66 lines
2.3 KiB
Java
66 lines
2.3 KiB
Java
package com.replaymod.extras.advancedscreenshots;
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import com.replaymod.core.ReplayMod;
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import com.replaymod.core.utils.Utils;
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import com.replaymod.core.versions.MCVer;
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import com.replaymod.extras.ReplayModExtras;
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import com.replaymod.render.frame.RGBFrame;
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import com.replaymod.render.rendering.FrameConsumer;
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import com.replaymod.replay.ReplayModReplay;
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import de.johni0702.minecraft.gui.utils.lwjgl.ReadableDimension;
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import net.minecraft.crash.CrashReport;
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import javax.imageio.ImageIO;
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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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public class ScreenshotWriter implements FrameConsumer<RGBFrame> {
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private final File outputFile;
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public ScreenshotWriter(File outputFile) {
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this.outputFile = outputFile;
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}
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@Override
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public void consume(RGBFrame frame) {
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// skip the first frame, in which not all chunks are properly loaded
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if (frame.getFrameId() == 0) return;
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try {
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final ReadableDimension frameSize = frame.getSize();
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BufferedImage img = new BufferedImage(frameSize.getWidth(), frameSize.getHeight(), BufferedImage.TYPE_INT_RGB);
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for (int y = 0; y < frameSize.getHeight(); y++) {
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for (int x = 0; x < frameSize.getWidth(); x++) {
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byte r = frame.getByteBuffer().get();
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byte g = frame.getByteBuffer().get();
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byte b = frame.getByteBuffer().get();
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int color = ((r & 0xff) << 16) | ((g & 0xff) << 8) | (b & 0xff);
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img.setRGB(x, y, color);
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}
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}
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outputFile.getParentFile().mkdirs();
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ImageIO.write(img, "PNG", outputFile);
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} catch (OutOfMemoryError e) {
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e.printStackTrace();
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CrashReport report = CrashReport.makeCrashReport(e, "Exporting frame");
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MCVer.getMinecraft().crashed(report);
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} catch (Throwable t) {
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CrashReport report = CrashReport.makeCrashReport(t, "Exporting frame");
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ReplayMod.instance.runLater(() -> Utils.error(ReplayModExtras.LOGGER,
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ReplayModReplay.instance.getReplayHandler().getOverlay(),
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report, null));
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}
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}
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@Override
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public void close() throws IOException {
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}
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}
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