merged herbglitch/master with local changes

include/arc/graphics/circle.h

@@ -12,7 +12,7 @@ extern "C" {
 
 void ARC_Circle_Render(ARC_Circle *circle, ARC_Renderer *renderer, ARC_Color *color);
 
-// void ARC_Rect_RenderFill(ARC_Rect *rect, ARC_Renderer *renderer, ARC_Color *color);
+void ARC_Circle_RenderFill(ARC_Circle *circle, ARC_Renderer *renderer, ARC_Color *color);
 
 #ifdef __cplusplus
 }

include/arc/graphics/sdl/sprite.h

@@ -9,6 +9,8 @@ struct ARC_Sprite {
     ARC_Spritesheet *spritesheet;
     ARC_Array       *frames;
     uint32_t        *frameIndex;
+    //TODO: temp
+    uint8_t          opacity;
 };
 
 #endif // !ARC_SDL

include/arc/graphics/sprite.h

@@ -42,6 +42,18 @@ void ARC_Sprite_Destroy(ARC_Sprite *sprite);
  */
 void ARC_Sprite_Copy(ARC_Sprite **newSprite, ARC_Sprite *oldSprite);
 
+//TODO: temp
+/**
+ * @brief sets ARC_Sprite's opacity
+ *
+ * @param sprite  ARC_Sprite that is changing opacity
+ * @param opacity new opacity for ARC_Sprite
+ *
+ * @note this is temp because opacity probably should be a value
+ *       bigger than 255
+*/
+void ARC_Sprite_SetOpacity(ARC_Sprite *sprite, uint8_t opacity);
+
 /**
  * @brief renders ARC_Sprite type
  * 
@@ -94,6 +106,15 @@ void ARC_Sprite_SetFrameIndex(ARC_Sprite *sprite, uint32_t index);
  */
 void ARC_Sprite_IterateFrame(ARC_Sprite *sprite);
 
+/**
+ * @brief gets ARC_Sprite's current frame
+ * 
+ * @param sprite ARC_Sprite to get frame from
+ *
+ * @return index ARC_Sprite's current frame index
+ */
+uint32_t ARC_Sprite_GetFrameIndex(ARC_Sprite *sprite);
+
 /**
  * @brief returns the current bounds based on the ARC_Sprite's frames
  * 

include/arc/graphics/view.h

@@ -0,0 +1,59 @@
+#ifndef ARC_GRAPHICS_VIEW_H_
+#define ARC_GRAPHICS_VIEW_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "arc/graphics/renderer.h"
+#include "arc/math/rectangle.h"
+
+typedef struct ARC_View {
+    ARC_Renderer *renderer;
+    ARC_Rect bounds;
+} ARC_View;
+
+/**
+ * @brief a function for ARC_View where contents of the function will be rendered within a view
+ *
+ * @param data data to be used within ARC_View_RenderFn
+ */
+typedef void (* ARC_View_RenderFn)(void *data);
+
+/**
+ * @brief creates ARC_View type
+ *
+ * @param view     ARC_View to initialize
+ * @param renderer ARC_Renderer the view will render to
+ * @param bounds   ARC_Rect bounds of the view within the renderer 
+ */
+void ARC_View_Create(ARC_View **view, ARC_Renderer *renderer, ARC_Rect bounds);
+
+/**
+ * @brief destroys ARC_View type
+ */
+void ARC_View_Destroy(ARC_View *view);
+
+/**
+ * @brief renders callbacks contents within an ARC_View
+ * 
+ * @param view     ARC_View to be renedered to
+ * @param renderFn function which contents will render to given ARC_View
+ * @param data     data to be used in renderFn
+ */
+void ARC_View_Render(ARC_View *view, ARC_View_RenderFn renderFn, void *data);
+
+/**
+ * @brief gets bounds from ARC_View type
+ *
+ * @param view ARC_View to get bounds from
+ *
+ * @return bounds of the view
+ */
+ARC_Rect ARC_View_GetBounds(ARC_View *view);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // !ARC_GRAPHICS_VIEW_H_