*编译jsl shader失败时使用error shader

1 files changed, 20 insertions, 10 deletions

diff --git a/src/libjin-lua/modules/graphics/je_lua_graphics.cpp b/src/libjin-lua/modules/graphics/je_lua_graphics.cpp
index a77f1ad..96577f5 100644
--- a/src/libjin-lua/modules/graphics/je_lua_graphics.cpp
+++ b/src/libjin-lua/modules/graphics/je_lua_graphics.cpp
@@ -197,14 +197,14 @@ namespace JinEngine
                 }
                 catch (Exception& e)
                 {
-                    error(L, "Failed to read image %s", f);
+                    luax_errorf(L, "Failed to read image %s", f);
                     luax_pushnil(L);
                     return 1;
                 }
                 bitmap = new Bitmap(&b, b.size());
                 if (bitmap == nullptr)
                 {
-                    error(L, "Failed to decode image file %s", f);
+                    luax_errorf(L, "Failed to decode image file %s", f);
                     luax_pushnil(L);
                     return 1;
                 }
@@ -232,13 +232,18 @@ namespace JinEngine
             return 1;
         }
 
+        // See embed graphics.lua.
         LUA_IMPLEMENT int l_newShader(lua_State* L)
         {
             const char* program = luax_checkstring(L, 1);
-            Shader* jsl = new Shader(program);
-            if (jsl == nullptr)
+            Shader* jsl = nullptr;
+            try
             {
-                error(L, "Failed to compile shader");
+                jsl = new Shader(program);
+            }
+            catch (JinEngine::Exception& e)
+            {
+                //luax_errorf(L, "Failed to compile shader");
                 luax_pushnil(L);
                 return 1;
             }
@@ -246,22 +251,27 @@ namespace JinEngine
             return 1;
         }
 
+        // See embed graphics.lua
         LUA_IMPLEMENT int l_newShaderf(lua_State* L)
         {
             const char* path = luax_checkstring(L, 1);
             AssetDatabase* fs = AssetDatabase::get();
             if (!fs->exists(path))
             {
-                error(L, "No such shader file \"%s\"", path);
+                //luax_errorf(L, "No such shader file \"%s\"", path);
                 luax_pushnil(L);
                 return 1;
             }
             Buffer b;
             fs->read(path, b);
-            Shader* jsl = new Shader((char*)&b);
-            if (jsl == nullptr)
+            Shader* jsl = nullptr;
+            try
+            {
+                jsl = new Shader((char*)&b);
+            }
+            catch (JinEngine::Exception& e)
             {
-                error(L, "Failed to compile shader");
+                //luax_errorf(L, "Failed to compile shader");
                 luax_pushnil(L);
                 return 1;
             }
@@ -705,7 +715,7 @@ namespace JinEngine
                 AssetDatabase* fs = AssetDatabase::get();
                 if (!fs->exists(path))
                 {
-                    error(L, "No such font \"%s\"", path);
+                    luax_errorf(L, "No such font \"%s\"", path);
                     luax_pushnil(L);
                     return 1;
                 }