private void UpdateElements(InputHandler handler)
{
if (draggedElement == null)
{
#region If Mouse Pressed
if (handler.CheckLeftMouseJustPressed())
{
#region Check if an Element was Clicked
for (int i = 0;i < elements.Count; i++)
{
var element = elements[elements.Count - i - 1];
if (handler.CheckMouseIn(element))
{
#region Set as Dragged Object
draggedElement = element;
originalPoint = element.GetPoint();
elements.Remove(element);
elements.Add(element);
#endregion
break;
}
}
#endregion
}
#endregion
}
else
{
if (dragging)
{
if (handler.CheckLeftMouseJustReleased())
{
//Just in case stuff needs to be done.
#region Release Dragged Object
UpdateInteraction(handler);
if (draggedElement != null && draggedElement.GetX() < widthOfMenu)
{
RemoveElement(draggedElement);
}
draggedElement = null;
dragging = false;
#endregion
}
else
{
#region Set the X and Y of the Dragged Object
draggedElement.SetX(originalPoint.X + handler.LeftMouseDraggedBy().X);
draggedElement.SetY(originalPoint.Y + handler.LeftMouseDraggedBy().Y);
#endregion
}
}
else
{
#region Detect if Dragged Piece was actually moved.
if (!(handler.LeftMouseDraggedBy().X == 0 && handler.LeftMouseDraggedBy().Y == 0))
{
dragging = true;
#region Removes the element from a slot.
if (draggedElement.GetElement() is DragDropVariablePlaceholder)
{
if (((DragDropVariablePlaceholder)draggedElement.GetElement()).HasVariable())
{
elements.Add(((DragDropVariablePlaceholder)draggedElement.GetElement()).PopVariable());
draggedElement = elements[elements.Count - 1];
originalPoint = handler.GetMouseXY();
}
}
#endregion
else
#region Removes the element from a slot that is contained in another piece
if (draggedElement.GetElement().GetTopInteracting(handler) is DragDropVariablePlaceholder)
{
DragDropVariablePlaceholder slot = (DragDropVariablePlaceholder)((DragDropVariablePlaceholder)draggedElement.GetElement().GetTopInteracting(handler)).GetInnerMostDragDrop(handler);
if ((slot).HasVariable())
{
elements.Add((slot).PopVariable());
draggedElement = elements[elements.Count - 1];
originalPoint = handler.GetMouseXY();
}
}
#endregion
}
#endregion
else
#region If the piece is released, select it.
if (handler.CheckLeftMouseJustReleased())
{
if (selectedElement != null && selectedElement != draggedElement) selectedElement.GetElement().TellSelected(false);
draggedElement.GetElement().GetInteracting(handler).TellSelected(true);
selectedElement = draggedElement;
draggedElement = null;
}
#endregion
}
}
}
private void UpdateSuggestions(InputHandler handler)
{
if (draggedElement != null) return;
if(handler.CheckLeftMouseJustPressed())
foreach(LooseDragDropLink link in suggestions)
{
if(handler.CheckMouseIn(link))
{
suggestedElement = link;
break;
}
}
if (handler.CheckLeftMouseJustReleased())
{
suggestedElement = null;
}
if(suggestedElement != null)
if (!(handler.LeftMouseDraggedBy().X == 0 && handler.LeftMouseDraggedBy().Y == 0))
{
elements.Add(new LooseDragDropLink(suggestedElement.GetElement().Clone()));
draggedElement = elements[elements.Count - 1];
Point XY = handler.GetMouseXY();
originalPoint = XY;
elements[elements.Count - 1].SetPoint(ref XY);
}
}
public void Update(InputHandler handler)
{
try
{
if (textBox.GetSelected())
{
DragDropInterface.UpdateTextBox(textBox, handler);
return;
}
if (fileMode != 0)
{
if (fileMode == 1)
{
SaveFileSystem.SaveObjectToFile(new World(objects.ToArray()), "Levels" + Path.DirectorySeparatorChar + textBox.GetText() + ".taj");
textBox.SetText("");
}
else if (fileMode == 2)
{
World n = SaveFileSystem.LoadObjectFromFile<World>("Levels" + Path.DirectorySeparatorChar + textBox.GetText() + ".taj", new GameLoader());
objects.Clear();
objects.AddRange(n.GetObjects());
}
else if (fileMode == 3)
{
((LevelPerson)couldDrag).SetBodyAnimation(textBox.GetText() + ".taj");
((LevelPerson)couldDrag).SetLoop(true);
((LevelPerson)couldDrag).SetPlaying(true);
}
else if (fileMode == 4)
{
((LevelPerson)couldDrag).SetName(textBox.GetText());
}
else if (fileMode ==5)
{
SaveFileSystem.SaveObjectToFile(new World(objects.ToArray()), "Levels" + Path.DirectorySeparatorChar + textBox.GetText() + ".taj");
fileName = "Levels" + Path.DirectorySeparatorChar + textBox.GetText() + ".taj";
safeFileName = textBox.GetText() + ".taj";
finished = true;
}
textBox.SetText("");
fileMode = 0;
}
if (animationMode)
{
tool.Update(handler);
if (tool.GetDone()) animationMode = false;
return;
}
if (!modifyingOne)
foreach (LevelObject o in objects)
{
o.Update(handler);
o.SetEditing(!hideEditing);
if (o.Modifying())
{
modifying = o;
modifyingOne = true;
break;
}
if (!dragging && o.CheckInside(handler))
{
if (o is LightLevelCircle)
{
if (handler.CheckPressedKey(Keys.L))
{
couldDrag = o;
}
}
else
couldDrag = o;
}
}
else
{
modifying.Update(handler);
if (!modifying.Modifying())
{
modifying = null;
modifyingOne = false;
}
}
if (handler.CheckJustPressedKey(Keys.H))
{
hideEditing = !hideEditing;
}
if (handler.CheckJustPressedKey(Keys.K))
{
cullMode = !cullMode;
}
if (handler.CheckJustPressedKey(Keys.F))
{
bringToFront = !bringToFront;
}
if (handler.CheckJustPressedKey(Keys.Delete))
{
textBox.TellSelected(true);
fileMode = 1;
}
if (handler.CheckJustPressedKey(Keys.Insert))
{
textBox.TellSelected(true);
fileMode = 2;
}
if (handler.CheckJustPressedKey(Keys.Q))
{
if (handler.CheckPressedKey(Keys.L))
{
LightLevelCircle c = new LightLevelCircle(400, 10, 110);
c.SetColor(Color.White);
c.SetBorderColor(Color.Black);
objects.Add(c);
}
else
{
LevelCircle c = new LevelCircle(300, 0, 10);
c.SetColor(Color.Red);
c.SetBorderColor(Color.Black);
objects.Add(c);
}
}
if (couldDrag != null && !couldDrag.CheckInside(handler))
{
couldDrag = null;
}
if (colorize != null)
{
if (handler.CheckJustPressedKey(Keys.C))
{
colorize = null;
r.SetX(-15);
r.SetY(-15);
g.SetX(-15);
g.SetY(-15);
b.SetX(-15);
b.SetY(-15);
originX = originY = -15;
}
}
else
{
if (handler.CheckJustPressedKey(Keys.A))
{
if (couldDrag != null && couldDrag is LevelPerson)
{
tool.Use(couldDrag.GetX(), couldDrag.GetY(), couldDrag.GetWidth(), couldDrag.GetHeight());
animationMode = true;
return;
}
}
if (handler.CheckPressedKey(Keys.D3) && handler.CheckPressedKey(Keys.D4))
{
textBox.TellSelected(true);
fileMode = 5;
}
if (handler.CheckJustPressedKey(Keys.O))
{
if (couldDrag != null && couldDrag is LevelPerson)
{
((LevelPerson)couldDrag).MoveTo(couldDrag.GetX() + 200, couldDrag.GetY(), 60);
}
}
if (handler.CheckJustPressedKey(Keys.N))
{
if (couldDrag != null && couldDrag is LevelPerson)
{
fileMode = 4;
textBox.TellSelected(true);
}
}
if (handler.CheckJustPressedKey(Keys.G))
{
//Load an animation onto a person.
//loop it to test.
if (couldDrag != null && couldDrag is LevelPerson)
{
fileMode = 3;
textBox.TellSelected(true);
}
}
if (handler.CheckJustPressedKey(Keys.C))
if (!modifyingOne && couldDrag != null && !dragging && colorize == null)
{
originX = handler.GetMouseX();
originY = handler.GetMouseY();
r.SetX(originX);
g.SetX(originX);
b.SetX(originX);
r.SetY(originY);
g.SetY(originY);
b.SetY(originY);
colorize = couldDrag;
}
}
if (handler.CheckLeftMouseJustPressed())
{
if (handler.CheckMouseIn(r))
{
draggingColor = 1;
original = r.GetPoint();
}
else
if (handler.CheckMouseIn(g))
{
draggingColor = 2;
original = g.GetPoint();
}
else
if (handler.CheckMouseIn(b))
{
draggingColor = 3;
original = b.GetPoint();
}
else
if (!modifyingOne && couldDrag != null && !dragging && draggingColor == 0 && colorize == null)
{
dragging = true;
original = couldDrag.GetPoint();
dragged = couldDrag;
if (bringToFront)
{
objects.Remove(dragged);
objects.Add(dragged);
}
dragged.SetEditing(!hideEditing);
}
}
if (handler.CheckRightMouseJustPressed())
if (!modifyingOne && couldDrag != null && !dragging)
{
objects.Remove(couldDrag);
couldDrag = null;
}
if (handler.CheckLeftMouseJustReleased())
{
draggingColor = 0;
if (dragged != null)
{
dragged.SetEditing(!hideEditing);
dragging = false;
dragged = null;
couldDrag = null;
original = Point.Zero;
}
}
if (draggingColor != 0 && colorize != null)
{
Point n = handler.GetMouseXY();
original = new Point(originX, originY);
n -= original;
if (n.X >= 130)
{
n.X = 130;
}
if (n.Y >= 130)
{
n.Y = 130;
}
if (n.Y <= -130)
{
n.Y = -130;
}
if (n.X <= -130)
{
n.X = -130;
}
if (draggingColor == 1)
{
//r
r.SetPoint(original + n);
}
else
if (draggingColor == 2)
{
//g
g.SetPoint(original + n);
}
else
{
//b
b.SetPoint(original + n);
}
int rc = (int)Math.Sqrt((r.GetX() - originX) * (r.GetX() - originX) + (r.GetY() - originY) * (r.GetY() - originY));
int gc = (int)Math.Sqrt((g.GetX() - originX) * (g.GetX() - originX) + (g.GetY() - originY) * (g.GetY() - originY));
int bc = (int)Math.Sqrt((b.GetX() - originX) * (b.GetX() - originX) + (b.GetY() - originY) * (b.GetY() - originY));
colorize.SetColor(new Color(rc, gc, bc));
}
else
if (dragging)
{
dragged.SetPoint(original + handler.LeftMouseDraggedBy());
}
if (handler.CheckJustPressedKey(Keys.R))
{
LevelRectangle n = new LevelRectangle(300, 10, 100, 100);
n.SetBorderColor(Color.Black);
objects.Add(n);
}
if (handler.CheckJustPressedKey(Keys.P))
{
LevelRectangle n = new LevelPerson(300, 10, 100, 100, "X");
n.SetBorderColor(Color.Black);
objects.Add(n);
}
} catch(Exception ex)
{
Logger.WriteLine(ex.ToString());
fileMode = 0;
}
}