mff/pipeworks
1
0
Fork 0
forked from mtcontrib/pipeworks
Code Issues Pull Requests Releases Wiki Activity

optimize vacuum tubes by getting rid of an extra abm, an extra loop per abm, table lookups and reduce the necessary search distance a bit

Browse Source
This commit is contained in:
Tim 2015-01-30 18:18:19 +01:00
parent f79956c0b6
commit 7f0372559b
1 changed files with 35 additions and 49 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

84
vacuum_tubes.lua
View File

@ -10,23 +10,7 @@ if pipeworks.enable_sand_tube then
pipeworks.register_tube("pipeworks:sand_tube", "Vacuuming Pneumatic Tube Segment", sand_plain_textures, sand_noctr_textures, sand_end_textures,
sand_short_texture, sand_inv_texture,
{groups = {sand_tube = 1}})
minetest.register_abm({nodenames = {"group:sand_tube"},
interval = 1,
chance = 1,
action = function(pos, node, active_object_count, active_object_count_wider)
for _, object in ipairs(minetest.get_objects_inside_radius(pos, 2)) do
if not object:is_player() and object:get_luaentity() and object:get_luaentity().name == "__builtin:item" then
if object:get_luaentity().itemstring ~= "" then
pipeworks.tube_inject_item(pos, pos, vector.new(0, 0, 0), object:get_luaentity().itemstring)
end
object:get_luaentity().itemstring = ""
object:remove()
end
end
end
})
{groups = {vacuum_tube = 1}})
minetest.register_craft( {
output = "pipeworks:sand_tube_1 2",
@ -66,7 +50,7 @@ if pipeworks.enable_mese_sand_tube then
pipeworks.register_tube("pipeworks:mese_sand_tube", "Adjustable Vacuuming Pneumatic Tube Segment", mese_sand_plain_textures, mese_sand_noctr_textures,
mese_sand_end_textures, mese_sand_short_texture,mese_sand_inv_texture,
{groups = {mese_sand_tube = 1},
{groups = {vacuum_tube = 1},
on_construct = function(pos)
local meta = minetest.get_meta(pos)
meta:set_int("dist", 0)
@ -83,36 +67,6 @@ if pipeworks.enable_mese_sand_tube then
end,
})
local function get_objects_with_square_radius(pos, rad)
rad = rad + .5;
local objs = {}
for _,object in ipairs(minetest.get_objects_inside_radius(pos, math.sqrt(3)*rad)) do
if not object:is_player() and object:get_luaentity() and object:get_luaentity().name == "__builtin:item" then
local opos = object:getpos()
if pos.x - rad <= opos.x and opos.x <= pos.x + rad and pos.y - rad <= opos.y and opos.y <= pos.y + rad and pos.z - rad <= opos.z and opos.z <= pos.z + rad then
objs[#objs + 1] = object
end
end
end
return objs
end
minetest.register_abm({nodenames = {"group:mese_sand_tube"},
interval = 1,
chance = 1,
action = function(pos, node, active_object_count, active_object_count_wider)
for _,object in ipairs(get_objects_with_square_radius(pos, minetest.get_meta(pos):get_int("dist"))) do
if not object:is_player() and object:get_luaentity() and object:get_luaentity().name == "__builtin:item" then
if object:get_luaentity().itemstring ~= "" then
pipeworks.tube_inject_item(pos, pos, vector.new(0, 0, 0), object:get_luaentity().itemstring)
end
object:get_luaentity().itemstring = ""
object:remove()
end
end
end
})
minetest.register_craft( {
output = "pipeworks:mese_sand_tube_1 2",
recipe = {
@ -135,7 +89,7 @@ if pipeworks.enable_mese_sand_tube then
type = "shapeless",
output = "pipeworks:mese_sand_tube_1",
recipe = {
"pipeworks:sand_tube_1",
"pipeworks:sand_tube_1",
"default:mese_crystal_fragment",
"default:mese_crystal_fragment",
"default:mese_crystal_fragment",
@ -143,3 +97,35 @@ if pipeworks.enable_mese_sand_tube then
},
})
end
local function vacuum(pos, radius)
radius = radius + 0.5
for _, object in pairs(minetest.get_objects_inside_radius(pos, math.sqrt(2) * radius)) do
local lua_entity = object:get_luaentity()
if not object:is_player() and lua_entity and lua_entity.name == "__builtin:item" then
local obj_pos = object:getpos()
if pos.x - radius <= obj_pos.x and obj_pos.x <= pos.x + radius
and pos.y - radius <= obj_pos.y and obj_pos.y <= pos.y + radius
and pos.z - radius <= obj_pos.z and obj_pos.z <= pos.z + radius then
if lua_entity.itemstring ~= "" then
pipeworks.tube_inject_item(pos, pos, vector.new(0, 0, 0), lua_entity.itemstring)
lua_entity.itemstring = ""
end
object:remove()
end
end
end
end
minetest.register_abm({nodenames = {"group:vacuum_tube"},
interval = 1,
chance = 1,
action = function(pos, node, active_object_count, active_object_count_wider)
if node.name == "pipeworks:sand_tube" then
vacuum(pos, 2)
else
local radius = minetest.get_meta(pos):get_int("dist")
vacuum(pos, radius)
end
end
})