Shitty MC minimap code

MiniMap.java

public void updateDisplayVars(Shape shape, Position position, boolean force) {
    if (this.dv != null && !force && this.mc.field_71440_d == this.dv.displayHeight && this.mc.field_71443_c == this.dv.displayWidth && this.dv.shape == shape && this.dv.position == position && this.dv.fontScale == (double)this.miniMapProperties.fontScale.get().intValue()) {
        return;
    }
    this.initGridRenderer();
    if (force) {
        shape = (Shape)this.miniMapProperties.shape.get();
        position = (Position)this.miniMapProperties.position.get();
    }
    this.miniMapProperties.shape.set(shape);
    this.miniMapProperties.position.set(position);
    this.miniMapProperties.save();
    DisplayVars oldDv = this.dv;
    this.dv = new DisplayVars(this.mc, this.miniMapProperties);
    if (oldDv == null || oldDv.shape != this.dv.shape) {
        String timerName = String.format("MiniMap%s.%s", this.miniMapProperties.getId(), shape.name());
        this.drawTimer = StatTimer.get(timerName, 100);
        this.drawTimer.reset();
        this.refreshStateTimer = StatTimer.get(timerName + "+refreshState", 5);
        this.refreshStateTimer.reset();
    }
    double xpad = 0.0;
    double ypad = 0.0;
    Rectangle2D.Double viewPort = new Rectangle2D.Double((double)this.dv.textureX + xpad, (double)this.dv.textureY + ypad, (double)this.dv.minimapWidth - 2.0 * xpad, (double)this.dv.minimapHeight - 2.0 * ypad);
    gridRenderer.setViewPort(viewPort);
    MiniMap.updateUIState(true);
}