/// <summary>
/// NGUI 的字体集
/// </summary>
public static string BuildUIFont(UIFont uiFont)
{
CDepCollectInfo result;
if (KDepCollectInfoCaching.HasCache(uiFont))
{
result = KDepCollectInfoCaching.GetCache(uiFont);
return(result.Path);
}
if (uiFont.atlas == null)
{
Logger.LogError("[BuildUIFont]uiFont Null Atlas: {0}, Scene: {1}", uiFont.name, EditorApplication.currentScene);
return("");
}
string uiFontPrefabPath = AssetDatabase.GetAssetPath(uiFont.gameObject);
bool needBuild = KAssetVersionControl.TryCheckNeedBuildWithMeta(uiFontPrefabPath);
if (needBuild)
{
KAssetVersionControl.TryMarkBuildVersion(uiFontPrefabPath);
}
var copyUIFontObj = GameObject.Instantiate(uiFont.gameObject) as GameObject;
var copyUIFont = copyUIFontObj.GetComponent <UIFont>();
var uiAtlas = BuildUIAtlas(copyUIFont.atlas); // 依赖的UI Atlas
copyUIFont.atlas = null; // 清空依赖
copyUIFont.material = null;
//CResourceDependencies.Create(copyUIFont, CResourceDependencyType.NGUI_UIFONT, uiAtlas);
KAssetDep.Create <KUIFontDep>(copyUIFont, uiAtlas);
result = KDependencyBuild.DoBuildAssetBundle("UIFont/UIFont_" + uiFont.name, copyUIFontObj, needBuild);
GameObject.DestroyImmediate(copyUIFontObj);
KDepCollectInfoCaching.SetCache(uiFont, result);
return(result.Path);
}
/// <summary>
/// 图集 打包结果缓存起来加速
/// </summary>
/// <param name="atlas"></param>
/// <returns></returns>
public static string BuildUIAtlas(UIAtlas atlas)
{
CDepCollectInfo result;
// 使用缓存，确保Atlas不会重复处理，浪费性能
if (KDepCollectInfoCaching.HasCache(atlas))
{
result = KDepCollectInfoCaching.GetCache(atlas);
return(result.Path);
}
var scale = 1f; // TODO: scale read
GameObject atlasPrefab = PrefabUtility.FindPrefabRoot(atlas.gameObject) as GameObject;
Logger.Assert(atlasPrefab);
string path = AssetDatabase.GetAssetPath(atlasPrefab); // prefab只用来获取路径，不打包不挖空
bool needBuild = KAssetVersionControl.TryCheckNeedBuildWithMeta(path);
if (needBuild)
{
KAssetVersionControl.TryMarkBuildVersion(path);
}
Logger.Assert(path);
path = KDependencyBuild.__GetPrefabBuildPath(path);
GameObject copyAtlasObj = GameObject.Instantiate(atlasPrefab) as GameObject;
UIAtlas copyAtlas = copyAtlasObj.GetComponent <UIAtlas>();
if (BeforeBuildUIAtlasFilter != null)
{
BeforeBuildUIAtlasFilter(copyAtlas);
}
Material cacheMat = copyAtlas.spriteMaterial;
string matPath = KDepBuild_Material.BuildDepMaterial(cacheMat, scale); // 缩放
// 缩放
copyAtlas.pixelSize = 1 / PictureScale;
foreach (var spriteData in copyAtlas.spriteList)
{
spriteData.x = Mathf.FloorToInt(spriteData.x * PictureScale);
spriteData.y = Mathf.FloorToInt(spriteData.y * PictureScale);
spriteData.width = Mathf.FloorToInt(spriteData.width * PictureScale);
spriteData.height = Mathf.FloorToInt(spriteData.height * PictureScale);
spriteData.borderLeft = Mathf.FloorToInt(spriteData.borderLeft * PictureScale);
spriteData.borderRight = Mathf.FloorToInt(spriteData.borderRight * PictureScale);
spriteData.borderTop = Mathf.FloorToInt(spriteData.borderTop * PictureScale);
spriteData.borderBottom = Mathf.FloorToInt(spriteData.borderBottom * PictureScale);
// padding 不变， ngui bug
spriteData.paddingBottom = Mathf.FloorToInt(spriteData.paddingBottom * PictureScale);
spriteData.paddingTop = Mathf.FloorToInt(spriteData.paddingTop * PictureScale);
spriteData.paddingLeft = Mathf.FloorToInt(spriteData.paddingLeft * PictureScale);
spriteData.paddingRight = Mathf.FloorToInt(spriteData.paddingRight * PictureScale);
}
KAssetDep.Create <KUIAtlasDep>(copyAtlas, matPath);
copyAtlas.spriteMaterial = null; // 挖空atlas
result = KDependencyBuild.DoBuildAssetBundle("UIAtlas/UIAtlas_" + path, copyAtlasObj, needBuild); // Build主对象, 被挖空Material了的
if (AfterBuildUIAtlasFilter != null)
{
AfterBuildUIAtlasFilter(copyAtlas);
}
GameObject.DestroyImmediate(copyAtlasObj);
KDepCollectInfoCaching.SetCache(atlas, result);
return(result.Path);
}