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Support static_spawnpoint setting

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This commit is contained in:
Perttu Ahola 2012-04-09 23:29:55 +03:00
parent 8ed74a3429
commit 93cdc9b9dc
5 changed files with 69 additions and 1 deletions
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32
builtin/misc.lua
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@ -67,3 +67,35 @@ function minetest.get_node_group(name, group)
return minetest.get_item_group(name, group)
end
function minetest.string_to_pos(value)
local p = {}
p.x, p.y, p.z = string.match(value, "^([%d.-]+)[, ] *([%d.-]+)[, ] *([%d.-]+)$")
if p.x and p.y and p.z then
p.x = tonumber(p.x)
p.y = tonumber(p.y)
p.z = tonumber(p.z)
return p
end
local p = {}
p.x, p.y, p.z = string.match(value, "^%( *([%d.-]+)[, ] *([%d.-]+)[, ] *([%d.-]+) *%)$")
if p.x and p.y and p.z then
p.x = tonumber(p.x)
p.y = tonumber(p.y)
p.z = tonumber(p.z)
return p
end
return nil
end
assert(minetest.string_to_pos("10.0, 5, -2").x == 10)
assert(minetest.string_to_pos("( 10.0, 5, -2)").z == -2)
assert(minetest.string_to_pos("asd, 5, -2)") == nil)
function minetest.setting_get_pos(name)
local value = minetest.setting_get(name)
if not value then
return nil
end
return minetest.string_to_pos(value)
end