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bad apple minecraft
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| import com.mojang.blaze3d.platform.NativeImage; | |
| import net.minecraft.client.Minecraft; | |
| import net.minecraft.client.gui.GuiGraphics; | |
| import net.minecraft.client.gui.screens.Screen; | |
| import net.minecraft.client.renderer.texture.*; | |
| import net.minecraft.network.chat.Component; | |
| import net.minecraft.resources.ResourceLocation; | |
| import uk.co.caprica.vlcj.factory.MediaPlayerFactory; | |
| import uk.co.caprica.vlcj.player.base.MediaPlayer; | |
| import uk.co.caprica.vlcj.player.embedded.EmbeddedMediaPlayer; | |
| import uk.co.caprica.vlcj.player.embedded.videosurface.callback.BufferFormat; | |
| import uk.co.caprica.vlcj.player.embedded.videosurface.callback.BufferFormatCallback; | |
| import uk.co.caprica.vlcj.player.embedded.videosurface.callback.RenderCallbackAdapter; | |
| import java.nio.ByteBuffer; | |
| public class BadAppleScreen extends Screen { | |
| private DynamicTexture texture; | |
| private ResourceLocation registeredTexture; | |
| private MediaPlayerFactory factory; | |
| private EmbeddedMediaPlayer mediaPlayer; | |
| protected BadAppleScreen() { | |
| super(Component.literal("Bad Apple")); | |
| texture = new DynamicTexture(640, 480, true); | |
| registeredTexture = Minecraft.getInstance().getTextureManager().register("bad_apple", texture); | |
| factory = new MediaPlayerFactory(); | |
| mediaPlayer = factory.mediaPlayers().newEmbeddedMediaPlayer(); | |
| mediaPlayer.videoSurface().set(factory.videoSurfaces().newVideoSurface( | |
| new RGBABufferFormatCallback(), | |
| new ScreenCallbackAdapter(texture.getPixels()), | |
| false | |
| )); | |
| mediaPlayer.media().play("D:\\bad_apple.mp4"); | |
| } | |
| @Override | |
| public void render(GuiGraphics guiGraphics, int i, int j, float f) { | |
| super.render(guiGraphics, i, j, f); | |
| texture.upload(); | |
| guiGraphics.setColor(1, 1, 1, 1); | |
| guiGraphics.blit(registeredTexture, 0, 0, 0, 0, 0, width, height, width, height); | |
| } | |
| @Override | |
| public void onClose() { | |
| super.onClose(); | |
| mediaPlayer.release(); | |
| factory.release(); | |
| Minecraft.getInstance().execute(() -> texture.close()); | |
| } | |
| private static final class RGBABufferFormatCallback implements BufferFormatCallback { | |
| @Override | |
| public BufferFormat getBufferFormat(int sourceWidth, int sourceHeight) { | |
| return new BufferFormat("RGBA", 640, 480, new int[] {640 * 4}, new int[] {480}); | |
| } | |
| @Override | |
| public void allocatedBuffers(ByteBuffer[] buffers) { | |
| } | |
| } | |
| public static class ScreenCallbackAdapter extends RenderCallbackAdapter { | |
| private final NativeImage texture; | |
| public ScreenCallbackAdapter(NativeImage texture) { | |
| super(new int[texture.getWidth() * texture.getHeight()]); | |
| this.texture = texture; | |
| } | |
| @Override | |
| protected void onDisplay(MediaPlayer mediaPlayer, int[] buffer) { | |
| for (int i = 0; i < buffer.length; i++) { | |
| int x = (i % texture.getWidth()); | |
| int y = (i / texture.getWidth()); | |
| texture.setPixelRGBA(x, y, buffer[i]); | |
| } | |
| } | |
| } | |
| } |
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