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         int width;
  72         struct Position
  73         {
  74                 int x;
  75                 int y;
  76         };
  77 public:
  78         std::string mapname;
  79         std::string description;
  80         int choosenext;
  81                 /*
  82                 0 = Immediately load next level at the end of this one.
  83                 1 = Go back to the world map.
  84                 2 = Don't bring up the Fiery loading screen. Maybe other things, I've not investigated.
  85                 */
  86         //int numnext; // 0 on final level. As David said: he meant to add story branching, but he eventually hadn't.
  87         std::vector<int> nextlevel;
  88         Position location;
  89
  90         CampaignLevel() : width(10) {
  91                 choosenext = 1;
  92                 location.x = 0;
  93                 location.y = 0;
  94         }
  95
  96         int getStartX() {
  97                 return 30+120+location.x*400/512;
  98         }
  99
 100         int getStartY() {
 101                 return 30+30+(512-location.y)*400/512;
 102         }
 103
 104         int getEndX() {
 105                 return getStartX()+width;
 106         }
 107
 108         int getEndY() {
 109                 return getStartY()+width;
 110         }
 111
 112         XYZ getCenter() {
 113                 XYZ center;
 114                 center.x=getStartX()+width/2;
 115                 center.y=getStartY()+width/2;
 116                 return center;
 117         }
 118
 119         int getWidth() {
 120                 return width;
 121         }
 122
 123         istream& operator<< (istream& is) {
 124                 is.ignore(256,':');
 125                 is.ignore(256,':');
 126                 is.ignore(256,' ');
 127                 is >> mapname;
 128                 is.ignore(256,':');
 129                 is >> description;
 130                 for(int pos = description.find('_');pos!=string::npos;pos = description.find('_',pos)) {
 131                         description.replace(pos,1,1,' ');
 132                 }
 133                 is.ignore(256,':');
 134                 is >> choosenext;
 135                 is.ignore(256,':');
 136                 int numnext,next;
 137                 is >> numnext;
 138                 for(int j=0;j<numnext;j++) {
 139                         is.ignore(256,':');
 140                         is >> next;
 141                         nextlevel.push_back(next-1);
 142                 }
 143                 is.ignore(256,':');
 144                 is >> location.x;
 145                 is.ignore(256,':');
 146                 is >> location.y;
 147                 return is;
 148         }
 149
 150         friend istream& operator>> (istream& is, CampaignLevel& cl) {
 151                 return cl << is;
 152         }
 153 };
 154
 155 class Game
 156 {
 157         public:
 158                 static std::vector<TextureInfo> textures;
 159
 160                 GLuint terraintexture;
 161                 GLuint terraintexture2;
 162                 GLuint terraintexture3;
 163                 GLuint screentexture;
 164                 GLuint screentexture2;
 165                 GLuint logotexture;
 166                 GLuint loadscreentexture;
 167                 GLuint Maparrowtexture;
 168                 GLuint Mapboxtexture;
 169                 GLuint Mapcircletexture;
 170                 GLuint cursortexture;
 171                 GLuint Mainmenuitems[10];
 172
 173                 int nummenuitems;
 174                 int startx[100];
 175                 int starty[100];
 176                 int endx[100];
 177                 int endy[100];
 178                 float selectedlong[100];
 179                 int selected;
 180                 int keyselect;
 181                 int indemo;
 182
 183                 bool won;
 184
 185                 bool entername;
 186
 187                 char menustring[100][256];
 188                 char registrationname[256];
 189                 float registrationnumber;
 190
 191                 int newdetail;
 192                 int newscreenwidth;
 193                 int newscreenheight;
 194
 195                 bool gameon;
 196                 float deltah,deltav;
 197                 int mousecoordh,mousecoordv;
 198                 int oldmousecoordh,oldmousecoordv;
 199                 float rotation,rotation2;
 200                 SkyBox skybox;
 201                 bool cameramode;
 202                 int olddrawmode;
 203                 int drawmode;
 204                 bool firstload;
 205                 bool oldbutton;
 206
 207                 float leveltime;
 208                 float loadtime;
 209
 210                 Model hawk;
 211                 XYZ hawkcoords;
 212                 XYZ realhawkcoords;
 213                 GLuint hawktexture;
 214                 float hawkrotation;
 215                 float hawkcalldelay;
 216
 217                 Model eye;
 218                 Model iris;
 219                 Model cornea;
 220
 221                 bool stealthloading;
 222
 223                 std::vector<CampaignLevel> campaignlevels;
 224                 int whichchoice;
 225                 int actuallevel;
 226
 227                 bool minimap;
 228
 229                 int musictype,oldmusictype,oldoldmusictype;
 230                 bool realthreat;
 231
 232                 Model rabbit;
 233                 XYZ rabbitcoords;
 234
 235                 XYZ mapcenter;
 236                 float mapradius;
 237
 238                 Text text;
 239                 float fps;
 240
 241                 XYZ cameraloc;
 242                 float cameradist;
 243
 244                 int drawtoggle;
 245
 246                 bool editorenabled;
 247                 int editortype;
 248                 float editorsize;
 249                 float editorrotation;
 250                 float editorrotation2;
 251
 252                 float brightness;
 253
 254                 int quit;
 255                 int tryquit;
 256
 257                 XYZ pathpoint[30];
 258                 int numpathpoints;
 259                 int numpathpointconnect[30];
 260                 int pathpointconnect[30][30];
 261                 int pathpointselected;
 262
 263                 int endgame;
 264                 bool scoreadded;
 265                 int numchallengelevels;
 266
 267                 bool console;
 268                 int archiveselected;
 269                 char consoletext[15][256];
 270                 int consolechars[15];
 271                 bool chatting;
 272                 char displaytext[15][256];
 273                 int displaychars[15];
 274                 float displaytime[15];
 275                 float displayblinkdelay;
 276                 bool displayblink;
 277                 int displayselected;
 278                 bool consolekeydown;
 279                 float consoleblinkdelay;
 280                 bool consoleblink;
 281                 int consoleselected;
 282                 bool autocam;
 283
 284                 unsigned short crouchkey,jumpkey,forwardkey,chatkey,backkey,leftkey,rightkey,drawkey,throwkey,attackkey;
 285                 bool oldattackkey;
 286
 287                 static void LoadTexture(const char *fileName, GLuint *textureid,int mipmap, bool hasalpha);
 288                 static void LoadTextureSave(const char *fileName, GLuint *textureid,int mipmap,GLubyte *array, int *skinsize);
 289                 static void LoadTextureData(const char *fileName, GLuint *textureid,int mipmap, bool hasalpha);
 290                 static void LoadTextureSaveData(const char *fileName, GLuint *textureid,int mipmap,GLubyte *array, int *skinsize, bool reload);
 291                 void LoadSave(const char *fileName, GLuint *textureid,bool mipmap,GLubyte *array, int *skinsize);
 292         bool AddClothes(const char *fileName, GLubyte *array);
 293                 void InitGame();
 294                 void LoadScreenTexture();
 295                 void LoadStuff();
 296                 void LoadingScreen();
 297                 void LoadCampaign();
 298                 static std::vector<std::string> ListCampaigns();
 299                 void FadeLoadingScreen(float howmuch);
 300                 void Dispose();
 301                 int DrawGLScene(StereoSide side);
 302                 void DrawMenu();
 303                 void DrawGL();
 304         //factored from Tick() -sf17k
 305                 void MenuTick();
 306         void doTutorial();
 307         void doDebugKeys();
 308                 void doJumpReversals();
 309                 void doAerialAcrobatics();
 310                 void doAttacks();
 311                 void doPlayerCollisions();
 312                 void doAI(int i);
 313         //end factored
 314                 void Tick();
 315                 void TickOnce();
 316                 void TickOnceAfter();
 317                 void SetUpLighting();
 318                 void Loadlevel(int which);
 319                 void Loadlevel(const char *name);
 320                 void Setenvironment(int which);
 321                 GLvoid ReSizeGLScene(float fov, float near);
 322                 int findPathDist(int start,int end);
 323                 int checkcollide(XYZ startpoint, XYZ endpoint);
 324                 int checkcollide(XYZ startpoint, XYZ endpoint, int what);
 325                 int loading;
 326                 float talkdelay;
 327
 328                 void fireSound(int sound=fireendsound);
 329                 void setKeySelected();
 330
 331                 int numboundaries;
 332                 XYZ boundary[360];
 333
 334                 int whichlevel;
 335                 int oldenvironment;
 336                 int targetlevel;
 337                 float changedelay;
 338
 339                 float musicvolume[4];
 340                 float oldmusicvolume[4];
 341                 int musicselected;
 342                 int change;
 343                 Game();
 344                 ~Game() {
 345                         for(int i=0;i<10;i++){
 346                                 if(Mainmenuitems[i])glDeleteTextures( 1, &Mainmenuitems[i] );
 347                         }
 348                         glDeleteTextures( 1, &cursortexture );
 349                         glDeleteTextures( 1, &Maparrowtexture );
 350                         glDeleteTextures( 1, &Mapboxtexture );
 351                         glDeleteTextures( 1, &Mapcircletexture );
 352                         glDeleteTextures( 1, &terraintexture );
 353                         glDeleteTextures( 1, &terraintexture2 );
 354                         if(screentexture>0)glDeleteTextures( 1, &screentexture );
 355                         if(screentexture2>0)glDeleteTextures( 1, &screentexture2 );
 356                         glDeleteTextures( 1, &hawktexture );
 357                         glDeleteTextures( 1, &logotexture );
 358                         glDeleteTextures( 1, &loadscreentexture );
 359
 360                         Dispose();
 361                 }
 362                 bool isWaiting() { return waiting; };
 363         private:
 364                 void setKeySelected_thread();
 365                 static int thread(void *data);
 366                 void inputText(char* str, int* charselected, int* nb_chars);
 367                 void flash();
 368                 bool waiting;
 369                 //int mainmenu;
 370                 Account* accountactive;
 371 };
 372
 373 //keeps track of which textures are loaded
 374 //TODO: delete them properly
 375 struct TextureInfo {
 376     bool isLoaded;
 377     bool isSkin;
 378     const char* fileName;
 379     GLuint* ptextureid;
 380     int mipmap;
 381     bool hasalpha;
 382     GLubyte* array;
 383     int* skinsize;
 384
 385     void load() {
 386         if(isSkin)
 387             Game::LoadTextureSaveData(fileName,ptextureid,mipmap,array,skinsize,isLoaded);
 388         else
 389             Game::LoadTextureData(fileName,ptextureid,mipmap,hasalpha);
 390         isLoaded=true;
 391     }
 392     TextureInfo(const char *_fileName, GLuint *_ptextureid,int _mipmap, bool _hasalpha):
 393         isLoaded(false), isSkin(false), array(NULL), skinsize(NULL),
 394         fileName(_fileName), ptextureid(_ptextureid), mipmap(_mipmap), hasalpha(_hasalpha) { }
 395     TextureInfo(const char *_fileName, GLuint *_ptextureid, int _mipmap, GLubyte *_array, int *_skinsize):
 396         isLoaded(false), isSkin(true), hasalpha(false),
 397         fileName(_fileName), ptextureid(_ptextureid), mipmap(_mipmap), array(_array), skinsize(_skinsize) { }
 398 };
 399
 400 #ifndef __forceinline
 401 #  ifdef __GNUC__
 402 #    define __forceinline inline __attribute__((always_inline))
 403 #  endif
 404 #endif
 405
 406 static __forceinline void swap_gl_buffers(void)
 407 {
 408     SDL_GL_SwapBuffers();
 409 }
 410
 411 extern "C" { void UndefinedSymbolToExposeStubbedCode(void); }
 412 //#define STUBBED(x) UndefinedSymbolToExposeStubbedCode();
 413 #define STUBBED(x) { static bool seen = false; if (!seen) { seen = true; fprintf(stderr, "STUBBED: %s at %s:%d\n", x, __FILE__, __LINE__); } }
 414 //#define STUBBED(x)
 415
 416 extern int numplayers;
 417
 418 extern int numdialogues;
 419 const int max_dialogues = 20;
 420 const int max_dialoguelength = 20;
 421 extern int numdialogueboxes[max_dialogues];
 422 extern int dialoguetype[max_dialogues];
 423 extern int dialogueboxlocation[max_dialogues][max_dialoguelength];
 424 extern float dialogueboxcolor[max_dialogues][max_dialoguelength][3];
 425 extern int dialogueboxsound[max_dialogues][max_dialoguelength];
 426 extern char dialoguetext[max_dialogues][max_dialoguelength][128];
 427 extern char dialoguename[max_dialogues][max_dialoguelength][64];
 428 extern XYZ dialoguecamera[max_dialogues][max_dialoguelength];
 429 extern XYZ participantlocation[max_dialogues][10];
 430 extern int participantfocus[max_dialogues][max_dialoguelength];
 431 extern int participantaction[max_dialogues][max_dialoguelength];
 432 extern float participantrotation[max_dialogues][10];
 433 extern XYZ participantfacing[max_dialogues][max_dialoguelength][10];
 434 extern float dialoguecamerarotation[max_dialogues][max_dialoguelength];
 435 extern float dialoguecamerarotation2[max_dialogues][max_dialoguelength];
 436 extern int indialogue;
 437 extern int whichdialogue;
 438 extern int directing;
 439 extern float dialoguetime;
 440 extern int dialoguegonethrough[20];
 441
 442 enum maptypes {
 443   mapkilleveryone, mapgosomewhere,
 444   mapkillsomeone, mapkillmost // These two are unused
 445 };
 446
 447 enum pathtypes {wpkeepwalking, wppause};
 448
 449 static const char *pathtypenames[] = {"keepwalking", "pause"};
 450
 451 enum editortypes {typeactive, typesitting, typesittingwall, typesleeping,
 452                   typedead1, typedead2, typedead3, typedead4};
 453
 454 static const char *editortypenames[] = {
 455   "active", "sitting", "sitting wall", "sleeping",
 456   "dead1", "dead2", "dead3", "dead4"
 457 };
 458
 459 #endif