Rename global table to `digilines`.

This also adds a backwards compat alias so other mods
shouldn't break.

1 files changed, 8 insertions, 4 deletions

diff --git a/init.lua b/init.lua
index bffd4e7..7f9696e 100644
--- a/init.lua
+++ b/init.lua
@@ -1,4 +1,8 @@
-digiline = {}
+
+digilines = {}
+
+-- Backwards compat.
+rawset(_G, "digiline", digilines)
 
 local modpath = minetest.get_modpath("digilines")
 dofile(modpath .. "/presetrules.lua")
@@ -7,12 +11,12 @@ dofile(modpath .. "/internal.lua")
 dofile(modpath .. "/wires_common.lua")
 dofile(modpath .. "/wire_std.lua")
 
-function digiline:receptor_send(pos, rules, channel, msg)
+function digilines:receptor_send(pos, rules, channel, msg)
 	local checked = {}
 	checked[minetest.hash_node_position(pos)] = true -- exclude itself
 	for _,rule in ipairs(rules) do
-		if digiline:rules_link(pos, digiline:addPosRule(pos, rule)) then
-			digiline:transmit(digiline:addPosRule(pos, rule), channel, msg, checked)
+		if digilines:rules_link(pos, digilines:addPosRule(pos, rule)) then
+			digilines:transmit(digilines:addPosRule(pos, rule), channel, msg, checked)
 		end
 	end
 end