Add 'tilemaMode' and 'tilesetMode' to Site class

Added also 'TilemapMode' and 'TilesetMode' constants

Author: Gasparoken

README.md

@@ -61,6 +61,8 @@ Constants
   * [SelectionMode](api/selectionmode.md#selectionmode)
   * [SpriteSheetDataFormat](api/spritesheetdataformat.md#spritesheetdataformat)
   * [SpriteSheetType](api/spritesheettype.md#spritesheettype)
+  * [TilemapMode](api/tilemapmode.md#tilemapmode)
+  * [TilesetMode](api/tilesetmode.md#tilesetmode)
   * [WebSocketMessageType](api/websocketmessagetype.md#websocketmessagetype)
 
 Classes/objects

api/site.md

@@ -42,3 +42,11 @@ Same as [`app.site.frame.frameNumber`](#siteframe).
 
 Gets the [active image](app.md#appimage) at the time the site object
 was created.
+
+## Site.tilemapMode
+
+Gets [TilemapMode](tilemapmode.md#tilemapmode). On non-tilemap layers, this field returns 0.
+
+## Site.tilesetMode
+
+Gets [TilesetMode](tilesetmode.md#tilesetmode). On non-tilemap layers, this field returns 0.

api/tilemapmode.md

@@ -0,0 +1,5 @@
+# TilemapMode
+
+## TilemapMode.PIXELS
+
+## TilemapMode.TILES

api/tilesetmode.md

@@ -0,0 +1,7 @@
+# TilesetMode
+
+## TilesetMode.MANUAL
+
+## TilesetMode.AUTO
+
+## TilesetMode.STACK