public Texture2D ChangeTile(Cell cell, Point localTileID, Brush data)
{
var index = localTileID.Y * _tilerMap.TilesPerCell + localTileID.X;
var t = cell.GetTile(index);
if (t.Properties != data.Properties)
{
var oldBrush = _tilerMap.GetTileBrush(cell, localTileID);
Undo.PushUndo(cell, localTileID, oldBrush);
t.Properties = new TileProperties(data.Properties);
var texture = cell.GetTexture();
if (!texture)
{
return(null);
}
texture.SetPixels(localTileID.X * _tilerMap.TileResolution, localTileID.Y * _tilerMap.TileResolution, _tilerMap.TileResolution,
_tilerMap.TileResolution, data.Colors);
var c = data.Collision;
var collision = new bool[c.Length];
Array.Copy(c, collision, c.Length);
t.Collision = collision;
// Just add to apply list so we don't run multiple applies for same texture
cell.IsDirty = true;
return(texture);
}
return(null);
}
private void MouseEvents()
{
var e = Event.current;
var rect = Parent.position;
rect.x += 2;
rect.y += ToolbarHeight + 2;
rect.width -= RightWidth + 4;
rect.height -= ToolbarHeight + 4;
var mousePos = GUIUtility.GUIToScreenPoint(e.mousePosition);
if (!rect.Contains(mousePos))
{
return;
}
// Left mouse button events
if (Event.current.button == 0 && !NoRightMouseAltInput())
{
if (e.type == EventType.MouseDown)
{
TilerMapEditFunctions.Undo.NewUndo();
Paint();
_lastPlaced = _currentPoint;
_isPainting = true;
}
if (e.type == EventType.MouseDrag)
{
if (_isPainting && _lastPlaced != _currentPoint)
{
Paint();
_lastPlaced = _currentPoint;
}
}
}
// Right mouse button events
if (Event.current.button == 1 || NoRightMouseAltInput())
{
if (e.type == EventType.MouseDown)
{
_isDraggingCopy = true;
_startCopyPoint = _currentPoint;
}
if (e.type == EventType.MouseUp)
{
if (_isDraggingCopy)
{
var properties = new List <Brush>();
var start = new Point
{
X = Math.Min(_currentPoint.X, _startCopyPoint.X),
Y = Math.Min(_currentPoint.Y, _startCopyPoint.Y)
};
var count = new Point
{
X = Math.Abs(_currentPoint.X - _startCopyPoint.X) + 1,
Y = Math.Abs(_currentPoint.Y - _startCopyPoint.Y) + 1
};
for (var y = start.Y; y < start.Y + count.Y; y++)
{
for (var x = start.X; x < start.X + count.X; x++)
{
var p = new Point(x, y);
properties.Add(TilerMap.GetTileBrush(p));
}
}
var copy = new CopyBrush(properties.ToArray(), new Point(count.X, count.Y));
if (DrawTool is PaintTool)
{
DrawTool.SetBrush(copy);
}
else
{
DrawTool = new PaintTool(this, copy);
}
Repaint();
_isDraggingCopy = false;
}
}
}
if (e.type == EventType.MouseDrag)
{
if (Event.current.button == 2)
{
PanWindow();
Repaint();
}
}
else if (e.type == EventType.ScrollWheel)
{
_height += Event.current.delta.y / 10f;
_height = Mathf.Clamp(_height, -1, 5);
SetCameraHeight();
Repaint();
}
if (e.type == EventType.MouseDrag || e.type == EventType.MouseMove || e.type == EventType.ScrollWheel)
{
GetGridPoint();
}
}