From e64994d473fce07b2a92bd86a85c6d118ae8ff7d Mon Sep 17 00:00:00 2001 From: kpoppel Date: Sat, 6 Jul 2013 00:17:56 +0200 Subject: [PATCH] Fix a bug when digging up a small cube light. Fix the power radiator so that it reacts correcty when power is lost. Add punch feature to toggle all attached appliances. --- technic/lighting.lua | 4 ++-- technic/power_radiator.lua | 40 ++++++++++++++++++++++++++++---------- 2 files changed, 32 insertions(+), 12 deletions(-) diff --git a/technic/lighting.lua b/technic/lighting.lua index 1d4b45f..546e42c 100644 --- a/technic/lighting.lua +++ b/technic/lighting.lua @@ -488,7 +488,7 @@ minetest.register_node('technic:homedecor_glowlight_small_cube_yellow_active', { sounds = default.node_sound_wood_defaults(), 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) technic_homedecor_rotate_and_place(itemstack, placer, pointed_thing) return itemstack @@ -569,7 +569,7 @@ minetest.register_node('technic:homedecor_glowlight_small_cube_white_active', { sounds = default.node_sound_wood_defaults(), 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) technic_homedecor_rotate_and_place(itemstack, placer, pointed_thing) return itemstack diff --git a/technic/power_radiator.lua b/technic/power_radiator.lua index 8b0666a..4e248b1 100644 --- a/technic/power_radiator.lua +++ b/technic/power_radiator.lua @@ -7,6 +7,10 @@ -- sum(power rating of the attached appliances)/0.6 -- Using inductive power transfer is very inefficient so this is -- 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: @@ -29,7 +33,7 @@ technic.inductive_on_construct = function(pos, eu_demand, infotext) local meta = minetest.env:get_meta(pos) meta:set_string("infotext", infotext) 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_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. @@ -63,11 +67,11 @@ technic.inductive_on_punch_on = function(pos, eu_charge, swapnode) local shutdown_inductive_appliances = function(pos) -- The supply radius - local rad = 4 + local rad = power_radius -- If the radiator is removed. turn off all appliances in region -- 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) - for _,pos1 in ipairs(positions) do + for _,pos1 in pairs(positions) do local meta1 = minetest.env:get_meta(pos1) -- If the appliance is belonging to this node 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 +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( "technic:power_radiator", { @@ -114,6 +130,9 @@ minetest.register_node( shutdown_inductive_appliances(pos) return minetest.node_dig(pos, node, digger) end, + on_punch = function(pos, node, puncher) + toggle_on_off_inductive_appliances(pos, node, puncher) + end }) minetest.register_craft( @@ -143,7 +162,7 @@ minetest.register_abm( meta:set_string("infotext", "Power Radiator is unpowered"); -- meta:set_int("active",1) -- used for setting textures someday maybe shutdown_inductive_appliances(pos) - connected_EU_demand = 0 + meta:set_int("connected_EU_demand", 0) elseif eu_input == eu_demand then -- Powered and ready @@ -154,7 +173,7 @@ minetest.register_abm( -- Efficiency factor local eff_factor = 0.6 -- The supply radius - local rad = 6 + local rad = power_radius local meta1 = nil local pos1 = {} @@ -162,23 +181,24 @@ minetest.register_abm( -- 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) - for _,pos1 in ipairs(positions) do + for _,pos1 in pairs(positions) do local meta1 = minetest.env:get_meta(pos1) -- If not supplied see if this node can handle it. if meta1:get_string("has_supply") == "" then -- 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 + --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. connected_EU_demand = connected_EU_demand + app_eu_demand 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 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. - used_charge = math.floor(used_charge+meta1:get_int("EU_charge")/eff_factor) - --print("My Lamp ("..pos.x..","..pos.y..","..pos.z..") Used:"..used_charge) + 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.."Max:"..max_charge) end meta:set_string("infotext", "Power Radiator is powered ("..math.floor(used_charge/max_charge*100).."% of maximum power)"); if used_charge == 0 then