Finished formspec code, testing needed.
This commit is contained in:
Carlos Chon
parent
827eccfdd0
commit
c17ef75ae5
351
init.lua
351
init.lua
@ -6,25 +6,23 @@ local waypoints = minetest.deserialize(modstorage:get_string(world_name)) or {}
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--------------- HELPER FUNCTIONS ---------------
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local function save() -- dumps table to modstorage
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modstorage:set_string(world_name, minetest.serialize(waypoints))
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modstorage:set_string(world_name, minetest.serialize(waypoints))
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end
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local function getIndexByName(table, n)
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for k,v in pairs(table) do
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for k,v in pairs(table) do
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if v.name == n then
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return k
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else
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end
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end
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return k
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else end
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end
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end
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local function getPosByName(table, n)
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for k,v in pairs(table) do
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for k,v in pairs(table) do
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if v.name == n then
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return v.pos
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else
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end
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end
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return v.pos
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else end
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end
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end
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local function waypointExists(table, n)
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@ -38,43 +36,55 @@ end
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local function validCommandArgs(args)
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if type(args) ~= "string" then
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invalidInput = "We need a string." return false
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elseif string.match (args, "[%W%s]") ~= nil then
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elseif string.match (args, "[%W%s]") ~= nil then
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invalidInput = "Invalid characters detected." return false
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elseif string.len (args) == 0 then
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elseif string.len (args) == 0 then
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invalidInput = "Please specify a name." return false
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else return true
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end
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else return true
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end
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end
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local function addWaypointHud(player, table)
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local wayName = table[#table].name
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local wayPos = minetest.string_to_pos(table[#table].pos)
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table[#table].hudId = player:hud_add({
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hud_elem_type = "waypoint",
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name = wayName,
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text = "m",
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number = 0xFFFFFF,
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world_pos = wayPos,
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})
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local function addWaypointHud(table, player)
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local wayName = waypoints[#waypoints].name
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local wayPos = minetest.string_to_pos(waypoints[#waypoints].pos)
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table[#table].hudId = player:hud_add({
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hud_elem_type = "waypoint",
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name = wayName,
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text = "m",
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number = 0xFFFFFF,
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world_pos = wayPos,
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})
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end
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local function loadWaypointsHud(player, table)
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for k,v in pairs(table) do
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player:hud_add({
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hud_elem_type = "waypoint",
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name = v.name,
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text = "m",
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number = 0xFFFFFF,
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world_pos = minetest.string_to_pos(v.pos),
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})
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end
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local function refreshWaypointHud(table, player)
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local wayName = waypoints[selected_idx].name
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local wayPos = minetest.string_to_pos(waypoints[selected_idx].pos)
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table[#table].hudId = player:hud_add({
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hud_elem_type = "waypoint",
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name = wayName,
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text = "m",
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number = 0xFFFFFF,
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world_pos = wayPos,
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})
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end
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local function loadWaypointsHud(table, player)
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for k,v in pairs(waypoints) do
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player:hud_add({
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hud_elem_type = "waypoint",
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name = v.name,
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text = "m",
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number = 0xFFFFFF,
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world_pos = minetest.string_to_pos(v.pos),
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})
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end
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end
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--------------- ON JOIN ------------------
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local join = minetest.register_on_joinplayer(function(player)
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minetest.after(.5, function()
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loadWaypointsHud(player, waypoints)
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end)
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minetest.after(.5, function()
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loadWaypointsHud(waypoints, player)
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end)
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end)
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-------------- NODE DEFINITIONS -----------------
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@ -82,39 +92,44 @@ local palette = {"blue", "green", "orange", "pink", "purple", "red", "white", "y
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-- BEACON DEFINITION
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for _, color in ipairs(palette) do
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minetest.register_node("simple_waypoints:"..color.."_beacon", {
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visual_scale = 1.0,
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drawtype = "plantlike",
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tiles = {"beacon_"..color..".png"},
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paramtype = "light",
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walkable = false,
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diggable = false,
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light_source = 13,
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groups = {not_in_creative_inventory=1}
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})
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minetest.register_node("simple_waypoints:"..color.."_beacon", {
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visual_scale = 1.0,
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drawtype = "plantlike",
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tiles = {"beacon_"..color..".png"},
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paramtype = "light",
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walkable = false,
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diggable = false,
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light_source = 13,
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groups = {not_in_creative_inventory=1}
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})
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end
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-- BEACON FUNCTIONS
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local function placeBeacon(pos)
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local random = math.random(1,#palette)
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for i=0,50 do
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local target_node = minetest.get_node({x=pos.x, y=pos.y+i, z=pos.z})
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if target_node.name == "air" then
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minetest.add_node({x=pos.x, y=pos.y+i, z=pos.z},
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{name="simple_waypoints:"..palette[random].."_beacon"})
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end
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end
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local function placeBeacon(pos, color)
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local random = math.random(1,#palette)
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for i=0,50 do
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local target_node = minetest.get_node({x=pos.x, y=pos.y+i, z=pos.z})
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if target_node.name == "air" then
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if color == nil then
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minetest.add_node({x=pos.x, y=pos.y+i, z=pos.z},
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{name="simple_waypoints:"..palette[random].."_beacon"})
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else
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minetest.add_node({x=pos.x, y=pos.y+i, z=pos.z},
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{name="simple_waypoints:"..color.."_beacon"})
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end
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end
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end
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end
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local function removeBeacon(pos)
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for _,v in ipairs(palette) do
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for i=0,50 do
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local target_node = minetest.get_node({x=pos.x, y=pos.y+i, z=pos.z})
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if target_node.name == "simple_waypoints:"..v.."_beacon" then
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minetest.add_node({x=pos.x, y=pos.y+i, z=pos.z}, {name="air"})
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end
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end
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end
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for _,v in ipairs(palette) do
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for i=0,50 do
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local target_node = minetest.get_node({x=pos.x, y=pos.y+i, z=pos.z})
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if target_node.name == "simple_waypoints:"..v.."_beacon" then
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minetest.add_node({x=pos.x, y=pos.y+i, z=pos.z}, {name="air"})
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end
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end
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end
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end
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--------------- CHAT COMMANDS -------------------
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@ -126,66 +141,64 @@ minetest.register_chatcommand("wc", {
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privs = {shout = true},
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func = function (name, params)
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local player = minetest.get_player_by_name(name)
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local p_pos = player:get_pos()
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local round_pos = vector.round(p_pos)
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local p_pos = player:get_pos()
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local round_pos = vector.round(p_pos)
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if waypointExists(waypoints, params) == true then
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return true, tostring("Waypoint "..params.." already exists.")
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elseif validCommandArgs(params) then
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waypoints[#waypoints+1] = { name = params,
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pos = minetest.pos_to_string(round_pos) }
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addWaypointHud(player, waypoints)
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placeBeacon(round_pos)
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save()
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return true, "Waypoint "..params.." created!"
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else
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return true, invalidInput
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end
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end
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waypoints[#waypoints+1] = { name = params,
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pos = minetest.pos_to_string(round_pos) }
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addWaypointHud(waypoints, player)
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placeBeacon(round_pos)
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save()
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return true, "Waypoint "..params.." created!"
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else return true, invalidInput
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end
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end
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})
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-- DELETE WAYPOINT
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minetest.register_chatcommand("wd", {
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params = "<waypoint_name>",
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description = "Delete a waypoint using its name.",
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privs = {shout = true},
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func = function(name,params)
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local player = minetest.get_player_by_name(name)
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local targetIndex = getIndexByName(waypoints, params)
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local beaconPos = getPosByName(waypoints, params)
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if (validCommandArgs(params) == true and type(targetIndex) == "number") then
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removeBeacon(minetest.string_to_pos(beaconPos))
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player:hud_remove(waypoints[targetIndex].hudId)
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table.remove (waypoints, targetIndex)
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params = "<waypoint_name>",
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description = "Delete a waypoint using its name.",
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privs = {shout = true},
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func = function(name,params)
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local player = minetest.get_player_by_name(name)
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local targetIndex = getIndexByName(waypoints, params)
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local beaconPos = getPosByName(waypoints, params)
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if (validCommandArgs(params) == true and type(targetIndex) == "number") then
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removeBeacon(minetest.string_to_pos(beaconPos))
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player:hud_remove(waypoints[targetIndex].hudId)
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table.remove(waypoints, targetIndex)
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save()
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return true, "Waypoint deleted."
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return true, "Waypoint deleted."
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elseif type(targetIndex) ~= "number" then
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return false, "Waypoint "..params.." is invalid or inexistent."
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end
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end
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return false, "Waypoint "..params.." is invalid or inexistent."
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end
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end
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})
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-- LIST WAYPOINTS
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minetest.register_chatcommand("wl", {
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params = "",
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description = "Lists your waypoints.",
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privs = {shout = true},
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func = function(name)
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local player = minetest.get_player_by_name(name)
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local p_name = player:get_player_name()
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for k,v in pairs(waypoints) do
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minetest.chat_send_player(p_name, tostring(k.." "..v.name.." "..v.pos))
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end
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end
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params = "",
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description = "Lists your waypoints.",
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privs = {shout = true},
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func = function(name)
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local player = minetest.get_player_by_name(name)
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local p_name = player:get_player_name()
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for k,v in pairs(waypoints) do
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minetest.chat_send_player(p_name, tostring(k.." "..v.name.." "..v.pos))
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end
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end
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})
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-- TELEPORT TO WAYPOINT
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minetest.register_chatcommand("wt", {
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params = "<waypoint_name>",
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description = "Teleports you to a specified waypoint.",
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privs = {shout = true},
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func = function(name, params)
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local player = minetest.get_player_by_name(name)
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params = "<waypoint_name>",
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description = "Teleports you to a specified waypoint.",
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privs = {shout = true},
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func = function(name, params)
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local player = minetest.get_player_by_name(name)
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local p_name = player:get_player_name()
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local targetPos = getPosByName(waypoints, params)
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if (validCommandArgs(params) == true and type(targetPos) == "string") then
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@ -193,68 +206,134 @@ minetest.register_chatcommand("wt", {
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return true, tostring("Teleported "..p_name.." to "..params..".")
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elseif type(targetPos) ~= "string" then
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return true, tostring("Waypoint "..params.." is invalid or inexistent.")
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end
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end
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end
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end
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})
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-- SHOW WAYPOINTS FORMSPEC
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minetest.register_chatcommand("wf", {
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func = function(name)
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waypoints_form.show_to(name)
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end,
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func = function(name)
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minetest.show_formspec(name, "simple_waypoints:waypoints_formspec", waypoints_formspec.get_main())
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end,
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})
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--------------- FORMSPEC -----------------------
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waypoints_formspec = {}
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local selected
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waypoints_form = {}
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function waypoints_form.get_formspec(name)
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local text = "Waypoints list"
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-- MAIN PAGE
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function waypoints_formspec.get_main()
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local text = "Waypoints list."
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formspec = {
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"size[11,14]",
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"real_coordinates[true]",
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"label[0.375,0.5;", minetest.formspec_escape(text), "]",
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"button_exit[8.7,0.75;2,1;teleport;Teleport]",
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"button[8.7,1.75;2,1;add;Add]",
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"button[8.7,2.75;2,1;remove;Remove]",
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"button[8.7,2.75;2,1;delete;Delete]",
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"button[8.7,3.75;2,1;rename;Rename]",
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}
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local f = ""
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f = f..
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"textlist[0.375,0.75;8,13;waylist"..";"
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"textlist[0.375,0.75;8,13;waylist;"
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for i = 1, #waypoints do
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f = f..i.." "..minetest.formspec_escape(waypoints[i].name..""..waypoints[i].pos)..","
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f = f..i.." "..minetest.formspec_escape(waypoints[i].name.." "..waypoints[i].pos)..","
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end
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formspec[#formspec+1] = f
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return table.concat(formspec, " ")
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formspec[#formspec+1] = f.."]"
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return table.concat(formspec, " ")
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end
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function waypoints_form.show_to(name)
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minetest.show_formspec(name, "simple_waypoints:waypoints_form", waypoints_form.get_formspec(name))
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function waypoints_formspec.get_add()
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local text = "Add waypoint at current position. Random color if unselected."
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local text2 = "Color:"
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formspec = {
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"size[10,5]",
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"real_coordinates[true]",
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"label[0.375,0.5;", text, "]",
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"label[5.375,1.80;", text2, "]",
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"field[0.375,2;4,0.6;name;Name:;]",
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"dropdown[5.375,2;4,0.6;color;blue,green,orange,pink,purple,red,white,yellow;0]",
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"button[4,3.5;2,1;create;Create]"
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}
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return table.concat(formspec, " ")
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end
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-- RENAME PAGE
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function waypoints_formspec.get_rename()
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local text = "Enter a new name:"
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formspec = {
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"size[4,2.5]",
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"real_coordinates[true]",
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"label[0.58,0.5;", text, "]",
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"field[0.25,0.9;3.5,0.6;new_name;;]",
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"button[1.5,1.75;1,0.5;ok;OK]"
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}
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return table.concat(formspec, " ")
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end
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function waypoints_formspec.get_exists()
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local text = "A waypoint with that name already exists!"
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local text2 = "Please choose a unique name."
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formspec = {
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"size[7,3]",
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"real_coordinates[true]",
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"label[0.375,0.5;", text, "]",
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"label[1.15,1;"; text2, "]",
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"button[2.5,1.5;2,1;back;Back]"
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}
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return table.concat(formspec, " ")
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end
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minetest.register_on_player_receive_fields(function(player, formname, fields)
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if formname ~= "simple_waypoints:waypoints_form" then
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return
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local pname = player:get_player_name()
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if formname ~= "simple_waypoints:waypoints_formspec" then return
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elseif fields.waylist then
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local event = minetest.explode_textlist_event(fields.waylist)
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local event = minetest.explode_textlist_event(fields.waylist)
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if(event.type == "CHG") then
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selected_idx = event.index
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end
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elseif fields.teleport then
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local pname = player:get_player_name()
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if selected_idx == nil then return
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else player:set_pos(minetest.string_to_pos(waypoints[selected_idx].pos))
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if waypoints[selected_idx] ~= nil then
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player:set_pos(minetest.string_to_pos(waypoints[selected_idx].pos))
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minetest.chat_send_all(pname .. " Teleported to " .. waypoints[selected_idx].name)
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selected_idx = nil -- "Teleport" button remembers the last location when you don't select a valid item. This is a reset.
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end
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elseif fields.add then
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minetest.show_formspec(pname, "simple_waypoints:waypoints_formspec", waypoints_formspec.get_add())
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elseif fields.create or fields.key_enter_field then
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if fields.name ~= nil and string.len(fields.name) ~= 0 then
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local player = minetest.get_player_by_name(pname)
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local p_pos = player:get_pos()
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local round_pos = vector.round(p_pos)
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if not waypointExists(waypoints, fields.name) then
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waypoints[#waypoints+1] = { name = fields.name, pos = minetest.pos_to_string(round_pos) }
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addWaypointHud(waypoints, player)
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placeBeacon(round_pos, fields.color)
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save()
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minetest.show_formspec(pname, "simple_waypoints:waypoints_formspec", waypoints_formspec.get_main())
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else minetest.show_formspec(pname, "simple_waypoints:waypoints_formspec", waypoints_formspec.get_exists())
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end
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end
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elseif fields.back then
|
||||
minetest.show_formspec(pname, "simple_waypoints:waypoints_formspec", waypoints_formspec.get_add())
|
||||
elseif fields.delete then
|
||||
if waypoints[selected_idx] ~= nil then
|
||||
local beaconPos = getPosByName(waypoints, waypoints[selected_idx].name)
|
||||
removeBeacon(minetest.string_to_pos(beaconPos))
|
||||
player:hud_remove(waypoints[selected_idx].hudId)
|
||||
table.remove(waypoints, selected_idx)
|
||||
save()
|
||||
minetest.show_formspec(pname, "simple_waypoints:waypoints_formspec", waypoints_formspec.get_main())
|
||||
end
|
||||
elseif fields.rename then
|
||||
if waypoints[selected_idx] ~= nil then
|
||||
minetest.show_formspec(pname, "simple_waypoints:waypoints_formspec", waypoints_formspec.get_rename())
|
||||
end
|
||||
elseif fields.ok or fields.key_enter_field then
|
||||
if fields.new_name ~= nil and string.len(fields.new_name) ~= 0 then
|
||||
waypoints[selected_idx].name = fields.new_name
|
||||
player:hud_remove(waypoints[selected_idx].hudId)
|
||||
refreshWaypointHud(waypoints, player)
|
||||
minetest.show_formspec(pname, "simple_waypoints:waypoints_formspec", waypoints_formspec.get_main())
|
||||
end
|
||||
end
|
||||
end)
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user