forming the skeleton

src/input.h

@@ -0,0 +1,35 @@
+#pragma once
+
+#include "COMMON.h"
+
+#define MOUSE_COUNT (MOUSE_RIGHT + 1)
+enum MouseType 
+{
+    MOUSE_LEFT,
+    MOUSE_RIGHT
+};
+
+enum InputType
+{
+    INPUT_MOUSE_CLICK
+};
+
+struct Mouse
+{
+    bool current[MOUSE_COUNT];
+    bool previous[MOUSE_COUNT];
+    vec2 position = {-1, -1};
+    vec2 oldPosition = {-1, -1};
+    vec2 delta = {-1, -1};
+    s32 wheelDeltaY = 0;
+};
+
+struct Input
+{
+    Mouse mouse;
+};
+
+bool mouse_press(Mouse* self, MouseType type);
+bool mouse_held(Mouse* self, MouseType type);
+bool mouse_release(Mouse* self, MouseType type);
+void input_tick(Input* self);