mirror of
https://github.com/PaperMC/Paper.git
synced 2024-11-23 11:06:29 +01:00
292 lines
11 KiB
Diff
292 lines
11 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
|
From: Aikar <aikar@aikar.co>
|
|
Date: Sun, 9 Sep 2018 13:30:00 -0400
|
|
Subject: [PATCH] Mob Pathfinding API
|
|
|
|
Implements Pathfinding API for mobs
|
|
|
|
diff --git a/src/main/java/com/destroystokyo/paper/entity/PaperPathfinder.java b/src/main/java/com/destroystokyo/paper/entity/PaperPathfinder.java
|
|
new file mode 100644
|
|
index 0000000000000000000000000000000000000000..af1bac9680028130e99c5e7130f258c196b33275
|
|
--- /dev/null
|
|
+++ b/src/main/java/com/destroystokyo/paper/entity/PaperPathfinder.java
|
|
@@ -0,0 +1,141 @@
|
|
+package com.destroystokyo.paper.entity;
|
|
+
|
|
+import net.minecraft.server.EntityInsentient;
|
|
+import net.minecraft.server.PathEntity;
|
|
+import net.minecraft.server.PathPoint;
|
|
+import org.apache.commons.lang.Validate;
|
|
+import org.bukkit.Location;
|
|
+import org.bukkit.craftbukkit.entity.CraftLivingEntity;
|
|
+import org.bukkit.entity.LivingEntity;
|
|
+import org.bukkit.entity.Mob;
|
|
+
|
|
+import javax.annotation.Nonnull;
|
|
+import javax.annotation.Nullable;
|
|
+import java.util.ArrayList;
|
|
+import java.util.List;
|
|
+
|
|
+public class PaperPathfinder implements com.destroystokyo.paper.entity.Pathfinder {
|
|
+
|
|
+ private final EntityInsentient entity;
|
|
+
|
|
+ public PaperPathfinder(EntityInsentient entity) {
|
|
+ this.entity = entity;
|
|
+ }
|
|
+
|
|
+ @Override
|
|
+ public Mob getEntity() {
|
|
+ return entity.getBukkitMob();
|
|
+ }
|
|
+
|
|
+ @Override
|
|
+ public void stopPathfinding() {
|
|
+ entity.getNavigation().stopPathfinding();
|
|
+ }
|
|
+
|
|
+ @Override
|
|
+ public boolean hasPath() {
|
|
+ return entity.getNavigation().getPathEntity() != null;
|
|
+ }
|
|
+
|
|
+ @Nullable
|
|
+ @Override
|
|
+ public PathResult getCurrentPath() {
|
|
+ PathEntity path = entity.getNavigation().getPathEntity();
|
|
+ return path != null ? new PaperPathResult(path) : null;
|
|
+ }
|
|
+
|
|
+ @Nullable
|
|
+ @Override
|
|
+ public PathResult findPath(Location loc) {
|
|
+ Validate.notNull(loc, "Location can not be null");
|
|
+ PathEntity path = entity.getNavigation().calculateDestination(loc.getX(), loc.getY(), loc.getZ());
|
|
+ return path != null ? new PaperPathResult(path) : null;
|
|
+ }
|
|
+
|
|
+ @Nullable
|
|
+ @Override
|
|
+ public PathResult findPath(LivingEntity target) {
|
|
+ Validate.notNull(target, "Target can not be null");
|
|
+ PathEntity path = entity.getNavigation().calculateDestination(((CraftLivingEntity) target).getHandle());
|
|
+ return path != null ? new PaperPathResult(path) : null;
|
|
+ }
|
|
+
|
|
+ @Override
|
|
+ public boolean moveTo(@Nonnull PathResult path, double speed) {
|
|
+ Validate.notNull(path, "PathResult can not be null");
|
|
+ PathEntity pathEntity = ((PaperPathResult) path).path;
|
|
+ return entity.getNavigation().setDestination(pathEntity, speed);
|
|
+ }
|
|
+
|
|
+ @Override
|
|
+ public boolean canOpenDoors() {
|
|
+ return entity.getNavigation().getPathfinder().getPathfinder().shouldOpenDoors();
|
|
+ }
|
|
+
|
|
+ @Override
|
|
+ public void setCanOpenDoors(boolean canOpenDoors) {
|
|
+ entity.getNavigation().getPathfinder().getPathfinder().setShouldOpenDoors(canOpenDoors);
|
|
+ }
|
|
+
|
|
+ @Override
|
|
+ public boolean canPassDoors() {
|
|
+ return entity.getNavigation().getPathfinder().getPathfinder().shouldPassDoors();
|
|
+ }
|
|
+
|
|
+ @Override
|
|
+ public void setCanPassDoors(boolean canPassDoors) {
|
|
+ entity.getNavigation().getPathfinder().getPathfinder().setShouldPassDoors(canPassDoors);
|
|
+ }
|
|
+
|
|
+ @Override
|
|
+ public boolean canFloat() {
|
|
+ return entity.getNavigation().getPathfinder().getPathfinder().shouldFloat();
|
|
+ }
|
|
+
|
|
+ @Override
|
|
+ public void setCanFloat(boolean canFloat) {
|
|
+ entity.getNavigation().getPathfinder().getPathfinder().setShouldFloat(canFloat);
|
|
+ }
|
|
+
|
|
+ public class PaperPathResult implements com.destroystokyo.paper.entity.PaperPathfinder.PathResult {
|
|
+
|
|
+ private final PathEntity path;
|
|
+ PaperPathResult(PathEntity path) {
|
|
+ this.path = path;
|
|
+ }
|
|
+
|
|
+ @Nullable
|
|
+ @Override
|
|
+ public Location getFinalPoint() {
|
|
+ PathPoint point = path.getFinalPoint();
|
|
+ return point != null ? toLoc(point) : null;
|
|
+ }
|
|
+
|
|
+ @Override
|
|
+ public List<Location> getPoints() {
|
|
+ List<Location> points = new ArrayList<>();
|
|
+ for (PathPoint point : path.getPoints()) {
|
|
+ points.add(toLoc(point));
|
|
+ }
|
|
+ return points;
|
|
+ }
|
|
+
|
|
+ @Override
|
|
+ public int getNextPointIndex() {
|
|
+ return path.getNextIndex();
|
|
+ }
|
|
+
|
|
+ @Nullable
|
|
+ @Override
|
|
+ public Location getNextPoint() {
|
|
+ if (!path.hasNext()) {
|
|
+ return null;
|
|
+ }
|
|
+ return toLoc(path.getPoints().get(path.getNextIndex()));
|
|
+ }
|
|
+ }
|
|
+
|
|
+ private Location toLoc(PathPoint point) {
|
|
+ return new Location(entity.world.getWorld(), point.getX(), point.getY(), point.getZ());
|
|
+ }
|
|
+}
|
|
diff --git a/src/main/java/net/minecraft/server/NavigationAbstract.java b/src/main/java/net/minecraft/server/NavigationAbstract.java
|
|
index b06c76a369f1dc9de8d782272c3ff0573af89361..cca6242e38fc286eea810eb8f2e4d1ab5429b9df 100644
|
|
--- a/src/main/java/net/minecraft/server/NavigationAbstract.java
|
|
+++ b/src/main/java/net/minecraft/server/NavigationAbstract.java
|
|
@@ -78,7 +78,7 @@ public abstract class NavigationAbstract {
|
|
}
|
|
|
|
@Nullable
|
|
- public final PathEntity a(double d0, double d1, double d2, int i) {
|
|
+ public final PathEntity calculateDestination(double d0, double d1, double d2) { return a(d0, d1, d2, 0); } public final PathEntity a(double d0, double d1, double d2, int i) { // Paper - OBFHELPER
|
|
return this.a(new BlockPosition(d0, d1, d2), i);
|
|
}
|
|
|
|
@@ -103,7 +103,7 @@ public abstract class NavigationAbstract {
|
|
}
|
|
|
|
@Nullable
|
|
- public PathEntity a(Entity entity, int i) {
|
|
+ public final PathEntity calculateDestination(Entity entity) { return a(entity, 0); } public PathEntity a(Entity entity, int i) {
|
|
return this.a(ImmutableSet.of(entity.getChunkCoordinates()), entity, 16, true, i); // Paper
|
|
}
|
|
|
|
@@ -168,6 +168,7 @@ public abstract class NavigationAbstract {
|
|
return pathentity != null && this.a(pathentity, d0);
|
|
}
|
|
|
|
+ public boolean setDestination(@Nullable PathEntity pathentity, double speed) { return a(pathentity, speed); } // Paper - OBFHELPER
|
|
public boolean a(@Nullable PathEntity pathentity, double d0) {
|
|
if (pathentity == null) {
|
|
this.c = null;
|
|
@@ -195,7 +196,7 @@ public abstract class NavigationAbstract {
|
|
}
|
|
}
|
|
|
|
- @Nullable
|
|
+ @Nullable public PathEntity getPathEntity() { return k(); } @Nullable // Paper - OBFHELPER
|
|
public PathEntity k() {
|
|
return this.c;
|
|
}
|
|
@@ -311,6 +312,7 @@ public abstract class NavigationAbstract {
|
|
return !this.m();
|
|
}
|
|
|
|
+ public void stopPathfinding() { o(); } // Paper - OBFHELPER
|
|
public void o() {
|
|
this.c = null;
|
|
}
|
|
diff --git a/src/main/java/net/minecraft/server/PathEntity.java b/src/main/java/net/minecraft/server/PathEntity.java
|
|
index 662932360bc7a9391fde99a88b60aac47f29467e..9154c01a22bc7b6d2dd390bb7b6e21ef52c8006c 100644
|
|
--- a/src/main/java/net/minecraft/server/PathEntity.java
|
|
+++ b/src/main/java/net/minecraft/server/PathEntity.java
|
|
@@ -5,13 +5,14 @@ import javax.annotation.Nullable;
|
|
|
|
public class PathEntity {
|
|
|
|
- private final List<PathPoint> a;
|
|
+ private final List<PathPoint> a; public List<PathPoint> getPoints() { return a; } // Paper - OBFHELPER
|
|
private PathPoint[] b = new PathPoint[0];
|
|
private PathPoint[] c = new PathPoint[0];
|
|
- private int e;
|
|
+ private int e; public int getNextIndex() { return this.e; } // Paper - OBFHELPER
|
|
private final BlockPosition f;
|
|
private final float g;
|
|
private final boolean h;
|
|
+ public boolean hasNext() { return getNextIndex() < getPoints().size(); } // Paper
|
|
|
|
public PathEntity(List<PathPoint> list, BlockPosition blockposition, boolean flag) {
|
|
this.a = list;
|
|
@@ -28,8 +29,7 @@ public class PathEntity {
|
|
return this.e >= this.a.size();
|
|
}
|
|
|
|
- @Nullable
|
|
- public PathPoint c() {
|
|
+ public PathPoint getFinalPoint() { return c(); } @Nullable public PathPoint c() { // Paper - OBFHELPER
|
|
return !this.a.isEmpty() ? (PathPoint) this.a.get(this.a.size() - 1) : null;
|
|
}
|
|
|
|
@@ -77,7 +77,7 @@ public class PathEntity {
|
|
return this.a(entity, this.e);
|
|
}
|
|
|
|
- public BaseBlockPosition g() {
|
|
+ public BaseBlockPosition getNext() { return g(); } public BaseBlockPosition g() { // Paper - OBFHELPER
|
|
PathPoint pathpoint = this.h();
|
|
|
|
return new BaseBlockPosition(pathpoint.a, pathpoint.b, pathpoint.c);
|
|
diff --git a/src/main/java/net/minecraft/server/PathPoint.java b/src/main/java/net/minecraft/server/PathPoint.java
|
|
index b69d6bc433711e94e3fbfa2a89c091209c95484d..e9fb295bdf727cd4543cbe5a18447ceba3d41ee0 100644
|
|
--- a/src/main/java/net/minecraft/server/PathPoint.java
|
|
+++ b/src/main/java/net/minecraft/server/PathPoint.java
|
|
@@ -2,9 +2,9 @@ package net.minecraft.server;
|
|
|
|
public class PathPoint {
|
|
|
|
- public final int a;
|
|
- public final int b;
|
|
- public final int c;
|
|
+ public final int a; public final int getX() { return a; } // Paper - OBFHELPER
|
|
+ public final int b; public final int getY() { return b; } // Paper - OBFHELPER
|
|
+ public final int c; public final int getZ() { return c; } // Paper - OBFHELPER
|
|
private final int m;
|
|
public int d = -1;
|
|
public float e;
|
|
diff --git a/src/main/java/net/minecraft/server/PathfinderAbstract.java b/src/main/java/net/minecraft/server/PathfinderAbstract.java
|
|
index fca9ed99d6c11badb85e0c06cd6872dca85d6f8d..5cfcac3bc29e3f3d139b10209f5082cba292a434 100644
|
|
--- a/src/main/java/net/minecraft/server/PathfinderAbstract.java
|
|
+++ b/src/main/java/net/minecraft/server/PathfinderAbstract.java
|
|
@@ -11,9 +11,9 @@ public abstract class PathfinderAbstract {
|
|
protected int d;
|
|
protected int e;
|
|
protected int f;
|
|
- protected boolean g;
|
|
- protected boolean h;
|
|
- protected boolean i;
|
|
+ protected boolean g; public boolean shouldPassDoors() { return g; } public void setShouldPassDoors(boolean b) { g = b; } // Paper - obfhelper
|
|
+ protected boolean h; public boolean shouldOpenDoors() { return h; } public void setShouldOpenDoors(boolean b) { h = b; } // Paper - obfhelper
|
|
+ protected boolean i; public boolean shouldFloat() { return i; } public void setShouldFloat(boolean b) { i = b; } // Paper - obfhelper
|
|
|
|
public PathfinderAbstract() {}
|
|
|
|
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftMob.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftMob.java
|
|
index 90e63fbf292488732434ed9cf20645d8306eb21d..c89bc7024b650c3b6d2c551f0e4e156975570cca 100644
|
|
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftMob.java
|
|
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftMob.java
|
|
@@ -12,8 +12,11 @@ import org.bukkit.loot.LootTable;
|
|
public abstract class CraftMob extends CraftLivingEntity implements Mob {
|
|
public CraftMob(CraftServer server, EntityInsentient entity) {
|
|
super(server, entity);
|
|
+ paperPathfinder = new com.destroystokyo.paper.entity.PaperPathfinder(entity); // Paper
|
|
}
|
|
|
|
+ private final com.destroystokyo.paper.entity.PaperPathfinder paperPathfinder; // Paper
|
|
+ @Override public com.destroystokyo.paper.entity.Pathfinder getPathfinder() { return paperPathfinder; } // Paper
|
|
@Override
|
|
public void setTarget(LivingEntity target) {
|
|
EntityInsentient entity = getHandle();
|