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Fix a bug when digging up a small cube light.

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Fix the power radiator so that it reacts correcty when power is lost.
Add punch feature to toggle all attached appliances.
This commit is contained in:
kpoppel 2013-07-06 00:17:56 +02:00
parent 73209cc37d
commit e64994d473
2 changed files with 32 additions and 12 deletions
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4
technic/lighting.lua
View File

@ -488,7 +488,7 @@ minetest.register_node('technic:homedecor_glowlight_small_cube_yellow_active', {
sounds = default.node_sound_wood_defaults(), sounds = default.node_sound_wood_defaults(),
groups = { snappy = 3, not_in_creative_inventory=1}, groups = { snappy = 3, not_in_creative_inventory=1},
drop="technic:homedecor_glowlight_cube_yellow", drop="technic:homedecor_glowlight_small_cube_yellow",
on_place = function(itemstack, placer, pointed_thing) on_place = function(itemstack, placer, pointed_thing)
technic_homedecor_rotate_and_place(itemstack, placer, pointed_thing) technic_homedecor_rotate_and_place(itemstack, placer, pointed_thing)
return itemstack return itemstack
@ -569,7 +569,7 @@ minetest.register_node('technic:homedecor_glowlight_small_cube_white_active', {
sounds = default.node_sound_wood_defaults(), sounds = default.node_sound_wood_defaults(),
groups = { snappy = 3, not_in_creative_inventory=1}, groups = { snappy = 3, not_in_creative_inventory=1},
drop="technic:homedecor_glowlight_cube_white", drop="technic:homedecor_glowlight_small_cube_white",
on_place = function(itemstack, placer, pointed_thing) on_place = function(itemstack, placer, pointed_thing)
technic_homedecor_rotate_and_place(itemstack, placer, pointed_thing) technic_homedecor_rotate_and_place(itemstack, placer, pointed_thing)
return itemstack return itemstack

40
technic/power_radiator.lua
View File

@ -7,6 +7,10 @@
-- sum(power rating of the attached appliances)/0.6 -- sum(power rating of the attached appliances)/0.6
-- Using inductive power transfer is very inefficient so this is -- Using inductive power transfer is very inefficient so this is
-- set to the factor 0.6. -- set to the factor 0.6.
--
-- Punching the radiator will toggle the power state of all attached appliances.
--
local power_radius = 6
------------------------------------------------------------------ ------------------------------------------------------------------
-- API for inductive powered nodes: -- API for inductive powered nodes:
@ -29,7 +33,7 @@ technic.inductive_on_construct = function(pos, eu_demand, infotext)
local meta = minetest.env:get_meta(pos) local meta = minetest.env:get_meta(pos)
meta:set_string("infotext", infotext) meta:set_string("infotext", infotext)
meta:set_int("technic_inductive_power_machine", 1) meta:set_int("technic_inductive_power_machine", 1)
meta:set_int("MV_EU_demand",eu_demand) -- The power demand of this appliance meta:set_int("EU_demand",eu_demand) -- The power demand of this appliance
meta:set_int("EU_charge",0) -- The actual power draw of this appliance meta:set_int("EU_charge",0) -- The actual power draw of this appliance
meta:set_string("has_supply","") -- Register whether we are powered or not. For use with several radiators. meta:set_string("has_supply","") -- Register whether we are powered or not. For use with several radiators.
meta:set_int("active", 0) -- If the appliance can be turned on and off by using it use this. meta:set_int("active", 0) -- If the appliance can be turned on and off by using it use this.
@ -63,11 +67,11 @@ technic.inductive_on_punch_on = function(pos, eu_charge, swapnode)
local shutdown_inductive_appliances = function(pos) local shutdown_inductive_appliances = function(pos)
-- The supply radius -- The supply radius
local rad = 4 local rad = power_radius
-- If the radiator is removed. turn off all appliances in region -- If the radiator is removed. turn off all appliances in region
-- If another radiator is near it will turn on the appliances again -- If another radiator is near it will turn on the appliances again
local positions = minetest.env:find_nodes_in_area({x=pos.x-rad,y=pos.y-rad,z=pos.z-rad},{x=pos.x+rad,y=pos.y+rad,z=pos.z+rad}, technic.inductive_nodes) local positions = minetest.env:find_nodes_in_area({x=pos.x-rad,y=pos.y-rad,z=pos.z-rad},{x=pos.x+rad,y=pos.y+rad,z=pos.z+rad}, technic.inductive_nodes)
for _,pos1 in ipairs(positions) do for _,pos1 in pairs(positions) do
local meta1 = minetest.env:get_meta(pos1) local meta1 = minetest.env:get_meta(pos1)
-- If the appliance is belonging to this node -- If the appliance is belonging to this node
if meta1:get_string("has_supply") == pos.x..pos.y..pos.z then if meta1:get_string("has_supply") == pos.x..pos.y..pos.z then
@ -83,6 +87,18 @@ local shutdown_inductive_appliances = function(pos)
end end
end end
local toggle_on_off_inductive_appliances = function(pos, node, puncher)
if pos == nil then return end
-- The supply radius
local rad = power_radius
local positions = minetest.env:find_nodes_in_area({x=pos.x-rad,y=pos.y-rad,z=pos.z-rad},{x=pos.x+rad,y=pos.y+rad,z=pos.z+rad}, technic.inductive_nodes)
for _,pos1 in pairs(positions) do
local meta1 = minetest.env:get_meta(pos1)
if meta1:get_string("has_supply") == pos.x..pos.y..pos.z then
minetest.env:punch_node(pos1)
end
end
end
minetest.register_node( minetest.register_node(
"technic:power_radiator", { "technic:power_radiator", {
@ -114,6 +130,9 @@ minetest.register_node(
shutdown_inductive_appliances(pos) shutdown_inductive_appliances(pos)
return minetest.node_dig(pos, node, digger) return minetest.node_dig(pos, node, digger)
end, end,
on_punch = function(pos, node, puncher)
toggle_on_off_inductive_appliances(pos, node, puncher)
end
}) })
minetest.register_craft( minetest.register_craft(
@ -143,7 +162,7 @@ minetest.register_abm(
meta:set_string("infotext", "Power Radiator is unpowered"); meta:set_string("infotext", "Power Radiator is unpowered");
-- meta:set_int("active",1) -- used for setting textures someday maybe -- meta:set_int("active",1) -- used for setting textures someday maybe
shutdown_inductive_appliances(pos) shutdown_inductive_appliances(pos)
connected_EU_demand = 0 meta:set_int("connected_EU_demand", 0)
elseif eu_input == eu_demand then elseif eu_input == eu_demand then
-- Powered and ready -- Powered and ready
@ -154,7 +173,7 @@ minetest.register_abm(
-- Efficiency factor -- Efficiency factor
local eff_factor = 0.6 local eff_factor = 0.6
-- The supply radius -- The supply radius
local rad = 6 local rad = power_radius
local meta1 = nil local meta1 = nil
local pos1 = {} local pos1 = {}
@ -162,23 +181,24 @@ minetest.register_abm(
-- Index all nodes within supply range -- Index all nodes within supply range
local positions = minetest.env:find_nodes_in_area({x=pos.x-rad,y=pos.y-rad,z=pos.z-rad},{x=pos.x+rad,y=pos.y+rad,z=pos.z+rad}, technic.inductive_nodes) local positions = minetest.env:find_nodes_in_area({x=pos.x-rad,y=pos.y-rad,z=pos.z-rad},{x=pos.x+rad,y=pos.y+rad,z=pos.z+rad}, technic.inductive_nodes)
for _,pos1 in ipairs(positions) do for _,pos1 in pairs(positions) do
local meta1 = minetest.env:get_meta(pos1) local meta1 = minetest.env:get_meta(pos1)
-- If not supplied see if this node can handle it. -- If not supplied see if this node can handle it.
if meta1:get_string("has_supply") == "" then if meta1:get_string("has_supply") == "" then
-- if demand surpasses the capacity of this node, don't bother adding it. -- if demand surpasses the capacity of this node, don't bother adding it.
local app_eu_demand = meta1:get_int("EU_demand")/eff_factor local app_eu_demand = math.floor(meta1:get_int("EU_demand")/eff_factor)
if connected_EU_demand + app_eu_demand <= max_charge then if connected_EU_demand + app_eu_demand <= max_charge then
--print("I can supply this:"..connected_EU_demand.."|"..app_eu_demand.."<="..max_charge.."|act:"..meta1:get_int("EU_charge"))
-- We can power the appliance. Register, and spend power if it is on. -- We can power the appliance. Register, and spend power if it is on.
connected_EU_demand = connected_EU_demand + app_eu_demand connected_EU_demand = connected_EU_demand + app_eu_demand
meta1:set_string("has_supply", pos.x..pos.y..pos.z) meta1:set_string("has_supply", pos.x..pos.y..pos.z)
used_charge = math.floor(used_charge+meta1:get_int("EU_charge")/eff_factor) --Always 0: used_charge = math.floor(used_charge+meta1:get_int("EU_charge")/eff_factor)
end end
elseif meta1:get_string("has_supply") == pos.x..pos.y..pos.z then elseif meta1:get_string("has_supply") == pos.x..pos.y..pos.z then
-- The appliance has power from this node. Spend power if it is on. -- The appliance has power from this node. Spend power if it is on.
used_charge = math.floor(used_charge+meta1:get_int("EU_charge")/eff_factor) used_charge = used_charge+math.floor(meta1:get_int("EU_charge")/eff_factor)
--print("My Lamp ("..pos.x..","..pos.y..","..pos.z..") Used:"..used_charge) --print("My Lamp ("..pos.x..","..pos.y..","..pos.z..") Used:"..used_charge.."Max:"..max_charge)
end end
meta:set_string("infotext", "Power Radiator is powered ("..math.floor(used_charge/max_charge*100).."% of maximum power)"); meta:set_string("infotext", "Power Radiator is powered ("..math.floor(used_charge/max_charge*100).."% of maximum power)");
if used_charge == 0 then if used_charge == 0 then