#pragma once
#include "Game.h"
#include "ECS.h"
#include "Components.h"

class KeyboardController : public Component
{
public:
	TransformComponent* transform;
	const Uint8* keystates = SDL_GetKeyboardState(NULL);

	void init() override
	{
		transform = &entity->getComponent<TransformComponent>();
	}

	void update() override
	{
		transform->velocity.x = 0;
		transform->velocity.y = 0;

		if (keystates[SDL_SCANCODE_UP] || keystates[SDL_SCANCODE_W]) {
			transform->velocity.y = -1;
		}
		if (keystates[SDL_SCANCODE_LEFT] || keystates[SDL_SCANCODE_A]) {
			transform->velocity.x = -1;
		}
		if (keystates[SDL_SCANCODE_DOWN] || keystates[SDL_SCANCODE_S]) {
			transform->velocity.y = 1;
		}
		if (keystates[SDL_SCANCODE_RIGHT] || keystates[SDL_SCANCODE_D]) {
			transform->velocity.x = 1;
		}
	}
};