128 lines
3.6 KiB
Lua
128 lines
3.6 KiB
Lua
--[[
|
|
|
|
Hyperloop Mod
|
|
=============
|
|
|
|
Copyright (C) 2017-2019 Joachim Stolberg
|
|
|
|
LGPLv2.1+
|
|
See LICENSE.txt for more information
|
|
|
|
]]--
|
|
|
|
-- for lazy programmers
|
|
local S = function(pos) if pos then return minetest.pos_to_string(pos) end end
|
|
local P = minetest.string_to_pos
|
|
local M = minetest.get_meta
|
|
|
|
-- Load support for intllib.
|
|
local MP = minetest.get_modpath("hyperloop")
|
|
local I, NS = dofile(MP.."/intllib.lua")
|
|
|
|
local Stations = hyperloop.Stations
|
|
|
|
-- Return a text block with all given station names and their attributes
|
|
local function generate_string(sortedList)
|
|
-- Generate a list with lStationPositions[pos] = idx
|
|
-- used to generate the "connected with" list.
|
|
local lStationPositions = {}
|
|
for idx,item in ipairs(sortedList) do
|
|
local sKey = S(item.pos)
|
|
lStationPositions[sKey] = idx
|
|
end
|
|
|
|
local tRes = {
|
|
"label[0,0;ID]"..
|
|
"label[0.7,0;"..I("Dist.").."]"..
|
|
"label[1.8,0;"..I("Station/Junction").."]"..
|
|
"label[5.4,0;"..I("Position").."]"..
|
|
"label[7.9,0;"..I("Owner").."]"..
|
|
"label[10,0;"..I("Conn. with").."]"}
|
|
for idx,dataSet in ipairs(sortedList) do
|
|
if idx == 23 then
|
|
break
|
|
end
|
|
local ypos = 0.2 + idx * 0.4
|
|
local owner = dataSet.owner or "<unknown>"
|
|
local name = dataSet.name or "<unknown>"
|
|
local distance = dataSet.distance or 0
|
|
|
|
tRes[#tRes+1] = "label[0,"..ypos..";"..idx.."]"
|
|
tRes[#tRes+1] = "label[0.7,"..ypos..";"..distance.." m]"
|
|
tRes[#tRes+1] = "label[1.8,"..ypos..";"..string.sub(name,1,24).."]"
|
|
tRes[#tRes+1] = "label[5.4,"..ypos..";"..S(dataSet.pos).."]"
|
|
tRes[#tRes+1] = "label[7.9,"..ypos..";"..string.sub(owner,1,14).."]"
|
|
tRes[#tRes+1] = "label[10,"..ypos..";"
|
|
for dir,conn in pairs(dataSet.conn) do
|
|
if conn and lStationPositions[conn] then
|
|
tRes[#tRes + 1] = lStationPositions[conn]
|
|
tRes[#tRes + 1] = ", "
|
|
else
|
|
tRes[#tRes + 1] = conn
|
|
tRes[#tRes + 1] = ", "
|
|
end
|
|
end
|
|
tRes[#tRes] = "]"
|
|
end
|
|
return table.concat(tRes)
|
|
end
|
|
|
|
local function station_list_as_string(pos)
|
|
-- Generate a distance sorted list of all stations
|
|
local sortedList = Stations:station_list(pos, nil, "dist")
|
|
-- Generate the formspec string
|
|
return generate_string(sortedList)
|
|
end
|
|
|
|
local function network_list_as_string(pos)
|
|
-- Determine next station position
|
|
local next_pos = Stations:get_next_station(pos)
|
|
-- Generate a distance sorted list of all connected stations
|
|
local sortedList = Stations:station_list(pos, next_pos, "dist")
|
|
-- Generate the formspec string
|
|
return generate_string(sortedList)
|
|
end
|
|
|
|
local function map_on_use(itemstack, user)
|
|
local player_name = user:get_player_name()
|
|
local pos = user:get_pos()
|
|
local sStationList = station_list_as_string(pos)
|
|
local formspec = "size[12,10]" ..
|
|
default.gui_bg..
|
|
default.gui_bg_img..
|
|
default.gui_slots..
|
|
sStationList ..
|
|
"button_exit[5,9.5;2,1;close;"..I("Close").."]"
|
|
|
|
minetest.show_formspec(player_name, "hyperloop:station_map", formspec)
|
|
return itemstack
|
|
end
|
|
|
|
local function map_on_secondary_use(itemstack, user)
|
|
local player_name = user:get_player_name()
|
|
local pos = user:get_pos()
|
|
local sStationList = network_list_as_string(pos)
|
|
local formspec = "size[12,10]" ..
|
|
default.gui_bg..
|
|
default.gui_bg_img..
|
|
default.gui_slots..
|
|
sStationList ..
|
|
"button_exit[5,9.5;2,1;close;"..I("Close").."]"
|
|
|
|
minetest.show_formspec(player_name, "hyperloop:station_map", formspec)
|
|
return itemstack
|
|
end
|
|
|
|
-- Tool for tube workers to find the next station
|
|
minetest.register_node("hyperloop:station_map", {
|
|
description = I("Hyperloop Station Book"),
|
|
inventory_image = "hyperloop_stations_book.png",
|
|
wield_image = "hyperloop_stations_book.png",
|
|
groups = {cracky=1, book=1},
|
|
on_use = map_on_use,
|
|
on_place = map_on_secondary_use,
|
|
on_secondary_use = map_on_secondary_use,
|
|
stack_max = 1,
|
|
})
|
|
|