script directory re-organisation

scripts/javascript/lib/freej_stdlib.js

@@ -0,0 +1,62 @@
+/*
+user settings
+*/
+script_search_path = new Array("~/.freej/scripts", "/usr/share/freej", "/usr/lib/freej/scripts", ".", "./scripts", "./Scripts");
+// TODO: font path, "media" path, lets see.
+
+/*
+	Compatiblity with old freej behaviour
+*/
+this._add_layer = add_layer;
+this.add_layer = function (l) {
+	debug("kicking " + l);
+	this._add_layer(l);
+	l.activate(true); // layer_set_fps: argument 0 is not a number
+	l.start();
+	l.set_fps();
+}
+
+
+/*
+	include file, look in script_search_path
+*/
+this.include_search = function(file) {
+	for (path_idx in script_search_path) {
+		var filename = script_search_path[path_idx] + "/" + file;
+		try {
+			include(filename);
+			debug("included " + filename);
+			return;
+		} catch (e) { 
+			// FIXME TODO: status/exception code?
+			// file not found -> continue,
+			// otherwise not (syntax error in included file)
+			debug("include("+filename+") failed:" + e);
+		}
+	}
+}
+
+/*
+	some goodies
+*/
+Math.int = function(i) {
+    if (i>0) 
+        return this.floor(i)
+    else
+        return this.ceil(i)
+}
+Number.prototype.int = function() {
+    return Math.int(this);
+}
+// round a number of d digits
+Number.prototype.round = function(d) {
+    if (d == 0)
+        return Math.round(this);
+    d = Math.pow(10,d);
+    return Math.round(this*d)/d;
+}
+
+echo("freej std js library loaded.");
+
+
+