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Snake speed options #87

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merged 6 commits into from
Oct 17, 2023
Merged

Snake speed options #87

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952b952
added level selector
alexsrk09 Oct 5, 2023
a0b4bcc
check level entry from console
alexsrk09 Oct 5, 2023
6608f2a
translated texts
alexsrk09 Oct 17, 2023
912ab5d
int.TryParse instead of Convert.ToInt32
alexsrk09 Oct 17, 2023
30330f2
New_Snake on website
alexsrk09 Oct 17, 2023
80e0ce8
clean up
ZacharyPatten Oct 17, 2023
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33 changes: 26 additions & 7 deletions Projects/Snake/Program.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -2,9 +2,27 @@
using System.Collections.Generic;

Exception? exception = null;

int speedInput;
string prompt = $"Select speed [1], [2] (default), or [3]: ";
string? input;
Console.Write(prompt);
while (!int.TryParse(input = Console.ReadLine(), out speedInput) || speedInput < 1 || 3 < speedInput)
{
if (string.IsNullOrWhiteSpace(input))
{
speedInput = 2;
break;
}
else
{
Console.WriteLine("Invalid Input. Try Again...");
Console.Write(prompt);
}
}
int[] velocities = { 100, 70, 50 };
int velocity = velocities[speedInput - 1];
char[] DirectionChars = { '^', 'v', '<', '>', };
TimeSpan sleep = TimeSpan.FromMilliseconds(70);
TimeSpan sleep = TimeSpan.FromMilliseconds(velocity);
int width = Console.WindowWidth;
int height = Console.WindowHeight;
Random random = new();
Expand Down Expand Up @@ -53,7 +71,7 @@
Console.SetCursorPosition(X, Y);
Console.Write(DirectionChars[(int)direction!]);
snake.Enqueue((X, Y));
if (map[X, Y] == Tile.Food)
if (map[X, Y] is Tile.Food)
{
PositionFood();
}
Expand Down Expand Up @@ -85,14 +103,15 @@
}

void GetDirection()
// takes direction from arrow keys
{
switch (Console.ReadKey(true).Key)
{
case ConsoleKey.UpArrow: direction = Direction.Up; break;
case ConsoleKey.DownArrow: direction = Direction.Down; break;
case ConsoleKey.LeftArrow: direction = Direction.Left; break;
case ConsoleKey.UpArrow: direction = Direction.Up; break;
case ConsoleKey.DownArrow: direction = Direction.Down; break;
case ConsoleKey.LeftArrow: direction = Direction.Left; break;
case ConsoleKey.RightArrow: direction = Direction.Right; break;
case ConsoleKey.Escape: closeRequested = true; break;
case ConsoleKey.Escape: closeRequested = true; break;
}
}

Expand Down
33 changes: 26 additions & 7 deletions Projects/Website/Games/Snake/Snake.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -11,9 +11,27 @@ public class Snake
public async Task Run()
{
Exception? exception = null;

int speedInput;
string prompt = $"Select speed [1], [2] (default), or [3]: ";
string? input;
await Console.Write(prompt);
while (!int.TryParse(input = await Console.ReadLine(), out speedInput) || speedInput < 1 || 3 < speedInput)
{
if (string.IsNullOrWhiteSpace(input))
{
speedInput = 2;
break;
}
else
{
await Console.WriteLine("Invalid Input. Try Again...");
await Console.Write(prompt);
}
}
int[] velocities = { 50, 35, 20 };
int velocity = velocities[speedInput - 1];
char[] DirectionChars = { '^', 'v', '<', '>', };
TimeSpan sleep = TimeSpan.FromMilliseconds(35);
TimeSpan sleep = TimeSpan.FromMilliseconds(velocity);
int width = Console.WindowWidth;
int height = Console.WindowHeight;
Random random = new();
Expand Down Expand Up @@ -64,7 +82,7 @@ public async Task Run()
await Console.SetCursorPosition(X, Y);
await Console.Write(DirectionChars[(int)direction!]);
snake.Enqueue((X, Y));
if (map[X, Y] == Tile.Food)
if (map[X, Y] is Tile.Food)
{
await PositionFood();
}
Expand Down Expand Up @@ -100,11 +118,11 @@ async Task GetDirection()
{
switch ((await Console.ReadKey(true)).Key)
{
case ConsoleKey.UpArrow: direction = Direction.Up; break;
case ConsoleKey.DownArrow: direction = Direction.Down; break;
case ConsoleKey.LeftArrow: direction = Direction.Left; break;
case ConsoleKey.UpArrow: direction = Direction.Up; break;
case ConsoleKey.DownArrow: direction = Direction.Down; break;
case ConsoleKey.LeftArrow: direction = Direction.Left; break;
case ConsoleKey.RightArrow: direction = Direction.Right; break;
case ConsoleKey.Escape: closeRequested = true; break;
case ConsoleKey.Escape: closeRequested = true; break;
}
}

Expand Down Expand Up @@ -143,4 +161,5 @@ enum Tile
Snake,
Food,
}

}
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