Gfx

src/draw_tests.c

+#include <stdlib.h>
+#include "draw.h"
+
+int main() {
+	struct gfx_context_t* ctxt = gfx_create("main", 100, 100);
+	
+	coordinates_t src = coordinates_create(50, 50);
+	coordinates_t dst = coordinates_create(75, 50);
+	gfx_draw_line(ctxt, src, dst, COLOR_WHITE);
+
+	dst = coordinates_create(72, 62);
+	gfx_draw_line(ctxt, src, dst, COLOR_WHITE);
+
+	dst = coordinates_create(62, 72);
+	gfx_draw_line(ctxt, src, dst, COLOR_WHITE);
+
+	dst = coordinates_create(50, 75);
+	gfx_draw_line(ctxt, src, dst, COLOR_WHITE);
+
+	dst = coordinates_create(38, 72);
+	gfx_draw_line(ctxt, src, dst, COLOR_WHITE);
+
+	dst = coordinates_create(28, 62);
+	gfx_draw_line(ctxt, src, dst, COLOR_WHITE);
+
+	dst = coordinates_create(25, 50);
+	gfx_draw_line(ctxt, src, dst, COLOR_WHITE);
+
+	dst = coordinates_create(28, 38);
+	gfx_draw_line(ctxt, src, dst, COLOR_WHITE);
+
+	dst = coordinates_create(37, 28);
+	gfx_draw_line(ctxt, src, dst, COLOR_WHITE);
+
+	dst = coordinates_create(50, 25);
+	gfx_draw_line(ctxt, src, dst, COLOR_WHITE);
+
+	dst = coordinates_create(62, 28);
+	gfx_draw_line(ctxt, src, dst, COLOR_WHITE);
+
+	dst = coordinates_create(72, 37);
+	gfx_draw_line(ctxt, src, dst, COLOR_WHITE);
+
+	coordinates_t c = coordinates_create(50, 50);
+	int r = 25;
+	gfx_draw_circle(ctxt, c, r, COLOR_RED);
+
+	while (true) {
+        if (gfx_keypressed() == SDLK_ESCAPE)
+            break;
+
+        gfx_present(ctxt);
+    }
+
+	return EXIT_SUCCESS;
+}