public Map(Map mapCopy)
{
TileTypes = new BindingList<TileType>();
foreach (TileType tileType in mapCopy.TileTypes)
{
TileTypes.Add(new TileType(tileType));
}
TilesetTexture = mapCopy.TilesetTexture;
CustomLayer = new TileLayer(mapCopy.CustomLayer);
TileLayers = new List<TileLayer>();
foreach (TileLayer layer in mapCopy.TileLayers)
TileLayers.Add(new TileLayer(layer));
}
public void DrawMap(Map map, Tool currentTool, Rectangle toolPreviewRect, Rectangle viewingRectangle, TileType tileType, bool showOtherLayers, bool showCollisionLayer, bool showGrid, bool renderDisplay)
{
Vector3 previewCamera = new Vector3(-viewingRectangle.X, -viewingRectangle.Y, 0f);
spriteBatch.Begin(SpriteSortMode.Deferred, BlendState.AlphaBlend, null, null, null, null, Matrix.CreateTranslation(previewCamera));
spriteBatch.GraphicsDevice.Clear(displayClearColor);
if (renderDisplay)
{
DrawLayersWithToolPreviews(map, currentTool, toolPreviewRect, viewingRectangle, tileType, showOtherLayers, showCollisionLayer);
if (showGrid)
DrawGrid(map.TileSize, viewingRectangle);
}
spriteBatch.End();
}
public void DrawTileset(Map map, Rectangle viewingRectangle, bool showGrid, bool renderDisplay)
{
Vector3 tilesetCamera = new Vector3(-viewingRectangle.X, -viewingRectangle.Y, 0f);
spriteBatch.Begin(SpriteSortMode.Immediate, BlendState.AlphaBlend, null, null, null, null, Matrix.CreateTranslation(tilesetCamera));
spriteBatch.GraphicsDevice.Clear(displayClearColor);
if (renderDisplay)
{
spriteBatch.Draw(map.TilesetTexture, Vector2.Zero, Color.White);
if (showGrid)
DrawGrid(map.TileSize, viewingRectangle);
Utility.DrawRectangle(spriteBatch, 3, selectorTileset.Rectangle, Color.Red); // Tileset selector border
}
spriteBatch.End();
}
private void DrawLayersWithToolPreviews(Map map, Tool currentTool, Rectangle toolPreviewRect, Rectangle viewingRectangle, TileType tileType, bool showOtherLayers, bool showCollisionLayer)
{
Rectangle currentViewingRectangle = new Rectangle(viewingRectangle.X / map.TileSize, viewingRectangle.Y / map.TileSize, viewingRectangle.Width / map.TileSize + 3, viewingRectangle.Height / map.TileSize + 3); // Draw a couple more just in case
bool isCustomTile = tileType.Identifier != 0;
foreach (TileLayer layer in map.TileLayers)
{
bool isLayerActive = map.ActiveLayerIndex == map.TileLayers.IndexOf(layer);
if (isLayerActive)
{
if (!isCustomTile)
{
currentTool.DrawRegularTilePreview(spriteBatch, map.TilesetTexture, toolPreviewRect, selectorTileset.Rectangle);
}
layer.Draw(spriteBatch, toolPreviewRect, !isCustomTile, currentViewingRectangle); // Draws the layer and skips tiles covered by the tool preview
}
else
{
if (showOtherLayers)
{
layer.Draw(spriteBatch, currentViewingRectangle);
}
}
}
if (isCustomTile)
currentTool.DrawCustomTilePreview(spriteBatch, toolPreviewRect, tileType);
if (showCollisionLayer)
map.CustomLayer.Draw(spriteBatch, toolPreviewRect, isCustomTile, currentViewingRectangle); // Draw the collision layer and skip tiles that are covered by the tool preview
if (toolPreviewRect != Rectangle.Empty)
Utility.DrawRectangle(spriteBatch, 3, toolPreviewRect, Color.Orange); // Draw border around selector
}
public Map Undo(Map activeMap)
{
redoMap = new Map(activeMap);
return undoMap;
}
public Edit(Map map)
{
undoMap = new Map(map);
}