Add basic multiplayer

backend/src/map/create-dungeon.ts

@@ -0,0 +1,46 @@
+import { vec2, vec3 } from 'gl-matrix';
+import { Random } from 'shared';
+import { LampPhysics } from '../objects/lamp-physics';
+import { TunnelPhysics } from '../objects/tunnel-physics';
+import { PhysicalGameObjectContainer } from '../physics/physical-game-object-container';
+
+export const createDungeon = (objects: PhysicalGameObjectContainer) => {
+  let previousRadius = 350;
+  let previousEnd = vec2.create();
+
+  let tunnelsCountSinceLastLight = 0;
+
+  for (let i = 0; i < 500000; i += 500) {
+    const deltaHeight = (Random.getRandom() - 0.5) * 2000;
+    const height = previousEnd.y + deltaHeight;
+    const currentEnd = vec2.fromValues(i, height);
+    const currentToRadius = Random.getRandom() * 300 + 150;
+
+    const tunnel = new TunnelPhysics(
+      previousEnd,
+      currentEnd,
+      previousRadius,
+      currentToRadius
+    );
+
+    objects.addObject(tunnel, false);
+
+    if (++tunnelsCountSinceLastLight > 3 && Random.getRandom() > 0.7) {
+      objects.addObject(
+        new LampPhysics(
+          currentEnd,
+          vec3.normalize(
+            vec3.create(),
+            vec3.fromValues(Random.getRandom(), 0, Random.getRandom())
+          ),
+          0.5
+        ),
+        false
+      );
+      tunnelsCountSinceLastLight = 0;
+    }
+
+    previousEnd = currentEnd;
+    previousRadius = currentToRadius;
+  }
+};