Method updateSizeCache

src/main/java/mudmap2/backend/Layer.java:408–437

()

    }

    private void updateSizeCache(){
        if(sizeCacheNeedsUpdated){
            maxX = Integer.MIN_VALUE;
            minX = Integer.MAX_VALUE;
            maxY = Integer.MIN_VALUE;
            minY = Integer.MAX_VALUE;

            for(LayerElement element: getLayerElements()){
                maxX = Math.max(maxX, element.getX());
                minX = Math.min(minX, element.getX());
                maxY = Math.max(maxY, element.getY());
                minY = Math.min(minY, element.getY());
            }

            if(maxX == Integer.MIN_VALUE){
                maxX = 0;
            }
            if(minX == Integer.MAX_VALUE){
                minX = 0;
            }
            if(maxY == Integer.MIN_VALUE){
                maxY = 0;
            }
            if(minY == Integer.MAX_VALUE){
                minY = 0;
            }

            sizeCacheNeedsUpdated = false;
        }
    }

    @Override
    public void worldChanged(final Object source) {