Too many things to list
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Anuken
250
core/src/mindustry/world/blocks/logic/CanvasBlock.java
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250
core/src/mindustry/world/blocks/logic/CanvasBlock.java
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package mindustry.world.blocks.logic;
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import arc.graphics.*;
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import arc.graphics.g2d.*;
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import arc.input.*;
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import arc.math.*;
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import arc.math.geom.*;
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import arc.scene.*;
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import arc.scene.event.*;
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import arc.scene.ui.*;
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import arc.scene.ui.layout.*;
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import arc.struct.*;
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import arc.util.*;
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import arc.util.io.*;
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import mindustry.gen.*;
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import mindustry.ui.*;
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import mindustry.world.*;
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import static mindustry.Vars.*;
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public class CanvasBlock extends Block{
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public float padding = 0f;
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public int canvasSize = 8;
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public int[] palette = {0x000000ff, 0x55415f_ff, 0x646964_ff, 0xd77355_ff, 0x508cd7_ff, 0x64b964_ff, 0xe6c86e_ff, 0xdcf5ff_ff};
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public int bitsPerPixel;
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public IntIntMap colorToIndex = new IntIntMap();
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public CanvasBlock(String name){
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super(name);
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configurable = true;
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destructible = true;
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solid = true;
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config(byte[].class, (CanvasBuild build, byte[] bytes) -> {
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if(build.data.length == bytes.length){
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build.data = bytes;
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build.updateTexture();
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}
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});
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}
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@Override
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public void init(){
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super.init();
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for(int i = 0; i < palette.length; i++){
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colorToIndex.put(palette[i], i);
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}
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bitsPerPixel = Mathf.log2(Mathf.nextPowerOfTwo(palette.length));
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}
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public class CanvasBuild extends Building{
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public @Nullable Texture texture;
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public byte[] data = new byte[Mathf.ceil(canvasSize * canvasSize * bitsPerPixel / 8f)];
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public void updateTexture(){
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Pixmap pix = makePixmap();
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if(texture != null){
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texture.draw(pix);
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}else{
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texture = new Texture(pix);
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}
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pix.dispose();
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}
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public Pixmap makePixmap(){
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Pixmap pix = new Pixmap(canvasSize, canvasSize);
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int bpp = bitsPerPixel;
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int pixels = canvasSize * canvasSize;
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for(int i = 0; i < pixels; i++){
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int bitOffset = i * bpp;
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int pal = getByte(bitOffset);
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pix.set(i % canvasSize, i / canvasSize, palette[pal]);
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}
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return pix;
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}
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public byte[] packPixmap(Pixmap pixmap){
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byte[] bytes = new byte[data.length];
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int pixels = canvasSize * canvasSize;
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for(int i = 0; i < pixels; i++){
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int color = pixmap.get(i % canvasSize, i / canvasSize);
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int palIndex = colorToIndex.get(color);
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setByte(bytes, i * bitsPerPixel, palIndex);
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}
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return bytes;
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}
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protected int getByte(int bitOffset){
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int result = 0, bpp = bitsPerPixel;
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for(int i = 0; i < bpp; i++){
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int word = i + bitOffset >>> 3;
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result |= (((data[word] & (1 << (i + bitOffset & 7))) == 0 ? 0 : 1) << i);
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}
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return result;
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}
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protected void setByte(byte[] bytes, int bitOffset, int value){
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int bpp = bitsPerPixel;
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for(int i = 0; i < bpp; i++){
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int word = i + bitOffset >>> 3;
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if(((value >>> i) & 1) == 0){
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bytes[word] &= ~(1 << (i + bitOffset & 7));
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}else{
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bytes[word] |= (1 << (i + bitOffset & 7));
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}
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}
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}
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@Override
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public void draw(){
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super.draw();
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if(texture == null){
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updateTexture();
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}
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Tmp.tr1.set(texture);
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Draw.rect(Tmp.tr1, x, y, size * tilesize - padding, size * tilesize - padding);
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}
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@Override
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public void remove(){
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super.remove();
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if(texture != null){
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texture.dispose();
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texture = null;
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}
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}
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@Override
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public void buildConfiguration(Table table){
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table.button(Icon.pencil, Styles.clearTransi, () -> {
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Dialog dialog = new Dialog();
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Pixmap pix = makePixmap();
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Texture texture = new Texture(pix);
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int[] curColor = {palette[0]};
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boolean[] modified = {false};
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dialog.cont.table(Tex.pane, body -> {
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body.stack(new Element(){
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int lastX, lastY;
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{
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addListener(new InputListener(){
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int convertX(float ex){
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return (int)((ex - x) / width * canvasSize);
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}
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int convertY(float ey){
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return pix.height - 1 - (int)((ey - y) / height * canvasSize);
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}
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@Override
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public boolean touchDown(InputEvent event, float ex, float ey, int pointer, KeyCode button){
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int cx = convertX(ex), cy = convertY(ey);
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draw(cx, cy);
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lastX = cx;
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lastY = cy;
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return true;
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}
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@Override
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public void touchDragged(InputEvent event, float ex, float ey, int pointer){
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int cx = convertX(ex), cy = convertY(ey);
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Bresenham2.line(lastX, lastY, cx, cy, (x, y) -> draw(x, y));
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lastX = cx;
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lastY = cy;
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}
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});
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}
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void draw(int x, int y){
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if(pix.get(x, y) != curColor[0]){
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pix.set(x, y, curColor[0]);
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Pixmaps.drawPixel(texture, x, y, curColor[0]);
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modified[0] = true;
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}
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}
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@Override
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public void draw(){
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Tmp.tr1.set(texture);
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Draw.alpha(parentAlpha);
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Draw.rect(Tmp.tr1, x + width/2f, y + height/2f, width, height);
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}
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}, new GridImage(canvasSize, canvasSize){{
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touchable = Touchable.disabled;
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}}).size(500f);
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});
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dialog.cont.row();
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dialog.cont.table(Tex.button, p -> {
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for(int i = 0; i < palette.length; i++){
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int fi = i;
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var button = p.button(Tex.whiteui, Styles.clearTogglei, 30, () -> {
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curColor[0] = palette[fi];
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}).size(44).checked(b -> curColor[0] == palette[fi]).get();
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button.getStyle().imageUpColor = new Color(palette[i]);
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}
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});
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dialog.closeOnBack();
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dialog.buttons.defaults().size(150f, 64f);
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dialog.buttons.button("@cancel", Icon.cancel, dialog::hide);
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dialog.buttons.button("@ok", Icon.ok, () -> {
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if(modified[0]){
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configure(packPixmap(pix));
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pix.dispose();
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texture.dispose();
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}
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dialog.hide();
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});
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dialog.show();
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}).size(40f);
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}
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@Override
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public byte[] config(){
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return data;
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}
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@Override
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public void write(Writes write){
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super.write(write);
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//for future canvas resizing events
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write.i(data.length);
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write.b(data);
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}
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@Override
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public void read(Reads read, byte revision){
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super.read(read, revision);
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int len = read.i();
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if(data.length == len){
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read.b(data);
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}else{
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read.skip(len);
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}
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}
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}
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}
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@@ -87,7 +87,7 @@ public class MessageBlock extends Block{
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@Override
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public void buildConfiguration(Table table){
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table.button(Icon.pencil, () -> {
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table.button(Icon.pencil, Styles.clearTransi, () -> {
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if(mobile){
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Core.input.getTextInput(new TextInput(){{
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text = message.toString();
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