From 5aede928d8c449103867d908d60be1d28d3c0fca Mon Sep 17 00:00:00 2001
From: herbglitch <herbglitch@github.com>
Date: Sun, 25 Jun 2023 22:14:32 -0600
Subject: [PATCH] ARC_FObround added

---
 include/arc/graphics/obround.h   |  2 ++
 include/arc/graphics/rectangle.h |  2 ++
 include/arc/math/obround.h       | 25 +++++++++++++++++++++++++
 src/graphics/sdl/obround.c       |  5 +++++
 src/graphics/sdl/rectangle.c     |  5 +++++
 src/math/obround.c               | 19 +++++++++++++++++++
 src/math/vector2.c               |  4 ++++
 7 files changed, 62 insertions(+)

diff --git a/include/arc/graphics/obround.h b/include/arc/graphics/obround.h
index d0f8a5a..6ab1239 100644
--- a/include/arc/graphics/obround.h
+++ b/include/arc/graphics/obround.h
@@ -12,6 +12,8 @@ extern "C" {
 
 void ARC_Obround_Render(ARC_Obround *obround, ARC_Renderer *renderer, ARC_Color *color);
 
+void ARC_FObround_Render(ARC_FObround *obround, ARC_Renderer *renderer, ARC_Color *color);
+
 // void ARC_Rect_RenderFill(ARC_Rect *rect, ARC_Renderer *renderer, ARC_Color *color);
 
 #ifdef __cplusplus
diff --git a/include/arc/graphics/rectangle.h b/include/arc/graphics/rectangle.h
index 1dea87d..329e1e6 100644
--- a/include/arc/graphics/rectangle.h
+++ b/include/arc/graphics/rectangle.h
@@ -14,6 +14,8 @@ void ARC_Rect_Render(ARC_Rect *rect, ARC_Renderer *renderer, ARC_Color *color);
 
 void ARC_Rect_RenderFill(ARC_Rect *rect, ARC_Renderer *renderer, ARC_Color *color);
 
+void ARC_FRect_Render(ARC_FRect *rect, ARC_Renderer *renderer, ARC_Color *color);
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/include/arc/math/obround.h b/include/arc/math/obround.h
index 233417d..f0f5f90 100644
--- a/include/arc/math/obround.h
+++ b/include/arc/math/obround.h
@@ -14,6 +14,31 @@ typedef struct ARC_Obround {
     int32_t h;
 } ARC_Obround;
 
+typedef struct ARC_FObround {
+    float x;
+    float y;
+    float r;
+    float h;
+} ARC_FObround;
+
+/**
+ * @brief casts Obround to FObround
+ * 
+ * @param obround ARC_Obround to be casted
+ * 
+ * @return ARC_FObround
+ */
+ARC_FObround ARC_Obround_CastToFObround(ARC_Obround *obround);
+
+/**
+ * @brief casts FObround to Obround
+ * 
+ * @param obround ARC_FObround to be casted
+ * 
+ * @return ARC_Obround
+ */
+ARC_Obround ARC_FObround_CastToObround(ARC_FObround *obround);
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/src/graphics/sdl/obround.c b/src/graphics/sdl/obround.c
index 36c0775..403c573 100644
--- a/src/graphics/sdl/obround.c
+++ b/src/graphics/sdl/obround.c
@@ -43,4 +43,9 @@ void ARC_Obround_Render(ARC_Obround *obround, ARC_Renderer *renderer, ARC_Color
     }
 }
 
+void ARC_FObround_Render(ARC_FObround *obround, ARC_Renderer *renderer, ARC_Color *color){
+    ARC_Obround casted = ARC_FObround_CastToObround(obround);
+    ARC_Obround_Render(&casted, renderer, color);
+}
+
 #endif // ARC_SDL
\ No newline at end of file
diff --git a/src/graphics/sdl/rectangle.c b/src/graphics/sdl/rectangle.c
index 79d5f32..bc63694 100644
--- a/src/graphics/sdl/rectangle.c
+++ b/src/graphics/sdl/rectangle.c
@@ -13,4 +13,9 @@ void ARC_Rect_RenderFill(ARC_Rect *rect, ARC_Renderer *renderer, ARC_Color *colo
     SDL_RenderFillRect((SDL_Renderer *)renderer, (SDL_Rect *) rect);
 }
 
+void ARC_FRect_Render(ARC_FRect *rect, ARC_Renderer *renderer, ARC_Color *color){
+    ARC_Rect casted = ARC_FRect_CastToRect(rect);
+    ARC_Rect_Render(&casted, renderer, color);
+}
+
 #endif // ARC_SDL
\ No newline at end of file
diff --git a/src/math/obround.c b/src/math/obround.c
index e69de29..b8ef45c 100644
--- a/src/math/obround.c
+++ b/src/math/obround.c
@@ -0,0 +1,19 @@
+#include "arc/math/obround.h"
+
+ARC_FObround ARC_Obround_CastToFObround(ARC_Obround *obround){
+    return (ARC_FObround){
+        .x = (float)obround->x,
+        .y = (float)obround->y,
+        .r = (float)obround->r,
+        .h = (float)obround->h
+    };
+}
+
+ARC_Obround ARC_FObround_CastToObround(ARC_FObround *obround){
+    return (ARC_Obround){
+        .x = (int32_t)obround->x,
+        .y = (int32_t)obround->y,
+        .r = (int32_t)obround->r,
+        .h = (int32_t)obround->h
+    };
+}
\ No newline at end of file
diff --git a/src/math/vector2.c b/src/math/vector2.c
index c0fdabe..a825903 100644
--- a/src/math/vector2.c
+++ b/src/math/vector2.c
@@ -3,6 +3,10 @@
 
 void ARC_Vector2_Normalize(ARC_Vector2 *vector){
     float length = sqrtf((vector->x * vector->x) + (vector->y * vector->y));
+    if(length == 0){
+        return;
+    }
+
     vector->x /= length;
     vector->y /= length;
 }