ABM2/Playground.cpp

   1 #include "Playground.h"\r
   2 \r
   3 #include "Engine/VideoUpdate.h"\r
   4 #include "SchemeReader.h"\r
   5 \r
   6 #if WIN32\r
   7 LPD3DXSPRITE d3dspt;\r
   8 LPD3DXFONT font;\r
   9 \r
  10 #endif\r
  11 \r
  12 Playground::Playground(CKernel* kernel) {\r
  13         this->kernel = kernel;\r
  14 }\r
  15 \r
  16 bool Playground::Start()\r
  17 {\r
  18         #if WIN32\r
  19         background = NULL;\r
  20         foreground = NULL;\r
  21         font = NULL;\r
  22         HRESULT res;\r
  23 \r
  24         D3DXCreateSprite(d3ddev, &d3dspt);    // create the Direct3D Sprite object\r
  25         res = D3DXCreateFont(d3ddev, 15, 10, 0, 1, false, 0, OUT_TT_ONLY_PRECIS, 0, 0, L"times new roman", &font);\r
  26         if (res != S_OK)\r
  27         {\r
  28                 switch (res)\r
  29                 {\r
  30                         case D3DERR_INVALIDCALL:\r
  31                                 foreground = NULL;\r
  32                                 break;\r
  33                         case D3DXERR_INVALIDDATA:\r
  34                                 foreground = NULL;\r
  35                                 break;\r
  36                         case E_OUTOFMEMORY:\r
  37                                 foreground = NULL;\r
  38                                 break;\r
  39                         default:\r
  40                                 foreground = NULL;\r
  41                 }\r
  42         }\r
  43 \r
  44         res = D3DXCreateTextureFromFile(d3ddev, L"data/field0.png", &background);\r
  45         //res = D3DXCreateTextureFromFile(d3ddev, L"data/tiles0.png", &foreground);\r
  46         res = D3DXCreateTextureFromFileEx(d3ddev, L"data/tiles0.png", D3DX_DEFAULT, D3DX_DEFAULT, 1, 0, D3DFMT_UNKNOWN,\r
  47                 D3DPOOL_DEFAULT ,D3DX_DEFAULT, D3DX_DEFAULT, D3DCOLOR_ARGB(0, 248, 0, 248), NULL, NULL, &foreground);\r
  48         if (res != D3D_OK)\r
  49         {\r
  50                 switch (res)\r
  51                 {\r
  52                         case D3DERR_NOTAVAILABLE:\r
  53                                 foreground = NULL;\r
  54                                 break;\r
  55                         case D3DERR_OUTOFVIDEOMEMORY:\r
  56                                 foreground = NULL;\r
  57                                 break;\r
  58                         case D3DERR_INVALIDCALL:\r
  59                                 foreground = NULL;\r
  60                                 break;\r
  61                         case D3DXERR_INVALIDDATA:\r
  62                                 foreground = NULL;\r
  63                                 break;\r
  64                         case E_OUTOFMEMORY:\r
  65                                 foreground = NULL;\r
  66                                 break;\r
  67                         default:\r
  68                                 foreground = NULL;\r
  69                 }\r
  70         }\r
  71 \r
  72         #endif\r
  73         // init playing field\r
  74         SchemeReader *scheme = new SchemeReader("Data/schemes/BASIC.SCH");\r
  75         for (int i=0; i<PLAYGROUND_COLS; ++i) \r
  76         {\r
  77                 for (int j=0; j<PLAYGROUND_ROWS; ++j)\r
  78                 {\r
  79                         field[i][j] = NULL;\r
  80                 }\r
  81         }\r
  82 \r
  83         // put in non-destructible blocks\r
  84         for (int i=0; i<PLAYGROUND_COLS; i++) \r
  85                 for (int j=0; j<PLAYGROUND_ROWS; j++)\r
  86                         switch(scheme->PlayField[j*PLAYGROUND_NUMFIELD_X+i]) {\r
  87                                 case BRICK:\r
  88                                         //field[i][j] = new Item(foreground, 0, FIELD_UNIT_WIDTH, FIELD_UNIT_HEIGHT, i, j);\r
  89                                         break;\r
  90                                 case SOLID:\r
  91                                         #ifdef WIN32\r
  92                                         field[i][j] = new Item(foreground, 1, FIELD_UNIT_WIDTH, FIELD_UNIT_HEIGHT, i, j);\r
  93                                         #endif // WIN32\r
  94                                         break;\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 Item(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 Item(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         #ifdef WIN32\r
 130         if(CInputTask::keyDown(DIK_ESCAPE))CKernel::GetSingleton().KillAllTasks();\r
 131 \r
 132         d3dspt->Begin(NULL);    // begin sprite drawing\r
 133 \r
 134         // draw the sprite\r
 135         D3DXVECTOR3 center(0.0f, 0.0f, 0.0f);    // center at the upper-left corner\r
 136         D3DXVECTOR3 position(0.0f, 0.0f, 0.0f);    // position at 50, 50 with no depth\r
 137         d3dspt->Draw(background, NULL, NULL, NULL, D3DCOLOR_XRGB(255, 255, 255));\r
 138 \r
 139         for (int i=0; i<PLAYGROUND_COLS; ++i) \r
 140         {\r
 141                 for (int j=0; j<PLAYGROUND_ROWS; ++j)\r
 142                 {\r
 143                         if (field[i][j] != NULL) field[i][j]->Draw();\r
 144                 }\r
 145         }\r
 146 \r
 147         bomberman->Update();\r
 148         if (CInputTask::keyDown(DIK_RIGHT)) this->move_right();\r
 149         if (CInputTask::keyDown(DIK_LEFT)) this->move_left();\r
 150         if (CInputTask::keyDown(DIK_UP)) this->move_up();\r
 151         if (CInputTask::keyDown(DIK_DOWN)) this->move_down();\r
 152 \r
 153 \r
 154         d3dspt->End();    // end sprite drawing\r
 155 \r
 156         // do fps thingie\r
 157         RECT rect = {10,10,400,36};\r
 158         char buf[105];\r
 159         DWORD new_counter = GetTickCount();\r
 160         DWORD tmp = new_counter-old_counter;\r
 161         double tmp2 = 1 / (double(tmp) / 1000.0f);\r
 162         /*      if (tmp == 0)\r
 163                 _itoa_s(0, buf, 5, 10);\r
 164         else\r
 165 */\r
 166         //_gcvt_s(buf, 105, tmp2, 4);\r
 167         sprintf(buf, "%2.2f", tmp2);\r
 168         font->DrawTextA(NULL, (char *)&buf, -1, &rect, DT_LEFT, D3DCOLOR_XRGB(255,255,255));\r
 169 \r
 170         //draw coordinates\r
 171         RECT rect2 = {210,10,300,36};\r
 172         sprintf(buf, "(%d, %d)", bomberman->getX(), bomberman->getY());\r
 173         font->DrawTextA(NULL, (char *)&buf, -1, &rect2, DT_LEFT, D3DCOLOR_XRGB(255,255,255));\r
 174 \r
 175         //draw bomberman_array position\r
 176         RECT rect3 = {310,10,500,36};\r
 177         sprintf(buf, "(%d, %d) - (%d,%d)", bomberman->getFieldCenterX(), bomberman->getFieldCenterY(), bomberman->getOffsetX(), bomberman->getOffsetY());\r
 178         font->DrawTextA(NULL, (char *)&buf, -1, &rect3, DT_LEFT, D3DCOLOR_XRGB(255,255,255));\r
 179         #endif // WIN32\r
 180 \r
 181         old_counter = GetTickCount();\r
 182 }\r
 183 \r
 184 void Playground::Stop()\r
 185 {\r
 186         for (int i=0; i<PLAYGROUND_COLS; ++i) \r
 187                 for (int j=0; j<PLAYGROUND_ROWS; ++j)\r
 188                         if (field[i][j] != NULL) delete field[i][j];\r
 189 \r
 190         if (bomberman != NULL) delete bomberman;\r
 191         #ifdef WIN32\r
 192         if (background != NULL) background->Release();\r
 193         if (foreground != NULL) foreground->Release();\r
 194         if (d3dspt != NULL) d3dspt->Release();\r
 195         if (font != NULL) font->Release();\r
 196         #endif // WIN32\r
 197 }\r
 198 \r
 199 void Playground::move_down()\r
 200 {\r
 201         // first check to stay within the playground\r
 202         if ((bomberman->getY() + bomberman->getHeight()) < (PLAYGROUND_BORDER_TOP + FIELD_UNIT_HEIGHT * PLAYGROUND_ROWS))\r
 203         { // i can go down\r
 204                 int array_x = bomberman->getFieldCenterX();\r
 205                 int array_left = array_x-1;\r
 206                 int array_right = array_x+1;\r
 207                 int array_y = bomberman->getFieldCenterY();\r
 208                 int array_below = array_y+1;\r
 209 \r
 210                 if ((array_below <= PLAYGROUND_ROWS) && (field[array_x][array_below] == NULL) &&\r
 211                         (bomberman->getOffsetX() == 0))//center of field\r
 212                 {\r
 213                         //bomberman->move_to(array_x, array_below);\r
 214                         bomberman->move_to_direction(S);\r
 215                         return;\r
 216                 }\r
 217                 //special cases for down-left :P\r
 218                 if ((field[array_x][array_below] == NULL) && (bomberman->getOffsetX() == 10) && (bomberman->getOffsetY()%2 == 1))\r
 219                 {\r
 220                         bomberman->move_to_direction(SW);\r
 221                         return;\r
 222                 }\r
 223                 if ((field[array_x][array_below] == NULL) && (bomberman->getOffsetX() == 12) && (bomberman->getOffsetY() == 0))\r
 224                 {\r
 225                         bomberman->move_to_direction(SW);\r
 226                         return;\r
 227                 }\r
 228 \r
 229                 //directly above (according to getCenterX), offset 0-18, down left\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(SWW);\r
 234                         return;\r
 235                 }\r
 236                 if ((field[array_x][array_below] == NULL) &&\r
 237                         (bomberman->getOffsetX() < (FIELD_UNIT_HEIGHT/3)))\r
 238                 {\r
 239                         bomberman->move_to_direction(SSW);\r
 240                         return;\r
 241                 }\r
 242                 //offset 20-36 = down left\r
 243                 if ((field[array_left][array_below] == NULL) && (field[array_x][array_below] != NULL) &&\r
 244                         (bomberman->getOffsetX() >= (FIELD_UNIT_WIDTH/2)) && (bomberman->getOffsetX() < FIELD_UNIT_WIDTH-2))\r
 245                 {\r
 246                         bomberman->move_to_direction(SWW);\r
 247                         return;\r
 248                 }\r
 249                 //offset 4-18 = down right\r
 250                 if ((field[array_right][array_below] == NULL) && (field[array_x][array_below] != NULL) && \r
 251                         (bomberman->getOffsetX() < (FIELD_UNIT_WIDTH/2)) && (bomberman->getOffsetX() > 2))\r
 252                 {\r
 253                         bomberman->move_to_direction(SEE);\r
 254                         return;\r
 255                 }\r
 256                 //directly above (according to getCenterX), offset 20-38, down right\r
 257                 if ((field[array_x][array_below] == NULL) &&\r
 258                         (bomberman->getOffsetX() >= (FIELD_UNIT_WIDTH-FIELD_UNIT_HEIGHT/3)))\r
 259                 {\r
 260                         bomberman->move_to_direction(SEE);\r
 261                         return;\r
 262                 }\r
 263                 if ((field[array_x][array_below] == NULL))\r
 264                 {\r
 265                         bomberman->move_to_direction(SSE);\r
 266                 }\r
 267         }\r
 268 }\r
 269 \r
 270 void Playground::move_up()\r
 271 {\r
 272         // first check to stay within the playground\r
 273         if (bomberman->getY() > PLAYGROUND_BORDER_TOP)\r
 274         { // i can go up\r
 275                 int array_x = bomberman->getFieldCenterX();\r
 276                 int array_left = array_x-1;\r
 277                 int array_right = array_x+1;\r
 278                 int array_y = bomberman->getFieldCenterY();\r
 279                 int array_above = array_y-1;\r
 280 \r
 281                 if ((array_above == -1) || (field[array_x][array_above] == NULL))\r
 282                 {\r
 283                         bomberman->move_to(array_x, array_above);\r
 284                         return;\r
 285                 }\r
 286                 if ((field[array_left][array_above] == NULL) && (field[array_x][array_above] != NULL) && \r
 287                         (bomberman->getCenterX()-PLAYGROUND_BORDER_LEFT < (array_x*40+20)))//linkerkant van midden\r
 288                 {\r
 289                         bomberman->move_to(array_left, array_above);\r
 290                         return;\r
 291                 }\r
 292                 if ((field[array_right][array_above] == NULL) && (field[array_x][array_above] != NULL) && \r
 293                         (bomberman->getCenterX()-PLAYGROUND_BORDER_LEFT > (array_x*40+20)))//rechts van midden\r
 294                 {\r
 295                         bomberman->move_to(array_right, array_above);\r
 296                         return;\r
 297                 }\r
 298         }\r
 299 }\r
 300 \r
 301 void Playground::move_left()\r
 302 {\r
 303         // first check to stay within the playground\r
 304         if (bomberman->getX() > PLAYGROUND_BORDER_LEFT)\r
 305         { // i can go left\r
 306                 int array_x = bomberman->getFieldCenterX();\r
 307                 int array_left = array_x-1;\r
 308                 int array_y = bomberman->getFieldCenterY();\r
 309                 int array_below = array_y+1;\r
 310                 int array_above = array_y-1;\r
 311 \r
 312                 if ((array_left == -1) || (field[array_left][array_y] == NULL))\r
 313                 {\r
 314                         bomberman->move_to(array_left, array_y);\r
 315                         return;\r
 316                 }\r
 317                 if ((field[array_left][array_above] == 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_above);\r
 321                         return;\r
 322                 }\r
 323                 if ((field[array_left][array_below] == NULL) && (field[array_left][array_y] != NULL) && \r
 324                         (bomberman->getCenterY()-PLAYGROUND_BORDER_TOP > (array_y*36+18)))\r
 325                 {\r
 326                         bomberman->move_to(array_left, array_below);\r
 327                         return;\r
 328                 }\r
 329         }\r
 330 }\r
 331 \r
 332 void Playground::move_right()\r
 333 {\r
 334         // first check to stay within the playground\r
 335         if ((bomberman->getX() + bomberman->getWidth()) < (20 + 40 * PLAYGROUND_COLS))\r
 336         { // i can go right\r
 337                 int array_x = bomberman->getFieldCenterX();\r
 338                 int array_right = array_x+1;\r
 339                 int array_y = bomberman->getFieldCenterY();\r
 340                 int array_below = array_y+1;\r
 341                 int array_above = array_y-1;\r
 342 \r
 343                 if ((array_right < PLAYGROUND_COLS) && (field[array_right][array_y] == NULL))\r
 344                 {\r
 345                         bomberman->move_to(array_right, array_y);\r
 346                         return;\r
 347                 }\r
 348                 if ((field[array_right][array_above] == NULL) && (field[array_right][array_y] != NULL) && (bomberman->getCenterY()-PLAYGROUND_BORDER_TOP < (array_y*36+18)))\r
 349                 {\r
 350                         bomberman->move_to(array_right, array_above);\r
 351                         return;\r
 352                 }\r
 353                 if ((field[array_right][array_below] == NULL) && (field[array_right][array_y] != NULL) && (bomberman->getCenterY()-PLAYGROUND_BORDER_TOP > (array_y*36+18)))\r
 354                 {\r
 355                         bomberman->move_to(array_right, array_below);\r
 356                         return;\r
 357                 }\r
 358         }\r
 359 }\r
 360 \r
 361 // =============================================\r
 362 // Bomberman class\r
 363 // =============================================\r
 364 \r
 365 Bomberman::Bomberman(int xloc, int yloc)\r
 366 {\r
 367         #ifdef WIN32\r
 368         HRESULT res = D3DXCreateTextureFromFile(d3ddev, L"data/powkick.png", &texture);\r
 369         if (res != D3D_OK) texture = NULL;\r
 370         #endif // WIN32\r
 371         x = xloc;\r
 372         y = yloc;\r
 373 }\r
 374 \r
 375 Bomberman::~Bomberman()\r
 376 {\r
 377         #ifdef WIN32\r
 378         if (texture != NULL) texture->Release();\r
 379         #endif // WIN32\r
 380 }\r
 381 \r
 382 void Bomberman::Update()\r
 383 {\r
 384         #ifdef WIN32\r
 385         D3DXVECTOR3 center(0.0f, 0.0f, 0.0f);    // center at the upper-left corner\r
 386         D3DXVECTOR3 position((FLOAT)x, (FLOAT)y, 0.0f);    // position at 50, 50 with no depth\r
 387         RECT rect = {0,0,40,36};\r
 388         d3dspt->Draw(texture, &rect, &center, &position, D3DCOLOR_XRGB(255,255,255));\r
 389         #endif // WIN32\r
 390 }\r
 391 \r
 392 void Bomberman::move(int xloc, int yloc)\r
 393 {\r
 394         x += xloc;\r
 395         y += yloc;\r
 396 }\r
 397 \r
 398 int Bomberman::getY()\r
 399 {\r
 400         return y;\r
 401 }\r
 402 \r
 403 int Bomberman::getX()\r
 404 {\r
 405         return x;\r
 406 }\r
 407 \r
 408 int Bomberman::getHeight()\r
 409 {\r
 410         return 36;\r
 411 }\r
 412 \r
 413 int Bomberman::getWidth()\r
 414 {\r
 415         return 40;\r
 416 }\r
 417 \r
 418 int Bomberman::getCenterX()\r
 419 {\r
 420         return (this->getX()+(FIELD_UNIT_WIDTH/2));\r
 421 }\r
 422 \r
 423 int Bomberman::getCenterY()\r
 424 {\r
 425         return (this->getY()+(FIELD_UNIT_HEIGHT/2));\r
 426 }\r
 427 \r
 428 int Bomberman::getOffsetX()\r
 429 {\r
 430         return (this->getX()- PLAYGROUND_BORDER_LEFT) % FIELD_UNIT_WIDTH;\r
 431 }\r
 432 \r
 433 int Bomberman::getOffsetY()\r
 434 {\r
 435         return (this->getY()- PLAYGROUND_BORDER_TOP) % FIELD_UNIT_HEIGHT;\r
 436 }\r
 437 \r
 438 int Bomberman::getFieldCenterX()\r
 439 {\r
 440         return (this->getCenterX() - PLAYGROUND_BORDER_LEFT)/FIELD_UNIT_WIDTH;\r
 441 }\r
 442 \r
 443 int Bomberman::getFieldCenterY()\r
 444 {\r
 445         return (this->getCenterY() - PLAYGROUND_BORDER_TOP)/FIELD_UNIT_HEIGHT;\r
 446 }\r
 447 \r
 448 void Bomberman::move_to(int xloc, int yloc)\r
 449 {\r
 450         /*\r
 451         float center_x = (xloc-1)*40+20+20;\r
 452         float center_y = (yloc-1)*36+66+18;\r
 453         float dist_x = center_x - this->x;\r
 454         float dist_y = center_y - this->y;\r
 455 \r
 456         double dist = sqrt(dist_x*dist_x + dist_y*dist_y);\r
 457         */\r
 458         int x_move = (xloc*FIELD_UNIT_WIDTH+PLAYGROUND_BORDER_LEFT) - x;\r
 459         int y_move = (yloc*FIELD_UNIT_HEIGHT+PLAYGROUND_BORDER_TOP) - y;\r
 460 \r
 461         if ((x_move == 0) && (y_move > 0)) this->move(0,2);\r
 462         if ((x_move == 0) && (y_move < 0)) this->move(0,-2);\r
 463         if ((y_move == 0) && (x_move > 0)) this->move(2,0);\r
 464         if ((y_move == 0) && (x_move < 0)) this->move(-2,0);\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         if ((x_move > 0) && (y_move > 0)) this->move(1,1);\r
 469 }\r
 470 \r
 471 void Bomberman::move_to_direction(TMoveDirection dir)\r
 472 {\r
 473         switch(dir)\r
 474         {\r
 475                 case N: this->move(0,-2); break;\r
 476                 case NNE: this->move(1,-2); break;\r
 477                 case NE: this->move(1,-1); break;\r
 478                 case NEE: this->move(2,-1); break;\r
 479                 case E: this->move(2,0); break;\r
 480                 case SEE: this->move(2,1); break;\r
 481                 case SE: this->move(1,1); break;\r
 482                 case SSE: this->move(1,2); break;\r
 483                 case S: this->move(0,2); break;\r
 484                 case SSW: this->move(-1,2); break;\r
 485                 case SW: this->move(-1,1); break;\r
 486                 case SWW: this->move(-2,1); break;\r
 487                 case W: this->move(-2,0); break;\r
 488                 case NWW: this->move(-2,-1); break;\r
 489                 case NW: this->move(-1,-1); break;\r
 490                 case NNW: this->move(-1,-2); break;\r
 491         }\r
 492 }\r
 493 \r
 494 // =============================================\r
 495 // Item class\r
 496 // =============================================\r
 497 \r
 498 #ifdef WIN32\r
 499 Item::  Item(LPDIRECT3DTEXTURE9 t, int texnr, int subwidth, int subheight, int colnr, int rownr)\r
 500 {\r
 501         texture = t;\r
 502         col = colnr;\r
 503         row = rownr;\r
 504         tex_num = texnr;\r
 505         subitem_height = subheight;\r
 506         subitem_width = subwidth;\r
 507 }\r
 508 #endif // WIN32\r
 509 \r
 510 Item::~Item()\r
 511 {\r
 512 }\r
 513 \r
 514 #ifdef WIN32\r
 515 void Item::Draw()\r
 516 {\r
 517         D3DXVECTOR3 center(0.0f, 0.0f, 0.0f);    // center at the upper-left corner\r
 518         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
 519         RECT rect = {tex_num*subitem_width,0,(tex_num+1)*subitem_width,subitem_height};\r
 520         d3dspt->Draw(texture, &rect, &center, &position, D3DCOLOR_ARGB(255, 255,255,255));\r
 521 }\r
 522 \r
 523 #endif // WIN32\r