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Level selection allowed in Gravity #100

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Level selection allowed in Gravity #100

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163 changes: 129 additions & 34 deletions Projects/Gravity/Program.cs
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Original file line number Diff line number Diff line change
@@ -1,7 +1,9 @@
using System;
using System.Diagnostics;
using System.Runtime.Serialization;
using System.Text;
using System.Threading;
using System.Threading.Tasks;

char[][][] levels =
[
Expand Down Expand Up @@ -376,7 +378,7 @@ [spacebar] to toggle (#) walls and (~) spaces.

Press [escape] to close the game at any time.

Press [enter] to begin...
Press [enter] to begin or [1-15] to jump to a level.
""");
Console.CursorVisible = false;
PressToContinue();
Expand Down Expand Up @@ -474,9 +476,9 @@ void Update()
{
switch (gravity)
{
case Direction.Up: velocity.Y--; break;
case Direction.Left: velocity.X--; break;
case Direction.Down: velocity.Y++; break;
case Direction.Up: velocity.Y--; break;
case Direction.Left: velocity.X--; break;
case Direction.Down: velocity.Y++; break;
case Direction.Right: velocity.X++; break;
}
updatesSinceGravityApplied = 0;
Expand All @@ -490,8 +492,8 @@ void Update()

int u = velocity.Y < 0 ? -velocity.Y : 0;
int l = velocity.X < 0 ? -velocity.X : 0;
int d = velocity.Y > 0 ? velocity.Y : 0;
int r = velocity.X > 0 ? velocity.X : 0;
int d = velocity.Y > 0 ? velocity.Y : 0;
int r = velocity.X > 0 ? velocity.X : 0;

if (velocity.Y < 0 && (gravity is Direction.Left && WallLeft() || gravity is Direction.Right && WallRight()))
{
Expand Down Expand Up @@ -677,25 +679,25 @@ void Update()
bool WallUp() =>
levels[level][PlayerPosition.Y - 2][PlayerPosition.X - 2] is '█' or '#' ||
levels[level][PlayerPosition.Y - 2][PlayerPosition.X - 1] is '█' or '#' ||
levels[level][PlayerPosition.Y - 2][PlayerPosition.X] is '█' or '#' ||
levels[level][PlayerPosition.Y - 2][PlayerPosition.X] is '█' or '#' ||
levels[level][PlayerPosition.Y - 2][PlayerPosition.X + 1] is '█' or '#' ||
levels[level][PlayerPosition.Y - 2][PlayerPosition.X + 2] is '█' or '#';

bool WallDown() =>
levels[level][PlayerPosition.Y + 2][PlayerPosition.X - 2] is '█' or '#' ||
levels[level][PlayerPosition.Y + 2][PlayerPosition.X - 1] is '█' or '#' ||
levels[level][PlayerPosition.Y + 2][PlayerPosition.X] is '█' or '#' ||
levels[level][PlayerPosition.Y + 2][PlayerPosition.X] is '█' or '#' ||
levels[level][PlayerPosition.Y + 2][PlayerPosition.X + 1] is '█' or '#' ||
levels[level][PlayerPosition.Y + 2][PlayerPosition.X + 2] is '█' or '#';

bool WallLeft() =>
levels[level][PlayerPosition.Y - 1][PlayerPosition.X - 3] is '█' or '#' ||
levels[level][PlayerPosition.Y][PlayerPosition.X - 3] is '█' or '#' ||
levels[level][PlayerPosition.Y][PlayerPosition.X - 3] is '█' or '#' ||
levels[level][PlayerPosition.Y + 1][PlayerPosition.X - 3] is '█' or '#';

bool WallRight() =>
levels[level][PlayerPosition.Y - 1][PlayerPosition.X + 3] is '█' or '#' ||
levels[level][PlayerPosition.Y][PlayerPosition.X + 3] is '█' or '#' ||
levels[level][PlayerPosition.Y][PlayerPosition.X + 3] is '█' or '#' ||
levels[level][PlayerPosition.Y + 1][PlayerPosition.X + 3] is '█' or '#';

void Render()
Expand Down Expand Up @@ -812,10 +814,10 @@ char RenderGravityIdentifier()
{
return gravity switch
{
Direction.None => '○',
Direction.Up => '^',
Direction.Down => 'v',
Direction.Left => '<',
Direction.None => '○',
Direction.Up => '^',
Direction.Down => 'v',
Direction.Left => '<',
Direction.Right => '>',
_ => throw new NotImplementedException(),
};
Expand All @@ -824,40 +826,133 @@ char RenderGravityIdentifier()
void PressToContinue(ConsoleKey key = ConsoleKey.Enter)
{
ConsoleKey input = default;
while (input != key && !closeRequested)
int tmp = 0;
bool exit = false;
bool readKey = true;
while (input != key && !closeRequested
&& (tmp == 10 || tmp == 0))
{
input = Console.ReadKey(true).Key;
if (input is ConsoleKey.Escape)
if (readKey)
input = Console.ReadKey(true).Key;
switch (input)
{
closeRequested = true;
return;
case ConsoleKey.Escape:
closeRequested = true;
break;
case ConsoleKey.NumPad0:
case ConsoleKey.D0:
exit = true;
break;
case ConsoleKey.NumPad1:
case ConsoleKey.D1:
var ret = Handle1OrTen(tmp, input, readKey);
tmp = ret.tmp;
input = ret.input;
readKey = ret.readKey;
break;
case ConsoleKey.NumPad2:
case ConsoleKey.D2:
tmp += 2;
break;
case ConsoleKey.NumPad3:
case ConsoleKey.D3:
tmp += 3;
break;
case ConsoleKey.NumPad4:
case ConsoleKey.D4:
tmp += 4;
break;
case ConsoleKey.NumPad5:
case ConsoleKey.D5:
tmp += 5;
break;
case ConsoleKey.NumPad6:
case ConsoleKey.D6:
tmp += 6;
break;
case ConsoleKey.NumPad7:
case ConsoleKey.D7:
tmp += 7;
break;
case ConsoleKey.NumPad8:
case ConsoleKey.D8:
tmp += 8;
break;
case ConsoleKey.NumPad9:
case ConsoleKey.D9:
tmp += 9;
break;

default:
break;
}
if (exit) break;
}
if (tmp != 0)
{
level = tmp;
PlayerPosition = GetStartingPlayerPositionFromLevel();
}
}

static (int tmp, ConsoleKey input, bool readKey) Handle1OrTen(int tmp, ConsoleKey input, bool readKey)
{
(int tmp, ConsoleKey input, bool readKey) ret = (10, input, readKey);
if (tmp == 10)
ret = (11, input, true);
else
{
var cts = new CancellationTokenSource();
var t = Task.Run(() =>
{
try
{
while (!cts.Token.IsCancellationRequested)
{
if (Console.KeyAvailable)
{
ret.input = Console.ReadKey(true).Key;
ret.readKey = false;
break;
}
}
}
catch (OperationCanceledException)
{
}
}, cts.Token);
t.Wait(1000);
if (!t.IsCompleted)
{
cts.Cancel();
ret.tmp = 1;
}
}
return ret;
}
internal enum Direction
{
None = 0,
Up = 1 << 0,
Down = 1 << 1,
Left = 1 << 2,
None = 0,
Up = 1 << 0,
Down = 1 << 1,
Left = 1 << 2,
Right = 1 << 3,
}

internal enum GameState
{
Default = 0,
Died = 1 << 0,
Won = 1 << 1,
Default = 0,
Died = 1 << 0,
Won = 1 << 1,
}

internal enum PlayerState
{
Neutral = 0,
Up = 1 << 0,
Down = 1 << 1,
Left = 1 << 2,
Right = 1 << 3,
Sliding = 1 << 4,
Squash = 1 << 5,
}
Neutral = 0,
Up = 1 << 0,
Down = 1 << 1,
Left = 1 << 2,
Right = 1 << 3,
Sliding = 1 << 4,
Squash = 1 << 5,
}