AnimationController.hpp

#pragma once
#include "Animation.hpp"
#include "Enums.hpp"
#include <unordered_map>
#include <map>

template<typename StateEnum>
class AnimationController
{
public:

	void addStateAnimation(StateEnum state, DirectionEnum direction, Animation animation) {
		animations[state][direction] = animation;
	}
	void update(float delta, StateEnum state, DirectionEnum direction) {
		// change state if needed
		if (state != currentState) {
			animations[currentState][currentDirection].stop();
			animations[currentState][currentDirection].reset();

			currentState = state;
			animations[currentState][currentDirection].play();
		}

		// Change direction if needed
		if (direction != currentDirection) {
			if (direction == DirectionEnum::NONE) {
				animations[currentState][currentDirection].stop();
				return;
			}
			animations[currentState][currentDirection].stop();
			animations[currentState][currentDirection].reset();

			currentDirection = direction;
			animations[currentState][currentDirection].play();

		}

		animations[currentState][currentDirection].updateAnimation(delta);

	}

private:
	std::unordered_map<StateEnum, std::unordered_map<DirectionEnum, Animation>> animations;
	//std::unordered_map<DirectionEnum, Animation> animations;
	DirectionEnum currentDirection = DirectionEnum::NONE;
	StateEnum currentState;

};