Update Font.cpp

fix memleak

include/JGL/JGL.h

@@ -52,7 +52,7 @@ namespace JGL {
         Vector3 C;
     };
 
-    bool Update(const Vector2& window_size);
+    void Update(const Vector2& window_size);
     //bool InitTextEngine();
     Font LoadFont(const std::string& font_path); // TODO: Fully deprecate
     void PurgeFontCache();

main.cpp

@@ -71,6 +71,7 @@ public:
         auto aspect = (float) window_size[0] / (float) window_size[1];
 
         gladLoadGL();
+        JGL::InitTextEngine();
         JGL::Update(getSize());
         FreeSans = JGL::Font("assets/fonts/FreeSans.ttf");
         Jupiteroid = JGL::Font("assets/fonts/Jupiteroid.ttf");
@@ -121,7 +122,7 @@ public:
             J2D::DrawGradientLine(JGL::Colors::Red, JGL::Colors::Blue, {105, 375}, {200, 275}, 2);
 
             auto result = Jupiteroid.MeasureString("Jupiteroid Font", 16);
-            DEBUG(std::format("Result: {},{}", result.x, result.y ));
+            //DEBUG(std::format("Result: {},{}", result.x, result.y ));
 
             // TODO: Note the discrepancy in Y between the FillRect and DrawString call here.
             J2D::FillRect(JGL::Colors::Gray, {0, 0}, result);

src/JGL.cpp

@@ -23,9 +23,8 @@ namespace JGL {
     using namespace J3ML;
     Vector2 wS;
 
-    bool Update(const Vector2& window_size) {
+    void Update(const Vector2& window_size) {
         wS = window_size;
-        return JGL::InitTextEngine();
     }
 
 

src/JGL/Font.cpp

@@ -49,6 +49,9 @@ namespace JGL::Detail
     }
 
     bool InitTextEngine() {
+        if (ft != nullptr)
+            throw std::runtime_error("Error::FREETYPE: FT_Library was initialized but is already initialized.");
+        
         if (FT_Init_FreeType(&ft))
             return true;
         return false;