refactor: Replace console.log with custom & unique log structure (#40)

* refactor(core): Replace console.log with custom & unique log structure

- 在 utils.ts 中添加自定义 log 函数，统一日志格式
- 在 event.ts 和 index.ts 中使用新的 log 函数替代 console 输出
- 优化了日志输出，增加了 '[unity-webgl]' 前缀

* test: Add log prefix to UnityWebgl error messages

__tests__/index.test.ts

@@ -6,6 +6,8 @@
 import UnityWebgl from '../lib/core/src/index'
 import 'jest-canvas-mock'
 
+const logPrefix = '[unity-webgl]'
+
 // mock UnityInstance methods
 const mockLoaderResult = jest.fn()
 const mockSendMessage = jest.fn()
@@ -133,6 +135,7 @@ describe('UnityWebgl', () => {
 			unityWebgl.sendMessage('ObjectName', 'MethodName')
 
 			expect(consoleSpy).toHaveBeenCalledWith(
+				logPrefix,
 				'Unable to Send Message while Unity is not Instantiated.'
 			)
 
@@ -159,6 +162,7 @@ describe('UnityWebgl', () => {
 			unityWebgl.requestPointerLock()
 
 			expect(consoleSpy).toHaveBeenCalledWith(
+				logPrefix,
 				'Unable to requestPointerLock while Unity is not Instantiated.'
 			)
 
@@ -186,6 +190,7 @@ describe('UnityWebgl', () => {
 			unityWebgl.takeScreenshot()
 
 			expect(consoleSpy).toHaveBeenCalledWith(
+				logPrefix,
 				'Unable to take Screenshot while Unity is not Instantiated.'
 			)
 			consoleSpy.mockRestore()
@@ -213,6 +218,7 @@ describe('UnityWebgl', () => {
 			unityWebgl.setFullscreen(true)
 
 			expect(consoleSpy).toHaveBeenCalledWith(
+				logPrefix,
 				'Unable to set Fullscreen while Unity is not Instantiated.'
 			)
 

lib/core/src/event.ts

@@ -104,7 +104,7 @@ export class UnityWebglEvent {
 	 */
 	emit(name: string, ...args: any[]) {
 		if (!this._e[name]) {
-			console.warn(`No listener for event ${name}`)
+			// log.warn(`No listener for event ${name}`)
 			return this
 		}
 

lib/core/src/index.ts

@@ -1,6 +1,6 @@
 import { UnityWebglEvent } from './event'
 import { unityLoader } from './loader'
-import { isBrowser, isObject, omit, queryCanvas } from './utils'
+import { isBrowser, isObject, omit, queryCanvas, log } from './utils'
 import { UnityConfig, UnityArguments, UnityInstance } from './types'
 
 type CanvasElementOrString = HTMLCanvasElement | string
@@ -59,7 +59,7 @@ class UnityWebgl extends UnityWebglEvent {
 		if (!isBrowser) return Promise.resolve()
 
 		if (this._unity && this._canvas && this._loader) {
-			console.warn('Unity instance already created')
+			log.warn('Unity instance already created')
 			return Promise.resolve()
 		}
 
@@ -110,7 +110,7 @@ class UnityWebgl extends UnityWebglEvent {
 	 */
 	sendMessage(objectName: string, methodName: string, value?: any) {
 		if (!this._unity) {
-			console.warn('Unable to Send Message while Unity is not Instantiated.')
+			log.warn('Unable to Send Message while Unity is not Instantiated.')
 			return this
 		}
 
@@ -135,7 +135,7 @@ class UnityWebgl extends UnityWebglEvent {
 	 */
 	requestPointerLock(): void {
 		if (!this._unity || !this._unity.Module.canvas) {
-			console.warn('Unable to requestPointerLock while Unity is not Instantiated.')
+			log.warn('Unable to requestPointerLock while Unity is not Instantiated.')
 			return
 		}
 		this._unity.Module.canvas.requestPointerLock()
@@ -149,7 +149,7 @@ class UnityWebgl extends UnityWebglEvent {
 	 */
 	takeScreenshot(dataType?: string, quality?: any): string | undefined {
 		if (!this._unity || !this._unity.Module.canvas) {
-			console.warn('Unable to take Screenshot while Unity is not Instantiated.')
+			log.warn('Unable to take Screenshot while Unity is not Instantiated.')
 			return
 		}
 
@@ -162,7 +162,7 @@ class UnityWebgl extends UnityWebglEvent {
 	 */
 	setFullscreen(enabled: boolean) {
 		if (!this._unity) {
-			console.warn('Unable to set Fullscreen while Unity is not Instantiated.')
+			log.warn('Unable to set Fullscreen while Unity is not Instantiated.')
 			return
 		}
 
@@ -174,7 +174,7 @@ class UnityWebgl extends UnityWebglEvent {
 	 */
 	unload(): Promise<void> {
 		if (!this._unity) {
-			console.warn('Unable to Quit Unity while Unity is not Instantiated.')
+			log.warn('Unable to Quit Unity while Unity is not Instantiated.')
 			return Promise.reject()
 		}
 		this.emit('beforeUnmount', this)
@@ -195,7 +195,7 @@ class UnityWebgl extends UnityWebglEvent {
 				this.emit('unmounted')
 			})
 			.catch((err) => {
-				console.error('Unable to Unload Unity')
+				log.error('Unable to Unload Unity')
 				this.emit('error', err)
 				throw err
 			})
@@ -211,7 +211,7 @@ class UnityWebgl extends UnityWebglEvent {
 	unsafe_unload(): Promise<void> {
 		try {
 			if (!this._unity || !this._unity.Module.canvas) {
-				console.warn('No Unity Instance found.')
+				log.warn('No Unity Instance found.')
 				return Promise.reject()
 			}
 			// Re-attaches the canvas to the body element of the document. This way it

lib/core/src/utils.ts

@@ -22,3 +22,11 @@ export function queryCanvas(canvas: string | HTMLCanvasElement): HTMLCanvasEleme
 	}
 	return document.querySelector(canvas)
 }
+
+export const log = (() => {
+	const prefix = '[unity-webgl]'
+	const _log = (...args: any[]) => console.log(prefix, ...args)
+	_log.warn = (...args: any[]) => console.warn(prefix, ...args)
+	_log.error = (...args: any[]) => console.error(prefix, ...args)
+	return _log
+})()