// Entity.cpp
#include "Entity.h"

// Defining Entity Class
Entity::Entity(){
     x = 0;
     y = 0;
     boundX = 0;
     boundY = 0;
     health = 0;
     speed = 0;
     bulletDelay = 0;
     destroyed = false;
     bitmap = 0;
     entities.push_back(this);
}

// Defining Collision function
bool Entity::isColliding(Entity * otherEntity){
    if(destroyed || otherEntity->isDestroyed())
        return false;

    if(x + boundX < otherEntity->x || x > otherEntity->x + otherEntity->boundX || y + boundY < otherEntity->y || y > otherEntity->y + otherEntity->boundY)
    {
        return false;
    }
    else
    {
        al_draw_rectangle(x, y, boundX, boundY, al_map_rgb(255, 0, 0), NULL);
        return true;
    }
}

// Entity Class Deconstructor used to remove entites from the list
Entity::~Entity(){
     entities.remove(this);
   //  textprintf(screen,font,10,10,makecol(255,255,255),"deleting object\n",NULL);

}

// Entity Class draw function
void Entity::draw(){
     if(!destroyed){
        al_draw_bitmap(bitmap, x, y, 0);
     }
}

// Entity update function
void Entity::update(){
}

// doUpdate function
void Entity::doUpdate(){
     if(!destroyed)
     update();
}

// is it destroyed??
bool Entity::isDestroyed(){
     return destroyed;
}

// destroy this
void Entity::destroy(){
     destroyed = true;
}

// the damage function remove 1.. in this case
void Entity::takeDamage(int damage){
     health-= damage;
     if(health <= 0)
     this->destroy();
}