调用方式
Platform.glyphs.socket(self, fn, index, position)
记录依赖项 Platform.glyphs.socket,然后按该名称调用。带命名空间的调用不会传入 self:请使用冒号调用,或自行传入该对象。
作用
Reads one glyph socket by calling fn(index) in protected mode and always returns a slot record with slot=index. The record has active=false when the socket is locked or empty, active=true with spellID when a glyph is present, or a reason (api-error, restricted-value, glyph-socket-unavailable, invalid-api-result) with active left nil.
参数
| 名称 | 类型 | 作用 |
|---|---|---|
self | RMPlatform | Rotation Master platform adapter (normally addon.Platform), used for its CanReadValue check. |
fn | function | GetGlyphSocketInfo, called with index as its only argument. |
index | number | Glyph socket index. |
position | number | Position of the glyph spell ID in the fn result, as returned by layout. |
返回值
| 1 | table | Slot record: slot plus active (and spellID), or slot plus reason when unavailable. |
|---|
版本
内置辅助函数在每个版本上都会注册。不同的是它们读取的游戏 API;某个 API 缺失时,辅助函数会改用后备方案,或返回 nil 并附上原因。
它不直接读取任何游戏 API。
秘密值(正式服和永久服)
在正式服和永久服上,游戏交给插件的是秘密值。此辅助函数会检查它读取的内容(addon.Platform:CanReadValue),遇到无法比较的秘密值时返回 nil 并附上原因(例如 restricted-value),而不是返回该秘密值。请将 nil 视为不可用,而不是假。
插件如何调用它
Platform.glyphs.GetGlyphSocketSnapshotlocal record=socket(self,fn,index,position)
依赖项
integer→Platform.glyphs.integer
源码
Platform/glyphs.lua,第 71 行。在游戏中为只读;“复制”会生成一份可编辑的副本。
Platform.glyphs.socket(self, fn, index, position)
local ok,tuple=pcall(function() return {fn(index)} end)
if not ok then return {slot=index,reason='api-error'} end
local enabled,kind,spell=tuple[1],tuple[2],tuple[position]
if not self:CanReadValue(enabled) or not self:CanReadValue(kind) then return {slot=index,reason='restricted-value'} end
if enabled==nil and kind==nil then return {slot=index,reason='glyph-socket-unavailable'} end
if not integer(kind,1) or enabled~=nil and type(enabled)~='boolean' then return {slot=index,reason='invalid-api-result'} end
if not enabled then return {slot=index,active=false} end
if not self:CanReadValue(spell) then return {slot=index,reason='restricted-value'} end
if spell==nil then return {slot=index,active=false} end
if not integer(spell,1) then return {slot=index,reason='invalid-api-result'} end
return {slot=index,active=true,spellID=spell}