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Enchanting: Set enchantment strength in API

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Wuzzy 2024-12-01 22:08:11 +01:00
parent e513314ae8
commit 32188e3eba
1 changed files with 21 additions and 10 deletions
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31
src/enchanting.lua
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@ -21,22 +21,22 @@ local function to_percent(orig_value, final_value)
return abs(ceil(((final_value - orig_value) / orig_value) * 100))
end
function enchanting:get_tooltip(enchant, orig_caps, fleshy)
function enchanting:get_tooltip(enchant, orig_caps, fleshy, bonus_defs)
local bonus = {durable = 0, efficiency = 0, damages = 0}
if orig_caps then
bonus.durable = to_percent(orig_caps.uses, orig_caps.uses * DEFAULT_ENCHANTING_USES)
bonus.durable = to_percent(orig_caps.uses, orig_caps.uses * bonus_defs.uses)
local sum_caps_times = 0
for i=1, #orig_caps.times do
sum_caps_times = sum_caps_times + orig_caps.times[i]
end
local average_caps_time = sum_caps_times / #orig_caps.times
bonus.efficiency = to_percent(average_caps_time, average_caps_time -
DEFAULT_ENCHANTING_TIMES)
bonus_defs.times)
end
if fleshy then
bonus.damages = to_percent(fleshy, fleshy + DEFAULT_ENCHANTING_DAMAGES)
bonus.damages = to_percent(fleshy, fleshy + bonus_defs.damages)
end
local specs = {
@ -302,22 +302,31 @@ function enchanting:register_tool(original_tool_name, def)
local max_drop_level = original_toolcaps.max_drop_level
local dig_group = def.dig_group
if not def.bonuses then
def.bonuses = {}
end
local bonus_defs = {
uses = def.bonuses.uses or DEFAULT_ENCHANTING_USES,
times = def.bonuses.times or DEFAULT_ENCHANTING_TIMES,
damages = def.bonuses.damages or DEFAULT_ENCHANTING_DAMAGES,
}
if enchant == "durable" then
groupcaps[dig_group].uses = ceil(original_groupcaps[dig_group].uses *
DEFAULT_ENCHANTING_USES)
bonus_defs.uses)
elseif enchant == "fast" then
for i, time in pairs(original_groupcaps[dig_group].times) do
groupcaps[dig_group].times[i] = time - DEFAULT_ENCHANTING_TIMES
groupcaps[dig_group].times[i] = time - bonus_defs.times
end
elseif enchant == "sharp" then
fleshy = fleshy + DEFAULT_ENCHANTING_DAMAGES
fleshy = fleshy + bonus_defs.damages
else
minetest.log("error", "[xdecor] Called enchanting:register_tool with unsupported enchant: "..tostring(enchant))
return
end
local arg1 = original_desc
local arg2 = self:get_tooltip(enchant, original_groupcaps[dig_group], fleshy)
local arg2 = self:get_tooltip(enchant, original_groupcaps[dig_group], fleshy, bonus_defs)
local enchantedTool = original_tool.mod_origin .. ":enchanted_" .. original_basename .. "_" .. enchant
local invimg = original_tool.inventory_image
@ -418,8 +427,10 @@ Arguments:
* "sharp": Sharpness (more damage using the damage group "fleshy")
* dig_group: Must be specified if Durability or Efficiency is used.
This defines the tool's digging group that enchantment will improve.
The enchantment "strengths" are hardcoded.
* bonuses: optional table to customize the enchantment "strengths":
* uses: multiplies number of uses (Durability) (default: 1.2)
* times: subtracts from digging time; higher = faster (Efficiency) (default: 0.1)
* damages: adds to damage (Sharpness) (default: 1)
]]
xdecor.register_enchantable_tool = function(toolname, def)
enchanting:register_tool(toolname, def)