| 524 | extern int worldiodebug; |
| 525 | |
| 526 | void restoreeditundo(ucharbuf &q) |
| 527 | { |
| 528 | int type, len, explen; |
| 529 | while(!q.overread() && (type = getuint(q))) |
| 530 | { |
| 531 | int bx = getuint(q), by = getuint(q), bxs = getuint(q), bys = getuint(q); |
| 532 | short pp[5]; |
| 533 | loopi(5) pp[i] = getint(q); |
| 534 | len = getuint(q); |
| 535 | if((bx | by | (bx + bxs) | (by + bys)) & ~(ssize - 1)) continue; |
| 536 | explen = bxs * bys; |
| 537 | block *b = (block *)new uchar[sizeof(block) + explen * sizeof(sqr)]; |
| 538 | b->x = bx; b->y = by; b->xs = bxs; b->ys = bys; |
| 539 | loopi(5) b->p[i] = pp[i]; |
| 540 | ucharbuf p = q.subbuf(len); |
| 541 | rldecodecubes(p, (sqr *)(b+1), explen, 6, true); |
| 542 | switch(type) |
| 543 | { |
| 544 | case 10: undos.insert(0, b); break; |
| 545 | case 20: redos.insert(0, b); break; |
| 546 | default: freeblock(b); break; |
| 547 | } |
| 548 | #ifdef _DEBUG |
| 549 | if(worldiodebug) switch(type) |
| 550 | { |
| 551 | case 10: |
| 552 | case 20: |
| 553 | clientlogf(" got %sdo x %d, y %d, xs %d, ys %d, remaining %d, overread %d", type == 10 ? "un" : "re", b->x, b->y, b->xs, b->ys, q.remaining(), int(q.overread())); |
| 554 | break; |
| 555 | } |
| 556 | #endif |
| 557 | } |
| 558 | if(undos.length() || redos.length()) conoutf("restored editing history: %d undos and %d redos", undos.length(), redos.length()); |
| 559 | } |
| 560 | |
| 561 | int rlencodeundo(int type, vector<uchar> &t, block *s) |
| 562 | { |
no test coverage detected