//Try to open and read from a selected layer
public static EditorTileLayerDO OpenEditorLayer(string layerFileName)
{
try
{
TileLayerCO layerCreationObject = ProcessLayer( layerFileName );
//Validate this creation object (not yet implemented)
if( ValidateCreationObject( layerCreationObject ) )
{
//Loop through properties of the layer (alpha channel etc.. ), and store them to initiate/set values in the layer
//Property values: alpha channel and layer type - default being normal
float alphaValue = 0.0f;
LayerType.LayerTypesEnum layerType = LayerType.LayerTypesEnum.Normal;
foreach (KeyValuePair<string, string> propertyPair in layerCreationObject.LayerPropertyDictionary)
{
//handle all properties in switch
switch (propertyPair.Key.Trim().ToLower())
{
case "alpha":
alphaValue = float.Parse(propertyPair.Value);
break;
case "layer type index":
layerType = (LayerType.LayerTypesEnum)(int.Parse( propertyPair.Value ) );
break;
default:
break;
}
}
//Create new editor tile layer
EditorTileLayer editorTileLayer = new EditorTileLayer( layerCreationObject.LayerWidth, layerCreationObject.LayerHeight, layerType );
//Set all properties of tile layer, and intialize all editor tiles within this editor layer
for (int x = 0; x < layerCreationObject.LayerWidth; x++)
for (int y = 0; y < layerCreationObject.LayerHeight; y++)
editorTileLayer.SetCellIndex( x, y, layerCreationObject.LayerIndexLayout[x][y]);
//Set the return data object, to return the initialized editor tile layer, and the texture names, so the necessary textures
//can be added to managed data, and added into the layer's texture list.
EditorTileLayerDO editorLayerDO = new EditorTileLayerDO( editorTileLayer, layerCreationObject.LayerTextureNameList );
return editorLayerDO;
}
else
return null;
}
catch( Exception e )
{
throw e;
}
}
