public void UpdateSpriteAnimations()
{
for (int index = 0; index < this.spriteAnimationList.Count; index++)
{
SpriteAnimationItem spriteAnimationItem = this.spriteAnimationList[index];
SpriteCollection.TextureData textureData = GetTextureDataDirection(spriteAnimationItem.sprite);
if (textureData.framesCount > 1)
{
if (Time.realtimeSinceStartup - spriteAnimationItem.lastUpdatedTime >= 1.0f / textureData.fps)
{
spriteAnimationItem.lastUpdatedTime = Time.realtimeSinceStartup;
spriteAnimationItem.currentFrame++;
if (spriteAnimationItem.currentFrame >= textureData.framesCount)
{
spriteAnimationItem.currentFrame = 0;
}
}
}
else
{
spriteAnimationItem.currentFrame = 0;
}
}
Repaint();
}
static int SortByDepth(SpriteAnimationItem sp1, SpriteAnimationItem sp2)
{
int sp1Depth = (int)sp1.sprite.renderingLayer + sp1.sprite.renderingOrder;
int sp2Depth = (int)sp2.sprite.renderingLayer + sp2.sprite.renderingOrder;
return(sp1Depth.CompareTo(sp2Depth));
}
public void InitSpriteAnimations()
{
if (selectedItemIndex == -1)
{
return;
}
ItemsCollection.ItemData itemData = itemsCollection.list[selectedItemIndex];
this.spriteAnimationList = new List <SpriteAnimationItem>();
foreach (int spriteId in itemData.GetSprites((Common.State)state))
{
SpriteCollection.SpriteData sprite = spriteCollection.GetSprite(spriteId);
SpriteAnimationItem spriteAnimationData = new SpriteAnimationItem();
spriteAnimationData.sprite = sprite;
spriteAnimationData.lastUpdatedTime = Time.realtimeSinceStartup;
SpriteCollection.TextureData textureData = GetTextureDataDirection(sprite);
spriteAnimationData.numberOfColumns = textureData.numberOfColumns;
spriteAnimationData.numberOfRows = textureData.numberOfRows;
this.spriteAnimationList.Add(spriteAnimationData);
}
this.spriteAnimationList.Sort(SortByDepth);
}
void RenderPreviewArea()
{
if (gridTexture == null)
{
gridTexture = Resources.Load("grid_4x4", typeof(Texture2D)) as Texture2D;
}
//DRAW GRID
Vector2 centerPointOfPreviewArea = new Vector2((WidthOfLetPanel + position.width - WidthOfRightPanel) / 2, position.height / 2);
GUI.Label(new Rect(centerPointOfPreviewArea.x - defaultGridSize.x / 2, centerPointOfPreviewArea.y - defaultGridSize.y / 2, defaultGridSize.x, defaultGridSize.y), gridTexture);
//DRAW ITEM SPRITE
if (selectedItemIndex != -1)
{
for (int index = 0; index < this.spriteAnimationList.Count; index++)
{
SpriteAnimationItem spriteAnimationItem = this.spriteAnimationList[index];
SpriteCollection.TextureData textureData = GetTextureDataDirection(spriteAnimationItem.sprite);
Texture2D texture = textureData.texture;
if (texture == null)
{
continue;
}
float scale = textureData.scale;
int numberOfColumns = spriteAnimationItem.numberOfColumns;
int numberOfRows = spriteAnimationItem.numberOfRows;
float offsetX = textureData.offsetX;
float offsetY = textureData.offsetY;
int gridSize = spriteAnimationItem.sprite.gridSize;
defaultImgSize.x = 256 * scale / 100;
defaultImgSize.x = 256 * scale / 100;
float heightFactor = ((float)texture.height / (float)texture.width) * ((float)numberOfColumns / numberOfRows);
float upFactor = Mathf.Cos(Mathf.Deg2Rad * 45) * gridSize / 2.0f;
float x = (centerPointOfPreviewArea.x - defaultImgSize.x / 2) + offsetX;
float y = (centerPointOfPreviewArea.y - defaultImgSize.x * heightFactor / 2) - offsetY;
float framePaddingX = defaultImgSize.x * (spriteAnimationItem.currentFrame % numberOfColumns);
float framePaddingY = defaultImgSize.x * heightFactor * (spriteAnimationItem.currentFrame / numberOfColumns);
Rect imgRect = new Rect(x, y, defaultImgSize.x, defaultImgSize.x * heightFactor);
GUI.BeginGroup(imgRect);
GUI.DrawTexture(new Rect(-framePaddingX, -framePaddingY, defaultImgSize.x * numberOfColumns, defaultImgSize.x * spriteAnimationItem.numberOfRows * heightFactor), texture);
GUI.EndGroup();
}
}
}