From 6da2b175e20ed3c03b0dfcfc9046de1e0e5d4444 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=9C=80=E8=90=8C=E5=B0=8F=E6=B1=90?= <sumneko@hotmail.com>
Date: Sat, 23 Nov 2019 00:05:30 +0800
Subject: =?UTF-8?q?=E6=AD=A3=E8=B7=AF=E7=9B=AE=E5=BD=95?=
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---
 script/emmy/param.lua | 70 +++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 70 insertions(+)
 create mode 100644 script/emmy/param.lua

(limited to 'script/emmy/param.lua')

diff --git a/script/emmy/param.lua b/script/emmy/param.lua
new file mode 100644
index 00000000..12ac0633
--- /dev/null
+++ b/script/emmy/param.lua
@@ -0,0 +1,70 @@
+local listMgr = require 'vm.list'
+
+---@class EmmyParam
+local mt = {}
+mt.__index = mt
+mt.type = 'emmy.param'
+
+function mt:getName()
+    return self.name
+end
+
+function mt:getType()
+    if self._bindType then
+        return self._bindType:getType()
+    else
+        return 'any'
+    end
+end
+
+function mt:getSource()
+    return listMgr.get(self.source)
+end
+
+function mt:bindType(type)
+    if type then
+        self._bindType = type
+    else
+        return self._bindType
+    end
+end
+
+function mt:bindGeneric(generic)
+    if generic then
+        self._bindGeneric = generic
+    else
+        return self._bindGeneric
+    end
+end
+
+function mt:addEnum(enum)
+    self._enum[#self._enum+1] = enum
+end
+
+function mt:eachEnum(callback)
+    for _, enum in ipairs(self._enum) do
+        callback(enum)
+    end
+end
+
+function mt:setOption(option)
+    self._option = option
+end
+
+function mt:getOption()
+    return self._option
+end
+
+return function (manager, source)
+    local self = setmetatable({
+        source = source.id,
+        _manager = manager,
+        _enum = {},
+    }, mt)
+    if source.type == 'emmyParam' then
+        self.name = source[1][1]
+    elseif source.type == 'emmyVararg' then
+        self.name = '...'
+    end
+    return self
+end
-- 
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