From 9858b6f6fd7ed4469dd10531c9a44610ef98fb31 Mon Sep 17 00:00:00 2001
From: notnotmelon <zacharypicco@gmail.com>
Date: Fri, 2 Feb 2024 13:45:12 -0600
Subject: [PATCH] Added a migration to clean any remaining bugged bioport
 graphics

---
 changelog.txt         | 9 +++++++--
 migrations/2.1.22.lua | 8 ++++++++
 2 files changed, 15 insertions(+), 2 deletions(-)
 create mode 100644 migrations/2.1.22.lua

diff --git a/changelog.txt b/changelog.txt
index 9e5d9182..239d308c 100644
--- a/changelog.txt
+++ b/changelog.txt
@@ -1,11 +1,16 @@
 ---------------------------------------------------------------------------------------------------
+Version: 2.1.22
+Date: ???
+  Fixes:
+    - Added a migration to clean any remaining bugged bioport graphics
+---------------------------------------------------------------------------------------------------
 Version: 2.1.21
-Date: 2024-2-3
+Date: 2024-2-2
   Fixes:
     - Fixed ulric man light cone starting from the wrong location. (https://github.com/pyanodon/pybugreports/issues/385)
 ---------------------------------------------------------------------------------------------------
 Version: 2.1.20
-Date: 2024-2-2
+Date: 2024-2-1
   Fixes:
     - Prevented biofluid bots from being effected (affected?) by belts. https://github.com/pyanodon/pybugreports/issues/392
     - Fixed crash with mounts. https://github.com/pyanodon/pybugreports/issues/389
diff --git a/migrations/2.1.22.lua b/migrations/2.1.22.lua
new file mode 100644
index 00000000..26640b64
--- /dev/null
+++ b/migrations/2.1.22.lua
@@ -0,0 +1,8 @@
+for _, surface in pairs(game.surfaces) do
+    for _, arm in pairs(surface.find_entities_filtered{name = 'bioport-floor-animation'}) do
+        local port = surface.find_entity('bioport', arm.position)
+        if not (port and port.position.x == arm.position.x and port.position.y == arm.position.y) then
+            arm.destroy()
+        end
+    end
+end
\ No newline at end of file