#include "EntityChangedUpdate.h"
#include "Game.h"
#include "EntityType.h"


EntityChangedUpdate::EntityChangedUpdate( int entityId, Framework::Vec3<int> pos, int dimension )
    : WorldUpdate( EntityChangedUpdateType::ID, dimension, pos, pos ),
    entityId( entityId )
{}

EntityChangedUpdate::~EntityChangedUpdate()
{}

void EntityChangedUpdate::onUpdate( Dimension* zDimension )
{}

void EntityChangedUpdate::write( Framework::StreamWriter* zWriter )
{
    Entity* entity = Game::INSTANCE->zEntity( entityId, getAffectedDimension() );
    if( entity )
    {
        int type = entity->zType()->getId();
        zWriter->schreibe( (char*)&entityId, 4 );
        zWriter->schreibe( (char*)&type, 4 );
        StaticRegistry<EntityType>::INSTANCE.zElement( type )->saveEntity( entity, zWriter );
    }
    else
    {
        int id = -1;
        zWriter->schreibe( (char*)&id, 4 );
    }
}


EntityChangedUpdateType::EntityChangedUpdateType()
    : WorldUpdateType( ID )
{}