| 42 | } |
| 43 | |
| 44 | staticfn void |
| 45 | roguecorr(coordxy x, coordxy y, int dir) |
| 46 | { |
| 47 | coordxy fromx, fromy, tox, toy; |
| 48 | |
| 49 | if (dir == XL_DOWN) { |
| 50 | gr.r[x][y].doortable &= ~XL_DOWN; |
| 51 | if (!gr.r[x][y].real) { |
| 52 | fromx = gr.r[x][y].rlx; |
| 53 | fromy = gr.r[x][y].rly; |
| 54 | fromx += 1 + 26 * x; |
| 55 | fromy += 7 * y; |
| 56 | } else { |
| 57 | fromx = gr.r[x][y].rlx + rn2(gr.r[x][y].dx); |
| 58 | fromy = gr.r[x][y].rly + gr.r[x][y].dy; |
| 59 | fromx += 1 + 26 * x; |
| 60 | fromy += 7 * y; |
| 61 | if (!IS_WALL(levl[fromx][fromy].typ)) |
| 62 | impossible("down: no wall at %d,%d?", fromx, fromy); |
| 63 | dodoor(fromx, fromy, &svr.rooms[gr.r[x][y].nroom]); |
| 64 | levl[fromx][fromy].doormask = D_NODOOR; |
| 65 | fromy++; |
| 66 | } |
| 67 | if (y >= 2) { |
| 68 | impossible("down door from %d,%d going nowhere?", x, y); |
| 69 | return; |
| 70 | } |
| 71 | y++; |
| 72 | gr.r[x][y].doortable &= ~XL_UP; |
| 73 | if (!gr.r[x][y].real) { |
| 74 | tox = gr.r[x][y].rlx; |
| 75 | toy = gr.r[x][y].rly; |
| 76 | tox += 1 + 26 * x; |
| 77 | toy += 7 * y; |
| 78 | } else { |
| 79 | tox = gr.r[x][y].rlx + rn2(gr.r[x][y].dx); |
| 80 | toy = gr.r[x][y].rly - 1; |
| 81 | tox += 1 + 26 * x; |
| 82 | toy += 7 * y; |
| 83 | if (!IS_WALL(levl[tox][toy].typ)) |
| 84 | impossible("up: no wall at %d,%d?", tox, toy); |
| 85 | dodoor(tox, toy, &svr.rooms[gr.r[x][y].nroom]); |
| 86 | levl[tox][toy].doormask = D_NODOOR; |
| 87 | toy--; |
| 88 | } |
| 89 | roguejoin(fromx, fromy, tox, toy, FALSE); |
| 90 | return; |
| 91 | } else if (dir == XL_RIGHT) { |
| 92 | gr.r[x][y].doortable &= ~XL_RIGHT; |
| 93 | if (!gr.r[x][y].real) { |
| 94 | fromx = gr.r[x][y].rlx; |
| 95 | fromy = gr.r[x][y].rly; |
| 96 | fromx += 1 + 26 * x; |
| 97 | fromy += 7 * y; |
| 98 | } else { |
| 99 | fromx = gr.r[x][y].rlx + gr.r[x][y].dx; |
| 100 | fromy = gr.r[x][y].rly + rn2(gr.r[x][y].dy); |
| 101 | fromx += 1 + 26 * x; |
no test coverage detected