FactoryCraft-Client/FactoryCraft/Entity.cpp

#include "Entity.h"
#include "Globals.h"

ActionTarget::ActionTarget(Framework::Vec3<int> blockPos, Direction blockSide)
	: blockPos(blockPos),
	targetBlockSide(blockSide),
	entityId(-1)
{}

ActionTarget::ActionTarget(int entityId)
	: entityId(entityId)
{}

ActionTarget* ActionTarget::load(Framework::StreamReader* zReader)
{
	char b;
	zReader->lese(&b, 1);
	if (b == 1)
	{
		int id;
		zReader->lese((char*)&id, 4);
		return new ActionTarget(id);
	}
	else if (b == 2)
	{
		Framework::Vec3<int> pos;
		Direction side;
		zReader->lese((char*)&pos.x, 4);
		zReader->lese((char*)&pos.y, 4);
		zReader->lese((char*)&pos.z, 4);
		zReader->lese((char*)&side, 4);
		return new ActionTarget(pos, side);
	}
	return 0;
}

bool ActionTarget::isBlock() const
{
	return entityId == -1;
}

bool ActionTarget::isEntity() const
{
	return entityId >= 0;
}

int ActionTarget::getEntityId() const
{
	return entityId;
}

Framework::Vec3<int> ActionTarget::getBlockPos() const
{
	return blockPos;
}

Direction ActionTarget::getBlockSide() const
{
	return targetBlockSide;
}

Framework::Either<Block*, Entity*> ActionTarget::zTarget(int dimension) const
{
	if (entityId >= 0)
		return currentGame->zEntity(entityId);
	else
		return currentGame->zBlockAt(blockPos, dimension);
}

Framework::Either<Block*, Entity*> ActionTarget::getTarget(int dimension) const
{
	if (entityId >= 0)
		return currentGame->getEntity(entityId);
	else
		return currentGame->getBlockAt(blockPos, dimension);
}


Entity::Entity(const EntityType* zType, bool hasInventory)
	: Model3D(), Inventory({ 0.f, 0.f, 0.f }, hasInventory), zEntityType(zType), target(0)
{}

Entity::~Entity()
{
	if (target)
		delete target;
}

void Entity::api(char* message)
{
	// TODO: implement api
}

bool Entity::tick(double time)
{
	setPosition(location);
	// TODO: calculate rotation based on faceDir
	return Model3D::tick(time);
}

int Entity::getId() const
{
	return id;
}

const EntityType* Entity::zType() const
{
	return zEntityType;
}

int Entity::getCurrentDimension() const
{
	return currentDimensionId;
}

void Entity::lock()
{
	cs.lock();
}

void Entity::unlock()
{
	cs.unlock();
}