1 files changed, 150 insertions, 0 deletions
diff --git a/src/main/java/net/minecraft/server/BlockPortal.java b/src/main/java/net/minecraft/server/BlockPortal.java
new file mode 100644
index 00000000..dec1e9de
--- /dev/null
+++ b/src/main/java/net/minecraft/server/BlockPortal.java
@@ -0,0 +1,150 @@
+package net.minecraft.server;
+
+import java.util.Random;
+
+import org.bukkit.Bukkit;
+import org.bukkit.craftbukkit.CraftWorld;
+import org.bukkit.craftbukkit.block.CraftBlock;
+import org.bukkit.event.entity.EntityPortalEnterEvent;
+
+public class BlockPortal extends BlockBreakable {
+
+    public BlockPortal(int i, int j) {
+        super(i, j, Material.PORTAL, false);
+    }
+
+    public AxisAlignedBB d(World world, int i, int j, int k) {
+        return null;
+    }
+
+    public void a(IBlockAccess iblockaccess, int i, int j, int k) {
+        float f;
+        float f1;
+
+        if (iblockaccess.getTypeId(i - 1, j, k) != this.id && iblockaccess.getTypeId(i + 1, j, k) != this.id) {
+            f = 0.125F;
+            f1 = 0.5F;
+            this.a(0.5F - f, 0.0F, 0.5F - f1, 0.5F + f, 1.0F, 0.5F + f1);
+        } else {
+            f = 0.5F;
+            f1 = 0.125F;
+            this.a(0.5F - f, 0.0F, 0.5F - f1, 0.5F + f, 1.0F, 0.5F + f1);
+        }
+    }
+
+    public boolean a() {
+        return false;
+    }
+
+    public boolean b() {
+        return false;
+    }
+
+    public boolean a_(World world, int i, int j, int k) {
+        byte b0 = 0;
+        byte b1 = 0;
+
+        if (world.getTypeId(i - 1, j, k) == Block.OBSIDIAN.id || world.getTypeId(i + 1, j, k) == Block.OBSIDIAN.id) {
+            b0 = 1;
+        }
+
+        if (world.getTypeId(i, j, k - 1) == Block.OBSIDIAN.id || world.getTypeId(i, j, k + 1) == Block.OBSIDIAN.id) {
+            b1 = 1;
+        }
+
+        if (b0 == b1) {
+            return false;
+        } else {
+            if (world.getTypeId(i - b0, j, k - b1) == 0) {
+                i -= b0;
+                k -= b1;
+            }
+
+            int l;
+            int i1;
+
+            for (l = -1; l <= 2; ++l) {
+                for (i1 = -1; i1 <= 3; ++i1) {
+                    boolean flag = l == -1 || l == 2 || i1 == -1 || i1 == 3;
+
+                    if (l != -1 && l != 2 || i1 != -1 && i1 != 3) {
+                        int j1 = world.getTypeId(i + b0 * l, j + i1, k + b1 * l);
+
+                        if (flag) {
+                            if (j1 != Block.OBSIDIAN.id) {
+                                return false;
+                            }
+                        } else if (j1 != 0 && j1 != Block.FIRE.id) {
+                            return false;
+                        }
+                    }
+                }
+            }
+
+            world.o = true;
+
+            for (l = 0; l < 2; ++l) {
+                for (i1 = 0; i1 < 3; ++i1) {
+                    world.setTypeId(i + b0 * l, j + i1, k + b1 * l, Block.PORTAL.id);
+                }
+            }
+
+            world.o = false;
+            return true;
+        }
+    }
+
+    public void doPhysics(World world, int i, int j, int k, int l) {
+        byte b0 = 0;
+        byte b1 = 1;
+
+        if (world.getTypeId(i - 1, j, k) == this.id || world.getTypeId(i + 1, j, k) == this.id) {
+            b0 = 1;
+            b1 = 0;
+        }
+
+        int i1;
+
+        for (i1 = j; world.getTypeId(i, i1 - 1, k) == this.id; --i1) {
+            ;
+        }
+
+        if (world.getTypeId(i, i1 - 1, k) != Block.OBSIDIAN.id) {
+            world.setTypeId(i, j, k, 0);
+        } else {
+            int j1;
+
+            for (j1 = 1; j1 < 4 && world.getTypeId(i, i1 + j1, k) == this.id; ++j1) {
+                ;
+            }
+
+            if (j1 == 3 && world.getTypeId(i, i1 + j1, k) == Block.OBSIDIAN.id) {
+                boolean flag = world.getTypeId(i - 1, j, k) == this.id || world.getTypeId(i + 1, j, k) == this.id;
+                boolean flag1 = world.getTypeId(i, j, k - 1) == this.id || world.getTypeId(i, j, k + 1) == this.id;
+
+                if (flag && flag1) {
+                    world.setTypeId(i, j, k, 0);
+                } else if ((world.getTypeId(i + b0, j, k + b1) != Block.OBSIDIAN.id || world.getTypeId(i - b0, j, k - b1) != this.id) && (world.getTypeId(i - b0, j, k - b1) != Block.OBSIDIAN.id || world.getTypeId(i + b0, j, k + b1) != this.id)) {
+                    world.setTypeId(i, j, k, 0);
+                }
+            } else {
+                world.setTypeId(i, j, k, 0);
+            }
+        }
+    }
+
+    public int a(Random random) {
+        return 0;
+    }
+
+    public void a(World world, int i, int j, int k, Entity entity) {
+        if (entity.vehicle == null && entity.passenger == null) {
+            // CraftBukkit start - Entity in portal
+            CraftWorld craftWorld = ((WorldServer) world).getWorld();
+            EntityPortalEnterEvent event = new EntityPortalEnterEvent(entity.getBukkitEntity(), new org.bukkit.Location(craftWorld,i, j, k));
+            Bukkit.getServer().getPluginManager().callEvent(event);
+            // CraftBukkit end
+            entity.O();
+        }
+    }
+}
+\ No newline at end of file