private UISpriteData ClipAtlasSprite(UISpriteData originSprite)
{
if (isLoadHeroHead)
{
return(null);
}
if (originSprite == null)
{
return(null);
}
if (mClipType != eClipType.None && type == Type.Simple)
{
UISpriteData clip_sprite = mSwapSprite;
clip_sprite.CopyFrom(originSprite);
clip_sprite.SetBorder(0, 0, 0, 0);
clip_sprite.SetPadding(0, 0, 0, 0);
if (mClipType == eClipType.Horizontally)
{
int keep_aspect_width = Mathf.RoundToInt((float)width / height * clip_sprite.height);
int w = clip_sprite.width - keep_aspect_width;
if (w < 0)
{
clip_sprite.SetRect(clip_sprite.x, clip_sprite.y, clip_sprite.width, clip_sprite.height);
int padding = -w / 2;
clip_sprite.SetPadding(padding, 0, padding, 0);
}
else
{
clip_sprite.SetRect(clip_sprite.x + w / 2, clip_sprite.y, keep_aspect_width, clip_sprite.height);
}
}
else if (mClipType == eClipType.Vertically)
{
int keep_aspect_height = Mathf.RoundToInt((float)height / width * clip_sprite.width);
int h = clip_sprite.height - keep_aspect_height;
if (h < 0)
{
clip_sprite.SetRect(clip_sprite.x, clip_sprite.y, clip_sprite.width, clip_sprite.height);
int padding = -h / 2;
clip_sprite.SetPadding(padding, 0, padding, 0);
}
else
{
clip_sprite.SetRect(clip_sprite.x, clip_sprite.y + h / 2, clip_sprite.width, keep_aspect_height);
}
}
return(clip_sprite);
}
else
{
UISpriteData clip_sprite = mSwapSprite;
clip_sprite.CopyFrom(originSprite);
return(clip_sprite);
}
}
public static int SetRect(IntPtr l)
{
int result;
try
{
UISpriteData uISpriteData = (UISpriteData)LuaObject.checkSelf(l);
int x;
LuaObject.checkType(l, 2, out x);
int y;
LuaObject.checkType(l, 3, out y);
int width;
LuaObject.checkType(l, 4, out width);
int height;
LuaObject.checkType(l, 5, out height);
uISpriteData.SetRect(x, y, width, height);
LuaObject.pushValue(l, true);
result = 1;
}
catch (Exception e)
{
result = LuaObject.error(l, e);
}
return(result);
}
/// <summary>
/// 加载的贴图
/// </summary>
/// <param name="tex">Tex.</param>
public void ImageLoad(Texture2D tex)
{
if (tex == null)
{
return;
}
if (tex.name == m_img.spriteName)
{
return;
}
//准备对象和材质球
if (m_uiAtlas == null)
{
Material mat;
Shader shader = Shader.Find("Unlit/Transparent Colored");
mat = new Material(shader);
m_uiAtlas = this.gameObject.AddComponent <UIAtlas>();
m_uiAtlas.spriteMaterial = mat;
}
//设定贴图
m_uiAtlas.spriteMaterial.mainTexture = tex;
//为对应UISprite接口，给Atlas加对象
UISpriteData sprite = new UISpriteData();
sprite.name = tex.name;
sprite.SetRect(0, 0, tex.width, tex.height);
m_uiAtlas.spriteList.Clear();
m_uiAtlas.spriteList.Add(sprite);
//设置完成
m_img.atlas = m_uiAtlas;
m_img.spriteName = tex.name;
}
public void CreateSpriteInAtlas(Rect spriteRect)
{
_id += 1;
UISpriteData spriteData = new UISpriteData();
spriteData.name = "pencil" + _id;
spriteData.SetRect((int)spriteRect.x, (int)spriteRect.y, (int)spriteRect.width, (int)spriteRect.height);
UIAtlas.spriteList.Add(spriteData);
}
static UISpriteData AddSprite(List <UISpriteData> sprites, SpriteEntry se)
{
UISpriteData sprite = null;
// See if this sprite already exists
foreach (UISpriteData sp in sprites)
{
if (sp.name == se.tex.name)
{
sprite = sp;
break;
}
}
if (sprite != null)
{
//float x0 = sprite.inner.xMin - sprite.outer.xMin;
//float y0 = sprite.inner.yMin - sprite.outer.yMin;
//float x1 = sprite.outer.xMax - sprite.inner.xMax;
//float y1 = sprite.outer.yMax - sprite.inner.yMax;
//sprite.outer = se.rect;
//sprite.inner = se.rect;
//sprite.inner.xMin = Mathf.Max(sprite.inner.xMin + x0, sprite.outer.xMin);
//sprite.inner.yMin = Mathf.Max(sprite.inner.yMin + y0, sprite.outer.yMin);
//sprite.inner.xMax = Mathf.Min(sprite.inner.xMax - x1, sprite.outer.xMax);
//sprite.inner.yMax = Mathf.Min(sprite.inner.yMax - y1, sprite.outer.yMax);
sprite.SetRect((int)se.rect.x, (int)se.rect.y, (int)se.rect.width, (int)se.rect.height);
}
else
{
sprite = new UISpriteData();
sprite.name = se.tex.name;
sprite.SetRect((int)se.rect.x, (int)se.rect.y, (int)se.rect.width, (int)se.rect.height);
sprites.Add(sprite);
}
//float width = Mathf.Max(1f, sprite.outer.width);
//float height = Mathf.Max(1f, sprite.outer.height);
//// Sprite's padding values are relative to width and height
//sprite.paddingLeft = se.minX / width;
//sprite.paddingRight = se.maxX / width;
//sprite.paddingTop = se.maxY / height;
//sprite.paddingBottom = se.minY / height;
return(sprite);
}
static int SetRect(IntPtr L)
{
try
{
ToLua.CheckArgsCount(L, 5);
UISpriteData obj = (UISpriteData)ToLua.CheckObject(L, 1, typeof(UISpriteData));
int arg0 = (int)LuaDLL.luaL_checknumber(L, 2);
int arg1 = (int)LuaDLL.luaL_checknumber(L, 3);
int arg2 = (int)LuaDLL.luaL_checknumber(L, 4);
int arg3 = (int)LuaDLL.luaL_checknumber(L, 5);
obj.SetRect(arg0, arg1, arg2, arg3);
return(0);
}
catch (Exception e)
{
return(LuaDLL.toluaL_exception(L, e));
}
}
static public int SetRect(IntPtr l)
{
try {
UISpriteData self = (UISpriteData)checkSelf(l);
System.Int32 a1;
checkType(l, 2, out a1);
System.Int32 a2;
checkType(l, 3, out a2);
System.Int32 a3;
checkType(l, 4, out a3);
System.Int32 a4;
checkType(l, 5, out a4);
self.SetRect(a1, a2, a3, a4);
pushValue(l, true);
return(1);
}
catch (Exception e) {
return(error(l, e));
}
}
public UIAtlas AddPreviewSprite(UISprite uiSprite, string spriteName, bool isDrag)
{
if (null == uiSprite)
{
Debug.LogError("uiSprite is null");
return(null);
}
GetPreviewAtlas();
if ((mPreviewAtlas != null) && (mPreviewAtlas.GetSprite(spriteName) == null))
{
UISpriteData item = new UISpriteData
{
name = "preview",
paddingLeft = 0,
paddingRight = 0,
paddingBottom = 0,
paddingTop = 0
};
item.SetRect(0, 0, mTargetSprite.width, mTargetSprite.height);
mPreviewAtlas.spriteList.Clear();
mPreviewAtlas.spriteList.Add(item);
}
return(mPreviewAtlas);
}
