Hello,

I am using C#, first off. I have everything setup (very basic) for the Mouse inside of SlimDX (DirectInput).

I'm working a level editor for my basic 2D engine (this is just for fun, fyi), however, I ran into a problem (I might be approaching this incorrectly). I have a panel that I am rendering to. I need to get the mouse X/Y inside of the panel (or just the renderarea). What is the best way to approach this?

Are there any examples of using DirectInput in C#, that would help me out? I feel like I am totally doing this backwards

Thanks!

The .NET Panel class has a method named PointToClient that accepts a Point as input. The Point should be in screen coordinates (in your case; the mouse cursor position relative to the screen itself), the result is a Point that is relative to the Panel.

You could use something like the following where you create some functions for your mouse inthe panel, then in your logic code you react to it:

private void panel_MouseLeave(object sender, EventArgs e)
{
trackMouse = false;
}

private void panel_MouseEnter(object sender, EventArgs e)
{
trackMouse = true;
}

if (trackMouse)
{
if (frameCount == 0)
{
if (mouse.X < Engine.TileWidth)
position.X -= Engine.TileWidth;

if (mouse.X > mapDisplay.Width - Engine.TileWidth)
position.X += Engine.TileWidth;

if (mouse.Y < Engine.TileHeight)
position.Y -= Engine.TileHeight;

if (mouse.Y > mapDisplay.Height - Engine.TileHeight)
position.Y += Engine.TileHeight;

camera.Position = position;
camera.LockCamera();
}

position.X = mouse.X + camera.Position.X;
position.Y = mouse.Y + camera.Position.Y;

Point tile = Engine.VectorToCell(position);
shadowPosition = new Vector2(tile.X, tile.Y);

tbMapLocation.Text =
"( " + tile.X.ToString() + ", " + tile.Y.ToString() + " )";

if (isMouseDown)
{
if (rbDraw.Checked)
{
SetTiles(tile, (int)nudCurrentTile.Value, lbTileset.SelectedIndex);
}

if (rbErase.Checked)
{
SetTiles(tile, -1, -1);
}
}
}?

Simply grab the MouseMove event of said Panel ?