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local S = unified_inventory.gettext
local F = minetest.formspec_escape
local hud_colors = {
{"#FFFFFF", 0xFFFFFF, S("White")},
{"#DBBB00", 0xf1d32c, S("Yellow")},
{"#DD0000", 0xDD0000, S("Red")},
{"#2cf136", 0x2cf136, S("Green")},
{"#2c4df1", 0x2c4df1, S("Blue")},
}
local hud_colors_max = #hud_colors
-- Stores temporary player data (persists until player leaves)
local waypoints_temp = {}
unified_inventory.register_page("waypoints", {
get_formspec = function(player)
local player_name = player:get_player_name()
-- build a "fake" temp entry if the server took too long
-- during sign-on and returned an empty entry
if not waypoints_temp[player_name] then waypoints_temp[player_name] = {hud = 1} end
local waypoints = datastorage.get(player_name, "waypoints")
local formspec = "background[0,4.5;8,4;ui_main_inventory.png]" ..
"image[0,0;1,1;ui_waypoints_icon.png]" ..
"label[1,0;" .. F(S("Waypoints")) .. "]"
-- Tabs buttons:
for i = 1, 5, 1 do
formspec = formspec ..
"image_button[0.0," .. 0.2 + i * 0.7 .. ";.8,.8;" ..
(i == waypoints.selected and "ui_blue_icon_background.png^" or "") ..
"ui_" .. i .. "_icon.png;" ..
"select_waypoint" .. i .. ";]" ..
"tooltip[select_waypoint" .. i .. ";"
.. (S("Select Waypoint #%d"):format(i)).."]"
end
local i = waypoints.selected or 1
local waypoint = waypoints[i] or {}
local temp = waypoints_temp[player_name][i] or {}
local default_name = string.format(S("Waypoint %d"), i)
-- Main buttons:
formspec = formspec ..
"image_button[4.5,3.7;.8,.8;"..
"ui_waypoint_set_icon.png;"..
"set_waypoint"..i..";]"..
"tooltip[set_waypoint" .. i .. ";"
.. F(S("Set waypoint to current location")).."]"
formspec = formspec ..
"image_button[5.2,3.7;.8,.8;"..
(waypoint.active and "ui_on_icon.png" or "ui_off_icon.png")..";"..
"toggle_waypoint"..i..";]"..
"tooltip[toggle_waypoint" .. i .. ";"
.. F(S("Make waypoint @1",
waypoint.active and S("invisible") or S("visible"))).."]"
formspec = formspec ..
"image_button[5.9,3.7;.8,.8;"..
(waypoint.display_pos and "ui_green_icon_background.png" or "ui_red_icon_background.png").."^ui_xyz_icon.png;"..
"toggle_display_pos" .. i .. ";]"..
"tooltip[toggle_display_pos" .. i .. ";"
.. F(S("@1 display of waypoint coordinates",
waypoint.display_pos and S("Disable") or S("Enable"))) .."]"
formspec = formspec ..
"image_button[6.6,3.7;.8,.8;"..
"ui_circular_arrows_icon.png;"..
"toggle_color"..i..";]"..
"tooltip[toggle_color" .. i .. ";"
.. F(S("Change color of waypoint display")).."]"
formspec = formspec ..
"image_button[7.3,3.7;.8,.8;"..
"ui_pencil_icon.png;"..
"rename_waypoint"..i..";]"..
"tooltip[rename_waypoint" .. i .. ";"
.. F(S("Edit waypoint name")).."]"
-- Waypoint's info:
if waypoint.active then
formspec = formspec .. "label[1,0.8;"..F(S("Waypoint active")).."]"
else
formspec = formspec .. "label[1,0.8;"..F(S("Waypoint inactive")).."]"
end
if temp.edit then
formspec = formspec ..
"field[1.3,3.2;6,.8;rename_box" .. i .. ";;"
..(waypoint.name or default_name).."]" ..
"image_button[7.3,2.9;.8,.8;"..
"ui_ok_icon.png;"..
"confirm_rename"..i.. ";]"..
"tooltip[confirm_rename" .. i .. ";"
.. F(S("Finish editing")).."]"
end
formspec = formspec .. "label[1,1.3;"..F(S("World position"))..": " ..
minetest.pos_to_string(waypoint.world_pos or vector.new()) .. "]" ..
"label[1,1.8;"..F(S("Name"))..": ".. (waypoint.name or default_name) .. "]" ..
"label[1,2.3;"..F(S("HUD text color"))..": " ..
hud_colors[waypoint.color or 1][3] .. "]"
return {formspec=formspec}
end,
})
unified_inventory.register_button("waypoints", {
type = "image",
image = "ui_waypoints_icon.png",
tooltip = S("Waypoints"),
hide_lite=true
})
local function update_hud(player, waypoints, temp, i)
local waypoint = waypoints[i]
if not waypoint then return end
temp[i] = temp[i] or {}
temp = temp[i]
local pos = waypoint.world_pos or vector.new()
local name
if waypoint.display_pos then
name = minetest.pos_to_string(pos)
if waypoint.name then
name = name..", "..waypoint.name
end
else
name = waypoint.name or "Waypoint "..i
end
if temp.hud then
player:hud_remove(temp.hud)
end
if waypoint.active then
temp.hud = player:hud_add({
hud_elem_type = "waypoint",
number = hud_colors[waypoint.color or 1][2] ,
name = name,
text = "m",
world_pos = pos
})
else
temp.hud = nil
end
end
minetest.register_on_player_receive_fields(function(player, formname, fields)
if formname ~= "" then return end
local player_name = player:get_player_name()
local update_formspec = false
local need_update_hud = false
local hit = false
local waypoints = datastorage.get(player_name, "waypoints")
local temp = waypoints_temp[player_name]
for i = 1, 5, 1 do
if fields["select_waypoint"..i] then
hit = true
waypoints.selected = i
update_formspec = true
end
if fields["toggle_waypoint"..i] then
hit = true
waypoints[i] = waypoints[i] or {}
waypoints[i].active = not (waypoints[i].active)
need_update_hud = true
update_formspec = true
end
if fields["set_waypoint"..i] then
hit = true
local pos = player:getpos()
pos.x = math.floor(pos.x)
pos.y = math.floor(pos.y)
pos.z = math.floor(pos.z)
waypoints[i] = waypoints[i] or {}
waypoints[i].world_pos = pos
need_update_hud = true
update_formspec = true
end
if fields["rename_waypoint"..i] then
hit = true
temp[i] = temp[i] or {}
temp[i].edit = true
update_formspec = true
end
if fields["toggle_display_pos"..i] then
hit = true
waypoints[i] = waypoints[i] or {}
waypoints[i].display_pos = not waypoints[i].display_pos
need_update_hud = true
update_formspec = true
end
if fields["toggle_color"..i] then
hit = true
waypoints[i] = waypoints[i] or {}
local color = waypoints[i].color or 1
color = color + 1
if color > hud_colors_max then
color = 1
end
waypoints[i].color = color
need_update_hud = true
update_formspec = true
end
if fields["confirm_rename"..i] then
hit = true
waypoints[i] = waypoints[i] or {}
temp[i].edit = false
waypoints[i].name = fields["rename_box"..i]
need_update_hud = true
update_formspec = true
end
if need_update_hud then
update_hud(player, waypoints, temp, i)
end
if update_formspec then
unified_inventory.set_inventory_formspec(player, "waypoints")
end
if hit then return end
end
end)
minetest.register_on_joinplayer(function(player)
local player_name = player:get_player_name()
local waypoints = datastorage.get(player_name, "waypoints")
local temp = {}
waypoints_temp[player_name] = temp
for i = 1, 5 do
update_hud(player, waypoints, temp, i)
end
end)
minetest.register_on_leaveplayer(function(player)
waypoints_temp[player:get_player_name()] = nil
end)
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