WIP

shared/src/helper/random.ts

@@ -9,6 +9,19 @@ export abstract class Random {
     Random._seed = value;
   }
 
+  public static choose<T>(values: Array<T>): T | undefined {
+    const to = values.length;
+    if (to === 0) {
+      return undefined;
+    }
+
+    return values[Math.floor(this.getRandomInRange(0, to))];
+  }
+
+  public static getRandomInRange(from: number, to: number): number {
+    return from + this.getRandom() * (to - from);
+  }
+
   public static getRandom(): number {
     let t = (Random._seed += 0x6d2b79f5);
     t = Math.imul(t ^ (t >>> 15), t | 1);

shared/src/main.ts

@@ -6,7 +6,6 @@ export * from './commands/types/update-objects';
 export * from './commands/types/step';
 export * from './commands/types/ternary-action';
 export * from './commands/types/move-action';
-export * from './commands/types/set-aspect-ratio-action';
 export * from './commands/types/primary-action';
 export * from './commands/types/secondary-action';
 export * from './commands/command-receiver';
@@ -33,6 +32,7 @@ export * from './transport/serialization/serializable';
 export * from './transport/serialization/override-deserialization';
 export * from './objects/types/character-base';
 export * from './objects/types/lamp-base';
+export * from './objects/types/projectile-base';
 export * from './objects/types/tunnel-base';
 export * from './settings';
 export * from './transport/transport-events';

shared/src/objects/types/character-base.ts

@@ -15,7 +15,7 @@ export class CharacterBase extends GameObject {
   }
 
   public toArray(): Array<any> {
-    const { id, head, leftFoot, rightFoot } = this as any;
+    const { id, head, leftFoot, rightFoot } = this;
     return [id, head, leftFoot, rightFoot];
   }
 }

shared/src/objects/types/lamp-base.ts

@@ -9,7 +9,7 @@ export class LampBase extends GameObject {
   }
 
   public toArray(): Array<any> {
-    const { id, center, color, lightness } = this as any;
+    const { id, center, color, lightness } = this;
     return [id, center, color, lightness];
   }
 }

shared/src/objects/types/projectile-base.ts

@@ -0,0 +1,15 @@
+import { vec2 } from 'gl-matrix';
+import { Id } from '../../transport/identity';
+import { serializable } from '../../transport/serialization/serializable';
+import { GameObject } from '../game-object';
+
+@serializable
+export class ProjectileBase extends GameObject {
+  constructor(id: Id, public center: vec2, public radius: number) {
+    super(id);
+  }
+
+  public toArray(): Array<any> {
+    return [this.id, this.center, this.radius];
+  }
+}

shared/src/objects/types/tunnel-base.ts

@@ -16,7 +16,7 @@ export class TunnelBase extends GameObject {
   }
 
   public toArray(): Array<any> {
-    const { id, from, to, fromRadius, toRadius } = this as any;
+    const { id, from, to, fromRadius, toRadius } = this;
     return [id, from, to, fromRadius, toRadius];
   }
 }