LDtkMapData
fun LDtkMapData(bgColor: String, defaultGridSize: Int, defaultLevelBgColor: String, defaultLevelHeight: Int, defaultLevelWidth: Int, defaultPivotX: Float, defaultPivotY: Float, defs: Definitions, exportTiled: Boolean, externalLevels: Boolean, jsonVersion: String, levelDefinitions: List<LDtkLevelDefinition>, minifyJSON: Boolean, nextUid: Int, pngFilePattern: String? = null, worldGridHeight: Int? = null, worldGridWidth: Int? = null, worldLayout: LDtkWorldLayout? = null, worlds: List<LDtkWorldData> = emptyList())