void PasteSmartBrokenWall( INT32 iMapIndex )
{
UINT16 usNewWallIndex;
LEVELNODE *pWall;
UINT32 uiTileType;
UINT16 usWallType;
UINT16 usIndex;
UINT16 usWallOrientation;
pWall = GetVerticalWall( iMapIndex );
if( pWall )
{
GetTileType( pWall->usIndex, &uiTileType );
usWallType = (UINT16)uiTileType;
if( uiTileType >= FIRSTDOOR && uiTileType <= LASTDOOR )
{
usWallType = SearchForWallType( iMapIndex );
}
GetWallOrientation( pWall->usIndex, &usWallOrientation );
usIndex = CalcSmartBrokenWallIndex( usWallOrientation );
if( usIndex == 0xffff )
{
AddToUndoList( iMapIndex );
RemoveStruct( iMapIndex, pWall->usIndex );
}
else
{
AddToUndoList( iMapIndex );
GetTileIndexFromTypeSubIndex( usWallType, usIndex, &usNewWallIndex );
ReplaceStructIndex( iMapIndex, pWall->usIndex, usNewWallIndex );
}
}
pWall = GetHorizontalWall( iMapIndex );
if( pWall )
{
GetTileType( pWall->usIndex, &uiTileType );
usWallType = (UINT16)uiTileType;
if( uiTileType >= FIRSTDOOR && uiTileType <= LASTDOOR )
{
//We want to be able to replace doors with a window, however, the doors do not
//contain the wall type, so we have to search for the nearest wall to extract it.
usWallType = SearchForWallType( iMapIndex );
}
GetWallOrientation( pWall->usIndex, &usWallOrientation );
usIndex = CalcSmartBrokenWallIndex( usWallOrientation );
if( usIndex == 0xffff )
{
AddToUndoList( iMapIndex );
RemoveStruct( iMapIndex, pWall->usIndex );
}
else
{
AddToUndoList( iMapIndex );
GetTileIndexFromTypeSubIndex( usWallType, usIndex, &usNewWallIndex );
ReplaceStructIndex( iMapIndex, pWall->usIndex, usNewWallIndex );
}
//Calculate the new graphic for the window type selected.
}
}
void PasteSmartDoor( INT32 iMapIndex )
{
LEVELNODE *pWall = NULL;
UINT16 usTileIndex;
UINT16 usDoorType;
UINT16 usIndex;
UINT16 usWallOrientation;
if( pWall = GetVerticalWall( iMapIndex ) )
{
GetWallOrientation( pWall->usIndex, &usWallOrientation );
usIndex = CalcSmartDoorIndex( usWallOrientation );
usDoorType = CalcSmartDoorType();
AddToUndoList( iMapIndex );
GetTileIndexFromTypeSubIndex( usDoorType, usIndex, &usTileIndex );
ReplaceStructIndex( iMapIndex, pWall->usIndex, usTileIndex );
}
if( pWall = GetHorizontalWall( iMapIndex ) )
{
GetWallOrientation( pWall->usIndex, &usWallOrientation );
usIndex = CalcSmartDoorIndex( usWallOrientation );
usDoorType = CalcSmartDoorType();
AddToUndoList( iMapIndex );
GetTileIndexFromTypeSubIndex( usDoorType, usIndex, &usTileIndex );
ReplaceStructIndex( iMapIndex, pWall->usIndex, usTileIndex );
}
}
//Specialized function that will delete only the TOP_RIGHT oriented wall in the gridno to the left
//and the TOP_LEFT oriented wall in the gridno up one as well as the other building information at this
//gridno.
void EraseFloorOwnedBuildingPieces( UINT32 iMapIndex )
{
LEVELNODE *pStruct = NULL;
UINT32 uiTileType;
UINT16 usWallOrientation;
if( !gfBasement && !FloorAtGridNo( iMapIndex ) )
{ //We don't have ownership issues if there isn't a floor here.
return;
}
EraseBuilding( iMapIndex );
//FIRST, SEARCH AND DESTROY FOR A LEFT NEIGHBORING TILE WITH A TOP_RIGHT ORIENTED WALL
pStruct = gpWorldLevelData[ iMapIndex - 1 ].pStructHead;
while( pStruct != NULL )
{
if ( pStruct->usIndex != NO_TILE )
{
GetTileType( pStruct->usIndex, &uiTileType );
if ( uiTileType >= FIRSTWALL && uiTileType <= LASTWALL ||
uiTileType >= FIRSTDOOR && uiTileType <= LASTDOOR )
{
GetWallOrientation( pStruct->usIndex, &usWallOrientation );
if( usWallOrientation == INSIDE_TOP_RIGHT || usWallOrientation == OUTSIDE_TOP_RIGHT )
{
AddToUndoList( iMapIndex - 1 );
RemoveStruct( iMapIndex - 1, pStruct->usIndex );
RemoveAllShadowsOfTypeRange( iMapIndex - 1, FIRSTWALL, LASTWALL );
break; //otherwise, it'll crash because pStruct is toast.
}
}
}
pStruct = pStruct->pNext;
}
//FINALLY, SEARCH AND DESTROY FOR A TOP NEIGHBORING TILE WITH A TOP_LEFT ORIENTED WALL
pStruct = gpWorldLevelData[ iMapIndex - WORLD_COLS ].pStructHead;
while( pStruct != NULL )
{
if ( pStruct->usIndex != NO_TILE )
{
GetTileType( pStruct->usIndex, &uiTileType );
if ( uiTileType >= FIRSTWALL && uiTileType <= LASTWALL ||
uiTileType >= FIRSTDOOR && uiTileType <= LASTDOOR )
{
GetWallOrientation( pStruct->usIndex, &usWallOrientation );
if( usWallOrientation == INSIDE_TOP_LEFT || usWallOrientation == OUTSIDE_TOP_LEFT )
{
AddToUndoList( iMapIndex - WORLD_COLS );
RemoveStruct( iMapIndex - WORLD_COLS , pStruct->usIndex );
RemoveAllShadowsOfTypeRange( iMapIndex - WORLD_COLS, FIRSTWALL, LASTWALL );
break; //otherwise, it'll crash because pStruct is toast.
}
}
}
pStruct = pStruct->pNext;
}
}
BOOLEAN CalcBrokenWallInfoUsingSmartMethod( INT32 iMapIndex, UINT16 *pusWallType, UINT16 *pusIndex )
{
LEVELNODE *pWall = NULL;
UINT32 uiTileType;
UINT16 usWallOrientation;
if( gubBrokenWallUIValue == 2 ) //the hole in the wall
{
*pusWallType = 0xffff;
*pusIndex = 0xffff; //but it won't draw it.
return TRUE;
}
pWall = GetVerticalWall( iMapIndex );
if( pWall )
{
GetTileType( pWall->usIndex, &uiTileType );
*pusWallType = (UINT16)uiTileType;
if( uiTileType >= FIRSTDOOR && uiTileType <= LASTDOOR )
{
//We want to be able to replace doors with a walltype, however, the doors do not
//contain the wall type, so we have to search for the nearest wall to extract it.
*pusWallType = SearchForWallType( iMapIndex );
}
GetWallOrientation( pWall->usIndex, &usWallOrientation );
*pusIndex = CalcSmartBrokenWallIndex( usWallOrientation ) - 1;
return TRUE;
}
pWall = GetHorizontalWall( iMapIndex );
if( pWall )
{
GetTileType( pWall->usIndex, &uiTileType );
*pusWallType = (UINT16)uiTileType;
if( uiTileType >= FIRSTDOOR && uiTileType <= LASTDOOR )
{
//We want to be able to replace doors with a walltype, however, the doors do not
//contain the wall type, so we have to search for the nearest wall to extract it.
*pusWallType = SearchForWallType( iMapIndex );
}
GetWallOrientation( pWall->usIndex, &usWallOrientation );
*pusIndex = CalcSmartBrokenWallIndex( usWallOrientation ) - 1;
return TRUE;
}
return FALSE;
}
BOOLEAN CalcDoorInfoUsingSmartMethod( INT32 iMapIndex, UINT16 *pusDoorType, UINT16 *pusIndex )
{
LEVELNODE *pWall = NULL;
UINT16 usWallOrientation;
pWall = GetVerticalWall( iMapIndex );
if( pWall )
{
GetWallOrientation( pWall->usIndex, &usWallOrientation );
*pusIndex = CalcSmartDoorIndex( usWallOrientation ) - 1;
*pusDoorType = CalcSmartDoorType();
return TRUE;
}
pWall = GetHorizontalWall( iMapIndex );
if( pWall )
{
GetWallOrientation( pWall->usIndex, &usWallOrientation );
*pusIndex = CalcSmartDoorIndex( usWallOrientation ) - 1;
*pusDoorType = CalcSmartDoorType();
return TRUE;
}
return FALSE;
}
