*增加游戏目录选择

1 files changed, 10 insertions, 10 deletions

diff --git a/src/lua/modules/graphics/je_lua_graphics.cpp b/src/lua/modules/graphics/je_lua_graphics.cpp
index 6324e00..7efb2e7 100644
--- a/src/lua/modules/graphics/je_lua_graphics.cpp
+++ b/src/lua/modules/graphics/je_lua_graphics.cpp
@@ -128,30 +128,30 @@ namespace JinEngine
             {
                 const char* f = luax_checkstring(L, 1);
                 AssetDatabase* fs = AssetDatabase::get();
-                if (!fs->exists(f))
+                Buffer b;
+                try
                 {
-                    error(L, "No such image file %s", f);
-                    goto fail;
+                    if (!fs->exists(f))
+                        throw Exception("No such image file %s.", f);
+                    fs->read(f, b);
                 }
-                Buffer b;
-                if (!fs->read(f, b))
+                catch (Exception& e)
                 {
                     error(L, "Failed to read image %s", f);
-                    goto fail;
+                    luax_pushnil(L);
+                    return 1;
                 }
                 bitmap = Bitmap::createBitmap(&b, b.size());
                 if (bitmap == nullptr)
                 {
                     error(L, "Failed to decode image file %s", f);
-                    goto fail;
+                    luax_pushnil(L);
+                    return 1;
                 }
             }
             Proxy* proxy = (Proxy*)luax_newinstance(L, JIN_GRAPHICS_BITMAP, sizeof(Proxy));
             proxy->bind(new Ref<Bitmap>(bitmap, JIN_GRAPHICS_BITMAP));
             return 1;
-        fail:
-            luax_pushnil(L);
-            return 1;
         }
 
         /* jin.graphics.newTexture(bitmap) */