From b01ecbd33462133657a680f744a170124b5e517d Mon Sep 17 00:00:00 2001
From: Matteo Nastasi <matteo.nastasi@lucinilucini.com>
Date: Wed, 16 Nov 2011 00:37:08 +0100
Subject: [PATCH] first multiple inheritance working

---
 prova.html | 138 +++++++++++++++++++++++++++++++++++++++++++----------
 1 file changed, 113 insertions(+), 25 deletions(-)

diff --git a/prova.html b/prova.html
index d784c1e..bfd3f7d 100644
--- a/prova.html
+++ b/prova.html
@@ -33,7 +33,7 @@ Caino.prototype = {
     }
 }
 
-function Extends(sub, super)
+function Extends_simple(sub, super)
 {
     var thinF = function(){};
     thinF.prototype = super.prototype;
@@ -50,47 +50,135 @@ function Extends(sub, super)
     sub.prototype = tmp;
 }
 
-Extends(Caino, Adamo);
+Extends_simple(Caino, Adamo);
 
 var c = new Caino();
 
-console.log("A"+c.alupa);
-console.log("G"+c.gojira);
-console.log("U"+c.unko);
+console.log("A "+c.alupa);
+console.log("G "+c.gojira);
+console.log("U "+c.unko);
 
 c.pname();
 c.pname2();
 
+function PreA() {
+    this.a_din = "adamo";
+}
 
+PreA.prototype = {
+    a_attr: "a attr content",
+    name: "PreA",
 
-if (0 == 1) {
-var thinF = function(){};
-thinF.prototype = super.prototype;
-sub.prototype = new thinF();
-sub.prototype.constructor = sub;
-sub.super = super.prototype;
-if( super.prototype.constructor == Object.prototype.constructor ){
-    super.prototype.constructor = super;
+    a_func: function()
+    {
+        console.log("A_NAME: "+this.a_din);
+        console.log("A_ATTR: "+this.a_attr);
+    }
 }
 
-var a = new Adamo();
-var c = new Caino();
+function A() {
+    PreA.call(this);
+}
+A.prototype = {
+    name: "A"
+}
+Extends(A, PreA);
 
+function B() {
+    this.b_din = "bonobo";
+}
 
-c.pname();
+B.prototype = {
+    name: "B",
+    b_attr: "b attr content",
+
+    b_func: function()
+    {
+        console.log("B_NAME: "+this.b_din);
+        console.log("B_ATTR: "+this.b_attr);
+    }
+}
+
+function C() {
+    this.c_din = "canuca";
 }
 
-/*
+C.prototype = {
+    name: "C",
+    c_attr: "c attr content",
+
+    c_func: function()
+    {
+        console.log("C_NAME: "+this.c_din);
+        console.log("C_ATTR: "+this.c_attr);
+    }
+}
+
+
+function Summo() {
+    this.s_name = "caino";
+    A.call(this);
+    B.call(this);
+    C.call(this);
 
-var thinF = function(){};
-thinF.prototype = super.prototype;
-sub.prototype = new thinF();
+}
+
+Summo.prototype = {
+    name: "Summo",
+    s_attr: null,
+
+    s_func: function()
+    {
+         this.a_func();
+         this.b_func();
+         this.c_func();
+         console.log("name: "+this.name);
+    }
+}
+
+Extends(Summo, A, B, C);
+
+function Extends(sub)
+{
+    var supers = [];
+
+    thinF = function(){};
+    tmp = new thinF();
+
+    console.log("INIZIO EXT");
+
+    var multi = function(sub, super, is_last)
+    {
+        var proto = super.prototype;
+
+        for (var f in proto) {
+            console.log("LOOP: "+f);
+            if( f != "constructor" && typeof(proto[f]) == "function" && is_last){
+                console.log("PR: "+proto['name']+"  F: "+f);
+                // sub[f] = proto[f];
+                sub[f] = function(){
+                    console.log("INFU PR: " + proto['name'] + " FUNC: "+f);
+                    return proto[f].apply(this,arguments);
+                }
+            }
+            else {
+                console.log("PR: "+proto.name+"  A: "+f+" FUN: "+proto[f]);
+                sub[f] = proto[f];
+            }
+        }
+    }
+
+    for( var i=1; i < arguments.length ; i++){
+        console.log("INIZIO LOOP");
+        multi(tmp, arguments[i], false);
+        supers.push(arguments[i].prototype);
+    }
+    multi(tmp, sub, true);
+    sub.prototype = tmp;
+}
 
-05.    sub.prototype.constructor = sub;
-06.    sub.super = super.prototype;
-07.    if( super.prototype.constructor == Object.prototype.constructor ){
-08.    super.prototype.constructor = super;
-*/
+s_ist = new Summo();
+s_ist.s_func();
 
 </script>
 
-- 
2.17.1