1 files changed, 11 insertions, 0 deletions
diff --git a/src/main/engine/engine.h b/src/main/engine/engine.h
index 3c75d1a..8ed7a5a 100644
--- a/src/main/engine/engine.h
+++ b/src/main/engine/engine.h
@@ -20,10 +20,21 @@
 #ifndef __ENGINE_H__
 #define __ENGINE_H__
 
+#include "ui/ui.h"
+#include "../util/list.h"
+#include "domain/color.h"
+
 enum EngineInput {
 	ENGINE_MOUSE_PRESSED = 4
 };
 
+typedef struct {
+	UI *ui;
+	list_t *circles;
+	void (*draw_frame)();
+	float ortho_left, ortho_right, ortho_top, ortho_bottom;
+} Engine;;
+
 void engine_init(int width, int height);
 void engine_draw_circle(float cx, float cy, float r, int num_segments, int outline);
 void engine_draw_line(float x1, float y1, float x2, float y2);