public static UndoRedoInfo TilePlacement_Redo(List <Tile>[] layerTiles, int mapWidth)
{
UndoRedoInfo undoRedoInfo = new LevelEditor.UndoRedoInfo();
undoRedoInfo.success = false;
// If there is nothing to redo, return
if (_Redo_TilePlacement.Count <= 0)
{
return(undoRedoInfo);
}
Tile tile = _Redo_TilePlacement.Pop();
// Push the current tile onto the Undo stack in the case where the user wants to revert forwards again
Tile originalTile = new Tile();
originalTile.SetPosition(tile.position.x, tile.position.y);
originalTile.canvasIdx = tile.canvasIdx;
originalTile.tileMapIdx = layerTiles[originalTile.canvasIdx][originalTile.position.x + originalTile.position.y * mapWidth].tileMapIdx;
originalTile.spriteSheetIdx = layerTiles[originalTile.canvasIdx][originalTile.position.x + originalTile.position.y * mapWidth].spriteSheetIdx;
_Undo_TilePlacement.Push(originalTile);
undoRedoInfo.success = true;
undoRedoInfo.tile = tile;
return(undoRedoInfo);
}
// Add the tile to the Undo stack so when undo
// is pressed the tile will revert back to its previous state
public static void TilePlacement_Add(Tile tile)
{
Tile newTile = new Tile();
newTile.canvasIdx = tile.canvasIdx;
newTile.SetPosition(tile.position.x, tile.position.y);
newTile.tileMapIdx = tile.tileMapIdx;
newTile.spriteSheetIdx = tile.spriteSheetIdx;
_Undo_TilePlacement.Push(newTile);
}
public void Initialise(string tileSheetPath)
{
// Initialise the game properties
if (_level.generalGameProperties == null)
{
_level.generalGameProperties = new GeneralGameProperties();
}
// Initialise each sprite sheet
_level.tileSheetPath = tileSheetPath;
for (int i = 0; i < _spriteSheets.Length; i++)
{
_spriteSheets[i] = new List <CroppedBitmap>();
}
InitialiseSpriteSheet(_level.tileSheetPath, 0);
InitialiseSpriteSheet(".../.../images/sheetEnemies.png", 1);
InitialiseSpriteSheet(".../.../images/sheetOther.png", 2);
// Set the layer width and height for every layer
int width = _level.mapWidth * _tileRenderXY;
int height = _level.mapHeight * _tileRenderXY;
_Layer0.Width = width;
_Layer0.Height = height;
_Layer1.Width = width;
_Layer1.Height = height;
_Layer2.Width = width;
_Layer2.Height = height;
_Layer3.Width = width;
_Layer3.Height = height;
_LayerGrid.Width = width;
_LayerGrid.Height = height;
// Clear all of the tiles from every layer
_Layer0.Children.Clear();
_Layer1.Children.Clear();
_Layer2.Children.Clear();
_Layer3.Children.Clear();
_LayerGrid.Children.Clear();
_LayerDraw.Children.Clear();
// Clear the layer tile information stored
for (int i = 0; i < _layerTiles.Length; i++)
{
_layerTiles[i] = new List <Tile>();
}
// Fill each layer with empty tiles..
int x = 0, y = 0;
for (int i = 0; i < _level.mapWidth * _level.mapHeight; i++, x++)
{
if (x == _level.mapWidth)
{
x = 0;
y++;
}
Thickness marginThickness = new Thickness(x * _tileRenderXY, y * _tileRenderXY, 0, 0);
_Layer0.Children.Add(CreateTileRect(new SolidColorBrush(Colors.White), marginThickness));
_Layer1.Children.Add(CreateTileRect(new SolidColorBrush(Colors.Transparent), marginThickness));
_Layer2.Children.Add(CreateTileRect(new SolidColorBrush(Colors.Transparent), marginThickness));
_Layer3.Children.Add(CreateTileRect(new SolidColorBrush(Colors.Transparent), marginThickness));
_LayerDraw.Children.Add(CreateTileRect(new SolidColorBrush(Colors.Transparent), marginThickness));
// Add the tile information to each layerTile layer
for (int layer = 0; layer < _layerTiles.Length; layer++)
{
Tile newTile = new Tile();
newTile.tileMapIdx = -1;
newTile.SetPosition(x, y);
newTile.canvasIdx = layer;
newTile.spriteSheetIdx = -1;
_layerTiles[layer].Add(newTile);
}
}
InitialiseGrid();
// Reset the undo and redo stacks
UndoRedo.Reset();
}