jmap2gml.ItemImage.java Source code

Introduction

Here is the source code for jmap2gml.ItemImage.java

Source

/*
 * To change this license header, choose License Headers in Project Properties.
 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */
package jmap2gml;

import java.awt.Graphics;
import java.awt.Image;
import java.io.File;
import java.util.HashMap;
import java.util.Scanner;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.swing.ImageIcon;
import org.json.JSONObject;

/**
 *
 * @author Gabriel
 */
public class ItemImage extends ItemFromFile {

    public static final HashMap<String, Image> IMAGES = readConfig();
    private static String JSONTEXT;
    private static JSONObject config;

    public ItemImage(String[] str) {
        super(str);
    }

    @Override
    public void draw(Graphics g) {
        Image img = IMAGES.get(itemName);

        int xOffset, yOffset;

        if (config.has(itemName + "XOFFSET")) {
            xOffset = config.getInt(itemName + "XOFFSET");
        } else {
            xOffset = 0;
        }

        if (config.has(itemName + "YOFFSET")) {
            yOffset = config.getInt(itemName + "YOFFSET");
        } else {
            yOffset = 0;
        }

        if (img != null) {
            int width, height;

            width = (int) (img.getWidth(null) * xScale);
            height = (int) (img.getHeight(null) * yScale);

            g.drawImage(img, x + xOffset, y + yOffset, width, height, null);
        } else {
            super.draw(g);
        }
    }

    private static HashMap<String, Image> readConfig() {
        HashMap<String, Image> out = new HashMap<>();
        JSONTEXT = "";
        Image img;

        Scanner scan;
        try {
            scan = new Scanner(new File("ImageItemConfig"));

            while (scan.hasNext()) {
                JSONTEXT += scan.nextLine();
            }

            config = new JSONObject(JSONTEXT);

            for (String str : config.keySet()) {
                if (!str.contains("XOFFSET") && !str.contains("YOFFSET")) {
                    img = (new ImageIcon(config.getString(str))).getImage();
                    out.put(str, img);
                }
            }
        } catch (Exception ex) {
            Logger.getLogger(ItemImage.class.getName()).log(Level.SEVERE, null, ex);
        }

        return out;
    }

}