private void glRoomView_MouseDown(object sender, MouseEventArgs e)
{
// First, get the coordinate of the click
Point clickPt = glRoomView.PointToClient(MousePosition);
clickPt.Y = glRoomView.Height - clickPt.Y; // Convert ref from upper left corner to lower left
// Clear previous selection
selectedSpr = null;
selectedObj = null;
// Check if the point is inside
foreach (GameObject obj in currentRoom.Objects.Values)
{
if (obj.IsInside(clickPt))
{
// Select the object for editing
selectedSpr = obj.sprite;
selectedObj = obj;
// Store the original position of the object before moving it
// so that the dictionaries can be accessed and updated
originalPos = new Vector3(selectedObj.getMinX(), selectedObj.getMinY(), selectedObj.depth);
// Display selected object's data in Room Viewer
txtXPos.Text = obj.getMinX().ToString();
txtYPos.Text = obj.getMinY().ToString();
mouseDown = true;
// Redraw so user can see selected object
glRoomView.Invalidate();
glRoomView.Update();
// break out to avoid conflicts
break;
}
}
}
private void glRoomView_DragDrop(object sender, DragEventArgs e)
{
// This is where we will capture the data for the gameObject dropped into the form
// Function fires when user releases the mouse button after entering the control.
// Receive the data
GLControl destination = (GLControl)sender;
String objName = (String)e.Data.GetData(typeof(String));
Point mouseLoc = glRoomView.PointToClient(MousePosition);
mouseLoc.Y = glRoomView.Height - mouseLoc.Y; // Convert ref from upper left corner to lower left
// Load offsets from file
using (BinaryReader reader = new BinaryReader(File.Open(project.Resources[objName], FileMode.Open)))
{
int elem;
reader.ReadString();
reader.ReadString();
if (reader.ReadBoolean())
{
reader.ReadInt32();
reader.ReadInt32();
}
elem = reader.ReadInt32();
Vector2[] offsets = new Vector2[elem];
for (int i = 0; i < elem; i++)
{
offsets[i] = new Vector2(reader.ReadInt32(), reader.ReadInt32());
}
// Create a new GameObject
GameObject newObj = new GameObject(objName, new Vector2(mouseLoc.X, mouseLoc.Y), offsets, new float[] { 0f, 0f, currentRoom.width, currentRoom.height });
newObj.depth = Convert.ToSingle(txtLayer.Text); // Convert to float
currentRoom.Objects.Add(new Vector3(mouseLoc.X, mouseLoc.Y, Convert.ToSingle(txtLayer.Text)), newObj);
txtXPos.Text = mouseLoc.X.ToString();
txtYPos.Text = mouseLoc.Y.ToString();
}
updateRenderList();
currentRoom.Objects[new Vector3(mouseLoc.X, mouseLoc.Y, Convert.ToSingle(txtLayer.Text))].sprite.Position = new Vector3(mouseLoc.X/(float)Width, mouseLoc.Y/(float)Height, 0f);
glRoomView.Invalidate();
glRoomView.Update();
}