1 files changed, 77 insertions, 0 deletions
diff --git a/Bachelor/CCNA4/en_CCNA4_v30/elabs/Engine/string.as b/Bachelor/CCNA4/en_CCNA4_v30/elabs/Engine/string.as
new file mode 100644
index 0000000..fae05fb
--- /dev/null
+++ b/Bachelor/CCNA4/en_CCNA4_v30/elabs/Engine/string.as
@@ -0,0 +1,77 @@
+//---------------------------------------------------------------------------
+// String object rewrite v1.5
+//	Branden J. Hall
+//	Fig Leaf Software
+//
+//	Thanks to Damien Morton for the indexOf code
+//	Thanks to Steven Yi for the *great* idea for the split code
+//	Thanks to Dave@opaque.net for an additional speed boost to split
+//	Thanks to Jobe Makar for spotting a bug in split	
+//---------------------------------------------------------------------------
+String.prototype.charAt = function(index){
+	return(substring(this, index+1, 1));
+}
+
+String.prototype.concat = function(){
+	var r = this.toString();
+	for (var i=0; i<arguments.length; ++i){
+		r += arguments[i];
+	}
+	return (r);
+}
+
+String.prototype.indexOf = function(sub, i){
+ 	if (i == null) i = 0;
+ 	var size = sub.length;
+ 	var last = this.length - size + 1;
+ 	while ((i <= last) && (substring(this, 1+i++, size) != sub));
+	return (i <= last ? (i-1) : -1);
+}
+
+String.prototype.lastIndexOf = function(sub, i){
+	size = sub.length;
+	i == null ? i = this.length - size + 1 : ++i;
+	if (sub.length == 0) return i-1;
+	while ((i >= 0) && (substring(this, i--, size) != sub));
+	return (i == -1 ? -1 : (i));
+}
+
+String.prototype.slice = function(s, e){
+	return(substring(this, s+1, e-s));
+}
+
+String.prototype.split = function(d){
+	if (d != null){
+		var r = new Array();
+		var size = this.length;
+		var c = 0;
+		var n = 0;
+		if (d != ""){
+			for (var i=0; i<=size; ++i){
+				if (substring(this, i+1, 1) == d){
+					r[n] = substring(this, c+1, i-c);
+					c = i+1;
+					++n;
+				}
+			}
+			if (c != i){
+				r[n] = substring(this, c+1, i-c);
+			}
+		}else{
+			for (var i=0; i<size; ++i){
+					r[i] = substring(this, i+1, 1);
+			}		
+		}
+	}else{
+		r = new Array(this.toString());
+	}
+	return (r);
+}
+
+String.prototype.substr = function(s, l){
+	if (l == null){
+		l = this.length - s;
+	}
+	return(substring(this, s+1, l));
+}
+//---------------------------------------------------------------------------