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backbone for network types and custom settings
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@entuland
entuland committed Jun 27, 2018
1 parent 6de58be commit 7645d16
Showing 1 changed file with 114 additions and 38 deletions.
152 changes: 114 additions & 38 deletions init.lua
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Original file line number Diff line number Diff line change
Expand Up @@ -6,8 +6,35 @@ tpad.mesh = "tpad-mesh.obj"
tpad.nodename = "tpad:tpad"
tpad.mod_path = minetest.get_modpath(tpad.mod_name)

local PRIVATE_PAD_STRING = "Private (only you)"
local PUBLIC_PAD_STRING = "Public (only your network)"
local GLOBAL_PAD_STRING = "Global (any network)"

local PRIVATE_PAD = 1
local PUBLIC_PAD = 2
local GLOBAL_PAD = 4

local padtype_flag_to_string = {
[PRIVATE_PAD] = PRIVATE_PAD_STRING,
[PUBLIC_PAD] = PUBLIC_PAD_STRING,
[GLOBAL_PAD] = GLOBAL_PAD_STRING,
}

local padtype_string_to_flag = {
[PRIVATE_PAD_STRING] = PRIVATE_PAD,
[PUBLIC_PAD_STRING] = PUBLIC_PAD,
[GLOBAL_PAD_STRING] = GLOBAL_PAD,
}

local short_padtype_string = {
[PRIVATE_PAD] = "private",
[PUBLIC_PAD] = "public",
[GLOBAL_PAD] = "global",
}

local smartfs = dofile(tpad.mod_path .. "/lib/smartfs.lua")
local notify = dofile(tpad.mod_path .. "/notify.lua")
local settings = Settings(tpad.mod_path .. "/custom.conf")

-- workaround storage to tell the main dialog about the last clicked pad
local last_clicked_pos = {}
Expand All @@ -18,6 +45,12 @@ local last_selected_index = {}
-- memory of shown waypoints
local waypoint_hud_ids = {}

local function default_settings()
tpad.max_total_pads_per_player = tonumber(settings:get("max_total_pads_per_player", 100))
tpad.max_global_pads_per_player = tonumber(settings:get("max_global_pads_per_player", 10))
end
default_settings()

-- ========================================================================
-- local helpers
-- ========================================================================
Expand Down Expand Up @@ -161,7 +194,7 @@ function tpad.on_place(itemstack, placer, pointed_thing)
local playername = placer:get_player_name()
meta:set_string("owner", playername)
meta:set_string("infotext", "Tpad Station by " .. playername .. " - right click to interact")
tpad.set_pad_name(pos, "")
tpad.set_pad_data(pos, "", PRIVATE_PAD_STRING)
end
return itemstack
end
Expand All @@ -170,9 +203,13 @@ function tpad.on_rightclick(clicked_pos, node, clicker)
local playername = clicker:get_player_name()
local clicked_meta = minetest.env:get_meta(clicked_pos)
local ownername = clicked_meta:get_string("owner")
local padname = tpad.get_pad_name(clicked_pos)
local padlist = tpad.get_padlist(ownername)
local last_index = last_selected_index[playername .. ":" .. ownername]
local pad = tpad.get_pad_data(clicked_pos)

if not pad or not ownername then
notify.err(playername, "Error! Missing pad data!")
return
end

local state
local formname
local pads_listbox
Expand All @@ -183,15 +220,21 @@ function tpad.on_rightclick(clicked_pos, node, clicker)
notify.warn(playername, "The selected pad doesn't belong to you")
return
end
tpad.set_pad_name(clicked_pos, state:get("padname_field"):getText())
local padname = state:get("padname_field"):getText()
local padtype = state:get("padtype_dropdown"):getSelectedItem()
tpad.set_pad_data(clicked_pos, padname, padtype)
end

local function teleport()
local selected_index = pads_listbox:getSelected()
local pad = tpad.get_pad_by_index(ownername, selected_index)
if not pad then
notify.err(playername, "Error! Missing pad data!")
return
end
local player = minetest.get_player_by_name(playername)
player:moveto(pad.pos, false)
notify(playername, "Teleported to " .. pad.name)
notify(playername, "Teleported to " .. pad.local_fullname)
tpad.hud_off(playername)
minetest.after(0, function()
minetest.close_formspec(playername, formname)
Expand Down Expand Up @@ -224,14 +267,14 @@ function tpad.on_rightclick(clicked_pos, node, clicker)
end

local delete_state = tpad.forms.confirm_pad_deletion:show(playername)
delete_state:get("padname_label"):setText("Are you sure you want to destroy \"" .. delete_pad.name .. "\" station?")
delete_state:get("padname_label"):setText("Are you sure you want to destroy \"" .. delete_pad.local_fullname .. "\" station?")

local confirm_button = delete_state:get("confirm_button")
confirm_button:onClick(function()
last_selected_index[playername .. ":" .. ownername] = nil
tpad.del_pad(ownername, delete_pad.pos)
minetest.remove_node(delete_pad.pos)
notify(playername, "Pad " .. delete_pad.name .. " destroyed")
notify(playername, "Pad " .. delete_pad.local_fullname .. " destroyed")
reshow_main()
end)

Expand All @@ -243,16 +286,20 @@ function tpad.on_rightclick(clicked_pos, node, clicker)
if ownername == playername then
formname = "tpad.forms.main_owner"
state = tpad.forms.main_owner:show(playername)
state:get("padname_field"):setText(padname)
state:get("padname_field"):setText(pad.name)
state:get("padname_field"):onKeyEnter(save)
state:get("save_button"):onClick(save)
state:get("save_button"):onClick(save)
state:get("delete_button"):onClick(delete)
state:get("padtype_dropdown"):setSelectedItem(padtype_flag_to_string[pad.type])
else
formname = "tpad.forms.main_visitor"
state = tpad.forms.main_visitor:show(playername)
state:get("visitor_label"):setText("Station \"" .. padname .. "\", owned by " .. ownername)
state:get("visitor_label"):setText("Station \"" .. pad.name .. "\", owned by " .. ownername)
end

local padlist = tpad.get_padlist(ownername)
local last_index = last_selected_index[playername .. ":" .. ownername]

pads_listbox = state:get("pads_listbox")
pads_listbox:clearItems()
for _, pad_item in ipairs(padlist) do
Expand Down Expand Up @@ -291,27 +338,34 @@ end

tpad.forms = {}

local function form_main_common(state)
local pads_listbox = state:listbox(0.2, 1.4, 7.5, 4, "pads_listbox", {})
local teleport_button = state:button(0.2, 6, 1.5, 0, "teleport_button", "Teleport")
local close_button = state:button(6.5, 6, 1.5, 0, "close_button", "Close")
local function forms_add_padlist(state)
local pads_listbox = state:listbox(0.2, 2.4, 7.6, 4, "pads_listbox", {})
local teleport_button = state:button(0.2, 7, 1.5, 0, "teleport_button", "Teleport")
local close_button = state:button(6.5, 7, 1.5, 0, "close_button", "Close")
close_button:setClose(true)
state:label(0.2, 6.5, "teleport_label", "(you can doubleclick on a station to teleport)")
state:label(0.2, 7.5, "teleport_label", "(you can doubleclick on a station to teleport)")
end

tpad.forms.main_owner = smartfs.create("tpad.forms.main_owner", function(state)
state:size(8, 7);
state:size(8, 8);
state:field(0.5, 1, 6, 0, "padname_field", "This station name", "")
local save_button = state:button(6.5, 0.7, 1.5, 0, "save_button", "Save")
save_button:setClose(true)
local delete_button = state:button(3, 6, 1.5, 0, "delete_button", "Delete")
form_main_common(state)

local padtype_dropdown = state:dropdown(0.2, 1.2, 6.4, 0, "padtype_dropdown")
padtype_dropdown:addItem(PUBLIC_PAD_STRING)
padtype_dropdown:addItem(PRIVATE_PAD_STRING)
padtype_dropdown:addItem(GLOBAL_PAD_STRING)

local delete_button = state:button(1.9, 7, 1.5, 0, "delete_button", "Delete")

forms_add_padlist(state)
end)

tpad.forms.main_visitor = smartfs.create("tpad.forms.main_visitor", function(state)
state:size(8, 7)
state:label(0.2, 0.5, "visitor_label", "")
form_main_common(state)
state:size(8, 8)
state:label(0.2, 1, "visitor_label", "")
forms_add_padlist(state)
end)

tpad.forms.confirm_pad_deletion = smartfs.create("tpad.forms.confirm_pad_deletion", function(state)
Expand All @@ -326,53 +380,75 @@ end)
-- helper functions
-- ========================================================================

local function decorate_pad_data(pos, pad, ownername)
pad = table.copy(pad)
if type(pos) == "string" then
pad.strpos = pos
pad.pos = minetest.string_to_pos(pos)
else
pad.pos = pos
pad.strpos = minetest.pos_to_string(pos)
end
pad.owner = ownername
pad.name = pad.name or ""
pad.type = pad.type or PUBLIC_PAD
pad.local_fullname = pad.name .. " " .. pad.strpos .. " " .. short_padtype_string[pad.type]
pad.global_fullname = "[" .. ownername .. "] " .. pad.name .. " " .. pad.strpos
return pad
end

-- prepare the list of stations to be shown in the main dialog
function tpad.get_padlist(ownername)
function tpad.get_padlist(ownername, isglobal)
local pads = tpad._get_stored_pads(ownername)
local result = {}
for strpos, pad in pairs(pads) do
table.insert(result, pad.name .. " " .. strpos)
pad = decorate_pad_data(strpos, pad, ownername)
if isglobal then
table.insert(result, pad.global_fullname)
else
table.insert(result, pad.local_fullname)
end
end
table.sort(result)
return result
end

-- used by the main dialog to pair up chosen station with stored pads
function tpad.get_pad_by_index(ownername, index)
function tpad.get_pad_by_index(ownername, index, isglobal)
local pads = tpad._get_stored_pads(ownername)
local padlist = tpad.get_padlist(ownername)
local padlist = tpad.get_padlist(ownername, isglobal)
local chosen = padlist[index]
if not chosen then return end
for strpos, pad in pairs(pads) do
if chosen == pad.name .. " " .. strpos then
return {
pos = minetest.string_to_pos(strpos),
name = pad.name .. " " .. strpos,
}
pad = decorate_pad_data(strpos, pad, ownername)
if chosen == pad.global_fullname or chosen == pad.local_fullname then
return pad
end
end
end

function tpad.get_pad_name(pos)
function tpad.get_pad_data(pos)
local meta = minetest.env:get_meta(pos)
local ownername = meta:get_string("owner")
local pads = tpad._get_stored_pads(ownername)
local strpos = minetest.pos_to_string(pos)
local pad = pads[strpos]
return pad and pad.name or ""
if not pad then return end
return decorate_pad_data(pos, pad, ownername)
end

function tpad.set_pad_name(pos, name)
function tpad.set_pad_data(pos, padname, padtype)
local meta = minetest.env:get_meta(pos)
local ownername = meta:get_string("owner")
local pads = tpad._get_stored_pads(ownername)
local strpos = minetest.pos_to_string(pos)
local pad = pads[strpos]
if pad then
pad.name = name
else
pads[strpos] = { name = name }
if not pad then
pad = {}
end
pad.name = padname
pad.type = padtype_string_to_flag[padtype]
pads[strpos] = pad
tpad._set_stored_pads(ownername, pads)
end

Expand Down

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