void FloodFill(Layer layer, Vector2 orginal, Vector2 node, Tile target, Tile replacement)
{
if (target == replacement)
return;
bool nodeExists = layer.Tiles.ContainsKey(node);
if ((!nodeExists && target != null) || (nodeExists && target == null) || (nodeExists && layer.Tiles[node] != target))
return;
if (nodeExists)
layer.Tiles[node] = replacement;
else
layer.Tiles.Add(node, replacement);
if (node.X < orginal.X + 32 && node.X > orginal.X - 32)
{
FloodFill(layer, orginal, new Vector2(node.X - 1, node.Y), target, replacement);
FloodFill(layer, orginal, new Vector2(node.X + 1, node.Y), target, replacement);
}
if (node.Y < orginal.Y + 32 && node.Y > orginal.Y - 32)
{
FloodFill(layer, orginal, new Vector2(node.X, node.Y - 1), target, replacement);
FloodFill(layer, orginal, new Vector2(node.X, node.Y + 1), target, replacement);
}
}
void DrawTile(Map map, Layer layer, Camera2D camera, Vector2 position, string selectedTileName)
{
if (!string.IsNullOrEmpty(selectedTileName))
{
var point = new Vector2((int)((camera.Position.X + position.X) / 32), (int)((camera.Position.Y + position.Y) / 32));
if (layer.Tiles.ContainsKey(point))
layer.Tiles.Remove(point);
layer.Tiles.Add(point, TileRepository.GetTile(selectedTileName));
/*UndoService.Current[map].AddChange(new DelegateChange(null, new Action(() =>
{
layer.Tiles.Remove(point);
}), new Action(() =>
{
layer.Tiles.Add(point, TileRepository.GetTile(selectedTileName));
}), selectedTileName), "Draw a tile");*/
/*MainForm.MapPanel.AddShadowForObject(Texture2D.FromStream(MainForm.MapPanel.GraphicsDevice, TileRepository.GetTile(selectedTileName).Texture),
point);*/
base.OnMouseMove(map, layer, camera, position, selectedTileName);
}
}
void PickTile(Layer layer, Camera2D camera, Vector2 position)
{
var point = new Vector2((int)((camera.Position.X + position.X) / 32), (int)((camera.Position.Y + position.Y) / 32));
if (layer.Tiles.ContainsKey(point))
{
_form.SelectTile(layer.Tiles[point].Name);
}
}
void Erase(Layer layer, Camera2D camera, Vector2 position, string selectedTileName)
{
if (!string.IsNullOrEmpty(selectedTileName))
{
var point = new Vector2((int)((camera.Position.X + position.X) / 32), (int)((camera.Position.Y + position.Y) / 32));
if (layer.Tiles.ContainsKey(point))
layer.Tiles.Remove(point);
}
}
public override void OnMouseClick(Map map, Layer layer, Camera2D camera, Vector2 position, string selectedTileName)
{
if (!string.IsNullOrEmpty(selectedTileName))
{
var orginal = new Vector2((int)((camera.Position.X + position.X) / 32), (int)((camera.Position.Y + position.Y) / 32));
Tile target = null;
layer.Tiles.TryGetValue(orginal, out target);
FloodFill(layer, orginal, orginal, target, TileRepository.GetTile(selectedTileName));
}
}
public static Layer LoadFromXml(XElement element)
{
Layer layer = new Layer();
layer.Name = element.Attribute("Name").Value;
layer.Order = int.Parse(element.Attribute("Order").Value);
foreach (var tile in element.Elements())
{
layer.Tiles.Add(new Vector2(float.Parse(tile.Attribute("X").Value), float.Parse(tile.Attribute("Y").Value)),
TileRepository.GetTile(tile.Attribute("Name").Value));
}
return layer;
}
public override void OnMouseClick(Map map, Layer layer, Camera2D camera, Vector2 position, string selectedTileName)
{
bool add = true;
foreach (Light2D light in MainForm.MapPanel.Krpyton.Lights)
{
var mouse = (new Vector2(camera.Position.X, camera.Position.Y) + position).ToPoint();
for (int i = 0; i < MainForm.MapPanel._lightSymbolPixelData.Length; i++)
{
int x = i % MainForm.MapPanel._lightSymbolTexture.Width;
int y = i / MainForm.MapPanel._lightSymbolTexture.Width;
// System.Windows.Forms.MessageBox.Show(mouse.ToString() + " , " + x + (int)light.Position.X + " " + y + (int)light.Position.Y);
if (new Rectangle(x + (int)light.Position.X, y + (int)light.Position.Y, 16, 16).Contains(mouse))
{
add = false;
((MainForm)MainForm.ActiveForm).OpenProperties(light);
MainForm.MapPanel.SelectedLight = light;
}
}
}
if (add)
{
var light = new Light2D()
{
Position = new Vector2(camera.Position.X + position.X, camera.Position.Y + position.Y),
Color = Color.White,
Texture = MapPanel.LightTexture,
Range = 100,
IsOn = true,
Intensity = 1.5f,
ShadowType = ShadowType.Occluded
};
MainForm.MapPanel.Krpyton.Lights.Add(light);
((MainForm)MainForm.ActiveForm).OpenProperties(light);
MainForm.MapPanel.SelectedLight = light;
}
}
public override void OnMouseMove(Map map, Layer layer, Camera2D camera, Vector2 position, string selectedTileName)
{
foreach (Light2D light in MainForm.MapPanel.Krpyton.Lights)
{
var mouse = (new Vector2(camera.Position.X, camera.Position.Y) + position).ToPoint();
for (int i = 0; i < MainForm.MapPanel._lightSymbolPixelData.Length; i++)
{
int x = i % MainForm.MapPanel._lightSymbolTexture.Width;
int y = i / MainForm.MapPanel._lightSymbolTexture.Width;
if (MainForm.MapPanel._movingLight == light || new Rectangle(x + (int)light.Position.X, y + (int)light.Position.Y, 1, 1)
.Contains(mouse))
{
if (MainForm.MapPanel._movingLight == null)
MainForm.MapPanel._movingLight = light;
light.Position = (new Vector2(camera.Position.X, camera.Position.Y) + position);
}
}
}
base.OnMouseMove(map, layer, camera, position, selectedTileName);
}
public virtual void OnMouseMove(Map map, Layer layer, Camera2D camera, Vector2 position, string selectedTileName)
{
}
public override void OnMouseMove(Map map, Layer layer, Camera2D camera, Vector2 position, string selectedTileName)
{
Erase(layer, camera, position, selectedTileName);
base.OnMouseMove(map, layer, camera, position, selectedTileName);
}
public override void OnMouseClick(Map map, Layer layer, Camera2D camera, Vector2 position, string selectedTileName)
{
PickTile(layer, camera, position);
}
void DrawLayer(Layer layer)
{
foreach (var tile in layer.Tiles)
{
if (!_cache.ContainsKey(tile.Value.Name))
{
var texture = Texture2D.FromStream(GraphicsDevice, tile.Value.Texture);
_cache.Add(tile.Value.Name, texture);
}
_spriteBatch.Draw(_cache[tile.Value.Name],
new Vector2(tile.Key.X * 32 + 1, tile.Key.Y * 32), Color.White);
}
}