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Fix efficiency and unbreaking not working together

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This commit fixes an issue were tools enchanted with both efficiency and
unbreaking would loose the effect of one of the enchantments in some
conditions.
This commit is contained in:
Elias Åström 2021-04-17 23:03:57 +02:00
parent bcd058feb1
commit dd69dcfd9f
3 changed files with 14 additions and 5 deletions
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6
mods/ITEMS/mcl_enchanting/enchantments.lua
View file

@ -771,11 +771,11 @@ mcl_enchanting.enchantments.unbreaking = {
curse = false,
on_enchant = function(itemstack, level)
local tool_capabilities = itemstack:get_tool_capabilities()
for group, capability in pairs(tool_capabilities.groupcaps) do
capability.uses = capability.uses * (1 + level)
end
tool_capabilities.punch_attack_uses = tool_capabilities.punch_attack_uses * (1 + level)
itemstack:get_meta():set_tool_capabilities(tool_capabilities)
-- Unbreaking for groupcaps is handled in this function.
mcl_enchanting.update_groupcaps(itemstack)
end,
requires_tool = true,
treasure = false,

1
mods/ITEMS/mcl_enchanting/engine.lua
View file

@ -17,6 +17,7 @@ function mcl_enchanting.unload_enchantments(itemstack)
local meta = itemstack:get_meta()
if meta:get_string("name") == "" then
meta:set_string("description", "")
meta:set_string("groupcaps_hash", "")
end
end

12
mods/ITEMS/mcl_enchanting/groupcaps.lua
View file

@ -50,13 +50,21 @@ function mcl_enchanting.update_groupcaps(itemstack)
end
local name = itemstack:get_name()
local level = mcl_enchanting.get_enchantment(itemstack, "efficiency")
local groupcaps = get_efficiency_groupcaps(name, level)
local efficiency = mcl_enchanting.get_enchantment(itemstack, "efficiency")
local groupcaps = get_efficiency_groupcaps(name, efficiency)
local hash = itemstack:get_meta():get_string("groupcaps_hash")
if not hash or hash ~= groupcaps.hash then
local tool_capabilities = itemstack:get_tool_capabilities()
tool_capabilities.groupcaps = groupcaps.values
-- Increase the number of uses depending on the unbreaking level
-- of the tool.
local unbreaking = mcl_enchanting.get_enchantment(itemstack, "unbreaking")
for group, capability in pairs(tool_capabilities.groupcaps) do
capability.uses = capability.uses * (1 + unbreaking)
end
itemstack:get_meta():set_tool_capabilities(tool_capabilities)
itemstack:get_meta():set_string("groupcaps_hash", groupcaps.hash)
end