jaildoctors_dilemma/source/enemy.cpp

#include "enemy.h"
#include <fstream>
#include <sstream>

// Constructor
Enemy::Enemy(enemy_t enemy)
{
    // Obten punteros a objetos
    asset = enemy.asset;
    renderer = enemy.renderer;

    // Crea objetos
    texture = new LTexture();
    sprite = new AnimatedSprite(texture, renderer);

    // Carga la textura
    loadTextureFromFile(texture, asset->get(enemy.tileset), renderer);

    // Obten el resto de valores
    x1 = enemy.x1;
    x2 = enemy.x2;
    y1 = enemy.y1;
    y2 = enemy.y2;
    color = enemy.color;
    sprite->setPosX(enemy.x);
    sprite->setPosY(enemy.y);
    sprite->setVelX(enemy.vx);
    sprite->setVelY(enemy.vy);

    // Inicializa el sprite con el resto de parametros comunes
    sprite->setWidth(16);
    sprite->setHeight(16);
    sprite->setCurrentFrame(0);
    sprite->setAnimationCounter(0);
    sprite->setAnimationNumFrames(0, 4);
    sprite->setAnimationSpeed(0, 5);
    sprite->setAnimationLoop(0, true);
    sprite->setAnimationFrames(0, 0, 16 * 0, 0, 16, 16);
    sprite->setAnimationFrames(0, 1, 16 * 1, 0, 16, 16);
    sprite->setAnimationFrames(0, 2, 16 * 2, 0, 16, 16);
    sprite->setAnimationFrames(0, 3, 16 * 3, 0, 16, 16);
    sprite->setSpriteClip(sprite->getAnimationClip(0, 0));
}

// Destructor
Enemy::~Enemy()
{
    texture->unload();
    delete texture;
    texture = nullptr;

    delete sprite;
    sprite = nullptr;
}

// Pinta el enemigo en pantalla
void Enemy::draw()
{
   	sprite->getTexture()->setColor(color.r, color.g, color.b);
    sprite->render();
	sprite->getTexture()->setColor(255, 255, 255);
}

// Actualiza las variables del objeto
void Enemy::update()
{
    sprite->update();
    sprite->animate(0);
}