38 lines
1.0 KiB
Lua
38 lines
1.0 KiB
Lua
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local playerHud = {}
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local SHORT_TIME = 3
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local LONG_TIME = 10
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function logistica.show_popup(playerName, text, time)
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if not time then time = SHORT_TIME end
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local player = minetest.get_player_by_name(playerName)
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if not player then return end
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if playerHud[playerName] then
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player:hud_remove(playerHud[playerName].hudId)
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playerHud[playerName].job:cancel()
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playerHud[playerName] = nil
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end
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local hudId = player:hud_add({
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hud_elem_type = "text",
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style = 1,
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position = {x = 0.5, y = 0.5},
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offset = {x = 0, y = 40},
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text = text,
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scale = { x = 1, y = 1},
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alignment = { x = 0, y = 0 },
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number = 0xDFDFDF,
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})
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playerHud[playerName] = {}
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playerHud[playerName].hudId = hudId
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local job = minetest.after(time, function()
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local pl = minetest.get_player_by_name(playerName)
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if not pl then return end
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if not playerHud[playerName] then return end
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pl:hud_remove(playerHud[playerName].hudId)
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playerHud[playerName] = nil
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end)
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playerHud[playerName].job = job
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end |