From 7677c49dbfeb446e5daa6fab2b22dcab435fd2e2 Mon Sep 17 00:00:00 2001
From: cheapie <no-email-for-you@example.com>
Date: Thu, 30 Apr 2020 00:54:36 -0500
Subject: Add compatibility with digistuff's channel copier

---
 init.lua | 34 ++++++++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)

diff --git a/init.lua b/init.lua
index 6519b76..913d329 100644
--- a/init.lua
+++ b/init.lua
@@ -42,6 +42,12 @@ minetest.register_node("elevatorparts:callbutton_up",{
 			minetest.swap_node(pos,node)
 		end
 	end,
+	_digistuff_channelcopier_fieldname = "channel",
+	_digistuff_channelcopier_onset = function(pos,node)
+		node.name = "elevatorparts:callbutton_up_off"
+		minetest.swap_node(pos,node)
+		minetest.get_meta(pos):set_string("formspec","")
+	end,
 })
 
 minetest.register_node("elevatorparts:callbutton_up_off",{
@@ -91,6 +97,7 @@ minetest.register_node("elevatorparts:callbutton_up_off",{
 				end
 		},
 	},
+	_digistuff_channelcopier_fieldname = "channel",
 })
 
 minetest.register_node("elevatorparts:callbutton_up_on",{
@@ -140,6 +147,7 @@ minetest.register_node("elevatorparts:callbutton_up_on",{
 				end
 		},
 	},
+	_digistuff_channelcopier_fieldname = "channel",
 })
 
 minetest.register_node("elevatorparts:callbutton_down",{
@@ -186,6 +194,12 @@ minetest.register_node("elevatorparts:callbutton_down",{
 			minetest.swap_node(pos,node)
 		end
 	end,
+	_digistuff_channelcopier_fieldname = "channel",
+	_digistuff_channelcopier_onset = function(pos,node)
+		node.name = "elevatorparts:callbutton_down_off"
+		minetest.swap_node(pos,node)
+		minetest.get_meta(pos):set_string("formspec","")
+	end,
 })
 
 minetest.register_node("elevatorparts:callbutton_down_off",{
@@ -235,6 +249,7 @@ minetest.register_node("elevatorparts:callbutton_down_off",{
 				end
 		},
 	},
+	_digistuff_channelcopier_fieldname = "channel",
 })
 
 minetest.register_node("elevatorparts:callbutton_down_on",{
@@ -284,6 +299,7 @@ minetest.register_node("elevatorparts:callbutton_down_on",{
 				end
 		},
 	},
+	_digistuff_channelcopier_fieldname = "channel",
 })
 
 minetest.register_node("elevatorparts:callbutton_both",{
@@ -331,6 +347,12 @@ minetest.register_node("elevatorparts:callbutton_both",{
 			minetest.swap_node(pos,node)
 		end
 	end,
+	_digistuff_channelcopier_fieldname = "channel",
+	_digistuff_channelcopier_onset = function(pos,node)
+		node.name = "elevatorparts:callbutton_both_off"
+		minetest.swap_node(pos,node)
+		minetest.get_meta(pos):set_string("formspec","")
+	end,
 })
 
 minetest.register_node("elevatorparts:callbutton_both_off",{
@@ -383,6 +405,7 @@ minetest.register_node("elevatorparts:callbutton_both_off",{
 				end
 		},
 	},
+	_digistuff_channelcopier_fieldname = "channel",
 })
 
 minetest.register_node("elevatorparts:callbutton_both_upon",{
@@ -435,6 +458,7 @@ minetest.register_node("elevatorparts:callbutton_both_upon",{
 				end
 		},
 	},
+	_digistuff_channelcopier_fieldname = "channel",
 })
 
 minetest.register_node("elevatorparts:callbutton_both_downon",{
@@ -487,6 +511,7 @@ minetest.register_node("elevatorparts:callbutton_both_downon",{
 				end
 		},
 	},
+	_digistuff_channelcopier_fieldname = "channel",
 })
 
 minetest.register_node("elevatorparts:callbutton_both_on",{
@@ -539,6 +564,7 @@ minetest.register_node("elevatorparts:callbutton_both_on",{
 				end
 		},
 	},
+	_digistuff_channelcopier_fieldname = "channel",
 })
 
 local chars = {
@@ -724,6 +750,7 @@ minetest.register_node("elevatorparts:pilantern_up_off",{
 				end
 		},
 	},
+	_digistuff_channelcopier_fieldname = "channel",
 })
 
 minetest.register_node("elevatorparts:pilantern_up_on",{
@@ -804,6 +831,7 @@ minetest.register_node("elevatorparts:pilantern_up_on",{
 				end
 		},
 	},
+	_digistuff_channelcopier_fieldname = "channel",
 })
 
 minetest.register_node("elevatorparts:pilantern_down_off",{
@@ -882,6 +910,7 @@ minetest.register_node("elevatorparts:pilantern_down_off",{
 				end
 		},
 	},
+	_digistuff_channelcopier_fieldname = "channel",
 })
 
 minetest.register_node("elevatorparts:pilantern_down_on",{
@@ -962,6 +991,7 @@ minetest.register_node("elevatorparts:pilantern_down_on",{
 				end
 		},
 	},
+	_digistuff_channelcopier_fieldname = "channel",
 })
 
 minetest.register_node("elevatorparts:pilantern_updown_off",{
@@ -1043,6 +1073,7 @@ minetest.register_node("elevatorparts:pilantern_updown_off",{
 				end
 		},
 	},
+	_digistuff_channelcopier_fieldname = "channel",
 })
 
 minetest.register_node("elevatorparts:pilantern_updown_upon",{
@@ -1126,6 +1157,7 @@ minetest.register_node("elevatorparts:pilantern_updown_upon",{
 				end
 		},
 	},
+	_digistuff_channelcopier_fieldname = "channel",
 })
 
 minetest.register_node("elevatorparts:pilantern_updown_downon",{
@@ -1209,6 +1241,7 @@ minetest.register_node("elevatorparts:pilantern_updown_downon",{
 				end
 		},
 	},
+	_digistuff_channelcopier_fieldname = "channel",
 })
 
 minetest.register_node("elevatorparts:pilantern_updown_bothon",{
@@ -1292,6 +1325,7 @@ minetest.register_node("elevatorparts:pilantern_updown_bothon",{
 				end
 		},
 	},
+	_digistuff_channelcopier_fieldname = "channel",
 })
 
 minetest.register_abm({
-- 
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