// ===========================================================================
// Copyright 2018 Autodesk, Inc. All rights reserved.
//
// Use of this software is subject to the terms of the Autodesk license
// agreement provided at the time of installation or download, or which
// otherwise accompanies this software in either electronic or hard copy form.
// ===========================================================================
//
//
//  Creation Date:  20 Feb 2002
//
//  Description:
//      Clear Initial State
//		
//
proc string clearFluidICCache( string $fluid, int $deleteCacheFile )
{
	string $dskC;
	if(`connectionInfo -id ($fluid + ".diskCacheIC")` > 0 ) {
		string $src = `connectionInfo -sfd ($fluid + ".diskCacheIC")`;
		string $buffer[];
		tokenize($src, ".", $buffer);
		$dskC = $buffer[0];
		deleteFluidCache( $dskC, $deleteCacheFile );
	}
	return $dskC;
}

proc clearActiveFluidICCaches( int $deleteFile )
{
	string $fluidShapes[] = `getActiveFluidShapes`;	
	for( $fluid in $fluidShapes ) {
		clearFluidICCache( $fluid, $deleteFile );
	}
}

global proc doDeleteFluidsIC( int $version, string $args[] )
//
// Description:
//	
//	
{
	if(( $version < 1 ) || ( size( $args ) < 1 )) {
		error(uiRes("m_doAppendHairCache.kIncorrectVersion"));
		return;
	}

	int $deleteFile_unused = $args[0];

	// Make sure that we have a fluid selected
	// or warn the user and fail
	//
	string $fluidShapes[] = getActiveFluidShapes();
	if( size($fluidShapes) == 0 )
	{
		error((uiRes("m_doDeleteFluidsIC.kSelectFluid")));
		return;
	}

	// make sure that we know where the Fluids Cache goes
	verifyWorkspaceFileRule( "diskCache", "data" );

	artFluidAttrICCacheSaved; 
	clearActiveFluidICCaches false;
}