From f39684dbfd5030a917d67e532b9693a0381dbf83 Mon Sep 17 00:00:00 2001
From: Myk Taylor <myk002@yahoo.com>
Date: Mon, 9 Jan 2023 09:35:55 -0800
Subject: [PATCH] pass getAny calls through ZScreens

---
 library/lua/gui.lua | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/library/lua/gui.lua b/library/lua/gui.lua
index 661351d31..02b993916 100644
--- a/library/lua/gui.lua
+++ b/library/lua/gui.lua
@@ -756,6 +756,23 @@ function ZScreen:isMouseOver()
     end
 end
 
+local function zscreen_get_any(scr, thing)
+    if not scr._native or not scr._native.parent then return nil end
+    return dfhack.gui['getAny'..thing](scr._native.parent)
+end
+function ZScreen:onGetSelectedUnit()
+    return zscreen_get_any(self, 'Unit')
+end
+function ZScreen:onGetSelectedItem()
+    return zscreen_get_any(self, 'Item')
+end
+function ZScreen:onGetSelectedBuilding()
+    return zscreen_get_any(self, 'Building')
+end
+function ZScreen:onGetSelectedPlant()
+    return zscreen_get_any(self, 'Plant')
+end
+
 --------------------------
 -- Framed screen object --
 --------------------------