/FallingSandpaper/jni/collide.c
C | 1728 lines | 1374 code | 196 blank | 158 comment | 647 complexity | 5c56a6bc6da55f1e6265f9414aa3378b MD5 | raw file
1/* 2 * collide.c 3 * ---------------------------- 4 * Defines the collide function, which is the 5 * heart of our app. It processes all the collisions by 6 * type number. It alone is several hundred lines 7 * long, thus the need for a separate file. 8 */ 9 10#include "collide.h" 11 12void collide(int fp, int sp)//first particle and second particle 13{ 14 int temporary = collision[22][0]; 15 int olyf = oldy[fp]; 16 int olxf = oldx[fp]; 17 int olxs = oldx[sp]; 18 int olys = oldy[sp]; 19 int type = collision[element[fp]][element[sp]]; 20 21 //Solid - Solid generic collision 22 if (type == 0) 23 { 24 y[fp] = olyf; // First particle goes back to where it was before 25 x[fp] = olxf; 26 27 allcoords[(int) x[fp]][(int) y[fp]] = fp; 28 setBitmapColor((int) x[fp], (int) y[fp], element[fp]); 29 30 xvel[fp] += (rand() % 3) - 1; 31 // no change in allcoords 32 } 33 //Solid - Liquid generic collision 34 else if (type == 1) 35 { 36 if (density[element[fp]] >= density[element[sp]]) 37 { 38 y[sp] = olyf; // Solid replaces Liquid (switch) 39 x[sp] = olxf; 40 41 allcoords[(int) x[sp]][(int) y[sp]] = sp; 42 setBitmapColor((int) x[sp], (int) y[sp], element[sp]); 43 allcoords[(int) x[fp]][(int) y[fp]] = fp; 44 setBitmapColor((int) x[fp], (int) y[fp], element[fp]); 45 } 46 else 47 { 48 int ycounter; 49 int xcounter; 50 if (element[fp] == 1 || (element[fp] == 22 && colliseelement1[4] 51 == 1)) 52 { 53 for (ycounter = -1; ycounter <= 1; ycounter++) 54 { 55 for (xcounter = -1; xcounter <= 1; xcounter++) 56 { 57 if (element[allcoords[olxf + xcounter][olyf + ycounter]] 58 == 4) 59 { // if there's anythign around that point that's plant 60 int random = rand() % 2; 61 random = random * 2 - 1; 62 if (random == 1) 63 { 64 y[fp] = olyf; //put the water particle back 65 x[fp] = olxf; 66 element[fp] = 4; // change it to plant 67 allcoords[(int) x[fp]][(int) y[fp]] = fp; //set the allcoords 68 setBitmapColor((int) x[fp], (int) y[fp], 69 element[fp]); //set the bitmapcolor 70 return; 71 } 72 73 } 74 } 75 } 76 } 77 78 int random = rand() % 2; 79 random = random * 2 - 1; 80 if (allcoords[olxf + random][olyf + 1] == -1 && olxf + random > 1 81 && olyf + 1 < maxy && olxf + random < maxx) // left down 82 { 83 allcoords[olxf][olyf] = -1; 84 //clear old spot 85 setBitmapColor(olxf, olyf, 3); 86 87 allcoords[olxf + random][olyf + 1] = fp; 88 setBitmapColor(olxf + random, olyf + 1, element[fp]); //set new spot 89 90 y[fp] = olyf + 1; 91 x[fp] = olxf + random; 92 } 93 else if (allcoords[olxf - random][olyf + 1] == -1 && olxf - random 94 > 1 && olyf + 1 < maxy && olxf - random < maxx) // left down 95 { 96 allcoords[olxf][olyf] = -1; 97 setBitmapColor(olxf, olyf, 3); 98 99 allcoords[olxf - random][olyf + 1] = fp; 100 setBitmapColor(olxf - random, olyf + 1, element[fp]); //set new spot 101 102 y[fp] = olyf + 1; 103 x[fp] = olxf - random; 104 } 105 else if (allcoords[olxf + random][olyf] == -1 && olxf + random 106 < maxx && olxf + random > 1) // right 107 { 108 allcoords[olxf][olyf] = -1; 109 setBitmapColor(olxf, olyf, 3); 110 111 allcoords[olxf + random][olyf] = fp; 112 setBitmapColor(olxf + random, olyf, element[fp]); //set new spot 113 114 y[fp] = olyf; 115 x[fp] = olxf + random; 116 } 117 else if (allcoords[olxf - random][olyf] == -1 && olxf - random 118 < maxx && olxf - random > 1) // right 119 { 120 allcoords[olxf][olyf] = -1; 121 setBitmapColor(olxf, olyf, 3); 122 123 allcoords[olxf - random][olyf] = fp; 124 setBitmapColor(olxf - random, olyf, element[fp]); //set new spot 125 126 y[fp] = olyf; 127 x[fp] = olxf - random; 128 } 129 else 130 { 131 y[fp] = olyf; 132 x[fp] = olxf; 133 134 allcoords[(int) x[fp]][(int) y[fp]] = fp; 135 setBitmapColor((int) x[fp], (int) y[fp], element[fp]); 136 } 137 random = rand() % 7 - 3; 138 xvel[fp] = random; 139 } 140 } 141 //Liquid - Liquid generic collision 142 else if (type == 3) 143 { 144 int ycounter; 145 int xcounter; 146 if (element[fp] == 1 || (element[fp] == 22 147 && colliseelement1[element[sp]] == 1) || (element[sp] == 22 148 && colliseelement1[fp] != 1)) 149 { 150 for (ycounter = -1; ycounter <= 1; ycounter++) 151 { 152 for (xcounter = -1; xcounter <= 1; xcounter++) 153 { 154 155 if (element[allcoords[olxf + xcounter][olyf + ycounter]] 156 == 4) 157 { // if there's anythign around that point that's plant 158 int random = rand() % 2; 159 random = random * 2 - 1; 160 if (random == 1) 161 { 162 y[fp] = olyf; //put the water particle back 163 x[fp] = olxf; 164 element[fp] = 4; // change it to plant 165 allcoords[(int) x[fp]][(int) y[fp]] = fp; //set the allcoords 166 setBitmapColor((int) x[fp], (int) y[fp], 167 element[fp]); //set the bitmapcolor 168 return; 169 } 170 171 } 172 } 173 } 174 } 175 int random = rand() % 2; 176 random = random * 2 - 1; 177 if (density[element[fp]] > density[element[sp]]) 178 { 179 y[sp] = olyf; // Denser liquid replaces other one (switch) 180 x[sp] = olxf; 181 182 allcoords[(int) x[sp]][(int) y[sp]] = sp; 183 setBitmapColor((int) x[sp], (int) y[sp], element[sp]); 184 allcoords[(int) x[fp]][(int) y[fp]] = fp; 185 setBitmapColor((int) x[fp], (int) y[fp], element[fp]); 186 } 187 else if (allcoords[olxf + random][olyf + 1] == -1 && olxf + random > 1 188 && olyf + 1 < maxy && olxf + random < maxx) // left down 189 { 190 allcoords[olxf][olyf] = -1; 191 setBitmapColor(olxf, olyf, 3); 192 193 allcoords[olxf + random][olyf + 1] = fp; 194 setBitmapColor(olxf + random, olyf + 1, element[fp]); //set new spot 195 196 y[fp] = olyf + 1; 197 x[fp] = olxf + random; 198 } 199 else if (allcoords[olxf - random][olyf + 1] == -1 && olxf - random > 1 200 && olyf + 1 < maxy && olxf - random < maxx) // left down 201 { 202 allcoords[olxf][olyf] = -1; 203 setBitmapColor(olxf, olyf, 3); 204 205 allcoords[olxf - random][olyf + 1] = fp; 206 setBitmapColor(olxf - random, olyf + 1, element[fp]); //set new spot 207 208 y[fp] = olyf + 1; 209 x[fp] = olxf - random; 210 } 211 else if (allcoords[olxf + random][olyf] == -1 && olxf + random < maxx 212 && olxf + random > 1) // right 213 { 214 allcoords[olxf][olyf] = -1; 215 setBitmapColor(olxf, olyf, 3); 216 217 allcoords[olxf + random][olyf] = fp; 218 setBitmapColor(olxf + random, olyf, element[fp]); //set new spot 219 220 y[fp] = olyf; 221 x[fp] = olxf + random; 222 } 223 else if (allcoords[olxf - random][olyf] == -1 && olxf - random < maxx 224 && olxf - random > 1) // right 225 { 226 allcoords[olxf][olyf] = -1; 227 setBitmapColor(olxf, olyf, 3); 228 229 allcoords[olxf - random][olyf] = fp; 230 setBitmapColor(olxf - random, olyf, element[fp]); //set new spot 231 232 y[fp] = olyf; 233 x[fp] = olxf - random; 234 } 235 else 236 { 237 y[fp] = olyf; 238 x[fp] = olxf; 239 240 allcoords[(int) x[fp]][(int) y[fp]] = fp; 241 setBitmapColor((int) x[fp], (int) y[fp], element[fp]); 242 } 243 random = rand() % 7 - 3; 244 xvel[fp] = random; 245 } 246 else if (type == 4) //Water plant 247 { 248 int random = rand() % 3; 249 y[fp] = olyf; //put the water particle back 250 x[fp] = olxf; 251 if (random == 1) 252 { 253 element[fp] = 4; // change it to plant 254 allcoords[(int) x[fp]][(int) y[fp]] = fp; //set the allcoords 255 setBitmapColor((int) x[fp], (int) y[fp], element[fp]); //set the bitmapcolor 256 } 257 } 258 else if (type == 5) //Nonflammable fire 259 { 260 int xfp = x[fp], yfp = y[fp]; 261 if (element[fp] == 5 || (element[fp] == 22 262 && colliseelement1[element[sp]] == 5)) //fp is fire 263 { 264 //Move the fire back 265 allcoords[olxf][olyf] = fp; 266 setBitmapColor(olxf, olyf, element[fp]); 267 268 x[fp] = olxf; 269 y[fp] = olyf; 270 271 //Add a random x velocity 272 xvel[fp] += rand() % 7 - 3; //-3 to 3 273 } 274 else //sp is fire 275 { 276 //Move the fire to the old spot 277 allcoords[olxf][olyf] = sp; 278 setBitmapColor(olxf, olyf, element[sp]); 279 280 x[sp] = olxf; 281 y[sp] = olyf; 282 283 //Set the new spot 284 allcoords[xfp][yfp] = fp; 285 setBitmapColor(xfp, yfp, element[fp]); 286 287 //Add a random x velocity for the fire 288 xvel[sp] += rand() % 7 - 3; //-3 to 3 289 } 290 } 291 else if (type == 6) //Flammable Hot 292 { 293 if (element[fp] == 5 || element[fp] == 10 || (element[fp] == 22 294 && (colliseelement1[element[sp]] == 5 295 || colliseelement1[element[sp]] == 10)) || (element[sp] 296 == 22 && (colliseelement1[element[fp]] != 5 297 && colliseelement1[element[fp]] != 10))) //fp is Hot 298 { 299 int xfp = (int) x[fp]; 300 int yfp = (int) y[fp]; 301 int counter; 302 303 //Clear the spot the fire came from 304 allcoords[olxf][olyf] = -1; 305 setBitmapColor(olxf, olyf, 3); 306 307 //Set the new location to be fire 308 element[fp] = 5; 309 setBitmapColor(xfp, yfp, 5); 310 allcoords[xfp][yfp] = fp; 311 312 //Delete flammable (sp) 313 x[sp] = 0; 314 y[sp] = 0; 315 element[sp] = 0; 316 xvel[sp] = 0; 317 yvel[sp] = 0; 318 set[sp] = 0; 319 avail[loq] = sp; 320 loq++; 321 } 322 else //The flammable is fp 323 { 324 int xsp = (int) x[sp]; 325 int ysp = (int) y[sp]; 326 int counter; 327 328 //Delete the old place 329 allcoords[olxf][olyf] = -1; 330 setBitmapColor(olxf, olyf, 3); 331 //Don't need to do this 332 setBitmapColor(xsp, ysp, element[sp]); 333 allcoords[xsp][ysp] = sp; 334 335 //Delete the flammable (fp) 336 x[fp] = 0; 337 y[fp] = 0; 338 element[fp] = 0; 339 xvel[fp] = 0; 340 yvel[fp] = 0; 341 set[fp] = 0; 342 avail[loq] = fp; 343 loq++; 344 } 345 } 346 //Fire - Fire generic collision 347 else if (type == 7) 348 { 349 //Delete the old point 350 allcoords[olxf][olyf] = -1; 351 setBitmapColor(olxf, olyf, 3); 352 353 int counter; 354 355 //Delete fp 356 x[fp] = 0; 357 y[fp] = 0; 358 element[fp] = 0; 359 xvel[fp] = 0; 360 yvel[fp] = 0; 361 set[fp] = 0; 362 avail[loq] = fp; 363 loq++; 364 } 365 else if (type == 8) //Ice - Water collision 366 { 367 int random = rand() % 3; 368 if (random == 0) 369 { 370 if (element[fp] == 1 || (element[fp] == 22 371 && colliseelement1[element[sp]] == 1) || (element[sp] == 22 372 && colliseelement1[element[fp]] != 1)) //fp is water 373 { 374 x[fp] = olxf; //Move it back 375 y[fp] = olyf; 376 element[fp] = 6; //Set it to ice 377 allcoords[(int) x[fp]][(int) y[fp]] = fp; //Set the allcoords 378 setBitmapColor((int) x[fp], (int) y[fp], 6); //Change the color 379 } 380 else 381 { 382 x[fp] = olxf; //Move the first particle back 383 y[fp] = olyf; 384 element[sp] = 6; //Change the water to ice 385 setBitmapColor((int) x[fp], (int) y[fp], 6); //Change the color 386 allcoords[(int) x[fp]][(int) y[fp]] = fp; //Set allcoords 387 setBitmapColor((int) x[fp], (int) y[fp], element[fp]); //Set bitmap color 388 } 389 } 390 else 391 { 392 if (density[element[fp]] >= density[element[sp]]) 393 { 394 y[sp] = olyf; // Solid replaces Liquid (switch) 395 x[sp] = olxf; 396 397 allcoords[(int) x[sp]][(int) y[sp]] = sp; 398 setBitmapColor((int) x[sp], (int) y[sp], element[sp]); 399 allcoords[(int) x[fp]][(int) y[fp]] = fp; 400 setBitmapColor((int) x[fp], (int) y[fp], element[fp]); 401 } 402 else 403 { 404 int ycounter; 405 int xcounter; 406 for (ycounter = -1; ycounter <= 1; ycounter++) 407 { 408 for (xcounter = -1; xcounter <= 1; xcounter++) 409 { 410 411 if (element[allcoords[olxf + xcounter][olyf + ycounter]] 412 == 4) 413 { // if there's anythign around that point that's plant 414 int random = rand() % 2; 415 random = random * 2 - 1; 416 if (random == 1) 417 { 418 y[fp] = olyf; //put the water particle back 419 x[fp] = olxf; 420 element[fp] = 4; // change it to plant 421 allcoords[(int) x[fp]][(int) y[fp]] = fp; //set the allcoords 422 setBitmapColor((int) x[fp], (int) y[fp], 423 element[fp]); //set the bitmapcolor 424 return; 425 } 426 427 } 428 } 429 } 430 431 int random = rand() % 2; 432 random = random * 2 - 1; 433 if (allcoords[olxf + random][olyf + 1] == -1 && olxf + random 434 > 1 && olyf + 1 < maxy && olxf + random < maxx) // left down 435 { 436 allcoords[olxf][olyf] = -1; 437 //clear old spot 438 setBitmapColor(olxf, olyf, 3); 439 440 allcoords[olxf + random][olyf + 1] = fp; 441 setBitmapColor(olxf + random, olyf + 1, element[fp]); //set new spot 442 443 y[fp] = olyf + 1; 444 x[fp] = olxf + random; 445 } 446 else if (allcoords[olxf - random][olyf + 1] == -1 && olxf 447 - random > 1 && olyf + 1 < maxy && olxf - random < maxx) // left down 448 { 449 allcoords[olxf][olyf] = -1; 450 setBitmapColor(olxf, olyf, 3); 451 452 allcoords[olxf - random][olyf + 1] = fp; 453 setBitmapColor(olxf - random, olyf + 1, element[fp]); //set new spot 454 455 y[fp] = olyf + 1; 456 x[fp] = olxf - random; 457 } 458 else if (allcoords[olxf + random][olyf] == -1 && olxf + random 459 < maxx && olxf + random > 1) // right 460 { 461 allcoords[olxf][olyf] = -1; 462 setBitmapColor(olxf, olyf, 3); 463 464 allcoords[olxf + random][olyf] = fp; 465 setBitmapColor(olxf + random, olyf, element[fp]); //set new spot 466 467 y[fp] = olyf; 468 x[fp] = olxf + random; 469 } 470 else if (allcoords[olxf - random][olyf] == -1 && olxf - random 471 < maxx && olxf - random > 1) // right 472 { 473 allcoords[olxf][olyf] = -1; 474 setBitmapColor(olxf, olyf, 3); 475 476 allcoords[olxf - random][olyf] = fp; 477 setBitmapColor(olxf - random, olyf, element[fp]); //set new spot 478 479 y[fp] = olyf; 480 x[fp] = olxf - random; 481 } 482 else 483 { 484 y[fp] = olyf; 485 x[fp] = olxf; 486 487 allcoords[(int) x[fp]][(int) y[fp]] = fp; 488 setBitmapColor((int) x[fp], (int) y[fp], element[fp]); 489 } 490 } 491 } 492 } 493 else if (type == 9) //Hot(Magma, Fire) - Ice 494 { 495 if (element[fp] == 6 || (element[fp] == 22 496 && colliseelement1[element[sp]] == 6) || (element[sp] == 22 497 && colliseelement1[element[fp]] != 6)) //fp is ice 498 { 499 //This should almost never happen 500 501 element[fp] = 1; //Change ice to water 502 503 //Put it back 504 x[fp] = olxf; 505 y[fp] = olyf; 506 } 507 else //sp is ice 508 { 509 element[sp] = 1; //Change ice to water 510 setBitmapColor((int) x[sp], (int) y[sp], 1); 511 512 //Put hot back 513 x[fp] = olxf; 514 y[fp] = olyf; 515 } 516 } 517 else if (type == 10) //Anything - Generator collision 518 { 519 if (element[fp] != 7) 520 { 521 //Change the generator to spawner 522 element[sp] = 8; 523 spawn[sp] = element[fp]; //Set the spawn element 524 525 //Delete the old point 526 allcoords[olxf][olyf] = -1; 527 setBitmapColor(olxf, olyf, 3); 528 529 //Delete fp 530 x[fp] = 0; 531 y[fp] = 0; 532 element[fp] = 0; 533 xvel[fp] = 0; 534 yvel[fp] = 0; 535 set[fp] = 0; 536 avail[loq] = fp; 537 loq++; 538 } 539 else 540 { 541 //Change the generator to spawner 542 element[fp] = 8; 543 spawn[fp] = element[sp]; //Set the spawn element 544 545 //Delete the old point 546 allcoords[olxf][olyf] = -1; 547 setBitmapColor(olxf, olyf, 3); 548 549 //Delete sp 550 x[sp] = 0; 551 y[sp] = 0; 552 element[sp] = 0; 553 xvel[sp] = 0; 554 yvel[sp] = 0; 555 set[sp] = 0; 556 avail[loq] = sp; 557 loq++; 558 } 559 } 560 else if (type == 11) //Hot - Explosive generic 561 { 562 if (element[fp] == 5 || element[fp] == 11 || (element[fp] == 22 563 && (colliseelement1[element[sp]] == 5 564 || colliseelement1[element[sp]] == 11)) || (element[sp] 565 == 22 && !(colliseelement1[element[fp]] == 5 566 || colliseelement1[element[fp]] == 11))) 567 { 568 //Delete the old point 569 allcoords[olxf][olyf] = -1; 570 setBitmapColor(olxf, olyf, 3); 571 572 //Set the new location of the fire 573 allcoords[(int) x[fp]][(int) y[fp]] = fp; 574 setBitmapColor((int) x[fp], (int) y[fp], element[fp]); 575 576 //Delete sp 577 x[sp] = 0; 578 y[sp] = 0; 579 element[sp] = 0; 580 xvel[sp] = 0; 581 yvel[sp] = 0; 582 set[sp] = 0; 583 avail[loq] = sp; 584 loq++; 585 586 int random = rand() % 10; 587 random -= 5; 588 xvel[fp] = random; //xvel is a random int from -5 to 5 589 590 random = rand() % 10; 591 random -= 5; 592 yvel[fp] = random; //yvel is a random int from -5 to 5 593 594 //Look at all the points around the explosion, if explosive change to fire and add velocity, 595 // if flammable, just change to fire, if empty, change to fire and add velocity 596 int i, j, xfp = (int) x[fp], yfp = (int) y[fp], a; 597 for (i = -2; i <= 2; i++) 598 { 599 for (j = -2; j <= 2; j++) 600 { 601 if (xfp + i > 1 && xfp + i < maxx && yfp + j > 1 && yfp + j 602 < maxy && !(i == 0 && j == 0)) 603 { 604 a = allcoords[xfp + i][yfp + j]; //The allcoords at the prospective point 605 if (a != -1 && collision[element[a]][5] == 6) 606 { 607 element[a] = 5; 608 setBitmapColor(xfp + i, yfp + j, 5); 609 } 610 else if (a != -1 && collision[element[a]][5] == 11) 611 { 612 element[a] = 5; 613 setBitmapColor(xfp + i, yfp + j, 5); 614 615 int random = rand() % 10; 616 random -= 5; 617 xvel[a] = random; //xvel is a random int from -5 to 5 618 619 random = rand() % 10; 620 random -= 5; 621 yvel[a] = random; //yvel is a random int from -5 to 5 622 } 623 else if (a == -1) 624 { 625 CreatePoint(xfp + i, yfp + j, 5); 626 } 627 } 628 } 629 } 630 } 631 else 632 { 633 //Delete the old point 634 allcoords[olxf][olyf] = -1; 635 setBitmapColor(olxf, olyf, 3); 636 637 //Delete fp 638 x[fp] = 0; 639 y[fp] = 0; 640 element[fp] = 0; 641 xvel[fp] = 0; 642 yvel[fp] = 0; 643 set[fp] = 0; 644 avail[loq] = fp; 645 loq++; 646 647 //Set sp 648 allcoords[(int) x[sp]][(int) y[sp]] = sp; 649 setBitmapColor((int) x[sp], (int) y[sp], element[sp]); 650 651 int random = rand() % 10; 652 random -= 5; 653 xvel[sp] = random; //xvel is a random int from -5 to 5 654 655 random = rand() % 10; 656 random -= 5; 657 yvel[sp] = random; //yvel is a random int from -5 to 5 658 659 int i, j, xsp = x[sp], ysp = y[sp], a; 660 for (i = -2; i <= 2; i++) 661 { 662 for (j = -2; j <= 2; j++) 663 { 664 if (xsp + i > 1 && xsp + i < maxx && ysp + j > 1 && ysp + j 665 < maxy && !(i == 0 && j == 0)) 666 { 667 a = allcoords[xsp + i][ysp + j]; 668 if (a != -1 && collision[element[a]][5] == 6) 669 { 670 element[a] = 5; 671 setBitmapColor(xsp + i, ysp + j, 5); 672 } 673 else if (a != -1 && collision[element[a]][5] == 11) 674 { 675 element[a] = 5; 676 setBitmapColor(xsp + i, ysp + j, 5); 677 678 int random = rand() % 10; 679 random -= 5; 680 xvel[a] = random; //xvel is a random int from -5 to 5 681 682 random = rand() % 10; 683 random -= 5; 684 yvel[a] = random; //yvel is a random int from -5 to 5 685 } 686 else if (a == -1) 687 { 688 CreatePoint(xsp + i, ysp + j, 5); 689 } 690 } 691 } 692 } 693 } 694 } 695 else if (type == 12) //Water - Magma Collision 696 { 697 if (element[fp] == 10 || (element[fp] == 22 698 && colliseelement1[element[sp]] == 10) || (element[sp] == 22 699 && colliseelement1[element[fp]] != 10)) //fp is magma 700 { 701 //Move the water to magma's location and make it steam 702 element[sp] = 18; 703 704 x[sp] = olxf; 705 y[sp] = olyf; 706 allcoords[olxf][olyf] = sp; 707 setBitmapColor(olxf, olyf, 18); 708 709 element[fp] = 11; //Make the magma into stone 710 setBitmapColor((int) x[fp], (int) y[fp], 11); //Set the color 711 allcoords[(int) x[fp]][(int) y[fp]] = fp; 712 713 if (rand() % 3 == 0) //1/3 chance 714 { 715 DeletePoint(fp); //Delete magma 716 } 717 } 718 else //sp is magma 719 { 720 element[sp] = 11; //Change magma to stone 721 setBitmapColor((int) x[sp], (int) y[sp], 11); //Set the color 722 723 //Change water to steam 724 element[fp] = 18; 725 726 //Move it back 727 allcoords[olxf][olyf] = fp; 728 setBitmapColor(olxf, olyf, 18); 729 730 x[fp] = olxf; 731 y[fp] = olyf; 732 733 if (rand() % 3 == 0) //1/3 chance 734 { 735 DeletePoint(sp); //Delete magma 736 } 737 } 738 } 739 else if (type == 13) //Hot(Magma, Fire) - Stone Collision 740 { 741 if (element[fp] == 11 || (element[fp] == 22 742 && colliseelement1[element[sp]] == 11) || (element[sp] == 22 743 && colliseelement1[element[fp]] != 11)) //fp is stone 744 { 745 if (rand() % 10 == 0) //1/10 chance 746 { 747 x[fp] = olxf; 748 y[fp] = olyf; 749 allcoords[(int) x[fp]][(int) y[fp]] = fp; //Move the stone back 750 751 element[fp] = 10; //Change stone to magma 752 setBitmapColor((int) x[fp], (int) y[fp], 10); //Set the color also 753 } 754 else 755 { 756 //Clear old spot 757 allcoords[olxf][olyf] = -1; 758 setBitmapColor(olxf, olyf, 3); 759 760 y[sp] = olyf; //Stone replaces Hot (switch) 761 x[sp] = olxf; 762 763 allcoords[olxf][olyf] = sp; 764 setBitmapColor(olxf, olyf, element[sp]); 765 allcoords[(int) x[fp]][(int) y[fp]] = fp; 766 setBitmapColor((int) x[fp], (int) y[fp], element[fp]); 767 768 //Set a random xvel 769 xvel[sp] = rand() % 3 - 1; 770 } 771 } 772 else 773 { 774 //Either way, move fp back 775 x[fp] = olxf; 776 y[fp] = olyf; 777 allcoords[olxf][olyf] = fp; 778 setBitmapColor(olxf, olyf, element[fp]); 779 780 if (rand() % 10 == 0) //1/10 chance 781 { 782 element[sp] = 10; //Change stone to magma 783 setBitmapColor((int) x[sp], (int) y[sp], 10); //Set the color also 784 allcoords[(int) x[sp]][(int) y[sp]] = sp; 785 } 786 787 //Set a random xvel 788 xvel[fp] = rand() % 3 - 1; 789 } 790 } 791 else if (type == 14) //Stone - Stone 792 { 793 y[fp] = olyf; // First particle goes back to where it was before 794 x[fp] = olxf; 795 796 allcoords[(int) x[fp]][(int) y[fp]] = fp; 797 setBitmapColor((int) x[fp], (int) y[fp], element[fp]); 798 } 799 else if (type == 15) // C4 - hot 800 { 801 if (element[fp] == 12 || (element[fp] == 22 802 && colliseelement1[element[sp]] == 12) || (element[sp] == 22 803 && colliseelement1[element[fp]] != 12)) //fp is C4 804 { 805 //Put back the C4 806 x[fp] = olxf; 807 y[fp] = olyf; 808 //allcoords[olxs][olys] = sp; 809 //setBitmapColor(olxs,olys,element[sp]); 810 811 //Change C4 to fire 812 element[fp] = 5; 813 setBitmapColor((int) x[fp], (int) y[fp], 5); 814 815 int txpos = (int) x[fp], typos = (int) y[fp]; //temporary x and ypositions for quick calcs 816 //this section is for explosion, giving velocities to particles around explosion 817 int i, j; //counters, i is the x, j is the y 818 int tpart, telement; //temp particle index /element 819 for (i = -0; i <= 0; i++) 820 { 821 for (j = -0; j <= 0; j++) 822 { 823 if (txpos + i < maxx && txpos + i > 1 && typos + j < maxy 824 && typos + j > 1) //if within bounds 825 { 826 tpart = allcoords[txpos + i][typos + j]; 827 828 if (tpart != -1 829 && (fallvel[element[tpart]] != 0 830 || element[tpart] == 15 831 || element[tpart] == 21)) //if there's a particle there & it's not immovable 832 { 833 if (abs(xvel[tpart]) < 20) 834 { 835 xvel[tpart] += 1 * i / abs(i); 836 } 837 if (abs(yvel[tpart]) < 20) 838 { 839 yvel[tpart] += 1 * j / abs(j); 840 } 841 } 842 } 843 } 844 } 845 846 //Look at all the points around the explosion, if explosive change to fire and add velocity, 847 // if flammable, just change to fire, if empty, change to fire and add velocity 848 int a; //Temp allcoords 849 for (i = -2; i <= 2; i++) 850 { 851 for (j = -2; j <= 2; j++) 852 { 853 if (txpos + i > 1 && txpos + i < maxx && typos + j > 1 854 && typos + j < maxy) 855 { 856 a = allcoords[txpos + i][typos + j]; //The allcoords at the prospective point 857 if (a != -1 && collision[element[a]][5] == 6) 858 { 859 element[a] = 5; 860 setBitmapColor(txpos + i, typos + j, 5); 861 } 862 else if (a != -1 && (collision[element[a]][5] == 11 863 || collision[element[a]][5] == 15)) 864 { 865 element[a] = 5; 866 setBitmapColor(txpos + i, typos + j, 5); 867 868 int random = rand() % 11; 869 random -= 5; 870 xvel[a] = random; //xvel is a random int from -5 to 5 871 872 random = rand() % 11; //mod 11 goes from 0 to 10 873 random -= 5; 874 yvel[a] = random; //yvel is a random int from -5 to 5 875 } 876 else if (a == -1) 877 { 878 CreatePoint(txpos + i, typos + j, 5); 879 } 880 } 881 } 882 } 883 } 884 else //sp is C4 885 { 886 //put back the hot 887 x[fp] = olxf; 888 y[fp] = olyf; 889 890 int spelement = element[sp]; 891 //change C4 to fire 892 element[sp] = 5; 893 setBitmapColor((int) x[sp], (int) y[sp], 5); 894 895 int txpos = (int) x[sp], typos = (int) y[sp]; //temporary x and ypositions for quick calcs 896 //this section is for explosion, giving velocities to particles around explosion 897 int i, j; //counters, i is the x, j is the y 898 int tpart, telement; //temp particle index /element 899 for (i = -2 * exploness[spelement]; i <= 2 * exploness[spelement]; i++) 900 { 901 for (j = -2 * exploness[spelement]; j <= 2 902 * exploness[spelement]; j++) 903 { 904 if (txpos + i < maxx && txpos + i > 1 && typos + j < maxy 905 && typos + j > 1) //if within bounds 906 { 907 tpart = allcoords[txpos + i][typos + j]; 908 909 if (tpart != -1 910 && (fallvel[element[tpart]] != 0 911 || element[tpart] == 15 912 || element[tpart] == 21)) //if there's a particle there 913 { 914 if (abs(xvel[tpart]) < exploness[spelement]) 915 { 916 xvel[tpart] += ((1 / i) * 3) + i / abs(i); 917 } 918 if (abs(yvel[tpart]) < exploness[spelement]) 919 { 920 yvel[tpart] += ((1 / j) * 3) + j / abs(j); 921 } 922 } 923 } 924 } 925 } 926 927 //Look at all the points around the explosion, if explosive change to fire and add velocity, 928 // if flammable, just change to fire, if empty, change to fire and add velocity 929 int a; //Temp allcoords 930 for (i = -2; i <= 2; i++) 931 { 932 for (j = -2; j <= 2; j++) 933 { 934 if (txpos + i > 1 && txpos + i < maxx && typos + j > 1 935 && typos + j < maxy) 936 { 937 a = allcoords[txpos + i][typos + j]; //The allcoords at the prospective point 938 if (a != -1 && collision[element[a]][5] == 6) 939 { 940 element[a] = 5; 941 setBitmapColor(txpos + i, typos + j, 5); 942 } 943 else if (a != -1 && (collision[element[a]][5] == 11 944 || collision[element[a]][5] == 15)) 945 { 946 element[a] = 5; 947 setBitmapColor(txpos + i, typos + j, 5); 948 949 int random = rand() % 11; //mod 11 goes from 0 to 10 950 random -= 5; 951 xvel[a] = random; //xvel is a random int from -5 to 5 952 953 random = rand() % 11; 954 random -= 5; 955 yvel[a] = random; //yvel is a random int from -5 to 5 956 } 957 else if (a == -1) 958 { 959 CreatePoint(txpos + i, typos + j, 5); 960 } 961 } 962 } 963 } 964 } 965 } 966 else if (type == 16) // C4++ - hot 967 { 968 if (element[fp] == 13 || (element[fp] == 22 969 && colliseelement1[element[sp]] == 13) || (element[sp] == 22 970 && colliseelement1[element[fp]] != 13)) //fp is C4++ 971 { 972 //Put back the hot 973 x[sp] = olxs; 974 y[sp] = olys; 975 allcoords[olxs][olys] = sp; 976 setBitmapColor(olxs, olys, element[sp]); 977 978 //Change C4++ to fire 979 element[fp] = 5; 980 setBitmapColor((int) x[fp], (int) y[fp], 5); 981 982 int txpos = (int) x[fp], typos = (int) y[fp]; //temporary x and ypositions for quick calcs 983 //this section is for explosion, giving velocities to particles around explosion 984 int i, j; //counters, i is the x, j is the y 985 int tpart, telement; //temp particle index /element 986 for (i = -0; i <= 0; i++) 987 { 988 for (j = -0; j <= 0; j++) 989 { 990 if (txpos + i < maxx && txpos + i > 1 && typos + j < maxy 991 && typos + j > 1) //if within bounds 992 { 993 tpart = allcoords[txpos + i][typos + j]; 994 995 if (tpart != -1 996 && (fallvel[element[tpart]] != 0 997 || element[tpart] == 15 998 || element[tpart] == 21)) //if there's a particle there & it's not immovable 999 { 1000 if (abs(xvel[tpart]) < 20) 1001 { 1002 xvel[tpart] += ((1 / i) * 0) + 1 * i / abs(i); 1003 } 1004 if (abs(yvel[tpart]) < 20) 1005 { 1006 yvel[tpart] += ((1 / j) * 0) + 1 * j / abs(j); 1007 } 1008 } 1009 } 1010 } 1011 } 1012 1013 //Look at all the points around the explosion, if explosive change to fire and add velocity, 1014 // if flammable, just change to fire, if empty, change to fire and add velocity 1015 int a; //Temp allcoords 1016 for (i = -2; i <= 2; i++) 1017 { 1018 for (j = -2; j <= 2; j++) 1019 { 1020 if (txpos + i > 1 && txpos + i < maxx && typos + j > 1 1021 && typos + j < maxy) 1022 { 1023 a = allcoords[txpos + i][typos + j]; //The allcoords at the prospective point 1024 if (a != -1 && collision[element[a]][5] == 6) 1025 { 1026 element[a] = 5; 1027 setBitmapColor(txpos + i, typos + j, 5); 1028 } 1029 else if (a != -1 && (collision[element[a]][5] == 11 1030 || collision[element[a]][5] == 15 1031 || collision[element[a]][5] == 16)) 1032 { 1033 element[a] = 5; //change a to fire 1034 setBitmapColor(txpos + i, typos + j, 5); //change color of a to that of fire 1035 1036 int random = rand() % 11; // mod 11 goes from 0 to 10 1037 random -= 5; 1038 xvel[a] = random; //xvel is a random int from -5 to 5 1039 1040 random = rand() % 11; 1041 random -= 5; 1042 yvel[a] = random; //yvel is a random int from -5 to 5 1043 } 1044 else if (a == -1) 1045 { 1046 CreatePoint(txpos + i, typos + j, 5); 1047 } 1048 } 1049 } 1050 } 1051 } 1052 else //sp is C4++ 1053 { 1054 //put back the hot 1055 x[fp] = olxf; 1056 y[fp] = olyf; 1057 1058 int spelement = element[sp]; 1059 //change C4++ to fire 1060 element[sp] = 5; 1061 setBitmapColor((int) x[sp], (int) y[sp], 5); 1062 1063 int txpos = (int) x[sp], typos = (int) y[sp]; //temporary x and ypositions for quick calcs 1064 //this section is for explosion, giving velocities to particles around explosion 1065 int i, j; //counters, i is the x, j is the y 1066 int tpart, telement; //temp particle index /element 1067 for (i = -2 * exploness[spelement]; i <= 2 * exploness[spelement]; i++) 1068 { 1069 for (j = -2 * exploness[spelement]; j <= 2 1070 * exploness[spelement]; j++) 1071 { 1072 if (txpos + i < maxx && txpos + i > 1 && typos + j < maxy 1073 && typos + j > 1) //if within bounds 1074 { 1075 tpart = allcoords[txpos + i][typos + j]; 1076 1077 if (tpart != -1 1078 && (fallvel[element[tpart]] != 0 1079 || element[tpart] == 15 1080 || element[tpart] == 21)) //if there's a particle there 1081 { 1082 if (abs(xvel[tpart]) < exploness[spelement]) 1083 { 1084 xvel[tpart] += ((1 / i) * 3) + i / abs(i); 1085 } 1086 if (abs(yvel[tpart]) < exploness[spelement]) 1087 { 1088 yvel[tpart] += ((1 / j) * 3) + j / abs(j); 1089 } 1090 } 1091 } 1092 } 1093 } 1094 1095 //Look at all the points around the explosion, if explosive change to fire and add velocity, 1096 // if flammable, just change to fire, if empty, change to fire and add velocity 1097 int a; //Temp allcoords 1098 for (i = -2; i <= 2; i++) 1099 { 1100 for (j = -2; j <= 2; j++) 1101 { 1102 if (txpos + i > 1 && txpos + i < maxx && typos + j > 1 1103 && typos + j < maxy) 1104 { 1105 a = allcoords[txpos + i][typos + j]; //The allcoords at the prospective point 1106 if (a != -1 && collision[element[a]][5] == 6) 1107 { 1108 element[a] = 5; 1109 setBitmapColor(txpos + i, typos + j, 5); 1110 } 1111 else if (a != -1 && (collision[element[a]][5] == 11 1112 || collision[element[a]][5] == 15 1113 || collision[element[a]][5] == 16)) 1114 { 1115 element[a] = 5; 1116 setBitmapColor(txpos + i, typos + j, 5); 1117 1118 int random = rand() % 11; //mod 11 goes from 0 to 10 1119 random -= 5; 1120 xvel[a] = random; //xvel is a random int from -5 to 5 1121 1122 random = rand() % 11; //mod 11 goes from 0 to 10 1123 random -= 5; 1124 yvel[a] = random; //yvel is a random int from -5 to 5 1125 } 1126 else if (a == -1) 1127 { 1128 CreatePoint(txpos + i, typos + j, 5); 1129 } 1130 } 1131 } 1132 } 1133 } 1134 } 1135 else if (type == 17) //Magma - Destructible Wall 1136 { 1137 //We can assume that fp is magma since wall doesn't move 1138 //move magma back 1139 //TODO: Edit this to allow a Destructible wall - Magma collision 1140 x[fp] = olxf; 1141 y[fp] = olyf; 1142 allcoords[olxf][olyf] = fp; 1143 setBitmapColor(olxf, olyf, element[fp]); 1144 1145 if (rand() % 10 == 0) //1/10 chance 1146 { 1147 element[sp] = 10; //Change wall to magma 1148 setBitmapColor((int) x[sp], (int) y[sp], 10); //Set the color also 1149 allcoords[(int) x[sp]][(int) y[sp]] = sp; 1150 } 1151 1152 //Set a random xvel to magma 1153 xvel[fp] = rand() % 3 - 1; 1154 } 1155 else if (type == 18) //Acid - Meltable 1156 { 1157 int xfp = x[fp], yfp = y[fp]; 1158 if (element[fp] == 17 || (element[fp] == 22 1159 && colliseelement1[element[sp]] == 17) || (element[sp] == 22 1160 && colliseelement1[element[fp]] != 17)) //fp is acid 1161 { 1162 if (rand() % 3 != 0) //2/3 chance 1163 { 1164 //Acid burns away sp 1165 1166 //Delete the old point 1167 allcoords[olxf][olyf] = -1; 1168 setBitmapColor(olxf, olyf, 3); 1169 1170 //Set the new point 1171 allcoords[xfp][yfp] = fp; 1172 setBitmapColor(xfp, yfp, element[fp]); 1173 1174 //Delete sp 1175 x[sp] = 0; 1176 y[sp] = 0; 1177 element[sp] = 0; 1178 xvel[sp] = 0; 1179 yvel[sp] = 0; 1180 set[sp] = 0; 1181 avail[loq] = sp; 1182 loq++; 1183 } 1184 else if (rand() % 2 == 0) //Otherwise, 1/6 total 1185 { 1186 //Acid is neutralized 1187 1188 //Delete the old point 1189 allcoords[olxf][olyf] = -1; 1190 setBitmapColor(olxf, olyf, 3); 1191 1192 //Delete fp 1193 x[fp] = 0; 1194 y[fp] = 0; 1195 element[fp] = 0; 1196 xvel[fp] = 0; 1197 yvel[fp] = 0; 1198 set[fp] = 0; 1199 avail[loq] = fp; 1200 loq++; 1201 } 1202 else //Otherwise, 1/6 total 1203 { 1204 //Acid bounces 1205 1206 x[fp] = olxf; 1207 y[fp] = olyf; 1208 } 1209 } 1210 else //sp is acid 1211 { 1212 if (rand() % 3 != 0) //2/3 chance 1213 { 1214 //Acid burns away fp 1215 1216 //Delete the old point 1217 allcoords[olxf][olyf] = -1; 1218 setBitmapColor(olxf, olyf, 3); 1219 1220 //Delete fp 1221 x[fp] = 0; 1222 y[fp] = 0; 1223 element[fp] = 0; 1224 xvel[fp] = 0; 1225 yvel[fp] = 0; 1226 set[fp] = 0; 1227 avail[loq] = fp; 1228 loq++; 1229 } 1230 else if (rand() % 2 == 0) //Otherwise, 1/6 total 1231 { 1232 //Acid is neutralized 1233 1234 //Delete the old point 1235 allcoords[olxf][olyf] = -1; 1236 setBitmapColor(olxf, olyf, 3); 1237 1238 //Set the new point 1239 allcoords[xfp][yfp] = fp; 1240 setBitmapColor(xfp, yfp, element[fp]); 1241 1242 //Delete sp 1243 x[sp] = 0; 1244 y[sp] = 0; 1245 element[sp] = 0; 1246 xvel[sp] = 0; 1247 yvel[sp] = 0; 1248 set[sp] = 0; 1249 avail[loq] = sp; 1250 loq++; 1251 } 1252 else //Otherwise, 1/6 total 1253 { 1254 //Other particle bounces bounces 1255 1256 x[fp] = olxf; 1257 y[fp] = olyf; 1258 } 1259 } 1260 } 1261 else if (type == 19) //Acid - Water 1262 { 1263 int xfp = x[fp], yfp = y[fp]; 1264 //Acid goes away 1/3 of the time, otherwise bounce back 1265 if (element[fp] == 17 || (element[fp] == 22 1266 && colliseelement1[element[sp]] == 17) || (element[sp] == 22 1267 && colliseelement1[element[fp]] != 17)) //fp is acid 1268 { 1269 if (rand() % 3 == 0) 1270 { 1271 //Delete the old point 1272 allcoords[olxf][olyf] = -1; 1273 setBitmapColor(olxf, olyf, 3); 1274 1275 //Delete fp 1276 x[fp] = 0; 1277 y[fp] = 0; 1278 element[fp] = 0; 1279 xvel[fp] = 0; 1280 yvel[fp] = 0; 1281 set[fp] = 0; 1282 avail[loq] = fp; 1283 loq++; 1284 } 1285 else 1286 { 1287 //Move the point back 1288 x[fp] = olxf; 1289 y[fp] = olyf; 1290 } 1291 } 1292 else //sp is acid 1293 { 1294 if (rand() % 3 == 0) 1295 { 1296 //Delete the old point 1297 allcoords[olxf][olyf] = -1; 1298 setBitmapColor(olxf, olyf, 3); 1299 1300 //Set the new point 1301 allcoords[xfp][yfp] = fp; 1302 setBitmapColor(xfp, yfp, element[fp]); 1303 1304 //Delete sp 1305 x[sp] = 0; 1306 y[sp] = 0; 1307 element[sp] = 0; 1308 xvel[sp] = 0; 1309 yvel[sp] = 0; 1310 set[sp] = 0; 1311 avail[loq] = sp; 1312 loq++; 1313 } 1314 else 1315 { 1316 //Move the water back 1317 x[fp] = olxf; 1318 y[fp] = olyf; 1319 } 1320 } 1321 } 1322 else if (type == 20) //Steam - Ice/Water 1323 { 1324 if (rand() % 200 == 0) //1/200 chance for steam to condense 1325 { 1326 if (element[fp] == 18 || (element[fp] == 22 1327 && colliseelement1[element[sp]] == 18) || (element[sp] 1328 == 22 && colliseelement1[element[fp]] != 18)) //fp is steam 1329 { 1330 //Change the steam to water 1331 element[fp] = 1; 1332 1333 //Move it back 1334 x[fp] = olxf; 1335 y[fp] = olyf; 1336 1337 allcoords[olxf][olyf] = fp; 1338 setBitmapColor(olxf, olyf, 1); 1339 } 1340 else //sp is steam 1341 { 1342 //Change the steam to water 1343 element[sp] = 1; 1344 1345 //Move fp back 1346 x[fp] = olxf; 1347 y[fp] = olyf; 1348 1349 allcoords[olxf][olyf] = fp; 1350 setBitmapColor(olxf, olyf, element[fp]); 1351 } 1352 } 1353 else //Just bounce around the water/ice 1354 { 1355 if (element[fp] == 18 || (element[fp] == 22 1356 && colliseelement1[element[sp]] == 18)) //fp is steam 1357 { 1358 //Move it back 1359 x[fp] = olxf; 1360 y[fp] = olyf; 1361 1362 allcoords[olxf][olyf] = fp; 1363 setBitmapColor(olxf, olyf, 18); 1364 1365 //Add a random x velocity 1366 xvel[fp] += rand() % 7 - 3; //-3 to 3 1367 } 1368 else //sp is steam 1369 { 1370 int xfp = x[fp], yfp = y[fp]; //Set some temp variables 1371 1372 //Switch places 1373 x[sp] = olxf; 1374 y[sp] = olyf; 1375 1376 allcoords[olxf][olyf] = sp; 1377 setBitmapColor(olxf, olyf, 18); 1378 1379 allcoords[xfp][yfp] = fp; 1380 setBitmapColor(xfp, yfp, element[fp]); 1381 } 1382 } 1383 } 1384 else if (type == 21) //Steam - Steam 1385 { 1386 if (rand() % 1000 == 0)//1/5 chance 1387 { 1388 //Make the two steams "condense" into water 1389 1390 int xsp = x[sp], ysp = y[sp]; //Some temp variables 1391 1392 //Move fp back 1393 x[fp] = olxf; 1394 y[fp] = olyf; 1395 1396 //Change the elements 1397 element[fp] = 1; 1398 element[sp] = 1; 1399 1400 //Set the bitmap and allcoords 1401 allcoords[olxf][olyf] = fp; 1402 setBitmapColor(olxf, olyf, 1); 1403 1404 allcoords[xsp][ysp] = sp; 1405 setBitmapColor(xsp, ysp, 1); 1406 } 1407 else //Make fp bounce off 1408 { 1409 //Move fp back 1410 x[fp] = olxf; 1411 y[fp] = olyf; 1412 1413 allcoords[olxf][olyf] = fp; 1414 setBitmapColor(olxf, olyf, 18); 1415 1416 //Add a random x velocity 1417 xvel[fp] += rand() % 7 - 3; //-3 to 3 1418 //Add a random y velocity 1419 yvel[fp] += rand() % 5 - 2; //-2 to 2 1420 } 1421 } 1422 else if (type == 22) //Steam - Other 1423 { 1424 int xfp = x[fp], yfp = y[fp]; 1425 if (element[fp] == 18 || (element[fp] == 22 1426 && colliseelement1[element[sp]] == 18) || (element[sp] == 22 1427 && colliseelement1[element[fp]] != 18)) //fp is steam 1428 { 1429 //Move the steam back 1430 allcoords[olxf][olyf] = fp; 1431 setBitmapColor(olxf, olyf, element[sp]); 1432 1433 x[fp] = olxf; 1434 y[fp] = olyf; 1435 1436 //Set a random x velocity 1437 xvel[fp] = rand() % 7 - 3; //-3 to 3 1438 } 1439 else //sp is steam 1440 { 1441 //Move the steam to the old spot 1442 allcoords[olxf][olyf] = sp; 1443 setBitmapColor(olxf, olyf, element[sp]); 1444 1445 x[sp] = olxf; 1446 y[sp] = olyf; 1447 1448 //Set the new spot 1449 allcoords[xfp][yfp] = fp; 1450 setBitmapColor(xfp, yfp, element[fp]); 1451 1452 //Set a random x velocity 1453 xvel[sp] = rand() % 7 - 3; //-3 to 3 1454 } 1455 } 1456 else if (type == 23) //Water - Fire 1457 { 1458 if (element[fp] == 5 || (element[fp] == 22 1459 && colliseelement1[element[sp]] == 5) || (element[sp] == 22 1460 && colliseelement1[element[fp]] != 5)) //fp is fire 1461 { 1462 //Delete the old point 1463 allcoords[olxf][olyf] = -1; 1464 setBitmapColor(olxf, olyf, 3); 1465 1466 //Delete the fire 1467 x[fp] = 0; 1468 y[fp] = 0; 1469 element[fp] = 0; 1470 xvel[fp] = 0; 1471 yvel[fp] = 0; 1472 set[fp] = 0; 1473 avail[loq] = fp; 1474 loq++; 1475 1476 //Change the water to steam 1477 element[sp] = 18; 1478 1479 //Change the bitmap color 1480 setBitmapColor(x[sp], y[sp], 18); 1481 } 1482 else //sp is fire 1483 { 1484 int xfp = x[fp], yfp = y[fp]; //Set temp variables 1485 1486 //Delete sp(fire) 1487 DeletePoint(sp); 1488 1489 //Delete the old point 1490 allcoords[olxf][olyf] = -1; 1491 setBitmapColor(olxf, olyf, 3); 1492 1493 //Change the water to steam 1494 element[fp] = 18; 1495 1496 //Set the new location of water 1497 allcoords[xfp][yfp] = fp; 1498 setBitmapColor(xfp, yfp, 18); 1499 } 1500 } 1501 else if (type == 24) //Salt - Water 1502 { 1503 if (element[fp] == 19 || (element[fp] == 22 1504 && colliseelement1[element[sp]] == 19)) //fp is salt 1505 { 1506 //Delete the old point 1507 allcoords[olxf][olyf] = -1; 1508 setBitmapColor(olxf, olyf, 3); 1509 1510 //Delete fp 1511 x[fp] = 0; 1512 y[fp] = 0; 1513 element[fp] = 0; 1514 xvel[fp] = 0; 1515 yvel[fp] = 0; 1516 set[fp] = 0; 1517 avail[loq] = fp; 1518 loq++; 1519 1520 //Change the element of sp to Salt-water 1521 element[sp] = 20; 1522 setBitmapColor(x[sp], y[sp], 20); 1523 } 1524 else //sp is salt 1525 { 1526 //Delete the old point 1527 allcoords[olxf][olyf] = -1; 1528 setBitmapColor(olxf, olyf, 3); 1529 1530 DeletePoint(sp); //Delete the salt 1531 1532 int xfp = x[fp], yfp = y[fp]; //Some temp variables 1533 //Set the new coordinates 1534 allcoords[xfp][yfp] = fp; 1535 setBitmapColor(xfp, yfp, element[fp]); 1536 } 1537 } 1538 else if (type == 25) //Salt - Ice 1539 { 1540 if (element[fp] == 6 || (element[fp] == 22 1541 && colliseelement1[element[sp]] == 6) || (element[sp] == 22 1542 && colliseelement1[element[fp]] != 6)) //fp is ice 1543 { 1544 //Move fp back 1545 x[fp] = olxf; 1546 y[fp] = olyf; 1547 1548 //Change the element to water 1549 element[fp] = 1; 1550 1551 //Set the bitmap stuff 1552 allcoords[olxf][olyf] = fp; 1553 setBitmapColor(olxf, olyf, 1); 1554 } 1555 else //sp is ice 1556 { 1557 //Move fp back 1558 x[fp] = olxf; 1559 y[fp] = olyf; 1560 1561 allcoords[olxf][olyf] = fp; 1562 setBitmapColor(olxf, olyf, element[fp]); 1563 1564 //Change the element to water 1565 element[sp] = 1; 1566 1567 //Set the bitmap stuff 1568 setBitmapColor(x[sp], y[sp], 1); 1569 } 1570 } 1571 else if (type == 26) //Salt-water - Plant 1572 { 1573 if (element[fp] == 4 || (element[fp] == 22 1574 && colliseelement1[element[sp]] == 4) || (element[sp] == 22 1575 && colliseelement1[element[fp]] != 4)) //fp is plant 1576 { 1577 //Move fp back 1578 x[fp] = olxf; 1579 y[fp] = olyf; 1580 1581 //Change the element to sand 1582 element[fp] = 0; 1583 1584 //Set the bitmap stuff 1585 allcoords[olxf][olyf] = fp; 1586 setBitmapColor(olxf, olyf, 0); 1587 } 1588 else //sp is plant 1589 { 1590 //Move fp back 1591 x[fp] = olxf; 1592 y[fp] = olyf; 1593 1594 allcoords[olxf][olyf] = fp; 1595 setBitmapColor(olxf, olyf, element[fp]); 1596 1597 //Change the element to sand 1598 element[sp] = 0; 1599 1600 //Set the bitmap stuff 1601 setBitmapColor(x[sp], y[sp], 0); 1602 } 1603 } 1604 else if (type == 27) //Magma - Sand 1605 { 1606 if (element[fp] == 10 || (element[fp] == 22 1607 && colliseelement1[element[sp]] == 10) || (element[sp] == 22 1608 && colliseelement1[element[fp]] != 10)) //fp is magma 1609 { 1610 //Move fp back 1611 x[fp] = olxf; 1612 y[fp] = olyf; 1613 1614 //Change the element to glass 1615 element[sp] = 21; 1616 1617 //Set the bitmap stuff 1618 setBitmapColor(x[sp], y[sp], 21); 1619 } 1620 else //sp is magma 1621 { 1622 //Move fp back 1623 x[fp] = olxf; 1624 y[fp] = olyf; 1625 1626 //Change the element to glass 1627 element[fp] = 21; 1628 setBitmapColor(x[fp], y[fp], 21); 1629 1630 } 1631 } 1632 else if (type == 28) //Water - Sand 1633 { 1634 if (element[fp] == 1 || (element[fp] == 22 1635 && colliseelement1[element[sp]] == 1) || (element[sp] == 22 1636 && colliseelement1[element[fp]] != 1)) //fp is water 1637 { 1638 1639 //Delete the old point 1640 allcoords[olxf][olyf] = -1; 1641 setBitmapColor(olxf, olyf, 3); 1642 1643 //Delete the water 1644 x[fp] = 0; 1645 y[fp] = 0; 1646 element[fp] = 0; 1647 xvel[fp] = 0; 1648 yvel[fp] = 0; 1649 set[fp] = 0; 1650 avail[loq] = fp; 1651 loq++; 1652 1653 element[sp] = 23; // set the sand to be mud 1654 setBitmapColor(x[sp], y[sp], element[sp]); // change the color of the sand particle location to be mud 1655 } 1656 else //sp is water 1657 { 1658 1659 //Delete the old point 1660 allcoords[olxf][olyf] = -1; 1661 setBitmapColor(olxf, olyf, 3); 1662 1663 DeletePoint(sp); //delete the water 1664 element[fp] = 23; //set the sand to be mud 1665 1666 int xfp = x[fp], yfp = y[fp]; //Some temp variables 1667 //Set the new coordinates 1668 allcoords[xfp][yfp] = fp; 1669 setBitmapColor(xfp, yfp, element[fp]); 1670 1671 } 1672 1673 } 1674 else if (type == 29) 1675 { //Mud - Fire 1676 1677 if (element[fp] == 23 || (element[fp] == 22 1678 && colliseelement1[element[sp]] == 23) || (element[sp] == 22 1679 && colliseelement1[element[fp]] != 23)) 1680 { //sp is mud 1681 1682 //Delete the old point 1683 allcoords[olxf][olyf] = -1; 1684 setBitmapColor(olxf, olyf, 3); 1685 1686 DeletePoint(sp); //delete the fire 1687 element[fp] = 0; //change the mud to sand 1688 1689 int xfp = x[fp], yfp = y[fp]; //Some temp variables 1690 1691 allcoords[xfp][yfp] = fp; 1692 setBitmapColor(xfp, yfp, element[fp]); //update the color of mud 1693 1694 } 1695 else 1696 { // fp is fire 1697 1698 //Delete the old point 1699 allcoords[olxf][olyf] = -1; 1700 setBitmapColor(olxf, olyf, 3); 1701 1702 //Delete the fire 1703 x[fp] = 0; 1704 y[fp] = 0; 1705 element[fp] = 0; 1706 xvel[fp] = 0; 1707 yvel[fp] = 0; 1708 set[fp] = 0; 1709 avail[loq] = fp; 1710 loq++; 1711 1712 element[sp] = 0; 1713 setBitmapColor(x[sp], y[sp], element[sp]); 1714 } 1715 } 1716 else if (type == 30) 1717 { //Mud - Magma 1718 1719 x[fp] = olxf; //send the fp back 1720 y[fp] = olyf; 1721 1722 element[fp] = 11; //change fp to stone (it really doesn't matter which one we are changing to what 1723 element[sp] = 18; //change sp to steam 1724 1725 setBitmapColor(y[fp], y[fp], element[fp]); //update colors 1726 setBitmapColor(x[sp], y[sp], element[sp]); 1727 } 1728}