespersecond is " + to_string(int(fps));
1166                 text->glPrint(10, 30, string, 0, .8, 1024, 768);
1167
1168                 if (editorenabled) {
1169                     string = "Map editor enabled.";
1170                 } else {
1171                     string = "Map editor disabled.";
1172                 }
1173                 text->glPrint(10, 60, string, 0, .8, 1024, 768);
1174                 if (editorenabled) {
1175                     string = "Object size: " + to_string(editorsize);
1176                     text->glPrint(10, 75, string, 0, .8, 1024, 768);
1177                     if (editoryaw >= 0) {
1178                         string = "Object yaw: " + to_string(editoryaw);
1179                     } else {
1180                         string = "Object yaw: Random";
1181                     }
1182                     text->glPrint(10, 90, string, 0, .8, 1024, 768);
1183                     if (editorpitch >= 0) {
1184                         string = "Object pitch: " + to_string(editorpitch);
1185                     } else {
1186                         string = "Object pitch: Random";
1187                     }
1188                     text->glPrint(10, 105, string, 0, .8, 1024, 768);
1189                     string = "Object type: " + to_string(editortype);
1190                     text->glPrint(10, 120, string, 0, .8, 1024, 768);
1191                     switch (editortype) {
1192                     case boxtype:
1193                         string = "(box)";
1194                         break;
1195                     case treetrunktype:
1196                         string = "(tree)";
1197                         break;
1198                     case walltype:
1199                         string = "(wall)";
1200                         break;
1201                     case weirdtype:
1202                         string = "(weird)";
1203                         break;
1204                     case spiketype:
1205                         string = "(spike)";
1206                         break;
1207                     case rocktype:
1208                         string = "(rock)";
1209                         break;
1210                     case bushtype:
1211                         string = "(bush)";
1212                         break;
1213                     case tunneltype:
1214                         string = "(tunnel)";
1215                         break;
1216                     case chimneytype:
1217                         string = "(chimney)";
1218                         break;
1219                     case platformtype:
1220                         string = "(platform)";
1221                         break;
1222                     case cooltype:
1223                         string = "(cool)";
1224                         break;
1225                     case firetype:
1226                         string = "(fire)";
1227                         break;
1228                     }
1229                     text->glPrint(130, 120, string, 0, .8, 1024, 768);
1230
1231                     string = "Numplayers: " + to_string(Person::players.size());
1232                     text->glPrint(10, 155, string, 0, .8, 1024, 768);
1233                     string = "Player " + to_string(int(Person::players.size()) - 1) + ": numwaypoints: " + to_string(Person::players.back()->numwaypoints);
1234                     text->glPrint(10, 140, string, 0, .8, 1024, 768);
1235                 }
1236                 string = "Difficulty: " + to_string(difficulty);
1237                 text->glPrint(10, 240, string, 0, .8, 1024, 768);
1238
1239             }
1240         }
1241
1242         if (drawmode == glowmode) {
1243             glDisable(GL_DEPTH_TEST);
1244             glDisable(GL_CULL_FACE);
1245             glDisable(GL_LIGHTING);
1246             glDisable(GL_TEXTURE_2D);
1247             glDepthMask(0);
1248             glMatrixMode(GL_PROJECTION);
1249             glPushMatrix();
1250             glLoadIdentity();
1251             glOrtho(0, screenwidth, 0, screenheight, -100, 100);
1252             glMatrixMode(GL_MODELVIEW);
1253             glPushMatrix();
1254             glLoadIdentity();
1255             glScalef(screenwidth, screenheight, 1);
1256             glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1257             glEnable(GL_BLEND);
1258             glColor4f(0, 0, 0, .5);
1259             glBegin(GL_QUADS);
1260             glVertex3f(0, 0,  0.0f);
1261             glVertex3f(256, 0, 0.0f);
1262             glVertex3f(256, 256, 0.0f);
1263             glVertex3f(0, 256, 0.0f);
1264             glEnd();
1265             glMatrixMode(GL_PROJECTION);
1266             glPopMatrix();
1267             glMatrixMode(GL_MODELVIEW);
1268             glPopMatrix();
1269             glEnable(GL_DEPTH_TEST);
1270             glEnable(GL_CULL_FACE);
1271             glDisable(GL_BLEND);
1272             glDepthMask(1);
1273         }
1274
1275         if ((((blackout && damageeffects) || (Person::players[0]->bloodloss > 0 && damageeffects && Person::players[0]->blooddimamount > 0) || Person::players[0]->dead) && !cameramode) || console) {
1276             glDisable(GL_DEPTH_TEST);
1277             glDisable(GL_CULL_FACE);
1278             glDisable(GL_LIGHTING);
1279             glDisable(GL_TEXTURE_2D);
1280             glDepthMask(0);
1281             glMatrixMode(GL_PROJECTION);
1282             glPushMatrix();
1283             glLoadIdentity();
1284             glOrtho(0, screenwidth, 0, screenheight, -100, 100);
1285             glMatrixMode(GL_MODELVIEW);
1286             glPushMatrix();
1287             glLoadIdentity();
1288             glScalef(screenwidth, screenheight, 1);
1289             glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1290             glEnable(GL_BLEND);
1291             if (Person::players[0]->dead)
1292                 blackout += multiplier * 3;
1293             if (Person::players[0]->dead == 1)
1294                 blackout = .4f;
1295             if (Person::players[0]->dead == 2 && blackout > .6)
1296                 blackout = .6;
1297             glColor4f(0, 0, 0, blackout);
1298             if (!Person::players[0]->dead) {
1299                 if ((Person::players[0]->bloodloss / Person::players[0]->damagetolerance * (sin(woozy) / 4 + .5))*.3 < .3) {
1300                     glColor4f(0, 0, 0, Person::players[0]->blooddimamount * Person::players[0]->bloodloss / Person::players[0]->damagetolerance * (sin(woozy) / 4 + .5)*.3);
1301                     blackout = Person::players[0]->blooddimamount * Person::players[0]->bloodloss / Person::players[0]->damagetolerance * (sin(woozy) / 4 + .5) * .3;
1302                 } else {
1303                     glColor4f(0, 0, 0, Person::players[0]->blooddimamount * .3);
1304                     blackout = Person::players[0]->blooddimamount * .3;
1305                 }
1306             }
1307             if (console)
1308                 glColor4f(.7, 0, 0, .2);
1309             glBegin(GL_QUADS);
1310             glVertex3f(0, 0,  0.0f);
1311             glVertex3f(256, 0,  0.0f);
1312             glVertex3f(256, 256, 0.0f);
1313             glVertex3f(0, 256, 0.0f);
1314             glEnd();
1315             glMatrixMode(GL_PROJECTION);
1316             glPopMatrix();
1317             glMatrixMode(GL_MODELVIEW);
1318             glPopMatrix();
1319             glEnable(GL_DEPTH_TEST);
1320             glEnable(GL_CULL_FACE);
1321             glDisable(GL_BLEND);
1322             glDepthMask(1);
1323         }
1324
1325         if (flashamount > 0 && damageeffects) {
1326             if (flashamount > 1)
1327                 flashamount = 1;
1328             if (flashdelay <= 0)
1329                 flashamount -= multiplier;
1330             flashdelay--;
1331             if (flashamount < 0)
1332                 flashamount = 0;
1333             glDisable(GL_DEPTH_TEST);
1334             glDisable(GL_CULL_FACE);
1335             glDisable(GL_LIGHTING);
1336             glDepthMask(0);
1337             glMatrixMode(GL_PROJECTION);
1338             glPushMatrix();
1339             glLoadIdentity();
1340             glOrtho(0, screenwidth, 0, screenheight, -100, 100);
1341             glMatrixMode(GL_MODELVIEW);
1342             glPushMatrix();
1343             glLoadIdentity();
1344             glScalef(screenwidth, screenheight, 1);
1345             glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1346             glEnable(GL_BLEND);
1347             glColor4f(flashr, flashg, flashb, flashamount);
1348             glBegin(GL_QUADS);
1349             glVertex3f(0, 0,  0.0f);
1350             glVertex3f(256, 0, 0.0f);
1351             glVertex3f(256, 256, 0.0f);
1352             glVertex3f(0, 256, 0.0f);
1353             glEnd();
1354             glMatrixMode(GL_PROJECTION);
1355             glPopMatrix();
1356             glMatrixMode(GL_MODELVIEW);
1357             glPopMatrix();
1358             glEnable(GL_DEPTH_TEST);
1359             glEnable(GL_CULL_FACE);
1360             glDisable(GL_BLEND);
1361             glDepthMask(1);
1362         }
1363
1364         if (!console) {
1365             displaytime[0] = 0;
1366             glEnable(GL_TEXTURE_2D);
1367             glColor4f(1, 1, 1, 1);
1368             for (unsigned i = 1; i < 15; i++)
1369                 if (displaytime[i] < 4)
1370                     for (unsigned j = 0; j < displaytext[i].size(); j++) {
1371                         glColor4f(1, 1, 1, 4 - displaytime[i]);
1372                         string = std::string(1, displaytext[i][j]);
1373                         text->glPrint(30 + j * 10, 30 + i * 20 + (screenheight - 330), string, 0, 1, screenwidth, screenheight);
1374                     }
1375         }
1376
1377         if (difficulty < 2 && !Dialog::inDialog()) { // minimap
1378             float mapviewdist = 20000;
1379
1380             glDisable(GL_DEPTH_TEST);
1381             glColor3f (1.0, 1.0, 1.0); // no coloring
1382
1383             glEnable(GL_TEXTURE_2D);
1384             glTexParameterf( GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE );
1385             glTexParameterf( GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE );
1386             glDisable(GL_DEPTH_TEST);
1387             glDisable(GL_CULL_FACE);
1388             glDisable(GL_LIGHTING);
1389             glDepthMask(0);
1390             glMatrixMode(GL_PROJECTION);
1391             glPushMatrix();
1392             glLoadIdentity();
1393             glOrtho(0, screenwidth, 0, screenheight, -100, 100);
1394             glMatrixMode(GL_MODELVIEW);
1395             glPushMatrix();
1396             glLoadIdentity();
1397             glScalef((float)screenwidth / 2, (float)screenwidth / 2, 1);
1398             glTranslatef(1.75, .25, 0);
1399             glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1400             glEnable(GL_BLEND);
1401             glColor4f(1, 1, 1, 1);
1402             glPushMatrix();
1403             float opac = .7;
1404             XYZ center;
1405             float radius;
1406             float distcheck;
1407
1408             center = Person::players[0]->coords;
1409
1410             radius = 110;
1411
1412             glScalef(.25 / radius * 256 * terrain.scale * .4, .25 / radius * 256 * terrain.scale * .4, 1);
1413             glPushMatrix();
1414             glScalef(1 / (1 / radius * 256 * terrain.scale * .4), 1 / (1 / radius * 256 * terrain.scale * .4), 1);
1415             glPopMatrix();
1416             glRotatef(Person::players[0]->lookyaw * -1 + 180, 0, 0, 1);
1417             glTranslatef(-(center.x / terrain.scale / 256 * -2 + 1), (center.z / terrain.scale / 256 * -2 + 1), 0);
1418             for (int i = 0; i < objects.numobjects; i++) {
1419                 if (objects.type[i] == treetrunktype) {
1420                     distcheck = distsq(&Person::players[0]->coords, &objects.position[i]);
1421                     if (distcheck < mapviewdist) {
1422                         Mapcircletexture.bind();
1423                         glColor4f(0, .3, 0, opac * (1 - distcheck / mapviewdist));
1424                         glPushMatrix();
1425                         glTranslatef(objects.position[i].x / terrain.scale / 256 * -2 + 1, objects.position[i].z / terrain.scale / 256 * 2 - 1, 0);
1426                         glRotatef(objects.yaw[i], 0, 0, 1);
1427                         glScalef(.003, .003, .003);
1428                         glBegin(GL_QUADS);
1429                         glTexCoord2f(0, 0);
1430                         glVertex3f(-1, -1, 0.0f);
1431                         glTexCoord2f(1, 0);
1432                         glVertex3f(1, -1, 0.0f);
1433                         glTexCoord2f(1, 1);
1434                         glVertex3f(1, 1, 0.0f);
1435                         glTexCoord2f(0, 1);
1436                         glVertex3f(-1, 1, 0.0f);
1437                         glEnd();
1438                         glPopMatrix();
1439                     }
1440                 }
1441                 if (objects.type[i] == boxtype) {
1442                     distcheck = distsq(&Person::players[0]->coords, &objects.position[i]);
1443                     if (distcheck < mapviewdist) {
1444                         Mapboxtexture.bind();
1445                         glColor4f(.4, .4, .4, opac * (1 - distcheck / mapviewdist));
1446                         glPushMatrix();
1447                         glTranslatef(objects.position[i].x / terrain.scale / 256 * -2 + 1, objects.position[i].z / terrain.scale / 256 * 2 - 1, 0);
1448                         glRotatef(objects.yaw[i], 0, 0, 1);
1449                         glScalef(.01 * objects.scale[i], .01 * objects.scale[i], .01 * objects.scale[i]);
1450                         glBegin(GL_QUADS);
1451                         glTexCoord2f(0, 0);
1452                         glVertex3f(-1, -1, 0.0f);
1453                         glTexCoord2f(1, 0);
1454                         glVertex3f(1, -1, 0.0f);
1455                         glTexCoord2f(1, 1);
1456                         glVertex3f(1, 1, 0.0f);
1457                         glTexCoord2f(0, 1);
1458                         glVertex3f(-1, 1, 0.0f);
1459                         glEnd();
1460                         glPopMatrix();
1461                     }
1462                 }
1463             }
1464             if (editorenabled) {
1465                 Mapcircletexture.bind();
1466                 for (int i = 0; i < numboundaries; i++) {
1467                     glColor4f(0, 0, 0, opac / 3);
1468                     glPushMatrix();
1469                     glTranslatef(boundary[i].x / terrain.scale / 256 * -2 + 1, boundary[i].z / terrain.scale / 256 * 2 - 1, 0);
1470                     glScalef(.002, .002, .002);
1471                     glBegin(GL_QUADS);
1472                     glTexCoord2f(0, 0);
1473                     glVertex3f(-1, -1, 0.0f);
1474                     glTexCoord2f(1, 0);
1475                     glVertex3f(1, -1, 0.0f);
1476                     glTexCoord2f(1, 1);
1477                     glVertex3f(1, 1, 0.0f);
1478                     glTexCoord2f(0, 1);
1479                     glVertex3f(-1, 1, 0.0f);
1480                     glEnd();
1481                     glPopMatrix();
1482                 }
1483             }
1484             for (unsigned i = 0; i < Person::players.size(); i++) {
1485                 distcheck = distsq(&Person::players[0]->coords, &Person::players[i]->coords);
1486                 if (distcheck < mapviewdist) {
1487                     glPushMatrix();
1488                     Maparrowtexture.bind();
1489                     if (i == 0)
1490                         glColor4f(1, 1, 1, opac);
1491                     else if (Person::players[i]->dead == 2 || Person::players[i]->howactive > typesleeping)
1492                         glColor4f(0, 0, 0, opac * (1 - distcheck / mapviewdist));
1493                     else if (Person::players[i]->dead)
1494                         glColor4f(.3, .3, .3, opac * (1 - distcheck / mapviewdist));
1495                     else if (Person::players[i]->aitype == attacktypecutoff)
1496                         glColor4f(1, 0, 0, opac * (1 - distcheck / mapviewdist));
1497                     else if (Person::players[i]->aitype == passivetype)
1498                         glColor4f(0, 1, 0, opac * (1 - distcheck / mapviewdist));
1499                     else
1500                         glColor4f(1, 1, 0, 1);
1501                     glTranslatef(Person::players[i]->coords.x / terrain.scale / 256 * -2 + 1, Person::players[i]->coords.z / terrain.scale / 256 * 2 - 1, 0);
1502                     glRotatef(Person::players[i]->yaw + 180, 0, 0, 1);
1503                     glScalef(.005, .005, .005);
1504                     glBegin(GL_QUADS);
1505                     glTexCoord2f(0, 0);
1506                     glVertex3f(-1, -1, 0.0f);
1507                     glTexCoord2f(1, 0);
1508                     glVertex3f(1, -1, 0.0f);
1509                     glTexCoord2f(1, 1);
1510                     glVertex3f(1, 1, 0.0f);
1511                     glTexCoord2f(0, 1);
1512                     glVertex3f(-1, 1, 0.0f);
1513                     glEnd();
1514                     glPopMatrix();
1515                 }
1516             }
1517             glPopMatrix();
1518             glDisable(GL_TEXTURE_2D);
1519             glMatrixMode(GL_PROJECTION);
1520             glPopMatrix();
1521             glMatrixMode(GL_MODELVIEW);
1522             glPopMatrix();
1523             glEnable(GL_DEPTH_TEST);
1524             glEnable(GL_CULL_FACE);
1525             glDisable(GL_BLEND);
1526             glDepthMask(1);
1527         }
1528
1529         if (loading && !stealthloading && (!campaign || Person::players[0]->dead)) {
1530             glDisable(GL_DEPTH_TEST);
1531             glDisable(GL_CULL_FACE);
1532             glDisable(GL_LIGHTING);
1533             glDisable(GL_TEXTURE_2D);
1534             glDepthMask(0);
1535             glMatrixMode(GL_PROJECTION);
1536             glPushMatrix();
1537             glLoadIdentity();
1538             glOrtho(0, screenwidth, 0, screenheight, -100, 100);
1539             glMatrixMode(GL_MODELVIEW);
1540             glPushMatrix();
1541             glLoadIdentity();
1542             glScalef(screenwidth, screenheight, 1);
1543             glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1544             glEnable(GL_BLEND);
1545             glColor4f(0, 0, 0, .7);
1546             glBegin(GL_QUADS);
1547             glVertex3f(0, 0, 0.0f);
1548             glVertex3f(256, 0, 0.0f);
1549             glVertex3f(256, 256, 0.0f);
1550             glVertex3f(0, 256, 0.0f);
1551             glEnd();
1552             glMatrixMode(GL_PROJECTION);
1553             glPopMatrix();
1554             glMatrixMode(GL_MODELVIEW);
1555             glPopMatrix();
1556             glEnable(GL_DEPTH_TEST);
1557             glEnable(GL_CULL_FACE);
1558             glDisable(GL_BLEND);
1559             glDepthMask(1);
1560
1561             //logo
1562             glDisable(GL_DEPTH_TEST);
1563             glColor3f (1.0, 1.0, 1.0); // no coloring
1564
1565             glEnable(GL_TEXTURE_2D);
1566
1567             //Minimap
1568
1569             if (loading != 4) {
1570                 glEnable(GL_TEXTURE_2D);
1571                 glColor4f(1, 1, 1, 1);
1572                 string = "Loading...";
1573                 text->glPrint(1024 / 2 - 90, 768 / 2, string, 1, 2, 1024, 768);
1574             }
1575             loading = 2;
1576             drawmode = normalmode;
1577         }
1578
1579         if (winfreeze && !campaign) {
1580             glDisable(GL_DEPTH_TEST);
1581             glDisable(GL_CULL_FACE);
1582             glDisable(GL_LIGHTING);
1583             glDisable(GL_TEXTURE_2D);
1584             glDepthMask(0);
1585             glMatrixMode(GL_PROJECTION);
1586             glPushMatrix();
1587             glLoadIdentity();
1588             glOrtho(0, screenwidth, 0, screenheight, -100, 100);
1589             glMatrixMode(GL_MODELVIEW);
1590             glPushMatrix();
1591             glLoadIdentity();
1592             glScalef(screenwidth, screenheight, 1);
1593             glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1594             glEnable(GL_BLEND);
1595             glColor4f(0, 0, 0, .4);
1596             glBegin(GL_QUADS);
1597             glVertex3f(0, 0, 0.0f);
1598             glVertex3f(256, 0, 0.0f);
1599             glVertex3f(256, 256, 0.0f);
1600             glVertex3f(0, 256, 0.0f);
1601             glEnd();
1602             glMatrixMode(GL_PROJECTION);
1603             glPopMatrix();
1604             glMatrixMode(GL_MODELVIEW);
1605             glPopMatrix();
1606             glEnable(GL_DEPTH_TEST);
1607             glEnable(GL_CULL_FACE);
1608             glDisable(GL_BLEND);
1609             glDepthMask(1);
1610
1611             //logo
1612             glDisable(GL_DEPTH_TEST);
1613             glColor3f (1.0, 1.0, 1.0); // no coloring
1614
1615             glEnable(GL_TEXTURE_2D);
1616
1617             //Win Screen Won Victory
1618
1619             glEnable(GL_TEXTURE_2D);
1620             glColor4f(1, 1, 1, 1);
1621             string = "Level Cleared!";
1622             text->glPrintOutlined(1024 / 2 - string.size() * 10, 768 * 7 / 8, string, 1, 2, 1024, 768);
1623
1624             string = "Score:     " + to_string(int(bonustotal - startbonustotal));
1625             text->glPrintOutlined(1024 / 30, 768 * 6 / 8, string, 1, 2, 1024, 768);
1626
1627             string = "Press Escape to return to menu or Space to continue";
1628             text->glPrintOutlined(640 / 2 - string.size() * 5, 480 * 1 / 16, string, 1, 1, 640, 480);
1629
1630             int wontime = (int)round(wonleveltime);
1631             string = "Time:      " + to_string(int((wontime - wontime % 60) / 60));
1632             if (wontime % 60 < 10) {
1633                 string += "0";
1634             }
1635             string += to_string(int(wontime % 60));
1636             text->glPrintOutlined(1024 / 30, 768 * 6 / 8 - 40, string, 1, 2, 1024, 768);
1637
1638             //Awards
1639             int awards[award_count];
1640             int numawards = award_awards(awards);
1641
1642             for (int i = 0; i < numawards && i < 6; i++)
1643                 text->glPrintOutlined(1024 / 30, 768 * 6 / 8 - 90 - 40 * i, award_names[awards[i]], 1, 2, 1024, 768);
1644         }
1645
1646         if (drawmode != normalmode) {
1647             glEnable(GL_TEXTURE_2D);
1648             glFinish();
1649             if (!drawtoggle || drawmode != realmotionblurmode || (drawtoggle == 2 || change == 1)) {
1650                 if (screentexture) {
1651
1652                     glTexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
1653                     GLfloat subtractColor[4] = { 0.5, 0.5, 0.5, 0.0 };
1654                     glTexEnvfv(GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, subtractColor);
1655                     glTexEnvi(GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_TEXTURE);
1656                     glTexEnvi(GL_TEXTURE_ENV, GL_SOURCE1_RGB, GL_CONSTANT);
1657                     glTexEnvf(GL_TEXTURE_ENV, GL_RGB_SCALE, 2.0f);
1658
1659                     glBindTexture( GL_TEXTURE_2D, screentexture);
1660                     glCopyTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, 0, 0, texviewwidth, texviewheight);
1661                 }
1662             }
1663             if ((drawtoggle || change == 1) && drawmode == realmotionblurmode) {
1664                 if (screentexture2) {
1665                     glBindTexture( GL_TEXTURE_2D, screentexture2);
1666                     glCopyTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, 0, 0, texviewwidth, texviewheight);
1667                 }
1668                 if (!screentexture2) {
1669                     glPixelStorei( GL_UNPACK_ALIGNMENT, 1 );
1670
1671                     glGenTextures( 1, &screentexture2 );
1672                     glTexEnvi( GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE );
1673
1674                     glEnable(GL_TEXTURE_2D);
1675                     glBindTexture( GL_TEXTURE_2D, screentexture2);
1676                     glTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR );
1677                     glTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR );
1678
1679                     glCopyTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, 0, 0, kTextureSize, kTextureSize, 0);
1680                 }
1681             }
1682         }
1683
1684         glClear(GL_DEPTH_BUFFER_BIT);
1685         Game::ReSizeGLScene(90, .1f);
1686         glViewport(0, 0, screenwidth, screenheight);
1687
1688         if (drawmode != normalmode) {
1689             glDisable(GL_DEPTH_TEST);
1690             if (drawmode == motionblurmode) {
1691                 glDrawBuffer(GL_FRONT);
1692                 glReadBuffer(GL_BACK);
1693             }
1694             glColor3f (1.0, 1.0, 1.0); // no coloring
1695
1696             glEnable(GL_TEXTURE_2D);
1697             glBindTexture( GL_TEXTURE_2D, screentexture);
1698             glTexParameterf( GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE );
1699             glTexParameterf( GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE );
1700             glDisable(GL_DEPTH_TEST);
1701             glDisable(GL_CULL_FACE);
1702             glDisable(GL_LIGHTING);
1703             glDepthMask(0);
1704             glMatrixMode(GL_PROJECTION);
1705             glPushMatrix();
1706             glLoadIdentity();
1707             glOrtho(0, screenwidth, 0, screenheight, -100, 100);
1708             glMatrixMode(GL_MODELVIEW);
1709             glPushMatrix();
1710             glLoadIdentity();
1711             glScalef((float)screenwidth / 2, (float)screenheight / 2, 1);
1712             glTranslatef(1, 1, 0);
1713             glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1714             glEnable(GL_BLEND);
1715             if (drawmode == motionblurmode) {
1716                 if (motionbluramount < .2)
1717                     motionbluramount = .2;
1718                 glColor4f(1, 1, 1, motionbluramount);
1719                 glPushMatrix();
1720                 glBegin(GL_QUADS);
1721                 glTexCoord2f(0, 0);
1722                 glVertex3f(-1, -1, 0.0f);
1723                 glTexCoord2f(texcoordwidth, 0);
1724                 glVertex3f(1, -1, 0.0f);
1725                 glTexCoord2f(texcoordwidth, texcoordheight);
1726                 glVertex3f(1, 1, 0.0f);
1727                 glTexCoord2f(0, texcoordheight);
1728                 glVertex3f(-1, 1, 0.0f);
1729                 glEnd();
1730                 glPopMatrix();
1731             }
1732             if (drawmode == realmotionblurmode) {
1733                 glClearColor(0.0f, 0.0f, 0.0f, 1.0f);
1734                 glClear(GL_COLOR_BUFFER_BIT);
1735                 glBlendFunc(GL_SRC_ALPHA, GL_ONE);
1736                 glBindTexture( GL_TEXTURE_2D, screentexture);
1737                 glColor4f(1, 1, 1, .5);
1738                 glPushMatrix();
1739                 glBegin(GL_QUADS);
1740                 glTexCoord2f(0, 0);
1741                 glVertex3f(-1, -1, 0.0f);
1742                 glTexCoord2f(texcoordwidth, 0);
1743                 glVertex3f(1, -1, 0.0f);
1744                 glTexCoord2f(texcoordwidth, texcoordheight);
1745                 glVertex3f(1, 1, 0.0f);
1746                 glTexCoord2f(0, texcoordheight);
1747                 glVertex3f(-1, 1, 0.0f);
1748                 glEnd();
1749                 glPopMatrix();
1750                 glBindTexture( GL_TEXTURE_2D, screentexture2);
1751                 glColor4f(1, 1, 1, .5);
1752                 glPushMatrix();
1753                 glBegin(GL_QUADS);
1754                 glTexCoord2f(0, 0);
1755                 glVertex3f(-1, -1, 0.0f);
1756                 glTexCoord2f(texcoordwidth, 0);
1757                 glVertex3f(1, -1, 0.0f);
1758                 glTexCoord2f(texcoordwidth, texcoordheight);
1759                 glVertex3f(1, 1, 0.0f);
1760                 glTexCoord2f(0, texcoordheight);
1761                 glVertex3f(-1, 1, 0.0f);
1762                 glEnd();
1763                 glPopMatrix();
1764                 glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1765             }
1766             if (drawmode == doublevisionmode) {
1767                 static float crosseyedness;
1768                 crosseyedness = abs(Person::players[0]->damage - Person::players[0]->superpermanentdamage - (Person::players[0]->damagetolerance - Person::players[0]->superpermanentdamage) * 1 / 2) / 30;
1769                 if (crosseyedness > 1)
1770                     crosseyedness = 1;
1771                 if (crosseyedness < 0)
1772                     crosseyedness = 0;
1773                 glColor4f(1, 1, 1, 1);
1774                 glDisable(GL_BLEND);
1775                 glPushMatrix();
1776                 glScalef(1, 1, 1);
1777                 glBegin(GL_QUADS);
1778                 glTexCoord2f(0, 0);
1779                 glVertex3f(-1, -1, 0.0f);
1780                 glTexCoord2f(texcoordwidth, 0);
1781                 glVertex3f(1, -1, 0.0f);
1782                 glTexCoord2f(texcoordwidth, texcoordheight);
1783                 glVertex3f(1, 1, 0.0f);
1784                 glTexCoord2f(0, texcoordheight);
1785                 glVertex3f(-1, 1, 0.0f);
1786                 glEnd();
1787                 glPopMatrix();
1788                 if (crosseyedness) {
1789                     glColor4f(1, 1, 1, .5);
1790                     glEnable(GL_BLEND);
1791                     glPushMatrix();
1792                     glTranslatef(.015 * crosseyedness, 0, 0);
1793                     glScalef(1, 1, 1);
1794                     glBegin(GL_QUADS);
1795                     glTexCoord2f(0, 0);
1796                     glVertex3f(-1, -1, 0.0f);
1797                     glTexCoord2f(texcoordwidth, 0);
1798                     glVertex3f(1, -1, 0.0f);
1799                     glTexCoord2f(texcoordwidth, texcoordheight);
1800                     glVertex3f(1, 1, 0.0f);
1801                     glTexCoord2f(0, texcoordheight);
1802                     glVertex3f(-1, 1, 0.0f);
1803                     glEnd();
1804                     glPopMatrix();
1805                 }
1806             }
1807             if (drawmode == glowmode) {
1808                 glColor4f(.5, .5, .5, .5);
1809                 glEnable(GL_BLEND);
1810                 glBlendFunc(GL_SRC_ALPHA, GL_ONE);
1811                 glPushMatrix();
1812                 glTranslatef(.01, 0, 0);
1813                 glBegin(GL_QUADS);
1814                 glTexCoord2f(0, 0);
1815                 glVertex3f(-1, -1, 0.0f);
1816                 glTexCoord2f(texcoordwidth, 0);
1817                 glVertex3f(1, -1, 0.0f);
1818                 glTexCoord2f(texcoordwidth, texcoordheight);
1819                 glVertex3f(1, 1, 0.0f);
1820                 glTexCoord2f(0, texcoordheight);
1821                 glVertex3f(-1, 1, 0.0f);
1822                 glEnd();
1823                 glPopMatrix();
1824                 glPushMatrix();
1825                 glTranslatef(-.01, 0, 0);
1826                 glBegin(GL_QUADS);
1827                 glTexCoord2f(0, 0);
1828                 glVertex3f(-1, -1, 0.0f);
1829                 glTexCoord2f(texcoordwidth, 0);
1830                 glVertex3f(1, -1, 0.0f);
1831                 glTexCoord2f(texcoordwidth, texcoordheight);
1832                 glVertex3f(1, 1, 0.0f);
1833                 glTexCoord2f(0, texcoordheight);
1834                 glVertex3f(-1, 1, 0.0f);
1835                 glEnd();
1836                 glPopMatrix();
1837                 glPushMatrix();
1838                 glTranslatef(.0, .01, 0);
1839                 glBegin(GL_QUADS);
1840                 glTexCoord2f(0, 0);
1841                 glVertex3f(-1, -1, 0.0f);
1842                 glTexCoord2f(texcoordwidth, 0);
1843                 glVertex3f(1, -1, 0.0f);
1844                 glTexCoord2f(texcoordwidth, texcoordheight);
1845                 glVertex3f(1, 1, 0.0f);
1846                 glTexCoord2f(0, texcoordheight);
1847                 glVertex3f(-1, 1, 0.0f);
1848                 glEnd();
1849                 glPopMatrix();
1850                 glPushMatrix();
1851                 glTranslatef(0, -.01, 0);
1852                 glBegin(GL_QUADS);
1853                 glTexCoord2f(0, 0);
1854                 glVertex3f(-1, -1, 0.0f);
1855                 glTexCoord2f(texcoordwidth, 0);
1856                 glVertex3f(1, -1, 0.0f);
1857                 glTexCoord2f(texcoordwidth, texcoordheight);
1858                 glVertex3f(1, 1, 0.0f);
1859                 glTexCoord2f(0, texcoordheight);
1860                 glVertex3f(-1, 1, 0.0f);
1861                 glEnd();
1862                 glPopMatrix();
1863             }
1864             if (drawmode == radialzoommode) {
1865                 for (int i = 0; i < 3; i++) {
1866                     glColor4f(1, 1, 1, 1 / ((float)i + 1));
1867                     glPushMatrix();
1868                     glScalef(1 + (float)i * .01, 1 + (float)i * .01, 1);
1869                     glBegin(GL_QUADS);
1870                     glTexCoord2f(0, 0);
1871                     glVertex3f(-1, -1, 0.0f);
1872                     glTexCoord2f(texcoordwidth, 0);
1873                     glVertex3f(1, -1, 0.0f);
1874                     glTexCoord2f(texcoordwidth, texcoordheight);
1875                     glVertex3f(1, 1, 0.0f);
1876                     glTexCoord2f(0, texcoordheight);
1877                     glVertex3f(-1, 1, 0.0f);
1878                     glEnd();
1879                     glPopMatrix();
1880                 }
1881             }
1882             glDisable(GL_TEXTURE_2D);
1883             glMatrixMode(GL_PROJECTION);
1884             glPopMatrix();
1885             glMatrixMode(GL_MODELVIEW);
1886             glPopMatrix();
1887             glEnable(GL_DEPTH_TEST);
1888             glEnable(GL_CULL_FACE);
1889             glDisable(GL_BLEND);
1890             glDepthMask(1);
1891         }
1892
1893         if (console) {
1894             glEnable(GL_TEXTURE_2D);
1895             glColor4f(1, 1, 1, 1);
1896             int offset = 0;
1897             if (consoleselected >= 60)
1898                 offset = consoleselected - 60;
1899             text->glPrint(10, 30, " ]", 0, 1, 1024, 768);
1900             if (consoleblink) {
1901                 text->glPrint(30 + (float)(consoleselected) * 10 - offset * 10, 30, "_", 0, 1, 1024, 768);
1902             }
1903             for (unsigned i = 0; i < 15; i++)
1904                 for (unsigned j = 0; j < consoletext[i].size(); j++) {
1905                     glColor4f(1, 1, 1, 1 - (float)(i) / 16);
1906                     text->glPrint(30 + j * 10 - offset * 10, 30 + i * 20, std::string(1, consoletext[i][j]), 0, 1, 1024, 768);
1907                 }
1908         }
1909     }
1910
1911     if (freeze || winfreeze || (mainmenu && gameon) || (!gameon && gamestarted)) {
1912         multiplier = tempmult;
1913     }
1914
1915     if (mainmenu) {
1916         DrawMenu();
1917     }
1918
1919     if (freeze || winfreeze || (mainmenu && gameon) || (!gameon && gamestarted)) {
1920         tempmult = multiplier;
1921         multiplier = 0;
1922     }
1923
1924     if ( side == stereoRight || side == stereoCenter ) {
1925         if (drawmode != motionblurmode || mainmenu) {
1926             swap_gl_buffers();
1927         }
1928     }
1929
1930     glDrawBuffer(GL_BACK);
1931     glReadBuffer(GL_BACK);
1932
1933     weapons.DoStuff();
1934
1935     if (drawtoggle == 2)
1936         drawtoggle = 0;
1937
1938     if (freeze || winfreeze || (mainmenu && gameon) || (!gameon && gamestarted)) {
1939         multiplier = tempmult;
1940     }
1941     //Jordan fixed your warning!
1942     return 0;
1943 }
1944
1945 void DrawMenu()
1946 {
1947     // !!! FIXME: hack: clamp framerate in menu so text input works correctly on fast systems.
1948     SDL_Delay(15);
1949
1950     glDrawBuffer(GL_BACK);
1951     glReadBuffer(GL_BACK);
1952     glTexEnvi( GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE );
1953     Game::ReSizeGLScene(90, .1f);
1954
1955     //draw menu background
1956     glClear(GL_DEPTH_BUFFER_BIT);
1957     glEnable(GL_ALPHA_TEST);
1958     glAlphaFunc(GL_GREATER, 0.001f);
1959     glEnable(GL_TEXTURE_2D);
1960     glDisable(GL_DEPTH_TEST);
1961     glDisable(GL_CULL_FACE);
1962     glDisable(GL_LIGHTING);
1963     glDepthMask(0);
1964     glMatrixMode(GL_PROJECTION);
1965     glPushMatrix();
1966     glLoadIdentity();
1967     glOrtho(0, screenwidth, 0, screenheight, -100, 100);
1968     glMatrixMode(GL_MODELVIEW);
1969     glPushMatrix();
1970     glLoadIdentity();
1971     glTranslatef(screenwidth / 2, screenheight / 2, 0);
1972     glPushMatrix();
1973     glScalef((float)screenwidth / 2, (float)screenheight / 2, 1);
1974     glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1975     glDisable(GL_BLEND);
1976     glColor4f(0, 0, 0, 1.0);
1977     glTexParameterf( GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP );
1978     glTexParameterf( GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP );
1979     glDisable(GL_TEXTURE_2D);
1980     glBegin(GL_QUADS);
1981     glVertex3f(-1, -1, 0);
1982     glVertex3f(+1, -1, 0);
1983     glVertex3f(+1, +1, 0);
1984     glVertex3f(-1, +1, 0);
1985     glEnd();
1986     glEnable(GL_BLEND);
1987     glColor4f(0.4, 0.4, 0.4, 1.0);
1988     glTexParameterf( GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP );
1989     glTexParameterf( GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP );
1990     glEnable(GL_TEXTURE_2D);
1991     Game::Mainmenuitems[4].bind();
1992     glBegin(GL_QUADS);
1993     glTexCoord2f(0, 0);
1994     glVertex3f(-1, -1, 0);
1995     glTexCoord2f(1, 0);
1996     glVertex3f(+1, -1, 0);
1997     glTexCoord2f(1, 1);
1998     glVertex3f(+1, +1, 0);
1999     glTexCoord2f(0, 1);
2000     glVertex3f(-1, +1, 0);
2001     glEnd();
2002     glPopMatrix();
2003     glPopMatrix();
2004     glMatrixMode(GL_PROJECTION);
2005     glPopMatrix();
2006     glMatrixMode(GL_MODELVIEW);
2007
2008
2009
2010     glMatrixMode(GL_PROJECTION);
2011     glPushMatrix();
2012     glLoadIdentity();
2013     glOrtho(0, 640, 0, 480, -100, 100);
2014     glMatrixMode(GL_MODELVIEW);
2015     glPushMatrix();
2016     glLoadIdentity();
2017     glEnable(GL_TEXTURE_2D);
2018
2019     Menu::drawItems();
2020
2021     //draw mouse cursor
2022     glMatrixMode(GL_PROJECTION);
2023     glPopMatrix();
2024     glMatrixMode(GL_MODELVIEW);
2025     glPopMatrix();
2026
2027     glMatrixMode(GL_PROJECTION);
2028     glPushMatrix();
2029     glLoadIdentity();
2030     glOrtho(0, screenwidth, 0, screenheight, -100, 100);
2031     glMatrixMode(GL_MODELVIEW);
2032     glPushMatrix();
2033     glLoadIdentity();
2034     glTranslatef(screenwidth / 2, screenheight / 2, 0);
2035     glPushMatrix();
2036     glScalef((float)screenwidth / 2, (float)screenheight / 2, 1);
2037     glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2038     glEnable(GL_BLEND);
2039     glEnable(GL_TEXTURE_2D);
2040     glColor4f(1, 1, 1, 1);
2041     glTexParameterf( GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP );
2042     glTexParameterf( GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP );
2043     glPopMatrix();
2044     if (!Game::waiting) { // hide the cursor while waiting for a key
2045         glPushMatrix();
2046         glTranslatef(Game::mousecoordh - screenwidth / 2, Game::mousecoordv * -1 + screenheight / 2, 0);
2047         glScalef((float)screenwidth / 64, (float)screenwidth / 64, 1);
2048         glTranslatef(1, -1, 0);
2049         glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2050         glColor4f(1, 1, 1, 1);
2051         Game::cursortexture.bind();
2052         glPushMatrix();
2053         glBegin(GL_QUADS);
2054         glTexCoord2f(0, 0);
2055         glVertex3f(-1, -1, 0.0f);
2056         glTexCoord2f(1, 0);
2057         glVertex3f(1, -1, 0.0f);
2058         glTexCoord2f(1, 1);
2059         glVertex3f(1, 1, 0.0f);
2060         glTexCoord2f(0, 1);
2061         glVertex3f(-1, 1, 0.0f);
2062         glEnd();
2063         glPopMatrix();
2064         glPopMatrix();
2065     }
2066     glPopMatrix();
2067     glMatrixMode(GL_PROJECTION);
2068     glPopMatrix();
2069
2070
2071     //draw screen flash
2072     if (flashamount > 0) {
2073         if (flashamount > 1)
2074             flashamount = 1;
2075         if (flashdelay <= 0)
2076             flashamount -= multiplier;
2077         flashdelay--;
2078         if (flashamount < 0)
2079             flashamount = 0;
2080         glDisable(GL_DEPTH_TEST);
2081         glDisable(GL_CULL_FACE);
2082         glDisable(GL_LIGHTING);
2083         glDisable(GL_TEXTURE_2D);
2084         glDepthMask(0);
2085         glMatrixMode(GL_PROJECTION);
2086         glPushMatrix();
2087         glLoadIdentity();
2088         glOrtho(0, screenwidth, 0, screenheight, -100, 100);
2089         glMatrixMode(GL_MODELVIEW);
2090         glPushMatrix();
2091         glLoadIdentity();
2092         glScalef(screenwidth, screenheight, 1);
2093         glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2094         glEnable(GL_BLEND);
2095         glColor4f(flashr, flashg, flashb, flashamount);
2096         glBegin(GL_QUADS);
2097         glVertex3f(0, 0, 0.0f);
2098         glVertex3f(256, 0, 0.0f);
2099         glVertex3f(256, 256, 0.0f);
2100         glVertex3f(0, 256, 0.0f);
2101         glEnd();
2102         glMatrixMode(GL_PROJECTION);
2103         glPopMatrix();
2104         glMatrixMode(GL_MODELVIEW);
2105         glPopMatrix();
2106         glEnable(GL_DEPTH_TEST);
2107         glEnable(GL_CULL_FACE);
2108         glDisable(GL_BLEND);
2109         glDepthMask(1);
2110     }
2111 }