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Add Scoreboard abstraction

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This commit is contained in:
Andrew Cooper
2022-03-30 10:30:44 +11:00
parent 9106c2e13c
commit 74698c41c4
4 changed files with 124 additions and 76 deletions
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123
07_Basketball/csharp/Game.cs
View File

@@ -21,35 +21,39 @@ internal class Game
var defense = _io.ReadDefense("Your starting defense will be");
var homeTeam = new Team("Dartmouth");
_io.WriteLine();
var opponent = _io.ReadString("Choose your opponent");
var visitingTeam = new Team(_io.ReadString("Choose your opponent"));
_io.WriteLine("Center jump");
var offense = _random.NextFloat() > 0.6 ? "Dartmouth" : opponent;
var offense = _random.NextFloat() > 0.6 ? homeTeam : visitingTeam;
_io.WriteLine($"{offense} controls the tap.");
var time = 0;
var score = new Dictionary<string, int> { ["Dartmouth"] = 0, [opponent] = 0 };
var scoreboard = new Scoreboard(homeTeam, visitingTeam, _io);
scoreboard.Offense = offense;
_io.WriteLine();
if (offense == "Dartmouth")
if (offense == homeTeam)
{
var shot = _io.ReadShot("Your shot");
if (_random.NextFloat() >= 0.5 && time >= 100)
{
_io.WriteLine();
if (score["Dartmouth"] == score[opponent])
if (scoreboard.ScoresAreEqual)
{
_io.WriteScore(Resource.Formats.EndOfSecondHalf, opponent, score);
scoreboard.Display(Resource.Formats.EndOfSecondHalf);
time = 93;
// Loop back to center jump
}
else
{
_io.WriteScore(Resource.Formats.EndOfGame, opponent, score);
scoreboard.Display(Resource.Formats.EndOfGame);
return;
}
}
@@ -66,7 +70,7 @@ internal class Game
time++;
if (time == 50)
{
_io.WriteScore(Resource.Formats.EndOfFirstHalf, opponent, score);
scoreboard.Display(Resource.Formats.EndOfFirstHalf);
// Loop back to center jump;
}
if (time == 92)
@@ -76,9 +80,7 @@ internal class Game
_io.WriteLine("Jump shot");
if (_random.NextFloat() <= 0.341 * defense / 8)
{
_io.WriteLine("Shot is good");
score["Dartmouth"] += 2;
_io.WriteScore(Resource.Formats.Score, opponent, score);
scoreboard.AddBasket("Shot is good");
// over to opponent
}
else if (_random.NextFloat() <= 0.682 * defense / 8)
@@ -86,7 +88,8 @@ internal class Game
_io.WriteLine("Shot is off target");
if (defense / 6 * _random.NextFloat() > 0.45)
{
_io.WriteLine($"Rebound to {opponent}");
_io.WriteLine($"Rebound to {visitingTeam}");
scoreboard.Turnover();
// over to opponent
}
else
@@ -102,9 +105,8 @@ internal class Game
{
if (_random.NextFloat() > 0.6)
{
_io.WriteLine($"Pass stolen be {opponent} easy layup.");
score[opponent] += 2;
_io.WriteScore(Resource.Formats.Score, opponent, score);
scoreboard.Turnover();
scoreboard.AddBasket($"Pass stolen by {visitingTeam} easy layup.");
_io.WriteLine();
}
}
@@ -115,19 +117,21 @@ internal class Game
}
else if (_random.NextFloat() <= 0.782 * defense / 8)
{
offense = _random.NextFloat() <= 0.5 ? "Dartmouth" : opponent;
offense = _random.NextFloat() <= 0.5 ? homeTeam : visitingTeam;
scoreboard.Offense = offense;
_io.WriteLine($"Shot is blocked. Ball controlled by {offense}.");
// go to next shot
}
else if (_random.NextFloat() <= 0.843 * defense / 8)
{
_io.WriteLine("Shooter is fouled. Two shots.");
FreeShots();
FreeThrows();
// over to opponent
}
else
{
_io.WriteLine("Charging foul. Dartmouth loses ball.");
scoreboard.Turnover();
// over to opponent
}
}
@@ -135,7 +139,7 @@ internal class Game
time++;
if (time == 50)
{
_io.WriteScore(Resource.Formats.EndOfFirstHalf, opponent, score);
scoreboard.Display(Resource.Formats.EndOfFirstHalf);
// Loop back to center jump;
}
if (time == 92)
@@ -147,9 +151,7 @@ internal class Game
if (7 / defense * _random.NextFloat() <= 0.4)
{
_io.WriteLine("Shot is good. Two points.");
score["Dartmouth"] += 2;
_io.WriteScore(Resource.Formats.Score, opponent, score);
scoreboard.AddBasket("Shot is good. Two points.");
// over to opponent
}
else if (7 / defense * _random.NextFloat() <= 0.7)
@@ -157,7 +159,8 @@ internal class Game
_io.WriteLine("Shot is off the rim.");
if (_random.NextFloat() <= 2 / 3f)
{
_io.WriteLine($"{opponent} controls the rebound.");
_io.WriteLine($"{visitingTeam} controls the rebound.");
scoreboard.Turnover();
// over to opponent
}
else
@@ -177,17 +180,19 @@ internal class Game
else if (7 / defense * _random.NextFloat() <= 0.875)
{
_io.WriteLine("Shooter fouled. Two shots.");
FreeShots();
FreeThrows();
// over to opponent
}
else if (7 / defense * _random.NextFloat() <= 0.925)
{
_io.WriteLine($"Shot blocked. {opponent}'s ball.");
_io.WriteLine($"Shot blocked. {visitingTeam}'s ball.");
scoreboard.Turnover();
// over to opponent
}
else
{
_io.WriteLine("Charging foul. Dartmouth loses ball.");
scoreboard.Turnover();
// over to opponent
}
}
@@ -197,7 +202,7 @@ internal class Game
time++;
if (time == 50)
{
_io.WriteScore(Resource.Formats.EndOfFirstHalf, opponent, score);
scoreboard.Display(Resource.Formats.EndOfFirstHalf);
// Loop back to center jump;
}
if (time == 92)
@@ -213,9 +218,7 @@ internal class Game
if (8 / defense * _random.NextFloat() <= 0.35)
{
_io.WriteLine("Shot is good.");
score[opponent] += 2;
_io.WriteScore(Resource.Formats.Score, opponent, score);
scoreboard.AddBasket("Shot is good.");
// over to Dartmouth
}
else if (8 / defense * _random.NextFloat() <= 0.75)
@@ -224,25 +227,25 @@ internal class Game
if (defense / 6 * _random.NextFloat() <= 0.5)
{
_io.WriteLine("Dartmouth controls the rebound.");
scoreboard.Turnover();
// over to Dartmouth
}
else
{
_io.WriteLine($"{opponent} controls the rebound.");
_io.WriteLine($"{visitingTeam} controls the rebound.");
if (defense == 6)
{
if (_random.NextFloat() > 0.75)
{
_io.WriteLine("Ball stolen. Easy lay up for Dartmouth.");
score["Dartmouth"] += 2;
_io.WriteScore(Resource.Formats.Score, opponent, score);
scoreboard.Turnover();
scoreboard.AddBasket("Ball stolen. Easy lay up for Dartmouth.");
_io.WriteLine();
// next opponent shot
}
}
if (_random.NextFloat() <= 0.5)
{
_io.WriteLine($"Pass back to {opponent} guard.");
_io.WriteLine($"Pass back to {visitingTeam} guard.");
// next opponent shot
}
// goto 3500
@@ -251,7 +254,7 @@ internal class Game
else if (8 / defense * _random.NextFloat() <= 0.9)
{
_io.WriteLine("Player fouled. Two shots.");
FreeShots();
FreeThrows();
// next Dartmouth shot
}
else
@@ -266,9 +269,7 @@ internal class Game
if (7 / defense * _random.NextFloat() <= 0.413)
{
_io.WriteLine("Shot is good.");
score[opponent] += 2;
_io.WriteScore(Resource.Formats.Score, opponent, score);
scoreboard.AddBasket("Shot is good.");
// over to Dartmouth
}
else
@@ -277,25 +278,25 @@ internal class Game
if (defense / 6 * _random.NextFloat() <= 0.5)
{
_io.WriteLine("Dartmouth controls the rebound.");
scoreboard.Turnover();
// over to Dartmouth
}
else
{
_io.WriteLine($"{opponent} controls the rebound.");
_io.WriteLine($"{visitingTeam} controls the rebound.");
if (defense == 6)
{
if (_random.NextFloat() > 0.75)
{
_io.WriteLine("Ball stolen. Easy lay up for Dartmouth.");
score["Dartmouth"] += 2;
_io.WriteScore(Resource.Formats.Score, opponent, score);
scoreboard.Turnover();
scoreboard.AddBasket("Ball stolen. Easy lay up for Dartmouth.");
_io.WriteLine();
// next opponent shot
}
}
if (_random.NextFloat() <= 0.5)
{
_io.WriteLine($"Pass back to {opponent} guard.");
_io.WriteLine($"Pass back to {visitingTeam} guard.");
// next opponent shot
}
// goto 3500
@@ -303,50 +304,20 @@ internal class Game
}
}
void FreeShots()
void FreeThrows()
{
if (_random.NextFloat() <= 0.49)
{
_io.WriteLine("Shooter makes both shots.");
score[offense] += 2;
scoreboard.AddFreeThrows(2, "Shooter makes both shots.");
}
else if (_random.NextFloat() <= 0.75)
{
_io.WriteLine("Shooter makes one shot and misses one.");
score[offense] += 1;
scoreboard.AddFreeThrows(1, "Shooter makes one shot and misses one.");
}
else
{
_io.WriteLine("Both shots missed.");
scoreboard.AddFreeThrows(0, "Both shots missed.");
}
_io.WriteScore(Resource.Formats.Score, opponent, score);
}
}
}
internal record Team(string Name);
internal static class IReadWriteExtensions
{
public static float ReadDefense(this IReadWrite io, string prompt)
{
while (true)
{
var defense = io.ReadNumber(prompt);
if (defense >= 6) { return defense; }
}
}
public static int ReadShot(this IReadWrite io, string prompt)
{
while (true)
{
var shot = io.ReadNumber(prompt);
if ((int)shot == shot && shot >= 0 && shot <= 4) { return (int)shot; }
io.Write("Incorrect answer. Retype it. ");
}
}
public static void WriteScore(this IReadWrite io, string format, string opponent, Dictionary<string ,int> score) =>
io.WriteLine(format, "Dartmouth", score["Dartmouth"], opponent, score[opponent]);
}

28
07_Basketball/csharp/IReadWriteExtensions.cs Normal file
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@@ -0,0 +1,28 @@
using Games.Common.IO;
namespace Basketball;
internal static class IReadWriteExtensions
{
public static float ReadDefense(this IReadWrite io, string prompt)
{
while (true)
{
var defense = io.ReadNumber(prompt);
if (defense >= 6) { return defense; }
}
}
public static int ReadShot(this IReadWrite io, string prompt)
{
while (true)
{
var shot = io.ReadNumber(prompt);
if ((int)shot == shot && shot >= 0 && shot <= 4) { return (int)shot; }
io.Write("Incorrect answer. Retype it. ");
}
}
public static void WriteScore(this IReadWrite io, string format, string opponent, Dictionary<string ,int> score) =>
io.WriteLine(format, "Dartmouth", score["Dartmouth"], opponent, score[opponent]);
}

43
07_Basketball/csharp/Scoreboard.cs Normal file
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@@ -0,0 +1,43 @@
using Basketball.Resources;
using Games.Common.IO;
namespace Basketball;
internal class Scoreboard
{
private readonly Dictionary<Team, uint> _scores;
private readonly IReadWrite _io;
private Team _home;
private Team _visitors;
private Team _offense;
public Scoreboard(Team home, Team visitors, IReadWrite io)
{
_scores = new() { [home] = 0, [visitors] = 0 };
_home = home;
_visitors = visitors;
_offense = home;
_io = io;
}
public bool ScoresAreEqual => _scores[_home] == _scores[_visitors];
public Team Offense { set => _offense = value; }
public void AddBasket(string message) => AddScore(2, message);
public void AddFreeThrows(uint count, string message) => AddScore(count, message);
private void AddScore(uint score, string message)
{
_io.WriteLine(message);
_scores[_offense] += score;
Turnover();
Display();
}
public void Turnover() => _offense = _offense == _home ? _visitors : _home;
public void Display(string? format = null) =>
_io.WriteLine(format ?? Resource.Formats.Score, _home, _scores[_home], _visitors, _scores[_visitors]);
}

6
07_Basketball/csharp/Team.cs Normal file
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@@ -0,0 +1,6 @@
namespace Basketball;
internal record Team(string Name)
{
public override string ToString() => Name;
}