From 0f87945e891948dd35d4670722a891e74b872630 Mon Sep 17 00:00:00 2001
From: Abdelrahman <said.abdelrahman89@gmail.com>
Date: Sun, 14 Jan 2024 19:51:18 +0000
Subject: [PATCH] Add rectangle drawing utilities

---
 include/window.h |  8 ++++++++
 src/window.c     | 13 +++++++++++--
 2 files changed, 19 insertions(+), 2 deletions(-)

diff --git a/include/window.h b/include/window.h
index 15d05eb..e50c26f 100644
--- a/include/window.h
+++ b/include/window.h
@@ -10,6 +10,7 @@
 typedef struct point point_t;
 typedef struct line line_t;
 typedef struct triangle triangle_t;
+typedef struct rect rect_t;
 typedef struct window window_t;
 
 struct point {
@@ -28,6 +29,12 @@ struct triangle {
   point_t p2;
 };
 
+struct rect {
+  point_t topleft;
+  i32 w;
+  i32 h;
+};
+
 struct window {
   u64 width;
   u64 height;
@@ -52,5 +59,6 @@ void draw_point(const window_t *wnd, point_t p, colour_t colour);
 void draw_line(const window_t *wnd, const line_t *ln, colour_t colour);
 void draw_triangle(const window_t *wnd, const triangle_t *triangle,
                    colour_t colour);
+void draw_rect(const window_t *wnd, const rect_t *rect, colour_t colour);
 
 #endif // !WINDOW_H
diff --git a/src/window.c b/src/window.c
index 4cfd1a8..d248938 100644
--- a/src/window.c
+++ b/src/window.c
@@ -1,7 +1,8 @@
 #include "window.h"
-#include "SDL_render.h"
-#include "SDL_video.h"
 #include "aliases/aliases.h"
+#include <SDL2/SDL_rect.h>
+#include <SDL2/SDL_render.h>
+#include <SDL2/SDL_video.h>
 #include <stdbool.h>
 
 bool init_window(window_t *wnd, const char *title, u64 width, u64 height) {
@@ -72,3 +73,11 @@ void draw_triangle(const window_t *wnd, const triangle_t *triangle,
   draw_line(wnd, &ln1, colour);
   draw_line(wnd, &ln2, colour);
 }
+
+void draw_rect(const window_t *wnd, const rect_t *rect, colour_t colour) {
+  set_colour(wnd, colour);
+
+  SDL_Rect dst = {rect->topleft.x, rect->topleft.y, rect->w, rect->h};
+
+  SDL_RenderDrawRect(wnd->renderer, &dst);
+}