ABM2/Playground.cpp

   1 #include "Playground.h"\r
   2 \r
   3 #include "Engine/engine.h"\r
   4 #include "Engine/VideoUpdate.h"\r
   5 #include "SchemeReader.h"\r
   6 \r
   7 #if WIN32\r
   8 LPD3DXSPRITE d3dspt;\r
   9 LPD3DXFONT font;\r
  10 \r
  11 #endif\r
  12 \r
  13 Playground::Playground(CKernel* kernel) : ITask(kernel) { }\r
  14 \r
  15 bool Playground::Start()\r
  16 {\r
  17         #if WIN32\r
  18         background = NULL;\r
  19         foreground = NULL;\r
  20         font = NULL;\r
  21         HRESULT res;\r
  22 \r
  23         D3DXCreateSprite(d3ddev, &d3dspt);    // create the Direct3D Sprite object\r
  24         res = D3DXCreateFont(d3ddev, 15, 10, 0, 1, false, 0, OUT_TT_ONLY_PRECIS, 0, 0, L"times new roman", &font);\r
  25         if (res != S_OK)\r
  26         {\r
  27                 switch (res)\r
  28                 {\r
  29                         case D3DERR_INVALIDCALL:\r
  30                                 foreground = NULL;\r
  31                                 break;\r
  32                         case D3DXERR_INVALIDDATA:\r
  33                                 foreground = NULL;\r
  34                                 break;\r
  35                         case E_OUTOFMEMORY:\r
  36                                 foreground = NULL;\r
  37                                 break;\r
  38                         default:\r
  39                                 foreground = NULL;\r
  40                 }\r
  41         }\r
  42 \r
  43         res = D3DXCreateTextureFromFile(d3ddev, L"data/field0.png", &background);\r
  44         //res = D3DXCreateTextureFromFile(d3ddev, L"data/tiles0.png", &foreground);\r
  45         res = D3DXCreateTextureFromFileEx(d3ddev, L"data/tiles0.png", D3DX_DEFAULT, D3DX_DEFAULT, 1, 0, D3DFMT_UNKNOWN,\r
  46                 D3DPOOL_DEFAULT ,D3DX_DEFAULT, D3DX_DEFAULT, D3DCOLOR_ARGB(0, 248, 0, 248), NULL, NULL, &foreground);\r
  47         if (res != D3D_OK)\r
  48         {\r
  49                 switch (res)\r
  50                 {\r
  51                         case D3DERR_NOTAVAILABLE:\r
  52                                 foreground = NULL;\r
  53                                 break;\r
  54                         case D3DERR_OUTOFVIDEOMEMORY:\r
  55                                 foreground = NULL;\r
  56                                 break;\r
  57                         case D3DERR_INVALIDCALL:\r
  58                                 foreground = NULL;\r
  59                                 break;\r
  60                         case D3DXERR_INVALIDDATA:\r
  61                                 foreground = NULL;\r
  62                                 break;\r
  63                         case E_OUTOFMEMORY:\r
  64                                 foreground = NULL;\r
  65                                 break;\r
  66                         default:\r
  67                                 foreground = NULL;\r
  68                 }\r
  69         }\r
  70 \r
  71         #endif\r
  72         // init playing field\r
  73         SchemeReader *scheme = new SchemeReader("Data/schemes/BASIC.SCH");\r
  74         for (int i=0; i<PLAYGROUND_COLS; ++i) \r
  75         {\r
  76                 for (int j=0; j<PLAYGROUND_ROWS; ++j)\r
  77                 {\r
  78                         field[i][j] = NULL;\r
  79                 }\r
  80         }\r
  81 \r
  82         CMMPointer<Sprite> tile_sprite = this->getKernel()->getSpriteManager()->getSprite(SPR_TILE);\r
  83         // put in non-destructible blocks\r
  84         for (int i=0; i<PLAYGROUND_COLS; i++) \r
  85         {\r
  86                 for (int j=0; j<PLAYGROUND_ROWS; j++)\r
  87                 {\r
  88                         int subsprite = -1;\r
  89                         switch(scheme->PlayField[j*PLAYGROUND_NUMFIELD_X+i]) {\r
  90                                 case BRICK:\r
  91                                         subsprite = SPR_SUB_BRICK;\r
  92                                         break;\r
  93                                 case SOLID:\r
  94                                         subsprite = SPR_SUB_SOLID;\r
  95                                         break;\r
  96                         }\r
  97                         if (subsprite != -1)\r
  98                                 field[i][j] = new Tile(tile_sprite, subsprite, i, j);\r
  99                 }\r
 100         }\r
 101 /*\r
 102         // put in desctructible blocks with chance 90%\r
 103         for (int i=0; i<PLAYGROUND_COLS; i+=2) \r
 104                 for (int j=0; j<PLAYGROUND_ROWS; ++j)\r
 105                         if ((double)rand()/RAND_MAX <= 0.9) field[i][j] = new Tile(foreground, 0, i, j);\r
 106         for (int i=1; i<PLAYGROUND_COLS; i+=2) \r
 107                 for (int j=0; j<PLAYGROUND_ROWS; j+=2)\r
 108                         if ((double)rand()/RAND_MAX <= 0.9) field[i][j] = new Tile(foreground, 0, i, j);\r
 109 */      \r
 110         // put in a player\r
 111         bomberman = new Bomberman(20, 66);\r
 112         if (field[0][0] != NULL)\r
 113         {\r
 114                 delete field[0][0];\r
 115                 field[0][0] = NULL;\r
 116         }\r
 117         if (field[1][0] != NULL)\r
 118         {\r
 119                 delete field[1][0];\r
 120                 field[1][0] = NULL;\r
 121         }\r
 122         if (field[0][1] != NULL)\r
 123         {\r
 124                 delete field[0][1];\r
 125                 field[0][1] = NULL;\r
 126         }\r
 127 \r
 128         old_counter = GetTickCount();\r
 129         return true;\r
 130 }\r
 131 \r
 132 void Playground::Update()\r
 133 {\r
 134         CMMPointer<Sprite> s = this->getKernel()->getSpriteManager()->getSprite(SPR_FIELD);\r
 135         \r
 136         s->blit(0, 0, 1.0, 1.0, 0, 0, COLOUR_RGBA(0, 0, 255, 255));\r
 137         for (int i=0; i<PLAYGROUND_COLS; ++i) \r
 138         {\r
 139                 for (int j=0; j<PLAYGROUND_ROWS; ++j)\r
 140                 {\r
 141                         if (field[i][j] != NULL) field[i][j]->Draw();\r
 142                 }\r
 143         }\r
 144 \r
 145         #ifdef WIN32\r
 146         bomberman->Update();\r
 147         if (CInputTask::keyDown(DIK_RIGHT)) this->move_right();\r
 148         if (CInputTask::keyDown(DIK_LEFT)) this->move_left();\r
 149         if (CInputTask::keyDown(DIK_UP)) this->move_up();\r
 150         if (CInputTask::keyDown(DIK_DOWN)) this->move_down();\r
 151 \r
 152 \r
 153         d3dspt->End();    // end sprite drawing\r
 154 \r
 155         // do fps thingie\r
 156         RECT rect = {10,10,400,36};\r
 157         char buf[105];\r
 158         DWORD new_counter = GetTickCount();\r
 159         DWORD tmp = new_counter-old_counter;\r
 160         double tmp2 = 1 / (double(tmp) / 1000.0f);\r
 161         /*      if (tmp == 0)\r
 162                 _itoa_s(0, buf, 5, 10);\r
 163         else\r
 164 */\r
 165         //_gcvt_s(buf, 105, tmp2, 4);\r
 166         sprintf(buf, "%2.2f", tmp2);\r
 167         font->DrawTextA(NULL, (char *)&buf, -1, &rect, DT_LEFT, D3DCOLOR_XRGB(255,255,255));\r
 168 \r
 169         //draw coordinates\r
 170         RECT rect2 = {210,10,300,36};\r
 171         sprintf(buf, "(%d, %d)", bomberman->getX(), bomberman->getY());\r
 172         font->DrawTextA(NULL, (char *)&buf, -1, &rect2, DT_LEFT, D3DCOLOR_XRGB(255,255,255));\r
 173 \r
 174         //draw bomberman_array position\r
 175         RECT rect3 = {310,10,500,36};\r
 176         sprintf(buf, "(%d, %d) - (%d,%d)", bomberman->getFieldCenterX(), bomberman->getFieldCenterY(), bomberman->getOffsetX(), bomberman->getOffsetY());\r
 177         font->DrawTextA(NULL, (char *)&buf, -1, &rect3, DT_LEFT, D3DCOLOR_XRGB(255,255,255));\r
 178         #endif // WIN32\r
 179 \r
 180         old_counter = GetTickCount();\r
 181 }\r
 182 \r
 183 void Playground::Stop()\r
 184 {\r
 185         for (int i=0; i<PLAYGROUND_COLS; ++i) \r
 186                 for (int j=0; j<PLAYGROUND_ROWS; ++j)\r
 187                         if (field[i][j] != NULL) delete field[i][j];\r
 188 \r
 189         if (bomberman != NULL) delete bomberman;\r
 190         #ifdef WIN32\r
 191         if (background != NULL) background->Release();\r
 192         if (foreground != NULL) foreground->Release();\r
 193         if (d3dspt != NULL) d3dspt->Release();\r
 194         if (font != NULL) font->Release();\r
 195         #endif // WIN32\r
 196 }\r
 197 \r
 198 void Playground::move_down()\r
 199 {\r
 200         // first check to stay within the playground\r
 201         if ((bomberman->getY() + bomberman->getHeight()) < (PLAYGROUND_BORDER_TOP + FIELD_UNIT_HEIGHT * PLAYGROUND_ROWS))\r
 202         { // i can go down\r
 203                 int array_x = bomberman->getFieldCenterX();\r
 204                 int array_left = array_x-1;\r
 205                 int array_right = array_x+1;\r
 206                 int array_y = bomberman->getFieldCenterY();\r
 207                 int array_below = array_y+1;\r
 208 \r
 209                 if ((array_below <= PLAYGROUND_ROWS) && (field[array_x][array_below] == NULL) &&\r
 210                         (bomberman->getOffsetX() == 0))//center of field\r
 211                 {\r
 212                         //bomberman->move_to(array_x, array_below);\r
 213                         bomberman->move_to_direction(S);\r
 214                         return;\r
 215                 }\r
 216                 //special cases for down-left :P\r
 217                 if ((field[array_x][array_below] == NULL) && (bomberman->getOffsetX() == 10) && (bomberman->getOffsetY()%2 == 1))\r
 218                 {\r
 219                         bomberman->move_to_direction(SW);\r
 220                         return;\r
 221                 }\r
 222                 if ((field[array_x][array_below] == NULL) && (bomberman->getOffsetX() == 12) && (bomberman->getOffsetY() == 0))\r
 223                 {\r
 224                         bomberman->move_to_direction(SW);\r
 225                         return;\r
 226                 }\r
 227 \r
 228                 //directly above (according to getCenterX), offset 0-18, down left\r
 229                 if ((field[array_x][array_below] == NULL) &&\r
 230                         (bomberman->getOffsetX() >= (FIELD_UNIT_HEIGHT/3)))\r
 231                 {\r
 232                         bomberman->move_to_direction(SWW);\r
 233                         return;\r
 234                 }\r
 235                 if ((field[array_x][array_below] == NULL) &&\r
 236                         (bomberman->getOffsetX() < (FIELD_UNIT_HEIGHT/3)))\r
 237                 {\r
 238                         bomberman->move_to_direction(SSW);\r
 239                         return;\r
 240                 }\r
 241                 //offset 20-36 = down left\r
 242                 if ((field[array_left][array_below] == NULL) && (field[array_x][array_below] != NULL) &&\r
 243                         (bomberman->getOffsetX() >= (FIELD_UNIT_WIDTH/2)) && (bomberman->getOffsetX() < FIELD_UNIT_WIDTH-2))\r
 244                 {\r
 245                         bomberman->move_to_direction(SWW);\r
 246                         return;\r
 247                 }\r
 248                 //offset 4-18 = down right\r
 249                 if ((field[array_right][array_below] == NULL) && (field[array_x][array_below] != NULL) && \r
 250                         (bomberman->getOffsetX() < (FIELD_UNIT_WIDTH/2)) && (bomberman->getOffsetX() > 2))\r
 251                 {\r
 252                         bomberman->move_to_direction(SEE);\r
 253                         return;\r
 254                 }\r
 255                 //directly above (according to getCenterX), offset 20-38, down right\r
 256                 if ((field[array_x][array_below] == NULL) &&\r
 257                         (bomberman->getOffsetX() >= (FIELD_UNIT_WIDTH-FIELD_UNIT_HEIGHT/3)))\r
 258                 {\r
 259                         bomberman->move_to_direction(SEE);\r
 260                         return;\r
 261                 }\r
 262                 if ((field[array_x][array_below] == NULL))\r
 263                 {\r
 264                         bomberman->move_to_direction(SSE);\r
 265                 }\r
 266         }\r
 267 }\r
 268 \r
 269 void Playground::move_up()\r
 270 {\r
 271         // first check to stay within the playground\r
 272         if (bomberman->getY() > PLAYGROUND_BORDER_TOP)\r
 273         { // i can go up\r
 274                 int array_x = bomberman->getFieldCenterX();\r
 275                 int array_left = array_x-1;\r
 276                 int array_right = array_x+1;\r
 277                 int array_y = bomberman->getFieldCenterY();\r
 278                 int array_above = array_y-1;\r
 279 \r
 280                 if ((array_above == -1) || (field[array_x][array_above] == NULL))\r
 281                 {\r
 282                         bomberman->move_to(array_x, array_above);\r
 283                         return;\r
 284                 }\r
 285                 if ((field[array_left][array_above] == NULL) && (field[array_x][array_above] != NULL) && \r
 286                         (bomberman->getCenterX()-PLAYGROUND_BORDER_LEFT < (array_x*40+20)))//linkerkant van midden\r
 287                 {\r
 288                         bomberman->move_to(array_left, array_above);\r
 289                         return;\r
 290                 }\r
 291                 if ((field[array_right][array_above] == NULL) && (field[array_x][array_above] != NULL) && \r
 292                         (bomberman->getCenterX()-PLAYGROUND_BORDER_LEFT > (array_x*40+20)))//rechts van midden\r
 293                 {\r
 294                         bomberman->move_to(array_right, array_above);\r
 295                         return;\r
 296                 }\r
 297         }\r
 298 }\r
 299 \r
 300 void Playground::move_left()\r
 301 {\r
 302         // first check to stay within the playground\r
 303         if (bomberman->getX() > PLAYGROUND_BORDER_LEFT)\r
 304         { // i can go left\r
 305                 int array_x = bomberman->getFieldCenterX();\r
 306                 int array_left = array_x-1;\r
 307                 int array_y = bomberman->getFieldCenterY();\r
 308                 int array_below = array_y+1;\r
 309                 int array_above = array_y-1;\r
 310 \r
 311                 if ((array_left == -1) || (field[array_left][array_y] == NULL))\r
 312                 {\r
 313                         bomberman->move_to(array_left, array_y);\r
 314                         return;\r
 315                 }\r
 316                 if ((field[array_left][array_above] == NULL) && (field[array_left][array_y] != NULL) && \r
 317                         (bomberman->getCenterY()-PLAYGROUND_BORDER_TOP < (array_y*36+18)))\r
 318                 {\r
 319                         bomberman->move_to(array_left, array_above);\r
 320                         return;\r
 321                 }\r
 322                 if ((field[array_left][array_below] == NULL) && (field[array_left][array_y] != NULL) && \r
 323                         (bomberman->getCenterY()-PLAYGROUND_BORDER_TOP > (array_y*36+18)))\r
 324                 {\r
 325                         bomberman->move_to(array_left, array_below);\r
 326                         return;\r
 327                 }\r
 328         }\r
 329 }\r
 330 \r
 331 void Playground::move_right()\r
 332 {\r
 333         // first check to stay within the playground\r
 334         if ((bomberman->getX() + bomberman->getWidth()) < (20 + 40 * PLAYGROUND_COLS))\r
 335         { // i can go right\r
 336                 int array_x = bomberman->getFieldCenterX();\r
 337                 int array_right = array_x+1;\r
 338                 int array_y = bomberman->getFieldCenterY();\r
 339                 int array_below = array_y+1;\r
 340                 int array_above = array_y-1;\r
 341 \r
 342                 if ((array_right < PLAYGROUND_COLS) && (field[array_right][array_y] == NULL))\r
 343                 {\r
 344                         bomberman->move_to(array_right, array_y);\r
 345                         return;\r
 346                 }\r
 347                 if ((field[array_right][array_above] == NULL) && (field[array_right][array_y] != NULL) && (bomberman->getCenterY()-PLAYGROUND_BORDER_TOP < (array_y*36+18)))\r
 348                 {\r
 349                         bomberman->move_to(array_right, array_above);\r
 350                         return;\r
 351                 }\r
 352                 if ((field[array_right][array_below] == NULL) && (field[array_right][array_y] != NULL) && (bomberman->getCenterY()-PLAYGROUND_BORDER_TOP > (array_y*36+18)))\r
 353                 {\r
 354                         bomberman->move_to(array_right, array_below);\r
 355                         return;\r
 356                 }\r
 357         }\r
 358 }\r
 359 \r
 360 // =============================================\r
 361 // Bomberman class\r
 362 // =============================================\r
 363 \r
 364 Bomberman::Bomberman(int xloc, int yloc)\r
 365 {\r
 366         #ifdef WIN32\r
 367         HRESULT res = D3DXCreateTextureFromFile(d3ddev, L"data/powkick.png", &texture);\r
 368         if (res != D3D_OK) texture = NULL;\r
 369         #endif // WIN32\r
 370         x = xloc;\r
 371         y = yloc;\r
 372 }\r
 373 \r
 374 Bomberman::~Bomberman()\r
 375 {\r
 376         #ifdef WIN32\r
 377         if (texture != NULL) texture->Release();\r
 378         #endif // WIN32\r
 379 }\r
 380 \r
 381 void Bomberman::Update()\r
 382 {\r
 383         #ifdef WIN32\r
 384         D3DXVECTOR3 center(0.0f, 0.0f, 0.0f);    // center at the upper-left corner\r
 385         D3DXVECTOR3 position((FLOAT)x, (FLOAT)y, 0.0f);    // position at 50, 50 with no depth\r
 386         RECT rect = {0,0,40,36};\r
 387         d3dspt->Draw(texture, &rect, &center, &position, D3DCOLOR_XRGB(255,255,255));\r
 388         #endif // WIN32\r
 389 }\r
 390 \r
 391 void Bomberman::move(int xloc, int yloc)\r
 392 {\r
 393         x += xloc;\r
 394         y += yloc;\r
 395 }\r
 396 \r
 397 int Bomberman::getY()\r
 398 {\r
 399         return y;\r
 400 }\r
 401 \r
 402 int Bomberman::getX()\r
 403 {\r
 404         return x;\r
 405 }\r
 406 \r
 407 int Bomberman::getHeight()\r
 408 {\r
 409         return 36;\r
 410 }\r
 411 \r
 412 int Bomberman::getWidth()\r
 413 {\r
 414         return 40;\r
 415 }\r
 416 \r
 417 int Bomberman::getCenterX()\r
 418 {\r
 419         return (this->getX()+(FIELD_UNIT_WIDTH/2));\r
 420 }\r
 421 \r
 422 int Bomberman::getCenterY()\r
 423 {\r
 424         return (this->getY()+(FIELD_UNIT_HEIGHT/2));\r
 425 }\r
 426 \r
 427 int Bomberman::getOffsetX()\r
 428 {\r
 429         return (this->getX()- PLAYGROUND_BORDER_LEFT) % FIELD_UNIT_WIDTH;\r
 430 }\r
 431 \r
 432 int Bomberman::getOffsetY()\r
 433 {\r
 434         return (this->getY()- PLAYGROUND_BORDER_TOP) % FIELD_UNIT_HEIGHT;\r
 435 }\r
 436 \r
 437 int Bomberman::getFieldCenterX()\r
 438 {\r
 439         return (this->getCenterX() - PLAYGROUND_BORDER_LEFT)/FIELD_UNIT_WIDTH;\r
 440 }\r
 441 \r
 442 int Bomberman::getFieldCenterY()\r
 443 {\r
 444         return (this->getCenterY() - PLAYGROUND_BORDER_TOP)/FIELD_UNIT_HEIGHT;\r
 445 }\r
 446 \r
 447 void Bomberman::move_to(int xloc, int yloc)\r
 448 {\r
 449         /*\r
 450         float center_x = (xloc-1)*40+20+20;\r
 451         float center_y = (yloc-1)*36+66+18;\r
 452         float dist_x = center_x - this->x;\r
 453         float dist_y = center_y - this->y;\r
 454 \r
 455         double dist = sqrt(dist_x*dist_x + dist_y*dist_y);\r
 456         */\r
 457         int x_move = (xloc*FIELD_UNIT_WIDTH+PLAYGROUND_BORDER_LEFT) - x;\r
 458         int y_move = (yloc*FIELD_UNIT_HEIGHT+PLAYGROUND_BORDER_TOP) - y;\r
 459 \r
 460         if ((x_move == 0) && (y_move > 0)) this->move(0,2);\r
 461         if ((x_move == 0) && (y_move < 0)) this->move(0,-2);\r
 462         if ((y_move == 0) && (x_move > 0)) this->move(2,0);\r
 463         if ((y_move == 0) && (x_move < 0)) this->move(-2,0);\r
 464         if ((x_move < 0) && (y_move < 0)) this->move(-1,-1);\r
 465         if ((x_move < 0) && (y_move > 0)) this->move(-1,1);\r
 466         if ((x_move > 0) && (y_move < 0)) this->move(1,-1);\r
 467         if ((x_move > 0) && (y_move > 0)) this->move(1,1);\r
 468 }\r
 469 \r
 470 void Bomberman::move_to_direction(TMoveDirection dir)\r
 471 {\r
 472         switch(dir)\r
 473         {\r
 474                 case N: this->move(0,-2); break;\r
 475                 case NNE: this->move(1,-2); break;\r
 476                 case NE: this->move(1,-1); break;\r
 477                 case NEE: this->move(2,-1); break;\r
 478                 case E: this->move(2,0); break;\r
 479                 case SEE: this->move(2,1); break;\r
 480                 case SE: this->move(1,1); break;\r
 481                 case SSE: this->move(1,2); break;\r
 482                 case S: this->move(0,2); break;\r
 483                 case SSW: this->move(-1,2); break;\r
 484                 case SW: this->move(-1,1); break;\r
 485                 case SWW: this->move(-2,1); break;\r
 486                 case W: this->move(-2,0); break;\r
 487                 case NWW: this->move(-2,-1); break;\r
 488                 case NW: this->move(-1,-1); break;\r
 489                 case NNW: this->move(-1,-2); break;\r
 490         }\r
 491 }\r
 492 \r
 493 // =============================================\r
 494 // Tile class\r
 495 // =============================================\r
 496 \r
 497 Tile::Tile(const CMMPointer<Sprite> &sprite, int subsprite, int col, int row)\r
 498 {\r
 499         this->sprite = sprite;\r
 500         this->col = col;\r
 501         this->row = row;\r
 502         this->subsprite = subsprite;\r
 503 }\r
 504 \r
 505 Tile::~Tile()\r
 506 {\r
 507 }\r
 508 void Tile::Draw()\r
 509 {\r
 510         this->sprite->blit(\r
 511                 PLAYGROUND_BORDER_LEFT + this->col * FIELD_UNIT_WIDTH,\r
 512                 PLAYGROUND_BORDER_TOP + this->row * FIELD_UNIT_HEIGHT,\r
 513                 1.0, 1.0, this->subsprite, 0, COLOUR_RGBA(0, 0, 0, 255)\r
 514         );\r
 515 #ifdef WIN32\r
 516         D3DXVECTOR3 center(0.0f, 0.0f, 0.0f);    // center at the upper-left corner\r
 517         D3DXVECTOR3 position((FLOAT)PLAYGROUND_BORDER_LEFT+subitem_width*col, (FLOAT)PLAYGROUND_BORDER_TOP+subitem_height*row, 0.0f);    // position at 50, 50 with no depth\r
 518         RECT rect = {tex_num*subitem_width,0,(tex_num+1)*subitem_width,subitem_height};\r
 519         d3dspt->Draw(texture, &rect, &center, &position, D3DCOLOR_ARGB(255, 255,255,255));\r
 520 #endif // WIN32\r
 521 }\r
 522 \r