/TheElements/jni/collide.c
C | 1739 lines | 1377 code | 196 blank | 166 comment | 646 complexity | b55cf2c2f758472da8d3c734753854a6 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]; //not sure what this does 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], element[fp]); //set the bitmapcolor 423 return; 424 } 425 426 } 427 } 428 } 429 430 int random = rand() % 2; 431 random = random * 2 - 1; 432 if (allcoords[olxf + random][olyf + 1] == -1 && olxf + random 433 > 1 && olyf + 1 < maxy && olxf + random < maxx) // left down 434 { 435 allcoords[olxf][olyf] = -1; 436 //clear old spot 437 setBitmapColor(olxf, olyf, 3); 438 439 allcoords[olxf + random][olyf + 1] = fp; 440 setBitmapColor(olxf + random, olyf + 1, element[fp]); //set new spot 441 442 y[fp] = olyf + 1; 443 x[fp] = olxf + random; 444 } 445 else if (allcoords[olxf - random][olyf + 1] == -1 && olxf 446 - random > 1 && olyf + 1 < maxy && olxf - random < maxx) // left down 447 { 448 allcoords[olxf][olyf] = -1; 449 setBitmapColor(olxf, olyf, 3); 450 451 allcoords[olxf - random][olyf + 1] = fp; 452 setBitmapColor(olxf - random, olyf + 1, element[fp]); //set new spot 453 454 y[fp] = olyf + 1; 455 x[fp] = olxf - random; 456 } 457 else if (allcoords[olxf + random][olyf] == -1 && olxf + random 458 < maxx && olxf + random > 1) // right 459 { 460 allcoords[olxf][olyf] = -1; 461 setBitmapColor(olxf, olyf, 3); 462 463 allcoords[olxf + random][olyf] = fp; 464 setBitmapColor(olxf + random, olyf, element[fp]); //set new spot 465 466 y[fp] = olyf; 467 x[fp] = olxf + random; 468 } 469 else if (allcoords[olxf - random][olyf] == -1 && olxf - random 470 < maxx && olxf - random > 1) // right 471 { 472 allcoords[olxf][olyf] = -1; 473 setBitmapColor(olxf, olyf, 3); 474 475 allcoords[olxf - random][olyf] = fp; 476 setBitmapColor(olxf - random, olyf, element[fp]); //set new spot 477 478 y[fp] = olyf; 479 x[fp] = olxf - random; 480 } 481 else 482 { 483 y[fp] = olyf; 484 x[fp] = olxf; 485 486 allcoords[(int) x[fp]][(int) y[fp]] = fp; 487 setBitmapColor((int) x[fp], (int) y[fp], element[fp]); 488 } 489 } 490 } 491 } 492 else if (type == 9) //Hot(Magma, Fire) - Ice 493 { 494 if (element[fp] == 6 || (element[fp] == 22 495 && colliseelement1[element[sp]] == 6) || (element[sp] == 22 496 && colliseelement1[element[fp]] != 6)) //fp is ice 497 { 498 //This should almost never happen 499 500 element[fp] = 1; //Change ice to water 501 502 //Put it back 503 x[fp] = olxf; 504 y[fp] = olyf; 505 } 506 else //sp is ice 507 { 508 element[sp] = 1; //Change ice to water 509 setBitmapColor((int) x[sp], (int) y[sp], 1); 510 511 //Put hot back 512 x[fp] = olxf; 513 y[fp] = olyf; 514 } 515 } 516 else if (type == 10) //Anything - Generator collision 517 { 518 if (element[fp] != 7) 519 { 520 //Change the generator to spawner 521 element[sp] = 8; 522 spawn[sp] = element[fp]; //Set the spawn element 523 524 //Delete the old point 525 allcoords[olxf][olyf] = -1; 526 setBitmapColor(olxf, olyf, 3); 527 528 //Delete fp 529 x[fp] = 0; 530 y[fp] = 0; 531 element[fp] = 0; 532 xvel[fp] = 0; 533 yvel[fp] = 0; 534 set[fp] = 0; 535 avail[loq] = fp; 536 loq++; 537 } 538 else 539 { 540 //Change the generator to spawner 541 element[fp] = 8; 542 spawn[fp] = element[sp]; //Set the spawn element 543 544 //Delete the old point 545 allcoords[olxf][olyf] = -1; 546 setBitmapColor(olxf, olyf, 3); 547 548 //Delete sp 549 x[sp] = 0; 550 y[sp] = 0; 551 element[sp] = 0; 552 xvel[sp] = 0; 553 yvel[sp] = 0; 554 set[sp] = 0; 555 avail[loq] = sp; 556 loq++; 557 } 558 } 559 else if (type == 11) //Hot - Explosive generic 560 { 561 if (element[fp] == 5 || element[fp] == 11 || (element[fp] == 22 562 && (colliseelement1[element[sp]] == 5 563 || colliseelement1[element[sp]] == 11)) || (element[sp] 564 == 22 && !(colliseelement1[element[fp]] == 5 565 || colliseelement1[element[fp]] == 11))) 566 { 567 //Delete the old point 568 allcoords[olxf][olyf] = -1; 569 setBitmapColor(olxf, olyf, 3); 570 571 //Set the new location of the fire 572 allcoords[(int) x[fp]][(int) y[fp]] = fp; 573 setBitmapColor((int) x[fp], (int) y[fp], element[fp]); 574 575 //Delete sp 576 x[sp] = 0; 577 y[sp] = 0; 578 element[sp] = 0; 579 xvel[sp] = 0; 580 yvel[sp] = 0; 581 set[sp] = 0; 582 avail[loq] = sp; 583 loq++; 584 585 int random = rand() % 10; 586 random -= 5; 587 xvel[fp] = random; //xvel is a random int from -5 to 5 588 589 random = rand() % 10; 590 random -= 5; 591 yvel[fp] = random; //yvel is a random int from -5 to 5 592 593 //Look at all the points around the explosion, if explosive change to fire and add velocity, 594 // if flammable, just change to fire, if empty, change to fire and add velocity 595 int i, j, xfp = (int) x[fp], yfp = (int) y[fp], a; 596 for (i = -2; i <= 2; i++) 597 { 598 for (j = -2; j <= 2; j++) 599 { 600 if (xfp + i > 1 && xfp + i < maxx && yfp + j > 1 && yfp + j 601 < maxy && !(i == 0 && j == 0)) 602 { 603 a = allcoords[xfp + i][yfp + j]; //The allcoords at the prospective point 604 if (a != -1 && collision[element[a]][5] == 6) 605 { 606 element[a] = 5; 607 setBitmapColor(xfp + i, yfp + j, 5); 608 } 609 else if (a != -1 && collision[element[a]][5] == 11) 610 { 611 element[a] = 5; 612 setBitmapColor(xfp + i, yfp + j, 5); 613 614 int random = rand() % 10; 615 random -= 5; 616 xvel[a] = random; //xvel is a random int from -5 to 5 617 618 random = rand() % 10; 619 random -= 5; 620 yvel[a] = random; //yvel is a random int from -5 to 5 621 } 622 else if (a == -1) 623 { 624 CreatePoint(xfp + i, yfp + j, 5); 625 } 626 } 627 } 628 } 629 } 630 else 631 { 632 //Delete the old point 633 allcoords[olxf][olyf] = -1; 634 setBitmapColor(olxf, olyf, 3); 635 636 //Delete fp 637 x[fp] = 0; 638 y[fp] = 0; 639 element[fp] = 0; 640 xvel[fp] = 0; 641 yvel[fp] = 0; 642 set[fp] = 0; 643 avail[loq] = fp; 644 loq++; 645 646 //Set sp 647 allcoords[(int) x[sp]][(int) y[sp]] = sp; 648 setBitmapColor((int) x[sp], (int) y[sp], element[sp]); 649 650 int random = rand() % 10; 651 random -= 5; 652 xvel[sp] = random; //xvel is a random int from -5 to 5 653 654 random = rand() % 10; 655 random -= 5; 656 yvel[sp] = random; //yvel is a random int from -5 to 5 657 658 int i, j, xsp = x[sp], ysp = y[sp], a; 659 for (i = -2; i <= 2; i++) 660 { 661 for (j = -2; j <= 2; j++) 662 { 663 if (xsp + i > 1 && xsp + i < maxx && ysp + j > 1 && ysp + j 664 < maxy && !(i == 0 && j == 0)) 665 { 666 a = allcoords[xsp + i][ysp + j]; 667 if (a != -1 && collision[element[a]][5] == 6) 668 { 669 element[a] = 5; 670 setBitmapColor(xsp + i, ysp + j, 5); 671 } 672 else if (a != -1 && collision[element[a]][5] == 11) 673 { 674 element[a] = 5; 675 setBitmapColor(xsp + i, ysp + j, 5); 676 677 int random = rand() % 10; 678 random -= 5; 679 xvel[a] = random; //xvel is a random int from -5 to 5 680 681 random = rand() % 10; 682 random -= 5; 683 yvel[a] = random; //yvel is a random int from -5 to 5 684 } 685 else if (a == -1) 686 { 687 CreatePoint(xsp + i, ysp + j, 5); 688 } 689 } 690 } 691 } 692 } 693 } 694 else if (type == 12) //Water - Magma Collision 695 { 696 if (element[fp] == 10 || (element[fp] == 22 697 && colliseelement1[element[sp]] == 10) || (element[sp] == 22 698 && colliseelement1[element[fp]] != 10)) //fp is magma 699 { 700 //Move the water to magma's location and make it steam 701 element[sp] = 18; 702 703 x[sp] = olxf; 704 y[sp] = olyf; 705 allcoords[olxf][olyf] = sp; 706 setBitmapColor(olxf, olyf, 18); 707 708 element[fp] = 11; //Make the magma into stone 709 setBitmapColor((int) x[fp], (int) y[fp], 11); //Set the color 710 allcoords[(int) x[fp]][(int) y[fp]] = fp; 711 712 if (rand() % 3 == 0) //1/3 chance 713 { 714 DeletePoint(fp); //Delete magma 715 } 716 } 717 else //sp is magma 718 { 719 element[sp] = 11; //Change magma to stone 720 setBitmapColor((int) x[sp], (int) y[sp], 11); //Set the color 721 722 //Change water to steam 723 element[fp] = 18; 724 725 //Move it back 726 allcoords[olxf][olyf] = fp; 727 setBitmapColor(olxf, olyf, 18); 728 729 x[fp] = olxf; 730 y[fp] = olyf; 731 732 if (rand() % 3 == 0) //1/3 chance 733 { 734 DeletePoint(sp); //Delete magma 735 } 736 } 737 } 738 else if (type == 13) //Hot(Magma, Fire) - Stone Collision 739 { 740 if (element[fp] == 11 || (element[fp] == 22 741 && colliseelement1[element[sp]] == 11) || (element[sp] == 22 742 && colliseelement1[element[fp]] != 11)) //fp is stone 743 { 744 if (rand() % 10 == 0) //1/10 chance 745 { 746 x[fp] = olxf; 747 y[fp] = olyf; 748 allcoords[(int) x[fp]][(int) y[fp]] = fp; //Move the stone back 749 750 element[fp] = 10; //Change stone to magma 751 setBitmapColor((int) x[fp], (int) y[fp], 10); //Set the color also 752 } 753 else 754 { 755 //Clear old spot 756 allcoords[olxf][olyf] = -1; 757 setBitmapColor(olxf, olyf, 3); 758 759 y[sp] = olyf; //Stone replaces Hot (switch) 760 x[sp] = olxf; 761 762 allcoords[olxf][olyf] = sp; 763 setBitmapColor(olxf, olyf, element[sp]); 764 allcoords[(int) x[fp]][(int) y[fp]] = fp; 765 setBitmapColor((int) x[fp], (int) y[fp], element[fp]); 766 767 //Set a random xvel 768 xvel[sp] = rand() % 3 - 1; 769 } 770 } 771 else 772 { 773 //Either way, move fp back 774 x[fp] = olxf; 775 y[fp] = olyf; 776 allcoords[olxf][olyf] = fp; 777 setBitmapColor(olxf, olyf, element[fp]); 778 779 if (rand() % 10 == 0) //1/10 chance 780 { 781 element[sp] = 10; //Change stone to magma 782 setBitmapColor((int) x[sp], (int) y[sp], 10); //Set the color also 783 allcoords[(int) x[sp]][(int) y[sp]] = sp; 784 } 785 786 //Set a random xvel 787 xvel[fp] = rand() % 3 - 1; 788 } 789 } 790 else if (type == 14) //Stone - Stone 791 { 792 y[fp] = olyf; // First particle goes back to where it was before 793 x[fp] = olxf; 794 795 allcoords[(int) x[fp]][(int) y[fp]] = fp; 796 setBitmapColor((int) x[fp], (int) y[fp], element[fp]); 797 } 798 else if (type == 15) // C4 - hot 799 { 800 if (element[fp] == 12 || (element[fp] == 22 801 && colliseelement1[element[sp]] == 12) || (element[sp] == 22 802 && colliseelement1[element[fp]] != 12)) //fp is C4 803 { 804 //Put back the C4 805 x[fp] = olxf; 806 y[fp] = olyf; 807 //allcoords[olxs][olys] = sp; 808 //setBitmapColor(olxs,olys,element[sp]); 809 810 //Change C4 to fire 811 element[fp] = 5; 812 setBitmapColor((int) x[fp], (int) y[fp], 5); 813 814 int txpos = (int) x[fp], typos = (int) y[fp]; //temporary x and ypositions for quick calcs 815 //this section is for explosion, giving velocities to particles around explosion 816 int i, j; //counters, i is the x, j is the y 817 int tpart, telement; //temp particle index /element 818 for (i = -0; i <= 0; i++) 819 { 820 for (j = -0; j <= 0; j++) 821 { 822 if (txpos + i < maxx && txpos + i > 1 && typos + j < maxy 823 && typos + j > 1) //if within bounds 824 { 825 tpart = allcoords[txpos + i][typos + j]; 826 827 if ( tpart >= TPoints ) 828 { 829 //__android_log_write(ANDROID_LOG_ERROR,"DemoActivity","C4-Hot Error"); 830 break; 831 } 832 if (tpart >= 0 // used to be != -1, this might be getting some bad input somehow and then sending a bad index so changed 833 && (fallvel[element[tpart]] != 0 834 || element[tpart] == 15 835 || element[tpart] == 21)) //if there's a particle there & it's not immovable 836 { 837 if (abs(xvel[tpart]) < 20) 838 { 839 xvel[tpart] += 1 * i / abs(i); 840 } 841 if (abs(yvel[tpart]) < 20) 842 { 843 yvel[tpart] += 1 * j / abs(j); 844 } 845 } 846 } 847 } 848 } 849 850 //Look at all the points around the explosion, if explosive change to fire and add velocity, 851 // if flammable, just change to fire, if empty, change to fire and add velocity 852 int a; //Temp allcoords 853 for (i = -2; i <= 2; i++) 854 { 855 for (j = -2; j <= 2; j++) 856 { 857 if (txpos + i > 1 && txpos + i < maxx && typos + j > 1 858 && typos + j < maxy) 859 { 860 a = allcoords[txpos + i][typos + j]; //The allcoords at the prospective point 861 if (a != -1 && collision[element[a]][5] == 6) 862 { 863 element[a] = 5; 864 setBitmapColor(txpos + i, typos + j, 5); 865 } 866 else if (a != -1 && (collision[element[a]][5] == 11 867 || collision[element[a]][5] == 15)) 868 { 869 element[a] = 5; 870 setBitmapColor(txpos + i, typos + j, 5); 871 872 int random = rand() % 11; 873 random -= 5; 874 xvel[a] = random; //xvel is a random int from -5 to 5 875 876 random = rand() % 11; //mod 11 goes from 0 to 10 877 random -= 5; 878 yvel[a] = random; //yvel is a random int from -5 to 5 879 } 880 else if (a == -1) 881 { 882 CreatePoint(txpos + i, typos + j, 5); 883 } 884 } 885 } 886 } 887 } 888 else //sp is C4 889 { 890 //__android_log_write(ANDROID_LOG_ERROR,"DemoActivity","C4-Hot 2"); 891 //put back the hot 892 x[fp] = olxf; 893 y[fp] = olyf; 894 895 int spelement = element[sp]; 896 //change C4 to fire 897 element[sp] = 5; 898 setBitmapColor((int) x[sp], (int) y[sp], 5); 899 900 int txpos = (int) x[sp], typos = (int) y[sp]; //temporary x and ypositions for quick calcs 901 //this section is for explosion, giving velocities to particles around explosion 902 int i, j; //counters, i is the x, j is the y 903 int tpart, telement; //temp particle index /element 904 for (i = -2 * exploness[spelement]; i <= 2 * exploness[spelement]; i++) 905 { 906 for (j = -2 * exploness[spelement]; j <= 2 907 * exploness[spelement]; j++) 908 { 909 if (txpos + i < maxx && txpos + i > 1 && typos + j < maxy 910 && typos + j > 1) //if within bounds 911 { 912 tpart = allcoords[txpos + i][typos + j]; 913 914 if (tpart != -1 915 && (fallvel[element[tpart]] != 0 916 || element[tpart] == 15 917 || element[tpart] == 21)) //if there's a particle there 918 { 919 if (abs(xvel[tpart]) < exploness[spelement]) 920 { 921 xvel[tpart] += ((1 / i) * 3) + i / abs(i); 922 } 923 if (abs(yvel[tpart]) < exploness[spelement]) 924 { 925 yvel[tpart] += ((1 / j) * 3) + j / abs(j); 926 } 927 } 928 } 929 } 930 } 931 932 //Look at all the points around the explosion, if explosive change to fire and add velocity, 933 // if flammable, just change to fire, if empty, change to fire and add velocity 934 int a; //Temp allcoords 935 for (i = -2; i <= 2; i++) 936 { 937 for (j = -2; j <= 2; j++) 938 { 939 if (txpos + i > 1 && txpos + i < maxx && typos + j > 1 940 && typos + j < maxy) 941 { 942 a = allcoords[txpos + i][typos + j]; //The allcoords at the prospective point 943 if (a != -1 && collision[element[a]][5] == 6) 944 { 945 element[a] = 5; 946 setBitmapColor(txpos + i, typos + j, 5); 947 } 948 else if (a != -1 && (collision[element[a]][5] == 11 949 || collision[element[a]][5] == 15)) 950 { 951 element[a] = 5; 952 setBitmapColor(txpos + i, typos + j, 5); 953 954 int random = rand() % 11; //mod 11 goes from 0 to 10 955 random -= 5; 956 xvel[a] = random; //xvel is a random int from -5 to 5 957 958 random = rand() % 11; 959 random -= 5; 960 yvel[a] = random; //yvel is a random int from -5 to 5 961 } 962 else if (a == -1) 963 { 964 CreatePoint(txpos + i, typos + j, 5); 965 } 966 } 967 } 968 } 969 } 970 } 971 else if (type == 16) // C4++ - hot 972 { 973 //__android_log_write(ANDROID_LOG_ERROR,"DemoActivity","C4++-Hot"); 974 if (element[fp] == 13 || (element[fp] == 22 975 && colliseelement1[element[sp]] == 13) || (element[sp] == 22 976 && colliseelement1[element[fp]] != 13)) //fp is C4++ 977 { 978 //Put back the hot 979 x[sp] = olxs; 980 y[sp] = olys; 981 allcoords[olxs][olys] = sp; 982 setBitmapColor(olxs, olys, element[sp]); 983 984 //Change C4++ to fire 985 element[fp] = 5; 986 setBitmapColor((int) x[fp], (int) y[fp], 5); 987 988 int txpos = (int) x[fp], typos = (int) y[fp]; //temporary x and ypositions for quick calcs 989 //this section is for explosion, giving velocities to particles around explosion 990 int i, j; //counters, i is the x, j is the y 991 int tpart, telement; //temp particle index /element 992 for (i = -0; i <= 0; i++) 993 { 994 for (j = -0; j <= 0; j++) 995 { 996 if (txpos + i < maxx && txpos + i > 1 && typos + j < maxy 997 && typos + j > 1) //if within bounds 998 { 999 tpart = allcoords[txpos + i][typos + j]; 1000 1001 if (tpart != -1 1002 && (fallvel[element[tpart]] != 0 1003 || element[tpart] == 15 1004 || element[tpart] == 21)) //if there's a particle there & it's not immovable 1005 { 1006 if (abs(xvel[tpart]) < 20) 1007 { 1008 xvel[tpart] += ((1 / i) * 0) + 1 * i / abs(i); 1009 } 1010 if (abs(yvel[tpart]) < 20) 1011 { 1012 yvel[tpart] += ((1 / j) * 0) + 1 * j / abs(j); 1013 } 1014 } 1015 } 1016 } 1017 } 1018 1019 //Look at all the points around the explosion, if explosive change to fire and add velocity, 1020 // if flammable, just change to fire, if empty, change to fire and add velocity 1021 int a; //Temp allcoords 1022 for (i = -2; i <= 2; i++) 1023 { 1024 for (j = -2; j <= 2; j++) 1025 { 1026 if (txpos + i > 1 && txpos + i < maxx && typos + j > 1 1027 && typos + j < maxy) 1028 { 1029 a = allcoords[txpos + i][typos + j]; //The allcoords at the prospective point 1030 if (a != -1 && collision[element[a]][5] == 6) 1031 { 1032 element[a] = 5; 1033 setBitmapColor(txpos + i, typos + j, 5); 1034 } 1035 else if (a != -1 && (collision[element[a]][5] == 11 1036 || collision[element[a]][5] == 15 1037 || collision[element[a]][5] == 16)) 1038 { 1039 element[a] = 5; //change a to fire 1040 setBitmapColor(txpos + i, typos + j, 5); //change color of a to that of fire 1041 1042 int random = rand() % 11; // mod 11 goes from 0 to 10 1043 random -= 5; 1044 xvel[a] = random; //xvel is a random int from -5 to 5 1045 1046 random = rand() % 11; 1047 random -= 5; 1048 yvel[a] = random; //yvel is a random int from -5 to 5 1049 } 1050 else if (a == -1) 1051 { 1052 CreatePoint(txpos + i, typos + j, 5); 1053 } 1054 } 1055 } 1056 } 1057 } 1058 else //sp is C4++ 1059 { 1060 //__android_log_write(ANDROID_LOG_ERROR,"DemoActivity","C4++-Hot 2"); 1061 //put back the hot 1062 x[fp] = olxf; 1063 y[fp] = olyf; 1064 1065 int spelement = element[sp]; 1066 //change C4++ to fire 1067 element[sp] = 5; 1068 setBitmapColor((int) x[sp], (int) y[sp], 5); 1069 1070 int txpos = (int) x[sp], typos = (int) y[sp]; //temporary x and ypositions for quick calcs 1071 //this section is for explosion, giving velocities to particles around explosion 1072 int i, j; //counters, i is the x, j is the y 1073 int tpart, telement; //temp particle index /element 1074 //__android_log_write(ANDROID_LOG_ERROR,"DemoActivity","C4++-Hot 2 Part 1"); 1075 for (i = -2 * exploness[spelement]; i <= 2 * exploness[spelement]; i++) 1076 { 1077 for (j = -2 * exploness[spelement]; j <= 2 1078 * exploness[spelement]; j++) 1079 { 1080 if (txpos + i < maxx && txpos + i > 1 && typos + j < maxy 1081 && typos + j > 1) //if within bounds 1082 { 1083 tpart = allcoords[txpos + i][typos + j]; 1084 //__android_log_print(ANDROID_LOG_ERROR,"DemoActivity","tpart: [%d]",tpart ); 1085 1086 if (tpart >= 0 1087 && (fallvel[element[tpart]] != 0 1088 || element[tpart] == 15 1089 || element[tpart] == 21)) //if there's a particle there 1090 { 1091 if (abs(xvel[tpart]) < exploness[spelement]) 1092 { 1093 xvel[tpart] += ((1 / i) * 3) + i / abs(i); 1094 } 1095 if (abs(yvel[tpart]) < exploness[spelement]) 1096 { 1097 yvel[tpart] += ((1 / j) * 3) + j / abs(j); 1098 } 1099 } 1100 } 1101 } 1102 } 1103 1104 //Look at all the points around the explosion, if explosive change to fire and add velocity, 1105 // if flammable, just change to fire, if empty, change to fire and add velocity 1106 //__android_log_write(ANDROID_LOG_ERROR,"DemoActivity","C4++-Hot 2 Part 2"); 1107 int a; //Temp allcoords 1108 for (i = -2; i <= 2; i++) 1109 { 1110 for (j = -2; j <= 2; j++) 1111 { 1112 if (txpos + i > 1 && txpos + i < maxx && typos + j > 1 1113 && typos + j < maxy) 1114 { 1115 a = allcoords[txpos + i][typos + j]; //The allcoords at the prospective point 1116 if (a != -1 && collision[element[a]][5] == 6) 1117 { 1118 element[a] = 5; 1119 setBitmapColor(txpos + i, typos + j, 5); 1120 } 1121 else if (a != -1 && (collision[element[a]][5] == 11 1122 || collision[element[a]][5] == 15 1123 || collision[element[a]][5] == 16)) 1124 { 1125 element[a] = 5; 1126 setBitmapColor(txpos + i, typos + j, 5); 1127 1128 int random = rand() % 11; //mod 11 goes from 0 to 10 1129 random -= 5; 1130 xvel[a] = random; //xvel is a random int from -5 to 5 1131 1132 random = rand() % 11; //mod 11 goes from 0 to 10 1133 random -= 5; 1134 yvel[a] = random; //yvel is a random int from -5 to 5 1135 } 1136 else if (a == -1) 1137 { 1138 CreatePoint(txpos + i, typos + j, 5); 1139 } 1140 } 1141 } 1142 } 1143 //__android_log_write(ANDROID_LOG_ERROR,"DemoActivity","C4++-Hot 2 Part 3"); 1144 } 1145 } 1146 else if (type == 17) //Magma - Destructible Wall 1147 { 1148 //We can assume that fp is magma since wall doesn't move 1149 //move magma back 1150 //TODO: Edit this to allow a Destructible wall - Magma collision 1151 x[fp] = olxf; 1152 y[fp] = olyf; 1153 allcoords[olxf][olyf] = fp; 1154 setBitmapColor(olxf, olyf, element[fp]); 1155 1156 if (rand() % 10 == 0) //1/10 chance 1157 { 1158 element[sp] = 10; //Change wall to magma 1159 setBitmapColor((int) x[sp], (int) y[sp], 10); //Set the color also 1160 allcoords[(int) x[sp]][(int) y[sp]] = sp; 1161 } 1162 1163 //Set a random xvel to magma 1164 xvel[fp] = rand() % 3 - 1; 1165 } 1166 else if (type == 18) //Acid - Meltable 1167 { 1168 int xfp = x[fp], yfp = y[fp]; 1169 if (element[fp] == 17 || (element[fp] == 22 1170 && colliseelement1[element[sp]] == 17) || (element[sp] == 22 1171 && colliseelement1[element[fp]] != 17)) //fp is acid 1172 { 1173 if (rand() % 3 != 0) //2/3 chance 1174 { 1175 //Acid burns away sp 1176 1177 //Delete the old point 1178 allcoords[olxf][olyf] = -1; 1179 setBitmapColor(olxf, olyf, 3); 1180 1181 //Set the new point 1182 allcoords[xfp][yfp] = fp; 1183 setBitmapColor(xfp, yfp, element[fp]); 1184 1185 //Delete sp 1186 x[sp] = 0; 1187 y[sp] = 0; 1188 element[sp] = 0; 1189 xvel[sp] = 0; 1190 yvel[sp] = 0; 1191 set[sp] = 0; 1192 avail[loq] = sp; 1193 loq++; 1194 } 1195 else if (rand() % 2 == 0) //Otherwise, 1/6 total 1196 { 1197 //Acid is neutralized 1198 1199 //Delete the old point 1200 allcoords[olxf][olyf] = -1; 1201 setBitmapColor(olxf, olyf, 3); 1202 1203 //Delete fp 1204 x[fp] = 0; 1205 y[fp] = 0; 1206 element[fp] = 0; 1207 xvel[fp] = 0; 1208 yvel[fp] = 0; 1209 set[fp] = 0; 1210 avail[loq] = fp; 1211 loq++; 1212 } 1213 else //Otherwise, 1/6 total 1214 { 1215 //Acid bounces 1216 1217 x[fp] = olxf; 1218 y[fp] = olyf; 1219 } 1220 } 1221 else //sp is acid 1222 { 1223 if (rand() % 3 != 0) //2/3 chance 1224 { 1225 //Acid burns away fp 1226 1227 //Delete the old point 1228 allcoords[olxf][olyf] = -1; 1229 setBitmapColor(olxf, olyf, 3); 1230 1231 //Delete fp 1232 x[fp] = 0; 1233 y[fp] = 0; 1234 element[fp] = 0; 1235 xvel[fp] = 0; 1236 yvel[fp] = 0; 1237 set[fp] = 0; 1238 avail[loq] = fp; 1239 loq++; 1240 } 1241 else if (rand() % 2 == 0) //Otherwise, 1/6 total 1242 { 1243 //Acid is neutralized 1244 1245 //Delete the old point 1246 allcoords[olxf][olyf] = -1; 1247 setBitmapColor(olxf, olyf, 3); 1248 1249 //Set the new point 1250 allcoords[xfp][yfp] = fp; 1251 setBitmapColor(xfp, yfp, element[fp]); 1252 1253 //Delete sp 1254 x[sp] = 0; 1255 y[sp] = 0; 1256 element[sp] = 0; 1257 xvel[sp] = 0; 1258 yvel[sp] = 0; 1259 set[sp] = 0; 1260 avail[loq] = sp; 1261 loq++; 1262 } 1263 else //Otherwise, 1/6 total 1264 { 1265 //Other particle bounces bounces 1266 1267 x[fp] = olxf; 1268 y[fp] = olyf; 1269 } 1270 } 1271 } 1272 else if (type == 19) //Acid - Water 1273 { 1274 int xfp = x[fp], yfp = y[fp]; 1275 //Acid goes away 1/3 of the time, otherwise bounce back 1276 if (element[fp] == 17 || (element[fp] == 22 1277 && colliseelement1[element[sp]] == 17) || (element[sp] == 22 1278 && colliseelement1[element[fp]] != 17)) //fp is acid 1279 { 1280 if (rand() % 3 == 0) 1281 { 1282 //Delete the old point 1283 allcoords[olxf][olyf] = -1; 1284 setBitmapColor(olxf, olyf, 3); 1285 1286 //Delete fp 1287 x[fp] = 0; 1288 y[fp] = 0; 1289 element[fp] = 0; 1290 xvel[fp] = 0; 1291 yvel[fp] = 0; 1292 set[fp] = 0; 1293 avail[loq] = fp; 1294 loq++; 1295 } 1296 else 1297 { 1298 //Move the point back 1299 x[fp] = olxf; 1300 y[fp] = olyf; 1301 } 1302 } 1303 else //sp is acid 1304 { 1305 if (rand() % 3 == 0) 1306 { 1307 //Delete the old point 1308 allcoords[olxf][olyf] = -1; 1309 setBitmapColor(olxf, olyf, 3); 1310 1311 //Set the new point 1312 allcoords[xfp][yfp] = fp; 1313 setBitmapColor(xfp, yfp, element[fp]); 1314 1315 //Delete sp 1316 x[sp] = 0; 1317 y[sp] = 0; 1318 element[sp] = 0; 1319 xvel[sp] = 0; 1320 yvel[sp] = 0; 1321 set[sp] = 0; 1322 avail[loq] = sp; 1323 loq++; 1324 } 1325 else 1326 { 1327 //Move the water back 1328 x[fp] = olxf; 1329 y[fp] = olyf; 1330 } 1331 } 1332 } 1333 else if (type == 20) //Steam - Ice/Water 1334 { 1335 if (rand() % 200 == 0) //1/200 chance for steam to condense 1336 { 1337 if (element[fp] == 18 || (element[fp] == 22 1338 && colliseelement1[element[sp]] == 18) || (element[sp] 1339 == 22 && colliseelement1[element[fp]] != 18)) //fp is steam 1340 { 1341 //Change the steam to water 1342 element[fp] = 1; 1343 1344 //Move it back 1345 x[fp] = olxf; 1346 y[fp] = olyf; 1347 1348 allcoords[olxf][olyf] = fp; 1349 setBitmapColor(olxf, olyf, 1); 1350 } 1351 else //sp is steam 1352 { 1353 //Change the steam to water 1354 element[sp] = 1; 1355 1356 //Move fp back 1357 x[fp] = olxf; 1358 y[fp] = olyf; 1359 1360 allcoords[olxf][olyf] = fp; 1361 setBitmapColor(olxf, olyf, element[fp]); 1362 } 1363 } 1364 else //Just bounce around the water/ice 1365 { 1366 if (element[fp] == 18 || (element[fp] == 22 1367 && colliseelement1[element[sp]] == 18)) //fp is steam 1368 { 1369 //Move it back 1370 x[fp] = olxf; 1371 y[fp] = olyf; 1372 1373 allcoords[olxf][olyf] = fp; 1374 setBitmapColor(olxf, olyf, 18); 1375 1376 //Add a random x velocity 1377 xvel[fp] += rand() % 7 - 3; //-3 to 3 1378 } 1379 else //sp is steam 1380 { 1381 int xfp = x[fp], yfp = y[fp]; //Set some temp variables 1382 1383 //Switch places 1384 x[sp] = olxf; 1385 y[sp] = olyf; 1386 1387 allcoords[olxf][olyf] = sp; 1388 setBitmapColor(olxf, olyf, 18); 1389 1390 allcoords[xfp][yfp] = fp; 1391 setBitmapColor(xfp, yfp, element[fp]); 1392 } 1393 } 1394 } 1395 else if (type == 21) //Steam - Steam 1396 { 1397 if (rand() % 1000 == 0)//1/5 chance 1398 { 1399 //Make the two steams "condense" into water 1400 1401 int xsp = x[sp], ysp = y[sp]; //Some temp variables 1402 1403 //Move fp back 1404 x[fp] = olxf; 1405 y[fp] = olyf; 1406 1407 //Change the elements 1408 element[fp] = 1; 1409 element[sp] = 1; 1410 1411 //Set the bitmap and allcoords 1412 allcoords[olxf][olyf] = fp; 1413 setBitmapColor(olxf, olyf, 1); 1414 1415 allcoords[xsp][ysp] = sp; 1416 setBitmapColor(xsp, ysp, 1); 1417 } 1418 else //Make fp bounce off 1419 { 1420 //Move fp back 1421 x[fp] = olxf; 1422 y[fp] = olyf; 1423 1424 allcoords[olxf][olyf] = fp; 1425 setBitmapColor(olxf, olyf, 18); 1426 1427 //Add a random x velocity 1428 xvel[fp] += rand() % 7 - 3; //-3 to 3 1429 //Add a random y velocity 1430 yvel[fp] += rand() % 5 - 2; //-2 to 2 1431 } 1432 } 1433 else if (type == 22) //Steam - Other 1434 { 1435 int xfp = x[fp], yfp = y[fp]; 1436 if (element[fp] == 18 || (element[fp] == 22 1437 && colliseelement1[element[sp]] == 18) || (element[sp] == 22 1438 && colliseelement1[element[fp]] != 18)) //fp is steam 1439 { 1440 //Move the steam back 1441 allcoords[olxf][olyf] = fp; 1442 setBitmapColor(olxf, olyf, element[sp]); 1443 1444 x[fp] = olxf; 1445 y[fp] = olyf; 1446 1447 //Set a random x velocity 1448 xvel[fp] = rand() % 7 - 3; //-3 to 3 1449 } 1450 else //sp is steam 1451 { 1452 //Move the steam to the old spot 1453 allcoords[olxf][olyf] = sp; 1454 setBitmapColor(olxf, olyf, element[sp]); 1455 1456 x[sp] = olxf; 1457 y[sp] = olyf; 1458 1459 //Set the new spot 1460 allcoords[xfp][yfp] = fp; 1461 setBitmapColor(xfp, yfp, element[fp]); 1462 1463 //Set a random x velocity 1464 xvel[sp] = rand() % 7 - 3; //-3 to 3 1465 } 1466 } 1467 else if (type == 23) //Water - Fire 1468 { 1469 if (element[fp] == 5 || (element[fp] == 22 1470 && colliseelement1[element[sp]] == 5) || (element[sp] == 22 1471 && colliseelement1[element[fp]] != 5)) //fp is fire 1472 { 1473 //Delete the old point 1474 allcoords[olxf][olyf] = -1; 1475 setBitmapColor(olxf, olyf, 3); 1476 1477 //Delete the fire 1478 x[fp] = 0; 1479 y[fp] = 0; 1480 element[fp] = 0; 1481 xvel[fp] = 0; 1482 yvel[fp] = 0; 1483 set[fp] = 0; 1484 avail[loq] = fp; 1485 loq++; 1486 1487 //Change the water to steam 1488 element[sp] = 18; 1489 1490 //Change the bitmap color 1491 setBitmapColor(x[sp], y[sp], 18); 1492 } 1493 else //sp is fire 1494 { 1495 int xfp = x[fp], yfp = y[fp]; //Set temp variables 1496 1497 //Delete sp(fire) 1498 DeletePoint(sp); 1499 1500 //Delete the old point 1501 allcoords[olxf][olyf] = -1; 1502 setBitmapColor(olxf, olyf, 3); 1503 1504 //Change the water to steam 1505 element[fp] = 18; 1506 1507 //Set the new location of water 1508 allcoords[xfp][yfp] = fp; 1509 setBitmapColor(xfp, yfp, 18); 1510 } 1511 } 1512 else if (type == 24) //Salt - Water 1513 { 1514 if (element[fp] == 19 || (element[fp] == 22 1515 && colliseelement1[element[sp]] == 19)) //fp is salt 1516 { 1517 //Delete the old point 1518 allcoords[olxf][olyf] = -1; 1519 setBitmapColor(olxf, olyf, 3); 1520 1521 //Delete fp 1522 x[fp] = 0; 1523 y[fp] = 0; 1524 element[fp] = 0; 1525 xvel[fp] = 0; 1526 yvel[fp] = 0; 1527 set[fp] = 0; 1528 avail[loq] = fp; 1529 loq++; 1530 1531 //Change the element of sp to Salt-water 1532 element[sp] = 20; 1533 setBitmapColor(x[sp], y[sp], 20); 1534 } 1535 else //sp is salt 1536 { 1537 //Delete the old point 1538 allcoords[olxf][olyf] = -1; 1539 setBitmapColor(olxf, olyf, 3); 1540 1541 DeletePoint(sp); //Delete the salt 1542 1543 int xfp = x[fp], yfp = y[fp]; //Some temp variables 1544 //Set the new coordinates 1545 allcoords[xfp][yfp] = fp; 1546 setBitmapColor(xfp, yfp, element[fp]); 1547 } 1548 } 1549 else if (type == 25) //Salt - Ice 1550 { 1551 if (element[fp] == 6 || (element[fp] == 22 1552 && colliseelement1[element[sp]] == 6) || (element[sp] == 22 1553 && colliseelement1[element[fp]] != 6)) //fp is ice 1554 { 1555 //Move fp back 1556 x[fp] = olxf; 1557 y[fp] = olyf; 1558 1559 //Change the element to water 1560 element[fp] = 1; 1561 1562 //Set the bitmap stuff 1563 allcoords[olxf][olyf] = fp; 1564 setBitmapColor(olxf, olyf, 1); 1565 } 1566 else //sp is ice 1567 { 1568 //Move fp back 1569 x[fp] = olxf; 1570 y[fp] = olyf; 1571 1572 allcoords[olxf][olyf] = fp; 1573 setBitmapColor(olxf, olyf, element[fp]); 1574 1575 //Change the element to water 1576 element[sp] = 1; 1577 1578 //Set the bitmap stuff 1579 setBitmapColor(x[sp], y[sp], 1); 1580 } 1581 } 1582 else if (type == 26) //Salt-water - Plant 1583 { 1584 if (element[fp] == 4 || (element[fp] == 22 1585 && colliseelement1[element[sp]] == 4) || (element[sp] == 22 1586 && colliseelement1[element[fp]] != 4)) //fp is plant 1587 { 1588 //Move fp back 1589 x[fp] = olxf; 1590 y[fp] = olyf; 1591 1592 //Change the element to sand 1593 element[fp] = 0; 1594 1595 //Set the bitmap stuff 1596 allcoords[olxf][olyf] = fp; 1597 setBitmapColor(olxf, olyf, 0); 1598 } 1599 else //sp is plant 1600 { 1601 //Move fp back 1602 x[fp] = olxf; 1603 y[fp] = olyf; 1604 1605 allcoords[olxf][olyf] = fp; 1606 setBitmapColor(olxf, olyf, element[fp]); 1607 1608 //Change the element to sand 1609 element[sp] = 0; 1610 1611 //Set the bitmap stuff 1612 setBitmapColor(x[sp], y[sp], 0); 1613 } 1614 } 1615 else if (type == 27) //Magma - Sand 1616 { 1617 if (element[fp] == 10 || (element[fp] == 22 1618 && colliseelement1[element[sp]] == 10) || (element[sp] == 22 1619 && colliseelement1[element[fp]] != 10)) //fp is magma 1620 { 1621 //Move fp back 1622 x[fp] = olxf; 1623 y[fp] = olyf; 1624 1625 //Change the element to glass 1626 element[sp] = 21; 1627 1628 //Set the bitmap stuff 1629 setBitmapColor(x[sp], y[sp], 21); 1630 } 1631 else //sp is magma 1632 { 1633 //Move fp back 1634 x[fp] = olxf; 1635 y[fp] = olyf; 1636 1637 //Change the element to glass 1638 element[fp] = 21; 1639 setBitmapColor(x[fp], y[fp], 21); 1640 1641 } 1642 } 1643 else if (type == 28) //Water - Sand 1644 { 1645 if (element[fp] == 1 || (element[fp] == 22 1646 && colliseelement1[element[sp]] == 1) || (element[sp] == 22 1647 && colliseelement1[element[fp]] != 1)) //fp is water 1648 { 1649 1650 //Delete the old point 1651 allcoords[olxf][olyf] = -1; 1652 setBitmapColor(olxf, olyf, 3); 1653 1654 //Delete the water 1655 x[fp] = 0; 1656 y[fp] = 0; 1657 element[fp] = 0; 1658 xvel[fp] = 0; 1659 yvel[fp] = 0; 1660 set[fp] = 0; 1661 avail[loq] = fp; 1662 loq++; 1663 1664 element[sp] = 23; // set the sand to be mud 1665 setBitmapColor(x[sp], y[sp], element[sp]); // change the color of the sand particle location to be mud 1666 } 1667 else //sp is water 1668 { 1669 1670 //Delete the old point 1671 allcoords[olxf][olyf] = -1; 1672 setBitmapColor(olxf, olyf, 3); 1673 1674 DeletePoint(sp); //delete the water 1675 element[fp] = 23; //set the sand to be mud 1676 1677 int xfp = x[fp], yfp = y[fp]; //Some temp variables 1678 //Set the new coordinates 1679 allcoords[xfp][yfp] = fp; 1680 setBitmapColor(xfp, yfp, element[fp]); 1681 1682 } 1683 1684 } 1685 else if (type == 29) 1686 { //Mud - Fire 1687 1688 if (element[fp] == 23 || (element[fp] == 22 1689 && colliseelement1[element[sp]] == 23) || (element[sp] == 22 1690 && colliseelement1[element[fp]] != 23)) 1691 { //sp is mud 1692 1693 //Delete the old point 1694 allcoords[olxf][olyf] = -1; 1695 setBitmapColor(olxf, olyf, 3); 1696 1697 DeletePoint(sp); //delete the fire 1698 element[fp] = 0; //change the mud to sand 1699 1700 int xfp = x[fp], yfp = y[fp]; //Some temp variables 1701 1702 allcoords[xfp][yfp] = fp; 1703 setBitmapColor(xfp, yfp, element[fp]); //update the color of mud 1704 1705 } 1706 else 1707 { // fp is fire 1708 1709 //Delete the old point 1710 allcoords[olxf][olyf] = -1; 1711 setBitmapColor(olxf, olyf, 3); 1712 1713 //Delete the fire 1714 x[fp] = 0; 1715 y[fp] = 0; 1716 element[fp] = 0; 1717 xvel[fp] = 0; 1718 yvel[fp] = 0; 1719 set[fp] = 0; 1720 avail[loq] = fp; 1721 loq++; 1722 1723 element[sp] = 0; 1724 setBitmapColor(x[sp], y[sp], element[sp]); 1725 } 1726 } 1727 else if (type == 30) 1728 { //Mud - Magma 1729 1730 x[fp] = olxf; //send the fp back 1731 y[fp] = olyf; 1732 1733 element[fp] = 11; //change fp to stone (it really doesn't matter which one we are changing to what 1734 element[sp] = 18; //change sp to steam 1735 1736 setBitmapColor(y[fp], y[fp], element[fp]); //update colors 1737 setBitmapColor(x[sp], y[sp], element[sp]); 1738 } 1739}