FallingRocks

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading;

namespace FallingRocks
{
class FallingRocks
{
class Item
{
public int X, Y;
public string Type, Empty;
public ConsoleColor Color;
public Item(int x, int y, ConsoleColor color, string type)
{
this.X = x;
this.Y = y;
this.Color = color;
this.Type = type;
for (int i = 0; i < this.Type.Length; i++)
{
this.Empty += " ";
}
}
public void Display()
{
Console.SetCursorPosition(this.X, this.Y);
Console.ForegroundColor = this.Color;
Console.Write(this.Type);
}
public void Clear()
{
Console.SetCursorPosition(this.X, this.Y);
Console.Write(this.Empty);
}
}
class Dwarf : Item
{
public Dwarf()
: base(Console.WindowWidth / 2,
Console.WindowHeight - 1,
ConsoleColor.DarkYellow,
"(0)")
{}
public void Move(ConsoleKeyInfo pressedKey)
{
switch (pressedKey.Key)
{
case ConsoleKey.LeftArrow:
if (this.X > 0)
{
this.Clear();
this.X--;
this.Display();
}
break;
case ConsoleKey.RightArrow:
if (this.X < Console.WindowWidth - 2 - 2)
{
this.Clear();
this.X++;
this.Display();
}
break;
default:
break;
}
}
}
static void Main()
{
Random rnd = new Random();
string[] rockTypes = { "!", "@", "#", "$", "%", "^", "&", "*", ".", ";" };
List<Item> rocks = new List<Item>();
long score = 0;
double SleepTime = 200;
Console.CursorVisible = false;
Console.BufferHeight = Console.WindowHeight;
Console.WriteLine("Falling rocks game!");
Console.WriteLine("Use the arrow keys to move the dwarf (0) at the bottom.");
Console.WriteLine("Try to avoid being hit!");
Console.WriteLine("Press one of the arrows to start...");
ConsoleKeyInfo pressedKey = Console.ReadKey();
if (pressedKey.Key == ConsoleKey.LeftArrow ||
pressedKey.Key == ConsoleKey.RightArrow)
{
Dwarf dwarf = new Dwarf();
dwarf.Display();
while (true)
{
for (int i = rnd.Next(0,3); i < 4; i++) //randomly generate 1-4 new rocks
{
Item rock = new Item(rnd.Next(0, Console.WindowWidth - 1),
0,
(ConsoleColor)rnd.Next((int)ConsoleColor.Blue,(int)ConsoleColor.White),
rockTypes[rnd.Next(rockTypes.Length)]);
rock.Display(); //displaying the rocks
rocks.Add(rock); //adding the rocks to a list
}
foreach (Item i in rocks) //generating falling of rocks
{
i.Clear();
i.Y++;
if (i.Y < (Console.WindowHeight)) i.Display(); //showing the fallen rock only in the field
else score++; //adding score for each fallen rock
if ((i.X >= dwarf.X) &&
(i.X <= dwarf.X + 2) &&
(i.Y >= dwarf.Y) &&
(i.Y <= dwarf.Y + 2))
{
Console.Clear();
Console.SetCursorPosition(0, 0);
Console.ForegroundColor = ConsoleColor.White;
Console.WriteLine("Game over!!!");
Console.WriteLine("Your score is {0} points!", score);
return;
}
}
rocks.RemoveAll(i => i.Y >= (Console.WindowHeight));
if (Console.KeyAvailable)
{
dwarf.Move(Console.ReadKey());
}
Thread.Sleep((int)SleepTime);
SleepTime -= 0.05;
}
}
}
}
}