Update comments and resolve type errors

src/server/logic/events/handlers/admin.ts

@@ -1,6 +1,10 @@
 import { makeEventHandler } from "@/server/logic/events/core";
 import { q } from "@/server/logic/events/query";
-import { createComponentFromFieldName, componentGet, componentUpdate } from "@/server/logic/utils/components";
+import {
+ createComponentFromFieldName,
+ componentGet,
+ componentUpdate,
+} from "@/server/logic/utils/components";
 import { entityGet, entityInvoke } from "@/server/logic/utils/delta";
 import {
  copyPlayer,

src/server/logic/utils/components.ts

@@ -2,6 +2,7 @@ import * as Component from "@/shared/ecs/gen/components";
 import { snakeCaseToUpperCamalCase } from "@/shared/util/text";
 import { ok } from "assert";
 
+// Access a field of a component given the path of the field.
 export function componentGet(component: any, path: string[]): any {
  let current = component;
  for (const key of path) {
@@ -14,6 +15,8 @@ export function componentGet(component: any, path: string[]): any {
  return current;
 }
 
+// Update a field of a component given the path of the field and the new value.
+// Throws if the path is invalid.
 export function componentUpdate(component: any, path: string[], newValue: any) {
  let current = component;
  for (let i = 0; i < path.length - 1; ++i) {
@@ -23,6 +26,8 @@ export function componentUpdate(component: any, path: string[], newValue: any) {
  current[path[path.length - 1]] = newValue;
 }
 
+// Creates a default component given the name of the component's field.
+// e.g. "health" -> Component.Health.create()
 export function createComponentFromFieldName(field: string): any {
- return Component[snakeCaseToUpperCamalCase(field) as unknown as keyof Component].create();
+ return (Component as any)[snakeCaseToUpperCamalCase(field)].create();
 }

src/server/logic/utils/delta.ts

@@ -1,5 +1,8 @@
 import type { Delta } from "@/shared/ecs/gen/delta";
-import { snakeCaseToCamalCase, snakeCaseToUpperCamalCase } from "@/shared/util/text";
+import {
+ snakeCaseToCamalCase,
+ snakeCaseToUpperCamalCase,
+} from "@/shared/util/text";
 
 type EntityField = keyof Delta;
 type EntityMethod = "get" | "mutable" | "set" | "clear";