呼叫方式
Conditions.build.imbueObservation(value, cache)
記錄相依項目 Conditions.build.imbueObservation,然後以該名稱呼叫。含命名空間的呼叫不會傳入 self:請使用冒號呼叫,或自行傳入該物件。
作用
Reads the temporary enchant ID on the main hand, or the off hand when value.offhand is set, for the WEAPON_IMBUE condition. Uses the cached GetWeaponEnchantInfo, or the platform's composed reader on clients with C_PaperDollInfo.GetTemporaryEnchantmentInfo, and returns false when that hand has no temporary enchant.
參數
| 名稱 | 類型 | 作用 |
|---|---|---|
value | table | Condition settings; a truthy offhand field selects the off hand. |
cache | table | nil | Evaluation-pass cache passed to getCached, or nil to read directly. |
傳回值
| 1 | number | boolean | nil | Enchant ID of the temporary enchant, false when the hand has none, or nil when it cannot be read. |
|---|---|---|
| 2 | string | nil | Reason for nil: missing-api, api-error, restricted-value or invalid-weapon-observation. |
版本
內建輔助函式在每個版本上都會註冊。不同的是它們讀取的遊戲 API;某個 API 不存在時,輔助函式會改用備用方式,或傳回 nil 並附上原因。
- 該版本無法使用(原因請見提示)
- 僅在暴雪的棄用相容層開啟時
機密值(正式版與永久)
在正式版與永久上,遊戲交給插件的是機密值。此輔助函式會檢查它讀取的內容(addon.Platform:CanReadValue),遇到無法比較的機密值時,會傳回 nil 並附上原因(例如 restricted-value),而不是傳回該機密值。請將 nil 視為無法使用,而非假。
插件如何呼叫它
- 武器附魔類型 (evaluate)
local id, reason = imbueObservation(value, cache)
相依項目
Functions.cache.getCached→Functions.cache.getCachedFunctions.presentation.nullable→Functions.presentation.nullableFunctions.values.compare→Functions.values.compareFunctions.values.isin→Functions.values.isin
原始碼
Conditions/build.lua,第 88 行。在遊戲中為唯讀;「複製」會產生一份可編輯的複本。
Conditions.build.imbueObservation(value, cache)
local reader = GetWeaponEnchantInfo
if C_PaperDollInfo and C_PaperDollInfo.GetTemporaryEnchantmentInfo then reader = addon.Platform.ComposedWeaponEnchantInfo end
if type(reader) ~= "function" then return nil, "missing-api" end
---@diagnostic disable-next-line: unbalanced-assignments
local ok, main, _, _, mainID, off, _, _, offID = pcall(Functions.cache.getCached, cache, reader)
if not ok then return nil, "api-error" end
local enchanted, id = main, mainID
if value.offhand then enchanted, id = off, offID end
if not addon.Platform:CanReadValue(enchanted) or not addon.Platform:CanReadValue(id) then return nil, "restricted-value" end
if enchanted == nil or enchanted == false or enchanted == 0 then return false end
if type(id) ~= "number" then return nil, "invalid-weapon-observation" end
return id




