Merge branch 'master' of https://github.com/tcsullivan/gamedev

1 files changed, 63 insertions, 0 deletions

diff --git a/include/ui_menu.hpp b/include/ui_menu.hpp
new file mode 100644
index 0000000..9a51739
--- /dev/null
+++ b/include/ui_menu.hpp
@@ -0,0 +1,63 @@
+#ifndef UI_MENU_H_
+#define UI_MENU_H_
+
+#include <common.hpp>
+#include <config.hpp>
+
+typedef void (*menuFunc)(void);
+
+struct menuItem {
+	int member;
+	union {
+		struct {
+			vec2 loc;
+			dim2 dim;
+			Color color;
+            
+			const char *text;
+			menuFunc func;
+		} button;
+		struct {
+			vec2 loc;
+			dim2 dim;
+			Color color;
+            
+			float minValue;
+			float maxValue;
+            float sliderLoc;
+            
+			const char *text;
+			float *var;
+		} slider;
+	};
+};
+
+class Menu {
+public:
+	std::vector<menuItem> items;
+	Menu *child, *parent;
+    
+	~Menu() {
+        // TODO you CANNOT delete null pointers!
+		/*child = NULL;
+		parent = NULL;
+		delete child;
+		delete parent;*/
+	}
+
+	void gotoChild(void);
+	void gotoParent(void);
+};
+
+namespace ui {
+    namespace menu {
+        menuItem createButton(vec2 l, dim2 d, Color c, const char* t, menuFunc f);
+        menuItem createChildButton(vec2 l, dim2 d, Color c, const char* t);
+        menuItem createParentButton(vec2 l, dim2 d, Color c, const char* t);
+        menuItem createSlider(vec2 l, dim2 d, Color c, float min, float max, const char* t, float* v);
+        
+        void draw( void );
+    }
+}
+
+#endif // UI_MENU_H_