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 bool Playground::Start()\r
  12 {\r
  13         #if WIN32\r
  14         background = NULL;\r
  15         foreground = NULL;\r
  16         font = NULL;\r
  17         HRESULT res;\r
  18 \r
  19         D3DXCreateSprite(d3ddev, &d3dspt);    // create the Direct3D Sprite object\r
  20         res = D3DXCreateFont(d3ddev, 15, 10, 0, 1, false, 0, OUT_TT_ONLY_PRECIS, 0, 0, L"times new roman", &font);\r
  21         if (res != S_OK)\r
  22         {\r
  23                 switch (res)\r
  24                 {\r
  25                         case D3DERR_INVALIDCALL:\r
  26                                 foreground = NULL;\r
  27                                 break;\r
  28                         case D3DXERR_INVALIDDATA:\r
  29                                 foreground = NULL;\r
  30                                 break;\r
  31                         case E_OUTOFMEMORY:\r
  32                                 foreground = NULL;\r
  33                                 break;\r
  34                         default:\r
  35                                 foreground = NULL;\r
  36                 }\r
  37         }\r
  38 \r
  39         res = D3DXCreateTextureFromFile(d3ddev, L"data/field0.png", &background);\r
  40         //res = D3DXCreateTextureFromFile(d3ddev, L"data/tiles0.png", &foreground);\r
  41         res = D3DXCreateTextureFromFileEx(d3ddev, L"data/tiles0.png", D3DX_DEFAULT, D3DX_DEFAULT, 1, 0, D3DFMT_UNKNOWN,\r
  42                 D3DPOOL_DEFAULT ,D3DX_DEFAULT, D3DX_DEFAULT, D3DCOLOR_ARGB(0, 248, 0, 248), NULL, NULL, &foreground);\r
  43         if (res != D3D_OK)\r
  44         {\r
  45                 switch (res)\r
  46                 {\r
  47                         case D3DERR_NOTAVAILABLE:\r
  48                                 foreground = NULL;\r
  49                                 break;\r
  50                         case D3DERR_OUTOFVIDEOMEMORY:\r
  51                                 foreground = NULL;\r
  52                                 break;\r
  53                         case D3DERR_INVALIDCALL:\r
  54                                 foreground = NULL;\r
  55                                 break;\r
  56                         case D3DXERR_INVALIDDATA:\r
  57                                 foreground = NULL;\r
  58                                 break;\r
  59                         case E_OUTOFMEMORY:\r
  60                                 foreground = NULL;\r
  61                                 break;\r
  62                         default:\r
  63                                 foreground = NULL;\r
  64                 }\r
  65         }\r
  66 \r
  67         #endif\r
  68         // init playing field\r
  69         SchemeReader *scheme = new SchemeReader("data/schemes/BASIC.SCH");\r
  70         for (int i=0; i<PLAYGROUND_COLS; ++i) \r
  71         {\r
  72                 for (int j=0; j<PLAYGROUND_ROWS; ++j)\r
  73                 {\r
  74                         field[i][j] = NULL;\r
  75                 }\r
  76         }\r
  77 \r
  78         // put in non-destructible blocks\r
  79         for (int i=0; i<PLAYGROUND_COLS; i++) \r
  80                 for (int j=0; j<PLAYGROUND_ROWS; j++)\r
  81                         switch(scheme->PlayField[j*PLAYGROUND_NUMFIELD_X+i]) {\r
  82                                 case BRICK:\r
  83                                         //field[i][j] = new Item(foreground, 0, FIELD_UNIT_WIDTH, FIELD_UNIT_HEIGHT, i, j);\r
  84                                         break;\r
  85                                 case SOLID:\r
  86                                         #ifdef WIN32\r
  87                                         field[i][j] = new Item(foreground, 1, FIELD_UNIT_WIDTH, FIELD_UNIT_HEIGHT, i, j);\r
  88                                         #endif // WIN32\r
  89                                         break;\r
  90                         }\r
  91 /*\r
  92         // put in desctructible blocks with chance 90%\r
  93         for (int i=0; i<PLAYGROUND_COLS; i+=2) \r
  94                 for (int j=0; j<PLAYGROUND_ROWS; ++j)\r
  95                         if ((double)rand()/RAND_MAX <= 0.9) field[i][j] = new Item(foreground, 0, i, j);\r
  96         for (int i=1; i<PLAYGROUND_COLS; i+=2) \r
  97                 for (int j=0; j<PLAYGROUND_ROWS; j+=2)\r
  98                         if ((double)rand()/RAND_MAX <= 0.9) field[i][j] = new Item(foreground, 0, i, j);\r
  99 */      \r
 100         // put in a player\r
 101         bomberman = new Bomberman(20, 66);\r
 102         if (field[0][0] != NULL)\r
 103         {\r
 104                 delete field[0][0];\r
 105                 field[0][0] = NULL;\r
 106         }\r
 107         if (field[1][0] != NULL)\r
 108         {\r
 109                 delete field[1][0];\r
 110                 field[1][0] = NULL;\r
 111         }\r
 112         if (field[0][1] != NULL)\r
 113         {\r
 114                 delete field[0][1];\r
 115                 field[0][1] = NULL;\r
 116         }\r
 117 \r
 118 \r
 119         old_counter = GetTickCount();\r
 120         return true;\r
 121 }\r
 122 \r
 123 void Playground::Update()\r
 124 {\r
 125         #ifdef WIN32\r
 126         if(CInputTask::keyDown(DIK_ESCAPE))CKernel::GetSingleton().KillAllTasks();\r
 127 \r
 128         d3dspt->Begin(NULL);    // begin sprite drawing\r
 129 \r
 130         // draw the sprite\r
 131         D3DXVECTOR3 center(0.0f, 0.0f, 0.0f);    // center at the upper-left corner\r
 132         D3DXVECTOR3 position(0.0f, 0.0f, 0.0f);    // position at 50, 50 with no depth\r
 133         d3dspt->Draw(background, NULL, NULL, NULL, D3DCOLOR_XRGB(255, 255, 255));\r
 134 \r
 135         for (int i=0; i<PLAYGROUND_COLS; ++i) \r
 136         {\r
 137                 for (int j=0; j<PLAYGROUND_ROWS; ++j)\r
 138                 {\r
 139                         if (field[i][j] != NULL) field[i][j]->Draw();\r
 140                 }\r
 141         }\r
 142 \r
 143         bomberman->Update();\r
 144         if (CInputTask::keyDown(DIK_RIGHT)) this->move_right();\r
 145         if (CInputTask::keyDown(DIK_LEFT)) this->move_left();\r
 146         if (CInputTask::keyDown(DIK_UP)) this->move_up();\r
 147         if (CInputTask::keyDown(DIK_DOWN)) this->move_down();\r
 148 \r
 149 \r
 150         d3dspt->End();    // end sprite drawing\r
 151 \r
 152         // do fps thingie\r
 153         RECT rect = {10,10,400,36};\r
 154         char buf[105];\r
 155         DWORD new_counter = GetTickCount();\r
 156         DWORD tmp = new_counter-old_counter;\r
 157         double tmp2 = 1 / (double(tmp) / 1000.0f);\r
 158         /*      if (tmp == 0)\r
 159                 _itoa_s(0, buf, 5, 10);\r
 160         else\r
 161 */\r
 162         //_gcvt_s(buf, 105, tmp2, 4);\r
 163         sprintf(buf, "%2.2f", tmp2);\r
 164         font->DrawTextA(NULL, (char *)&buf, -1, &rect, DT_LEFT, D3DCOLOR_XRGB(255,255,255));\r
 165 \r
 166         //draw coordinates\r
 167         RECT rect2 = {210,10,300,36};\r
 168         sprintf(buf, "(%d, %d)", bomberman->getX(), bomberman->getY());\r
 169         font->DrawTextA(NULL, (char *)&buf, -1, &rect2, DT_LEFT, D3DCOLOR_XRGB(255,255,255));\r
 170 \r
 171         //draw bomberman_array position\r
 172         RECT rect3 = {310,10,500,36};\r
 173         sprintf(buf, "(%d, %d) - (%d,%d)", bomberman->getFieldCenterX(), bomberman->getFieldCenterY(), bomberman->getOffsetX(), bomberman->getOffsetY());\r
 174         font->DrawTextA(NULL, (char *)&buf, -1, &rect3, DT_LEFT, D3DCOLOR_XRGB(255,255,255));\r
 175         #endif // WIN32\r
 176 \r
 177         old_counter = GetTickCount();\r
 178 }\r
 179 \r
 180 void Playground::Stop()\r
 181 {\r
 182         for (int i=0; i<PLAYGROUND_COLS; ++i) \r
 183                 for (int j=0; j<PLAYGROUND_ROWS; ++j)\r
 184                         if (field[i][j] != NULL) delete field[i][j];\r
 185 \r
 186         if (bomberman != NULL) delete bomberman;\r
 187         #ifdef WIN32\r
 188         if (background != NULL) background->Release();\r
 189         if (foreground != NULL) foreground->Release();\r
 190         if (d3dspt != NULL) d3dspt->Release();\r
 191         if (font != NULL) font->Release();\r
 192         #endif // WIN32\r
 193 }\r
 194 \r
 195 void Playground::move_down()\r
 196 {\r
 197         // first check to stay within the playground\r
 198         if ((bomberman->getY() + bomberman->getHeight()) < (PLAYGROUND_BORDER_TOP + FIELD_UNIT_HEIGHT * PLAYGROUND_ROWS))\r
 199         { // i can go down\r
 200                 int array_x = bomberman->getFieldCenterX();\r
 201                 int array_left = array_x-1;\r
 202                 int array_right = array_x+1;\r
 203                 int array_y = bomberman->getFieldCenterY();\r
 204                 int array_below = array_y+1;\r
 205 \r
 206                 if ((array_below <= PLAYGROUND_ROWS) && (field[array_x][array_below] == NULL) &&\r
 207                         (bomberman->getOffsetX() == 0))//center of field\r
 208                 {\r
 209                         //bomberman->move_to(array_x, array_below);\r
 210                         bomberman->move_to_direction(S);\r
 211                         return;\r
 212                 }\r
 213                 //special cases for down-left :P\r
 214                 if ((field[array_x][array_below] == NULL) && (bomberman->getOffsetX() == 10) && (bomberman->getOffsetY()%2 == 1))\r
 215                 {\r
 216                         bomberman->move_to_direction(SW);\r
 217                         return;\r
 218                 }\r
 219                 if ((field[array_x][array_below] == NULL) && (bomberman->getOffsetX() == 12) && (bomberman->getOffsetY() == 0))\r
 220                 {\r
 221                         bomberman->move_to_direction(SW);\r
 222                         return;\r
 223                 }\r
 224 \r
 225                 //directly above (according to getCenterX), offset 0-18, down left\r
 226                 if ((field[array_x][array_below] == NULL) &&\r
 227                         (bomberman->getOffsetX() >= (FIELD_UNIT_HEIGHT/3)))\r
 228                 {\r
 229                         bomberman->move_to_direction(SWW);\r
 230                         return;\r
 231                 }\r
 232                 if ((field[array_x][array_below] == NULL) &&\r
 233                         (bomberman->getOffsetX() < (FIELD_UNIT_HEIGHT/3)))\r
 234                 {\r
 235                         bomberman->move_to_direction(SSW);\r
 236                         return;\r
 237                 }\r
 238                 //offset 20-36 = down left\r
 239                 if ((field[array_left][array_below] == NULL) && (field[array_x][array_below] != NULL) &&\r
 240                         (bomberman->getOffsetX() >= (FIELD_UNIT_WIDTH/2)) && (bomberman->getOffsetX() < FIELD_UNIT_WIDTH-2))\r
 241                 {\r
 242                         bomberman->move_to_direction(SWW);\r
 243                         return;\r
 244                 }\r
 245                 //offset 4-18 = down right\r
 246                 if ((field[array_right][array_below] == NULL) && (field[array_x][array_below] != NULL) && \r
 247                         (bomberman->getOffsetX() < (FIELD_UNIT_WIDTH/2)) && (bomberman->getOffsetX() > 2))\r
 248                 {\r
 249                         bomberman->move_to_direction(SEE);\r
 250                         return;\r
 251                 }\r
 252                 //directly above (according to getCenterX), offset 20-38, down right\r
 253                 if ((field[array_x][array_below] == NULL) &&\r
 254                         (bomberman->getOffsetX() >= (FIELD_UNIT_WIDTH-FIELD_UNIT_HEIGHT/3)))\r
 255                 {\r
 256                         bomberman->move_to_direction(SEE);\r
 257                         return;\r
 258                 }\r
 259                 if ((field[array_x][array_below] == NULL))\r
 260                 {\r
 261                         bomberman->move_to_direction(SSE);\r
 262                 }\r
 263         }\r
 264 }\r
 265 \r
 266 void Playground::move_up()\r
 267 {\r
 268         // first check to stay within the playground\r
 269         if (bomberman->getY() > PLAYGROUND_BORDER_TOP)\r
 270         { // i can go up\r
 271                 int array_x = bomberman->getFieldCenterX();\r
 272                 int array_left = array_x-1;\r
 273                 int array_right = array_x+1;\r
 274                 int array_y = bomberman->getFieldCenterY();\r
 275                 int array_above = array_y-1;\r
 276 \r
 277                 if ((array_above == -1) || (field[array_x][array_above] == NULL))\r
 278                 {\r
 279                         bomberman->move_to(array_x, array_above);\r
 280                         return;\r
 281                 }\r
 282                 if ((field[array_left][array_above] == NULL) && (field[array_x][array_above] != NULL) && \r
 283                         (bomberman->getCenterX()-PLAYGROUND_BORDER_LEFT < (array_x*40+20)))//linkerkant van midden\r
 284                 {\r
 285                         bomberman->move_to(array_left, array_above);\r
 286                         return;\r
 287                 }\r
 288                 if ((field[array_right][array_above] == NULL) && (field[array_x][array_above] != NULL) && \r
 289                         (bomberman->getCenterX()-PLAYGROUND_BORDER_LEFT > (array_x*40+20)))//rechts van midden\r
 290                 {\r
 291                         bomberman->move_to(array_right, array_above);\r
 292                         return;\r
 293                 }\r
 294         }\r
 295 }\r
 296 \r
 297 void Playground::move_left()\r
 298 {\r
 299         // first check to stay within the playground\r
 300         if (bomberman->getX() > PLAYGROUND_BORDER_LEFT)\r
 301         { // i can go left\r
 302                 int array_x = bomberman->getFieldCenterX();\r
 303                 int array_left = array_x-1;\r
 304                 int array_y = bomberman->getFieldCenterY();\r
 305                 int array_below = array_y+1;\r
 306                 int array_above = array_y-1;\r
 307 \r
 308                 if ((array_left == -1) || (field[array_left][array_y] == NULL))\r
 309                 {\r
 310                         bomberman->move_to(array_left, array_y);\r
 311                         return;\r
 312                 }\r
 313                 if ((field[array_left][array_above] == NULL) && (field[array_left][array_y] != NULL) && \r
 314                         (bomberman->getCenterY()-PLAYGROUND_BORDER_TOP < (array_y*36+18)))\r
 315                 {\r
 316                         bomberman->move_to(array_left, array_above);\r
 317                         return;\r
 318                 }\r
 319                 if ((field[array_left][array_below] == NULL) && (field[array_left][array_y] != NULL) && \r
 320                         (bomberman->getCenterY()-PLAYGROUND_BORDER_TOP > (array_y*36+18)))\r
 321                 {\r
 322                         bomberman->move_to(array_left, array_below);\r
 323                         return;\r
 324                 }\r
 325         }\r
 326 }\r
 327 \r
 328 void Playground::move_right()\r
 329 {\r
 330         // first check to stay within the playground\r
 331         if ((bomberman->getX() + bomberman->getWidth()) < (20 + 40 * PLAYGROUND_COLS))\r
 332         { // i can go right\r
 333                 int array_x = bomberman->getFieldCenterX();\r
 334                 int array_right = array_x+1;\r
 335                 int array_y = bomberman->getFieldCenterY();\r
 336                 int array_below = array_y+1;\r
 337                 int array_above = array_y-1;\r
 338 \r
 339                 if ((array_right < PLAYGROUND_COLS) && (field[array_right][array_y] == NULL))\r
 340                 {\r
 341                         bomberman->move_to(array_right, array_y);\r
 342                         return;\r
 343                 }\r
 344                 if ((field[array_right][array_above] == NULL) && (field[array_right][array_y] != NULL) && (bomberman->getCenterY()-PLAYGROUND_BORDER_TOP < (array_y*36+18)))\r
 345                 {\r
 346                         bomberman->move_to(array_right, array_above);\r
 347                         return;\r
 348                 }\r
 349                 if ((field[array_right][array_below] == NULL) && (field[array_right][array_y] != NULL) && (bomberman->getCenterY()-PLAYGROUND_BORDER_TOP > (array_y*36+18)))\r
 350                 {\r
 351                         bomberman->move_to(array_right, array_below);\r
 352                         return;\r
 353                 }\r
 354         }\r
 355 }\r
 356 \r
 357 // =============================================\r
 358 // Bomberman class\r
 359 // =============================================\r
 360 \r
 361 Bomberman::Bomberman(int xloc, int yloc)\r
 362 {\r
 363         #ifdef WIN32\r
 364         HRESULT res = D3DXCreateTextureFromFile(d3ddev, L"data/powkick.png", &texture);\r
 365         if (res != D3D_OK) texture = NULL;\r
 366         #endif // WIN32\r
 367         x = xloc;\r
 368         y = yloc;\r
 369 }\r
 370 \r
 371 Bomberman::~Bomberman()\r
 372 {\r
 373         #ifdef WIN32\r
 374         if (texture != NULL) texture->Release();\r
 375         #endif // WIN32\r
 376 }\r
 377 \r
 378 void Bomberman::Update()\r
 379 {\r
 380         #ifdef WIN32\r
 381         D3DXVECTOR3 center(0.0f, 0.0f, 0.0f);    // center at the upper-left corner\r
 382         D3DXVECTOR3 position((FLOAT)x, (FLOAT)y, 0.0f);    // position at 50, 50 with no depth\r
 383         RECT rect = {0,0,40,36};\r
 384         d3dspt->Draw(texture, &rect, &center, &position, D3DCOLOR_XRGB(255,255,255));\r
 385         #endif // WIN32\r
 386 }\r
 387 \r
 388 void Bomberman::move(int xloc, int yloc)\r
 389 {\r
 390         x += xloc;\r
 391         y += yloc;\r
 392 }\r
 393 \r
 394 int Bomberman::getY()\r
 395 {\r
 396         return y;\r
 397 }\r
 398 \r
 399 int Bomberman::getX()\r
 400 {\r
 401         return x;\r
 402 }\r
 403 \r
 404 int Bomberman::getHeight()\r
 405 {\r
 406         return 36;\r
 407 }\r
 408 \r
 409 int Bomberman::getWidth()\r
 410 {\r
 411         return 40;\r
 412 }\r
 413 \r
 414 int Bomberman::getCenterX()\r
 415 {\r
 416         return (this->getX()+(FIELD_UNIT_WIDTH/2));\r
 417 }\r
 418 \r
 419 int Bomberman::getCenterY()\r
 420 {\r
 421         return (this->getY()+(FIELD_UNIT_HEIGHT/2));\r
 422 }\r
 423 \r
 424 int Bomberman::getOffsetX()\r
 425 {\r
 426         return (this->getX()- PLAYGROUND_BORDER_LEFT) % FIELD_UNIT_WIDTH;\r
 427 }\r
 428 \r
 429 int Bomberman::getOffsetY()\r
 430 {\r
 431         return (this->getY()- PLAYGROUND_BORDER_TOP) % FIELD_UNIT_HEIGHT;\r
 432 }\r
 433 \r
 434 int Bomberman::getFieldCenterX()\r
 435 {\r
 436         return (this->getCenterX() - PLAYGROUND_BORDER_LEFT)/FIELD_UNIT_WIDTH;\r
 437 }\r
 438 \r
 439 int Bomberman::getFieldCenterY()\r
 440 {\r
 441         return (this->getCenterY() - PLAYGROUND_BORDER_TOP)/FIELD_UNIT_HEIGHT;\r
 442 }\r
 443 \r
 444 void Bomberman::move_to(int xloc, int yloc)\r
 445 {\r
 446         /*\r
 447         float center_x = (xloc-1)*40+20+20;\r
 448         float center_y = (yloc-1)*36+66+18;\r
 449         float dist_x = center_x - this->x;\r
 450         float dist_y = center_y - this->y;\r
 451 \r
 452         double dist = sqrt(dist_x*dist_x + dist_y*dist_y);\r
 453         */\r
 454         int x_move = (xloc*FIELD_UNIT_WIDTH+PLAYGROUND_BORDER_LEFT) - x;\r
 455         int y_move = (yloc*FIELD_UNIT_HEIGHT+PLAYGROUND_BORDER_TOP) - y;\r
 456 \r
 457         if ((x_move == 0) && (y_move > 0)) this->move(0,2);\r
 458         if ((x_move == 0) && (y_move < 0)) this->move(0,-2);\r
 459         if ((y_move == 0) && (x_move > 0)) this->move(2,0);\r
 460         if ((y_move == 0) && (x_move < 0)) this->move(-2,0);\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         if ((x_move > 0) && (y_move < 0)) this->move(1,-1);\r
 464         if ((x_move > 0) && (y_move > 0)) this->move(1,1);\r
 465 }\r
 466 \r
 467 void Bomberman::move_to_direction(TMoveDirection dir)\r
 468 {\r
 469         switch(dir)\r
 470         {\r
 471                 case N: this->move(0,-2); break;\r
 472                 case NNE: this->move(1,-2); break;\r
 473                 case NE: this->move(1,-1); break;\r
 474                 case NEE: this->move(2,-1); break;\r
 475                 case E: this->move(2,0); break;\r
 476                 case SEE: this->move(2,1); break;\r
 477                 case SE: this->move(1,1); break;\r
 478                 case SSE: this->move(1,2); break;\r
 479                 case S: this->move(0,2); break;\r
 480                 case SSW: this->move(-1,2); break;\r
 481                 case SW: this->move(-1,1); break;\r
 482                 case SWW: this->move(-2,1); break;\r
 483                 case W: this->move(-2,0); break;\r
 484                 case NWW: this->move(-2,-1); break;\r
 485                 case NW: this->move(-1,-1); break;\r
 486                 case NNW: this->move(-1,-2); break;\r
 487         }\r
 488 }\r
 489 \r
 490 // =============================================\r
 491 // Item class\r
 492 // =============================================\r
 493 \r
 494 #ifdef WIN32\r
 495 Item::  Item(LPDIRECT3DTEXTURE9 t, int texnr, int subwidth, int subheight, int colnr, int rownr)\r
 496 {\r
 497         texture = t;\r
 498         col = colnr;\r
 499         row = rownr;\r
 500         tex_num = texnr;\r
 501         subitem_height = subheight;\r
 502         subitem_width = subwidth;\r
 503 }\r
 504 \r
 505 Item::~Item()\r
 506 {\r
 507 }\r
 508 \r
 509 void Item::Draw()\r
 510 {\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 }\r
 516 \r
 517 #endif // WIN32\r