frogjumpthing.cs

using System;
using System.Text;
using System.Linq;

Console.Clear();
Console.WriteLine();
Console.WriteLine("  Frog Jump");
Console.WriteLine();
Console.WriteLine("  In this game two frogs are placed in the middle");
Console.WriteLine("  of a line of poles of randomly generated lengths");
Console.WriteLine("  and each frog will jump towards their end of the");
Console.WriteLine("  line of poles while the poles get shorter.");
Console.WriteLine();
Console.Write("  Press any key to continue...");
Console.ReadKey();

Console.OutputEncoding = Encoding.UTF8;
int[] poleHeights = new int[10];
for (int i = 0; i < poleHeights.Length; i++)
{
	poleHeights[i] = Random.Shared.Next(1, 7);
}
int frog1Position = poleHeights.Length / 2 - 1;
int frog2Position = frog1Position + 1;

while (true)
{
	Console.Clear();
	Console.WriteLine();
	Console.WriteLine(RenderState());
	Console.Write("  Press any key to continue...");
	Console.ReadKey();
	bool jumped = false;
	if (frog1Position > 0 && poleHeights[frog1Position - 1] <= poleHeights[frog1Position])
	{
		frog1Position--;
		jumped = true;
	}
	if (frog2Position < poleHeights.Length - 1 && poleHeights[frog2Position] >= poleHeights[frog2Position + 1])
	{
		frog2Position++;
		jumped = true;
	}
	if (!jumped)
	{
		break;
	}
}
Console.Clear();
Console.WriteLine();
Console.WriteLine(RenderState());
Console.Write("Game over...");
Console.ReadKey();

string RenderState(string indent = "  ")
{
	string[] frogSprite =
	{
		"╭───╮",
		"│^_^│",
		"╰───╯",
	};
	StringBuilder sb = new();
	int rows = poleHeights.Max() + frogSprite.Length;
	for (int i = rows; i > 0; i--)
	{
		sb.Append(indent);
		for (int j = 0; j < poleHeights.Length; j++)
		{
			int height = poleHeights[j];
			if ((j == frog1Position || j == frog2Position) && i > height && i <= height + 3)
			{
				sb.Append(frogSprite[height + 3 - i]);
			}
			else
			{
				sb.Append(height >= i ? "█████" : "     ");
			}
			sb.Append(' ');
		}
		sb.AppendLine();
	}
	return sb.ToString();
}