feat(ArxMap): fill in metadata values from generator's and project's …

…package.json

src/ArxMap.ts

@@ -39,7 +39,7 @@ import { Vector3 } from '@src/Vector3.js'
 import { Zone } from '@src/Zone.js'
 import { MapFinalizedError, MapNotFinalizedError } from '@src/errors.js'
 import { times } from '@src/faux-ramda.js'
-import { getGeneratorPackageJSON, latin9ToLatin1 } from '@src/helpers.js'
+import { getGeneratorPackageJSON, getProjectPackageJSON, latin9ToLatin1 } from '@src/helpers.js'
 import { OriginalLevel } from '@src/types.js'
 import { compile } from './compile.js'
 
@@ -57,7 +57,7 @@ type ToBeSortedLater = {
 }
 
 export class ArxMap {
-  meta: MetaData = new MetaData()
+  meta = new MetaData()
   polygons = new Polygons()
   lights = new Lights()
   fogs: Fog[] = []
@@ -219,7 +219,7 @@ export class ArxMap {
 
   private static async getGeneratorId() {
     const generator = await getGeneratorPackageJSON()
-    return `Arx Level Generator - v.${generator.version}`
+    return `${generator.name} - v.${generator.version}`
   }
 
   finalize() {
@@ -348,11 +348,18 @@ export class ArxMap {
     await Manifest.uninstall(settings)
 
     const generator = await getGeneratorPackageJSON()
-    // const project = await getProjectPackageJSON()
+    this.meta.generator = generator.name
     this.meta.generatorVersion = generator.version
     this.meta.generatorUrl = generator.homepage
     this.meta.seed = settings.seed
 
+    const project = await getProjectPackageJSON()
+    this.meta.name = project.name
+    this.meta.version = project.version
+    this.meta.description = project.description
+    this.meta.author = project.author
+    this.meta.url = project.homepage
+
     // ------------------------
 
     let textures = await this.polygons.exportTextures(settings)

src/MetaData.ts

@@ -4,7 +4,7 @@ export class MetaData {
   version = ''
   author = ''
   url = ''
-  generator = 'Arx Level Generator'
+  generator = ''
   generatorUrl = ''
   generatorVersion = ''
   seed = ''

src/helpers.ts

@@ -13,18 +13,19 @@ type PackageJsonProps = {
   homepage: string
 }
 
-let cacheOfPackageJSON: PackageJsonProps
+let cacheOfGeneratorPackageJSON: PackageJsonProps
+let cacheOfProjectPackageJSON: PackageJsonProps
 
 export const getGeneratorPackageJSON = async (): Promise<PackageJsonProps> => {
-  if (typeof cacheOfPackageJSON === 'undefined') {
+  if (typeof cacheOfGeneratorPackageJSON === 'undefined') {
     try {
       const __filename = fileURLToPath(import.meta.url)
       const __dirname = path.dirname(__filename)
 
       const rawIn = await fs.promises.readFile(path.resolve(__dirname, '../../package.json'), 'utf-8')
-      cacheOfPackageJSON = JSON.parse(rawIn)
+      cacheOfGeneratorPackageJSON = JSON.parse(rawIn)
     } catch (error) {
-      cacheOfPackageJSON = {
+      cacheOfGeneratorPackageJSON = {
         name: '',
         version: '',
         description: '',
@@ -34,7 +35,26 @@ export const getGeneratorPackageJSON = async (): Promise<PackageJsonProps> => {
     }
   }
 
-  return cacheOfPackageJSON
+  return cacheOfGeneratorPackageJSON
+}
+
+export const getProjectPackageJSON = async (): Promise<PackageJsonProps> => {
+  if (typeof cacheOfProjectPackageJSON === 'undefined') {
+    try {
+      const rawIn = await fs.promises.readFile(path.resolve('./package.json'), 'utf-8')
+      cacheOfProjectPackageJSON = JSON.parse(rawIn)
+    } catch (error) {
+      cacheOfProjectPackageJSON = {
+        name: '',
+        version: '',
+        description: '',
+        author: '',
+        homepage: '',
+      }
+    }
+  }
+
+  return cacheOfProjectPackageJSON
 }
 
 export const evenAndRemainder = (divisor: number, n: number): [number, number] => {