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Diffstat (limited to 'src/objs/tilemap.lua')
| -rw-r--r-- | src/objs/tilemap.lua | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/objs/tilemap.lua b/src/objs/tilemap.lua index 8b1ab76..7904a19 100644 --- a/src/objs/tilemap.lua +++ b/src/objs/tilemap.lua @@ -133,6 +133,13 @@ function get_tile(map, x, y) return map.tiledata[ID(map, x, y)] end +function has_tile(map, x, y) + if x < 0 or x >= map.width or y < 0 or y >= map.height then + return false + end + return map.tiledata[ID(map, x, y)] ~= 0 +end + function queue_tilemap_rebuild(tilemap) tilemap.needs_rebuild = true end |