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Diffstat (limited to 'src/main/java/net/minecraft/server/PortalTravelAgent.java')
-rw-r--r--src/main/java/net/minecraft/server/PortalTravelAgent.java533
1 files changed, 0 insertions, 533 deletions
diff --git a/src/main/java/net/minecraft/server/PortalTravelAgent.java b/src/main/java/net/minecraft/server/PortalTravelAgent.java
deleted file mode 100644
index 70e6e81d..00000000
--- a/src/main/java/net/minecraft/server/PortalTravelAgent.java
+++ /dev/null
@@ -1,533 +0,0 @@
-package net.minecraft.server;
-
-import java.util.ArrayList;
-import java.util.Iterator;
-import java.util.List;
-import java.util.Random;
-
-// CraftBukkit start
-import org.bukkit.Location;
-import org.bukkit.event.entity.EntityPortalExitEvent;
-import org.bukkit.util.Vector;
-// CraftBukkit end
-
-public class PortalTravelAgent {
-
- private final WorldServer a;
- private final Random b;
- private final LongHashMap c = new LongHashMap();
- private final List d = new ArrayList();
-
- public PortalTravelAgent(WorldServer worldserver) {
- this.a = worldserver;
- this.b = new Random(worldserver.getSeed());
- }
-
- public void a(Entity entity, double d0, double d1, double d2, float f) {
- if (this.a.worldProvider.dimension != 1) {
- if (!this.b(entity, d0, d1, d2, f)) {
- this.a(entity);
- this.b(entity, d0, d1, d2, f);
- }
- } else {
- // CraftBukkit start - Modularize end portal creation
- ChunkCoordinates created = this.createEndPortal(d0, d1, d2);
- entity.setPositionRotation((double) created.x, (double) created.y, (double) created.z, entity.yaw, 0.0F);
- entity.motX = entity.motY = entity.motZ = 0.0D;
- }
- }
-
- // Split out from original a(Entity, double, double, double, float) method in order to enable being called from createPortal
- private ChunkCoordinates createEndPortal(double x, double y, double z) {
- int i = MathHelper.floor(x);
- int j = MathHelper.floor(y) - 1;
- int k = MathHelper.floor(z);
- // CraftBukkit end
- byte b0 = 1;
- byte b1 = 0;
-
- for (int l = -2; l <= 2; ++l) {
- for (int i1 = -2; i1 <= 2; ++i1) {
- for (int j1 = -1; j1 < 3; ++j1) {
- int k1 = i + i1 * b0 + l * b1;
- int l1 = j + j1;
- int i2 = k + i1 * b1 - l * b0;
- boolean flag = j1 < 0;
-
- this.a.setTypeUpdate(k1, l1, i2, flag ? Blocks.OBSIDIAN : Blocks.AIR);
- }
- }
- }
-
- // CraftBukkit start
- return new ChunkCoordinates(i, j, k);
- }
-
- // use logic based on creation to verify end portal
- private ChunkCoordinates findEndPortal(ChunkCoordinates portal) {
- int i = portal.x;
- int j = portal.y - 1;
- int k = portal.z;
- byte b0 = 1;
- byte b1 = 0;
-
- for (int l = -2; l <= 2; ++l) {
- for (int i1 = -2; i1 <= 2; ++i1) {
- for (int j1 = -1; j1 < 3; ++j1) {
- int k1 = i + i1 * b0 + l * b1;
- int l1 = j + j1;
- int i2 = k + i1 * b1 - l * b0;
- boolean flag = j1 < 0;
-
- if (this.a.getType(k1, l1, i2) != (flag ? Blocks.OBSIDIAN : Blocks.AIR)) {
- return null;
- }
- }
- }
- }
- return new ChunkCoordinates(i, j, k);
- }
- // CraftBukkit end
-
- public boolean b(Entity entity, double d0, double d1, double d2, float f) {
- // CraftBukkit start - Modularize portal search process and entity teleportation
- ChunkCoordinates found = this.findPortal(entity.locX, entity.locY, entity.locZ, 128);
- if (found == null) {
- return false;
- }
-
- Location exit = new Location(this.a.getWorld(), found.x, found.y, found.z, f, entity.pitch);
- Vector velocity = entity.getBukkitEntity().getVelocity();
- this.adjustExit(entity, exit, velocity);
- entity.setPositionRotation(exit.getX(), exit.getY(), exit.getZ(), exit.getYaw(), exit.getPitch());
- if (entity.motX != velocity.getX() || entity.motY != velocity.getY() || entity.motZ != velocity.getZ()) {
- entity.getBukkitEntity().setVelocity(velocity);
- }
- return true;
- }
-
- public ChunkCoordinates findPortal(double x, double y, double z, int short1) {
- if (this.a.getWorld().getEnvironment() == org.bukkit.World.Environment.THE_END) {
- return this.findEndPortal(this.a.worldProvider.h());
- }
- // CraftBukkit end
- double d3 = -1.0D;
- int i = 0;
- int j = 0;
- int k = 0;
- // CraftBukkit start
- int l = MathHelper.floor(x);
- int i1 = MathHelper.floor(z);
- // CraftBukkit end
- long j1 = ChunkCoordIntPair.a(l, i1);
- boolean flag = true;
- double d4;
- int k1;
-
- if (this.c.contains(j1)) {
- ChunkCoordinatesPortal chunkcoordinatesportal = (ChunkCoordinatesPortal) this.c.getEntry(j1);
-
- d3 = 0.0D;
- i = chunkcoordinatesportal.x;
- j = chunkcoordinatesportal.y;
- k = chunkcoordinatesportal.z;
- chunkcoordinatesportal.d = this.a.getTime();
- flag = false;
- } else {
- for (k1 = l - short1; k1 <= l + short1; ++k1) {
- double d5 = (double) k1 + 0.5D - x; // CraftBukkit
-
- for (int l1 = i1 - short1; l1 <= i1 + short1; ++l1) {
- double d6 = (double) l1 + 0.5D - z; // CraftBukkit
-
- for (int i2 = this.a.S() - 1; i2 >= 0; --i2) {
- if (this.a.getType(k1, i2, l1) == Blocks.PORTAL) {
- while (this.a.getType(k1, i2 - 1, l1) == Blocks.PORTAL) {
- --i2;
- }
-
- d4 = (double) i2 + 0.5D - y; // CraftBukkit
- double d7 = d5 * d5 + d4 * d4 + d6 * d6;
-
- if (d3 < 0.0D || d7 < d3) {
- d3 = d7;
- i = k1;
- j = i2;
- k = l1;
- }
- }
- }
- }
- }
- }
-
- if (d3 >= 0.0D) {
- if (flag) {
- this.c.put(j1, new ChunkCoordinatesPortal(this, i, j, k, this.a.getTime()));
- this.d.add(Long.valueOf(j1));
- }
- // CraftBukkit start - Moved entity teleportation logic into exit
- return new ChunkCoordinates(i, j, k);
- } else {
- return null;
- }
- }
- // Entity repositioning logic split out from original b method and combined with repositioning logic for The End from original a method
- public void adjustExit(Entity entity, Location position, Vector velocity) {
- Location from = position.clone();
- Vector before = velocity.clone();
- int i = position.getBlockX();
- int j = position.getBlockY();
- int k = position.getBlockZ();
- float f = position.getYaw();
-
- if (this.a.getWorld().getEnvironment() == org.bukkit.World.Environment.THE_END) {
- // entity.setPositionRotation((double) i, (double) j, (double) k, entity.yaw, 0.0F);
- // entity.motX = entity.motY = entity.motZ = 0.0D;
- position.setPitch(0.0F);
- velocity.setX(0);
- velocity.setY(0);
- velocity.setZ(0);
- } else {
- double d4;
- int k1;
- // CraftBukkit end
-
- double d8 = (double) i + 0.5D;
- double d9 = (double) j + 0.5D;
-
- d4 = (double) k + 0.5D;
- int j2 = -1;
-
- if (this.a.getType(i - 1, j, k) == Blocks.PORTAL) {
- j2 = 2;
- }
-
- if (this.a.getType(i + 1, j, k) == Blocks.PORTAL) {
- j2 = 0;
- }
-
- if (this.a.getType(i, j, k - 1) == Blocks.PORTAL) {
- j2 = 3;
- }
-
- if (this.a.getType(i, j, k + 1) == Blocks.PORTAL) {
- j2 = 1;
- }
-
- int k2 = entity.ay();
-
- if (j2 > -1) {
- int l2 = Direction.h[j2];
- int i3 = Direction.a[j2];
- int j3 = Direction.b[j2];
- int k3 = Direction.a[l2];
- int l3 = Direction.b[l2];
- boolean flag1 = !this.a.isEmpty(i + i3 + k3, j, k + j3 + l3) || !this.a.isEmpty(i + i3 + k3, j + 1, k + j3 + l3);
- boolean flag2 = !this.a.isEmpty(i + i3, j, k + j3) || !this.a.isEmpty(i + i3, j + 1, k + j3);
-
- if (flag1 && flag2) {
- j2 = Direction.f[j2];
- l2 = Direction.f[l2];
- i3 = Direction.a[j2];
- j3 = Direction.b[j2];
- k3 = Direction.a[l2];
- l3 = Direction.b[l2];
- k1 = i - k3;
- d8 -= (double) k3;
- int i4 = k - l3;
-
- d4 -= (double) l3;
- flag1 = !this.a.isEmpty(k1 + i3 + k3, j, i4 + j3 + l3) || !this.a.isEmpty(k1 + i3 + k3, j + 1, i4 + j3 + l3);
- flag2 = !this.a.isEmpty(k1 + i3, j, i4 + j3) || !this.a.isEmpty(k1 + i3, j + 1, i4 + j3);
- }
-
- float f1 = 0.5F;
- float f2 = 0.5F;
-
- if (!flag1 && flag2) {
- f1 = 1.0F;
- } else if (flag1 && !flag2) {
- f1 = 0.0F;
- } else if (flag1 && flag2) {
- f2 = 0.0F;
- }
-
- d8 += (double) ((float) k3 * f1 + f2 * (float) i3);
- d4 += (double) ((float) l3 * f1 + f2 * (float) j3);
- float f3 = 0.0F;
- float f4 = 0.0F;
- float f5 = 0.0F;
- float f6 = 0.0F;
-
- if (j2 == k2) {
- f3 = 1.0F;
- f4 = 1.0F;
- } else if (j2 == Direction.f[k2]) {
- f3 = -1.0F;
- f4 = -1.0F;
- } else if (j2 == Direction.g[k2]) {
- f5 = 1.0F;
- f6 = -1.0F;
- } else {
- f5 = -1.0F;
- f6 = 1.0F;
- }
-
- // CraftBukkit start
- double d10 = velocity.getX();
- double d11 = velocity.getZ();
- // CraftBukkit end
-
- // CraftBukkit start - Adjust position and velocity instances instead of entity
- velocity.setX(d10 * (double) f3 + d11 * (double) f6);
- velocity.setZ(d10 * (double) f5 + d11 * (double) f4);
- f = f - (float) (k2 * 90) + (float) (j2 * 90);
- } else {
- // entity.motX = entity.motY = entity.motZ = 0.0D;
- velocity.setX(0);
- velocity.setY(0);
- velocity.setZ(0);
- }
-
- // entity.setPositionRotation(d8, d9, d4, entity.yaw, entity.pitch);
- position.setX(d8);
- position.setY(d9);
- position.setZ(d4);
- position.setYaw(f);
- }
-
- EntityPortalExitEvent event = new EntityPortalExitEvent(entity.getBukkitEntity(), from, position, before, velocity);
- this.a.getServer().getPluginManager().callEvent(event);
- Location to = event.getTo();
- if (event.isCancelled() || to == null || !entity.isAlive()) {
- position.setX(from.getX());
- position.setY(from.getY());
- position.setZ(from.getZ());
- position.setYaw(from.getYaw());
- position.setPitch(from.getPitch());
- velocity.copy(before);
- } else {
- position.setX(to.getX());
- position.setY(to.getY());
- position.setZ(to.getZ());
- position.setYaw(to.getYaw());
- position.setPitch(to.getPitch());
- velocity.copy(event.getAfter()); // event.getAfter() will never be null, as setAfter() will cause an NPE if null is passed in
- }
- // CraftBukkit end
- }
-
- public boolean a(Entity entity) {
- // CraftBukkit start - Allow for portal creation to be based on coordinates instead of entity
- return this.createPortal(entity.locX, entity.locY, entity.locZ, 16);
- }
-
- public boolean createPortal(double x, double y, double z, int b0) {
- if (this.a.getWorld().getEnvironment() == org.bukkit.World.Environment.THE_END) {
- this.createEndPortal(x, y, z);
- return true;
- }
- // CraftBukkit end
- double d0 = -1.0D;
- // CraftBukkit start
- int i = MathHelper.floor(x);
- int j = MathHelper.floor(y);
- int k = MathHelper.floor(z);
- // CraftBukkit end
- int l = i;
- int i1 = j;
- int j1 = k;
- int k1 = 0;
- int l1 = this.b.nextInt(4);
-
- int i2;
- double d1;
- double d2;
- int j2;
- int k2;
- int l2;
- int i3;
- int j3;
- int k3;
- int l3;
- int i4;
- int j4;
- int k4;
- double d3;
- double d4;
-
- for (i2 = i - b0; i2 <= i + b0; ++i2) {
- d1 = (double) i2 + 0.5D - x; // CraftBukkit
-
- for (j2 = k - b0; j2 <= k + b0; ++j2) {
- d2 = (double) j2 + 0.5D - z; // CraftBukkit
-
- label274:
- for (k2 = this.a.S() - 1; k2 >= 0; --k2) {
- if (this.a.isEmpty(i2, k2, j2)) {
- while (k2 > 0 && this.a.isEmpty(i2, k2 - 1, j2)) {
- --k2;
- }
-
- for (i3 = l1; i3 < l1 + 4; ++i3) {
- l2 = i3 % 2;
- k3 = 1 - l2;
- if (i3 % 4 >= 2) {
- l2 = -l2;
- k3 = -k3;
- }
-
- for (j3 = 0; j3 < 3; ++j3) {
- for (i4 = 0; i4 < 4; ++i4) {
- for (l3 = -1; l3 < 4; ++l3) {
- k4 = i2 + (i4 - 1) * l2 + j3 * k3;
- j4 = k2 + l3;
- int l4 = j2 + (i4 - 1) * k3 - j3 * l2;
-
- if (l3 < 0 && !this.a.getType(k4, j4, l4).getMaterial().isBuildable() || l3 >= 0 && !this.a.isEmpty(k4, j4, l4)) {
- continue label274;
- }
- }
- }
- }
-
- d3 = (double) k2 + 0.5D - y; // CraftBukkit
- d4 = d1 * d1 + d3 * d3 + d2 * d2;
- if (d0 < 0.0D || d4 < d0) {
- d0 = d4;
- l = i2;
- i1 = k2;
- j1 = j2;
- k1 = i3 % 4;
- }
- }
- }
- }
- }
- }
-
- if (d0 < 0.0D) {
- for (i2 = i - b0; i2 <= i + b0; ++i2) {
- d1 = (double) i2 + 0.5D - x; // CraftBukkit
-
- for (j2 = k - b0; j2 <= k + b0; ++j2) {
- d2 = (double) j2 + 0.5D - z; // CraftBukkit
-
- label222:
- for (k2 = this.a.S() - 1; k2 >= 0; --k2) {
- if (this.a.isEmpty(i2, k2, j2)) {
- while (k2 > 0 && this.a.isEmpty(i2, k2 - 1, j2)) {
- --k2;
- }
-
- for (i3 = l1; i3 < l1 + 2; ++i3) {
- l2 = i3 % 2;
- k3 = 1 - l2;
-
- for (j3 = 0; j3 < 4; ++j3) {
- for (i4 = -1; i4 < 4; ++i4) {
- l3 = i2 + (j3 - 1) * l2;
- k4 = k2 + i4;
- j4 = j2 + (j3 - 1) * k3;
- if (i4 < 0 && !this.a.getType(l3, k4, j4).getMaterial().isBuildable() || i4 >= 0 && !this.a.isEmpty(l3, k4, j4)) {
- continue label222;
- }
- }
- }
-
- d3 = (double) k2 + 0.5D - y; // CraftBukkit
- d4 = d1 * d1 + d3 * d3 + d2 * d2;
- if (d0 < 0.0D || d4 < d0) {
- d0 = d4;
- l = i2;
- i1 = k2;
- j1 = j2;
- k1 = i3 % 2;
- }
- }
- }
- }
- }
- }
- }
-
- int i5 = l;
- int j5 = i1;
-
- j2 = j1;
- int k5 = k1 % 2;
- int l5 = 1 - k5;
-
- if (k1 % 4 >= 2) {
- k5 = -k5;
- l5 = -l5;
- }
-
- boolean flag;
-
- if (d0 < 0.0D) {
- if (i1 < 70) {
- i1 = 70;
- }
-
- if (i1 > this.a.S() - 10) {
- i1 = this.a.S() - 10;
- }
-
- j5 = i1;
-
- for (k2 = -1; k2 <= 1; ++k2) {
- for (i3 = 1; i3 < 3; ++i3) {
- for (l2 = -1; l2 < 3; ++l2) {
- k3 = i5 + (i3 - 1) * k5 + k2 * l5;
- j3 = j5 + l2;
- i4 = j2 + (i3 - 1) * l5 - k2 * k5;
- flag = l2 < 0;
- this.a.setTypeUpdate(k3, j3, i4, flag ? Blocks.OBSIDIAN : Blocks.AIR);
- }
- }
- }
- }
-
- for (k2 = 0; k2 < 4; ++k2) {
- for (i3 = 0; i3 < 4; ++i3) {
- for (l2 = -1; l2 < 4; ++l2) {
- k3 = i5 + (i3 - 1) * k5;
- j3 = j5 + l2;
- i4 = j2 + (i3 - 1) * l5;
- flag = i3 == 0 || i3 == 3 || l2 == -1 || l2 == 3;
- this.a.setTypeAndData(k3, j3, i4, flag ? Blocks.OBSIDIAN : Blocks.PORTAL, 0, 2);
- }
- }
-
- for (i3 = 0; i3 < 4; ++i3) {
- for (l2 = -1; l2 < 4; ++l2) {
- k3 = i5 + (i3 - 1) * k5;
- j3 = j5 + l2;
- i4 = j2 + (i3 - 1) * l5;
- this.a.applyPhysics(k3, j3, i4, this.a.getType(k3, j3, i4));
- }
- }
- }
-
- return true;
- }
-
- public void a(long i) {
- if (i % 100L == 0L) {
- Iterator iterator = this.d.iterator();
- long j = i - 600L;
-
- while (iterator.hasNext()) {
- Long olong = (Long) iterator.next();
- ChunkCoordinatesPortal chunkcoordinatesportal = (ChunkCoordinatesPortal) this.c.getEntry(olong.longValue());
-
- if (chunkcoordinatesportal == null || chunkcoordinatesportal.d < j) {
- iterator.remove();
- this.c.remove(olong.longValue());
- }
- }
- }
- }
-}
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-14 14:53:40 +0000