void BemGame::AddSpaceTiles()
{
// This functions adds the background bitmaps. (Pictures
// of Space.) The Space picture is a tile that is rotated
// for variaton.
KrResource* resource = engine->Vault()->GetResource( KYRATAG_TILE,
BEM_SPACE );
GLASSERT( resource );
KrTileResource* spaceTileRes = resource->ToTileResource();
GLASSERT( spaceTileRes );
int i, j;
KrRect bounds = engine->FullScreenBounds();
for( i=0; i<(bounds.Width() / spaceTileRes->Size() + 1); i++ )
{
for( j=0; j<(bounds.Height() / spaceTileRes->Size() + 1); j++ )
{
KrTile* spaceTile = new KrTile( spaceTileRes );
GLASSERT( spaceTile );
spaceTile->SetPos( i * spaceTile->Size(), j * spaceTile->Size() );
spaceTile->SetRotation( (i+j) & 7 );
engine->Tree()->AddNode( backgroundTree, spaceTile );
}
}
}
void
Puzzle::setBackgroundTile(KrTile* tile)
{
// Delete old tree if existing
if( m_background_tree )
Brainblast::instance()->engine()->Tree()->DeleteNode(m_background_tree);
// Create new tree and insert in the global tree
if( !m_background_tree ) {
m_background_tree = new KrImNode;
Brainblast::instance()->engine()->Tree()->AddNode(0, m_background_tree);
m_background_tree->SetZDepth(BACZ);
}
// Create and position all bg tiles
for(uint x=0;x<m_width;x++)
{
int xspace = m_rect.w/m_width;
for(uint y=0;y<m_height;y++)
{
int yspace = m_rect.h/m_height;
KrTile* ctile = tile->Clone()->ToTile();
Brainblast::instance()->engine()->Tree()->AddNode(m_background_tree, ctile);
ctile->SetPos(m_rect.x + x*xspace+xspace/2-ctile->Size()/2,
m_rect.y + y*yspace+yspace/2-ctile->Size()/2);
m_back[y*m_width+x] = ctile;
}
}
}