FactoryCraft-Client/FactoryCraft/Block.cpp

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


Block::Block( ItemType *zTool, Framework::Vec3<int> pos )
    : Inventory( pos )
{
    visible = false;
    transparent = false;
    passable = false;
    hp = 1;
    maxHP = 1;
    hardness = 1;
    this->zTool = zTool;
    speedModifier = 1;
    memset( zNeighbours, 0, sizeof( Block * ) * 6 );
}

Block::~Block()
{}

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

void Block::setNeighbour( Direction dir, Block *zN )
{
    zNeighbours[ dir ] = zN;
}

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


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 );
}