perf: less jittery position correction

packages/entity/src/traits/positioned.js

@@ -34,44 +34,6 @@ export default () => class Positioned extends decorate(Trait) {
     };
   }
 
-  static children() {
-    return {
-      pointAround: {
-        type: 'vector',
-        args: [
-          {
-            type: 'number',
-          },
-          {
-            type: 'number',
-          },
-        ],
-      },
-      position: {
-        type: 'vector',
-        label: 'Position',
-      },
-      setPosition: {
-        type: 'void',
-        label: 'Set position to $1.',
-        args: [
-          {
-            label: 'Position',
-            type: 'vector',
-          },
-        ],
-      },
-      x: {
-        type: 'number',
-        label: 'X',
-      },
-      y: {
-        type: 'number',
-        label: 'Y',
-      },
-    };
-  }
-
   cleanPackets() {
     super.cleanPackets();
     this.#sidechannelUpdate = false;
@@ -145,7 +107,7 @@ export default () => class Positioned extends decorate(Trait) {
     };
   }
 
-  renderTick() {
+  tick(elapsed) {
     if (!this.serverPositionDirty) {
       return;
     }
@@ -153,13 +115,11 @@ export default () => class Positioned extends decorate(Trait) {
       this.serverPositionDirty = false;
       return;
     }
-    if (Vector.equalsClose(this.trackedPosition, this.serverPosition, 0.1)) {
-      this.trackedPosition = this.serverPosition;
-      this.serverPositionDirty = false;
+    if (Vector.equalsClose(this.trackedPosition, this.serverPosition, 4)) {
       return;
     }
     const diff = Vector.sub(this.serverPosition, this.trackedPosition);
-    const lerp = 0.5;
+    const lerp = elapsed * 15;
     this.trackedPosition = Vector.add(this.trackedPosition, Vector.scale(diff, lerp));
   }