DrawPartialSprite

include/JGL/FontCache.h

@@ -27,7 +27,7 @@ public:
     //CachedGlyph(GLuint texture_id, char c);
     CachedGlyph(char c, std::array<GLfloat, 12> texcoords, float x2o, float y2o, float w, float h, float advX, float advY);
     char getCharacter();
-    const std::array<GLfloat, 12> getTexCoords() const;
+    [[nodiscard]] const std::array<GLfloat, 12> getTexCoords() const;
 };
 
 /// Represents a Font object as it exists in the font-cache.

include/JGL/JGL.h

@@ -121,14 +121,37 @@ namespace JGL {
                         const Color4& color = Colors::White,
                         Inversion inversion = Inversion::None);
 
+        ///Draws a piece of a sprite to the screen, similar to DrawSprite.
+        /// @param texture
+        /// @param position
+        /// @param sub_texture_position The top left corner of the sub-texture to be drawn.
+        /// @param sub_texture_size The size of the sub-texture in px.
+        /// @param origin
+        /// @param scale
+        /// @param color
+        /// @param inversion
+        void DrawPartialSprite(const Texture& texture, const Vector2& position, const Vector2& sub_texture_position, const Vector2& sub_texture_size,
+                               const Vector2& origin = Vector2(0,0), const Vector2& scale = Vector2(1, 1), const Color4& color = Colors::White, Inversion inversion = Inversion::None);
+        void DrawPartialSprite(const Texture& texture, float positionX, float positionY, float sub_texture_positionX, float sub_texture_positionY, unsigned int sub_texture_sizeX, unsigned int sub_texture_sizeY,
+                               float originX = 0, float originY = 0, float scaleX = 1, float scaleY = 1, const Color4& color = Colors::White, Inversion inversion = Inversion::None);
+
 
         /// Draws a non axis-aligned fill rect to the screen.
-        /// The order of the vertices must be such that if you were to connect them you'd never go diagonally across the quad.
+        /// @param color
+        /// @param v1 top-left vertex.
+        /// @param v2 bottom-left vertex.
+        /// @param v3 bottom-right vertex.
+        /// @param v4 top-right vertex.
         void FillQuad(const Color4& color, const Vector2& v1, const Vector2& v2, const Vector2& v3, const Vector2& v4);
         void FillQuad(const Color3& color, const Vector2& v1, const Vector2& v2, const Vector2& v3, const Vector2& v4);
 
         /// Draws a non axis-aligned outline rect to the screen.
-        /// The order of the vertices must be such that if you were to connect them you'd never go diagonally across the quad.
+        /// @param color
+        /// @param v1 top-left vertex.
+        /// @param v2 bottom-left vertex.
+        /// @param v3 bottom-right vertex.
+        /// @param v4 top-right vertex.
+        /// @param thickness the thickness of the GL_LINES to be connected together.
         void OutlineQuad(const Color4& color, const Vector2& v1, const Vector2& v2, const Vector2& v3, const Vector2& v4, float thickness = 1);
         void OutlineQuad(const Color3& color, const Vector2& v1, const Vector2& v2, const Vector2& v3, const Vector2& v4, float thickness = 1);
 
@@ -184,7 +207,6 @@ namespace JGL {
         // TODO: Implement the following:
         void FillTexturedTriangle();
         void FillTexturedPolygon();
-        void DrawPartialSprite();
 
 
         void DrawCubicBezierCurve(const Color4& color,