Source/Game.cpp

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