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