private void initInput()
{
selections = new List <Tuple <string, Color> >
{
new Tuple <string, Color>("Red", new Color(231, 76, 60)),
new Tuple <string, Color>("Green", new Color(46, 204, 113)),
new Tuple <string, Color>("Blue", new Color(52, 152, 219)),
new Tuple <string, Color>("Yellow", new Color(241, 196, 15)),
new Tuple <string, Color>("Turquoise", new Color(26, 188, 156)),
new Tuple <string, Color>("Purple", new Color(155, 89, 182)),
new Tuple <string, Color>("Orange", new Color(230, 126, 34)),
new Tuple <string, Color>("White", Color.White),
};
rw.KeyPressed += (s, a) =>
{
switch (a.Code)
{
case Keyboard.Key.Num1:
selection = 0;
break;
case Keyboard.Key.Num2:
selection = 1;
break;
case Keyboard.Key.Num3:
selection = 2;
break;
case Keyboard.Key.Num4:
selection = 3;
break;
case Keyboard.Key.Num5:
selection = 4;
break;
case Keyboard.Key.Num6:
selection = 5;
break;
case Keyboard.Key.Num7:
selection = 6;
break;
case Keyboard.Key.Num8:
selection = 7;
break;
case Keyboard.Key.R:
{
quadtree.Set(Color.White);
lastRegions = quadtree.FindConnectedComponents();
lastRegions.Sort(new Comparison <List <RegionQuadtree <Color> > >((v1, v2) => v1.Count.CompareTo(v2.Count)));
break;
}
case Keyboard.Key.E:
{
if (qtResolution > 18)
{
break;
}
quadtree.ExpandFromCenter();
break;
}
}
};
rw.MouseWheelMoved += (s, a) =>
{
selectionRadius += 10 * a.Delta;
if (selectionRadius < 0)
{
selectionRadius = 0;
}
radiusText.DisplayedString = "Radius " + selectionRadius;
};
selectionText = new Text("", fontBold, 32u);
selectionText.Position = getGUIPos(0.03f, 0.03f);
radiusText = new Text("Radius " + selectionRadius, fontBold, 32u);
radiusText.Position = getGUIPos(0.3f, 0.03f);
resolutionText = new Text("Resolution " + quadtree.AABB.Width * qtMultiplier + "x" + quadtree.AABB.Height * qtMultiplier, fontBold, 32u);
resolutionText.Position = getGUIPos(0.6f, 0.03f);
helpText = new Text("", fontNormal, 20u);
helpText.Position = getGUIPos(0.6f, 0.1f);
helpText.DisplayedString = "Use numbers 1 - 8 to select a color.\n\nLeft click to place current color.\n\nRight click to remove.\n\nMouse wheel to change radius.\n\nR to reset.";
}