private void OnInputReceived(GameInputEventArgs gameInputEventArgs)
{
if (!AreCoordinatesValid(gameInputEventArgs))
{
return;
}
MoveEvaluationResult result = myScoreEvaluator.EvaluateScore(new ScoreEvaluationContext
{
CurrentColumn = myCurrentColumn,
CurrentRow = myCurrentRow,
CurrentScore = myScore,
FieldMap = myFieldMap,
NextColumn = myNextColumn,
NextRow = myNextRow,
RouteMap = myRouteMap,
});
if (result.IsMovePossible)
{
myScore = result.EvaluatedScore;
myFieldMap[myCurrentRow][myCurrentColumn].IsActive = false;
//After evaluation and scoring update the coordinates and display
myCurrentColumn = myNextColumn;
myCurrentRow = myNextRow;
myFieldMap[myCurrentRow][myCurrentColumn].IsActive = true;
myDisplayAdapter.DisplayScore(myScore);
myRouteMap.Steps.Add(new RouteMapEntry
{
Column = myCurrentColumn,
Row = myCurrentRow,
MapEntity = myFieldMap[myCurrentRow][myCurrentColumn],
Score = myScore
});
}
if (result.IsGameWon)
{
myDisplayAdapter.DisplayScore(result.EvaluatedScore);
myDisplayAdapter.DisplayMessage("You won!!");
myGameOver = true;
myGame.Reset();
myKeyPressCommand.EnableEvents(false);
return;
}
if (!myGameOver && myScore <= 0)
{
myDisplayAdapter.DisplayScore(0);
myDisplayAdapter.DisplayMessage("Game Over, you lost!!!");
myGameOver = true;
myGame.Reset();
myKeyPressCommand.EnableEvents(false);
}
}
private bool AreCoordinatesValid(GameInputEventArgs gameInputEventArgs)
{
myNextColumn = myCurrentColumn;
myNextRow = myCurrentRow;
switch (gameInputEventArgs.Input)
{
case Key.Left:
if (myCurrentColumn == 0)
{
return(false);
}
else
{
myNextColumn = myCurrentColumn - 1;
return(true);
}
break;
case Key.Right:
if (myCurrentColumn == myColumnsCount - 1)
{
return(false);
}
else
{
myNextColumn = myCurrentColumn + 1;
return(true);
}
break;
case Key.Up:
if (myCurrentRow == 0)
{
return(false);
}
else
{
myNextRow = myCurrentRow - 1;
return(true);
}
break;
case Key.Down:
if (myCurrentRow == myRowsCount - 1)
{
return(false);
}
else
{
myNextRow = myCurrentRow + 1;
return(true);
}
break;
}
return(false);
}