Private/ValidateSudokuMove.ps1
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<# .SYNOPSIS Validates a Sudoku move. .DESCRIPTION Validates a number placement given the current state of the board .PARAMETER SudokuGrid The current state of the Sudoku Grid. .EXAMPLE $SudokuPlay = ValidateSudokuMove -SudokuGrid $Grid .INPUTS Takes in a Sudoku Board .OUTPUTS Returns a boolean indicating if the move is valid. #> Function ValidateSudokuMove { param( [parameter(Mandatory=$true)] [System.Object]$SudokuGrid, [parameter(Mandatory=$true)] [System.Object]$SudokuMove ) $Row, $Column, $NumToPlace = $SudokuMove[1].Item1, $SudokuMove[1].Item2, $SudokuMove[0] $RowValid = IsRowPlacementValid -SudokuGrid $SudokuGrid -Row $Row -Number $NumToPlace $ColValid = IsColumnPlacementValid -SudokuGrid $SudokuGrid -Column $Column -Number $NumToPlace $SubgridValid = IsSubgridPlacementValid -SudokuGrid $SudokuGrid -Row $Row -Column $Column -Number $NumToPlace Write-Host "Row Placement: " -ForegroundColor Yellow -NoNewline if ($RowValid) { Write-Host "Valid!" -ForegroundColor Green } else { Write-Host "Invalid!" -ForegroundColor Red } Write-Host "Column Placement: " -ForegroundColor Yellow -NoNewline if ($ColValid) { Write-Host "Valid!" -ForegroundColor Green } else { Write-Host "Invalid!" -ForegroundColor Red } Write-Host "Subgrid Placement: " -ForegroundColor Yellow -NoNewline if ($SubgridValid) { Write-Host "Valid!" -ForegroundColor Green } else { Write-Host "Invalid!" -ForegroundColor Red } if ($RowValid -and $ColValid -and $SubgridValid) { return $true } return $false } |