FactoryCraft-Client/FactoryCraft/World.cpp

#include <Network.h>
#include <Welt3D.h>
#include "World.h"
#include "Globals.h"
#include "WorldUpdate.h"

using namespace Network;
using namespace Framework;

World::World( Bildschirm3D *zScreen )
	: Thread()
{
	renderedWorld = new Welt3D();
	dimensions = new RCArray<Dimension>();
	currentPlayer = new CurrentPlayer();
	zScreenPtr = zScreen;
	kam = new Kam3D();
	kam->setWelt( renderedWorld );
	zScreen->addKamera( kam );
	start();
}

World::~World()
{
	zScreenPtr->removeKamera( kam );
	dimensions->release();
	currentPlayer->release();
}

void World::update()
{
	NetworkReader *serverMessageReader = 0;
	const char type = 0;
	while( serverMessageReader = network->zFactoryClient()->getNextMessage() )
	{
		serverMessageReader->lese( (char *)&type, 1 );
		if( type == 2 ) // WORLD UPDATE
		{
			int id = 0;
			serverMessageReader->lese( (char *)&id, 4 );
			StaticRegistry<WorldUpdateType>::INSTANCE.zElement( id )->applyUpdate( serverMessageReader );
		}
		if( type == 3 ) // API MESSAGE
		{
			// TODO: process messages
		}
		if( type == 4 ) // POSITION UPDATE
		{
			Vec3<float> pos, dir;
			serverMessageReader->lese( (char *)&pos.x, 4 );
			serverMessageReader->lese( (char *)&pos.y, 4 );
			serverMessageReader->lese( (char *)&pos.z, 4 );
			kam->setPosition( pos );
			serverMessageReader->lese( (char *)&dir.x, 4 );
			serverMessageReader->lese( (char *)&dir.y, 4 );
			dir.z = 0;
			if( dir.getLengthSq() > 0 )
				kam->setAusrichtung( pos + dir * 10 );
		}
	}
}

void World::setChunk( Chunk *chunk, int dimensionId )
{
	Dimension *zDim = zDimension( dimensionId );
	if( !zDim )
	{
		zDim = new Dimension( dimensionId );
		dimensions->add( zDim );
	}
	zDim->addChunk( chunk );
	zDim->updateVisibility();
}

void World::thread()
{
	while( true )
	{
		zScreenPtr->lock();
		if( currentGame != this )
		{
			zScreenPtr->unlock();
			return;
		}
		update();
		zScreenPtr->unlock();
		Sleep( 10 );
	}
}

Block *World::zBlockAt( Framework::Vec3<int> location, int dimension ) const
{
	Dimension *dim = zDimension( dimension );
	if( dim )
		return dim->zBlock( location );
	return 0;
}

Dimension *World::zDimension( int id ) const
{
	for( auto dim = dimensions->getIterator(); dim; dim++ )
	{
		if( dim->getDimensionId() == id )
			return dim;
	}
	return 0;
}

void World::setVisibility( Framework::Model3D *zModel, bool visible )
{
	if( visible )
		renderedWorld->addZeichnung( dynamic_cast<Framework::Model3D *>(zModel->getThis()) );
	else
		renderedWorld->removeZeichnung( zModel );
}

Framework::Bildschirm3D *World::zScreen() const
{
	return zScreenPtr;
}