Implement sign rotation

This commit is contained in:
Wuzzy 2019-12-09 17:46:55 +01:00
parent f218180eaa
commit d25922b325

@ -201,7 +201,7 @@ local destruct_sign = function(pos)
end end
end end
local update_sign = function(pos, fields, sender) local update_sign = function(pos, fields, sender, force_remove)
local meta = minetest.get_meta(pos) local meta = minetest.get_meta(pos)
if not meta then if not meta then
return return
@ -214,16 +214,7 @@ local update_sign = function(pos, fields, sender)
if text == nil then if text == nil then
text = "" text = ""
end end
local objects = minetest.get_objects_inside_radius(pos, 0.5)
for _, v in ipairs(objects) do
local ent = v:get_luaentity()
if ent and ent.name == "mcl_signs:text" then
v:set_properties({textures={generate_texture(create_lines(text), ent._signnodename)}})
return
end
end
-- if there is no entity
local sign_info local sign_info
local n = minetest.get_node(pos) local n = minetest.get_node(pos)
local nn = n.name local nn = n.name
@ -233,12 +224,30 @@ local update_sign = function(pos, fields, sender)
sign_info = signtext_info_wall[get_wall_signtext_info(n.param2)] sign_info = signtext_info_wall[get_wall_signtext_info(n.param2)]
end end
if sign_info == nil then if sign_info == nil then
minetest.log("error", "[mcl_signs] Missing sign_info!")
return return
end end
local text_entity = minetest.add_entity({
local objects = minetest.get_objects_inside_radius(pos, 0.5)
local text_entity
for _, v in ipairs(objects) do
local ent = v:get_luaentity()
if ent and ent.name == "mcl_signs:text" then
if force_remove then
v:remove()
else
text_entity = v
break
end
end
end
if not text_entity then
text_entity = minetest.add_entity({
x = pos.x + sign_info.delta.x, x = pos.x + sign_info.delta.x,
y = pos.y + sign_info.delta.y, y = pos.y + sign_info.delta.y,
z = pos.z + sign_info.delta.z}, "mcl_signs:text") z = pos.z + sign_info.delta.z}, "mcl_signs:text")
end
text_entity:get_luaentity()._signnodename = nn text_entity:get_luaentity()._signnodename = nn
text_entity:set_properties({textures={generate_texture(create_lines(text), nn)}}) text_entity:set_properties({textures={generate_texture(create_lines(text), nn)}})
@ -390,7 +399,17 @@ minetest.register_node("mcl_signs:wall_sign", {
on_punch = function(pos, node, puncher) on_punch = function(pos, node, puncher)
update_sign(pos) update_sign(pos)
end, end,
on_rotate = false, on_rotate = function(pos, node, user, mode)
if mode == screwdriver.ROTATE_FACE then
local r = screwdriver.rotate.wallmounted(pos, node, mode)
node.param2 = r
minetest.swap_node(pos, node)
update_sign(pos, nil, nil, true)
return true
else
return false
end
end,
_mcl_hardness = 1, _mcl_hardness = 1,
_mcl_blast_resistance = 5, _mcl_blast_resistance = 5,
}) })
@ -420,27 +439,74 @@ local ssign = {
on_punch = function(pos, node, puncher) on_punch = function(pos, node, puncher)
update_sign(pos) update_sign(pos)
end, end,
on_rotate = false, on_rotate = function(pos, node, user, mode)
if mode == screwdriver.ROTATE_FACE then
node.name = "mcl_signs:standing_sign22_5"
minetest.swap_node(pos, node)
-- reverse rotation
elseif mode == screwdriver.ROTATE_AXIS then
node.name = "mcl_signs:standing_sign67_5"
node.param2 = (node.param2 - 1) % 4
minetest.swap_node(pos, node)
end
update_sign(pos, nil, nil, true)
return true
end,
_mcl_hardness = 1, _mcl_hardness = 1,
_mcl_blast_resistance = 5, _mcl_blast_resistance = 5,
} }
-- 22.5°
minetest.register_node("mcl_signs:standing_sign", ssign) minetest.register_node("mcl_signs:standing_sign", ssign)
-- 22.5°
local ssign22_5 = table.copy(ssign) local ssign22_5 = table.copy(ssign)
ssign22_5.mesh = "mcl_signs_sign22.5.obj" ssign22_5.mesh = "mcl_signs_sign22.5.obj"
ssign22_5.on_rotate = function(pos, node, user, mode)
if mode == screwdriver.ROTATE_FACE then
node.name = "mcl_signs:standing_sign45"
minetest.swap_node(pos, node)
elseif mode == screwdriver.ROTATE_AXIS then
node.name = "mcl_signs:standing_sign"
minetest.swap_node(pos, node)
end
update_sign(pos, nil, nil, true)
return true
end
minetest.register_node("mcl_signs:standing_sign22_5", ssign22_5)
-- 45° -- 45°
minetest.register_node("mcl_signs:standing_sign22_5", ssign22_5)
local ssign45 = table.copy(ssign) local ssign45 = table.copy(ssign)
ssign45.mesh = "mcl_signs_sign45.obj" ssign45.mesh = "mcl_signs_sign45.obj"
ssign45.on_rotate = function(pos, node, user, mode)
if mode == screwdriver.ROTATE_FACE then
node.name = "mcl_signs:standing_sign67_5"
minetest.swap_node(pos, node)
elseif mode == screwdriver.ROTATE_AXIS then
node.name = "mcl_signs:standing_sign22_5"
minetest.swap_node(pos, node)
end
update_sign(pos, nil, nil, true)
return true
end
minetest.register_node("mcl_signs:standing_sign45", ssign45) minetest.register_node("mcl_signs:standing_sign45", ssign45)
-- 67.5° -- 67.5°
local ssign67 = table.copy(ssign) local ssign67_5 = table.copy(ssign)
ssign67.mesh = "mcl_signs_sign67.5.obj" ssign67_5.mesh = "mcl_signs_sign67.5.obj"
minetest.register_node("mcl_signs:standing_sign67_5", ssign67) ssign67_5.on_rotate = function(pos, node, user, mode)
if mode == screwdriver.ROTATE_FACE then
node.name = "mcl_signs:standing_sign"
node.param2 = (node.param2 + 1) % 4
minetest.swap_node(pos, node)
elseif mode == screwdriver.ROTATE_AXIS then
node.name = "mcl_signs:standing_sign45"
minetest.swap_node(pos, node)
end
update_sign(pos, nil, nil, true)
return true
end
minetest.register_node("mcl_signs:standing_sign67_5", ssign67_5)
-- FIXME: Prevent entity destruction by /clearobjects -- FIXME: Prevent entity destruction by /clearobjects
minetest.register_entity("mcl_signs:text", { minetest.register_entity("mcl_signs:text", {