always deleting WFObj objects after rendering them to reclaim memory

git-svn-id: svn://anubis/anaglym/trunk@189 99a6e188-d820-4881-8870-2d33a10e2619

Engine.cc

@@ -169,6 +169,7 @@ bool Engine::load(const char * program)
     else
     {
         m_font = new FTBufferFont(path.c_str());
+        //m_font = new FTTextureFont(path.c_str());
         if (m_font->Error() != 0)
         {
             cerr << "Error loading font '" << path << "'" << endl;
@@ -453,9 +454,9 @@ int Engine::loadModel(const string & name, bool static_data, float scale)
         }
         else
         {
-            delete obj;
             cerr << "error loading object" << endl;
         }
+        delete obj;
     }
     return 0;
 }
@@ -530,6 +531,8 @@ void Engine::drawText(const char * text, GLfloat r, GLfloat g, GLfloat b,
     m_font->FaceSize(ptsize);
     glPushAttrib(GL_ENABLE_BIT | GL_LIGHTING_BIT);
         glDisable(GL_LIGHTING);
+//        glEnable(GL_BLEND);
+//        glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
         glPushMatrix();
             glTranslatef(x, y, 0);
             glColor3f(r, g, b);

tests/bowling.lua

@@ -26,6 +26,9 @@ function init()
     --ball = ag.createSphere(0.4)
     --ball:setColor(0.2, 0.2, 0.9)
 
+--    local crate = ag.loadModel("crate")
+--    crate:setPosition(0, 20, 10)
+
     crate_texture = ag.loadTexture("crate.png")
 end