Add 360° screenshot feature when pressing Ctrl + Screenshot Keybind

src/main/java/com/replaymod/extras/advancedscreenshots/ScreenshotWriter.java

@@ -0,0 +1,56 @@
+package com.replaymod.extras.advancedscreenshots;
+
+import com.replaymod.core.ReplayMod;
+import com.replaymod.core.utils.Utils;
+import com.replaymod.extras.ReplayModExtras;
+import com.replaymod.render.frame.RGBFrame;
+import com.replaymod.render.rendering.FrameConsumer;
+import com.replaymod.replay.ReplayModReplay;
+import net.minecraft.crash.CrashReport;
+import org.lwjgl.util.ReadableDimension;
+
+import javax.imageio.ImageIO;
+import java.awt.image.BufferedImage;
+import java.io.File;
+import java.io.IOException;
+
+public class ScreenshotWriter implements FrameConsumer<RGBFrame> {
+
+    private final File outputFile;
+
+    public ScreenshotWriter(File outputFile) {
+        this.outputFile = outputFile;
+    }
+
+    @Override
+    public void consume(RGBFrame frame) {
+        try {
+            final ReadableDimension frameSize = frame.getSize();
+
+            BufferedImage img = new BufferedImage(frameSize.getWidth(), frameSize.getHeight(), BufferedImage.TYPE_INT_RGB);
+            for (int y = 0; y < frameSize.getHeight(); y++) {
+                for (int x = 0; x < frameSize.getWidth(); x++) {
+                    byte r = frame.getByteBuffer().get();
+                    byte g = frame.getByteBuffer().get();
+                    byte b = frame.getByteBuffer().get();
+
+                    int color = ((r & 0xff) << 16) | ((g & 0xff) << 8) | (b & 0xff);
+                    img.setRGB(x, y, color);
+                }
+            }
+
+            ImageIO.write(img, "PNG", outputFile);
+        } catch (Throwable t) {
+            CrashReport report = CrashReport.makeCrashReport(t, "Exporting frame");
+
+            ReplayMod.instance.runLater(() -> Utils.error(ReplayModExtras.LOGGER,
+                    ReplayModReplay.instance.getReplayHandler().getOverlay(),
+                    report, null));
+        }
+    }
+
+    @Override
+    public void close() throws IOException {
+
+    }
+}