Source/Game.cpp

   1 #include "Game.h"
   2 #include "openal_wrapper.h"
   3 #include "SDL_thread.h"
   4
   5 extern int mainmenu;
   6 extern OPENAL_SAMPLE *samp[100];
   7 extern int channels[100];
   8 extern "C" void PlaySoundEx(int channel, OPENAL_SAMPLE *sptr, OPENAL_DSPUNIT *dsp, signed char startpaused);
   9
  10
  11
  12 Game::Game()
  13 {
  14         terraintexture = 0;
  15         terraintexture2 = 0;
  16         terraintexture3 = 0;
  17         screentexture = 0;
  18         screentexture2 = 0;
  19         logotexture = 0;
  20         loadscreentexture = 0;
  21         Maparrowtexture = 0;
  22         Mapboxtexture = 0;
  23         Mapcircletexture = 0;
  24         cursortexture = 0;
  25
  26         memset(Mainmenuitems, 0, sizeof(Mainmenuitems));
  27
  28         nummenuitems = 0;
  29
  30         memset(startx, 0, sizeof(startx));
  31         memset(starty, 0, sizeof(starty));
  32         memset(endx, 0, sizeof(endx));
  33         memset(endy, 0, sizeof(endy));
  34
  35         memset(selectedlong, 0, sizeof(selectedlong));
  36         memset(offsetx, 0, sizeof(offsetx));
  37         memset(offsety, 0, sizeof(offsety));
  38         memset(movex, 0, sizeof(movex));
  39         memset(movey, 0, sizeof(movey));
  40         memset(endy, 0, sizeof(endy));
  41
  42         transition = 0;
  43         anim = 0;
  44         selected = 0;
  45         loaddistrib = 0;
  46         keyselect = 0;
  47         indemo = 0;
  48
  49         won = 0;
  50
  51         entername = 0;
  52
  53         memset(menustring, 0, sizeof(menustring));
  54         memset(registrationname, 0, sizeof(registrationname));
  55         registrationnumber = 0;
  56
  57         newdetail = 0;
  58         newscreenwidth = 0;
  59         newscreenheight = 0;
  60
  61         gameon = 0;
  62         deltah = 0,deltav = 0;
  63         mousecoordh = 0,mousecoordv = 0;
  64         oldmousecoordh = 0,oldmousecoordv = 0;
  65         rotation = 0,rotation2 = 0;
  66
  67 //      SkyBox skybox;
  68
  69         cameramode = 0;
  70         cameratogglekeydown = 0;
  71         chattogglekeydown = 0;
  72         olddrawmode = 0;
  73         drawmode = 0;
  74         drawmodetogglekeydown = 0;
  75         explodetogglekeydown = 0;
  76         detailtogglekeydown = 0;
  77         firstload = 0;
  78         oldbutton = 0;
  79
  80         leveltime = 0;
  81         loadtime = 0;
  82
  83 //      Model hawk;
  84
  85 //      XYZ hawkcoords;
  86 //      XYZ realhawkcoords;
  87
  88         hawktexture = 0;
  89         hawkrotation = 0;
  90         hawkcalldelay = 0;
  91 /*
  92         Model eye;
  93         Model iris;
  94         Model cornea;
  95 */
  96         stealthloading = 0;
  97
  98         campaignnumlevels = 0;
  99
 100         memset(campaignmapname, 0, sizeof(campaignmapname));
 101         memset(campaigndescription, 0, sizeof(campaigndescription));
 102         memset(campaignchoosenext, 0, sizeof(campaignchoosenext));
 103         memset(campaignnumnext, 0, sizeof(campaignnumnext));
 104         memset(campaignnextlevel, 0, sizeof(campaignnextlevel));
 105         int campaignchoicesmade;
 106         memset(campaignchoices, 0, sizeof(campaignchoices));
 107         memset(campaignlocationx, 0, sizeof(campaignlocationx));
 108         memset(campaignlocationy, 0, sizeof(campaignlocationy));
 109         memset(campaignlocationy, 0, sizeof(campaignlocationy));
 110
 111         campaignchoicenum = 0;
 112
 113         memset(campaignchoicewhich, 0, sizeof(campaignchoicewhich));
 114
 115         whichchoice = 0;
 116
 117         numlevelspassed = 0;
 118
 119         memset(levelorder, 0, sizeof(levelorder));
 120         memset(levelvisible, 0, sizeof(levelvisible));
 121         memset(levelhighlight, 0, sizeof(levelhighlight));
 122
 123         minimap = 0;
 124
 125         musictype = 0,oldmusictype = 0,oldoldmusictype = 0;
 126         realthreat = 0;
 127
 128 //      Model rabbit;
 129 //      XYZ rabbitcoords;
 130
 131 //      XYZ mapcenter;
 132         mapradius = 0;
 133
 134 //      Text text;
 135         fps = 0;
 136
 137 //      XYZ cameraloc;
 138         cameradist = 0;
 139
 140         envtogglekeydown = 0;
 141         slomotogglekeydown = 0;
 142         texturesizetogglekeydown = 0;
 143         freezetogglekeydown = 0;
 144         drawtoggle = 0;
 145
 146         editorenabled = 0;
 147         editortype = 0;
 148         editorsize = 0;
 149         editorrotation = 0;
 150         editorrotation2 = 0;
 151
 152         brightness = 0;
 153
 154         quit = 0;
 155         tryquit = 0;
 156
 157 //      XYZ pathpoint[30];
 158         numpathpoints = 0;
 159         memset(numpathpointconnect, 0, sizeof(numpathpointconnect));
 160         memset(pathpointconnect, 0, sizeof(pathpointconnect));
 161         pathpointselected = 0;
 162
 163         endgame = 0;
 164         scoreadded = 0;
 165         numchallengelevels = 0;
 166
 167         console = 0;
 168         archiveselected = 0;
 169
 170         memset(consoletext, 0, sizeof(consoletext));
 171         memset(consolechars, 0, sizeof(consolechars));
 172         chatting = 0;
 173         memset(displaytext, 0, sizeof(displaytext));
 174         memset(displaychars, 0, sizeof(displaychars));
 175         memset(displaytime, 0, sizeof(displaytime));
 176         displayblinkdelay = 0;
 177         displayblink = 0;
 178         displayselected = 0;
 179         consolekeydown = 0;
 180         consoletogglekeydown = 0;
 181         consoleblinkdelay = 0;
 182         consoleblink = 0;
 183         consoleselected = 0;
 184 //      memset(togglekey, 0, sizeof(togglekey));
 185 //      memset(togglekeydelay, 0, sizeof(togglekeydelay));
 186         registernow = 0;
 187         autocam = 0;
 188
 189         crouchkey = 0,jumpkey = 0,forwardkey = 0,chatkey = 0,backkey = 0,leftkey = 0,rightkey = 0,drawkey = 0,throwkey = 0,attackkey = 0;
 190         oldattackkey = 0;
 191
 192         loading = 0;
 193         talkdelay = 0;
 194
 195         numboundaries = 0;
 196 //      XYZ boundary[360];
 197
 198         whichlevel = 0;
 199         oldenvironment = 0;
 200         targetlevel = 0;
 201         changedelay = 0;
 202
 203         memset(musicvolume, 0, sizeof(musicvolume));
 204         memset(oldmusicvolume, 0, sizeof(oldmusicvolume));
 205         musicselected = 0;
 206         change = 0;
 207
 208 //------------
 209
 210         waiting = false;
 211         mainmenu = 0;
 212
 213         accountactive = NULL;
 214 }
 215
 216 typedef struct {
 217         Game* game;
 218         void (Game::*method)();
 219 } params_thread;
 220
 221 void Game::fireSound(int sound) {
 222         float gLoc[3]={0,0,0};
 223         float vel[3]={0,0,0};
 224         OPENAL_Sample_SetMinMaxDistance(samp[sound], 9999.0f, 99999.0f);
 225         PlaySoundEx( sound, samp[sound], NULL, true);
 226         OPENAL_3D_SetAttributes(channels[sound], gLoc, vel);
 227         OPENAL_SetVolume(channels[sound], 256);
 228         OPENAL_SetPaused(channels[sound], false);
 229         OPENAL_Sample_SetMinMaxDistance(samp[sound], 8.0f, 2000.0f);
 230 }
 231
 232 void Game::inputText(char* str, int* charselected, int* nb_chars) {
 233         SDL_Event evenement;
 234         int i;
 235
 236         if(!waiting) {
 237                 waiting=true;
 238                 SDL_EnableKeyRepeat(SDL_DEFAULT_REPEAT_DELAY,SDL_DEFAULT_REPEAT_INTERVAL);
 239                 SDL_EnableUNICODE(true);
 240         }
 241
 242         SDL_PollEvent(&evenement);
 243
 244         switch(evenement.type) {
 245                 case SDL_KEYDOWN:
 246                         if(evenement.key.keysym.sym == SDLK_ESCAPE) {
 247                                 for(i=0;i<255;i++){
 248                                         str[i]=' ';
 249                                 }
 250                                 *nb_chars=0;
 251                                 *charselected=0;
 252                                 waiting=false;
 253                         } else if(evenement.key.keysym.sym==SDLK_BACKSPACE){
 254                                 if((*charselected)!=0) {
 255                                         for(i=(*charselected)-1;i<255;i++){
 256                                                 str[i]=str[i+1];
 257                                         }
 258                                         str[255]=' ';
 259                                         (*charselected)--;
 260                                         (*nb_chars)--;
 261                                 }
 262                         } else if(evenement.key.keysym.sym==SDLK_DELETE){
 263                                 for(i=(*charselected);i<255;i++){
 264                                         str[i]=str[i+1];
 265                                 }
 266                                 str[255]=' ';
 267                                 (*nb_chars)--;
 268                         } else if(evenement.key.keysym.sym==SDLK_LEFT){
 269                                 if((*charselected)!=0)
 270                                         (*charselected)--;
 271                         } else if(evenement.key.keysym.sym==SDLK_RIGHT){
 272                                 if((*charselected)<(*nb_chars))
 273                                         (*charselected)++;
 274                         } else if(evenement.key.keysym.sym==SDLK_RETURN) {
 275                                 waiting=false;
 276                         } else if((evenement.key.keysym.unicode<127)&&((*nb_chars)<60)&&(evenement.key.keysym.sym!=SDLK_LSHIFT)&&(evenement.key.keysym.sym!=SDLK_RSHIFT)) {
 277                                 for(i=255;i>=(*charselected)+1;i--){
 278                                         str[i]=str[i-1];
 279                                 }
 280                                 str[*charselected]=evenement.key.keysym.unicode;
 281                                 (*charselected)++;
 282                                 (*nb_chars)++;
 283                         }
 284                 break;
 285         }
 286
 287         if(!waiting) {
 288                 SDL_EnableKeyRepeat(0,0); // disable key repeat
 289                 SDL_EnableUNICODE(false);
 290         }
 291 }
 292
 293 void Game::setKeySelected() {
 294         waiting=true;
 295         params_thread* data = new params_thread;
 296     data->game = this;
 297     data->method = &Game::setKeySelected_thread;
 298     printf("launch thread\n");
 299         SDL_Thread* thread = SDL_CreateThread(Game::thread, data);
 300     if ( thread == NULL ) {
 301         fprintf(stderr, "Unable to create thread: %s\n", SDL_GetError());
 302                 waiting=false;
 303         return;
 304     }
 305 }
 306
 307 void Game::setKeySelected_thread() {
 308         int keycode=-1;
 309         SDL_Event evenement;
 310         while(keycode==-1) {
 311                 SDL_WaitEvent(&evenement);
 312                 switch(evenement.type) {
 313                         case SDL_KEYDOWN:
 314                                 keycode = evenement.key.keysym.sym;
 315                         break;
 316                         case SDL_MOUSEBUTTONDOWN:
 317                                 keycode = SDLK_LAST+evenement.button.button;
 318                         break;
 319                         default:
 320                         break;
 321                 }
 322         }
 323         if(keycode != SDLK_ESCAPE) {
 324                 fireSound();
 325                 switch(keyselect) {
 326                         case 0: forwardkey=keycode;
 327                         break;
 328                         case 1: backkey=keycode;
 329                         break;
 330                         case 2: leftkey=keycode;
 331                         break;
 332                         case 3: rightkey=keycode;
 333                         break;
 334                         case 4: crouchkey=keycode;
 335                         break;
 336                         case 5: jumpkey=keycode;
 337                         break;
 338                         case 6: drawkey=keycode;
 339                         break;
 340                         case 7: throwkey=keycode;
 341                         break;
 342                         case 8: attackkey=keycode;
 343                         break;
 344                         default:
 345                         break;
 346                 }
 347         }
 348         keyselect=-1;
 349         waiting=false;
 350 }
 351
 352 int Game::thread(void *data) {
 353         params_thread* pt = (params_thread*)data;
 354     if(pt) {
 355         (pt->game->*(pt->method))();
 356     }
 357 }
 358
 359 void Game::DrawGL() {
 360         if ( stereomode == stereoNone ) {
 361                 DrawGLScene(stereoCenter);
 362         } else {
 363                 DrawGLScene(stereoLeft);
 364                 DrawGLScene(stereoRight);
 365         }
 366 }