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rp_door: Document meta key "right"

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Wuzzy 2022-10-29 17:08:29 +02:00
parent ce6ee33880
commit 03ea8abd5e
1 changed files with 6 additions and 0 deletions
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6
mods/rp_door/init.lua
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@ -80,6 +80,9 @@ function door.register_door(name, def)
return itemstack return itemstack
end end
-- Check if there's already a door left from this door.
-- If yes, the door hinge will be right, otherwise it will be left.
-- This allows to build double doors.
local p2 = minetest.dir_to_facedir(placer:get_look_dir()) local p2 = minetest.dir_to_facedir(placer:get_look_dir())
local pt3 = {x=pt.x, y=pt.y, z=pt.z} local pt3 = {x=pt.x, y=pt.y, z=pt.z}
if p2 == 0 then if p2 == 0 then
@ -97,6 +100,9 @@ function door.register_door(name, def)
else else
minetest.set_node(pt, {name=name.."_b_2", param2=p2}) minetest.set_node(pt, {name=name.."_b_2", param2=p2})
minetest.set_node(pt2, {name=name.."_t_2", param2=p2}) minetest.set_node(pt2, {name=name.."_t_2", param2=p2})
-- the meta key "right" stores the door hinge:
-- * 0: hinge is left
-- * 1: hinge is right
minetest.get_meta(pt):set_int("right", 1) minetest.get_meta(pt):set_int("right", 1)
minetest.get_meta(pt2):set_int("right", 1) minetest.get_meta(pt2):set_int("right", 1)
end end