/// <summary>
/// OnMouseUp
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void GLTileControl_MouseUp(object sender, MouseEventArgs e)
{
// Transmit event to the selection box
if (CollisionSelection != null && ColisionBox.Checked)
{
CollisionSelection.OnMouseUp(e);
}
}
/// <summary>
/// OnMouseMove
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void GLTileControl_MouseMove(object sender, MouseEventArgs e)
{
// If scrolling with the middle mouse button
if (e.Button == MouseButtons.Middle || e.Button == MouseButtons.Right)
{
// Smooth the value
//Point pos = Point.Empty;
TileOffset.X -= (LastMousePos.X - e.X) / 1;
TileOffset.Y -= (LastMousePos.Y - e.Y) / 1;
// Store last mouse location
LastMousePos = e.Location;
return;
}
// Prints the location of the mouse
//int zoomvalue = Int32.Parse((string)ZoomBox.SelectedItem) / 100;
int zoomvalue = int.Parse((string)ZoomBox.SelectedItem);
PositionLabel.Text = (int)((e.Location.X - TileOffset.X) / zoomvalue) + "," + (int)((e.Location.Y - TileOffset.Y) / zoomvalue);
// Prints the size of the current tile
SizeLabel.Text = CollisionSelection.Rectangle.Width + "," + CollisionSelection.Rectangle.Height;
// Set the collision box
if (CollisionSelection != null && ColisionBox.Checked)
{
CollisionSelection.OnMouseMove(e);
}
// Set the hotspot
if (HotSpotBox.Checked && e.Button == MouseButtons.Left)
{
if (CurrentTile != null)
{
// Get zoom value
//int zoomvalue = Int32.Parse((string)ZoomBox.SelectedItem) / 100;
Point pos = Point.Empty;
pos.X = (e.Location.X - TileOffset.X) / zoomvalue;
pos.Y = (e.Location.Y - TileOffset.Y) / zoomvalue;
CurrentTile.Pivot = pos;
}
}
}
/// <summary>
/// OnMouseDown
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void GLTileControl_MouseDown(object sender, MouseEventArgs e)
{
// Size the selection box
if (CollisionSelection.MouseTool == MouseTools.NoTool &&
e.Button == MouseButtons.Left &&
ColisionBox.Checked)
{
int zoomvalue = Int32.Parse((string)ZoomBox.SelectedItem);
CollisionSelection.Rectangle.X = (e.Location.X - TileOffset.X) / zoomvalue;
CollisionSelection.Rectangle.Y = (e.Location.Y - TileOffset.Y) / zoomvalue;
CollisionSelection.Rectangle.Width = 0;
CollisionSelection.Rectangle.Height = 0;
CollisionSelection.MouseTool = MouseTools.SizeDownRight;
}
// Transmit event to the selection box
if (CollisionSelection != null && ColisionBox.Checked)
{
CollisionSelection.OnMouseDown(e);
}
// Set the hotspot
if (HotSpotBox.Checked && e.Button == MouseButtons.Left)
{
if (CurrentTile != null)
{
// Get zoom value
int zoomvalue = Int32.Parse((string)ZoomBox.SelectedItem);
Point pos = Point.Empty;
pos.X = (e.Location.X - TileOffset.X) / zoomvalue;
pos.Y = (e.Location.Y - TileOffset.Y) / zoomvalue;
CurrentTile.Pivot = pos;
}
}
// Pan the texture
if (e.Button == MouseButtons.Middle || e.Button == MouseButtons.Right)
{
LastMousePos = e.Location;
}
}
/// <summary>
/// OnPaint event
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void GLTileControl_Paint(object sender, PaintEventArgs e)
{
GLTileControl.MakeCurrent();
Display.ClearBuffers();
Batch.Begin();
// Background texture
Rectangle dst = new Rectangle(Point.Empty, GLTileControl.Size);
Batch.Draw(CheckerBoard, dst, dst, Color.White);
// No tiles, no draw !
if (CurrentTile != null)
{
// Get zoom value
float zoomvalue = float.Parse((string)ZoomBox.SelectedItem);
// Draw the tile
Vector4 zoom = new Vector4();
zoom.X = TileOffset.X;
zoom.Y = TileOffset.Y;
zoom.Z = CurrentTile.Rectangle.Width * zoomvalue;
zoom.W = CurrentTile.Rectangle.Height * zoomvalue;
// Texture source
Vector4 src = new Vector4(
CurrentTile.Rectangle.X, CurrentTile.Rectangle.Y,
CurrentTile.Size.Width, CurrentTile.Size.Height);
Batch.Draw(TileSet.Texture, zoom, src, Color.White);
// Draw Collision box
if (CollisionSelection != null && ColisionBox.Checked)
{
CollisionSelection.Zoom = zoomvalue;
CollisionSelection.Offset = TileOffset;
CurrentTile.CollisionBox = CollisionSelection.Rectangle;
CollisionSelection.Draw(Batch);
}
// Draw origin
if (HotSpotBox.Checked)
{
Point pos = Point.Empty;
pos.X = (int)(CurrentTile.Pivot.X * zoomvalue + TileOffset.X);
pos.Y = (int)(CurrentTile.Pivot.Y * zoomvalue + TileOffset.Y);
Rectangle rect = new Rectangle(pos, new Size((int)zoomvalue, (int)zoomvalue));
Batch.FillRectangle(rect, Color.Red);
}
}
Batch.End();
GLTileControl.SwapBuffers();
}