internal static bool SetTile(MapTileRenderer renderer, string atlasName, string picName)
{
if (atlasDic.ContainsKey(atlasName))
{
MapTileAtlas atlas = atlasDic[atlasName];
foreach (var pi in atlas.info.Pictures)
{
if (pi.name == picName)
{
// 找到了，开始整理renderer
renderer.mr.material = atlas.material;
renderer.SetRect(pi.rect);
return(true);
}
}
return(false);
}
else
{
Texture2D tex = Resources.Load <Texture2D>("Atlas/" + atlasName);
string json = Resources.Load <TextAsset>("Atlas/" + atlasName + "_config").text;
MapTileAtlasInfo info = JsonUtility.FromJson <MapTileAtlasInfo>(json);
MapTileAtlas atlas = new MapTileAtlas()
{
texture = tex,
info = info,
material = new Material(defaultMaterial)
};
atlas.material.SetTexture("_MainTex", tex);
atlasDic.Add(atlasName, atlas);
foreach (var pi in atlas.info.Pictures)
{
if (pi.name == picName)
{
// 找到了，开始整理renderer
renderer.mr.material = atlas.material;
renderer.SetRect(pi.rect);
return(true);
}
}
return(false);
}
}
private static void MakeAtlas()
{
string rootDir = "Map/AtlasSources";
string rootPathInWin = Path.Combine(Application.dataPath, rootDir);
string[] subDirs = Directory.GetDirectories(rootPathInWin, "*", SearchOption.TopDirectoryOnly);
foreach (var dir in subDirs)
{
List <Texture2D> texs = new List <Texture2D>();
//dir : D:/Test/QuadDemo/Assets\Map/AtlasSources\Test
string d = dir.Replace("\\", "/");
//d : D:/Test/QuadDemo/Assets/Map/AtlasSources/Test
string[] files = Directory.GetFiles(d, "*.png", SearchOption.TopDirectoryOnly);
foreach (var file in files)
{
string f = file.Replace("\\", "/").Substring(0, file.Length - 4);
f = f.Replace(Application.dataPath, "Assets") + ".png";
//f : Assets/Map/AtlasSources/Test/cswy_icon_rcq
var t = AssetDatabase.LoadAssetAtPath <Texture2D>(f);
texs.Add(t);
}
List <MapTilePicInfo> infos;
RenderTexture rt;
MapTileTheme.MakeAtlasWithPictures(texs.ToArray(), 1, out rt, out infos);
MapTileAtlasInfo atlasInfo = new MapTileAtlasInfo()
{
atlasName = Path.GetFileNameWithoutExtension(dir),
Count = infos.Count,
Pictures = infos,
};
atlasInfo.AdjustChildrenAtlasName();
MapTileTheme.SavePNG(rt, "Resources/Atlas/" + atlasInfo.atlasName);
string json = JsonUtility.ToJson(atlasInfo);
string path = Path.Combine(Application.dataPath, "Resources/Atlas/" + atlasInfo.atlasName + ".json");
File.WriteAllText(path, json);
}
AssetDatabase.Refresh();
}