whosit/waypoint_compass
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add special handling of label string

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whosit 2021-05-28 10:05:24 +03:00
parent ac0f1a299b
commit f521c193dc
1 changed files with 27 additions and 13 deletions
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40
init.lua
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@ -16,26 +16,37 @@ local player_waypoints = {} -- store a current player waypoint to see if it need
local compass_dialog_context = {} -- store a compass item that player is editing via dialog
local function get_compass_meta_pos(meta)
return minetest.string_to_pos(meta:get_string("waypoint_compass:position"))
end
local function set_compass_meta_label(meta, label)
meta:set_string("description", string.format("Waypoint compass to \"%s\"", label))
meta:set_string("waypoint_compass:label", label)
if label == "coords" then
local pos = get_compass_meta_pos(meta)
if pos then
meta:set_string("description", string.format("Waypoint compass to %s", minetest.pos_to_string(pos)))
else
meta:set_string("description", DEFAULT_DESCRIPTION)
end
else
meta:set_string("description", string.format("Waypoint compass to \"%s\"", label))
end
end
local function get_compass_meta_label(meta)
local label = meta:get_string("waypoint_compass:label")
return label ~= "" and label or "destination"
return meta:get_string("waypoint_compass:label")
end
local function set_compass_meta_pos(meta, pos)
local pos_str = minetest.serialize(pos)
local pos_str = minetest.pos_to_string(pos)
meta:set_string("waypoint_compass:position", pos_str)
end
local function get_compass_meta_pos(meta)
return minetest.deserialize(meta:get_string("waypoint_compass:position"))
if get_compass_meta_label(meta) == "coords" then
meta:set_string("description", string.format("Waypoint compass to %s", minetest.pos_to_string(pos)))
end
end
@ -92,15 +103,18 @@ end
local function show_hud_waypoint(player, compass_item_meta)
local player_name = player:get_player_name()
local waypoint_pos = get_compass_meta_pos(compass_item_meta)
if not get_compass_meta_is_set(compass_item_meta) then
-- do not show unset compass position
return
end
-- Show this waypoint
local player_name = player:get_player_name()
local waypoint_pos = get_compass_meta_pos(compass_item_meta)
local waypoint_name = get_compass_meta_label(compass_item_meta)
-- show coords instead of name
if waypoint_name == "coords" and waypoint_pos then
waypoint_name = minetest.pos_to_string(waypoint_pos)
end
local waypoint_color = get_compass_meta_color(compass_item_meta)
local hexcolor = ("#%06X"):format(waypoint_color)