ben
/
aoc
1
0
Fork 0
Code Pull Requests Activity

inline the UpdateTiles method and use Math.Sign
continuous-integration/drone/push Build is passing Details

This commit is contained in:
Ben Harris 2022-12-11 15:14:14 -05:00
parent 695b46a192
commit e2fd0cb29b
1 changed files with 12 additions and 15 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

27
AOC2019/Day13.cs
View File

@ -15,20 +15,10 @@ public sealed class Day13 : Day
_vm = new(Input.First());
}
private void UpdateTiles()
{
_updatedCoordinates.Clear();
while (_vm!.Output.Any())
{
long x = _vm.Output.Dequeue(), y = _vm.Output.Dequeue();
_board[(x, y)] = _vm.Output.Dequeue();
_updatedCoordinates.Add((x, y));
}
}
private void PrintBoard()
{
foreach (var (x, y) in _updatedCoordinates.Any() ? _updatedCoordinates : _board.Keys.ToList())
var coords = _updatedCoordinates.Any() ? _updatedCoordinates : _board.Keys.ToList();
foreach (var (x, y) in coords)
{
if (x < 0 || y < 0) continue;
Console.SetCursorPosition((int)x, (int)y);
@ -68,12 +58,19 @@ public sealed class Day13 : Day
while (haltType == IntCodeVM.HaltType.Waiting)
{
haltType = _vm.Run();
UpdateTiles();
if (printBoard) _updatedCoordinates.Clear();
while (_vm.Output.Any())
{
long x = _vm.Result, y = _vm.Result;
_board[(x, y)] = _vm.Result;
if (printBoard) _updatedCoordinates.Add((x, y));
}
if (printBoard) PrintBoard();
var (ball, _) = _board.Single(t => t.Value == 4).Key;
var (ball, _) = _board.Single(t => t.Value == 4).Key;
var (paddle, _) = _board.Single(t => t.Value == 3).Key;
_vm.AddInput(ball > paddle ? 1 : ball < paddle ? -1 : 0);
_vm.AddInput(Math.Sign(ball.CompareTo(paddle)));
gameTicks++;
}