nalc/display_modpack
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Detect rotation restriction (#29)

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Autodetect rotation restrictions if on MT<5.0
This commit is contained in:
Pierre-Yves Rollo 2019-03-14 09:36:41 +01:00 committed by GitHub
parent 17923d5aea
commit b837f9d38c
2 changed files with 9 additions and 4 deletions
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4
README.md
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@ -27,3 +27,7 @@ Handles screwdriver rotation. Direction is affected for direction signs.
### `signs_api.register_sign(mod, name, model)` ### `signs_api.register_sign(mod, name, model)`
A method to quickly register signs. A method to quickly register signs.
## Changelog
### 2019-03-14
- __sign_api__: Screwdriver behavior changed. Now, left click rotates and changes direction.

9
init.lua
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@ -91,6 +91,7 @@ end
function signs_api.on_place_direction(itemstack, placer, pointed_thing) function signs_api.on_place_direction(itemstack, placer, pointed_thing)
local name = itemstack:get_name() local name = itemstack:get_name()
local ndef = minetest.registered_nodes[name] local ndef = minetest.registered_nodes[name]
local restriction = display_api.is_rotation_restricted()
local bdir = { local bdir = {
x = pointed_thing.under.x - pointed_thing.above.x, x = pointed_thing.under.x - pointed_thing.above.x,
@ -103,12 +104,12 @@ function signs_api.on_place_direction(itemstack, placer, pointed_thing)
if ndef.paramtype2 == "facedir" then if ndef.paramtype2 == "facedir" then
-- If legacy mode, only accept upright nodes -- If legacy mode, only accept upright nodes
if display_api.rotation_restriction and bdir.x == 0 and bdir.z == 0 then if restriction and bdir.x == 0 and bdir.z == 0 then
-- Ceiling or floor pointed (facedir chosen from player dir) -- Ceiling or floor pointed (facedir chosen from player dir)
ndir = minetest.dir_to_facedir({x=pdir.x, y=0, z=pdir.z}) ndir = minetest.dir_to_facedir({x=pdir.x, y=0, z=pdir.z})
else else
-- Wall pointed or no rotation restriction -- Wall pointed or no rotation restriction
ndir = minetest.dir_to_facedir(bdir, not display_api.rotation_restriction) ndir = minetest.dir_to_facedir(bdir, not restriction)
end end
test = { [0]=-pdir.x, pdir.z, pdir.x, -pdir.z, -pdir.x, [8]=pdir.x } test = { [0]=-pdir.x, pdir.z, pdir.x, -pdir.z, -pdir.x, [8]=pdir.x }
@ -117,7 +118,7 @@ function signs_api.on_place_direction(itemstack, placer, pointed_thing)
if ndef.paramtype2 == "wallmounted" then if ndef.paramtype2 == "wallmounted" then
ndir = minetest.dir_to_wallmounted(bdir) ndir = minetest.dir_to_wallmounted(bdir)
-- If legacy mode, only accept upright nodes -- If legacy mode, only accept upright nodes
if display_api.rotation_restriction and (ndir == 0 or ndir == 1) then if restriction and (ndir == 0 or ndir == 1) then
ndir = minetest.dir_to_wallmounted({x=pdir.x, y=0, z=pdir.z}) ndir = minetest.dir_to_wallmounted({x=pdir.x, y=0, z=pdir.z})
end end
@ -166,7 +167,7 @@ end
-- Legacy mode with rotation restriction -- Legacy mode with rotation restriction
-- TODO:When MT < 5.0 no more in use, to be removed -- TODO:When MT < 5.0 no more in use, to be removed
if display_api.rotation_restriction then if display_api.is_rotation_restricted() then
signs_api.on_rotate = function(pos, node, player, mode, new_param2) signs_api.on_rotate = function(pos, node, player, mode, new_param2)
-- If rotation mode is 2 and sign is directional, swap direction. -- If rotation mode is 2 and sign is directional, swap direction.
-- Otherwise use display_api's on_rotate function. -- Otherwise use display_api's on_rotate function.