void SetAnchor(VerticalPivot varPivot, UIRect.AnchorPoint varAnchorPoint, float varAbsolute)
{
if (varPivot == VerticalPivot.Bottom)
{
varAnchorPoint.Set(0f, varAbsolute);
}
else if (varPivot == VerticalPivot.Center)
{
varAnchorPoint.Set(0.5f, varAbsolute);
}
else
{
varAnchorPoint.Set(1f, varAbsolute);
}
}
protected static Vector3 GetPivotOrigin(HorizontalPivot horizontal, VerticalPivot vertical, Rect rect, float scaledWidth)
{
Vector3 origin = new Vector3();
switch (horizontal)
{
case HorizontalPivot.Left:
origin.x = rect.xMin + scaledWidth;
break;
case HorizontalPivot.Right:
origin.x = rect.xMax;
break;
case HorizontalPivot.Center:
default:
origin.x = scaledWidth / 2f;
break;
}
switch (vertical)
{
case VerticalPivot.Top:
origin.y = rect.yMax;
break;
case VerticalPivot.Bottom:
origin.y = rect.yMin;
break;
case VerticalPivot.Center:
default:
origin.y = 0f;
break;
}
return(origin);
}
public void Resize( int width,int height,HorizontalPivot horizontalPivot,VerticalPivot verticalPivot )
{
if( _Width == width && _Height == height )
{
return;
}
Point2 offset = new Point2(0,0);
switch( horizontalPivot )
{
case HorizontalPivot.Left:
offset.x = 0;
break;
case HorizontalPivot.Center:
offset.x = (width-_Width)/2;
break;
case HorizontalPivot.Right:
offset.x = width-_Width;
break;
}
switch( verticalPivot )
{
case VerticalPivot.Top:
offset.y = height-_Height;
break;
case VerticalPivot.Center:
offset.y = (height-_Height)/2;
break;
case VerticalPivot.Bottom:
offset.y = 0;
break;
}
_Width = width;
_Height = height;
List<Point2> removeCells = new List<Point2>();
foreach( Cell cell in _Cells )
{
if( offset.x != 0 || offset.y != 0 )
{
Point2 preChunkPos = cell.position/32;
Chunk preChunk = GetChunk( preChunkPos );
preChunk.dirty = true;
cell.position += offset;
if( cell.collider != null )
{
float halfSize = 0.5f;
Vector3 localPos = MapPointToLocalPoint( cell.position );
#if UNITY_5
cell.collider.offset = new Vector2( localPos.x+halfSize,localPos.y+halfSize );
#else
cell.collider.center = new Vector2( localPos.x+halfSize,localPos.y+halfSize );
#endif
}
Point2 nextChunkPos = cell.position/32;
Chunk nextChunk = GetChunk( nextChunkPos );
if( nextChunk == null )
{
nextChunk = AddChunk( nextChunkPos );
}
nextChunk.dirty = true;
}
if( !IsCellContains( cell.position ) )
{
removeCells.Add( cell.position );
}
}
_ChangedCellDic = offset.x != 0 || offset.y != 0;
foreach( Point2 pos in removeCells )
{
RemoveTile( pos,false );
}
}
protected static void SetRendererPosition(ref Vector3 caret, Transform trans, HorizontalPivot horizontal, VerticalPivot vertical,
Bounds spriteBounds, float scale, float spacing)
{
Vector3 offset = new Vector3();
offset.x = -(spriteBounds.center.x + spriteBounds.extents.x) * scale;
switch (vertical)
{
case VerticalPivot.Top:
offset.y = -(spriteBounds.center.y + spriteBounds.extents.y) * scale;
break;
case VerticalPivot.Bottom:
offset.y = spriteBounds.center.y + spriteBounds.extents.y * scale;
break;
}
trans.localPosition = caret + offset;
trans.localScale = new Vector3(scale, scale, 1f);
caret.x -= spriteBounds.size.x * scale + spacing;
}
