From d65c4916ceaeed6eec5fe3f344d4e71b3c96a80b Mon Sep 17 00:00:00 2001
From: rubenwardy <rubenwardy@gmail.com>
Date: Wed, 20 Sep 2017 17:05:04 +0100
Subject: Remove zip release files, move mod to root, exclude assets from
 Makefile (#92)

---
 advtrains/digtron.lua | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)
 create mode 100644 advtrains/digtron.lua

(limited to 'advtrains/digtron.lua')

diff --git a/advtrains/digtron.lua b/advtrains/digtron.lua
new file mode 100644
index 0000000..7105a54
--- /dev/null
+++ b/advtrains/digtron.lua
@@ -0,0 +1,25 @@
+--digtron.lua
+--make tracks placeable by digtrons by overriding the place function.
+
+local old_item_place = digtron.item_place_node
+
+digtron.item_place_node = function(itemstack, placer, place_to, param2)
+	if minetest.get_item_group(itemstack:get_name(), "advtrains_trackplacer")>0 then
+		return advtrains.pcall(function()
+			local def = minetest.registered_items[itemstack:get_name()]
+			if not def then return itemstack, false end
+			
+			local pointed_thing = {}
+			pointed_thing.type = "node"
+			pointed_thing.above = {x=place_to.x, y=place_to.y, z=place_to.z}
+			pointed_thing.under = {x=place_to.x, y=place_to.y - 1, z=place_to.z}
+			
+			--call the on_rightclick callback
+			local success
+			itemstack, success = def.on_place(itemstack, placer, pointed_thing)
+			return itemstack, success
+		end)
+	else
+		return old_item_place(itemstack, placer, place_to, param2)
+	end
+end
-- 
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