PlanetFleet/resourceRover.h

#ifndef RESOURCE_ROVER_H
#define RESOURCE_ROVER_H

#include "vehicle.h"

#include <util.h>

namespace battleship{
	class Structure;
	class Extractor;

	class ResourceRover : public Vehicle{
		public:
			ResourceRover(Player*, int, vb01::Vector3, vb01::Quaternion, Unit::State = Unit::State::STAND_GROUND);
			~ResourceRover();
			void update();
			inline int getLoad(int id){return cargo[id];}
			inline int calcTotalLoad(){return cargo[0] + cargo[1] + cargo[2];}
			inline int getCapacity(){return capacity;}
			inline bool canLoad(){return vb01::getTime() - lastLoadTime > loadRate && calcTotalLoad() < capacity;}
			inline bool canUnload(int id){return vb01::getTime() - lastLoadTime > loadRate && cargo[id] > 0;}
		private:
			void initProperties();
			void collectRefineds(Order, float);
			void supply(Order);
			void handleTransfer(Structure*, float, bool);
			void transfer(Order, bool);
			void load(Order);
			void unload(Order);
			Unit* getClosestUnit(std::vector<Structure*>);

			vb01::s64 lastLoadTime = 0;
			int cargo[3]{0, 0, 0}, capacity, loadRate, loadSpeed;
			Extractor *nearestExtractor = nullptr; 
			Unit *nearestRefinery = nullptr;
			vb01::Node *loadBackground = nullptr, *loadForeground = nullptr;
	};
}

#endif