What makes it tick

- Tick visual managers on post LevelTickEvent.
- Remove all field from VisualTickContext, but keep the interface there
  for later review.
- Remove tick update limiter, though apparently we were passing the
  frame limiter to the tick context :lwe:

src/main/java/com/jozufozu/flywheel/api/visual/VisualTickContext.java

@@ -4,11 +4,5 @@ import org.jetbrains.annotations.ApiStatus;
 
 @ApiStatus.NonExtendable
 public interface VisualTickContext {
-	double cameraX();
-
-	double cameraY();
-
-	double cameraZ();
-
-	DistanceUpdateLimiter limiter();
+	// TODO: remove?
 }

src/main/java/com/jozufozu/flywheel/impl/visual/VisualTickContextImpl.java

@@ -1,8 +1,6 @@
 package com.jozufozu.flywheel.impl.visual;
 
-import com.jozufozu.flywheel.api.visual.DistanceUpdateLimiter;
 import com.jozufozu.flywheel.api.visual.VisualTickContext;
 
-public record VisualTickContextImpl(double cameraX, double cameraY, double cameraZ,
-									DistanceUpdateLimiter limiter) implements VisualTickContext {
+public record VisualTickContextImpl() implements VisualTickContext {
 }

src/main/java/com/jozufozu/flywheel/impl/visualization/VisualizationEventHandler.java

@@ -3,46 +3,36 @@ package com.jozufozu.flywheel.impl.visualization;
 import com.jozufozu.flywheel.api.event.BeginFrameEvent;
 import com.jozufozu.flywheel.api.event.RenderStageEvent;
 import com.jozufozu.flywheel.api.visualization.VisualizationManager;
-import com.jozufozu.flywheel.lib.util.FlwUtil;
 
 import net.minecraft.client.Minecraft;
 import net.minecraft.client.multiplayer.ClientLevel;
-import net.minecraft.world.entity.Entity;
 import net.minecraft.world.level.Level;
 import net.minecraftforge.event.TickEvent;
 import net.minecraftforge.event.entity.EntityJoinLevelEvent;
 import net.minecraftforge.event.entity.EntityLeaveLevelEvent;
+import net.minecraftforge.fml.LogicalSide;
 
 public final class VisualizationEventHandler {
 	private VisualizationEventHandler() {
 	}
 
-	public static void onClientTick(TickEvent.ClientTickEvent event) {
-		if (event.phase != TickEvent.Phase.END || !FlwUtil.isGameActive()) {
+	public static void onClientTick(TickEvent.LevelTickEvent event) {
+		// Make sure we don't tick on the server somehow.
+		if (event.phase != TickEvent.Phase.END || event.side != LogicalSide.CLIENT) {
 			return;
 		}
 
-		Minecraft mc = Minecraft.getInstance();
-		if (mc.isPaused()) {
+		// The game won't be paused in the tick event, but let's make sure there's a player.
+		if (Minecraft.getInstance().player == null) {
 			return;
 		}
 
-		Entity cameraEntity = mc.getCameraEntity() == null ? mc.player : mc.getCameraEntity();
-		if (cameraEntity == null) {
-			return;
-		}
-
-		Level level = cameraEntity.level();
-		VisualizationManagerImpl manager = VisualizationManagerImpl.get(level);
+		VisualizationManagerImpl manager = VisualizationManagerImpl.get(event.level);
 		if (manager == null) {
 			return;
 		}
 
-		double cameraX = cameraEntity.getX();
-		double cameraY = cameraEntity.getEyeY();
-		double cameraZ = cameraEntity.getZ();
-
-		manager.tick(cameraX, cameraY, cameraZ);
+		manager.tick();
 	}
 
 	public static void onBeginFrame(BeginFrameEvent event) {

src/main/java/com/jozufozu/flywheel/impl/visualization/VisualizationManagerImpl.java

@@ -77,11 +77,9 @@ public class VisualizationManagerImpl implements VisualizationManager {
 	private final Flag frameVisualsFlag = new NamedFlag("frameVisualUpdates");
 	private final Flag frameFlag = new NamedFlag("frameComplete");
 
-	protected DistanceUpdateLimiterImpl tickLimiter;
 	protected DistanceUpdateLimiterImpl frameLimiter;
 
 	private VisualizationManagerImpl(LevelAccessor level) {
-		tickLimiter = createUpdateLimiter();
 		frameLimiter = createUpdateLimiter();
 
 		engine = BackendManager.getBackend()
@@ -219,7 +217,7 @@ public class VisualizationManagerImpl implements VisualizationManager {
 	 * Call {@link TickableVisual#tick} on all visuals in this world.
 	 * </p>
 	 */
-	public void tick(double cameraX, double cameraY, double cameraZ) {
+	public void tick() {
 		// Make sure we're done with any prior frame or tick to avoid racing.
 		taskExecutor.syncUntil(frameFlag::isRaised);
 		frameFlag.lower();
@@ -227,18 +225,15 @@ public class VisualizationManagerImpl implements VisualizationManager {
 		taskExecutor.syncUntil(tickFlag::isRaised);
 		tickFlag.lower();
 
-		tickLimiter.tick();
-
-		tickPlan.execute(taskExecutor, new VisualTickContextImpl(cameraX, cameraY, cameraZ, frameLimiter));
+		tickPlan.execute(taskExecutor, new VisualTickContextImpl());
 	}
 
 	/**
 	 * Get ready to render a frame.
-	 * <p>
-	 *     Check and update the render origin.
+	 *
+	 * <p>Check and update the render origin.
 	 * <br>
-	 *     Call {@link DynamicVisual#beginFrame} on all visuals in this world.
-	 * </p>
+	 * Call {@link DynamicVisual#beginFrame} on all visuals in this world.</p>
 	 */
 	public void beginFrame(RenderContext context) {
 		// Make sure we're done with the last tick.

src/main/java/com/jozufozu/flywheel/impl/visualization/manager/BlockEntityStorage.java

@@ -24,6 +24,7 @@ public class BlockEntityStorage extends Storage<BlockEntity> {
 		super(visualizationContextSupplier);
 	}
 
+	@Nullable
 	public BlockEntityVisual<?> visualAtPos(long pos) {
 		return posLookup.get(pos);
 	}