void StartSpriteRenderer()
{
spriteRenderer = GetComponent <SpriteRenderer>();
if (spriteRenderer == null)
{
Debug.LogError("Destruction2D: Game object is missing SpriteRenderer Component");
}
if (chunks.enabled)
{
StartChunks();
}
else
{
Sprite sprite = spriteRenderer.sprite;
pixelsPerUnit = sprite.pixelsPerUnit;
Debug.Log("sprite.pixelsPerUnit");
if (originalSprite == null)
{
originalSprite = sprite;
}
if (replaceSprite == false)
{
originalSpriteMaterial = new Material(Shader.Find("Sprites/Default"));
originalSpriteMaterial.mainTexture = originalSprite.texture;
}
Texture2D texture = originalSprite.texture;
renderTexture = new RenderTexture((int)sprite.rect.width, (int)sprite.rect.height, 32);
outputTexture = new Texture2D((int)sprite.rect.width, (int)sprite.rect.height);
switch (textureType)
{
case TextureType.Mesh:
outputMaterial = new Material(Shader.Find("Sprites/Default"));
outputMaterial.mainTexture = texture;
Destroy(spriteRenderer);
break;
case TextureType.Sprite:
break;
}
Destruction2DManager.RequestBufferEvent(this);
}
}
public void AddModifier(Texture2D texture, Vector2 position, Vector2 size, float rotation)
{
Polygon2D poly = Polygon2D.CreateFromRect(size);
poly.ToRotationItself(rotation * Mathf.Deg2Rad);
poly.ToOffsetItself(new Vector2D(position));
List <Polygon2D> polys = shape.GetWorld();
if (polys.Count > 0)
{
bool touch = false;
foreach (Polygon2D p in polys)
{
if (Math2D.PolyCollidePoly(poly, p) == true)
{
touch = true;
}
}
if (touch == false)
{
return;
}
}
else
{
Polygon2D p = GetBoundPolygon();
bool touch = false;
p = p.ToWorldSpace(transform);
if (Math2D.PolyCollidePoly(p, poly) == true)
{
touch = true;
}
if (touch == false)
{
return;
}
}
Vector2 pos = transform.InverseTransformPoint(position);
float ratioX = 1;
if (transform.localScale.x != transform.localScale.y)
{
ratioX = transform.localScale.x / transform.localScale.y;
size.y = size.y * ratioX;
}
size.x /= transform.localScale.x;
size.y /= transform.localScale.y;
size.y /= ratioX;
DestructionModifier modifier = new DestructionModifier(texture, pos, size, rotation);
modifiers.Add(modifier);
modifiersAdded = true; // add only if colides
if (textureType == TextureType.SpriteShape)
{
buffer.renderCamera.enabled = true;
}
else
{
Destruction2DManager.RequestBufferEvent(this); // Check if it is already requested
}
}
public bool DestroyByPolygon(EraseBrush EraseBrush)
{
//CrumbsEffect.isSlicing = false;
if (EraseBrush.GetWorldShape().pointsList.Count < 3)
{
return(false);
}
List <Polygon2D> polys = shape.GetWorld();
if (polys.Count > 0)
{
bool touch = false;
bool outside = false;
foreach (Polygon2D p in polys)
{
if (Math2D.PolyCollidePoly(EraseBrush.GetWorldShape(), p) == true)
{
touch = true;
}
if (EraseBrush.GetWorldShape().PolyInPoly(p) == false)
{
outside = true;
}
}
if (touch == false)
{
return(false);
}
// CrumbsEffect.isSlicing = true;
if (outside == false)
{
Destroy(gameObject);
return(true);
}
}
else
{
Polygon2D bound = GetBoundPolygon();
bool touch = false;
bound.ToWorldSpaceItself(transform);
if (Math2D.PolyCollidePoly(EraseBrush.GetWorldShape(), bound) == true)
{
touch = true;
}
if (touch == false)
{
return(false);
}
}
eraseEvents.Add(new DestructionEvent(EraseBrush));
if (textureType == TextureType.SpriteShape)
{
buffer.renderCamera.enabled = true;
}
else
{
Destruction2DManager.RequestBufferEvent(this);
}
return(true);
}
