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Remove unnescescary function calls from forcefields and add an enable/disable button

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This commit is contained in:
ShadowNinja 2013-03-21 16:06:13 -04:00
parent cbe78c13c1
commit e5d48e9492
1 changed files with 25 additions and 24 deletions
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49
technic/forcefield.lua
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@ -1,7 +1,7 @@
--Forcefield mod by ShadowNinja --Forcefield mod by ShadowNinja
local forcefield_emitter_buffer_size = 10000 local forcefield_emitter_buffer_size = 10000
local forcefield_emitter_power_consumption = 1 local forcefield_emitter_power_consumption = 0.8
local forcefield_update_interval = 1 local forcefield_update_interval = 1
minetest.register_craft({ minetest.register_craft({
@ -16,7 +16,7 @@ minetest.register_craft({
local function get_forcefield_count(range) local function get_forcefield_count(range)
local count = 0 local count = 0
for x=-range,range do for x=-range,range do
for y=0,range do for y=-range,range do
for z=-range,range do for z=-range,range do
if ((x*x+y*y+z*z) <= (range * range + range)) then if ((x*x+y*y+z*z) <= (range * range + range)) then
if (y == 0) or ((range-1) * (range-1) + (range-1) <= x*x+y*y+z*z) then if (y == 0) or ((range-1) * (range-1) + (range-1) <= x*x+y*y+z*z) then
@ -71,6 +71,13 @@ forcefield_receive_fields = function(pos, formname, fields, sender)
local range = meta:get_int("range") local range = meta:get_int("range")
if fields.add then range = range + 1 end if fields.add then range = range + 1 end
if fields.subtract then range = range - 1 end if fields.subtract then range = range - 1 end
if fields.toggle then
if meta:get_int("enabled") == 1 then
meta:set_int("enabled", 0)
else
meta:set_int("enabled", 1)
end
end
if range <= 20 and range >= 0 and meta:get_int("range") ~= range then if range <= 20 and range >= 0 and meta:get_int("range") ~= range then
remove_forcefield(pos, meta:get_int("range")) remove_forcefield(pos, meta:get_int("range"))
meta:set_int("range", range) meta:set_int("range", range)
@ -92,6 +99,7 @@ function get_forcefield_formspec(range, load)
"label[4,2;"..range.."]".. "label[4,2;"..range.."]"..
"button[3,2;1,1;add;+]".. "button[3,2;1,1;add;+]"..
"button[5,2;1,1;subtract;-]".. "button[5,2;1,1;subtract;-]"..
"button[3,3;3,1;toggle;Enable/Disable]"..
"list[current_player;main;0,5;8,4;]" "list[current_player;main;0,5;8,4;]"
end end
@ -105,25 +113,32 @@ local function forcefield_check(pos)
meta:set_string("formspec", get_forcefield_formspec(meta:get_int("range"), load)) meta:set_string("formspec", get_forcefield_formspec(meta:get_int("range"), load))
local power_requirement = get_forcefield_count(meta:get_int("range")) * forcefield_emitter_power_consumption local power_requirement = get_forcefield_count(meta:get_int("range")) * forcefield_emitter_power_consumption
if meta:get_int("mesecons_powered") == 0 and internal_EU_buffer >= power_requirement then if meta:get_int("enabled") == 1 and internal_EU_buffer >= power_requirement then
if node.name == "technic:forcefield_emitter_off" then if node.name == "technic:forcefield_emitter_off" then
hacky_swap_node(pos, "technic:forcefield_emitter_on") hacky_swap_node(pos, "technic:forcefield_emitter_on")
minetest.env:get_node_timer(pos):start(forcefield_update_interval)
end end
internal_EU_buffer=internal_EU_buffer-power_requirement; internal_EU_buffer=internal_EU_buffer-power_requirement;
meta:set_float("internal_EU_buffer", internal_EU_buffer) meta:set_float("internal_EU_buffer", internal_EU_buffer)
add_forcefield(pos, meta:get_int("range")) add_forcefield(pos, meta:get_int("range"))
else else
remove_forcefield(pos, meta:get_int("range"))
if node.name == "technic:forcefield_emitter_on" then if node.name == "technic:forcefield_emitter_on" then
remove_forcefield(pos, meta:get_int("range"))
hacky_swap_node(pos, "technic:forcefield_emitter_off") hacky_swap_node(pos, "technic:forcefield_emitter_off")
minetest.env:get_node_timer(pos):start(forcefield_update_interval)
end end
end end
return true return true
end end
local mesecons = {effector = {
action_on = function(pos, node)
minetest.env:get_meta(pos):set_int("enabled", 0)
end,
action_off = function(pos, node)
minetest.env:get_meta(pos):set_int("enabled", 1)
end
}}
minetest.register_node("technic:forcefield_emitter_off", { minetest.register_node("technic:forcefield_emitter_off", {
description = "Forcefield emitter", description = "Forcefield emitter",
inventory_image = minetest.inventorycube("technic_forcefield_emitter_off.png"), inventory_image = minetest.inventorycube("technic_forcefield_emitter_off.png"),
@ -140,18 +155,11 @@ minetest.register_node("technic:forcefield_emitter_off", {
meta:set_float("internal_EU_buffer", 0) meta:set_float("internal_EU_buffer", 0)
meta:set_float("internal_EU_buffer_size", forcefield_emitter_buffer_size) meta:set_float("internal_EU_buffer_size", forcefield_emitter_buffer_size)
meta:set_int("range", 10) meta:set_int("range", 10)
meta:set_int("mesecons_powered", 0) meta:set_int("enabled", 1)
meta:set_string("formspec", get_forcefield_formspec(meta:get_int("range", 0))) meta:set_string("formspec", get_forcefield_formspec(meta:get_int("range", 0)))
meta:set_string("infotext", "Forcefield emitter"); meta:set_string("infotext", "Forcefield emitter");
end, end,
mesecons = {effector = { mesecons = mesecons
action_on = function (pos, node)
minetest.env:get_meta(pos):set_int("mesecons_powered", 1)
end,
action_off = function(pos, node)
minetest.env:get_meta(pos):set_int("mesecons_powered", 0)
end
}}
}) })
minetest.register_node("technic:forcefield_emitter_on", { minetest.register_node("technic:forcefield_emitter_on", {
@ -169,7 +177,7 @@ minetest.register_node("technic:forcefield_emitter_on", {
meta:set_float("internal_EU_buffer", 0) meta:set_float("internal_EU_buffer", 0)
meta:set_float("internal_EU_buffer_size", forcefield_emitter_buffer_size) meta:set_float("internal_EU_buffer_size", forcefield_emitter_buffer_size)
meta:set_int("range", 10) meta:set_int("range", 10)
meta:set_int("mesecons_powered", 0) meta:set_int("enabled", 1)
meta:set_string("formspec", get_forcefield_formspec(meta:get_int("range"), 0)) meta:set_string("formspec", get_forcefield_formspec(meta:get_int("range"), 0))
meta:set_string("infotext", "Forcefield emitter"); meta:set_string("infotext", "Forcefield emitter");
end, end,
@ -178,14 +186,7 @@ minetest.register_node("technic:forcefield_emitter_on", {
return minetest.node_dig(pos, node, digger) return minetest.node_dig(pos, node, digger)
end, end,
technic_power_machine=1, technic_power_machine=1,
mesecons = {effector = { mesecons = mesecons
action_on = function(pos, node)
minetest.env:get_meta(pos):set_int("mesecons_powered", 1)
end,
action_off = function(pos, node)
minetest.env:get_meta(pos):set_int("mesecons_powered", 0)
end
}}
}) })
minetest.register_node("technic:forcefield", { minetest.register_node("technic:forcefield", {