openfortress: Add version 21 (#1264)

bucket/openfortress.json

@@ -0,0 +1,30 @@
+{
+    "version": "21",
+    "license": "Freeware",
+    "homepage": "https://openfortress.fun/",
+    "description": "Open Fortress is a free, community-developed Team Fortress 2 mod that introduces new gamemodes, characters, weapons, maps and more to the world of TF2. Over 100 community contributors have combined their creativity and innovation with the iconic mid-century aesthetic of TF2 and the gameplay features of classic arena shooters, delivering a truly unique spin on one of the most popular multiplayer games of all time.",
+    "url": "https://beans.adastral.net/beans.exe",
+    "hash": "00189ba19c7b714025220dc7956d967dda5cf8551f9b1d0701c91f7b6e0e90f4",
+    "checkver": {
+        "script": [
+            "$url = \"https://beans.adastral.net/versions.json\"",
+            "$jsonData = Invoke-RestMethod -Uri $url",
+            "$ver = $jsonData.versions.PSObject.Properties.Name | Measure-Object -Maximum | Select-Object -ExpandProperty Maximum",
+            "$ver"
+        ],
+        "regex": "(\\S+)"
+    },
+    "autoupdate": {
+        "url": "https://beans.adastral.net/beans.exe"
+    },
+    "bin": "beans.exe",
+    "post_install": [
+        "Write-Host",
+        "if ($cmd -eq \"install\") { beans install }",
+        "if ($cmd -eq \"update\") { beans update }"
+    ],
+    "pre_uninstall": [
+        "Write-Host",
+        "if ($cmd -eq \"uninstall\") { beans uninstall }"
+    ]
+}