shmupdates

.github/workflows/Shmup Build.yml

@@ -0,0 +1,20 @@
+name: Shmup Build
+on:
+ push:
+ paths:
+ - 'Projects/Shmup/**'
+ - '!**.md'
+ pull_request:
+ paths:
+ - 'Projects/Shmup/**'
+ - '!**.md'
+ workflow_dispatch:
+jobs:
+ build:
+ runs-on: ubuntu-latest
+ steps:
+ - uses: actions/checkout@v3
+ - uses: actions/setup-dotnet@v3
+ with:
+ dotnet-version: 7.0.x
+ - run: dotnet build "Projects\Shmup\Shmup.csproj" --configuration Release

.vscode/launch.json

@@ -472,5 +472,15 @@
  "console": "externalTerminal",
  "stopAtEntry": false,
  },
+ {
+ "name": "Shmup",
+ "type": "coreclr",
+ "request": "launch",
+ "preLaunchTask": "Build Shmup",
+ "program": "${workspaceFolder}/Projects/Shmup/bin/Debug/Shmup.dll",
+ "cwd": "${workspaceFolder}/Projects/Shmup/bin/Debug",
+ "console": "externalTerminal",
+ "stopAtEntry": false,
+ },
  ],
 }

.vscode/tasks.json

@@ -613,6 +613,19 @@
  ],
  "problemMatcher": "$msCompile",
  },
+ {
+ "label": "Build Shmup",
+ "command": "dotnet",
+ "type": "process",
+ "args":
+ [
+ "build",
+ "${workspaceFolder}/Projects/Shmup/Shmup.csproj",
+ "/property:GenerateFullPaths=true",
+ "/consoleloggerparameters:NoSummary",
+ ],
+ "problemMatcher": "$msCompile",
+ },
  {
  "label": "Build Solution",
  "command": "dotnet",

Projects/Shmup/Enemies/Helicopter.cs

@@ -5,21 +5,23 @@ namespace Shmup.Enemies;
 
 internal class Helicopter : IEnemy
 {
+ public static int scorePerKill = 100;
+ public int Health = 70;
  public float X;
  public float Y;
  public float XVelocity;
  public float YVelocity;
  private int Frame;
  private string[] Sprite = Random.Shared.Next(2) is 0 ? spriteA : spriteB;
 
- static string[] spriteA =
+ static readonly string[] spriteA =
  {
  @" ~~~~~+~~~~~",
  @"'\===<[_]L) ",
  @" -'-`- ",
  };
 
- static string[] spriteB =
+ static readonly string[] spriteB =
  {
  @" -----+-----",
  @"*\===<[_]L) ",
@@ -82,4 +84,14 @@ public bool IsOutOfBounds()
  XVelocity >= 0 && X > Program.gameWidth + XMax ||
  YVelocity >= 0 && Y > Program.gameHeight + YMax;
  }
+
+ public void Shot()
+ {
+ Health--;
+ if (Health <= 0)
+ {
+ Program.enemies.Remove(this);
+ Program.score += scorePerKill;
+ }
+ }
 }

Projects/Shmup/Enemies/IEnemy.cs

@@ -2,6 +2,8 @@
 
 internal interface IEnemy
 {
+ public void Shot();
+
  public void Render();
 
  public void Update();

Projects/Shmup/Enemies/Tank.cs

@@ -5,34 +5,36 @@ namespace Shmup.Enemies;
 
 internal class Tank : IEnemy
 {
+ public static int scorePerKill = 20;
+ public int Health = 20;
  public float X;
  public float Y;
  public float XVelocity;
  public float YVelocity;
  private string[] Sprite;
 
- static string[] spriteDown =
+ static readonly string[] spriteDown =
  {
  @" ___ ",
  @"|_O_|",
  @"[ooo]",
  };
 
- static string[] spriteUp =
+ static readonly string[] spriteUp =
  {
  @" _^_ ",
  @"|___|",
  @"[ooo]",
  };
 
- static string[] spriteLeft =
+ static readonly string[] spriteLeft =
  {
  @" __ ",
  @"=|__|",
  @"[ooo]",
  };
 
- static string[] spriteRight =
+ static readonly string[] spriteRight =
  {
  @" __ ",
  @"|__|=",
@@ -96,4 +98,14 @@ public bool IsOutOfBounds()
  XVelocity >= 0 && X > Program.gameWidth + XMax ||
  YVelocity >= 0 && Y > Program.gameHeight + YMax;
  }
+
+ public void Shot()
+ {
+ Health--;
+ if (Health <= 0)
+ {
+ Program.enemies.Remove(this);
+ Program.score += scorePerKill;
+ }
+ }
 }

Projects/Shmup/Enemies/UFO1.cs

@@ -5,11 +5,13 @@ namespace Shmup.Enemies;
 
 internal class UFO1 : IEnemy
 {
+ public static int scorePerKill = 10;
+ public int Health = 10;
  public float X;
  public float Y;
  public float XVelocity = 1f / 8f;
  public float YVelocity = 1f / 8f;
- private static string[] Sprite =
+ private static readonly string[] Sprite =
  {
  @" _!_ ",
  @"(_o_)",
@@ -80,4 +82,14 @@ public bool IsOutOfBounds()
  XVelocity >= 0 && X > Program.gameWidth + XMax ||
  YVelocity >= 0 && Y > Program.gameHeight + YMax;
  }
+
+ public void Shot()
+ {
+ Health--;
+ if (Health <= 0)
+ {
+ Program.enemies.Remove(this);
+ Program.score += scorePerKill;
+ }
+ }
 }

Projects/Shmup/Enemies/UFO2.cs

@@ -5,12 +5,14 @@ namespace Shmup.Enemies;
 
 internal class UFO2 : IEnemy
 {
+ public static int scorePerKill = 80;
+ public int Health = 50;
  public float X;
  public float Y;
  public int UpdatesSinceTeleport;
  public int TeleportFrequency = 360;
 
- private static string[] Sprite =
+ private static readonly string[] Sprite =
  {
  @" _!_ ",
  @" /_O_\ ",
@@ -78,4 +80,14 @@ public bool IsOutOfBounds()
  Y > 0 &&
  Y < Program.gameHeight);
  }
+
+ public void Shot()
+ {
+ Health--;
+ if (Health <= 0)
+ {
+ Program.enemies.Remove(this);
+ Program.score += scorePerKill;
+ }
+ }
 }

Projects/Shmup/Player.cs

@@ -18,7 +18,7 @@ internal enum States
  public float Y;
  public States State;
 
- static string[] neutral =
+ static readonly string[] Sprite =
  {
  @" ╱‾╲ ",
  @" ╱╱‾╲╲ ",
@@ -27,26 +27,116 @@ internal enum States
  @"╲_╱───╲_╱",
  };
 
- const int neutralOffsetX = -4;
- const int neutralOffsetY = -2;
+ static readonly string[] SpriteUp =
+ {
+ @" ╱‾╲ ",
+ @" ╱╱‾╲╲ ",
+ @" ╱'╲O╱'╲ ",
+ @"╱ / ‾ \ ╲",
+ @"╲_╱───╲_╱",
+ @"/V\ /V\",
+ };
+
+ static readonly string[] SpriteDown =
+ {
+ @" ╱‾╲ ",
+ @" ╱╱‾╲╲ ",
+ @"-╱'╲O╱'╲-",
+ @"╱-/ ‾ \-╲",
+ @"╲_╱───╲_╱",
+ };
+
+ static readonly string[] SpriteLeft =
+ {
+ @" ╱╲ ",
+ @" ╱‾╲╲ ",
+ @" ╱╲O╱'╲ ",
+ @"╱/ ‾ \ ╲",
+ @"╲╱───╲_╱",
+ };
+
+ static readonly string[] SpriteRight =
+ {
+ @" ╱╲ ",
+ @" ╱╱‾╲ ",
+ @" ╱'╲O╱╲ ",
+ @"╱ / ‾ \╲",
+ @"╲_╱───╲╱",
+ };
+
+ static readonly string[] SpriteUpLeft =
+ {
+ @" ╱╲ ",
+ @" ╱‾╲╲ ",
+ @" ╱╲O╱'╲ ",
+ @"╱/ ‾ \ ╲",
+ @"╲╱───╲_╱",
+ @"/\ /V\",
+ };
+
+ static readonly string[] SpriteUpRight =
+ {
+ @" ╱╲ ",
+ @" ╱╱‾╲ ",
+ @" ╱'╲O╱╲ ",
+ @"╱ / ‾ \╲",
+ @"╲_╱───╲╱",
+ @"/V\ /\",
+ };
+
+ static readonly string[] SpriteDownLeft =
+ {
+ @" ╱╲ ",
+ @" ╱‾╲╲ ",
+ @"-╱╲O╱'╲-",
+ @"-/ ‾ \-╲",
+ @"╲╱───╲_╱",
+ };
+
+ static readonly string[] SpriteDownRight =
+ {
+ @" ╱╲ ",
+ @" ╱╱‾╲ ",
+ @"-╱'╲O╱╲-",
+ @"╱-/ ‾ \-",
+ @"╲_╱───╲╱",
+ };
 
  public void Render()
  {
- for (int y = 0; y < neutral.Length; y++)
+ var (sprite, offset) = GetSpriteAndOffset();
+ for (int y = 0; y < sprite.Length; y++)
  {
- int yo = (int)Y + y + neutralOffsetY;
- int yi = neutral.Length - y - 1;
+ int yo = (int)Y + y + offset.Y;
+ int yi = sprite.Length - y - 1;
  if (yo >= 0 && yo < Program.frameBuffer.GetLength(1))
  {
- for (int x = 0; x < neutral[y].Length; x++)
+ for (int x = 0; x < sprite[y].Length; x++)
  {
- int xo = (int)X + x + neutralOffsetX;
+ int xo = (int)X + x + offset.X;
  if (xo >= 0 && xo < Program.frameBuffer.GetLength(0))
  {
- Program.frameBuffer[xo, yo] = neutral[yi][x];
+ Program.frameBuffer[xo, yo] = sprite[yi][x];
  }
  }
  }
  }
  }
+
+ internal (string[] Sprite, (int X, int Y) offset) GetSpriteAndOffset()
+ {
+ return State switch
+ {
+ States.None => (Sprite, (-4, -2)),
+ States.Up => (SpriteUp, (-4, -3)),
+ States.Down => (SpriteDown, (-4, -2)),
+ States.Left => (SpriteLeft, (-3, -2)),
+ States.Right => (SpriteRight, (-4, -2)),
+ States.Up | States.Left => (SpriteUpLeft, (-3, -3)),
+ States.Up | States.Right => (SpriteUpRight, (-4, -3)),
+ States.Down | States.Left => (SpriteDownLeft, (-3, -2)),
+ States.Down | States.Right => (SpriteDownRight, (-4, -2)),
+ _ => throw new NotImplementedException(),
+ };
+ }
 }