From 855cc8072a54fd26bb0b87202cfe3249eaa9b3d9 Mon Sep 17 00:00:00 2001
From: Joshua Moerman <lakseru@gmail.com>
Date: Tue, 23 Apr 2013 14:46:29 +0200
Subject: [PATCH] Removing lines :D

---
 index.js | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/index.js b/index.js
index afca66a..9ffdafe 100644
--- a/index.js
+++ b/index.js
@@ -100,9 +100,12 @@ function updateLines(lines){
 	};
 	svglines_online = new Array();
 	for (var i = lines.length - 1; i >= 0; i--) {
+		var id = lines[i].ID;
+		console.log('adding: ' + id);
 		var current = addLine(lines[i], svgscreen);
 		current.addEventListener('click', function () {
-			console.log('CLICKED');
+			console.log('removing: ' + id);
+			removeLine(id);
 		});
 		if(lines[i].line_kind == 0){
 			current.setAttribute('class', "guitar");
@@ -113,6 +116,14 @@ function updateLines(lines){
 	};
 }
 
+function removeLine(id){
+	var packet = {
+		command: 'remove line',
+		data: id
+	};
+	websocket.send(JSON.stringify(packet));
+}
+
 function drawStart(line){
 	current_svgline = addLine(line, svgscreen);
 	if(line_kind == 0){
@@ -133,6 +144,7 @@ function drawEnd(line){
 	if(dx*dx + dy*dy < 100) return;
 	
 	line.line_kind = line_kind;
+	line.ID = 0;
 	var packet = {
 		command: 'add line',
 		data: line