entities.js

Entity.MT_PORTABLE = 0;
Entity.MT_LIFTABLE = 1;
Entity.MT_STATIC = 2;

Entity.templates = {};

Entity.init = function(data) {
    data.forEach(function(props) {
        var e = new Entity();
        e.sync(props)
        Entity.templates[e.Type] = e;
    });
}


Entity.sync = function(data, remove) {
    var containers = []; //to update
    var i = 0;
    for (var id in data) {
        var edata = data[id];
        var entity = game.entities.get(id);
        if(!entity) {
            entity = new Entity(id, edata.Type);
            game.addEntity(entity);
        }
        entity.sync(edata);
        if (entity.MoveType == Entity.MT_STATIC) {
            game.map.updateObject(entity);
        }

        if(game.containers[entity.Id]) {
            containers.push(game.containers[entity.Id]);
        } else if (entity.Container == 0 && game.containers[0]) {
            game.containers[0].update();
        }
        i++;
    }
    remove && remove.forEach(game.removeEntityById);

    containers.forEach(function(container) {
        container.update();
    })
},

Entity.collides = function(entity) {
    return game.filter("Entity").some(function(e) {
        return e.collides(entity.X, entity.Y, entity.Radius);
    });
};

Entity.get = function(id) {
    return game.entities.get(parseInt(id));
};

Entity.getPreview = function(group) {
    var image = new Image();
    for (var type in Entity.templates) {
        var template = Entity.templates[type];
        if (Entity.prototype.is.call(template, group)) {
            image = template.icon();
            break;
        }
    }
    image.className = "item-preview";
    return image;
}

Entity.find  = function(pattern) {
    var regex = new RegExp(pattern);
    return game.entities.filter(function(e) {
        return regex.test(e.Type)
    })
}

Entity.books = {
    $intro: "Именем Императора и Его Синода",
}