Added BLOCK_INTERACT event

src/main/java/net/minecraft/server/BlockPressurePlate.java

@@ -0,0 +1,171 @@
+package net.minecraft.server;
+
+
+import java.util.List;
+import java.util.Random;
+
+import org.bukkit.craftbukkit.CraftBlock;
+import org.bukkit.craftbukkit.CraftLivingEntity;
+import org.bukkit.craftbukkit.CraftPlayer;
+import org.bukkit.event.Event.Type;
+import org.bukkit.event.block.BlockInteractEvent;
+
+
+public class BlockPressurePlate extends Block {
+
+    private EnumMobType a;
+
+    protected BlockPressurePlate(int i, int j, EnumMobType enummobtype) {
+        super(i, j, Material.d);
+        a = enummobtype;
+        a(true);
+        float f = 0.0625F;
+
+        a(f, 0.0F, f, 1.0F - f, 0.03125F, 1.0F - f);
+    }
+
+    public int b() {
+        return 20;
+    }
+
+    public AxisAlignedBB d(World world, int i, int j, int k) {
+        return null;
+    }
+
+    public boolean a() {
+        return false;
+    }
+
+    public boolean a(World world, int i, int j, int k) {
+        return world.d(i, j - 1, k);
+    }
+
+    public void e(World world, int i, int j, int k) {}
+
+    public void b(World world, int i, int j, int k, int l) {
+        boolean flag = false;
+
+        if (!world.d(i, j - 1, k)) {
+            flag = true;
+        }
+        if (flag) {
+            a_(world, i, j, k, world.b(i, j, k));
+            world.d(i, j, k, 0);
+        }
+    }
+
+    public void a(World world, int i, int j, int k, Random random) {
+        if (world.z) {
+            return;
+        }
+        if (world.b(i, j, k) == 0) {
+            return;
+        } else {
+            g(world, i, j, k);
+            return;
+        }
+    }
+
+    public void a(World world, int i, int j, int k, Entity entity) {
+        if (world.z) {
+            return;
+        }
+        if (world.b(i, j, k) == 1) {
+            return;
+        } else {
+            if (entity instanceof EntityLiving) {
+                // Craftbukkit start - Interact Pressure Plate
+                CraftBlock block = (CraftBlock) ((WorldServer) world).getWorld().getBlockAt(i, j, k);
+                CraftLivingEntity craftEntity = null;
+                if (entity instanceof EntityPlayerMP) {
+                    craftEntity = new CraftPlayer(((WorldServer) world).getServer(), (EntityPlayerMP) entity);
+                } else {
+                    craftEntity = new CraftLivingEntity(((WorldServer) world).getServer(), (EntityLiving) entity);
+                }
+                BlockInteractEvent bie = new BlockInteractEvent(Type.BLOCK_INTERACT, block, craftEntity);
+                
+                ((WorldServer) world).getServer().getPluginManager().callEvent(bie);
+                
+                if (bie.isCancelled()) return;
+            }
+            
+            g(world, i, j, k);
+            return;
+        }
+    }
+
+    private void g(World world, int i, int j, int k) {
+        boolean flag = world.b(i, j, k) == 1;
+        boolean flag1 = false;
+        float f = 0.125F;
+        List list = null;
+
+        if (a == EnumMobType.a) {
+            list = world.b(null, AxisAlignedBB.b((float) i + f, j, (float) k + f, (float) (i + 1) - f, (double) j + 0.25D, (float) (k + 1) - f));
+        }
+        if (a == EnumMobType.b) {
+            list = world.a(net.minecraft.server.EntityLiving.class, AxisAlignedBB.b((float) i + f, j, (float) k + f, (float) (i + 1) - f, (double) j + 0.25D, (float) (k + 1) - f));
+        }
+        if (a == EnumMobType.c) {
+            list = world.a(net.minecraft.server.EntityPlayer.class, AxisAlignedBB.b((float) i + f, j, (float) k + f, (float) (i + 1) - f, (double) j + 0.25D, (float) (k + 1) - f));
+        }
+        if (list.size() > 0) {
+            flag1 = true;
+        }
+        if (flag1 && !flag) {
+            world.b(i, j, k, 1);
+            world.g(i, j, k, bh);
+            world.g(i, j - 1, k, bh);
+            world.b(i, j, k, i, j, k);
+            world.a((double) i + 0.5D, (double) j + 0.10000000000000001D, (double) k + 0.5D, "random.click", 0.3F, 0.6F);
+        }
+        if (!flag1 && flag) {
+            world.b(i, j, k, 0);
+            world.g(i, j, k, bh);
+            world.g(i, j - 1, k, bh);
+            world.b(i, j, k, i, j, k);
+            world.a((double) i + 0.5D, (double) j + 0.10000000000000001D, (double) k + 0.5D, "random.click", 0.3F, 0.5F);
+        }
+        if (flag1) {
+            world.h(i, j, k, bh);
+        }
+    }
+
+    public void b(World world, int i, int j, int k) {
+        int l = world.b(i, j, k);
+
+        if (l > 0) {
+            world.g(i, j, k, bh);
+            world.g(i, j - 1, k, bh);
+        }
+        super.b(world, i, j, k);
+    }
+
+    public void a(IBlockAccess iblockaccess, int i, int j, int k) {
+        boolean flag = iblockaccess.b(i, j, k) == 1;
+        float f = 0.0625F;
+
+        if (flag) {
+            a(f, 0.0F, f, 1.0F - f, 0.03125F, 1.0F - f);
+        } else {
+            a(f, 0.0F, f, 1.0F - f, 0.0625F, 1.0F - f);
+        }
+    }
+
+    public boolean b(IBlockAccess iblockaccess, int i, int j, int k, int l) {
+        return iblockaccess.b(i, j, k) > 0;
+    }
+
+    public boolean d(World world, int i, int j, int k, int l) {
+        if (world.b(i, j, k) == 0) {
+            return false;
+        } else {
+            return l == 1;
+        }
+    }
+
+    public boolean c() {
+        return true;
+    }
+}
+