public Shape(string name, string image, ShapeStatus status, string description)
{
Name = name;
Image = image;
Status = status;
Description = description;
}
/// <summary>
/// Updates this sub-sprite.
/// </summary>
/// <param name="drawRec">The rectangle to draw in.</param>
/// <param name="shapeStatus">The shape that the full sprite should take.</param>
/// <param name="movementStatus">The direction the sprite is moving.</param>
/// <param name="gameTime">For animation timers.</param>
public void Update(Rectangle drawRec, ShapeStatus shapeStatus, MovementStatus movementStatus, GameTime gameTime)
{
// update and animate the base
base.Update(drawRec, shapeStatus, gameTime);
base.Animate(gameTime);
// run animations
Animate(movementStatus, gameTime);
}
/// <summary>
/// Method to update this sub-sprite (including animations)
/// </summary>
/// <param name="drawRec">The draw rectangle (for the position for movement).</param>
/// <param name="shapeStatus">The shape to draw.</param>
public void Update(Rectangle drawRec, ShapeStatus shapeStatus, GameTime gameTime)
{
// updating some drawRectangle position
drawRectangle = drawRec;
charShapeStatusHold = shapeStatus;
if (!runShiftingAnimation && charShapeStatusHold != charShapeStatus)
{
runShiftingAnimation = true;
shiftingTimer = 0;
}
// run animations
Animate(gameTime);
}
/// <summary>
/// Animate the shape (wiggle when moving, shape shift animation).
/// </summary>
/// <param name="movementStatus">The direction the shape is moving.</param>
/// <param name="gameTime">For the ellapsed game time.</param>
protected void Animate(GameTime gameTime)
{
// Check if a shape shift should occurr or if one is in progress.
if (runShiftingAnimation)
{
// update the gametime
shiftingTimer += gameTime.ElapsedGameTime.Milliseconds;
// if the actual shape status is different than the hold, shrink
if (charShapeStatus != charShapeStatusHold)
{
int newWidth = (int)((1 - (double)shiftingTimer / (double)SHIFTING_UPDATE_TIME) * normalWidth);
if (newWidth < 0)
{
newWidth = 0;
charShapeStatus = charShapeStatusHold;
shiftingTimer = 0;
}
int shift = (int)((float)(drawRectangle.Width - newWidth) / 2.0);
drawRectangle.Width = newWidth;
drawRectangle.Height = newWidth;
drawRectangle.X += shift;
drawRectangle.Y += shift;
}
else
{
int newWidth = (int)((double)shiftingTimer / (double)SHIFTING_UPDATE_TIME * normalWidth);
if (newWidth > normalWidth)
{
newWidth = normalWidth;
runShiftingAnimation = false;
}
int shift = (int)((float)(newWidth - drawRectangle.Width) / 2.0);
drawRectangle.Width = newWidth;
drawRectangle.Height = newWidth;
drawRectangle.X -= shift;
drawRectangle.Y -= shift;
}
}
}
