138 lines
3.9 KiB
Java
138 lines
3.9 KiB
Java
package io.anuke.mindustry;
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import io.anuke.arc.graphics.Color;
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import io.anuke.arc.graphics.g2d.TextureRegion;
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import io.anuke.arc.util.Structs;
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import io.anuke.mindustry.ImagePacker.GenRegion;
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import javax.imageio.ImageIO;
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import java.awt.*;
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import java.awt.image.BufferedImage;
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import java.io.File;
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import java.io.IOException;
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import java.util.ArrayList;
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class Image{
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private static ArrayList<Image> toDispose = new ArrayList<>();
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private BufferedImage image;
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private Graphics2D graphics;
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private Color color = new Color();
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public final int width, height;
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Image(TextureRegion region){
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this(ImagePacker.buf(region));
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}
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Image(BufferedImage src){
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this.image = new BufferedImage(src.getWidth(), src.getHeight(), BufferedImage.TYPE_INT_ARGB);
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this.graphics = image.createGraphics();
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this.graphics.drawImage(src, 0, 0, null);
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this.width = image.getWidth();
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this.height = image.getHeight();
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toDispose.add(this);
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}
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Image(int width, int height){
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this(new BufferedImage(width, height, BufferedImage.TYPE_INT_ARGB));
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}
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boolean isEmpty(int x, int y){
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if(!Structs.inBounds(x, y, width, height)){
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return true;
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}
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Color color = getColor(x, y);
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return color.a <= 0.001f;
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}
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Color getColor(int x, int y){
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if(!Structs.inBounds(x, y, width, height)) return color.set(0, 0, 0, 0);
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int i = image.getRGB(x, y);
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Color.argb8888ToColor(color, i);
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return color;
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}
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void draw(int x, int y, Color color){
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graphics.setColor(new java.awt.Color(color.r, color.g, color.b, color.a));
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graphics.fillRect(x, y, 1, 1);
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}
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/** Draws a region at the top left corner. */
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void draw(TextureRegion region){
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draw(region, 0, 0, false, false);
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}
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/** Draws a region at the center. */
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void drawCenter(TextureRegion region){
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draw(region, (width - region.getWidth()) / 2, (height - region.getHeight()) / 2, false, false);
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}
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/** Draws a region at the center. */
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void drawCenter(TextureRegion region, boolean flipx, boolean flipy){
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draw(region, (width - region.getWidth()) / 2, (height - region.getHeight()) / 2, flipx, flipy);
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}
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void drawScaled(Image image){
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graphics.drawImage(image.image.getScaledInstance(width, height, java.awt.Image.SCALE_AREA_AVERAGING), 0, 0, width, height, null);
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}
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/** Draws an image at the top left corner. */
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void draw(Image image){
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draw(image, 0, 0);
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}
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/** Draws an image at the coordinates specified. */
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void draw(Image image, int x, int y){
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graphics.drawImage(image.image, x, y, null);
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}
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void draw(TextureRegion region, boolean flipx, boolean flipy){
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draw(region, 0, 0, flipx, flipy);
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}
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void draw(TextureRegion region, int x, int y, boolean flipx, boolean flipy){
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GenRegion.validate(region);
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int ofx = 0, ofy = 0;
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graphics.drawImage(ImagePacker.get(region).image,
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x, y,
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x + region.getWidth(),
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y + region.getHeight(),
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(flipx ? region.getWidth() : 0) + ofx,
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(flipy ? region.getHeight() : 0) + ofy,
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(flipx ? 0 : region.getWidth()) + ofx,
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(flipy ? 0 : region.getHeight()) + ofy,
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null);
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}
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/** @param name Name of texture file name to create, without any extensions. */
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void save(String name){
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try{
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ImageIO.write(image, "png", new File(name + ".png"));
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}catch(IOException e){
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throw new RuntimeException(e);
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}
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}
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void save(String name, boolean antialias){
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save(name);
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if(!antialias){
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new File(name + ".png").setLastModified(0);
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}
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}
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static int total(){
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return toDispose.size();
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}
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static void dispose(){
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for(Image image : toDispose){
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image.graphics.dispose();
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}
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toDispose.clear();
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}
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}
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