fiddlerwoaroof/crawl - Change QON6K747RDVN55UTIJWNGIIGSDS7IHKB24JMHWSIMAQ572D7C3NAC

Fixing "unknown stair" tiles issues where stairs that should be known weren't being drawn as such.

git-svn-id: https://crawl-ref.svn.sourceforge.net/svnroot/crawl-ref/trunk@3426 c06c8d41-db1a-0410-9941-cceddc491573

Created by ennewalker on February 10, 2008

QON6K747RDVN55UTIJWNGIIGSDS7IHKB24JMHWSIMAQ572D7C3NAC

Dependencies

In channels

main

Change contents

Deletion in crawl-ref/source/tile2.cc at line 776 [4.13289]

B:BD[3.3257] → [2.141:400]

    // Don't let the "new stair" icon cover up any existing icons, but
    // draw it otherwise.
    if (bg0 & TILE_FLAG_NEW_STAIR && status_shift == 0)
    {
        tcache_overlay(tc_img, ix, TILE_NEW_STAIR,
            TREGION_0_NORMAL, &c, NULL);
    }

Insertion in crawl-ref/source/tile2.cc at line 787 [4.13289]

[3.3449]

    // Don't let the "new stair" icon cover up any existing icons, but
    // draw it otherwise.
    if (bg0 & TILE_FLAG_NEW_STAIR && status_shift == 0)
    {
        tcache_overlay(tc_img, ix, TILE_NEW_STAIR,
            TREGION_0_NORMAL, &c, NULL);
    }

Deletion in crawl-ref/source/tile1.cc at line 26 [4.96318]
B:BD[3.3889] → [3.3889:3902]
∅:D[3.3902] → [4.97098:97152]
B:BD[4.97098] → [4.97098:97152]
```
// gv backup
static FixedArray < unsigned char, GXM, GYM > gv_now;
```
Deletion in crawl-ref/source/tile1.cc at line 3586 [4.96318]
B:BD[4.209301] → [4.209301:209329]
```
            gv_now[x][y]=0;
```

Replacement in crawl-ref/source/tile1.cc at line 3606 [4.96318]

B:BD[4.210589] → [4.210589:210858]

                if (object != gv_now[gc.x][gc.y])
                {
                    if (object == DNGN_SECRET_DOOR)
                        object = (int)grid_secret_door_appearance(gc.x, gc.y);
                    tile_dngn[gc.x][gc.y] = tileidx_feature(object);

[4.210589]

[2.402]

                if (object == DNGN_SECRET_DOOR)
                    object = (int)grid_secret_door_appearance(gc.x, gc.y);

Replacement in crawl-ref/source/tile1.cc at line 3609 [4.96318]

B:BD[2.403] → [2.403:648]

                    if (is_travelable_stair((dungeon_feature_type)object) &&
                        !travel_cache.know_stair(gc))
                    {
                        tile_dngn[gc.x][gc.y] |= TILE_FLAG_NEW_STAIR;
                    }

[2.403]

[2.648]

                tile_dngn[gc.x][gc.y] = tileidx_feature(object);

Replacement in crawl-ref/source/tile1.cc at line 3611 [4.96318]

∅:D[2.649] → [4.210858:210907]

B:BD[4.210858] → [4.210858:210907]

                    gv_now[gc.x][gc.y] = object;

[2.649]

[4.211946]

                if (is_travelable_stair((dungeon_feature_type)object) &&
                    !travel_cache.know_stair(gc))
                {
                    tile_dngn[gc.x][gc.y] |= TILE_FLAG_NEW_STAIR;