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                 GLuint terraintexture;
 159                 GLuint terraintexture2;
 160                 GLuint terraintexture3;
 161                 GLuint screentexture;
 162                 GLuint screentexture2;
 163                 GLuint logotexture;
 164                 GLuint loadscreentexture;
 165                 GLuint Maparrowtexture;
 166                 GLuint Mapboxtexture;
 167                 GLuint Mapcircletexture;
 168                 GLuint cursortexture;
 169                 GLuint Mainmenuitems[10];
 170
 171                 int selected;
 172                 int keyselect;
 173                 int indemo;
 174
 175                 bool won;
 176
 177                 bool entername;
 178
 179                 char menustring[100][256];
 180                 char registrationname[256];
 181                 float registrationnumber;
 182
 183                 int newdetail;
 184                 int newscreenwidth;
 185                 int newscreenheight;
 186
 187                 bool gameon;
 188                 float deltah,deltav;
 189                 int mousecoordh,mousecoordv;
 190                 int oldmousecoordh,oldmousecoordv;
 191                 float rotation,rotation2;
 192                 SkyBox skybox;
 193                 bool cameramode;
 194                 int olddrawmode;
 195                 int drawmode;
 196                 bool firstload;
 197                 bool oldbutton;
 198
 199                 float leveltime;
 200                 float loadtime;
 201
 202                 Model hawk;
 203                 XYZ hawkcoords;
 204                 XYZ realhawkcoords;
 205                 GLuint hawktexture;
 206                 float hawkrotation;
 207                 float hawkcalldelay;
 208
 209                 Model eye;
 210                 Model iris;
 211                 Model cornea;
 212
 213                 bool stealthloading;
 214
 215                 std::vector<CampaignLevel> campaignlevels;
 216                 int whichchoice;
 217                 int actuallevel;
 218                 bool winhotspot;
 219                 bool windialogue;
 220
 221                 bool minimap;
 222
 223                 int musictype,oldmusictype,oldoldmusictype;
 224                 bool realthreat;
 225
 226                 Model rabbit;
 227                 XYZ rabbitcoords;
 228
 229                 XYZ mapcenter;
 230                 float mapradius;
 231
 232                 Text text;
 233                 float fps;
 234
 235                 XYZ cameraloc;
 236                 float cameradist;
 237
 238                 int drawtoggle;
 239
 240                 bool editorenabled;
 241                 int editortype;
 242                 float editorsize;
 243                 float editorrotation;
 244                 float editorrotation2;
 245
 246                 float brightness;
 247
 248                 int quit;
 249                 int tryquit;
 250
 251                 XYZ pathpoint[30];
 252                 int numpathpoints;
 253                 int numpathpointconnect[30];
 254                 int pathpointconnect[30][30];
 255                 int pathpointselected;
 256
 257                 int endgame;
 258                 bool scoreadded;
 259                 int numchallengelevels;
 260
 261                 bool console;
 262                 int archiveselected;
 263                 char consoletext[15][256];
 264                 int consolechars[15];
 265                 bool chatting;
 266                 char displaytext[15][256];
 267                 int displaychars[15];
 268                 float displaytime[15];
 269                 float displayblinkdelay;
 270                 bool displayblink;
 271                 int displayselected;
 272                 bool consolekeydown;
 273                 float consoleblinkdelay;
 274                 bool consoleblink;
 275                 int consoleselected;
 276                 bool autocam;
 277
 278                 unsigned short crouchkey,jumpkey,forwardkey,chatkey,backkey,leftkey,rightkey,drawkey,throwkey,attackkey;
 279                 unsigned short consolekey;
 280                 bool oldattackkey;
 281
 282                 static void LoadTexture(const string fileName, GLuint *textureid,int mipmap, bool hasalpha);
 283                 static void LoadTextureSave(const string fileName, GLuint *textureid,int mipmap,GLubyte *array, int *skinsize);
 284                 void LoadSave(const char *fileName, GLuint *textureid,bool mipmap,GLubyte *array, int *skinsize);
 285         bool AddClothes(const char *fileName, GLubyte *array);
 286                 void InitGame();
 287                 void LoadScreenTexture();
 288                 void LoadStuff();
 289                 void LoadingScreen();
 290                 void LoadCampaign();
 291                 static std::vector<std::string> ListCampaigns();
 292                 void FadeLoadingScreen(float howmuch);
 293                 void Dispose();
 294                 int DrawGLScene(StereoSide side);
 295                 void DrawMenu();
 296                 void DrawGL();
 297         //factored from Tick() -sf17k
 298                 void MenuTick();
 299         void doTutorial();
 300         void doDebugKeys();
 301                 void doJumpReversals();
 302                 void doAerialAcrobatics();
 303                 void doAttacks();
 304                 void doPlayerCollisions();
 305                 void doAI(int i);
 306         //end factored
 307                 void Tick();
 308                 void TickOnce();
 309                 void TickOnceAfter();
 310                 void SetUpLighting();
 311                 void Loadlevel(int which);
 312                 void Loadlevel(const char *name);
 313                 void Setenvironment(int which);
 314                 GLvoid ReSizeGLScene(float fov, float near);
 315                 int findPathDist(int start,int end);
 316                 int checkcollide(XYZ startpoint, XYZ endpoint);
 317                 int checkcollide(XYZ startpoint, XYZ endpoint, int what);
 318                 int loading;
 319                 float talkdelay;
 320
 321                 void fireSound(int sound=fireendsound);
 322                 void setKeySelected();
 323
 324                 int numboundaries;
 325                 XYZ boundary[360];
 326
 327                 int whichlevel;
 328                 int oldenvironment;
 329                 int targetlevel;
 330                 float changedelay;
 331
 332                 float musicvolume[4];
 333                 float oldmusicvolume[4];
 334                 int musicselected;
 335                 int change;
 336                 Game();
 337                 ~Game() {
 338                         for(int i=0;i<10;i++){
 339                                 if(Mainmenuitems[i])glDeleteTextures( 1, &Mainmenuitems[i] );
 340                         }
 341                         glDeleteTextures( 1, &cursortexture );
 342                         glDeleteTextures( 1, &Maparrowtexture );
 343                         glDeleteTextures( 1, &Mapboxtexture );
 344                         glDeleteTextures( 1, &Mapcircletexture );
 345                         glDeleteTextures( 1, &terraintexture );
 346                         glDeleteTextures( 1, &terraintexture2 );
 347                         if(screentexture>0)glDeleteTextures( 1, &screentexture );
 348                         if(screentexture2>0)glDeleteTextures( 1, &screentexture2 );
 349                         glDeleteTextures( 1, &hawktexture );
 350                         glDeleteTextures( 1, &logotexture );
 351                         glDeleteTextures( 1, &loadscreentexture );
 352
 353                         Dispose();
 354                 }
 355                 bool isWaiting() { return waiting; };
 356         private:
 357                 void setKeySelected_thread();
 358                 static int thread(void *data);
 359                 void inputText(char* str, int* charselected, int* nb_chars);
 360                 void flash();
 361                 bool waiting;
 362                 //int mainmenu;
 363                 Account* accountactive;
 364 };
 365
 366 #ifndef __forceinline
 367 #  ifdef __GNUC__
 368 #    define __forceinline inline __attribute__((always_inline))
 369 #  endif
 370 #endif
 371
 372 static __forceinline void swap_gl_buffers(void)
 373 {
 374     SDL_GL_SwapBuffers();
 375 }
 376
 377 extern "C" { void UndefinedSymbolToExposeStubbedCode(void); }
 378 //#define STUBBED(x) UndefinedSymbolToExposeStubbedCode();
 379 #define STUBBED(x) { static bool seen = false; if (!seen) { seen = true; fprintf(stderr, "STUBBED: %s at %s:%d\n", x, __FILE__, __LINE__); } }
 380 //#define STUBBED(x)
 381
 382 extern int numplayers;
 383
 384 extern int numdialogues;
 385 const int max_dialogues = 20;
 386 const int max_dialoguelength = 20;
 387 extern int numdialogueboxes[max_dialogues];
 388 extern int dialoguetype[max_dialogues];
 389 extern int dialogueboxlocation[max_dialogues][max_dialoguelength];
 390 extern float dialogueboxcolor[max_dialogues][max_dialoguelength][3];
 391 extern int dialogueboxsound[max_dialogues][max_dialoguelength];
 392 extern char dialoguetext[max_dialogues][max_dialoguelength][128];
 393 extern char dialoguename[max_dialogues][max_dialoguelength][64];
 394 extern XYZ dialoguecamera[max_dialogues][max_dialoguelength];
 395 extern XYZ participantlocation[max_dialogues][10];
 396 extern int participantfocus[max_dialogues][max_dialoguelength];
 397 extern int participantaction[max_dialogues][max_dialoguelength];
 398 extern float participantrotation[max_dialogues][10];
 399 extern XYZ participantfacing[max_dialogues][max_dialoguelength][10];
 400 extern float dialoguecamerarotation[max_dialogues][max_dialoguelength];
 401 extern float dialoguecamerarotation2[max_dialogues][max_dialoguelength];
 402 extern int indialogue;
 403 extern int whichdialogue;
 404 extern int directing;
 405 extern float dialoguetime;
 406 extern int dialoguegonethrough[20];
 407
 408 enum maptypes {
 409   mapkilleveryone, mapgosomewhere,
 410   mapkillsomeone, mapkillmost // These two are unused
 411 };
 412
 413 enum pathtypes {wpkeepwalking, wppause};
 414
 415 static const char *pathtypenames[] = {"keepwalking", "pause"};
 416
 417 enum editortypes {typeactive, typesitting, typesittingwall, typesleeping,
 418                   typedead1, typedead2, typedead3, typedead4};
 419
 420 static const char *editortypenames[] = {
 421   "active", "sitting", "sitting wall", "sleeping",
 422   "dead1", "dead2", "dead3", "dead4"
 423 };
 424
 425 #endif