minetest-mods/subspacewalker-cd2025
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bugfix + restricted mode. Tool converts stone and dirt only

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This commit is contained in:
Alexander Weber 2016-11-19 18:53:02 +01:00
parent 06d5c521e7
commit 0803109e60
1 changed files with 30 additions and 8 deletions
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38
init.lua
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@ -1,9 +1,17 @@
-- constant subspace size
local c_subspacesize = 3
-- transform compatible nodes only
local c_restricted_mode = true
local compatible_nodes = {
"default:stone",
"default:dirt"
}
-- Check if the subspace still enabled for user (or can be disabled)
local function ssw_is_enabled(name)
user = minetest.get_player_by_name(name)
local user = minetest.get_player_by_name(name)
-- if user leave the game, disable them
if not user then
return false
@ -68,6 +76,7 @@ minetest.register_globalstep(function(dtime)
if not ssw_is_enabled(name) then
subspacewalker.users_in_subspace[name] = nil
else
local user = minetest.get_player_by_name(name)
local userpos = user:getpos()
local ydelta = get_player_y_offset(user)
local pos1 = vector.round({x=userpos.x-c_subspacesize, y=userpos.y+ydelta, z=userpos.z-c_subspacesize})
@ -79,16 +88,28 @@ minetest.register_globalstep(function(dtime)
local data = manip:get_data()
local changed = false
local ssw_id = minetest.get_content_id("subspacewalker:subspace")
local air_id = minetest.get_content_id("air")
for i in area:iterp(pos1, pos2) do
local cur_id = data[i]
if cur_id and cur_id ~= ssw_id and cur_id ~= air_id then
local cur_name = minetest.get_name_from_content_id(cur_id)
data[i] = ssw_id
minetest.get_meta(area:position(i)):set_string("subspacewalker", cur_name)
changed = true
if c_restricted_mode then
for _, compat in ipairs(compatible_nodes) do
if compat == cur_name then
data[i] = ssw_id
minetest.get_meta(area:position(i)):set_string("subspacewalker", cur_name)
changed = true
end
end
else
data[i] = ssw_id
minetest.get_meta(area:position(i)):set_string("subspacewalker", cur_name)
changed = true
end
end
end
@ -130,12 +151,13 @@ minetest.register_abm({
if not ssw_is_enabled(name) then
subspacewalker.users_in_subspace[name] = nil
else
local user = minetest.get_player_by_name(name)
local userpos = user:getpos()
local ydelta = get_player_y_offset(user)
if ( pos.x >= userpos.x-c_subspacesize-1 and pos.x <= userpos.x+c_subspacesize+1) and -- "+1" is to avoid flickering of nodes. restoring range is higher then the effect range
( pos.y >= userpos.y+ydelta and pos.y <= userpos.y+c_subspacesize*2+1 ) and
( pos.z >= userpos.z-c_subspacesize-1 and pos.z <= userpos.z+c_subspacesize+1) then
can_be_restored = false --active user in range
can_be_restored = false --active user in range
end
end
end
@ -146,9 +168,9 @@ minetest.register_abm({
local meta = minetest.get_meta(pos)
local data = meta:to_table()
node.name = data.fields.subspacewalker
data.fields.subspacewalker = nil
meta:from_table(data)
minetest.swap_node(pos, node)
data.fields.subspacewalker = nil
meta:from_table(data)
minetest.swap_node(pos, node)
end
end
})