/// <summary>
/// Only update the text if logRealtime is true, otherwise it will be updated only when the program crashes
/// </summary>
/// <param name="source"></param>
/// <param name="e"></param>
public void updateText(object source, Events e)
{
if(logRealtime)
this.textBox1.Text = EventSource.getText();
}
/// <summary>
/// Used to handle the Tessellate event when a Shape collision has been simulated and the resulting data is ready to be inserted into the
/// textboxes and used to set the scroll bars.
/// </summary>
/// <param name="source"></param>
/// <param name="e"></param>
private void updateFields(object source, Events e)
{
Shape tempShape = (Shape)this.tabControl1.SelectedTab;
Tessellation tessTemp = findTessellation(tempShape.Name);
// If that tessellation reports that the tessellation should be used for the next collision simulation
if (tessTemp.populateByTess)
{
double startingPoint = ((Tessellation)source).getStartingPoint();
double startingAngle = ((Tessellation)source).getStartingAngle();
double distance = ((Tessellation)source).getDistance();
double tessHeight = ((Tessellation)source).getShapeHeight();
// Set the Shape (tab) to report the same as well as set the proper fields to run the new simulation.
tempShape.setFromTessellation(true);
tempShape.setStartPoint(startingPoint);
tempShape.setStartAngle(startingAngle);
tempShape.setDistance(distance);
tempShape.setTessShapeHeight(tessHeight);
// Set the text boxes to reflect those changes
angleBox.Text = "" + startingAngle;
bouncesBox.Text = "" + 0;
pointBox.Text = "" + startingPoint;
// Set the track bars to reflect those changes
int val = 0;
if (tempShape.getStartAngle() > 0 && tempShape.getStartAngle() < 180)
{
val = 180 - (int)tempShape.getStartAngle();
if (val > trackBar4.Minimum && val < trackBar4.Maximum)
{
trackBar4.Value = val;
}
}
if (tempShape.getStartPoint() > 0 && tempShape.getStartPoint() < 1){
val = (int)(tempShape.getStartPoint() * 100);
if (val > trackBar2.Minimum && val < trackBar2.Maximum)
{
trackBar2.Value = val;
}
}
// Causes redraw of shape (runs the simulation)
tempShape.Invalidate();
}
// If the tessellation reports back that the baseClick was on a vertex, baseIsGood will be false
if (!tessTemp.baseIsGood)
{
// If so, set the shape to report that there was an undefined collision.
tempShape.undefCollision = true;
// Trigger the FinishedDrawShape event to check fill the boxes in with Undefined.
EventSource.finishedDrawShape();
}
}
/// <summary>
/// This is the handler for a tabRemove event.
/// </summary>
/// <param name="source">The name of the tab that was selected via the right click after Remove was selected from the menu.</param>
/// <param name="e"></param>
private void removeThisTab(object source, Events e)
{
// If the source was from the default tab, ignore.
if(!source.Equals(tabPage1)){
string name = (string)source;
// Find the instance of the Shape that matches the name (a unique key).
Shape shapeTemp = (Shape)tabControl1.Controls.Find(name, true)[0];
Tessellation tessTemp = findTessellation(shapeTemp.Name);
// Remove the Tessellation from the splitContainer's panel2.
splitContainer1.Panel2.Controls.RemoveByKey(name);
// Remove the Shape from the tabControl.
tabControl1.Controls.RemoveByKey(name);
// If the tabControl is now empty, add the default placeholder tab back and collapse panel2 which housed the tessellation.
if(tabControl1.TabCount == 0){
tabControl1.Controls.Add(tabPage1);
splitContainer1.Panel2Collapsed = true;
}
// Remove both from their respective Lists and decrease the tab count for the Shape that is used in some situations to get the .
tessellations.Remove(tessTemp);
shapes.Remove(shapeTemp);
}
}
/// <summary>
/// Used to handle the FinishedDrawTessellation event when a Shape collision has been finished using the Tessellation.
/// </summary>
/// <param name="source"></param>
/// <param name="e"></param>
private void updateBounces(object source, Events e)
{
Shape tempShape = (Shape)this.tabControl1.SelectedTab;
if(!tempShape.undefCollision)
bouncesBox.Text = "" + tempShape.getBounces();
}
/// <summary>
/// Used to handle the FinishedDrawShape event when all of the logic + events have been performed after the collision simuilation has been performed.
/// This is important so that the simulation can try to run before it fills in the textboxes with Undefined.
/// </summary>
/// <param name="source">Empty string.</param>
/// <param name="e">Generic event.</param>
private void OnPostShapeCollisions(object source, Events e)
{
// Per suggestion by Dr. Umble, if there was an issue calculating the collisions due to the tessellation's base lying directly over a vertex
// or if a corner has been hit, just filled in the textboxes with Undefined to convey this to the user.
Shape selectedShape = (Shape)tabControl1.SelectedTab;
if(selectedShape.undefCollision){
angleBox.Text = "Undefined";
bouncesBox.Text = "Undefined";
pointBox.Text = "Undefined";
}
}
