add action to check if path exist

add condition that returns tru if path exist
fix typos
update example

Author: Armaldio

README.md

@@ -1,9 +1,11 @@
 <img src="./src/icon.svg" width="100" /><br>
 # Pipelab <br>
-Description <br>
+A plugin that integrate with Pipelab <br>
 <br>
 Author: Armaldio <br>
-Addon Url: https://www.construct.net/en/make-games/addons/####/XXXX <br>
+Website: https://github.com/CynToolkit/construct-plugin <br>
+Addon Url: https://github.com/CynToolkit/construct-plugin <br>
+Download Latest Version : [Version: 1.6.0](https://github.com/CynToolkit/construct-plugin/releases/latest) <br>
 <sub>Made using [c3ide2-framework](https://github.com/ConstructFund/c3ide2-framework) </sub><br>
 
 ## Table of Contents
@@ -64,6 +66,7 @@ The main files you may want to look at would be instance.js
 | Write text file | Writes the text file. | Path             *(string)* <br>Contents             *(string)* <br> |
 | Write text file | Writes the text file. | Path             *(string)* <br>Contents             *(string)* <br> |
 | Read text file | Reads the text file. | Path             *(string)* <br> |
+| Check if the path exist | Check if the path exist. | Path             *(string)* <br> |
 | Show folder dialog | Show a folder dialog |  |
 | Show open dialog | Show an open dialog | Accept             *(string)* <br> |
 | Show save dialog | Show a save dialog | Accept             *(string)* <br> |
@@ -82,13 +85,15 @@ The main files you may want to look at would be instance.js
 | Set y | Set the y position of the window. | Y             *(number)* <br> |
 | Show dev tools | Show or hide the dev tools. | Show             *(combo)* <br> |
 | Unmaximize | Unmaximize the window |  |
+| Set Fullscreen | Change fullscreen state | Fullscreen             *(combo)* <br> |
 
 
 ---
 ## Conditions
 | Condition | Description | Params
 | --- | --- | --- |
 | Is engine | Return true if the engine running the app is the one selected | Engine *(combo)* <br> |
+| If last checked path exist | Return 'true' if the last checked path exists. 'false' otherwise |  |
 | On folder dialog cancel | Triggered when the folder dialog is canceled |  |
 | On folder dialog ok | Triggered after a folder chosen from a folder dialog |  |
 | On open dialog cancel | Triggered when the open dialog is canceled |  |

examples/example.c3p

@@ -1,6 +1,5 @@
 // @ts-check
 
-
 class WebSocketClient {
   constructor(url, options = {}) {
     this.url = url;
@@ -220,6 +219,9 @@ function getInstanceJs(parentClass, addonTriggers, C3) {
     /** @type {number} */
     _fileSize
 
+    /** @type {boolean} */
+    _lastPathExists
+
     /** @type {number} */
     _windowHeight
 
@@ -434,7 +436,24 @@ function getInstanceJs(parentClass, addonTriggers, C3) {
 
       const answer = await this.ws?.sendAndWaitForResponse(order)
       // console.log('this', this)
-      this._readFile = answer?.body.content
+      if (answer?.body.success === true) {
+        this._readFile = answer?.body.content
+      }
+    }, this.unsupportedEngine)
+
+    _CheckIfPathExist = this.wrap(super._CheckIfPathExist, async (path) => {
+      // console.log('Read text', path);
+
+      /** @type {import('@pipelab/core').MakeInputOutput<import('@pipelab/core').MessageExistFile, 'input'>} */
+      const order = {
+        url: '/fs/exist',
+        body: {
+          path,
+        }
+      }
+
+      const answer = await this.ws?.sendAndWaitForResponse(order)
+      this._lastPathExists = answer?.body.success ?? false
     }, this.unsupportedEngine)
 
     _Maximize = this.wrap(super._Maximize, async () => {
@@ -1141,6 +1160,10 @@ function getInstanceJs(parentClass, addonTriggers, C3) {
       return this._engine === engine
     })
 
+    _LastPathExists = this.wrap(super._LastPathExists, () => {
+      return this._lastPathExists
+    })
+
     //
 
     _saveToJson() {

src/instance.js

@@ -541,6 +541,25 @@ const Config = /** @type {const} */({
       listName: "Read text file",
       displayText: "Read text file [b]{0}[/b]",
     },
+    CheckIfPathExist: {
+      category: "filesystem",
+      forward: "_CheckIfPathExist",
+      highlight: false,
+      deprecated: false,
+      isAsync: true,
+      params: [
+        {
+          id: 'path',
+          desc: "The path to check",
+          name: "Path",
+          type: 'string',
+          initialValue: "\"\"",
+        }
+      ],
+      description: "Check if the path exist.",
+      listName: "Check if the path exist",
+      displayText: "Check if path [b]{0}[/b] exists",
+    },
 
     // file-dialogs
     ShowFolderDialog: {
@@ -698,7 +717,7 @@ const Config = /** @type {const} */({
         }
       ],
       listName: "Set height",
-      displayText: "Set windown height to {0}",
+      displayText: "Set window height to {0}",
       description: "Set the height of the window.",
     },
 
@@ -815,7 +834,7 @@ const Config = /** @type {const} */({
         }
       ],
       listName: "Set width",
-      displayText: "Set windown width to {0}",
+      displayText: "Set window width to {0}",
       description: "Set the width of the window.",
     },
 
@@ -938,6 +957,16 @@ const Config = /** @type {const} */({
       ],
       listName: "Is engine",
     },
+    LastPathExists: {
+      category: "filesystem",
+      forward: "_LastPathExists",
+      highlight: false,
+      deprecated: false,
+      description: "Return 'true' if the last checked path exists. 'false' otherwise",
+      displayText: 'Last checked path exists',
+      listName: 'If last checked path exist',
+      params: []
+    },
 
     OnFolderDialogCancel: {
       category: "file-dialogs",