#include "GestionPlayer.h"
#include <SpriteFrames.hpp>
#include <ConfigFile.hpp>
#include <Input.hpp>
#include <ResourceLoader.hpp>
#include <Texture.hpp>
#include <InputEventKey.hpp>
GestionPlayer::GestionPlayer()
{
	
	sprite_player_ptr = AnimatedSprite::_new();
	texture_player_ptr.instance();
	texture_player_ptr->_new();
}

void GestionPlayer::_register_methods()
{
	Godot::print("register Player...");
	register_method("_process", &GestionPlayer::_process);
	register_method("_init", &GestionPlayer::_init);
	register_method("_ready", &GestionPlayer::_ready);
	Godot::print("register Player OK!");

}

void GestionPlayer::_process(float dt)  // dt = deltaTime
{
	playerState.right = false;
	playerState.left = false;

	traitementInput();

	PlayerLogic(dt);
	p.velocity = move_and_slide(p.velocity);
}

void GestionPlayer::_init()
{
	createPlayer();
}

void GestionPlayer::_ready()
{
	setupPlayer();
}

void GestionPlayer::createPlayer()
{
	add_child(sprite_player_ptr);
}

void GestionPlayer::setupPlayer()
{
	//Chargement de la texture
	//Godot::print("SetUp de Texture");
	texture_player_ptr = ResourceLoader::get_singleton()->load("res://Character/Hero Knight/HeroKnight/Layer 1_sprite_01.png");

	//setup du sprite
	//Godot::print("SetUp de Sprite");
	Ref<SpriteFrames> spriteFrames = ResourceLoader::get_singleton()->load("res://Character/Hero Knight/HeroKnight/HeroKnight.tres");
	sprite_player_ptr->set_sprite_frames(spriteFrames);

	PoolStringArray AnimNames = spriteFrames->get_animation_names();
	PoolStringArray::Read r = AnimNames.read();
	Godot::print("Animations Names");
	for (int i = 0; i < AnimNames.size(); ++i)
	{
		Godot::print(r[i]);
	}

}

void GestionPlayer::traitementInput()
{
	// manage Inputs
	Input* i = Input::get_singleton();

	// move in X directions
	p.velocity.x = 0.0f;  // rest x,  keyboard action will change this
	if (i->is_action_pressed("ui_left"))
		playerState.left = true;
	if (i->is_action_pressed("ui_right"))
		playerState.right = true;
	if (i->is_action_pressed("dash"))
		playerState.dash = true;
	if (i->is_action_pressed("attack"))
		playerState.attack = true;
	if (i->is_action_pressed("attack2"))
		playerState.bigattack = true;
	if (i->is_action_pressed("block"))
		playerState.block = true;




	// move in Y directions
	if (i->is_action_pressed("ui_select"))
		playerState.jump = true;
		

}

void GestionPlayer::PlayerLogic(float dt)
{
	if (playerState.jump)
	{
		// attack en l'air
		PlayerLogic_Jump(dt);
	}
	else
	{
		// attack au sol
		if (on_ground)
		{
			PlayerLogic_OnGround(dt);
		}
		else
		{  // freefall
			// attack en l'air
			PlayerLogic_FreeFall(dt);
		}
	}
}

void GestionPlayer::PlayerLogic_Jump(float dt)
{
	if (on_ground)
	{
		p.velocity.y = power_jump;
	}
	else
	{
		p.velocity.y += gravity * dt;
	}
	if (p.velocity.y > 0.0f)
	{
		playerState.jump = false;
		playerState.freefall = true;
	}
	else
	{
		if (playerState.left)
		{
			p.velocity.x = -speed;
			sprite_player_ptr->play("Jump Up");
			sprite_player_ptr->set_flip_h(true);
		}
		else if (playerState.right)
		{
			p.velocity.x = +speed;
			sprite_player_ptr->play("Jump Up");
			sprite_player_ptr->set_flip_h(false);
		}
	}
}

void GestionPlayer::PlayerLogic_OnGround(float dt)
{
	p.velocity.y = 0.0f;
	if (playerState.attack)
	{
		sprite_player_ptr->play("attack");
	}
	else if (playerState.bigattack)
	{
		
		sprite_player_ptr->play("attack2");
		
	}
	else if (playerState.dash)
	{

		sprite_player_ptr->play("dash");
		p.velocity.x =+ 50;

	}
	else if (playerState.block)
	{

		sprite_player_ptr->play("shield");
		

	}
	else if (playerState.left)
	{
		p.velocity.x = -speed;
		sprite_player_ptr->play("Walk");
		sprite_player_ptr->set_flip_h(true);
	}
	else if (playerState.right)
	{
		p.velocity.x = +speed;
		sprite_player_ptr->play("Walk");
		sprite_player_ptr->set_flip_h(false);
	}
	else if (pv <= 0)
	{
		sprite_player_ptr->play("mort");
	}
	else
	{
		sprite_player_ptr->play("Idle");
	}
}

void GestionPlayer::PlayerLogic_FreeFall(float dt)
{
	p.velocity.x = +speed;
	if (playerState.left)
	{
		p.velocity.x = -speed;
		sprite_player_ptr->play("jump Down");
		sprite_player_ptr->set_flip_h(true);
	}
	else if (playerState.right)
	{
		p.velocity.x = +speed;
		sprite_player_ptr->play("jump Down");
		sprite_player_ptr->set_flip_h(false);
	}
	p.velocity.y += gravity * dt;
}

void GestionPlayer::setPosition(int x, int y)
{
	Transform2D t;
	Vector2 pos;
	Size2 s;

	//setup de la size
	s.x = 1.0f;
	s.y = 1.0f;
	pos.x = x;
	pos.y = y;
	t.set_origin(pos);
	t.scale(s);

	set_transform(t);

	//init Velocity
	p.velocity = Vector2(0.0f, 0.0f);
}
/*
void GestionPlayer::droit()
{
	Godot::print("Deplacement a droite");
	p.velocity.x = speed;
}

void GestionPlayer::gauche()
{
	Godot::print("Deplacement a gauche");
	p.velocity.x = -speed;
}

void GestionPlayer::bas()
{
}

void GestionPlayer::saut()
{

}

void GestionPlayer::idle()
{
	p.velocity.x = 0.0;
}

void GestionPlayer::dash()
{
	p.velocity.x =+1000;
	sprite_player_ptr->play("dash");
}

void GestionPlayer::attack()
{
	sprite_player_ptr->play("attack");
}

void GestionPlayer::block()
{
	sprite_player_ptr->play("block");
}

void GestionPlayer::bigattack()
{
	sprite_player_ptr->play("attack2");
}
*/