1 files changed, 9 insertions, 2 deletions
diff --git a/include/common.hpp b/include/common.hpp
index 5968272..310bf7f 100644
--- a/include/common.hpp
+++ b/include/common.hpp
@@ -91,10 +91,15 @@ typedef struct {
 	int y;
 } ivec2;
 
-typedef struct {
+struct _vec2 {
 	float x;
 	float y;
-} vec2;
+
+	bool operator==(const _vec2 &v) {
+		return (x == v.x) && (y == v.y);
+	}
+};
+typedef struct _vec2 vec2;
 
 typedef struct {
 	float x;
@@ -165,6 +170,8 @@ extern std::mutex mtx;
  *
  */
 
+#define HLINES(n) (HLINE * n)
+
 extern unsigned int HLINE;
 
 extern float VOLUME_MASTER;