Separate rendering into its own module
This commit is contained in:
johni0702
308
src/main/java/com/replaymod/render/rendering/VideoRenderer.java
Normal file
308
src/main/java/com/replaymod/render/rendering/VideoRenderer.java
Normal file
@@ -0,0 +1,308 @@
|
||||
package com.replaymod.render.rendering;
|
||||
|
||||
import com.google.common.base.Optional;
|
||||
import com.replaymod.core.ReplayMod;
|
||||
import com.replaymod.pathing.path.Keyframe;
|
||||
import com.replaymod.pathing.path.Path;
|
||||
import com.replaymod.pathing.path.Timeline;
|
||||
import com.replaymod.pathing.properties.TimestampProperty;
|
||||
import com.replaymod.render.RenderSettings;
|
||||
import com.replaymod.render.VideoWriter;
|
||||
import com.replaymod.render.capturer.RenderInfo;
|
||||
import com.replaymod.render.frame.RGBFrame;
|
||||
import com.replaymod.render.gui.GuiVideoRenderer;
|
||||
import com.replaymod.render.hooks.ChunkLoadingRenderGlobal;
|
||||
import com.replaymod.render.hooks.RenderReplayTimer;
|
||||
import com.replaymod.render.metadata.MetadataInjector;
|
||||
import com.replaymod.replay.ReplayHandler;
|
||||
import net.minecraft.client.Minecraft;
|
||||
import net.minecraft.client.audio.SoundCategory;
|
||||
import net.minecraft.client.gui.ScaledResolution;
|
||||
import net.minecraft.client.renderer.OpenGlHelper;
|
||||
import net.minecraft.util.Timer;
|
||||
import org.lwjgl.input.Mouse;
|
||||
import org.lwjgl.opengl.Display;
|
||||
import org.lwjgl.util.Dimension;
|
||||
import org.lwjgl.util.ReadableDimension;
|
||||
|
||||
import java.io.IOException;
|
||||
import java.util.Collection;
|
||||
import java.util.EnumMap;
|
||||
import java.util.Map;
|
||||
import java.util.concurrent.FutureTask;
|
||||
|
||||
import static com.google.common.collect.Iterables.getLast;
|
||||
import static net.minecraft.client.renderer.GlStateManager.*;
|
||||
import static org.lwjgl.opengl.GL11.GL_COLOR_BUFFER_BIT;
|
||||
import static org.lwjgl.opengl.GL11.GL_DEPTH_BUFFER_BIT;
|
||||
|
||||
public class VideoRenderer implements RenderInfo {
|
||||
private final Minecraft mc = Minecraft.getMinecraft();
|
||||
private final RenderSettings settings;
|
||||
private final ReplayHandler replayHandler;
|
||||
private final Timeline timeline;
|
||||
private final Pipeline renderingPipeline;
|
||||
private final VideoWriter videoWriter;
|
||||
|
||||
private int fps;
|
||||
private boolean mouseWasGrabbed;
|
||||
private boolean debugInfoWasShown;
|
||||
private Map originalSoundLevels;
|
||||
|
||||
private ChunkLoadingRenderGlobal chunkLoadingRenderGlobal;
|
||||
|
||||
private int framesDone;
|
||||
private int totalFrames;
|
||||
|
||||
private final GuiVideoRenderer gui;
|
||||
private boolean paused;
|
||||
private boolean cancelled;
|
||||
|
||||
public VideoRenderer(RenderSettings settings, ReplayHandler replayHandler, Timeline timeline) throws IOException {
|
||||
this.settings = settings;
|
||||
this.replayHandler = replayHandler;
|
||||
this.timeline = timeline;
|
||||
this.gui = new GuiVideoRenderer(this);
|
||||
this.renderingPipeline = Pipelines.newPipeline(settings.getRenderMethod(), this,
|
||||
videoWriter = new VideoWriter(settings) {
|
||||
@Override
|
||||
public void consume(RGBFrame frame) {
|
||||
gui.updatePreview(frame);
|
||||
super.consume(frame);
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
/**
|
||||
* Render this video.
|
||||
* @return {@code true} if rendering was successful, {@code false} if the user aborted rendering (or the window was closed)
|
||||
*/
|
||||
public boolean renderVideo() {
|
||||
setup();
|
||||
|
||||
// Because this might take some time to prepare we'll render the GUI at least once to not confuse the user
|
||||
drawGui();
|
||||
|
||||
Timer timer = mc.timer;
|
||||
|
||||
// Play up to one second before starting to render
|
||||
// This is necessary in order to ensure that all entities have at least two position packets
|
||||
// and their first position in the recording is correct.
|
||||
// Note that it is impossible to also get the interpolation between their latest position
|
||||
// and the one in the recording correct as there's no reliable way to tell when the server ticks
|
||||
// or when we should be done with the interpolation of the entity
|
||||
Optional<Integer> optionalVideoStartTime = timeline.getValue(TimestampProperty.PROPERTY, 0);
|
||||
if (optionalVideoStartTime.isPresent()) {
|
||||
int videoStart = optionalVideoStartTime.get();
|
||||
|
||||
if (videoStart > 1000) {
|
||||
int replayTime = videoStart - 1000;
|
||||
timer.elapsedPartialTicks = timer.renderPartialTicks = 0;
|
||||
timer.timerSpeed = 1;
|
||||
while (replayTime < videoStart) {
|
||||
timer.elapsedTicks = 1;
|
||||
replayTime += 50;
|
||||
replayHandler.getReplaySender().sendPacketsTill(replayTime);
|
||||
tick();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
mc.renderGlobal.renderEntitiesStartupCounter = 0;
|
||||
|
||||
renderingPipeline.run();
|
||||
|
||||
if (settings.isInject360Metadata()) {
|
||||
MetadataInjector.inject360Metadata(settings.getOutputFile());
|
||||
}
|
||||
|
||||
finish();
|
||||
return !cancelled;
|
||||
}
|
||||
|
||||
@Override
|
||||
public float updateForNextFrame() {
|
||||
if (!settings.isHighPerformance() || framesDone % fps == 0) {
|
||||
drawGui();
|
||||
}
|
||||
|
||||
timeline.applyToGame(getVideoTime(), replayHandler);
|
||||
|
||||
int elapsedTicks = mc.timer.elapsedTicks;
|
||||
while (elapsedTicks-- > 0) {
|
||||
tick();
|
||||
}
|
||||
|
||||
framesDone++;
|
||||
return mc.timer.renderPartialTicks;
|
||||
}
|
||||
|
||||
@Override
|
||||
public RenderSettings getRenderSettings() {
|
||||
return settings;
|
||||
}
|
||||
|
||||
private void setup() {
|
||||
replayHandler.getReplaySender().setSyncModeAndWait();
|
||||
|
||||
if (!OpenGlHelper.isFramebufferEnabled()) {
|
||||
Display.setResizable(false);
|
||||
}
|
||||
if (mc.gameSettings.showDebugInfo) {
|
||||
debugInfoWasShown = true;
|
||||
mc.gameSettings.showDebugInfo = false;
|
||||
}
|
||||
if (Mouse.isGrabbed()) {
|
||||
mouseWasGrabbed = true;
|
||||
}
|
||||
Mouse.setGrabbed(false);
|
||||
mc.timer = new RenderReplayTimer(mc.timer);
|
||||
mc.timer.timerSpeed = 1;
|
||||
|
||||
// Mute all sounds except GUI sounds (buttons, etc.)
|
||||
Map<SoundCategory, Float> mutedSounds = new EnumMap<>(SoundCategory.class);
|
||||
for (SoundCategory category : SoundCategory.values()) {
|
||||
mutedSounds.put(category, 0f);
|
||||
}
|
||||
originalSoundLevels = mc.gameSettings.mapSoundLevels;
|
||||
mutedSounds.put(SoundCategory.MASTER, (Float) originalSoundLevels.get(SoundCategory.MASTER));
|
||||
mc.gameSettings.mapSoundLevels = mutedSounds;
|
||||
|
||||
fps = settings.getFramesPerSecond();
|
||||
|
||||
long duration = 0;
|
||||
for (Path path : timeline.getPaths()) {
|
||||
if (!path.isActive()) continue;
|
||||
|
||||
// Prepare path interpolations
|
||||
path.updateAll();
|
||||
// Find end time
|
||||
Collection<Keyframe> keyframes = path.getKeyframes();
|
||||
if (keyframes.size() > 0) {
|
||||
duration = Math.max(duration, getLast(keyframes).getTime());
|
||||
}
|
||||
}
|
||||
|
||||
totalFrames = (int) (duration*fps/1000);
|
||||
|
||||
ScaledResolution scaled = new ScaledResolution(mc, mc.displayWidth, mc.displayHeight);
|
||||
gui.toMinecraft().setWorldAndResolution(mc, scaled.getScaledWidth(), scaled.getScaledHeight());
|
||||
|
||||
chunkLoadingRenderGlobal = new ChunkLoadingRenderGlobal(mc.renderGlobal);
|
||||
}
|
||||
|
||||
private void finish() {
|
||||
replayHandler.getReplaySender().setAsyncMode(true);
|
||||
|
||||
if (!OpenGlHelper.isFramebufferEnabled()) {
|
||||
Display.setResizable(true);
|
||||
}
|
||||
mc.gameSettings.showDebugInfo = debugInfoWasShown;
|
||||
if (mouseWasGrabbed) {
|
||||
mc.mouseHelper.grabMouseCursor();
|
||||
}
|
||||
mc.timer = ((RenderReplayTimer) mc.timer).getWrapped();
|
||||
mc.gameSettings.mapSoundLevels = originalSoundLevels;
|
||||
mc.displayGuiScreen(null);
|
||||
if (chunkLoadingRenderGlobal != null) {
|
||||
chunkLoadingRenderGlobal.uninstall();
|
||||
}
|
||||
|
||||
ReplayMod.soundHandler.playRenderSuccessSound();
|
||||
|
||||
mc.displayGuiScreen(null);
|
||||
}
|
||||
|
||||
private void tick() {
|
||||
synchronized (mc.scheduledTasks) {
|
||||
while (!mc.scheduledTasks.isEmpty()) {
|
||||
((FutureTask) mc.scheduledTasks.poll()).run();
|
||||
}
|
||||
}
|
||||
|
||||
mc.currentScreen = gui.toMinecraft();
|
||||
try {
|
||||
mc.runTick();
|
||||
} catch (IOException e) {
|
||||
throw new RuntimeException(e);
|
||||
}
|
||||
}
|
||||
|
||||
public void drawGui() {
|
||||
do {
|
||||
pushMatrix();
|
||||
clear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
|
||||
enableTexture2D();
|
||||
mc.getFramebuffer().bindFramebuffer(true);
|
||||
mc.entityRenderer.setupOverlayRendering();
|
||||
|
||||
try {
|
||||
gui.toMinecraft().handleInput();
|
||||
} catch (IOException e) {
|
||||
// That's a strange exception from this kind of method O_o
|
||||
// It isn't actually thrown here, so we'll deal with it the easy way
|
||||
throw new RuntimeException(e);
|
||||
}
|
||||
|
||||
ScaledResolution scaled = new ScaledResolution(mc, mc.displayWidth, mc.displayHeight);
|
||||
int mouseX = Mouse.getX() * scaled.getScaledWidth() / mc.displayWidth;
|
||||
int mouseY = scaled.getScaledHeight() - Mouse.getY() * scaled.getScaledHeight() / mc.displayHeight - 1;
|
||||
gui.toMinecraft().drawScreen(mouseX, mouseY, 0);
|
||||
|
||||
mc.getFramebuffer().unbindFramebuffer();
|
||||
popMatrix();
|
||||
pushMatrix();
|
||||
mc.getFramebuffer().framebufferRender(mc.displayWidth, mc.displayHeight);
|
||||
popMatrix();
|
||||
|
||||
|
||||
// if not in high performance mode, update the gui size if screen size changed
|
||||
// otherwise just swap the progress gui to screen
|
||||
if (settings.isHighPerformance()) {
|
||||
Display.update();
|
||||
} else {
|
||||
mc.updateDisplay();
|
||||
}
|
||||
if (Mouse.isGrabbed()) {
|
||||
Mouse.setGrabbed(false);
|
||||
}
|
||||
if (paused) {
|
||||
try {
|
||||
Thread.sleep(50);
|
||||
} catch (InterruptedException e) {
|
||||
Thread.currentThread().interrupt();
|
||||
return;
|
||||
}
|
||||
}
|
||||
} while (paused);
|
||||
}
|
||||
|
||||
public int getFramesDone() {
|
||||
return framesDone;
|
||||
}
|
||||
|
||||
@Override
|
||||
public ReadableDimension getFrameSize() {
|
||||
return new Dimension(settings.getVideoWidth(), settings.getVideoHeight());
|
||||
}
|
||||
|
||||
public int getTotalFrames() {
|
||||
return totalFrames;
|
||||
}
|
||||
|
||||
public int getVideoTime() { return framesDone * 1000 / fps; }
|
||||
|
||||
public void setPaused(boolean paused) {
|
||||
this.paused = paused;
|
||||
}
|
||||
|
||||
public boolean isPaused() {
|
||||
return paused;
|
||||
}
|
||||
|
||||
public void cancel() {
|
||||
videoWriter.abort();
|
||||
this.cancelled = true;
|
||||
renderingPipeline.cancel();
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user