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* Start work for issue #250 * chore: add sample project
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| <Project Sdk="Microsoft.NET.Sdk"> | ||
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| <PropertyGroup> | ||
| <OutputType>Exe</OutputType> | ||
| <TargetFramework>net8.0</TargetFramework> | ||
| <ImplicitUsings>enable</ImplicitUsings> | ||
| <Nullable>enable</Nullable> | ||
| </PropertyGroup> | ||
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| <ItemGroup> | ||
| <PackageReference Include="KinsonDigital.Velaptor" Version="1.0.0-preview.36" /> | ||
| <PackageReference Include="Microsoft.CodeAnalysis.NetAnalyzers" Version="8.0.0"> | ||
| <PrivateAssets>all</PrivateAssets> | ||
| <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets> | ||
| </PackageReference> | ||
| <PackageReference Include="StyleCop.Analyzers" Version="1.1.118"> | ||
| <PrivateAssets>all</PrivateAssets> | ||
| <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets> | ||
| </PackageReference> | ||
| </ItemGroup> | ||
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| <ItemGroup> | ||
| <None Remove="stylecop.json" /> | ||
| <AdditionalFiles Include="stylecop.json" /> | ||
| <None Update="Content\Audio\bounce.ogg"> | ||
| <CopyToOutputDirectory>Always</CopyToOutputDirectory> | ||
| </None> | ||
| </ItemGroup> | ||
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| </Project> |
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| // <copyright file="Game.cs" company="KinsonDigital"> | ||
| // Copyright (c) KinsonDigital. All rights reserved. | ||
| // </copyright> | ||
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| namespace CirclePrison; | ||
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| using System.Drawing; | ||
| using System.Numerics; | ||
| using Velaptor; | ||
| using Velaptor.Batching; | ||
| using Velaptor.Content; | ||
| using Velaptor.ExtensionMethods; | ||
| using Velaptor.Factories; | ||
| using Velaptor.Graphics; | ||
| using Velaptor.Graphics.Renderers; | ||
| using Velaptor.Input; | ||
| using Velaptor.UI; | ||
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| /// <summary> | ||
| /// The main game class. | ||
| /// </summary> | ||
| public class Game : Window | ||
| { | ||
| private readonly IBatcher batcher; | ||
| private readonly IShapeRenderer shapeRenderer; | ||
| private readonly ILineRenderer lineRenderer; | ||
| private readonly ILoader<IAudio> audioLoader; | ||
| private readonly IAppInput<MouseState> mouse; | ||
| private readonly Random random = new (); | ||
| private CircleShape prisoner; | ||
| private CircleShape prison; | ||
| private Vector2 velocity; | ||
| private IAudio? audio; | ||
| private float startingVel; | ||
| private bool shouldSpeedUpPrisonerVel = true; | ||
| private Line line; | ||
| private Vector2 prisonOrigin; | ||
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| /// <summary> | ||
| /// Initializes a new instance of the <see cref="Game"/> class. | ||
| /// </summary> | ||
| public Game() | ||
| { | ||
| Title = "Circle Prison"; | ||
| Width = 800; | ||
| Height = 800; | ||
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| this.batcher = RendererFactory.CreateBatcher(); | ||
| this.shapeRenderer = RendererFactory.CreateShapeRenderer(); | ||
| this.lineRenderer = RendererFactory.CreateLineRenderer(); | ||
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| this.audioLoader = ContentLoaderFactory.CreateAudioLoader(); | ||
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| this.mouse = HardwareFactory.GetMouse(); | ||
| } | ||
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| /// <summary> | ||
| /// Loads game content. | ||
| /// </summary> | ||
| protected override void OnLoad() | ||
| { | ||
| this.prisonOrigin = new Vector2(400, 400); | ||
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| this.prison = new CircleShape | ||
| { | ||
| Color = Color.Cyan, | ||
| Position = this.prisonOrigin, | ||
| Diameter = 400, | ||
| IsSolid = false, | ||
| BorderThickness = 2, | ||
| }; | ||
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| this.prisoner = new CircleShape | ||
| { | ||
| Radius = 12, | ||
| Color = Color.MediumPurple, | ||
| }; | ||
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| this.line = new Line | ||
| { | ||
| Color = Color.Yellow, | ||
| Thickness = 2, | ||
| }; | ||
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| // Generate a random angle | ||
| var angle = (float)(this.random.NextDouble() * 2 * Math.PI); | ||
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| // Generate a random distance from the center of the prison ball | ||
| var distance = (float)(this.random.NextDouble() * this.prison.Radius); | ||
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| // Calculate the x and y coordinates of the starting position | ||
| var x = (this.prison.Position.X + distance) * MathF.Cos(angle); | ||
| var y = (this.prison.Position.Y + distance) * MathF.Sin(angle); | ||
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| this.prisoner.Position = new Vector2(x, y); | ||
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| this.audio = this.audioLoader.Load("bounce", AudioBuffer.Full); | ||
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| if (this.audio.IsPlaying) | ||
| { | ||
| this.audio.Stop(); | ||
| } | ||
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| this.audio.Play(); | ||
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| var randomSign = this.random.Next(0, 2) == 0 ? -1 : 1; | ||
| var randomX = this.random.Next(50, 60) * randomSign; | ||
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| randomSign = this.random.Next(0, 2) == 0 ? -1 : 1; | ||
| var randomY = this.random.Next(50, 60) * randomSign; | ||
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| this.velocity = new Vector2(randomX, randomY); | ||
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| this.startingVel = 10; | ||
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| base.OnLoad(); | ||
| } | ||
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| /// <summary> | ||
| /// Updates the application. Executes one time for every iteration of the game loop | ||
| /// and always BEFORE the <see cref="Window.OnDraw"/> method. | ||
| /// </summary> | ||
| /// <param name="frameTime">The amount of time that has passed for the current frame.</param> | ||
| protected override void OnUpdate(FrameTime frameTime) | ||
| { | ||
| var deltaVelocity = this.velocity * (float)frameTime.ElapsedTime.TotalSeconds; | ||
| this.prisoner.Position += deltaVelocity; | ||
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| ProcessMouse(); | ||
| ProcessCollision(); | ||
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| this.line.P1 = this.prisoner.Position; | ||
| this.line.P2 = this.prison.Position; | ||
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| base.OnUpdate(frameTime); | ||
| } | ||
|
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| /// <summary> | ||
| /// Draws to the screen. Executes one time for every iteration of the game loop | ||
| /// and always AFTER the <see cref="OnUpdate"/> method has finished. | ||
| /// </summary> | ||
| /// <param name="frameTime">The amount of time that has passed for the current frame.</param> | ||
| protected override void OnDraw(FrameTime frameTime) | ||
| { | ||
| this.batcher.Begin(); | ||
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| this.shapeRenderer.Render(this.prison); | ||
| this.lineRenderer.Render(this.line, 10); | ||
| this.shapeRenderer.Render(this.prisoner, 20); | ||
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| this.batcher.End(); | ||
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| base.OnDraw(frameTime); | ||
| } | ||
|
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| /// <summary> | ||
| /// Process mouset input. | ||
| /// </summary> | ||
| private void ProcessMouse() | ||
| { | ||
| var currentMouseState = this.mouse.GetState(); | ||
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| var mousePos = currentMouseState.GetPosition(); | ||
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| this.prison.Position = new Vector2(mousePos.X, mousePos.Y); | ||
| } | ||
|
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| /// <summary> | ||
| /// Prociess collisions. | ||
| /// </summary> | ||
| private void ProcessCollision() | ||
| { | ||
| ArgumentNullException.ThrowIfNull(this.audio); | ||
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| var distance = Vector2.Distance(this.prison.Position, this.prisoner.Position); | ||
| var boundary = this.prison.Radius - this.prisoner.Radius; | ||
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| if (distance < boundary) | ||
| { | ||
| return; | ||
| } | ||
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| if (this.audio.IsPlaying) | ||
| { | ||
| this.audio.Stop(); | ||
| } | ||
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| this.audio.Play(); | ||
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| // Swap colors between the prison wall and the line | ||
| (this.prison.Color, this.line.Color) = (this.line.Color, this.prison.Color); | ||
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| var normal = Vector2.Normalize(this.prisoner.Position - this.prison.Position); | ||
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| // Reflect the velocity along the normal vector | ||
| this.velocity = Vector2.Reflect(this.velocity, normal); | ||
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| // Add a small offset to the prisoner's position to ensure it's outside the boundary on the next frame update | ||
| this.prisoner.Position = this.prison.Position + (normal * (this.prison.Radius - this.prisoner.Radius)); | ||
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| var minVelocity = Math.Abs(Math.Min(this.velocity.X, this.velocity.Y)); | ||
| var maxVelocity = Math.Abs(Math.Max(this.velocity.X, this.velocity.Y)); | ||
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| if (maxVelocity >= 2000) | ||
| { | ||
| this.shouldSpeedUpPrisonerVel = false; | ||
| } | ||
| else if (minVelocity <= this.startingVel) | ||
| { | ||
| this.shouldSpeedUpPrisonerVel = true; | ||
| } | ||
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| const float velChangeAmount = 50f; | ||
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| if (this.shouldSpeedUpPrisonerVel) | ||
| { | ||
| this.velocity.X = this.velocity.X < 0 ? this.velocity.X - velChangeAmount : this.velocity.X + velChangeAmount; | ||
| this.velocity.Y = this.velocity.Y < 0 ? this.velocity.Y - velChangeAmount : this.velocity.Y + velChangeAmount; | ||
| } | ||
| else | ||
| { | ||
| this.velocity.X = this.velocity.X < 0 ? this.velocity.X + velChangeAmount : this.velocity.X - velChangeAmount; | ||
| this.velocity.Y = this.velocity.Y < 0 ? this.velocity.Y + velChangeAmount : this.velocity.Y - velChangeAmount; | ||
| } | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,8 @@ | ||
| // <copyright file="Program.cs" company="KinsonDigital"> | ||
| // Copyright (c) KinsonDigital. All rights reserved. | ||
| // </copyright> | ||
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| using CirclePrison; | ||
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| var game = new Game(); | ||
| game.Show(); |
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,14 @@ | ||
| { | ||
| // ACTION REQUIRED: This file was automatically added to your project, but it | ||
| // will not take effect until additional steps are taken to enable it. See the | ||
| // following page for additional information: | ||
| // | ||
| // https://github.com/DotNetAnalyzers/StyleCopAnalyzers/blob/master/documentation/EnableConfiguration.md | ||
|
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| "$schema": "https://raw.githubusercontent.com/DotNetAnalyzers/StyleCopAnalyzers/master/StyleCop.Analyzers/StyleCop.Analyzers/Settings/stylecop.schema.json", | ||
| "settings": { | ||
| "documentationRules": { | ||
| "companyName": "KinsonDigital" | ||
| } | ||
| } | ||
| } |