Source/Game.h

   1 /*
   2 Copyright (C) 2003, 2010 - Wolfire Games
   3
   4 This file is part of Lugaru.
   5
   6 Lugaru is free software; you can redistribute it and/or
   7 modify it under the terms of the GNU General Public License
   8 as published by the Free Software Foundation; either version 2
   9 of the License, or (at your option) any later version.
  10
  11 This program is distributed in the hope that it will be useful,
  12 but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  14
  15 See the GNU General Public License for more details.
  16
  17 You should have received a copy of the GNU General Public License
  18 along with this program; if not, write to the Free Software
  19 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  20 */
  21
  22 #ifndef _GAME_H_
  23 #define _GAME_H_
  24
  25 #include "SDL.h"
  26
  27 #if (defined(__APPLE__) && defined(__MACH__))
  28 #  ifdef PLATFORM_MACOSX
  29 #    error Do not define PLATFORM_MACOSX for new builds. It is for the old Carbonized build.
  30 #  endif
  31 #endif
  32
  33 #ifdef PLATFORM_MACOSX
  34 #include <Carbon.h>
  35 #include "Quicktime.h"
  36 #endif
  37
  38 //Jordan included glut.h
  39 //#include <glut.h>
  40
  41 #include "TGALoader.h"
  42
  43 #include "Terrain.h"
  44 #include "Skybox.h"
  45 #include "Skeleton.h"
  46 #include "Models.h"
  47 #include "Lights.h"
  48 #include "Person.h"
  49 #include "Sprite.h"
  50 //#include <agl.h>
  51 #include "Text.h"
  52 #include "Objects.h"
  53 //#include <DrawSprocket.h>
  54 #include "Weapons.h"
  55 #include "binio.h"
  56 #include <fstream>
  57 #include "gamegl.h"
  58 #include "Stereo.h"
  59 #include "Account.h"
  60 #include "Sounds.h"
  61
  62 extern GLuint rabbittexture;
  63
  64 struct TextureInfo;
  65
  66 class Game
  67 {
  68         public:
  69                 static std::vector<TextureInfo> textures;
  70
  71                 GLuint terraintexture;
  72                 GLuint terraintexture2;
  73                 GLuint terraintexture3;
  74                 GLuint screentexture;
  75                 GLuint screentexture2;
  76                 GLuint logotexture;
  77                 GLuint loadscreentexture;
  78                 GLuint Maparrowtexture;
  79                 GLuint Mapboxtexture;
  80                 GLuint Mapcircletexture;
  81                 GLuint cursortexture;
  82                 GLuint Mainmenuitems[10];
  83
  84                 int nummenuitems;
  85                 int startx[100];
  86                 int starty[100];
  87                 int endx[100];
  88                 int endy[100];
  89                 float selectedlong[100];
  90                 float offsetx[100];
  91                 float offsety[100];
  92                 float movex[100];
  93                 float movey[100];
  94                 float transition;
  95                 int anim;
  96                 int selected;
  97                 int keyselect;
  98                 int loaddistrib;
  99                 int indemo;
 100
 101                 bool won;
 102
 103                 bool entername;
 104
 105                 char menustring[100][256];
 106                 char registrationname[256];
 107                 float registrationnumber;
 108
 109                 int newdetail;
 110                 int newscreenwidth;
 111                 int newscreenheight;
 112
 113                 bool gameon;
 114                 float deltah,deltav;
 115                 int mousecoordh,mousecoordv;
 116                 int oldmousecoordh,oldmousecoordv;
 117                 float rotation,rotation2;
 118                 SkyBox skybox;
 119                 bool cameramode;
 120                 int olddrawmode;
 121                 int drawmode;
 122                 bool firstload;
 123                 bool oldbutton;
 124
 125                 float leveltime;
 126                 float loadtime;
 127
 128                 Model hawk;
 129                 XYZ hawkcoords;
 130                 XYZ realhawkcoords;
 131                 GLuint hawktexture;
 132                 float hawkrotation;
 133                 float hawkcalldelay;
 134
 135                 Model eye;
 136                 Model iris;
 137                 Model cornea;
 138
 139                 bool stealthloading;
 140
 141                 int campaignnumlevels;
 142                 char campaignmapname[50][256];
 143                 char campaigndescription[50][256];
 144                 int campaignchoosenext[50];
 145                 int campaignnumnext[50];
 146                 int campaignnextlevel[50][10];
 147                 int campaignchoicesmade;
 148                 int campaignchoices[5000];
 149                 int campaignlocationx[50];
 150                 int campaignlocationy[50];
 151                 int campaignchoicenum;
 152                 int campaignchoicewhich[10];
 153                 int whichchoice;
 154
 155                 int numlevelspassed;
 156                 int levelorder[5000];
 157                 int levelvisible[50];
 158                 int levelhighlight[50];
 159
 160                 bool minimap;
 161
 162                 int musictype,oldmusictype,oldoldmusictype;
 163                 bool realthreat;
 164
 165                 Model rabbit;
 166                 XYZ rabbitcoords;
 167
 168                 XYZ mapcenter;
 169                 float mapradius;
 170
 171                 Text text;
 172                 float fps;
 173
 174                 XYZ cameraloc;
 175                 float cameradist;
 176
 177                 int drawtoggle;
 178
 179                 bool editorenabled;
 180                 int editortype;
 181                 float editorsize;
 182                 float editorrotation;
 183                 float editorrotation2;
 184
 185                 float brightness;
 186
 187                 int quit;
 188                 int tryquit;
 189
 190                 XYZ pathpoint[30];
 191                 int numpathpoints;
 192                 int numpathpointconnect[30];
 193                 int pathpointconnect[30][30];
 194                 int pathpointselected;
 195
 196                 int endgame;
 197                 bool scoreadded;
 198                 int numchallengelevels;
 199
 200                 bool console;
 201                 int archiveselected;
 202                 char consoletext[15][256];
 203                 int consolechars[15];
 204                 bool chatting;
 205                 char displaytext[15][256];
 206                 int displaychars[15];
 207                 float displaytime[15];
 208                 float displayblinkdelay;
 209                 bool displayblink;
 210                 int displayselected;
 211                 bool consolekeydown;
 212                 float consoleblinkdelay;
 213                 bool consoleblink;
 214                 int consoleselected;
 215                 bool autocam;
 216
 217                 unsigned short crouchkey,jumpkey,forwardkey,chatkey,backkey,leftkey,rightkey,drawkey,throwkey,attackkey;
 218                 bool oldattackkey;
 219
 220                 static void LoadTexture(const char *fileName, GLuint *textureid,int mipmap, bool hasalpha);
 221                 static void LoadTextureSave(const char *fileName, GLuint *textureid,int mipmap,GLubyte *array, int *skinsize);
 222                 static void LoadTextureData(const char *fileName, GLuint *textureid,int mipmap, bool hasalpha);
 223                 static void LoadTextureSaveData(const char *fileName, GLuint *textureid,int mipmap,GLubyte *array, int *skinsize, bool reload);
 224                 void LoadSave(const char *fileName, GLuint *textureid,bool mipmap,GLubyte *array, int *skinsize);
 225         bool AddClothes(const char *fileName, GLubyte *array);
 226                 void InitGame();
 227                 void LoadScreenTexture();
 228                 void LoadStuff();
 229                 void LoadingScreen();
 230                 void FadeLoadingScreen(float howmuch);
 231                 void Dispose();
 232                 int DrawGLScene(StereoSide side);
 233                 void DrawGL();
 234         //factored from Tick() -sf17k
 235                 void MenuTick();
 236         void doTutorial();
 237         void doDebugKeys();
 238                 void doJumpReversals();
 239                 void doAerialAcrobatics();
 240                 void doAttacks();
 241                 void doPlayerCollisions();
 242                 void doAI(int i);
 243         //end factored
 244                 void Tick();
 245                 void TickOnce();
 246                 void TickOnceAfter();
 247                 void SetUpLighting();
 248                 void Loadlevel(int which);
 249                 void Loadlevel(const char *name);
 250                 void Setenvironment(int which);
 251                 GLvoid ReSizeGLScene(float fov, float near);
 252                 int findPathDist(int start,int end);
 253                 int checkcollide(XYZ startpoint, XYZ endpoint);
 254                 int checkcollide(XYZ startpoint, XYZ endpoint, int what);
 255                 int loading;
 256                 float talkdelay;
 257
 258                 void fireSound(int sound=fireendsound);
 259                 void setKeySelected();
 260
 261                 int numboundaries;
 262                 XYZ boundary[360];
 263
 264                 int whichlevel;
 265                 int oldenvironment;
 266                 int targetlevel;
 267                 float changedelay;
 268
 269                 float musicvolume[4];
 270                 float oldmusicvolume[4];
 271                 int musicselected;
 272                 int change;
 273                 Game();
 274                 ~Game() {
 275                         for(int i=0;i<10;i++){
 276                                 if(Mainmenuitems[i])glDeleteTextures( 1, &Mainmenuitems[i] );
 277                         }
 278                         glDeleteTextures( 1, &cursortexture );
 279                         glDeleteTextures( 1, &Maparrowtexture );
 280                         glDeleteTextures( 1, &Mapboxtexture );
 281                         glDeleteTextures( 1, &Mapcircletexture );
 282                         glDeleteTextures( 1, &terraintexture );
 283                         glDeleteTextures( 1, &terraintexture2 );
 284                         if(screentexture>0)glDeleteTextures( 1, &screentexture );
 285                         if(screentexture2>0)glDeleteTextures( 1, &screentexture2 );
 286                         glDeleteTextures( 1, &hawktexture );
 287                         glDeleteTextures( 1, &logotexture );
 288                         glDeleteTextures( 1, &loadscreentexture );
 289
 290                         Dispose();
 291                 }
 292                 bool isWaiting() { return waiting; };
 293         private:
 294                 void setKeySelected_thread();
 295                 static int thread(void *data);
 296                 void inputText(char* str, int* charselected, int* nb_chars);
 297                 void flash();
 298                 bool waiting;
 299                 //int mainmenu;
 300                 Account* accountactive;
 301 };
 302
 303 //keeps track of which textures are loaded
 304 //TODO: delete them properly
 305 struct TextureInfo{
 306     bool isLoaded;
 307     bool isSkin;
 308     const char* fileName;
 309     GLuint* ptextureid;
 310     int mipmap;
 311     bool hasalpha;
 312     GLubyte* array;
 313     int* skinsize;
 314
 315     void load(){
 316         if(isSkin)
 317             Game::LoadTextureSaveData(fileName,ptextureid,mipmap,array,skinsize,isLoaded);
 318         else
 319             Game::LoadTextureData(fileName,ptextureid,mipmap,hasalpha);
 320         isLoaded=true;
 321     }
 322     TextureInfo(const char *_fileName, GLuint *_ptextureid,int _mipmap, bool _hasalpha):
 323         isLoaded(false), isSkin(false), array(NULL), skinsize(NULL),
 324         fileName(_fileName), ptextureid(_ptextureid), mipmap(_mipmap), hasalpha(_hasalpha) { }
 325     TextureInfo(const char *_fileName, GLuint *_ptextureid, int _mipmap, GLubyte *_array, int *_skinsize):
 326         isLoaded(false), isSkin(true), hasalpha(false),
 327         fileName(_fileName), ptextureid(_ptextureid), mipmap(_mipmap), array(_array), skinsize(_skinsize) { }
 328 };
 329
 330 #ifndef __forceinline
 331 #  ifdef __GNUC__
 332 #    define __forceinline inline __attribute__((always_inline))
 333 #  endif
 334 #endif
 335
 336 static __forceinline void swap_gl_buffers(void)
 337 {
 338     SDL_GL_SwapBuffers();
 339 }
 340
 341 extern "C" { void UndefinedSymbolToExposeStubbedCode(void); }
 342 //#define STUBBED(x) UndefinedSymbolToExposeStubbedCode();
 343 #define STUBBED(x) { static bool seen = false; if (!seen) { seen = true; fprintf(stderr, "STUBBED: %s at %s:%d\n", x, __FILE__, __LINE__); } }
 344 //#define STUBBED(x)
 345
 346 extern int numplayers;
 347
 348 extern int numdialogues;
 349 const int max_dialogues = 20;
 350 const int max_dialoguelength = 20;
 351 extern int numdialogueboxes[max_dialogues];
 352 extern int dialoguetype[max_dialogues];
 353 extern int dialogueboxlocation[max_dialogues][max_dialoguelength];
 354 extern float dialogueboxcolor[max_dialogues][max_dialoguelength][3];
 355 extern int dialogueboxsound[max_dialogues][max_dialoguelength];
 356 extern char dialoguetext[max_dialogues][max_dialoguelength][128];
 357 extern char dialoguename[max_dialogues][max_dialoguelength][64];
 358 extern XYZ dialoguecamera[max_dialogues][max_dialoguelength];
 359 extern XYZ participantlocation[max_dialogues][10];
 360 extern int participantfocus[max_dialogues][max_dialoguelength];
 361 extern int participantaction[max_dialogues][max_dialoguelength];
 362 extern float participantrotation[max_dialogues][10];
 363 extern XYZ participantfacing[max_dialogues][max_dialoguelength][10];
 364 extern float dialoguecamerarotation[max_dialogues][max_dialoguelength];
 365 extern float dialoguecamerarotation2[max_dialogues][max_dialoguelength];
 366 extern int indialogue;
 367 extern int whichdialogue;
 368 extern int directing;
 369 extern float dialoguetime;
 370 extern int dialoguegonethrough[20];
 371
 372 enum maptypes {
 373   mapkilleveryone, mapgosomewhere,
 374   mapkillsomeone, mapkillmost // These two are unused
 375 };
 376
 377 enum pathtypes {wpkeepwalking, wppause};
 378
 379 static const char *pathtypenames[] = {"keepwalking", "pause"};
 380
 381 enum editortypes {typeactive, typesitting, typesittingwall, typesleeping,
 382                   typedead1, typedead2, typedead3, typedead4};
 383
 384 static const char *editortypenames[] = {
 385   "active", "sitting", "sitting wall", "sleeping",
 386   "dead1", "dead2", "dead3", "dead4"
 387 };
 388
 389 #endif