public GuiButton(Rectangle position, Color backColor, Color backColorHover, Color backColorPressed, GuiLabel label)
{
Rectangle = position;
this.backColor = backColor;
this.backColorHover = backColorHover;
this.backColorPressed = backColorPressed;
if (label != null)
{
this.label = label;
Point textPosition = CalculateTextPosition();
this.label.Parent = this;
this.label.SetRelativePosition(textPosition);
}
state = GuiElementState.Normal;
}
internal void SwapWith(Cell cell, bool unswap)
{
int swapSpeed = unswap ? SPEED_UNSWAP : SPEED_SWAP;
State = GuiElementState.Normal;
cell.State = GuiElementState.Normal;
Vector2 tempLocation = location;
location = cell.location;
cell.location = tempLocation;
cell.moveDestination = location;
moveDestination = cell.location;
Shape tempShape = Shape;
Shape = cell.Shape;
cell.Shape = tempShape;
Bonus tempBonus = Bonus;
Bonus = cell.Bonus;
cell.Bonus = tempBonus;
speed = swapSpeed;
cell.speed = swapSpeed;
opacity = 0.5f;
cell.opacity = 0.5f;
Animation = Animation.Swap;
cell.Animation = Animation.Swap;
}
internal void Spawn(Shape shape)
{
State = GuiElementState.Normal;
Shape = shape;
opacity = 0f;
Animation = Animation.FadeIn;
}
internal void Destroy()
{
if (Shape != Shape.Empty && Animation != Animation.FadeOut)
{
State = GuiElementState.Normal;
Animation = Animation.FadeOut;
parent.AddDestroyer(Row, Column, Bonus);
}
}
internal override void Update(GameTime gameTime)
{
MouseState mouseState = Mouse.GetState();
if (Rectangle.Contains(mouseState.Position))
{
if (state == GuiElementState.Pressed && mouseState.LeftButton == ButtonState.Released)
{
state = GuiElementState.Hover;
OnClick?.Invoke(this, null);
}
else
{
state = mouseState.LeftButton == ButtonState.Pressed ? GuiElementState.Pressed : GuiElementState.Hover;
}
}
else
{
state = GuiElementState.Normal;
}
}
