5 files changed, 102 insertions, 0 deletions
diff --git a/modules/std/base64.qs b/modules/std/base64.qs
new file mode 100644
index 0000000..d14dbbc
--- /dev/null
+++ b/modules/std/base64.qs
@@ -0,0 +1,15 @@
+class Base64 { 
+    static func encode(str) {
+    
+    } 
+    
+    static func decode(str) {
+    
+    } 
+} 
+
+/*
+var base64 = Base64.encode("asasdadqweqwe12312"); 
+
+
+*/
+\ No newline at end of file
diff --git a/modules/std/event.qs b/modules/std/event.qs
new file mode 100644
index 0000000..d4f2a10
--- /dev/null
+++ b/modules/std/event.qs
@@ -0,0 +1,42 @@
+import debug for debug; 
+
+class event { 
+    func init() {
+        self._func = [];  // callback functions list
+    }
+    
+    func clear() {
+        self._func.clear();
+    }  
+    
+    func += (fn) {
+        if(typeof(fn) != "function") 
+            debug.assert("wrong type");
+        if(!self._func.contains(fn))
+            self._func.push(fn); 
+        else 
+            debug.logError("已经存在这个方法");
+    } 
+    
+    func -= (fn) { 
+        if(typeof(fn) != "function") 
+            debug.assert("wrong type");
+        self._func.remove(fn); 
+    } 
+    
+    func () (...){ 
+        foreach(var fn in self._func) {
+            fn(...);
+        } 
+    } 
+} 
+
+/*
+var Say = new event(); 
+Say += func(str) { 
+    io.print(str);
+} 
+Say("hi");
+Say.clear();
+
+*/
+\ No newline at end of file
diff --git a/modules/std/init.qs b/modules/std/init.qs
new file mode 100644
index 0000000..fd4327d
--- /dev/null
+++ b/modules/std/init.qs
@@ -0,0 +1,2 @@
+import "base64.qs" ;
+
diff --git a/modules/std/singleton.qs b/modules/std/singleton.qs
new file mode 100644
index 0000000..afade4b
--- /dev/null
+++ b/modules/std/singleton.qs
@@ -0,0 +1,23 @@
+
+class Singleton { 
+    static func get() {
+        if( type._instance == null ) { 
+            type._instance = new type(); 
+        }
+        return type._instance;
+    } 
+} 
+
+/* 
+Usage:
+
+class SoundManager is Singleton { 
+    func init() {
+    
+    } 
+} 
+
+var mgr = SoundManager.get();
+
+//type is upvalue\preset value, like self
+*/
+\ No newline at end of file
diff --git a/modules/std/stack.qs b/modules/std/stack.qs
new file mode 100644
index 0000000..4151e39
--- /dev/null
+++ b/modules/std/stack.qs
@@ -0,0 +1,20 @@
+class Stack {
+    func init() { 
+        self._stack = []; 
+    } 
+    
+    func push(element) { 
+        self._stack.push(element); 
+    } 
+    
+    func pop() {
+        self._stack.pop(); 
+    } 
+    
+    func size() { 
+    
+    } 
+} 
+
+
+