Icon Captions

313: "Gold \nMultiple lines",
cond313: "$gameParty.gold() > 0",
//template: iconId: "Text",
//you can use all text codes, but have to make them with two \ instead of one. \\c[1] for example
//cond[iconId] : "Text",
//The text must be a valid javascript statement. If it evals to true the caption will show.
//In the given example, the gold caption will only show if party gold is > 0.

You can add or modifiy a caption in game with:
IconCaptions.setCaption(iconNumber,text)

You can modifiy a caption condition in game with:
IconCaptions.setCond(iconNumber,text)
The text must be a valid javascript statement, which will be evaled when hovering
the caption. If it evals to true, the caption will show.

    Window_IconCaption.prototype.initialize = function(x,y,width,height) {
        Window_Base.prototype.initialize.call(this,x,y,width,height);
        this._index = 0;
        this.isHovered = false;
    }

var thingymahjigger = Window_IconCaption.prototype.initialize;

thingymahjigger.call(this);

    Window_IconCaption.prototype.initialize = function(x,y,width,height) {
        Window_Base.prototype.initialize.call(this,x,y,width,height);
        this._index = 0;
        this.isHovered = false;
        this.lineHeight() = 28;
    }

Window_Base.prototype.standardFontSize = function() {
    return 21;
};

Window_IconCaption.prototype.lineHeight = function() {
    return 36; //or whatever number you want it to be
};