VoxeLibre/mods/PLAYER/mcl_luck/init.lua

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mcl_luck = {}
-- table indexed by player name
-- each entry for each player contains list of modifiers applied to the player
-- modifiers are listed by their name (defined when applying them)
-- all modifiers are dynamic (they are removed when the player leaves game and on server shutdown)
local applied_luck = {}
function mcl_luck.apply_luck_modifier(player_name, modifier_name, amount)
applied_luck[player_name][modifier_name] = amount
end
function mcl_luck.remove_luck_modifier(player_name, modifier_name)
applied_luck[player_name][modifier_name] = nil
end
function mcl_luck.get_luck(player_name)
local luck = 0
for _, amount in pairs(applied_luck[player_name]) do
luck = luck + amount
end
return luck
end
minetest.register_on_joinplayer(function(player)
local player_name = player:get_player_name()
applied_luck[player_name] = {}
end)
minetest.register_on_leaveplayer(function(player)
local player_name = player:get_player_name()
applied_luck[player_name] = nil
end)