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 #define NB_CAMPAIGN_MENU_ITEM 7
  63
  64 extern GLuint rabbittexture;
  65
  66 struct TextureInfo;
  67
  68 class CampaignLevel
  69 {
  70 private:
  71         struct Position
  72         {
  73                 int x;
  74                 int y;
  75         };
  76 public:
  77         std::string mapname;
  78         std::string description;
  79         int choosenext;
  80                 /*
  81                 0 = Immediately load next level at the end of this one.
  82                 1 = Go back to the world map.
  83                 2 = Don't bring up the Fiery loading screen. Maybe other things, I've not investigated.
  84                 */
  85         //int numnext; // 0 on final level. As David said: he meant to add story branching, but he eventually hadn't.
  86         std::vector<int> nextlevel;
  87         Position location;
  88
  89         CampaignLevel() {
  90                 choosenext = 1;
  91                 location.x = 0;
  92                 location.y = 0;
  93         }
  94
  95         istream& operator<< (istream& is) {
  96                 is.ignore(256,':');
  97                 is.ignore(256,':');
  98                 is.ignore(256,' ');
  99                 is >> mapname;
 100                 is.ignore(256,':');
 101                 is >> description;
 102                 for(int pos = description.find('_');pos!=string::npos;pos = description.find('_',pos)) {
 103                         description.replace(pos,1,1,' ');
 104                 }
 105                 is.ignore(256,':');
 106                 is >> choosenext;
 107                 is.ignore(256,':');
 108                 int numnext,next;
 109                 is >> numnext;
 110                 for(int j=0;j<numnext;j++) {
 111                         is.ignore(256,':');
 112                         is >> next;
 113                         nextlevel.push_back(next-1);
 114                 }
 115                 is.ignore(256,':');
 116                 is >> location.x;
 117                 is.ignore(256,':');
 118                 is >> location.y;
 119                 return is;
 120         }
 121
 122         friend istream& operator>> (istream& is, CampaignLevel& cl) {
 123                 return cl << is;
 124         }
 125 };
 126
 127 class Game
 128 {
 129         public:
 130                 static std::vector<TextureInfo> textures;
 131
 132                 GLuint terraintexture;
 133                 GLuint terraintexture2;
 134                 GLuint terraintexture3;
 135                 GLuint screentexture;
 136                 GLuint screentexture2;
 137                 GLuint logotexture;
 138                 GLuint loadscreentexture;
 139                 GLuint Maparrowtexture;
 140                 GLuint Mapboxtexture;
 141                 GLuint Mapcircletexture;
 142                 GLuint cursortexture;
 143                 GLuint Mainmenuitems[10];
 144
 145                 int nummenuitems;
 146                 int startx[100];
 147                 int starty[100];
 148                 int endx[100];
 149                 int endy[100];
 150                 float selectedlong[100];
 151                 float offsetx[100];
 152                 float offsety[100];
 153                 int selected;
 154                 int keyselect;
 155                 int indemo;
 156
 157                 bool won;
 158
 159                 bool entername;
 160
 161                 char menustring[100][256];
 162                 char registrationname[256];
 163                 float registrationnumber;
 164
 165                 int newdetail;
 166                 int newscreenwidth;
 167                 int newscreenheight;
 168
 169                 bool gameon;
 170                 float deltah,deltav;
 171                 int mousecoordh,mousecoordv;
 172                 int oldmousecoordh,oldmousecoordv;
 173                 float rotation,rotation2;
 174                 SkyBox skybox;
 175                 bool cameramode;
 176                 int olddrawmode;
 177                 int drawmode;
 178                 bool firstload;
 179                 bool oldbutton;
 180
 181                 float leveltime;
 182                 float loadtime;
 183
 184                 Model hawk;
 185                 XYZ hawkcoords;
 186                 XYZ realhawkcoords;
 187                 GLuint hawktexture;
 188                 float hawkrotation;
 189                 float hawkcalldelay;
 190
 191                 Model eye;
 192                 Model iris;
 193                 Model cornea;
 194
 195                 bool stealthloading;
 196
 197                 std::vector<CampaignLevel> campaignlevels;
 198                 int whichchoice;
 199                 int actuallevel;
 200
 201                 bool minimap;
 202
 203                 int musictype,oldmusictype,oldoldmusictype;
 204                 bool realthreat;
 205
 206                 Model rabbit;
 207                 XYZ rabbitcoords;
 208
 209                 XYZ mapcenter;
 210                 float mapradius;
 211
 212                 Text text;
 213                 float fps;
 214
 215                 XYZ cameraloc;
 216                 float cameradist;
 217
 218                 int drawtoggle;
 219
 220                 bool editorenabled;
 221                 int editortype;
 222                 float editorsize;
 223                 float editorrotation;
 224                 float editorrotation2;
 225
 226                 float brightness;
 227
 228                 int quit;
 229                 int tryquit;
 230
 231                 XYZ pathpoint[30];
 232                 int numpathpoints;
 233                 int numpathpointconnect[30];
 234                 int pathpointconnect[30][30];
 235                 int pathpointselected;
 236
 237                 int endgame;
 238                 bool scoreadded;
 239                 int numchallengelevels;
 240
 241                 bool console;
 242                 int archiveselected;
 243                 char consoletext[15][256];
 244                 int consolechars[15];
 245                 bool chatting;
 246                 char displaytext[15][256];
 247                 int displaychars[15];
 248                 float displaytime[15];
 249                 float displayblinkdelay;
 250                 bool displayblink;
 251                 int displayselected;
 252                 bool consolekeydown;
 253                 float consoleblinkdelay;
 254                 bool consoleblink;
 255                 int consoleselected;
 256                 bool autocam;
 257
 258                 unsigned short crouchkey,jumpkey,forwardkey,chatkey,backkey,leftkey,rightkey,drawkey,throwkey,attackkey;
 259                 bool oldattackkey;
 260
 261                 static void LoadTexture(const char *fileName, GLuint *textureid,int mipmap, bool hasalpha);
 262                 static void LoadTextureSave(const char *fileName, GLuint *textureid,int mipmap,GLubyte *array, int *skinsize);
 263                 static void LoadTextureData(const char *fileName, GLuint *textureid,int mipmap, bool hasalpha);
 264                 static void LoadTextureSaveData(const char *fileName, GLuint *textureid,int mipmap,GLubyte *array, int *skinsize, bool reload);
 265                 void LoadSave(const char *fileName, GLuint *textureid,bool mipmap,GLubyte *array, int *skinsize);
 266         bool AddClothes(const char *fileName, GLubyte *array);
 267                 void InitGame();
 268                 void LoadScreenTexture();
 269                 void LoadStuff();
 270                 void LoadingScreen();
 271                 void LoadCampaign();
 272                 static std::vector<std::string> ListCampaigns();
 273                 void FadeLoadingScreen(float howmuch);
 274                 void Dispose();
 275                 int DrawGLScene(StereoSide side);
 276                 void DrawMenu();
 277                 void DrawGL();
 278         //factored from Tick() -sf17k
 279                 void MenuTick();
 280         void doTutorial();
 281         void doDebugKeys();
 282                 void doJumpReversals();
 283                 void doAerialAcrobatics();
 284                 void doAttacks();
 285                 void doPlayerCollisions();
 286                 void doAI(int i);
 287         //end factored
 288                 void Tick();
 289                 void TickOnce();
 290                 void TickOnceAfter();
 291                 void SetUpLighting();
 292                 void Loadlevel(int which);
 293                 void Loadlevel(const char *name);
 294                 void Setenvironment(int which);
 295                 GLvoid ReSizeGLScene(float fov, float near);
 296                 int findPathDist(int start,int end);
 297                 int checkcollide(XYZ startpoint, XYZ endpoint);
 298                 int checkcollide(XYZ startpoint, XYZ endpoint, int what);
 299                 int loading;
 300                 float talkdelay;
 301
 302                 void fireSound(int sound=fireendsound);
 303                 void setKeySelected();
 304
 305                 int numboundaries;
 306                 XYZ boundary[360];
 307
 308                 int whichlevel;
 309                 int oldenvironment;
 310                 int targetlevel;
 311                 float changedelay;
 312
 313                 float musicvolume[4];
 314                 float oldmusicvolume[4];
 315                 int musicselected;
 316                 int change;
 317                 Game();
 318                 ~Game() {
 319                         for(int i=0;i<10;i++){
 320                                 if(Mainmenuitems[i])glDeleteTextures( 1, &Mainmenuitems[i] );
 321                         }
 322                         glDeleteTextures( 1, &cursortexture );
 323                         glDeleteTextures( 1, &Maparrowtexture );
 324                         glDeleteTextures( 1, &Mapboxtexture );
 325                         glDeleteTextures( 1, &Mapcircletexture );
 326                         glDeleteTextures( 1, &terraintexture );
 327                         glDeleteTextures( 1, &terraintexture2 );
 328                         if(screentexture>0)glDeleteTextures( 1, &screentexture );
 329                         if(screentexture2>0)glDeleteTextures( 1, &screentexture2 );
 330                         glDeleteTextures( 1, &hawktexture );
 331                         glDeleteTextures( 1, &logotexture );
 332                         glDeleteTextures( 1, &loadscreentexture );
 333
 334                         Dispose();
 335                 }
 336                 bool isWaiting() { return waiting; };
 337         private:
 338                 void setKeySelected_thread();
 339                 static int thread(void *data);
 340                 void inputText(char* str, int* charselected, int* nb_chars);
 341                 void flash();
 342                 bool waiting;
 343                 //int mainmenu;
 344                 Account* accountactive;
 345 };
 346
 347 //keeps track of which textures are loaded
 348 //TODO: delete them properly
 349 struct TextureInfo {
 350     bool isLoaded;
 351     bool isSkin;
 352     const char* fileName;
 353     GLuint* ptextureid;
 354     int mipmap;
 355     bool hasalpha;
 356     GLubyte* array;
 357     int* skinsize;
 358
 359     void load() {
 360         if(isSkin)
 361             Game::LoadTextureSaveData(fileName,ptextureid,mipmap,array,skinsize,isLoaded);
 362         else
 363             Game::LoadTextureData(fileName,ptextureid,mipmap,hasalpha);
 364         isLoaded=true;
 365     }
 366     TextureInfo(const char *_fileName, GLuint *_ptextureid,int _mipmap, bool _hasalpha):
 367         isLoaded(false), isSkin(false), array(NULL), skinsize(NULL),
 368         fileName(_fileName), ptextureid(_ptextureid), mipmap(_mipmap), hasalpha(_hasalpha) { }
 369     TextureInfo(const char *_fileName, GLuint *_ptextureid, int _mipmap, GLubyte *_array, int *_skinsize):
 370         isLoaded(false), isSkin(true), hasalpha(false),
 371         fileName(_fileName), ptextureid(_ptextureid), mipmap(_mipmap), array(_array), skinsize(_skinsize) { }
 372 };
 373
 374 #ifndef __forceinline
 375 #  ifdef __GNUC__
 376 #    define __forceinline inline __attribute__((always_inline))
 377 #  endif
 378 #endif
 379
 380 static __forceinline void swap_gl_buffers(void)
 381 {
 382     SDL_GL_SwapBuffers();
 383 }
 384
 385 extern "C" { void UndefinedSymbolToExposeStubbedCode(void); }
 386 //#define STUBBED(x) UndefinedSymbolToExposeStubbedCode();
 387 #define STUBBED(x) { static bool seen = false; if (!seen) { seen = true; fprintf(stderr, "STUBBED: %s at %s:%d\n", x, __FILE__, __LINE__); } }
 388 //#define STUBBED(x)
 389
 390 extern int numplayers;
 391
 392 extern int numdialogues;
 393 const int max_dialogues = 20;
 394 const int max_dialoguelength = 20;
 395 extern int numdialogueboxes[max_dialogues];
 396 extern int dialoguetype[max_dialogues];
 397 extern int dialogueboxlocation[max_dialogues][max_dialoguelength];
 398 extern float dialogueboxcolor[max_dialogues][max_dialoguelength][3];
 399 extern int dialogueboxsound[max_dialogues][max_dialoguelength];
 400 extern char dialoguetext[max_dialogues][max_dialoguelength][128];
 401 extern char dialoguename[max_dialogues][max_dialoguelength][64];
 402 extern XYZ dialoguecamera[max_dialogues][max_dialoguelength];
 403 extern XYZ participantlocation[max_dialogues][10];
 404 extern int participantfocus[max_dialogues][max_dialoguelength];
 405 extern int participantaction[max_dialogues][max_dialoguelength];
 406 extern float participantrotation[max_dialogues][10];
 407 extern XYZ participantfacing[max_dialogues][max_dialoguelength][10];
 408 extern float dialoguecamerarotation[max_dialogues][max_dialoguelength];
 409 extern float dialoguecamerarotation2[max_dialogues][max_dialoguelength];
 410 extern int indialogue;
 411 extern int whichdialogue;
 412 extern int directing;
 413 extern float dialoguetime;
 414 extern int dialoguegonethrough[20];
 415
 416 enum maptypes {
 417   mapkilleveryone, mapgosomewhere,
 418   mapkillsomeone, mapkillmost // These two are unused
 419 };
 420
 421 enum pathtypes {wpkeepwalking, wppause};
 422
 423 static const char *pathtypenames[] = {"keepwalking", "pause"};
 424
 425 enum editortypes {typeactive, typesitting, typesittingwall, typesleeping,
 426                   typedead1, typedead2, typedead3, typedead4};
 427
 428 static const char *editortypenames[] = {
 429   "active", "sitting", "sitting wall", "sleeping",
 430   "dead1", "dead2", "dead3", "dead4"
 431 };
 432
 433 #endif