joshua/beats-website
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Removing lines :D

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Joshua Moerman 2013-04-23 14:46:29 +02:00
parent fd692375cf
commit 855cc8072a
1 changed files with 13 additions and 1 deletions
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14
index.js
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@ -100,9 +100,12 @@ function updateLines(lines){
}; };
svglines_online = new Array(); svglines_online = new Array();
for (var i = lines.length - 1; i >= 0; i--) { for (var i = lines.length - 1; i >= 0; i--) {
var id = lines[i].ID;
console.log('adding: ' + id);
var current = addLine(lines[i], svgscreen); var current = addLine(lines[i], svgscreen);
current.addEventListener('click', function () { current.addEventListener('click', function () {
console.log('CLICKED'); console.log('removing: ' + id);
removeLine(id);
}); });
if(lines[i].line_kind == 0){ if(lines[i].line_kind == 0){
current.setAttribute('class', "guitar"); 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){ function drawStart(line){
current_svgline = addLine(line, svgscreen); current_svgline = addLine(line, svgscreen);
if(line_kind == 0){ if(line_kind == 0){
@ -133,6 +144,7 @@ function drawEnd(line){
if(dx*dx + dy*dy < 100) return; if(dx*dx + dy*dy < 100) return;
line.line_kind = line_kind; line.line_kind = line_kind;
line.ID = 0;
var packet = { var packet = {
command: 'add line', command: 'add line',
data: line data: line