FactoryCraft-Client/FactoryCraft/Block.cpp

#include "Block.h"
#include "Inventory.h"
#include "Globals.h"


Block::Block( const BlockType* zType, ItemType* zTool, Framework::Vec3<int> pos, bool hasInventory )
    : Inventory( pos, hasInventory ),
    Model3D(),
    zType( zType )
{
    visible = false;
    transparent = false;
    passable = false;
    hp = 1;
    maxHP = 1;
    hardness = 1;
    this->zTool = zTool;
    speedModifier = 1;
    memset( zNeighbours, 0, sizeof( Block* ) * 6 );
    memset( neighbourTypes, 0, sizeof( int ) * 6 );
    Model3D::setPosition( (Framework::Vec3<float>)pos + Framework::Vec3<float>{0.5f, 0.5f, 0.5f} );
}

Block::~Block()
{}

bool Block::updateVisibility()
{
    bool v = 1;
    for( int d = 0; d < 6; d++ )
        v |= CONST_BLOCK( zNeighbours[ d ], neighbourTypes[ d ] )->isVisible() && (CONST_BLOCK( zNeighbours[ d ], neighbourTypes[ d ] )->transparent || CONST_BLOCK( zNeighbours[ d ], neighbourTypes[ d ] )->passable);
    if( v != visible )
    {
        visible = v;
        currentGame->setVisibility( this, visible );
        return true;
    }
    return false;
}

void Block::setNeighbour( Direction dir, Framework::Either<Block*, int> neighbour )
{
    if( neighbour.isA() )
        setNeighbourBlock( dir, neighbour );
    else
    {
        setNeighbourBlock( dir, 0 );
        setNeighbourType( dir, neighbour );
    }
}

void Block::setNeighbourBlock( Direction dir, Block* zN )
{
    if( zN )
        setNeighbourType( dir, zN->zBlockType()->getId() );
    zNeighbours[ getDirectionIndex( dir ) ] = zN;
}

void Block::setNeighbourType( Direction dir, int type )
{
    neighbourTypes[ getDirectionIndex( dir ) ] = type;
}

bool Block::isTransparent() const
{
    return transparent;
}

void Block::remove()
{
    if( visible )
    {
        visible = 0;
        currentGame->setVisibility( this, visible );
    }
}

bool Block::isVisible() const
{
    return visible;
}

const BlockType* Block::zBlockType() const
{
    return zType;
}


BasicBlockItem::BasicBlockItem( const ItemType* zType, const char* name )
    : Item( zType, name )
{
    placeable = 1;
    transparent = 0;
    passable = 0;
    hp = 0;
    maxHP = 0;
    hardness = 0;
    toolId = 0;
    speedModifier = 0;
}


BasicBlockItemType::BasicBlockItemType( int id )
    : ItemType( id )
{}

void BasicBlockItemType::loadSuperItem( Item* zItem, Framework::StreamReader* zReader ) const
{
    ItemType::loadSuperItem( zItem, zReader );
    BasicBlockItem* item = dynamic_cast<BasicBlockItem*>(zItem);
    if( !item )
        throw "BasicBlockItemType::loadSuperItem was called with an invalid item";
    zReader->lese( (char*)&item->transparent, 1 );
    zReader->lese( (char*)&item->passable, 1 );
    zReader->lese( (char*)&item->hp, 4 );
    zReader->lese( (char*)&item->maxHP, 4 );
    zReader->lese( (char*)&item->hardness, 4 );
    zReader->lese( (char*)&item->toolId, 4 );
    zReader->lese( (char*)&item->speedModifier, 4 );
}