//bool guiFound = false;
public InputHandler(Game1 game)
{
//save a refernce to the main game, to easily access its attributes
this.theGame = game;
//create empty element
emptyElement = new GuiElement(this.theGame, this.theGame.spriteBatch);
hoveredElement = new GuiElement(this.theGame, this.theGame.spriteBatch);
activeElement = new GuiElement(this.theGame, this.theGame.spriteBatch);
emptyMenu = new Menu(this.theGame, this.theGame.GraphicsDevice,
this.theGame.spriteBatch, new Rectangle(10,10,10,10),
Color.Black, Orchid.CreateMsgList("empty menu"), null, null,
null, Color.White);
//so the emptyMenu is never seen
emptyMenu.IsHidden = true;
//so the other menus know that it's not normal
emptyMenu.name = "empty menu not a real one";
}
public void CheckMouseAgainstElements(List<GuiElement> guiElementList)
{
currentMouseState = Mouse.GetState();
Point mousePos = new Point(currentMouseState.X, currentMouseState.Y);
//this.theGame.testArea.Drag(currentMouseState, lastMouseState);
//if mouse1 is pressed, but not dragging
if (currentMouseState.LeftButton == ButtonState.Pressed &
lastMouseState.LeftButton != ButtonState.Pressed)
{
//for making sure an element is found
bool elem_found = false;
//loop over the elements in the gui list
foreach (GuiElement elem in guiElementList)
{
//if it's a Button or a child
if (elem is Button)
{
Button castedElem = elem as Button;
//elem = elem as Button;
if (castedElem.rect.Contains(mousePos))
{
activeElement = elem;
castedElem.OnMouseDown();
elem_found = true;
}
}
//if it's a child of Surface
else if (elem is Surface)
{
//if it's gotten clicked
if (elem.rect.Contains(mousePos))
{
Surface castedElem = elem as Surface;
string text = String.Format("{0}, the Surface, has mouse down", castedElem);
theGame.msgList.Add(text);
//activate the pressed element
activeElement = castedElem;
//set active menu if you've clicked a menu otherwise
//reset it
if (elem is Menu)
{
activeMenu = (Menu)elem;
}
else { activeMenu = emptyMenu;}
elem_found = true;
}
}
}
//if no element was found to be clicked on reset em all to default
//empty
if (! elem_found)
{
activeElement = emptyElement;
activeMenu = emptyMenu;
}
}
//if the mouse1 button is being dragged
if (currentMouseState.LeftButton == ButtonState.Pressed &
lastMouseState.LeftButton == ButtonState.Pressed)
{ //if mousepos is along the left side of the box
// make sure it's not too high
if (activeElement is Surface)
{
Surface castedElem = (Surface)activeElement;
if ((castedElem.rect.Top < mousePos.Y &
mousePos.Y < castedElem.rect.Bottom) )
//&
//// make sure its not too far the the left or right.
//(castedElem.rect.Left - (castedElem.rect.Width * .1) < mousePos.X) &
//(castedElem.rect.Left + (castedElem.rect.Width * .1) > mousePos.X))
{
string text2 = String.Format("{0}, the Surface, has mouse in", castedElem);
theGame.msgList.Add(text2);
//Console.WriteLine("RESIZING");
castedElem.Resize(currentMouseState, lastMouseState);
}
}
}
//if mouse1 is clicked
if (currentMouseState.LeftButton == ButtonState.Released &&
lastMouseState.LeftButton == ButtonState.Pressed)
{
//Console.WriteLine("trying for a mouse up");
activeElement.OnMouseUp();
activeElement = emptyElement;
foreach (GuiElement elem in guiElementList)
{
if (elem is TextEntry)
{
if (elem.rect.Contains(mousePos))
{
TextEntry castedElem = (TextEntry)elem;
castedElem.OnMouseDown();
activeElement = elem;
theGame.currentGameState = theGame.typingGameState;
}
}
}
}
//if mouse2 is pressed
if (lastMouseState.RightButton == ButtonState.Pressed)
{
//Console.WriteLine("trying for a mouse up");
//activeElement.OnMouseUp();
//activeElement = emptyElement;
bool guiFound = false;
foreach (GuiElement elem in Orchid.masterGuiElementList)
{
if (elem.rect.Contains(mousePos) && !guiFound)
{
if (elem is MessageBox)
{
MessageBox msgbox = (MessageBox)elem;
msgbox.Drag(currentMouseState, lastMouseState);
Console.WriteLine("dragging something");
guiFound = true;
}
else { Console.WriteLine("is not message box"); }
}
}
}
//if the mouse is just chilling, hovering
if (currentMouseState.LeftButton == ButtonState.Released &&
currentMouseState.RightButton == ButtonState.Released)
{
//TODO: will need to make sure that hoveredElement becomes null or default
// because it just keeps on calling OffMouseHover until a new element comes along
if (!hoveredElement.rect.Contains(mousePos))
{
hoveredElement.OffMouseHover();
//reset hoveredElement
hoveredElement = emptyElement;
}
List<GuiElement> orig_elemlist = new List<GuiElement>(guiElementList);
foreach (GuiElement elem in orig_elemlist)
{
if (elem.rect.Contains(mousePos))
{
//called hover method and set a element that is hovered over
elem.OnMouseHover();
hoveredElement = elem;
}
}
}
//cache the mouse state so you have something to compare it against next frame.
lastMouseState = currentMouseState;
}