diff options
Diffstat (limited to 'src/main/java/net/minecraft/server/PortalCreator.java')
| -rw-r--r-- | src/main/java/net/minecraft/server/PortalCreator.java | 191 |
1 files changed, 191 insertions, 0 deletions
diff --git a/src/main/java/net/minecraft/server/PortalCreator.java b/src/main/java/net/minecraft/server/PortalCreator.java new file mode 100644 index 00000000..416aaeaa --- /dev/null +++ b/src/main/java/net/minecraft/server/PortalCreator.java @@ -0,0 +1,191 @@ +package net.minecraft.server; + +import org.bukkit.event.world.PortalCreateEvent; // CraftBukkit + +public class PortalCreator { + + private final World a; + private final int b; + private final int c; + private final int d; + private int e = 0; + private ChunkCoordinates f; + private int g; + private int h; + java.util.Collection<org.bukkit.block.Block> blocks; // CraftBukkit + + public PortalCreator(World world, int i, int j, int k, int l) { + this.a = world; + this.b = l; + this.d = BlockPortal.a[l][0]; + this.c = BlockPortal.a[l][1]; + + for (int i1 = j; j > i1 - 21 && j > 0 && this.a(world.getType(i, j - 1, k)); --j) { + ; + } + + int j1 = this.a(i, j, k, this.d) - 1; + + if (j1 >= 0) { + this.f = new ChunkCoordinates(i + j1 * Direction.a[this.d], j, k + j1 * Direction.b[this.d]); + this.h = this.a(this.f.x, this.f.y, this.f.z, this.c); + if (this.h < 2 || this.h > 21) { + this.f = null; + this.h = 0; + } + } + + if (this.f != null) { + this.g = this.a(); + } + } + + protected int a(int i, int j, int k, int l) { + int i1 = Direction.a[l]; + int j1 = Direction.b[l]; + + int k1; + Block block; + + for (k1 = 0; k1 < 22; ++k1) { + block = this.a.getType(i + i1 * k1, j, k + j1 * k1); + if (!this.a(block)) { + break; + } + + Block block1 = this.a.getType(i + i1 * k1, j - 1, k + j1 * k1); + + if (block1 != Blocks.OBSIDIAN) { + break; + } + } + + block = this.a.getType(i + i1 * k1, j, k + j1 * k1); + return block == Blocks.OBSIDIAN ? k1 : 0; + } + + protected int a() { + this.blocks = new java.util.HashSet<org.bukkit.block.Block>(); // CraftBukkit + org.bukkit.World bworld = this.a.getWorld(); + int i; + int j; + int k; + int l; + + label56: + for (this.g = 0; this.g < 21; ++this.g) { + i = this.f.y + this.g; + + for (j = 0; j < this.h; ++j) { + k = this.f.x + j * Direction.a[BlockPortal.a[this.b][1]]; + l = this.f.z + j * Direction.b[BlockPortal.a[this.b][1]]; + Block block = this.a.getType(k, i, l); + + if (!this.a(block)) { + break label56; + } + + if (block == Blocks.PORTAL) { + ++this.e; + } + + if (j == 0) { + block = this.a.getType(k + Direction.a[BlockPortal.a[this.b][0]], i, l + Direction.b[BlockPortal.a[this.b][0]]); + if (block != Blocks.OBSIDIAN) { + break label56; + // CraftBukkit start - add the block to our list + } else { + blocks.add(bworld.getBlockAt(k + Direction.a[BlockPortal.a[this.b][0]], i, l + Direction.b[BlockPortal.a[this.b][0]])); + // CraftBukkit end + } + } else if (j == this.h - 1) { + block = this.a.getType(k + Direction.a[BlockPortal.a[this.b][1]], i, l + Direction.b[BlockPortal.a[this.b][1]]); + if (block != Blocks.OBSIDIAN) { + break label56; + // CraftBukkit start - add the block to our list + } else { + blocks.add(bworld.getBlockAt(k + Direction.a[BlockPortal.a[this.b][1]], i, l + Direction.b[BlockPortal.a[this.b][1]])); + // CraftBukkit end + } + } + } + } + + for (i = 0; i < this.h; ++i) { + j = this.f.x + i * Direction.a[BlockPortal.a[this.b][1]]; + k = this.f.y + this.g; + l = this.f.z + i * Direction.b[BlockPortal.a[this.b][1]]; + if (this.a.getType(j, k, l) != Blocks.OBSIDIAN) { + this.g = 0; + break; + } + } + + if (this.g <= 21 && this.g >= 3) { + return this.g; + } else { + this.f = null; + this.h = 0; + this.g = 0; + return 0; + } + } + + protected boolean a(Block block) { + return block.material == Material.AIR || block == Blocks.FIRE || block == Blocks.PORTAL; + } + + public boolean b() { + return this.f != null && this.h >= 2 && this.h <= 21 && this.g >= 3 && this.g <= 21; + } + + // CraftBukkit start - return boolean + public boolean c() { + org.bukkit.World bworld = this.a.getWorld(); + + // Copy below for loop + for (int i = 0; i < this.h; ++i) { + int j = this.f.x + Direction.a[this.c] * i; + int k = this.f.z + Direction.b[this.c] * i; + + for (int l = 0; l < this.g; ++l) { + int i1 = this.f.y + l; + + bworld.getBlockAt(j, i1, k); + } + } + + PortalCreateEvent event = new PortalCreateEvent(blocks, bworld, PortalCreateEvent.CreateReason.FIRE); + this.a.getServer().getPluginManager().callEvent(event); + + if (event.isCancelled()) { + return false; + } + // CraftBukkit end + + for (int i = 0; i < this.h; ++i) { + int j = this.f.x + Direction.a[this.c] * i; + int k = this.f.z + Direction.b[this.c] * i; + + for (int l = 0; l < this.g; ++l) { + int i1 = this.f.y + l; + + this.a.setTypeAndData(j, i1, k, Blocks.PORTAL, this.b, 2); + } + } + + return true; // CraftBukkit + } + + static int a(PortalCreator portalcreator) { + return portalcreator.e; + } + + static int b(PortalCreator portalcreator) { + return portalcreator.h; + } + + static int c(PortalCreator portalcreator) { + return portalcreator.g; + } +} |