Improve physics

config/ConfigurationServer/.dockerignore

@@ -1,25 +0,0 @@
-**/.classpath
-**/.dockerignore
-**/.env
-**/.git
-**/.gitignore
-**/.project
-**/.settings
-**/.toolstarget
-**/.vs
-**/.vscode
-**/*.*proj.user
-**/*.dbmdl
-**/*.jfm
-**/azds.yaml
-**/bin
-**/charts
-**/docker-compose*
-**/Dockerfile*
-**/node_modules
-**/npm-debug.log
-**/obj
-**/secrets.dev.yaml
-**/values.dev.yaml
-LICENSE
-README.md

config/ConfigurationServer/.gitignore

@@ -1,4 +0,0 @@
-bin
-obj
-.vs
-*.user

config/ConfigurationServer/ConfigurationServer.csproj

@@ -1,14 +0,0 @@
-<Project Sdk="Microsoft.NET.Sdk.Web">
-
-  <PropertyGroup>
-    <TargetFramework>netcoreapp3.1</TargetFramework>
-    <DockerDefaultTargetOS>Linux</DockerDefaultTargetOS>
-    <DockerfileContext>.</DockerfileContext>
-  </PropertyGroup>
-
-  <ItemGroup>
-    <PackageReference Include="Microsoft.VisualStudio.Azure.Containers.Tools.Targets" Version="1.10.9" />
-  </ItemGroup>
-
-
-</Project>

config/ConfigurationServer/ConfigurationServer.sln

@@ -1,25 +0,0 @@
-
-Microsoft Visual Studio Solution File, Format Version 12.00
-# Visual Studio Version 16
-VisualStudioVersion = 16.0.30309.148
-MinimumVisualStudioVersion = 10.0.40219.1
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ConfigurationServer", "ConfigurationServer.csproj", "{CD78C1FA-1A88-4299-961B-2B5424DBEEDF}"
-EndProject
-Global
-	GlobalSection(SolutionConfigurationPlatforms) = preSolution
-		Debug|Any CPU = Debug|Any CPU
-		Release|Any CPU = Release|Any CPU
-	EndGlobalSection
-	GlobalSection(ProjectConfigurationPlatforms) = postSolution
-		{CD78C1FA-1A88-4299-961B-2B5424DBEEDF}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{CD78C1FA-1A88-4299-961B-2B5424DBEEDF}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{CD78C1FA-1A88-4299-961B-2B5424DBEEDF}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{CD78C1FA-1A88-4299-961B-2B5424DBEEDF}.Release|Any CPU.Build.0 = Release|Any CPU
-	EndGlobalSection
-	GlobalSection(SolutionProperties) = preSolution
-		HideSolutionNode = FALSE
-	EndGlobalSection
-	GlobalSection(ExtensibilityGlobals) = postSolution
-		SolutionGuid = {5CE906F0-BAD5-4BD3-B3D7-1D26E4D6385C}
-	EndGlobalSection
-EndGlobal

config/ConfigurationServer/Controllers/WeatherForecastController.cs

@@ -1,39 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Threading.Tasks;
-using Microsoft.AspNetCore.Mvc;
-using Microsoft.Extensions.Logging;
-
-namespace ConfigurationServer.Controllers
-{
-    [ApiController]
-    [Route("[controller]")]
-    public class WeatherForecastController : ControllerBase
-    {
-        private static readonly string[] Summaries = new[]
-        {
-            "Freezing", "Bracing", "Chilly", "Cool", "Mild", "Warm", "Balmy", "Hot", "Sweltering", "Scorching"
-        };
-
-        private readonly ILogger<WeatherForecastController> _logger;
-
-        public WeatherForecastController(ILogger<WeatherForecastController> logger)
-        {
-            _logger = logger;
-        }
-
-        [HttpGet]
-        public IEnumerable<WeatherForecast> Get()
-        {
-            var rng = new Random();
-            return Enumerable.Range(1, 5).Select(index => new WeatherForecast
-            {
-                Date = DateTime.Now.AddDays(index),
-                TemperatureC = rng.Next(-20, 55),
-                Summary = Summaries[rng.Next(Summaries.Length)]
-            })
-            .ToArray();
-        }
-    }
-}

config/ConfigurationServer/Dockerfile

@@ -1,21 +0,0 @@
-#See https://aka.ms/containerfastmode to understand how Visual Studio uses this Dockerfile to build your images for faster debugging.
-
-FROM mcr.microsoft.com/dotnet/core/aspnet:3.1-buster-slim AS base
-WORKDIR /app
-EXPOSE 80
-
-FROM mcr.microsoft.com/dotnet/core/sdk:3.1-buster AS build
-WORKDIR /src
-COPY ["ConfigurationServer.csproj", ""]
-RUN dotnet restore "./ConfigurationServer.csproj"
-COPY . .
-WORKDIR "/src/."
-RUN dotnet build "ConfigurationServer.csproj" -c Release -o /app/build
-
-FROM build AS publish
-RUN dotnet publish "ConfigurationServer.csproj" -c Release -o /app/publish
-
-FROM base AS final
-WORKDIR /app
-COPY --from=publish /app/publish .
-ENTRYPOINT ["dotnet", "ConfigurationServer.dll"]

config/ConfigurationServer/Program.cs

@@ -1,26 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Threading.Tasks;
-using Microsoft.AspNetCore.Hosting;
-using Microsoft.Extensions.Configuration;
-using Microsoft.Extensions.Hosting;
-using Microsoft.Extensions.Logging;
-
-namespace ConfigurationServer
-{
-    public class Program
-    {
-        public static void Main(string[] args)
-        {
-            CreateHostBuilder(args).Build().Run();
-        }
-
-        public static IHostBuilder CreateHostBuilder(string[] args) =>
-            Host.CreateDefaultBuilder(args)
-                .ConfigureWebHostDefaults(webBuilder =>
-                {
-                    webBuilder.UseStartup<Startup>();
-                });
-    }
-}

config/ConfigurationServer/Properties/launchSettings.json

@@ -1,36 +0,0 @@
-{
-  "iisSettings": {
-    "windowsAuthentication": false,
-    "anonymousAuthentication": true,
-    "iisExpress": {
-      "applicationUrl": "http://localhost:63198",
-      "sslPort": 0
-    }
-  },
-  "$schema": "http://json.schemastore.org/launchsettings.json",
-  "profiles": {
-    "IIS Express": {
-      "commandName": "IISExpress",
-      "launchBrowser": true,
-      "launchUrl": "weatherforecast",
-      "environmentVariables": {
-        "ASPNETCORE_ENVIRONMENT": "Development"
-      }
-    },
-    "ConfigurationServer": {
-      "commandName": "Project",
-      "launchBrowser": true,
-      "launchUrl": "weatherforecast",
-      "environmentVariables": {
-        "ASPNETCORE_ENVIRONMENT": "Development"
-      },
-      "applicationUrl": "http://localhost:5000"
-    },
-    "Docker": {
-      "commandName": "Docker",
-      "launchBrowser": true,
-      "launchUrl": "{Scheme}://{ServiceHost}:{ServicePort}/weatherforecast",
-      "publishAllPorts": true
-    }
-  }
-}

config/ConfigurationServer/Startup.cs

@@ -1,48 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Threading.Tasks;
-using Microsoft.AspNetCore.Builder;
-using Microsoft.AspNetCore.Hosting;
-using Microsoft.AspNetCore.Mvc;
-using Microsoft.Extensions.Configuration;
-using Microsoft.Extensions.DependencyInjection;
-using Microsoft.Extensions.Hosting;
-using Microsoft.Extensions.Logging;
-
-namespace ConfigurationServer
-{
-    public class Startup
-    {
-        public Startup(IConfiguration configuration)
-        {
-            Configuration = configuration;
-        }
-
-        public IConfiguration Configuration { get; }
-
-        // This method gets called by the runtime. Use this method to add services to the container.
-        public void ConfigureServices(IServiceCollection services)
-        {
-            services.AddControllers();
-        }
-
-        // This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
-        public void Configure(IApplicationBuilder app, IWebHostEnvironment env)
-        {
-            if (env.IsDevelopment())
-            {
-                app.UseDeveloperExceptionPage();
-            }
-
-            app.UseRouting();
-
-            app.UseAuthorization();
-
-            app.UseEndpoints(endpoints =>
-            {
-                endpoints.MapControllers();
-            });
-        }
-    }
-}

config/ConfigurationServer/WeatherForecast.cs

@@ -1,15 +0,0 @@
-using System;
-
-namespace ConfigurationServer
-{
-    public class WeatherForecast
-    {
-        public DateTime Date { get; set; }
-
-        public int TemperatureC { get; set; }
-
-        public int TemperatureF => 32 + (int)(TemperatureC / 0.5556);
-
-        public string Summary { get; set; }
-    }
-}

config/ConfigurationServer/appsettings.Development.json

@@ -1,9 +0,0 @@
-{
-  "Logging": {
-    "LogLevel": {
-      "Default": "Information",
-      "Microsoft": "Warning",
-      "Microsoft.Hosting.Lifetime": "Information"
-    }
-  }
-}

config/ConfigurationServer/appsettings.json

@@ -1,10 +0,0 @@
-{
-  "Logging": {
-    "LogLevel": {
-      "Default": "Information",
-      "Microsoft": "Warning",
-      "Microsoft.Hosting.Lifetime": "Information"
-    }
-  },
-  "AllowedHosts": "*"
-}

frontend/.firebaserc

@@ -1,5 +1,5 @@
 {
   "projects": {
-    "default": "decla-red"
+    "default": "decla-red
   }
 }

frontend/package.json

@@ -60,5 +60,8 @@
     "webpack": "^4.43.0",
     "webpack-cli": "^3.3.11",
     "webpack-dev-server": "^3.10.3"
+  },
+  "dependencies": {
+    "firebase": "^7.22.0"
   }
 }

frontend/src/index.html

@@ -12,7 +12,7 @@
     <link rel="shortcut icon" href="/favicon.ico" type="image/x-icon" />
     <link rel="icon" href="/favicon.ico" type="image/x-icon" />
 
-    <title>Decla.red</title>
+    <title>decla.red</title>
   </head>
   <body>
     <noscript>Javascript is required for this website.</noscript>

frontend/src/index.ts

@@ -1,4 +1,5 @@
 import { glMatrix } from 'gl-matrix';
+import { Configuration } from './scripts/config/configuration';
 import { Game } from './scripts/game';
 import { Random } from './scripts/helper/random';
 import './styles/main.scss';
@@ -6,6 +7,8 @@ import './styles/main.scss';
 glMatrix.setMatrixArrayType(Array);
 
 const main = async () => {
+  await Configuration.initialize();
+
   try {
     Random.seed = 42;
     await new Game().start();

frontend/src/scripts/config/configuration.ts

@@ -0,0 +1,30 @@
+import * as firebase from 'firebase/app';
+import 'firebase/firebase-remote-config';
+
+export class Configuration {
+  public static async initialize(): Promise<void> {
+    const firebaseConfig = {
+      apiKey: 'AIzaSyBG85dp-AhaCW-qi_6mu77wDPSipzipIF4',
+      authDomain: 'decla-red.firebaseapp.com',
+      projectId: 'decla-red',
+      appId: '1:635208271441:web:c910843ae7e0549dadda70',
+    };
+
+    firebase.initializeApp(firebaseConfig);
+
+    const remoteConfig = firebase.remoteConfig();
+    remoteConfig.defaultConfig = {
+      online_servers: 'hi',
+    };
+
+    remoteConfig.settings = {
+      minimumFetchIntervalMillis: 3600 * 1000,
+      fetchTimeoutMillis: 15 * 1000,
+    } as any;
+
+    await remoteConfig.ensureInitialized();
+    await remoteConfig.fetchAndActivate();
+
+    console.log(remoteConfig.getValue('online_servers'));
+  }
+}

frontend/src/scripts/game.ts

@@ -1,10 +1,16 @@
 import { vec2 } from 'gl-matrix';
-import { CircleLight, compile, Flashlight, InvertedTunnel, Renderer } from 'sdf-2d';
+import {
+  Circle,
+  CircleLight,
+  compile,
+  Flashlight,
+  InvertedTunnel,
+  Renderer,
+} from 'sdf-2d';
 import { CommandBroadcaster } from './commands/command-broadcaster';
 import { MoveToCommand } from './commands/move-to';
 import { RenderCommand } from './commands/render';
 import { StepCommand } from './commands/step';
-import { TeleportToCommand } from './commands/teleport-to';
 import { DeltaTimeCalculator } from './helper/delta-time-calculator';
 import { prettyPrint } from './helper/pretty-print';
 import { rgb } from './helper/rgb';
@@ -12,6 +18,7 @@ import { IGame } from './i-game';
 import { KeyboardListener } from './input/keyboard-listener';
 import { MouseListener } from './input/mouse-listener';
 import { TouchListener } from './input/touch-listener';
+import { GameObject } from './objects/game-object';
 import { Objects } from './objects/objects';
 import { Camera } from './objects/types/camera';
 import { Character } from './objects/types/character';
@@ -49,17 +56,21 @@ export class Game implements IGame {
           ...InvertedTunnel.descriptor,
           shaderCombinationSteps: [0, 2, 4, 8, 16],
         },
-        {
-          ...Flashlight.descriptor,
-          shaderCombinationSteps: [0, 1],
-        },
         {
           ...BlobShape.descriptor,
           shaderCombinationSteps: [0, 1],
         },
+        {
+          ...Circle.descriptor,
+          shaderCombinationSteps: [0, 2, 4, 8, 16],
+        },
         {
           ...CircleLight.descriptor,
-          shaderCombinationSteps: [0, 1, 2, 4, 8, 16],
+          shaderCombinationSteps: [0, 1, 2, 4, 8],
+        },
+        {
+          ...Flashlight.descriptor,
+          shaderCombinationSteps: [0, 1],
         },
       ],
       {
@@ -68,8 +79,6 @@ export class Game implements IGame {
         enableStopwatch: true,
       }
     );
-    this.initializeScene();
-    this.physics.start();
   }
 
   public async start(): Promise<void> {
@@ -89,6 +98,8 @@ export class Game implements IGame {
       enableHighDpiRendering: false,
       lightCutoffDistance: settings.lightCutoffDistance,
     });
+    this.initializeScene();
+    this.physics.start();
     requestAnimationFrame(this.gameLoop.bind(this));
   }
 
@@ -100,6 +111,10 @@ export class Game implements IGame {
     return this.physics.findIntersecting(box);
   }
 
+  public displayToWorldCoordinates(p: vec2): vec2 {
+    return this.renderer.displayToWorldCoordinates(p);
+  }
+
   private initializeScene() {
     createDungeon(this.objects, this.physics);
     createDungeon(this.objects, this.physics);
@@ -109,9 +124,6 @@ export class Game implements IGame {
     this.character = new Character(this.physics, this);
     this.objects.addObject(this.character);
     this.objects.addObject(this.camera);
-    let pos: any = localStorage.getItem('characterPosition');
-    pos = pos ? JSON.parse(pos) : vec2.fromValues(0, 0);
-    this.character.sendCommand(new TeleportToCommand(pos));
   }
 
   private deltaTimeCalculator = new DeltaTimeCalculator();
@@ -134,7 +146,14 @@ export class Game implements IGame {
     this.renderer.renderDrawables();
 
     this.overlay.innerText = prettyPrint(this.renderer.insights);
-    localStorage.setItem('characterPosition', JSON.stringify(this.character.position));
     requestAnimationFrame(this.gameLoop.bind(this));
   }
+
+  public addObject(o: GameObject) {
+    this.objects.addObject(o);
+  }
+
+  public removeObject(o: GameObject) {
+    this.objects.removeObject(o);
+  }
 }

frontend/src/scripts/i-game.ts

@@ -1,6 +1,11 @@
+import { vec2 } from 'gl-matrix';
+import { GameObject } from './objects/game-object';
 import { BoundingBoxBase } from './physics/bounds/bounding-box-base';
 
 export interface IGame {
   readonly viewArea: BoundingBoxBase;
   findIntersecting(box: BoundingBoxBase): Array<BoundingBoxBase>;
+  displayToWorldCoordinates(p: vec2): vec2;
+  addObject(o: GameObject): void;
+  removeObject(o: GameObject): void;
 }

frontend/src/scripts/input/mouse-listener.ts

@@ -1,6 +1,5 @@
 import { vec2 } from 'gl-matrix';
 import { CommandGenerator } from '../commands/command-generator';
-import { clamp01 } from '../helper/clamp';
 import { CursorMoveCommand } from './commands/cursor-move-command';
 import { PrimaryActionCommand } from './commands/primary-action';
 import { SecondaryActionCommand } from './commands/secondary-action';
@@ -12,7 +11,7 @@ export class MouseListener extends CommandGenerator {
 
   private isMouseDown = false;
 
-  constructor(private target: Element) {
+  constructor(target: Element) {
     super();
 
     target.addEventListener('mousedown', (event: MouseEvent) => {
@@ -59,11 +58,6 @@ export class MouseListener extends CommandGenerator {
   }
 
   private positionFromEvent(event: MouseEvent): vec2 {
-    const bb = this.target.getBoundingClientRect();
+    return vec2.fromValues(event.clientX, event.clientY);
-
-    return vec2.fromValues(
-      clamp01((event.clientX - bb.x) / bb.width),
-      clamp01(1 - (event.clientY - bb.y) / bb.height)
-    );
   }
 }