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Placing / digging extenders updates beacons in range.

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This commit is contained in:
Ben Deutsch 2015-10-03 21:52:05 +02:00
parent c79ddb5879
commit cf01db74b1
1 changed files with 53 additions and 2 deletions
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55
init.lua
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@ -77,7 +77,7 @@ local function count_extenders(pos)
extended = extended + ( C.extender_ranges[node.name] or 0.0 )
end
end
print("Total extended: " .. extended)
--print("Total extended: " .. extended)
return extended
end
@ -96,7 +96,6 @@ local function beacon_rightclick(pos, node, player, itemstack, pointed_thing)
local posstring = itemstack:get_metadata()
local thispos = hash_pos(pointed_thing.under)
--print("Key with metadata " .. posstring)
-- TODO: in range?
if posstring ~= thispos then
local dest_pos = unhash_pos(posstring)
local extended = count_extenders(pointed_thing.under)
@ -125,6 +124,52 @@ local function beacon_rightclick(pos, node, player, itemstack, pointed_thing)
return itemstack
end
local function extender_place(placepos, placer, itemstack, pointed_thing)
-- go over all possible *err* beacons, and update them
for z=-3,3 do
for x=-3,3 do
local pos = { x=placepos.x+x, y=placepos.y, z=placepos.z+z }
local node = minetest.get_node(pos)
if node ~= nil and node.name == 'telemosaic:beacon_err' then
-- candidate!
local dest_hash = minetest.get_meta(pos):get_string('telemosaic:dest')
if dest_hash ~= nil and dest_hash ~= '' then
local dest = unhash_pos(dest_hash)
local extended = count_extenders(pos)
local dist = vector.distance(pos, dest)
if dist <= C.beacon_range + extended then
-- upgrade :-)
minetest.swap_node(pos, { name = "telemosaic:beacon" })
end
end
end
end
end
end
local function extender_dig(digpos, oldnode, oldmetadata, digger)
-- go over all possible *actual* beacons, and update them
for z=-3,3 do
for x=-3,3 do
local pos = { x=digpos.x+x, y=digpos.y, z=digpos.z+z }
local node = minetest.get_node(pos)
if node ~= nil and node.name == 'telemosaic:beacon' then
-- candidate!
local dest_hash = minetest.get_meta(pos):get_string('telemosaic:dest')
if dest_hash ~= nil and dest_hash ~= '' then
local dest = unhash_pos(dest_hash)
local extended = count_extenders(pos)
local dist = vector.distance(pos, dest)
if dist > C.beacon_range + extended then
-- downgrade :-(
minetest.swap_node(pos, { name = "telemosaic:beacon_err" })
end
end
end
end
end
end
minetest.register_node('telemosaic:beacon_off', {
description = 'Telemosaic beacon',
tiles = {
@ -199,6 +244,8 @@ minetest.register_node('telemosaic:extender_one', {
},
paramtype = 'light',
groups = { cracky = 2 },
after_place_node = extender_place,
after_dig_node = extender_dig,
})
minetest.register_node('telemosaic:extender_two', {
description = 'Telemosaic extender, tier 2',
@ -207,6 +254,8 @@ minetest.register_node('telemosaic:extender_two', {
},
paramtype = 'light',
groups = { cracky = 2 },
after_place_node = extender_place,
after_dig_node = extender_dig,
})
minetest.register_node('telemosaic:extender_three', {
description = 'Telemosaic extender, tier 3',
@ -215,6 +264,8 @@ minetest.register_node('telemosaic:extender_three', {
},
paramtype = 'light',
groups = { cracky = 2 },
after_place_node = extender_place,
after_dig_node = extender_dig,
})
minetest.register_on_joinplayer(function(player)