//Change the position of the rocks and return if the game is over.
static bool ChangeRockPosition()
{
List <int> removingRocks = new List <int>();
for (int i = 0; i < rocksCollection.Count; i++)
{
var itemValue = rocksCollection.ElementAt(i).Value;
if (itemValue.PositionRow > 0)
{
DrawOnTheConsole.RemoveFromConsole(itemValue.PositionColumn, itemValue.PositionRow);
}
if (itemValue.PositionRow < Console.WindowHeight - 1)
{
itemValue.PositionRow++;
bool isGameOver = CollisionDetect(itemValue.PositionColumn, itemValue.PositionRow);
if (isGameOver == true)
{
return(false);
}
DrawOnTheConsole.DrawRocks(itemValue.PositionColumn, itemValue.PositionRow, itemValue.Character, itemValue.Color);
}
else
{
removingRocks.Add(rocksCollection.ElementAt(i).Key);
}
}
DrawOnTheConsole.PrintScore(removingRocks.Count);
foreach (var rock in removingRocks)
{
rocksCollection.Remove(rock);
}
return(true);
}
//Change the position of the dwarf on the screen.
static void MoveDwarf()
{
if (IsOutOfBoundry() == false)
{
if (dwarfDirection == right)
{
DrawOnTheConsole.RemoveFromConsole(dwarfBeginPositionColumn, dwarfBeginPositionRow);
dwarfBeginPositionColumn++;
}
if (dwarfDirection == left)
{
DrawOnTheConsole.RemoveFromConsole(dwarfBeginPositionColumn + 2, dwarfBeginPositionRow);
dwarfBeginPositionColumn--;
}
}
}