SCR_MatrixRow.c

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//------------------------------------------------------------------------------------------------
class SCR_MatrixRow
{
    
    private ref array<int>          m_iRow = new array<int>();
    private string                  m_sDebugOutput = "";
//  private int                     m_iDefaultElementValue;
    
    
    //------------------------------------------------------------------------------------------------
    // ! checks for the free place of the size sizeCols in the row starting on position col. Returns true if succeeded
    bool CheckFreePlaceInRow( int sizeCols, int col )
    {
        if( ( col + sizeCols ) > m_iRow.Count() )
            return false;
    
        for( int i = col; i < ( col + sizeCols ); i++ )
        {
            if( m_iRow.Get( i ) != 0 )
                return false;
        }
            
        
        return true;
    }
    
    //------------------------------------------------------------------------------------------------
    // ! reserves the place of the size sizeCols in the row starting on position col. Returns column if succeeded
    bool ReservePlaceInRow( int sizeCols, int col )
    {
        if( ( col + sizeCols ) > m_iRow.Count() )
            return false;
    
        for( int i = col; i < ( col + sizeCols ); i++ )
            m_iRow.Set( i, 1 );
        
        return true;
    }
    
    //------------------------------------------------------------------------------------------------
    // ! reserves the place of the size sizeCols in the row starting on position col. Returns true if succeeded
    bool ClearPlaceInRow( int sizeCols, int col )
    {
        if( ( col + sizeCols ) <= m_iRow.Count() )
            return false;
    
        for( int i = col; i < ( col + sizeCols ); i++ )
            m_iRow.Set( i, 1 );
        
        return true;
    }
    
    //------------------------------------------------------------------------------------------------
    void Debug()
    {
        m_sDebugOutput = "| ";
            for( int i = 0; i < m_iRow.Count(); i++ )
            {
                m_sDebugOutput += (m_iRow.Get( i ) ).ToString();
                m_sDebugOutput += " | ";
            }
            Print( m_sDebugOutput );
    }
    
    //------------------------------------------------------------------------------------------------
    int GetElement( int index )
    {
        int i = m_iRow.Get( index );
        return i;       
    }
    
    //------------------------------------------------------------------------------------------------
    void InsertElement( int element )
    {
        m_iRow.Insert( element );
    }
    
    //------------------------------------------------------------------------------------------------
    void SetElement( int index, int element )
    {
        m_iRow.Set( index, element );
    }
    
    
    //------------------------------------------------------------------------------------------------
/*
    void SCR_Array( out notnull array<int> from )
    {
        m_iRow.Copy( from );
    }
    */
    
    //------------------------------------------------------------------------------------------------
    void SCR_MatrixRow( int size, int defaulElementValue = 0 )
    {
        if( !size )
            size = 4;
        //m_iRow.Resize( size );
        for( int i = 0; i < size; i++)
            m_iRow.Insert( defaulElementValue );
    }
    
 
    //------------------------------------------------------------------------------------------------
    void ~SCR_MatrixRow()
    {
    }
 
};