#pragma once

#include <charcoal/Poseable.h>
#include <charcoal/Scene.h>
#include <charcoal-builtin/BuiltinCamera2D.h>
#include <charcoal-builtin/BasicPipeline.h>

using namespace charcoal;
using namespace charcoal::builtin;

class MyPongScene : public Scene
{
public:
	MyPongScene(Application& application);

	void init() override;

	void use() override {}

	void unuse() override {}

	void update(float delta_time, clock_t clock) override;

	void prerender() override;

	void render() override;

private:
	float random();

	vec2 rand_dir(float radians_low, float radians_high);

	void reset_ball();

	basic::Renderable m_outline_column;
	basic::Renderable m_outline_row;
	basic::Renderable m_ball;
	basic::Renderable m_life;
	basic::Renderable m_paddle;

	basic::Batch m_outline_column_batch;
	basic::Batch m_outline_row_batch;
	basic::Batch m_ball_batch;
	basic::Batch m_life_batch;
	basic::Batch m_paddle_batch;

	Poseable m_outline_top_pose;
	Poseable m_outline_bottom_pose;
	Poseable m_outline_left_pose;
	Poseable m_outline_right_pose;

	Poseable m_ball_pose;
	Poseable m_paddle_left_pose;
	Poseable m_paddle_right_pose;

	builtin::Camera2D m_camera;
	basic::Pipeline m_pipeline;

	float m_ball_speed;
	glm::vec2 m_ball_direction;

	int m_left_lives;
	int m_right_lives;
};