js13kgames2017-muri/src/bubble.js

44 lines
1.2 KiB
JavaScript

(function() {
var bubble = {};
var isactive = false;
var show = function(text, position, callback) {
isactive = true;
var dom = document.getElementById('bubble');
dom.style.display = '';
dom.style.left = position[0]*8;
dom.style.top = position[1]*8;
dom.innerHTML = '';
parts = text.split(' ');
var show = function() {
if (parts.length === 0) {
setTimeout(function() {
isactive = false;
dom.style.display = 'none';
callback.call();
}, 4000);
return;
}
dom.innerHTML += parts.shift() + ' ';
setTimeout(show, 150);
};
show();
};
bubble.talk = function(texts, position, callback) {
if (texts.length === 0) {
if (callback !== undefined) callback.call();
return;
}
var text = texts.shift();
show(text, position || [5, 40], function() {
bubble.talk(texts, position);
});
};
bubble.name = 'bubble';
muri.modules.push(bubble);
}());