From 413d20d6c83a218c63fcb4fbf840010d1d380f86 Mon Sep 17 00:00:00 2001
From: Emon <emon@openmailbox.org>
Date: Wed, 18 May 2016 15:22:20 +0200
Subject: [PATCH] Updated Italian locale
---
technic/helpers.lua | 122 ++++++++++++++++++++++++++++++++++++++--
1 files changed, 116 insertions(+), 6 deletions(-)
diff --git a/technic/helpers.lua b/technic/helpers.lua
index 663a66a..164cf7e 100644
--- a/technic/helpers.lua
+++ b/technic/helpers.lua
@@ -1,16 +1,126 @@
-minetest.swap_node = minetest.swap_node or function(pos, node)
- local oldmeta = minetest.get_meta(pos):to_table()
- minetest.set_node(pos, node)
- minetest.get_meta(pos):from_table(oldmeta)
+local digit_sep_esc
+do
+ local sep = technic.config:get("digit_separator")
+ sep = tonumber(sep) and string.char(sep) or sep or " "
+ -- Escape for gsub
+ for magic in ("().%+-*?[^$"):gmatch(".") do
+ if sep == magic then
+ sep = "%"..sep
+ end
+ end
+ digit_sep_esc = sep
end
--- Only changes name, keeps other params
+
+function technic.pretty_num(num)
+ local str, k = tostring(num), nil
+ repeat
+ str, k = str:gsub("^(-?%d+)(%d%d%d)", "%1"..digit_sep_esc.."%2")
+ until k == 0
+ return str
+end
+
+
+--- Same as minetest.swap_node, but only changes name
+-- and doesn't re-set if already set.
function technic.swap_node(pos, name)
local node = minetest.get_node(pos)
if node.name ~= name then
node.name = name
minetest.swap_node(pos, node)
end
- return node.name
+end
+
+
+--- Fully charge RE chargeable item.
+-- Must be defined early to reference in item definitions.
+function technic.refill_RE_charge(stack)
+ local max_charge = technic.power_tools[stack:get_name()]
+ if not max_charge then return stack end
+ technic.set_RE_wear(stack, max_charge, max_charge)
+ local meta = minetest.deserialize(stack:get_metadata()) or {}
+ meta.charge = max_charge
+ stack:set_metadata(minetest.serialize(meta))
+ return stack
+end
+
+
+-- If the node is loaded, returns it. If it isn't loaded, load it and return nil.
+function technic.get_or_load_node(pos)
+ local node = minetest.get_node_or_nil(pos)
+ if node then return node end
+ local vm = VoxelManip()
+ local MinEdge, MaxEdge = vm:read_from_map(pos, pos)
+ return nil
+end
+
+
+technic.tube_inject_item = pipeworks.tube_inject_item or function(pos, start_pos, velocity, item)
+ local tubed = pipeworks.tube_item(vector.new(pos), item)
+ tubed:get_luaentity().start_pos = vector.new(start_pos)
+ tubed:setvelocity(velocity)
+ tubed:setacceleration(vector.new(0, 0, 0))
+end
+
+
+-- Based on code by Uberi: https://gist.github.com/Uberi/3125280
+function technic.trace_node_ray(pos, dir, range)
+ local p = vector.round(pos)
+ local x_step, y_step, z_step = 0, 0, 0
+ local x_component, y_component, z_component = 0, 0, 0
+ local x_intersect, y_intersect, z_intersect = 0, 0, 0
+
+ if dir.x == 0 then
+ x_intersect = math.huge
+ elseif dir.x > 0 then
+ x_step = 1
+ x_component = 1 / dir.x
+ x_intersect = x_component
+ else
+ x_step = -1
+ x_component = 1 / -dir.x
+ end
+ if dir.y == 0 then
+ y_intersect = math.huge
+ elseif dir.y > 0 then
+ y_step = 1
+ y_component = 1 / dir.y
+ y_intersect = y_component
+ else
+ y_step = -1
+ y_component = 1 / -dir.y
+ end
+ if dir.z == 0 then
+ z_intersect = math.huge
+ elseif dir.z > 0 then
+ z_step = 1
+ z_component = 1 / dir.z
+ z_intersect = z_component
+ else
+ z_step = -1
+ z_component = 1 / -dir.z
+ end
+
+ return function()
+ if x_intersect < y_intersect then
+ if x_intersect < z_intersect then
+ p.x = p.x + x_step
+ x_intersect = x_intersect + x_component
+ else
+ p.z = p.z + z_step
+ z_intersect = z_intersect + z_component
+ end
+ elseif y_intersect < z_intersect then
+ p.y = p.y + y_step
+ y_intersect = y_intersect + y_component
+ else
+ p.z = p.z + z_step
+ z_intersect = z_intersect + z_component
+ end
+ if vector.distance(pos, p) > range then
+ return nil
+ end
+ return p
+ end
end
--
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