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#ifndef UI_MENU_H_
#define UI_MENU_H_
#include <string>
#include <vector>
#include <color.hpp>
#include <config.hpp>
#include <ui.hpp>
#include <vector2.hpp>
using MenuAction = std::function<void(void)>;
class Menu;
class menuItem {
public:
int member;
Menu* child;
vec2 loc;
dim2 dim;
Color color;
std::string text;
struct {
MenuAction func;
} button;
struct {
float minValue;
float maxValue;
float sliderLoc;
float* var;
} slider;
menuItem(void) {}
menuItem(vec2 l, dim2 d, Color c, std::string t, Menu* ch = nullptr)
: child(ch), loc(l), dim(d), color(c), text(t) {}
};
class Menu {
public:
std::vector<menuItem> items;
Menu* parent;
~Menu(void) {
items.clear();
parent = nullptr;
}
void gotoParent(void);
};
class SDLReceiver : public entityx::System<SDLReceiver>, public entityx::Receiver<SDLReceiver>
{
public:
static bool clicked;
void configure(entityx::EventManager& ev)
{ ev.subscribe<MainSDLEvent>(*this); }
void receive(const MainSDLEvent& mse);
void update(entityx::EntityManager& en, entityx::EventManager& ev, entityx::TimeDelta dt) override
{ (void)en, (void)ev, (void)dt; }
};
namespace ui {
namespace menu {
menuItem createButton(vec2 l, dim2 d, Color c, const char* t, MenuAction f);
menuItem createChildButton(vec2 l, dim2 d, Color c, const char* ti, Menu *_child);
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 init(void);
void toggle(void);
void draw(void);
}
}
#endif // UI_MENU_H_
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