diff options
author | Erik Broes <erikbroes@grum.nl> | 2011-06-12 00:02:58 +0200 |
---|---|---|
committer | Erik Broes <erikbroes@grum.nl> | 2011-06-12 00:30:52 +0200 |
commit | 96b1b8a10cec88c724b83541aed6f87b188f5e14 (patch) | |
tree | 7058be20c6adb15cad2c823784b04340b1b1e44f /src/main/java/net/minecraft/server/PortalTravelAgent.java | |
parent | 938db4de2d86d8cc05c258eeae2c43ef428588f3 (diff) | |
download | craftbukkit-96b1b8a10cec88c724b83541aed6f87b188f5e14.tar craftbukkit-96b1b8a10cec88c724b83541aed6f87b188f5e14.tar.gz craftbukkit-96b1b8a10cec88c724b83541aed6f87b188f5e14.tar.lz craftbukkit-96b1b8a10cec88c724b83541aed6f87b188f5e14.tar.xz craftbukkit-96b1b8a10cec88c724b83541aed6f87b188f5e14.zip |
Generic cleanup
Diffstat (limited to 'src/main/java/net/minecraft/server/PortalTravelAgent.java')
-rw-r--r-- | src/main/java/net/minecraft/server/PortalTravelAgent.java | 658 |
1 files changed, 330 insertions, 328 deletions
diff --git a/src/main/java/net/minecraft/server/PortalTravelAgent.java b/src/main/java/net/minecraft/server/PortalTravelAgent.java index 85c77400..371ba17f 100644 --- a/src/main/java/net/minecraft/server/PortalTravelAgent.java +++ b/src/main/java/net/minecraft/server/PortalTravelAgent.java @@ -1,328 +1,330 @@ -package net.minecraft.server;
-
-import java.util.Random;
-
-// CraftBukkit start
-import org.bukkit.event.world.PortalCreateEvent;
-import org.bukkit.craftbukkit.CraftWorld;
-import org.bukkit.Bukkit;
-// CraftBukkit end
-
-public class PortalTravelAgent {
-
- private Random a = new Random();
-
- public PortalTravelAgent() {}
-
- public void a(World world, Entity entity) {
- if (!this.b(world, entity)) {
- this.c(world, entity);
- this.b(world, entity);
- }
- }
-
- public boolean b(World world, Entity entity) {
- short short1 = 128;
- double d0 = -1.0D;
- int i = 0;
- int j = 0;
- int k = 0;
- int l = MathHelper.floor(entity.locX);
- int i1 = MathHelper.floor(entity.locZ);
-
- double d1;
-
- for (int j1 = l - short1; j1 <= l + short1; ++j1) {
- double d2 = (double) j1 + 0.5D - entity.locX;
-
- for (int k1 = i1 - short1; k1 <= i1 + short1; ++k1) {
- double d3 = (double) k1 + 0.5D - entity.locZ;
-
- for (int l1 = 127; l1 >= 0; --l1) {
- if (world.getTypeId(j1, l1, k1) == Block.PORTAL.id) {
- while (world.getTypeId(j1, l1 - 1, k1) == Block.PORTAL.id) {
- --l1;
- }
-
- d1 = (double) l1 + 0.5D - entity.locY;
- double d4 = d2 * d2 + d1 * d1 + d3 * d3;
-
- if (d0 < 0.0D || d4 < d0) {
- d0 = d4;
- i = j1;
- j = l1;
- k = k1;
- }
- }
- }
- }
- }
-
- if (d0 >= 0.0D) {
- double d5 = (double) i + 0.5D;
- double d6 = (double) j + 0.5D;
-
- d1 = (double) k + 0.5D;
- if (world.getTypeId(i - 1, j, k) == Block.PORTAL.id) {
- d5 -= 0.5D;
- }
-
- if (world.getTypeId(i + 1, j, k) == Block.PORTAL.id) {
- d5 += 0.5D;
- }
-
- if (world.getTypeId(i, j, k - 1) == Block.PORTAL.id) {
- d1 -= 0.5D;
- }
-
- if (world.getTypeId(i, j, k + 1) == Block.PORTAL.id) {
- d1 += 0.5D;
- }
-
- entity.setPositionRotation(d5, d6, d1, entity.yaw, 0.0F);
- entity.motX = entity.motY = entity.motZ = 0.0D;
- return true;
- } else {
- return false;
- }
- }
-
- public boolean c(World world, Entity entity) {
- byte b0 = 16;
- double d0 = -1.0D;
- int i = MathHelper.floor(entity.locX);
- int j = MathHelper.floor(entity.locY);
- int k = MathHelper.floor(entity.locZ);
- int l = i;
- int i1 = j;
- int j1 = k;
- int k1 = 0;
- int l1 = this.a.nextInt(4);
-
- int i2;
- double d1;
- int j2;
- double d2;
- 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 - entity.locX;
-
- for (j2 = k - b0; j2 <= k + b0; ++j2) {
- d2 = (double) j2 + 0.5D - entity.locZ;
-
- label271:
- for (l2 = 127; l2 >= 0; --l2) {
- if (world.isEmpty(i2, l2, j2)) {
- while (l2 > 0 && world.isEmpty(i2, l2 - 1, j2)) {
- --l2;
- }
-
- for (k2 = l1; k2 < l1 + 4; ++k2) {
- j3 = k2 % 2;
- i3 = 1 - j3;
- if (k2 % 4 >= 2) {
- j3 = -j3;
- i3 = -i3;
- }
-
- for (l3 = 0; l3 < 3; ++l3) {
- for (k3 = 0; k3 < 4; ++k3) {
- for (j4 = -1; j4 < 4; ++j4) {
- i4 = i2 + (k3 - 1) * j3 + l3 * i3;
- k4 = l2 + j4;
- int l4 = j2 + (k3 - 1) * i3 - l3 * j3;
-
- if (j4 < 0 && !world.getMaterial(i4, k4, l4).isBuildable() || j4 >= 0 && !world.isEmpty(i4, k4, l4)) {
- continue label271;
- }
- }
- }
- }
-
- d3 = (double) l2 + 0.5D - entity.locY;
- d4 = d1 * d1 + d3 * d3 + d2 * d2;
- if (d0 < 0.0D || d4 < d0) {
- d0 = d4;
- l = i2;
- i1 = l2;
- j1 = j2;
- k1 = k2 % 4;
- }
- }
- }
- }
- }
- }
-
- if (d0 < 0.0D) {
- for (i2 = i - b0; i2 <= i + b0; ++i2) {
- d1 = (double) i2 + 0.5D - entity.locX;
-
- for (j2 = k - b0; j2 <= k + b0; ++j2) {
- d2 = (double) j2 + 0.5D - entity.locZ;
-
- label219:
- for (l2 = 127; l2 >= 0; --l2) {
- if (world.isEmpty(i2, l2, j2)) {
- while (world.isEmpty(i2, l2 - 1, j2)) {
- --l2;
- }
-
- for (k2 = l1; k2 < l1 + 2; ++k2) {
- j3 = k2 % 2;
- i3 = 1 - j3;
-
- for (l3 = 0; l3 < 4; ++l3) {
- for (k3 = -1; k3 < 4; ++k3) {
- j4 = i2 + (l3 - 1) * j3;
- i4 = l2 + k3;
- k4 = j2 + (l3 - 1) * i3;
- if (k3 < 0 && !world.getMaterial(j4, i4, k4).isBuildable() || k3 >= 0 && !world.isEmpty(j4, i4, k4)) {
- continue label219;
- }
- }
- }
-
- d3 = (double) l2 + 0.5D - entity.locY;
- d4 = d1 * d1 + d3 * d3 + d2 * d2;
- if (d0 < 0.0D || d4 < d0) {
- d0 = d4;
- l = i2;
- i1 = l2;
- j1 = j2;
- k1 = k2 % 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;
-
- // CraftBukkit start - portal create event
- java.util.ArrayList<org.bukkit.block.Block> blocks = new java.util.ArrayList<org.bukkit.block.Block>();
- //Find out what blocks the portal is going to modify, duplicated from below
- CraftWorld craftWorld = ((WorldServer) world).getWorld();
-
- if (d0 < 0.0D) {
- if (i1 < 70) {
- i1 = 70;
- }
-
- if (i1 > 118) {
- i1 = 118;
- }
-
- j5 = i1;
-
- for (l2 = -1; l2 <= 1; ++l2) {
- for (k2 = 1; k2 < 3; ++k2) {
- for (j3 = -1; j3 < 3; ++j3) {
- i3 = i5 + (k2 - 1) * k5 + l2 * l5;
- l3 = j5 + j3;
- k3 = j2 + (k2 - 1) * l5 - l2 * k5;
- org.bukkit.block.Block b = craftWorld.getBlockAt(i3, l3, k3);
- if (!blocks.contains(b)) {
- blocks.add(b);
- }
- }
- }
- }
- }
-
- for (l2 = 0; l2 < 4; ++l2) {
- for (k2 = 0; k2 < 4; ++k2) {
- for (j3 = -1; j3 < 4; ++j3) {
- i3 = i5 + (k2 - 1) * k5;
- l3 = j5 + j3;
- k3 = j2 + (k2 - 1) * l5;
- org.bukkit.block.Block b = craftWorld.getBlockAt(i3, l3, k3);
- if (!blocks.contains(b)) {
- blocks.add(b);
- }
- }
- }
- }
-
- PortalCreateEvent event = new PortalCreateEvent(blocks,(org.bukkit.World)craftWorld);
- Bukkit.getServer().getPluginManager().callEvent(event);
- if(event.isCancelled()) return true;
- // CraftBukkit end
-
- if (d0 < 0.0D) {
- if (i1 < 70) {
- i1 = 70;
- }
-
- if (i1 > 118) {
- i1 = 118;
- }
-
- j5 = i1;
-
- for (l2 = -1; l2 <= 1; ++l2) {
- for (k2 = 1; k2 < 3; ++k2) {
- for (j3 = -1; j3 < 3; ++j3) {
- i3 = i5 + (k2 - 1) * k5 + l2 * l5;
- l3 = j5 + j3;
- k3 = j2 + (k2 - 1) * l5 - l2 * k5;
- flag = j3 < 0;
- world.setTypeId(i3, l3, k3, flag ? Block.OBSIDIAN.id : 0);
- }
- }
- }
- }
-
- for (l2 = 0; l2 < 4; ++l2) {
- world.o = true;
-
- for (k2 = 0; k2 < 4; ++k2) {
- for (j3 = -1; j3 < 4; ++j3) {
- i3 = i5 + (k2 - 1) * k5;
- l3 = j5 + j3;
- k3 = j2 + (k2 - 1) * l5;
- flag = k2 == 0 || k2 == 3 || j3 == -1 || j3 == 3;
- world.setTypeId(i3, l3, k3, flag ? Block.OBSIDIAN.id : Block.PORTAL.id);
- }
- }
-
- world.o = false;
-
- for (k2 = 0; k2 < 4; ++k2) {
- for (j3 = -1; j3 < 4; ++j3) {
- i3 = i5 + (k2 - 1) * k5;
- l3 = j5 + j3;
- k3 = j2 + (k2 - 1) * l5;
- world.applyPhysics(i3, l3, k3, world.getTypeId(i3, l3, k3));
- }
- }
- }
-
- return true;
- }
-}
\ No newline at end of file +package net.minecraft.server; + +import java.util.Random; + +// CraftBukkit start +import org.bukkit.event.world.PortalCreateEvent; +import org.bukkit.craftbukkit.CraftWorld; +import org.bukkit.Bukkit; +// CraftBukkit end + +public class PortalTravelAgent { + + private Random a = new Random(); + + public PortalTravelAgent() {} + + public void a(World world, Entity entity) { + if (!this.b(world, entity)) { + this.c(world, entity); + this.b(world, entity); + } + } + + public boolean b(World world, Entity entity) { + short short1 = 128; + double d0 = -1.0D; + int i = 0; + int j = 0; + int k = 0; + int l = MathHelper.floor(entity.locX); + int i1 = MathHelper.floor(entity.locZ); + + double d1; + + for (int j1 = l - short1; j1 <= l + short1; ++j1) { + double d2 = (double) j1 + 0.5D - entity.locX; + + for (int k1 = i1 - short1; k1 <= i1 + short1; ++k1) { + double d3 = (double) k1 + 0.5D - entity.locZ; + + for (int l1 = 127; l1 >= 0; --l1) { + if (world.getTypeId(j1, l1, k1) == Block.PORTAL.id) { + while (world.getTypeId(j1, l1 - 1, k1) == Block.PORTAL.id) { + --l1; + } + + d1 = (double) l1 + 0.5D - entity.locY; + double d4 = d2 * d2 + d1 * d1 + d3 * d3; + + if (d0 < 0.0D || d4 < d0) { + d0 = d4; + i = j1; + j = l1; + k = k1; + } + } + } + } + } + + if (d0 >= 0.0D) { + double d5 = (double) i + 0.5D; + double d6 = (double) j + 0.5D; + + d1 = (double) k + 0.5D; + if (world.getTypeId(i - 1, j, k) == Block.PORTAL.id) { + d5 -= 0.5D; + } + + if (world.getTypeId(i + 1, j, k) == Block.PORTAL.id) { + d5 += 0.5D; + } + + if (world.getTypeId(i, j, k - 1) == Block.PORTAL.id) { + d1 -= 0.5D; + } + + if (world.getTypeId(i, j, k + 1) == Block.PORTAL.id) { + d1 += 0.5D; + } + + entity.setPositionRotation(d5, d6, d1, entity.yaw, 0.0F); + entity.motX = entity.motY = entity.motZ = 0.0D; + return true; + } else { + return false; + } + } + + public boolean c(World world, Entity entity) { + byte b0 = 16; + double d0 = -1.0D; + int i = MathHelper.floor(entity.locX); + int j = MathHelper.floor(entity.locY); + int k = MathHelper.floor(entity.locZ); + int l = i; + int i1 = j; + int j1 = k; + int k1 = 0; + int l1 = this.a.nextInt(4); + + int i2; + double d1; + int j2; + double d2; + 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 - entity.locX; + + for (j2 = k - b0; j2 <= k + b0; ++j2) { + d2 = (double) j2 + 0.5D - entity.locZ; + + label271: + for (l2 = 127; l2 >= 0; --l2) { + if (world.isEmpty(i2, l2, j2)) { + while (l2 > 0 && world.isEmpty(i2, l2 - 1, j2)) { + --l2; + } + + for (k2 = l1; k2 < l1 + 4; ++k2) { + j3 = k2 % 2; + i3 = 1 - j3; + if (k2 % 4 >= 2) { + j3 = -j3; + i3 = -i3; + } + + for (l3 = 0; l3 < 3; ++l3) { + for (k3 = 0; k3 < 4; ++k3) { + for (j4 = -1; j4 < 4; ++j4) { + i4 = i2 + (k3 - 1) * j3 + l3 * i3; + k4 = l2 + j4; + int l4 = j2 + (k3 - 1) * i3 - l3 * j3; + + if (j4 < 0 && !world.getMaterial(i4, k4, l4).isBuildable() || j4 >= 0 && !world.isEmpty(i4, k4, l4)) { + continue label271; + } + } + } + } + + d3 = (double) l2 + 0.5D - entity.locY; + d4 = d1 * d1 + d3 * d3 + d2 * d2; + if (d0 < 0.0D || d4 < d0) { + d0 = d4; + l = i2; + i1 = l2; + j1 = j2; + k1 = k2 % 4; + } + } + } + } + } + } + + if (d0 < 0.0D) { + for (i2 = i - b0; i2 <= i + b0; ++i2) { + d1 = (double) i2 + 0.5D - entity.locX; + + for (j2 = k - b0; j2 <= k + b0; ++j2) { + d2 = (double) j2 + 0.5D - entity.locZ; + + label219: + for (l2 = 127; l2 >= 0; --l2) { + if (world.isEmpty(i2, l2, j2)) { + while (world.isEmpty(i2, l2 - 1, j2)) { + --l2; + } + + for (k2 = l1; k2 < l1 + 2; ++k2) { + j3 = k2 % 2; + i3 = 1 - j3; + + for (l3 = 0; l3 < 4; ++l3) { + for (k3 = -1; k3 < 4; ++k3) { + j4 = i2 + (l3 - 1) * j3; + i4 = l2 + k3; + k4 = j2 + (l3 - 1) * i3; + if (k3 < 0 && !world.getMaterial(j4, i4, k4).isBuildable() || k3 >= 0 && !world.isEmpty(j4, i4, k4)) { + continue label219; + } + } + } + + d3 = (double) l2 + 0.5D - entity.locY; + d4 = d1 * d1 + d3 * d3 + d2 * d2; + if (d0 < 0.0D || d4 < d0) { + d0 = d4; + l = i2; + i1 = l2; + j1 = j2; + k1 = k2 % 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; + + // CraftBukkit start - portal create event + java.util.ArrayList<org.bukkit.block.Block> blocks = new java.util.ArrayList<org.bukkit.block.Block>(); + // Find out what blocks the portal is going to modify, duplicated from below + CraftWorld craftWorld = ((WorldServer) world).getWorld(); + + if (d0 < 0.0D) { + if (i1 < 70) { + i1 = 70; + } + + if (i1 > 118) { + i1 = 118; + } + + j5 = i1; + + for (l2 = -1; l2 <= 1; ++l2) { + for (k2 = 1; k2 < 3; ++k2) { + for (j3 = -1; j3 < 3; ++j3) { + i3 = i5 + (k2 - 1) * k5 + l2 * l5; + l3 = j5 + j3; + k3 = j2 + (k2 - 1) * l5 - l2 * k5; + org.bukkit.block.Block b = craftWorld.getBlockAt(i3, l3, k3); + if (!blocks.contains(b)) { + blocks.add(b); + } + } + } + } + } + + for (l2 = 0; l2 < 4; ++l2) { + for (k2 = 0; k2 < 4; ++k2) { + for (j3 = -1; j3 < 4; ++j3) { + i3 = i5 + (k2 - 1) * k5; + l3 = j5 + j3; + k3 = j2 + (k2 - 1) * l5; + org.bukkit.block.Block b = craftWorld.getBlockAt(i3, l3, k3); + if (!blocks.contains(b)) { + blocks.add(b); + } + } + } + } + + PortalCreateEvent event = new PortalCreateEvent(blocks, (org.bukkit.World) craftWorld); + Bukkit.getServer().getPluginManager().callEvent(event); + if (event.isCancelled()) { + return true; + } + // CraftBukkit end + + if (d0 < 0.0D) { + if (i1 < 70) { + i1 = 70; + } + + if (i1 > 118) { + i1 = 118; + } + + j5 = i1; + + for (l2 = -1; l2 <= 1; ++l2) { + for (k2 = 1; k2 < 3; ++k2) { + for (j3 = -1; j3 < 3; ++j3) { + i3 = i5 + (k2 - 1) * k5 + l2 * l5; + l3 = j5 + j3; + k3 = j2 + (k2 - 1) * l5 - l2 * k5; + flag = j3 < 0; + world.setTypeId(i3, l3, k3, flag ? Block.OBSIDIAN.id : 0); + } + } + } + } + + for (l2 = 0; l2 < 4; ++l2) { + world.o = true; + + for (k2 = 0; k2 < 4; ++k2) { + for (j3 = -1; j3 < 4; ++j3) { + i3 = i5 + (k2 - 1) * k5; + l3 = j5 + j3; + k3 = j2 + (k2 - 1) * l5; + flag = k2 == 0 || k2 == 3 || j3 == -1 || j3 == 3; + world.setTypeId(i3, l3, k3, flag ? Block.OBSIDIAN.id : Block.PORTAL.id); + } + } + + world.o = false; + + for (k2 = 0; k2 < 4; ++k2) { + for (j3 = -1; j3 < 4; ++j3) { + i3 = i5 + (k2 - 1) * k5; + l3 = j5 + j3; + k3 = j2 + (k2 - 1) * l5; + world.applyPhysics(i3, l3, k3, world.getTypeId(i3, l3, k3)); + } + } + } + + return true; + } +} |