public SequencialAnimator(
string i_Name,
TimeSpan i_AnimationLength,
Sprite i_BoundSprite,
params SpriteAnimator[] i_Animations)
: base(i_Name, i_AnimationLength, i_BoundSprite, i_Animations)
{
}
// CTOR: me as a ParallelAnimations animation:
public CompositeAnimator(
string i_Name,
TimeSpan i_AnimationLength,
Sprite i_BoundSprite,
params SpriteAnimator[] i_Animations)
: base(i_Name, i_AnimationLength)
{
this.BoundSprite = i_BoundSprite;
foreach (SpriteAnimator animation in i_Animations)
{
this.Add(animation);
}
}
public void ClearPixelsInVerticalDirection(ref Sprite io_Sprite, List<Vector2> i_StartPixelPositions, eCollisionDirection i_Direction, int i_Length)
{
Color[] spritePixels = io_Sprite.Pixels;
foreach (Vector2 position in i_StartPixelPositions)
{
int y = (int)position.Y, x = (int)position.X, index;
switch (i_Direction)
{
case eCollisionDirection.Top:
for (int i = 0; i < i_Length; i++, y++)
{
index = (x - io_Sprite.Bounds.Left) + ((y - io_Sprite.Bounds.Top) * io_Sprite.Bounds.Width);
if (index > -1 || !(index >= spritePixels.Length))
{
spritePixels[index].A = 0;
}
else
{
break;
}
}
break;
case eCollisionDirection.Bottom:
for (int i = 0; i < i_Length; i++, y--)
{
index = (x - io_Sprite.Bounds.Left) + ((y - io_Sprite.Bounds.Top) * io_Sprite.Bounds.Width);
if (index > -1 && !(index >= spritePixels.Length))
{
spritePixels[index].A = 0;
}
else
{
break;
}
}
break;
}
}
io_Sprite.Pixels = spritePixels;
}
protected virtual void CloneSpriteInfo()
{
if (m_OriginalSpriteInfo == null)
{
m_OriginalSpriteInfo = m_BoundSprite.ShallowClone();
}
}
private bool isCollidedFromTop(Sprite i_Sprite, Sprite i_OtherSprite)
{
float spriteTop = i_Sprite.Position.Y, otherSpriteTop = i_OtherSprite.Position.Y;
float spriteBottom = spriteTop + i_Sprite.Height;
float otherSpriteBottom = otherSpriteTop + i_OtherSprite.Height;
return otherSpriteTop < spriteTop && otherSpriteTop < spriteBottom;
}
public bool IsPixelsIntersect(Sprite i_Sprite, Sprite i_OtherSprite, out List<Vector2> o_CollidedPoints, bool i_IsAutoClear)
{
Rectangle SpriteRect = i_Sprite.Bounds, otherSpriteRect = i_OtherSprite.Bounds;
Color[] SpritePixles = i_Sprite.Pixels, otherSpritePixles = i_OtherSprite.Pixels;
bool isCollided = false;
o_CollidedPoints = new List<Vector2>();
int top = Math.Max(SpriteRect.Top, otherSpriteRect.Top);
int bottom = Math.Min(SpriteRect.Bottom, otherSpriteRect.Bottom);
int left = Math.Max(SpriteRect.Left, otherSpriteRect.Left);
int right = Math.Min(SpriteRect.Right, otherSpriteRect.Right);
for (int y = top; y < bottom; y++)
{
for (int x = left; x < right; x++)
{
Color colorSprite = SpritePixles[(x - SpriteRect.Left) + ((y - SpriteRect.Top) * SpriteRect.Width)];
Color colorOtherSprite = otherSpritePixles[(x - otherSpriteRect.Left) + ((y - otherSpriteRect.Top) * otherSpriteRect.Width)];
if (colorSprite.A != 0 && colorOtherSprite.A != 0)
{
isCollided = true;
o_CollidedPoints.Add(new Vector2(x, y));
if (i_IsAutoClear)
{
SpritePixles[(x - SpriteRect.Left) + ((y - SpriteRect.Top) * SpriteRect.Width)].A = 0;
}
}
}
}
if (i_IsAutoClear && isCollided)
{
i_Sprite.Pixels = SpritePixles;
}
return isCollided;
}
public eCollisionDirection GetCollisionDirection(Sprite i_Sprite, Sprite i_OtherSprite)
{
eCollisionDirection collisionDirection = eCollisionDirection.Bottom;
if (isCollidedFromTop(i_Sprite, i_OtherSprite))
{
collisionDirection = eCollisionDirection.Top;
}
return collisionDirection;
}
// CTORs
// CTOR: Me as an AnimationsMamager
public CompositeAnimator(Sprite i_BoundSprite)
: this("AnimationsMamager", TimeSpan.Zero, i_BoundSprite, new SpriteAnimator[]{})
{
this.Enabled = false;
}
public SpriteJump(Sprite i_Sprite)
{
m_Sprite = i_Sprite;
}