初始化提交

Content/Lua/Core/PWClass.lua

@@ -0,0 +1,22 @@
+local PWClass = {}
+
+local function MetaCall(cls, ...)
+    local inst = {
+        __CLASS = cls
+    }
+    cls.ctor(inst, ...)
+    return setmetatable(inst, cls)
+end
+
+function PWClass.derive(name, base)
+    local cls = {
+        __CLASS_NAME = name
+    }
+    cls.__index = cls
+    return setmetatable(cls, {
+        __call = MetaCall
+    })
+end
+
+
+return PWClass