#include "Crawler.h"
#include "Menu.h"

MenuButton::MenuButton(geom2d::rect<float>rect,std::string label,Decal*icon,MenuFunc onClick)
	:rect(rect),label(label),menuDest(MenuType::ENUM_END),icon(icon),onClick(onClick),hoverEffect(0){}

MenuButton::MenuButton(geom2d::rect<float>rect,std::string label,MenuType menuDest,Decal*icon,MenuFunc onClick)
	:rect(rect),label(label),menuDest(menuDest),icon(icon),onClick(onClick),hoverEffect(0){}

void MenuButton::Update(Crawler*game){
	if(hovered){
		hoverEffect=std::min(1.f,hoverEffect+game->GetElapsedTime());
	}else{
		hoverEffect=std::max(0.f,hoverEffect-game->GetElapsedTime());
	}
}

void MenuButton::Draw(Crawler*game,vf2d parentPos){
	game->FillRectDecal(rect.pos+parentPos,rect.size,PixelLerp(VERY_DARK_BLUE,CYAN,hoverEffect));
	game->DrawRectDecal(rect.pos+parentPos,rect.size,GREY);
	game->DrawStringPropDecal(rect.pos+parentPos+rect.size/2-game->GetTextSizeProp(label)/2,label);
}