#include "remoteplayer.h"
#include <iostream>
#include <cstring>

#include <thread>
#include <queue>




RemotePlayer::RemotePlayer(netprot::PlayerInfo pinfo) : m_pinfo(pinfo), m_aminacc(0.0f), m_animstate(Anim::STILL), m_team_id(0), current(), previous(), m_texture_front(), Player(Vector3f(0, 0, 0)){

	LoadTexture(m_texture_front, TEXTURE_PATH "AssetOtherPlayer/FinalPNGStanding/BlueFrontRight.png", false, false);

}

RemotePlayer::RemotePlayer(netprot::PlayerInfo pinfo, const Vector3f& pos) : m_pinfo(pinfo), m_aminacc(0.0f), m_animstate(Anim::STILL), m_team_id(0), current(), previous(), m_texture_front(), Player(pos) {

	LoadTexture(m_texture_front, TEXTURE_PATH "AssetOtherPlayer/FinalPNGStanding/BlueFrontRight.png", false, false);

}


RemotePlayer::~RemotePlayer()
{

}

void RemotePlayer::Init()
{
	
}

void RemotePlayer::Feed(const netprot::Output out) {

	m_position = Vector3f(out.position);
	//current.position = out.position;
	//current.direction = out.direction;
	//current.states = out.states;
	//current.id = out.id;

	//if (current.position != previous.position)
	//{
	//	Vector3f positionDelta = current.position - previous.position;
	//	m_position = current.position + positionDelta;
	//	m_direction = current.direction;		

	//}

	//if(current.direction != previous.direction)
	//{
	//	m_direction = current.direction;
	//	current.direction = current.direction;
	//}

	//if (current.states.shooting) {
	//	m_animstate = Anim::SHOOTING;
	//}
	//else if (current.states.jumping) {
	//	m_animstate = Anim::JUMPING;
	//}
	//else if (current.states.dead) {
	//	m_animstate = Anim::DEAD;
	//}
	//else if(current.states.powerup){
	//	m_animstate = Anim::POWERUP;
	//}
	//else if (current.states.still) {
	//	m_animstate = Anim::STILL;
	//}
	//else if (current.states.running) {
	//	m_animstate = Anim::RUNNING;
	//}

	//previous.direction = current.direction;
	//previous.position = current.position;
	//previous.states = current.states;
	//previous.id = current.id;

	//m_direction = current.direction;
	//m_position = current.position;
}




void RemotePlayer::Render(TextureAtlas& atlas, Shader& shader, Transformation tran, float elapsedTime, Player& camera)
{

	float width = 1.f;
	float height = 1.7f;

	Matrix4 mat4 = tran.GetMatrix();

	Vector3f CameraRight = Vector3f(mat4.Get11(), mat4.Get21(), mat4.Get31());
	Vector3f CameraUp = Vector3f(mat4.Get12(), mat4.Get22(), mat4.Get32());

	Vector3f playerPosition = GetPosition() + Vector3f(0.f, 0.f, 0.f);

	//Vector3f postionCamera = camera.GetPosition();

	Vector3f v3 = (playerPosition + CameraRight * -0.5 * width + CameraUp * -0.5 * height);
	Vector3f v1 = (playerPosition + CameraRight * 0.5 * width + CameraUp * -0.5 * height);
	Vector3f v2 = (playerPosition + CameraRight * 0.5 * width + CameraUp * 0.5 * height);
	Vector3f v4 = (playerPosition + CameraRight * -0.5 * width + CameraUp * 0.5 * height);

	


	float u, v, w, h;

	shader.Use();
	atlas.Bind();
	atlas.TextureIndexToCoord(0, u, v, w, h);

	glEnable(GL_BLEND);
	glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
	glBlendEquation(GL_FUNC_ADD);

	glLoadMatrixf(tran.GetMatrix().GetInternalValues());
	glBegin(GL_QUADS);
	glTexCoord2f(u, v); glVertex3f(v1.x, v1.y, v1.z);
	glTexCoord2f(u + w, v); glVertex3f(v2.x, v2.y, v2.z);
	glTexCoord2f(u + w, v + h); glVertex3f(v3.x, v3.y, v3.z);
	glTexCoord2f(u, v + h); glVertex3f(v4.x, v4.y, v4.z);

	glEnd();

	glBlendFunc(GL_CONSTANT_COLOR, GL_ONE_MINUS_CONSTANT_COLOR);
	glBlendEquation(GL_FUNC_SUBTRACT);
	glDisable(GL_BLEND);

	shader.Disable();

}

bool RemotePlayer::LoadTexture(Texture& texture, const std::string& filename, bool useMipmaps, bool stopOnError)
{
	texture.Load(filename, useMipmaps);
	if (!texture.IsValid()) {
		std::cerr << "Unable to load texture (" << filename << ")" << std::endl;
		if (stopOnError)
			return false;

		return false;
	}

	return true;
}