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Fix falling block detection reliability

This commit is contained in:
Esophose 2019-02-06 22:19:04 -07:00
parent 78e7b4cd7c
commit c9fdb9fe5c
1 changed files with 32 additions and 10 deletions
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42
src/main/java/com/songoda/ultimatetimber/treefall/TreeFallAnimation.java
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@ -1,7 +1,8 @@
package com.songoda.ultimatetimber.treefall;
import com.songoda.ultimatetimber.UltimateTimber;
import com.songoda.ultimatetimber.configurations.DefaultConfig;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.Set;
import org.bukkit.Bukkit;
import org.bukkit.Material;
@ -17,10 +18,10 @@ import org.bukkit.event.entity.EntityChangeBlockEvent;
import org.bukkit.scheduler.BukkitRunnable;
import org.bukkit.util.Vector;
import java.util.ArrayList;
import java.util.HashSet;
import com.songoda.ultimatetimber.UltimateTimber;
import com.songoda.ultimatetimber.configurations.DefaultConfig;
public class TreeFallAnimation implements Listener {
public class TreeFallAnimation implements Listener, Runnable {
/*
Register all instances of falling trees.
@ -39,6 +40,11 @@ public class TreeFallAnimation implements Listener {
This list is also used to identify if a falling block is a part of an animation
*/
private ArrayList<FallingBlock> fallingBlocks = new ArrayList<>();
/*
The ID of the task that manages the falling block detection
*/
private int fallingBlockTaskId;
private boolean hasBonusLoot() {
return this.hasBonusLoot;
@ -93,6 +99,21 @@ public class TreeFallAnimation implements Listener {
private void unregisterTreeFallAnimation() {
if (this.fallingBlocks.isEmpty())
treeFallAnimationInstances.remove(this);
Bukkit.getScheduler().cancelTask(this.fallingBlockTaskId);
}
/*
This is used to detect after the falling tree blocks have hit the ground
Using the event was too unreliable since multiple entities could hit the ground at the same time
*/
@Override
public void run() {
Set<FallingBlock> groundedBlocks = new HashSet<>();
for (FallingBlock fallingBlock : this.fallingBlocks)
if (fallingBlock.isDead())
groundedBlocks.add(fallingBlock);
for (FallingBlock fallingBlock : groundedBlocks)
runFallingBlockImpact(fallingBlock);
}
/*
@ -149,6 +170,11 @@ public class TreeFallAnimation implements Listener {
startPhaseOneAnimation(fallingBlock, velocityVector, multiplier);
}
/*
Kick off a task for detecting when the falling blocks have hit the ground
*/
this.fallingBlockTaskId = Bukkit.getScheduler().scheduleSyncRepeatingTask(UltimateTimber.getInstance(), this, 0, 1);
}
@ -220,7 +246,7 @@ public class TreeFallAnimation implements Listener {
}
/*
Catch tree blocks falling down
Catch tree blocks falling down and prevent them from interacting with the ground
*/
@EventHandler
public void blockDrop(EntityChangeBlockEvent event) {
@ -229,10 +255,6 @@ public class TreeFallAnimation implements Listener {
if (!isInTreeFallInstance((FallingBlock) event.getEntity())) return;
event.setCancelled(true);
FallingBlock fallingBlock = (FallingBlock) event.getEntity();
runFallingBlockImpact(fallingBlock);
}