Move glPixelStore call inside of InitTextEngine so users don't need to call it. Also adjusted Color3 and Color4, more work coming soon.

include/JGL/Color3.h

@@ -5,19 +5,23 @@
 namespace JGL
 {
     using namespace J3ML;
-    struct Color3 {
+    class Color3 {
+    public:
         u8 r;
         u8 g;
         u8 b;
-        Color3 Lerp(const Color3& rhs, float alpha) const;
-        Color3(u8 R, u8 G, u8 B) : r(R), g(G), b(B) {}
 
-        u8 RedChannel  () const { return r; }
-        u8 GreenChannel() const { return g; }
-        u8 BlueChannel () const { return b; }
-        float RedChannelNormalized ()  const { return static_cast<float>(r) / 255.f;}
-        float BlueChannelNormalized()  const { return static_cast<float>(b) / 255.f;}
-        float GreenChannelNormalized() const { return static_cast<float>(g) / 255.f;}
+    public:
+        Color3(u8 R, u8 G, u8 B);
+        static Color3 FromHex(const std::string& hexCode);
+    public:
+        Color3 Lerp(const Color3& rhs, float alpha) const;
+        u8 RedChannel  () const;
+        u8 GreenChannel() const;
+        u8 BlueChannel () const;
+        float RedChannelNormalized ()  const;
+        float BlueChannelNormalized()  const;
+        float GreenChannelNormalized() const;
     };
 
 

include/JGL/Color4.h

@@ -6,12 +6,25 @@ namespace JGL
 {
     class Color4 {
     public:
-        explicit Color4(const Color3& color3, unsigned int alpha) {r = color3.r; g = color3.g; b = color3.b; a = alpha;}
-        Color4(int red, int green, int blue, int alpha = 127) : r(red), g(green), b(blue), a(alpha) {}
-        static Color4 FromColor3(const Color3& color3, unsigned int alpha = 127) {return Color4(color3, alpha);}
-        int r;
-        int g;
-        int b;
-        int a;
+        u8 r;
+        u8 g;
+        u8 b;
+        u8 a;
+    public:
+        explicit Color4(const Color3& color3, u8 alpha = 255);
+        Color4(u8 red, u8 green, u8 blue, u8 alpha = 255);
+        static Color4 FromColor3(const Color3& color3, u8 alpha = 255);
+        static Color4 FromHex(const std::string& hexCode, u8 alpha = 255);
+
+    public:
+        u8 RedChannel() const;
+        u8 GreenChannel() const;
+        u8 BlueChannel() const;
+        u8 AlphaChannel() const;
+
+        float RedChannelNormalized() const;
+        float GreenChannelNormalized() const;
+        float BlueChannelNormalized() const;
+        float AlphaChannelNormalized() const;
     };
 }