Change Tiles

docs/maps/api-room.md

@@ -112,3 +112,26 @@ WA.room.getCurrentUser().then((user) => {
     }
 })
 ```
+
+### Changing tiles 
+```
+WA.room.changeTile(tiles: TileDescriptor[]): void
+```
+Replace the tile at the `x` and `y` coordinates in the layer named `layer` by the tile with the id `tile`.
+`TileDescriptor` has the following attributes : 
+* **x (number) :** The coordinate x of the tile that you want to replace.
+* **y (number) :** The coordinate y of the tile that you want to replace.
+* **tile (number | string) :** The id of the tile that will be placed in the map.
+* **layer (string) :** The name of the layer where the tile will be placed.
+
+**Important !** : If you use `tile` as a number, be sure to add the `firstgid` of the tileset of the tile that you want to the id of the tile in Tiled Editor.
+
+Example : 
+```javascript
+WA.room.changeTile([
+                {x: 6, y: 4, tile: 'blue', layer: 'changeTile'},
+                {x: 7, y: 4, tile: 109, layer: 'changeTile'},
+                {x: 8, y: 4, tile: 109, layer: 'changeTile'},
+                {x: 9, y: 4, tile: 'blue', layer: 'changeTile'}
+                ]);
+```