diff options
Diffstat (limited to 'src/tiling.rs')
| -rw-r--r-- | src/tiling.rs | 24 |
1 files changed, 20 insertions, 4 deletions
diff --git a/src/tiling.rs b/src/tiling.rs index c79d6ef..b7c2bc6 100644 --- a/src/tiling.rs +++ b/src/tiling.rs @@ -25,15 +25,23 @@ impl Tile { pub fn get_type(&self) -> &TileType { &self.tile_type } + + pub fn is_visible(&self) -> bool { + self.visible + } + + pub fn visibility(&mut self, visible: bool) { + self.visible = visible; + } } impl From<TileType> for Tile { fn from(tile_type: TileType) -> Self { Tile { tile_type, - visible: true, // <--- TODO: this set the default beaviour - // - true: all tiles of world and entities will be drawn - // - false: only draw tiles visible for the player + visible: false, // <--- TODO: this set the default beaviour + // - true: all tiles of world and entities will be drawn + // - false: only draw tiles visible for the player } } } @@ -94,10 +102,18 @@ impl TileGrid { pub fn ysize(&self) -> usize { self.ysize } + + pub fn clear_fog_of_war(&mut self, center: &(usize, usize), radius: usize) { + for x in 0.max(center.0 - radius)..center.0 + radius { + for y in 0.max(center.1 - radius)..center.1 + radius { + self.grid[y][x].visibility(true) + } + } + } } pub fn tile_to_str(tile: &Tile) -> &str { - if tile.visible { + if tile.is_visible() { match tile.tile_type { TileType::Floor => ".", TileType::Wall => "#", |