minetest-mods/technic
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Merge pull request #320 from cheapie/master

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Fixes for network calculation issues
This commit is contained in:
Vanessa Ezekowitz 2017-03-10 02:44:16 -05:00 committed by GitHub
commit 5b473927ca
4 changed files with 112 additions and 14 deletions
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1
technic/machines/init.lua
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@ -8,6 +8,7 @@ dofile(path.."/MV/init.lua")
dofile(path.."/HV/init.lua")
dofile(path.."/switching_station.lua")
dofile(path.."/power_monitor.lua")
dofile(path.."/supply_converter.lua")
dofile(path.."/other/init.lua")

61
technic/machines/power_monitor.lua Normal file
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@ -0,0 +1,61 @@
-- POWER MONITOR
-- The power monitor can be used to monitor how much power is available on a network,
-- similarly to the old "slave" switching stations.
local S = technic.getter
minetest.register_craft({
output = "technic:power_monitor",
recipe = {
{"", "", ""},
{"", "technic:machine_casing", "default:copper_ingot"},
{"technic:lv_cable", "technic:lv_cable", "technic:lv_cable"}
}
})
minetest.register_node("technic:power_monitor",{
description = S("Power Monitor"),
tiles = {"technic_water_mill_top_active.png", "technic_water_mill_top_active.png",
"technic_water_mill_top_active.png", "technic_water_mill_top_active.png",
"technic_water_mill_top_active.png", "technic_water_mill_top_active.png"},
groups = {snappy=2, choppy=2, oddly_breakable_by_hand=2, technic_all_tiers=1, technic_machine=1},
connect_sides = {"bottom"},
sounds = default.node_sound_wood_defaults(),
on_construct = function(pos)
local meta = minetest.get_meta(pos)
meta:set_string("infotext", S("Power Monitor"))
end,
})
minetest.register_abm({
nodenames = {"technic:power_monitor"},
label = "Power Monitor",
interval = 1,
chance = 1,
action = function(pos, node, active_object_count, active_object_count_wider)
local meta = minetest.get_meta(pos)
local network_hash = technic.cables[minetest.hash_node_position(pos)]
local network = network_hash and minetest.get_position_from_hash(network_hash)
local sw_pos = network and {x=network.x,y=network.y+1,z=network.z}
local timeout = 0
for tier in pairs(technic.machines) do
timeout = math.max(meta:get_int(tier.."_EU_timeout"),timeout)
end
if timeout > 0 and sw_pos and minetest.get_node(sw_pos).name == "technic:switching_station" then
local sw_meta = minetest.get_meta(sw_pos)
local supply = sw_meta:get_int("supply")
local demand = sw_meta:get_int("demand")
meta:set_string("infotext",
S("Power Monitor. Supply: @1 Demand: @2",
technic.pretty_num(supply), technic.pretty_num(demand)))
else
meta:set_string("infotext",S("Power Monitor Has No Network"))
end
end,
})
for tier in pairs(technic.machines) do
-- RE in order to use the "timeout" functions, although it consumes 0 power
technic.register_machine(tier, "technic:power_monitor", "RE")
end

9
technic/machines/register/cables.lua
View File

@ -20,8 +20,13 @@ local function clear_networks(pos)
{x=pos.x, y=pos.y, z=pos.z+1},
{x=pos.x, y=pos.y, z=pos.z-1}}
for _,connected_pos in pairs(positions) do
if technic.cables[minetest.hash_node_position(connected_pos)] then
technic.networks[technic.cables[minetest.hash_node_position(connected_pos)]] = nil
local net = technic.cables[minetest.hash_node_position(connected_pos)]
if net and technic.networks[net] then
for _,v in pairs(technic.networks[net].all_nodes) do
local pos1 = minetest.hash_node_position(v)
technic.cables[pos1] = nil
end
technic.networks[net] = nil
end
end
end

55
technic/machines/switching_station.lua
View File

@ -58,6 +58,11 @@ minetest.register_node("technic:switching_station",{
meta:set_string("infotext", S("Switching Station"))
meta:set_string("active", 1)
end,
after_dig_node = function(pos)
minetest.forceload_free_block(pos)
pos.y = pos.y - 1
minetest.forceload_free_block(pos)
end,
})
--------------------------------------------------
@ -89,6 +94,7 @@ local check_node_subp = function(PR_nodes, RE_nodes, BA_nodes, SP_nodes, all_nod
add_new_cable_node(all_nodes, pos,network_id)
elseif machines[name] then
--dprint(name.." is a "..machines[name])
meta:set_string(tier.."_network",minetest.pos_to_string(sw_pos))
if machines[name] == technic.producer then
add_new_cable_node(PR_nodes, pos, network_id)
elseif machines[name] == technic.receiver then
@ -102,7 +108,6 @@ local check_node_subp = function(PR_nodes, RE_nodes, BA_nodes, SP_nodes, all_nod
-- Another switching station -> disable it
add_new_cable_node(SP_nodes, pos, network_id)
meta:set_int("active", 0)
meta:set_string("active_pos", minetest.serialize(sw_pos))
elseif machines[name] == technic.battery then
add_new_cable_node(BA_nodes, pos, network_id)
end
@ -159,7 +164,7 @@ local get_network = function(sw_pos, pos1, tier)
i = i + 1
until all_nodes[i] == nil
technic.networks[minetest.hash_node_position(pos1)] = {tier = tier, PR_nodes = PR_nodes,
RE_nodes = RE_nodes, BA_nodes = BA_nodes, SP_nodes = SP_nodes}
RE_nodes = RE_nodes, BA_nodes = BA_nodes, SP_nodes = SP_nodes, all_nodes = all_nodes}
return PR_nodes, BA_nodes, RE_nodes
end
@ -186,26 +191,29 @@ minetest.register_abm({
local RE_nodes
local machine_name = S("Switching Station")
if meta:get_int("active") ~= 1 then
meta:set_int("active", 1)
local active_pos = minetest.deserialize(meta:get_string("active_pos"))
if active_pos then
local meta1 = minetest.get_meta(active_pos)
meta:set_string("infotext", S("%s (Slave)"):format(meta1:get_string("infotext")))
end
return
end
-- Which kind of network are we on:
pos1 = {x=pos.x, y=pos.y-1, z=pos.z}
--Disable if necessary
if meta:get_int("active") ~= 1 then
minetest.forceload_free_block(pos)
minetest.forceload_free_block(pos1)
meta:set_string("infotext",S("%s Already Present"):format(machine_name))
return
end
local name = minetest.get_node(pos1).name
local tier = technic.get_cable_tier(name)
if tier then
-- Forceload switching station
minetest.forceload_block(pos)
minetest.forceload_block(pos1)
PR_nodes, BA_nodes, RE_nodes = get_network(pos, pos1, tier)
else
--dprint("Not connected to a network")
meta:set_string("infotext", S("%s Has No Network"):format(machine_name))
minetest.forceload_free_block(pos)
minetest.forceload_free_block(pos1)
return
end
@ -293,6 +301,10 @@ minetest.register_abm({
S("@1. Supply: @2 Demand: @3",
machine_name, technic.pretty_num(PR_eu_supply), technic.pretty_num(RE_eu_demand)))
-- Data that will be used by the power monitor
meta:set_int("supply",PR_eu_supply)
meta:set_int("demand",RE_eu_demand)
-- If the PR supply is enough for the RE demand supply them all
if PR_eu_supply >= RE_eu_demand then
--dprint("PR_eu_supply"..PR_eu_supply.." >= RE_eu_demand"..RE_eu_demand)
@ -354,6 +366,7 @@ minetest.register_abm({
meta1 = minetest.get_meta(pos1)
meta1:set_int(eu_input_str, 0)
end
end,
})
@ -376,6 +389,7 @@ minetest.register_abm({
interval = 1,
chance = 1,
action = function(pos, node, active_object_count, active_object_count_wider)
local meta = minetest.get_meta(pos)
for tier, machines in pairs(technic.machines) do
if machines[node.name] and switching_station_timeout_count(pos, tier) then
local nodedef = minetest.registered_nodes[node.name]
@ -394,6 +408,23 @@ minetest.register_abm({
end,
})
--Re-enable disabled switching station if necessary, similar to the timeout above
minetest.register_abm({
nodenames = {"technic:switching_station"},
interval = 1,
chance = 1,
action = function(pos, node, active_object_count, active_object_count_wider)
local meta = minetest.get_meta(pos)
local pos1 = {x=pos.x,y=pos.y-1,z=pos.z}
local tier = technic.get_cable_tier(minetest.get_node(pos1).name)
if not tier then return end
if switching_station_timeout_count(pos, tier) then
local meta = minetest.get_meta(pos)
meta:set_int("active",1)
end
end,
})
for tier, machines in pairs(technic.machines) do
-- SPECIAL will not be traversed
technic.register_machine(tier, "technic:switching_station", "SPECIAL")