47 lines
1.2 KiB
Lua
47 lines
1.2 KiB
Lua
-- vignette
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-- Adds a vignette filter to player's screen
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-- Based on concept by TriBlade9
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-- By David_G (kestral246@gmail.com)
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-- Don't enable vignette effect at start.
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-- Use chat command "/vignette" to enable, and then to toggle effect off or on.
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local vignette = {}
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minetest.register_on_joinplayer(function(player)
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local pname = player:get_player_name()
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vignette[pname] = {
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id = player:hud_add({
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hud_elem_type = "image",
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text = "blank.png",
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position = {x=0, y=0},
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scale = {x=-100, y=-100},
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alignment = {x=1, y=1},
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offset = {x=0, y=0}
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}),
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enable = false }
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end)
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minetest.register_chatcommand("vignette", {
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params = "",
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description = "Toggle display of vignette mask.",
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privs = {},
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func = function(name, param)
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local player = minetest.get_player_by_name(name)
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if vignette[name].enable == true then
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player:hud_change(vignette[name].id, "text", "blank.png")
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vignette[name].enable = false
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else
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player:hud_change(vignette[name].id, "text", "vignette.png")
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vignette[name].enable = true
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end
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end,
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})
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minetest.register_on_leaveplayer(function(player)
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local pname = player:get_player_name()
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if vignette[pname] then
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vignette[pname] = nil
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end
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end)
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