format code

finish 方块禁止破坏
update 计分板显示
finish TNT自动点燃
finish 优化传送体验
finish 防止重复加入检测

.gitignore

@@ -2,3 +2,4 @@
 .idea
 
 build/
+test_server

build.gradle.kts

@@ -40,7 +40,7 @@ taboolib {
 //    classifier = null
 //    options("skip-kotlin-relocate")
     version {
-        taboolib = "6.1.1"
+        taboolib = "6.1.2-beta2"
     }
 }
 

src/main/java/cc/maxmc/blastingcrisis/misc/EnhancedLinkedList.java

@@ -25,8 +25,8 @@
 
 package cc.maxmc.blastingcrisis.misc;
 
-import java.util.function.Consumer;
 import java.util.*;
+import java.util.function.Consumer;
 
 /**
  * Doubly-linked list implementation of the {@code List} and {@code Deque}
@@ -73,30 +73,28 @@ import java.util.*;
  * <a href="{@docRoot}/../technotes/guides/collections/index.html">
  * Java Collections Framework</a>.
  *
- * @author  Josh Bloch
- * @see     List
- * @see     ArrayList
- * @since 1.2
  * @param <E> the type of elements held in this collection
+ * @author Josh Bloch
+ * @see List
+ * @see ArrayList
+ * @since 1.2
  */
 
 public class EnhancedLinkedList<E>
-    extends AbstractSequentialList<E>
-    implements List<E>, Deque<E>, Cloneable, java.io.Serializable
-{
+        extends AbstractSequentialList<E>
+        implements List<E>, Deque<E>, Cloneable, java.io.Serializable {
+    private static final long serialVersionUID = 876323262645176354L;
     transient int size = 0;
-
     /**
      * Pointer to first node.
      * Invariant: (first == null && last == null) ||
-     *            (first.prev == null && first.item != null)
+     * (first.prev == null && first.item != null)
      */
     transient Node<E> first;
-
     /**
      * Pointer to last node.
      * Invariant: (first == null && last == null) ||
-     *            (last.next == null && last.item != null)
+     * (last.next == null && last.item != null)
      */
     transient Node<E> last;
 
@@ -111,7 +109,7 @@ public class EnhancedLinkedList<E>
      * collection, in the order they are returned by the collection's
      * iterator.
      *
-     * @param  c the collection whose elements are to be placed into this list
+     * @param c the collection whose elements are to be placed into this list
      * @throws NullPointerException if the specified collection is null
      */
     public EnhancedLinkedList(Collection<? extends E> c) {
@@ -397,10 +395,10 @@ public class EnhancedLinkedList<E>
      *
      * @param index index at which to insert the first element
      *              from the specified collection
-     * @param c collection containing elements to be added to this list
+     * @param c     collection containing elements to be added to this list
      * @return {@code true} if this list changed as a result of the call
      * @throws IndexOutOfBoundsException {@inheritDoc}
-     * @throws NullPointerException if the specified collection is null
+     * @throws NullPointerException      if the specified collection is null
      */
     public boolean addAll(int index, Collection<? extends E> c) {
         checkPositionIndex(index);
@@ -441,6 +439,9 @@ public class EnhancedLinkedList<E>
         return true;
     }
 
+
+    // Positional Access Operations
+
     /**
      * Removes all of the elements from this list.
      * The list will be empty after this call returns.
@@ -462,9 +463,6 @@ public class EnhancedLinkedList<E>
         modCount++;
     }
 
-
-    // Positional Access Operations
-
     /**
      * Returns the element at the specified position in this list.
      *
@@ -481,7 +479,7 @@ public class EnhancedLinkedList<E>
      * Replaces the element at the specified position in this list with the
      * specified element.
      *
-     * @param index index of the element to replace
+     * @param index   index of the element to replace
      * @param element element to be stored at the specified position
      * @return the element previously at the specified position
      * @throws IndexOutOfBoundsException {@inheritDoc}
@@ -499,7 +497,7 @@ public class EnhancedLinkedList<E>
      * Shifts the element currently at that position (if any) and any
      * subsequent elements to the right (adds one to their indices).
      *
-     * @param index index at which the specified element is to be inserted
+     * @param index   index at which the specified element is to be inserted
      * @param element element to be inserted
      * @throws IndexOutOfBoundsException {@inheritDoc}
      */
@@ -565,7 +563,7 @@ public class EnhancedLinkedList<E>
      * this "outlining" performs best with both server and client VMs.
      */
     private String outOfBoundsMsg(int index) {
-        return "Index: "+index+", Size: "+size;
+        return "Index: " + index + ", Size: " + size;
     }
 
     private void checkElementIndex(int index) {
@@ -578,6 +576,8 @@ public class EnhancedLinkedList<E>
             throw new IndexOutOfBoundsException(outOfBoundsMsg(index));
     }
 
+    // Search Operations
+
     /**
      * Returns the (non-null) Node at the specified element index.
      */
@@ -597,8 +597,6 @@ public class EnhancedLinkedList<E>
         }
     }
 
-    // Search Operations
-
     /**
      * Returns the index of the first occurrence of the specified element
      * in this list, or -1 if this list does not contain the element.
@@ -608,7 +606,7 @@ public class EnhancedLinkedList<E>
      *
      * @param o element to search for
      * @return the index of the first occurrence of the specified element in
-     *         this list, or -1 if this list does not contain the element
+     * this list, or -1 if this list does not contain the element
      */
     public int indexOf(Object o) {
         int index = 0;
@@ -643,6 +641,8 @@ public class EnhancedLinkedList<E>
         return null;
     }
 
+    // Queue operations.
+
     /**
      * Returns the index of the last occurrence of the specified element
      * in this list, or -1 if this list does not contain the element.
@@ -652,7 +652,7 @@ public class EnhancedLinkedList<E>
      *
      * @param o element to search for
      * @return the index of the last occurrence of the specified element in
-     *         this list, or -1 if this list does not contain the element
+     * this list, or -1 if this list does not contain the element
      */
     public int lastIndexOf(Object o) {
         int index = size;
@@ -672,8 +672,6 @@ public class EnhancedLinkedList<E>
         return -1;
     }
 
-    // Queue operations.
-
     /**
      * Retrieves, but does not remove, the head (first element) of this list.
      *
@@ -718,6 +716,8 @@ public class EnhancedLinkedList<E>
         return removeFirst();
     }
 
+    // Deque operations
+
     /**
      * Adds the specified element as the tail (last element) of this list.
      *
@@ -729,7 +729,6 @@ public class EnhancedLinkedList<E>
         return add(e);
     }
 
-    // Deque operations
     /**
      * Inserts the specified element at the front of this list.
      *
@@ -759,20 +758,20 @@ public class EnhancedLinkedList<E>
      * or returns {@code null} if this list is empty.
      *
      * @return the first element of this list, or {@code null}
-     *         if this list is empty
+     * if this list is empty
      * @since 1.6
      */
     public E peekFirst() {
         final Node<E> f = first;
         return (f == null) ? null : f.item;
-     }
+    }
 
     /**
      * Retrieves, but does not remove, the last element of this list,
      * or returns {@code null} if this list is empty.
      *
      * @return the last element of this list, or {@code null}
-     *         if this list is empty
+     * if this list is empty
      * @since 1.6
      */
     public E peekLast() {
@@ -785,7 +784,7 @@ public class EnhancedLinkedList<E>
      * or returns {@code null} if this list is empty.
      *
      * @return the first element of this list, or {@code null} if
-     *     this list is empty
+     * this list is empty
      * @since 1.6
      */
     public E pollFirst() {
@@ -798,7 +797,7 @@ public class EnhancedLinkedList<E>
      * or returns {@code null} if this list is empty.
      *
      * @return the last element of this list, or {@code null} if
-     *     this list is empty
+     * this list is empty
      * @since 1.6
      */
     public E pollLast() {
@@ -826,7 +825,7 @@ public class EnhancedLinkedList<E>
      * <p>This method is equivalent to {@link #removeFirst()}.
      *
      * @return the element at the front of this list (which is the top
-     *         of the stack represented by this list)
+     * of the stack represented by this list)
      * @throws NoSuchElementException if this list is empty
      * @since 1.6
      */
@@ -879,7 +878,7 @@ public class EnhancedLinkedList<E>
      * Returns a list-iterator of the elements in this list (in proper
      * sequence), starting at the specified position in the list.
      * Obeys the general contract of {@code List.listIterator(int)}.<p>
-     *
+     * <p>
      * The list-iterator is <i>fail-fast</i>: if the list is structurally
      * modified at any time after the Iterator is created, in any way except
      * through the list-iterator's own {@code remove} or {@code add}
@@ -892,7 +891,7 @@ public class EnhancedLinkedList<E>
      * @param index index of the first element to be returned from the
      *              list-iterator (by a call to {@code next})
      * @return a ListIterator of the elements in this list (in proper
-     *         sequence), starting at the specified position in the list
+     * sequence), starting at the specified position in the list
      * @throws IndexOutOfBoundsException {@inheritDoc}
      * @see List#listIterator(int)
      */
@@ -901,6 +900,286 @@ public class EnhancedLinkedList<E>
         return new ListItr(index);
     }
 
+    /**
+     * @since 1.6
+     */
+    public Iterator<E> descendingIterator() {
+        return new DescendingIterator();
+    }
+
+    @SuppressWarnings("unchecked")
+    private EnhancedLinkedList<E> superClone() {
+        try {
+            return (EnhancedLinkedList<E>) super.clone();
+        } catch (CloneNotSupportedException e) {
+            throw new InternalError(e);
+        }
+    }
+
+    /**
+     * Returns a shallow copy of this {@code LinkedList}. (The elements
+     * themselves are not cloned.)
+     *
+     * @return a shallow copy of this {@code LinkedList} instance
+     */
+    @Override
+    public Object clone() {
+        EnhancedLinkedList<E> clone = superClone();
+
+        // Put clone into "virgin" state
+        clone.first = clone.last = null;
+        clone.size = 0;
+        clone.modCount = 0;
+
+        // Initialize clone with our elements
+        for (Node<E> x = first; x != null; x = x.next)
+            clone.add(x.item);
+
+        return clone;
+    }
+
+    /**
+     * Returns an array containing all of the elements in this list
+     * in proper sequence (from first to last element).
+     *
+     * <p>The returned array will be "safe" in that no references to it are
+     * maintained by this list.  (In other words, this method must allocate
+     * a new array).  The caller is thus free to modify the returned array.
+     *
+     * <p>This method acts as bridge between array-based and collection-based
+     * APIs.
+     *
+     * @return an array containing all of the elements in this list
+     * in proper sequence
+     */
+    public Object[] toArray() {
+        Object[] result = new Object[size];
+        int i = 0;
+        for (Node<E> x = first; x != null; x = x.next)
+            result[i++] = x.item;
+        return result;
+    }
+
+    /**
+     * Returns an array containing all of the elements in this list in
+     * proper sequence (from first to last element); the runtime type of
+     * the returned array is that of the specified array.  If the list fits
+     * in the specified array, it is returned therein.  Otherwise, a new
+     * array is allocated with the runtime type of the specified array and
+     * the size of this list.
+     *
+     * <p>If the list fits in the specified array with room to spare (i.e.,
+     * the array has more elements than the list), the element in the array
+     * immediately following the end of the list is set to {@code null}.
+     * (This is useful in determining the length of the list <i>only</i> if
+     * the caller knows that the list does not contain any null elements.)
+     *
+     * <p>Like the {@link #toArray()} method, this method acts as bridge between
+     * array-based and collection-based APIs.  Further, this method allows
+     * precise control over the runtime type of the output array, and may,
+     * under certain circumstances, be used to save allocation costs.
+     *
+     * <p>Suppose {@code x} is a list known to contain only strings.
+     * The following code can be used to dump the list into a newly
+     * allocated array of {@code String}:
+     *
+     * <pre>
+     *     String[] y = x.toArray(new String[0]);</pre>
+     * <p>
+     * Note that {@code toArray(new Object[0])} is identical in function to
+     * {@code toArray()}.
+     *
+     * @param a the array into which the elements of the list are to
+     *          be stored, if it is big enough; otherwise, a new array of the
+     *          same runtime type is allocated for this purpose.
+     * @return an array containing the elements of the list
+     * @throws ArrayStoreException  if the runtime type of the specified array
+     *                              is not a supertype of the runtime type of every element in
+     *                              this list
+     * @throws NullPointerException if the specified array is null
+     */
+    @SuppressWarnings("unchecked")
+    public <T> T[] toArray(T[] a) {
+        if (a.length < size)
+            a = (T[]) java.lang.reflect.Array.newInstance(
+                    a.getClass().getComponentType(), size);
+        int i = 0;
+        Object[] result = a;
+        for (Node<E> x = first; x != null; x = x.next)
+            result[i++] = x.item;
+
+        if (a.length > size)
+            a[size] = null;
+
+        return a;
+    }
+
+    /**
+     * Saves the state of this {@code LinkedList} instance to a stream
+     * (that is, serializes it).
+     *
+     * @serialData The size of the list (the number of elements it
+     * contains) is emitted (int), followed by all of its
+     * elements (each an Object) in the proper order.
+     */
+    private void writeObject(java.io.ObjectOutputStream s)
+            throws java.io.IOException {
+        // Write out any hidden serialization magic
+        s.defaultWriteObject();
+
+        // Write out size
+        s.writeInt(size);
+
+        // Write out all elements in the proper order.
+        for (Node<E> x = first; x != null; x = x.next)
+            s.writeObject(x.item);
+    }
+
+    /**
+     * Reconstitutes this {@code LinkedList} instance from a stream
+     * (that is, deserializes it).
+     */
+    @SuppressWarnings("unchecked")
+    private void readObject(java.io.ObjectInputStream s)
+            throws java.io.IOException, ClassNotFoundException {
+        // Read in any hidden serialization magic
+        s.defaultReadObject();
+
+        // Read in size
+        int size = s.readInt();
+
+        // Read in all elements in the proper order.
+        for (int i = 0; i < size; i++)
+            linkLast((E) s.readObject());
+    }
+
+    /**
+     * Creates a <em><a href="Spliterator.html#binding">late-binding</a></em>
+     * and <em>fail-fast</em> {@link Spliterator} over the elements in this
+     * list.
+     *
+     * <p>The {@code Spliterator} reports {@link Spliterator#SIZED} and
+     * {@link Spliterator#ORDERED}.  Overriding implementations should document
+     * the reporting of additional characteristic values.
+     *
+     * @return a {@code Spliterator} over the elements in this list
+     * @implNote The {@code Spliterator} additionally reports {@link Spliterator#SUBSIZED}
+     * and implements {@code trySplit} to permit limited parallelism..
+     * @since 1.8
+     */
+    @Override
+    public Spliterator<E> spliterator() {
+        return new LLSpliterator<>(this, -1, 0);
+    }
+
+    private static class Node<E> {
+        E item;
+        Node<E> next;
+        Node<E> prev;
+
+        Node(Node<E> prev, E element, Node<E> next) {
+            this.item = element;
+            this.next = next;
+            this.prev = prev;
+        }
+    }
+
+    /**
+     * A customized variant of Spliterators.IteratorSpliterator
+     */
+    static final class LLSpliterator<E> implements Spliterator<E> {
+        static final int BATCH_UNIT = 1 << 10;  // batch array size increment
+        static final int MAX_BATCH = 1 << 25;  // max batch array size;
+        final EnhancedLinkedList<E> list; // null OK unless traversed
+        Node<E> current;      // current node; null until initialized
+        int est;              // size estimate; -1 until first needed
+        int expectedModCount; // initialized when est set
+        int batch;            // batch size for splits
+
+        LLSpliterator(EnhancedLinkedList<E> list, int est, int expectedModCount) {
+            this.list = list;
+            this.est = est;
+            this.expectedModCount = expectedModCount;
+        }
+
+        int getEst() {
+            int s; // force initialization
+            final EnhancedLinkedList<E> lst;
+            if ((s = est) < 0) {
+                if ((lst = list) == null)
+                    s = est = 0;
+                else {
+                    expectedModCount = lst.modCount;
+                    current = lst.first;
+                    s = est = lst.size;
+                }
+            }
+            return s;
+        }
+
+        public long estimateSize() {
+            return getEst();
+        }
+
+        public Spliterator<E> trySplit() {
+            Node<E> p;
+            int s = getEst();
+            if (s > 1 && (p = current) != null) {
+                int n = batch + BATCH_UNIT;
+                if (n > s)
+                    n = s;
+                if (n > MAX_BATCH)
+                    n = MAX_BATCH;
+                Object[] a = new Object[n];
+                int j = 0;
+                do {
+                    a[j++] = p.item;
+                } while ((p = p.next) != null && j < n);
+                current = p;
+                batch = j;
+                est = s - j;
+                return Spliterators.spliterator(a, 0, j, Spliterator.ORDERED);
+            }
+            return null;
+        }
+
+        public void forEachRemaining(Consumer<? super E> action) {
+            Node<E> p;
+            int n;
+            if (action == null) throw new NullPointerException();
+            if ((n = getEst()) > 0 && (p = current) != null) {
+                current = null;
+                est = 0;
+                do {
+                    E e = p.item;
+                    p = p.next;
+                    action.accept(e);
+                } while (p != null && --n > 0);
+            }
+            if (list.modCount != expectedModCount)
+                throw new ConcurrentModificationException();
+        }
+
+        public boolean tryAdvance(Consumer<? super E> action) {
+            Node<E> p;
+            if (action == null) throw new NullPointerException();
+            if (getEst() > 0 && (p = current) != null) {
+                --est;
+                E e = p.item;
+                current = p.next;
+                action.accept(e);
+                if (list.modCount != expectedModCount)
+                    throw new ConcurrentModificationException();
+                return true;
+            }
+            return false;
+        }
+
+        public int characteristics() {
+            return Spliterator.ORDERED | Spliterator.SIZED | Spliterator.SUBSIZED;
+        }
+    }
+
     private class ListItr implements ListIterator<E> {
         private Node<E> lastReturned;
         private Node<E> next;
@@ -1000,297 +1279,23 @@ public class EnhancedLinkedList<E>
         }
     }
 
-    private static class Node<E> {
-        E item;
-        Node<E> next;
-        Node<E> prev;
-
-        Node(Node<E> prev, E element, Node<E> next) {
-            this.item = element;
-            this.next = next;
-            this.prev = prev;
-        }
-    }
-
-    /**
-     * @since 1.6
-     */
-    public Iterator<E> descendingIterator() {
-        return new DescendingIterator();
-    }
-
     /**
      * Adapter to provide descending iterators via ListItr.previous
      */
     private class DescendingIterator implements Iterator<E> {
         private final ListItr itr = new ListItr(size());
+
         public boolean hasNext() {
             return itr.hasPrevious();
         }
+
         public E next() {
             return itr.previous();
         }
+
         public void remove() {
             itr.remove();
         }
     }
 
-    @SuppressWarnings("unchecked")
-    private EnhancedLinkedList<E> superClone() {
-        try {
-            return (EnhancedLinkedList<E>) super.clone();
-        } catch (CloneNotSupportedException e) {
-            throw new InternalError(e);
-        }
-    }
-
-    /**
-     * Returns a shallow copy of this {@code LinkedList}. (The elements
-     * themselves are not cloned.)
-     *
-     * @return a shallow copy of this {@code LinkedList} instance
-     */
-    @Override
-    public Object clone() {
-        EnhancedLinkedList<E> clone = superClone();
-
-        // Put clone into "virgin" state
-        clone.first = clone.last = null;
-        clone.size = 0;
-        clone.modCount = 0;
-
-        // Initialize clone with our elements
-        for (Node<E> x = first; x != null; x = x.next)
-            clone.add(x.item);
-
-        return clone;
-    }
-
-    /**
-     * Returns an array containing all of the elements in this list
-     * in proper sequence (from first to last element).
-     *
-     * <p>The returned array will be "safe" in that no references to it are
-     * maintained by this list.  (In other words, this method must allocate
-     * a new array).  The caller is thus free to modify the returned array.
-     *
-     * <p>This method acts as bridge between array-based and collection-based
-     * APIs.
-     *
-     * @return an array containing all of the elements in this list
-     *         in proper sequence
-     */
-    public Object[] toArray() {
-        Object[] result = new Object[size];
-        int i = 0;
-        for (Node<E> x = first; x != null; x = x.next)
-            result[i++] = x.item;
-        return result;
-    }
-
-    /**
-     * Returns an array containing all of the elements in this list in
-     * proper sequence (from first to last element); the runtime type of
-     * the returned array is that of the specified array.  If the list fits
-     * in the specified array, it is returned therein.  Otherwise, a new
-     * array is allocated with the runtime type of the specified array and
-     * the size of this list.
-     *
-     * <p>If the list fits in the specified array with room to spare (i.e.,
-     * the array has more elements than the list), the element in the array
-     * immediately following the end of the list is set to {@code null}.
-     * (This is useful in determining the length of the list <i>only</i> if
-     * the caller knows that the list does not contain any null elements.)
-     *
-     * <p>Like the {@link #toArray()} method, this method acts as bridge between
-     * array-based and collection-based APIs.  Further, this method allows
-     * precise control over the runtime type of the output array, and may,
-     * under certain circumstances, be used to save allocation costs.
-     *
-     * <p>Suppose {@code x} is a list known to contain only strings.
-     * The following code can be used to dump the list into a newly
-     * allocated array of {@code String}:
-     *
-     * <pre>
-     *     String[] y = x.toArray(new String[0]);</pre>
-     *
-     * Note that {@code toArray(new Object[0])} is identical in function to
-     * {@code toArray()}.
-     *
-     * @param a the array into which the elements of the list are to
-     *          be stored, if it is big enough; otherwise, a new array of the
-     *          same runtime type is allocated for this purpose.
-     * @return an array containing the elements of the list
-     * @throws ArrayStoreException if the runtime type of the specified array
-     *         is not a supertype of the runtime type of every element in
-     *         this list
-     * @throws NullPointerException if the specified array is null
-     */
-    @SuppressWarnings("unchecked")
-    public <T> T[] toArray(T[] a) {
-        if (a.length < size)
-            a = (T[])java.lang.reflect.Array.newInstance(
-                                a.getClass().getComponentType(), size);
-        int i = 0;
-        Object[] result = a;
-        for (Node<E> x = first; x != null; x = x.next)
-            result[i++] = x.item;
-
-        if (a.length > size)
-            a[size] = null;
-
-        return a;
-    }
-
-    private static final long serialVersionUID = 876323262645176354L;
-
-    /**
-     * Saves the state of this {@code LinkedList} instance to a stream
-     * (that is, serializes it).
-     *
-     * @serialData The size of the list (the number of elements it
-     *             contains) is emitted (int), followed by all of its
-     *             elements (each an Object) in the proper order.
-     */
-    private void writeObject(java.io.ObjectOutputStream s)
-        throws java.io.IOException {
-        // Write out any hidden serialization magic
-        s.defaultWriteObject();
-
-        // Write out size
-        s.writeInt(size);
-
-        // Write out all elements in the proper order.
-        for (Node<E> x = first; x != null; x = x.next)
-            s.writeObject(x.item);
-    }
-
-    /**
-     * Reconstitutes this {@code LinkedList} instance from a stream
-     * (that is, deserializes it).
-     */
-    @SuppressWarnings("unchecked")
-    private void readObject(java.io.ObjectInputStream s)
-        throws java.io.IOException, ClassNotFoundException {
-        // Read in any hidden serialization magic
-        s.defaultReadObject();
-
-        // Read in size
-        int size = s.readInt();
-
-        // Read in all elements in the proper order.
-        for (int i = 0; i < size; i++)
-            linkLast((E)s.readObject());
-    }
-
-    /**
-     * Creates a <em><a href="Spliterator.html#binding">late-binding</a></em>
-     * and <em>fail-fast</em> {@link Spliterator} over the elements in this
-     * list.
-     *
-     * <p>The {@code Spliterator} reports {@link Spliterator#SIZED} and
-     * {@link Spliterator#ORDERED}.  Overriding implementations should document
-     * the reporting of additional characteristic values.
-     *
-     * @implNote
-     * The {@code Spliterator} additionally reports {@link Spliterator#SUBSIZED}
-     * and implements {@code trySplit} to permit limited parallelism..
-     *
-     * @return a {@code Spliterator} over the elements in this list
-     * @since 1.8
-     */
-    @Override
-    public Spliterator<E> spliterator() {
-        return new LLSpliterator<>(this, -1, 0);
-    }
-
-    /** A customized variant of Spliterators.IteratorSpliterator */
-    static final class LLSpliterator<E> implements Spliterator<E> {
-        static final int BATCH_UNIT = 1 << 10;  // batch array size increment
-        static final int MAX_BATCH = 1 << 25;  // max batch array size;
-        final EnhancedLinkedList<E> list; // null OK unless traversed
-        Node<E> current;      // current node; null until initialized
-        int est;              // size estimate; -1 until first needed
-        int expectedModCount; // initialized when est set
-        int batch;            // batch size for splits
-
-        LLSpliterator(EnhancedLinkedList<E> list, int est, int expectedModCount) {
-            this.list = list;
-            this.est = est;
-            this.expectedModCount = expectedModCount;
-        }
-
-        int getEst() {
-            int s; // force initialization
-            final EnhancedLinkedList<E> lst;
-            if ((s = est) < 0) {
-                if ((lst = list) == null)
-                    s = est = 0;
-                else {
-                    expectedModCount = lst.modCount;
-                    current = lst.first;
-                    s = est = lst.size;
-                }
-            }
-            return s;
-        }
-
-        public long estimateSize() { return getEst(); }
-
-        public Spliterator<E> trySplit() {
-            Node<E> p;
-            int s = getEst();
-            if (s > 1 && (p = current) != null) {
-                int n = batch + BATCH_UNIT;
-                if (n > s)
-                    n = s;
-                if (n > MAX_BATCH)
-                    n = MAX_BATCH;
-                Object[] a = new Object[n];
-                int j = 0;
-                do { a[j++] = p.item; } while ((p = p.next) != null && j < n);
-                current = p;
-                batch = j;
-                est = s - j;
-                return Spliterators.spliterator(a, 0, j, Spliterator.ORDERED);
-            }
-            return null;
-        }
-
-        public void forEachRemaining(Consumer<? super E> action) {
-            Node<E> p; int n;
-            if (action == null) throw new NullPointerException();
-            if ((n = getEst()) > 0 && (p = current) != null) {
-                current = null;
-                est = 0;
-                do {
-                    E e = p.item;
-                    p = p.next;
-                    action.accept(e);
-                } while (p != null && --n > 0);
-            }
-            if (list.modCount != expectedModCount)
-                throw new ConcurrentModificationException();
-        }
-
-        public boolean tryAdvance(Consumer<? super E> action) {
-            Node<E> p;
-            if (action == null) throw new NullPointerException();
-            if (getEst() > 0 && (p = current) != null) {
-                --est;
-                E e = p.item;
-                current = p.next;
-                action.accept(e);
-                if (list.modCount != expectedModCount)
-                    throw new ConcurrentModificationException();
-                return true;
-            }
-            return false;
-        }
-
-        public int characteristics() {
-            return Spliterator.ORDERED | Spliterator.SIZED | Spliterator.SUBSIZED;
-        }
-    }
-
 }

src/main/kotlin/cc/maxmc/blastingcrisis/BlastingCrisis.kt

@@ -48,16 +48,16 @@ object BlastingCrisis : Plugin() {
             Location(Bukkit.getWorlds().first(), x.toDouble(), y.toDouble(), z.toDouble())
 
         val teamRed = MapTeam(
-            "红队",
-            ChatColor.RED,
-            location(0, 72, -44),
-            location(0, 72, -44),
-            location(-8, 73, -47),
-            Area(location(14, 72, -48), location(-14, 78, -34)),
-            Area(location(-13, 78, -33), location(13, 72, -33)),
-            Area(location(-13, 78, -32), location(13, 72, -1)),
-            Area(location(7, 72, -45), location(9, 74, -48)),
-            listOf(
+            name = "红队",
+            color = ChatColor.RED,
+            spawn = location(0, 72, -44),
+            villager = location(0, 72, -44),
+            upgrade = location(-8, 73, -47),
+            home = Area(location(14, 72, -48), location(-14, 78, -34)),
+            wall = Area(location(-13, 78, -33), location(13, 72, -33)),
+            mine = Area(location(-13, 78, -32), location(13, 72, -1)),
+            teleport = Area(location(7, 72, -45), location(9, 74, -48)),
+            sides = listOf(
                 Area(location(15, 72, -1), location(19, 78, -48)), Area(location(-19, 78, -48), location(-15, 72, -1))
             ),
         )
@@ -70,7 +70,8 @@ object BlastingCrisis : Plugin() {
             Area(location(-14, 72, 48), location(14, 78, 34)),
             Area(location(13, 78, 33), location(-13, 72, 33)),
             Area(location(13, 78, 32), location(-13, 72, 1)),
-            Area(location(-7, 72, 45), location(-9, 74, 48)),
+            Area(location(-7, 71, 48), location(-9, 71, 46)),
+//            Area(location(-7, 72, 45), location(-9, 74, 48)),
             listOf(
                 Area(location(-15, 72, 1), location(-19, 78, 48)), Area(location(19, 78, 48), location(15, 72, 1))
             ),

src/main/kotlin/cc/maxmc/blastingcrisis/command/DebugCommand.kt

@@ -2,8 +2,10 @@ package cc.maxmc.blastingcrisis.command
 
 import cc.maxmc.blastingcrisis.game.Game
 import cc.maxmc.blastingcrisis.game.GameOreGenerator
+import cc.maxmc.blastingcrisis.game.GamePlaceBreakRule.MatchResult
 import cc.maxmc.blastingcrisis.game.GameState
 import cc.maxmc.blastingcrisis.misc.Area
+import cc.maxmc.blastingcrisis.misc.GameManager
 import cc.maxmc.blastingcrisis.misc.UniArea
 import cc.maxmc.blastingcrisis.packet.BEntityVillager
 import kotlinx.coroutines.cancel
@@ -17,11 +19,25 @@ import taboolib.module.configuration.Configuration
 import taboolib.platform.BukkitPlugin
 import taboolib.platform.util.sendActionBar
 import java.io.File
+import java.util.*
+import cc.maxmc.blastingcrisis.misc.debug as debuglog
 
 object DebugCommand {
     lateinit var game: Game
     lateinit var villager: BEntityVillager
+    var autoRespawn = false
+    val builders = ArrayList<UUID>()
+    private val init by lazy {
+        // allow builders
+        debuglog("init builder rule")
+        GameManager.currentGame.placeBreakRule.addRuleFirst("builder") { (player, _, _, _) ->
+//            cc.maxmc.blastingcrisis.misc.debug("matching builder rule")
+            if (builders.contains(player.uniqueId)) MatchResult.ALLOW else MatchResult.DEFAULT
+        }
+    }
+
     fun debug(cmd: String) = command(cmd) {
+
         literal("game") {
             literal("join") {
                 execute<Player> { sender, _, _ ->
@@ -80,7 +96,15 @@ object DebugCommand {
 
         literal("respawn") {
             execute<Player> { sender, _, _ ->
-                villager.spawnForPlayer(sender)
+                villager.removeViewer(sender)
+                villager.addViewer(sender)
+            }
+        }
+
+        literal("autoRespawn") {
+            execute<Player> { sender, _, _ ->
+                autoRespawn = !autoRespawn
+                sender.sendMessage("Auto Respawn is now $autoRespawn.")
             }
         }
 
@@ -129,5 +153,18 @@ object DebugCommand {
                 }, 60 * 20)
             }
         }
+
+        literal("build_mode") {
+            execute<Player> { sender, _, _ ->
+                init
+                if (builders.contains(sender.uniqueId)) {
+                    builders.remove(sender.uniqueId)
+                    sender.sendMessage("U r no longer in build mode")
+                    return@execute
+                }
+                sender.sendMessage("U r now in build mode")
+                builders.add(sender.uniqueId)
+            }
+        }
     }
 }

src/main/kotlin/cc/maxmc/blastingcrisis/debug/DListener.kt

@@ -1,9 +1,13 @@
 package cc.maxmc.blastingcrisis.debug
 
+import cc.maxmc.blastingcrisis.command.DebugCommand
+import cc.maxmc.blastingcrisis.command.DebugCommand.villager
 import net.minecraft.server.v1_8_R3.PacketPlayOutEntityDestroy
 import net.minecraft.server.v1_8_R3.PacketPlayOutSpawnEntityLiving
 import org.bukkit.Bukkit
+import org.bukkit.event.player.PlayerRespawnEvent
 import taboolib.common.platform.event.SubscribeEvent
+import taboolib.common.platform.function.submit
 import taboolib.library.reflex.Reflex.Companion.getProperty
 import taboolib.module.nms.PacketSendEvent
 import taboolib.platform.BukkitPlugin
@@ -29,4 +33,15 @@ object DListener {
             }
         }
     }
+
+    @SubscribeEvent
+    fun debugRespawn(respawnE: PlayerRespawnEvent) {
+        if (DebugCommand.autoRespawn) {
+            submit(delay = 1L) {
+                villager.removeViewer(respawnE.player)
+                "Respawning".broadcast()
+                villager.addViewer(respawnE.player)
+            }
+        }
+    }
 }

src/main/kotlin/cc/maxmc/blastingcrisis/game/Game.kt

@@ -32,6 +32,10 @@ class Game(
     }
 
     fun join(player: Player) {
+        if (players.map { it.uniqueId }.contains(player.uniqueId)) {
+            player.sendLang("game_already_join")
+            return
+        }
         players += player
         broadcast {
             it.sendLang("game_join", player.name)
@@ -54,14 +58,16 @@ class Game(
     }
 
     fun respawnPlayer(player: Player) {
-        teams.forEach { it.villager.respawn(player) }
+        submit(delay = 1L) {
+            teams.forEach { it.villager.respawn(player) }
+        }
     }
 
     fun start() {
         debug("game ${map.name} started.")
         placeBreakRule.loadDefaultRule()
-//        startOreGen()
-//        startItemGen()
+        startOreGen()
+        startItemGen()
         state = GameState.START
         timer.startTimer()
         timer.submitEvent("wall_fall", Duration.ofMinutes(1)) {
@@ -115,12 +121,13 @@ class Game(
             return
         }
 
-        broadcast { it.sendLang("game_end") }
+        broadcast {
+            it.sendLang("game_end")
+        }
         //TODO restart game logic
     }
 
     fun broadcast(action: (Player) -> Unit) {
         players.forEach(action)
     }
-
 }

src/main/kotlin/cc/maxmc/blastingcrisis/game/GamePlaceBreakRule.kt

@@ -15,17 +15,19 @@ typealias PlaceBreakRule = (GamePlaceBreakRule.GamePlaceBreakEvent) -> GamePlace
 class GamePlaceBreakRule(val game: Game) {
 
     enum class ActionType {
-        PLACE,
-        BREAK
+        PLACE, BREAK
     }
 
     enum class MatchResult {
-        DEFAULT,
-        ALLOW,
-        DENY
+        DEFAULT, ALLOW, DENY
     }
 
-    data class GamePlaceBreakEvent(val player: Player, val actionType: ActionType, val loc: Location, val type: XMaterial)
+    data class GamePlaceBreakEvent(
+        val player: Player,
+        val actionType: ActionType,
+        val loc: Location,
+        val type: XMaterial
+    )
 
     private val rules = HashMap<String, PlaceBreakRule>()
     private val rulesPriority = EnhancedLinkedList<String>()
@@ -52,25 +54,21 @@ class GamePlaceBreakRule(val game: Game) {
     }
 
     fun addRuleLast(
-        name: String,
-        rule: PlaceBreakRule
+        name: String, rule: PlaceBreakRule
     ) {
         recordRule(name, rule)
         rulesPriority.addLast(name)
     }
 
     fun addRuleFirst(
-        name: String,
-        rule: PlaceBreakRule
+        name: String, rule: PlaceBreakRule
     ) {
         recordRule(name, rule)
         rulesPriority.addFirst(name)
     }
 
     fun addRuleBefore(
-        base: String,
-        name: String,
-        rule: PlaceBreakRule
+        base: String, name: String, rule: PlaceBreakRule
     ) {
         recordRule(name, rule)
         rulesPriority.addBefore(base, name)
@@ -78,9 +76,7 @@ class GamePlaceBreakRule(val game: Game) {
 
 
     fun addRuleAfter(
-        base: String,
-        name: String,
-        rule: PlaceBreakRule
+        base: String, name: String, rule: PlaceBreakRule
     ) {
         recordRule(name, rule)
         rulesPriority.addAfter(base, name)
@@ -100,12 +96,10 @@ class GamePlaceBreakRule(val game: Game) {
         // allow enemy wall
         addRuleLast("allow_wall_conditional") { (player, actionType, loc, _) ->
             val team = player.team ?: return@addRuleLast MatchResult.DENY
-            val isWall = game.teams
-                .map {
-                    it.teamInfo.wall.containsBlock(loc)
-                        .also { result -> debug("area ${it.teamInfo.wall} contains $loc is $result") }
-                }
-                .reduce { a, b -> a || b }
+            val isWall = game.teams.map {
+                it.teamInfo.wall.containsBlock(loc)
+                    .also { result -> debug("area ${it.teamInfo.wall} contains $loc is $result") }
+            }.reduce { a, b -> a || b }
             if (!isWall) return@addRuleLast MatchResult.DEFAULT
             val isHome = team.teamInfo.wall.containsBlock(loc)
             if ((actionType == BREAK) xor isHome) MatchResult.ALLOW else MatchResult.DENY
@@ -115,16 +109,13 @@ class GamePlaceBreakRule(val game: Game) {
         addRuleFirst("allow_tnt_conditional") { (player, actionType, loc, type) ->
             if (type != XMaterial.TNT) return@addRuleFirst MatchResult.DEFAULT
             val team = player.team ?: return@addRuleFirst MatchResult.DENY
-            val isHome = game.teams
-                .map {
-                    it.teamInfo.home.containsBlock(loc)
-                        .also { result -> debug("area ${it.teamInfo.home} contains $loc is $result") }
-                }
-                .reduce { a, b -> a || b }
+            val isHome = game.teams.map {
+                it.teamInfo.home.containsBlock(loc)
+                    .also { result -> debug("area ${it.teamInfo.home} contains $loc is $result") }
+            }.reduce { a, b -> a || b }
             if (!isHome) return@addRuleFirst MatchResult.DENY
             val isSelf = team.teamInfo.home.containsBlock(loc)
             if ((actionType == PLACE) xor isSelf) MatchResult.ALLOW else MatchResult.DENY
-
         }
     }
 }

src/main/kotlin/cc/maxmc/blastingcrisis/game/GameScoreboard.kt

@@ -29,9 +29,10 @@ class GameScoreboard(val game: Game) {
                         appendLine(player.asLangText("scoreboard_team_info", it.teamInfo.name, it.villager.health))
                     }
                 }
+                val eventName = player.asLangText("event_${event.second}")
                 player.asLangText(
                     "scoreboard_start",
-                    event.second,
+                    eventName,
                     "${event.first.inWholeMinutes}:${event.first.inWholeSeconds}",
                     teamMessage,
                     player.team?.villager?.health ?: throw IllegalStateException("player ${player.name} has no team."),
@@ -43,7 +44,5 @@ class GameScoreboard(val game: Game) {
         }
 
         player.sendScoreboard(*scoreboardText.lines().toTypedArray())
-
     }
-
 }

src/main/kotlin/cc/maxmc/blastingcrisis/game/TeamVillager.kt

@@ -1,6 +1,7 @@
 package cc.maxmc.blastingcrisis.game
 
 import cc.maxmc.blastingcrisis.configuration.GlobalSettings
+import cc.maxmc.blastingcrisis.misc.debug
 import cc.maxmc.blastingcrisis.misc.toEntityLocation
 import cc.maxmc.blastingcrisis.packet.BEntityVillager
 import org.bukkit.Bukkit
@@ -42,6 +43,7 @@ class TeamVillager(private val team: GameTeam) {
     }
 
     fun respawn(player: Player) {
+        debug("respawning for ${player.name}")
         packetVillager.respawnForPlayer(player)
     }
 

src/main/kotlin/cc/maxmc/blastingcrisis/listener/GameListener.kt

@@ -17,10 +17,12 @@ import org.bukkit.event.entity.ExplosionPrimeEvent
 import org.bukkit.event.entity.FoodLevelChangeEvent
 import org.bukkit.event.player.PlayerInteractEvent
 import org.bukkit.event.player.PlayerMoveEvent
+import org.bukkit.event.player.PlayerQuitEvent
 import org.bukkit.event.player.PlayerRespawnEvent
 import taboolib.common.platform.event.EventPriority
 import taboolib.common.platform.event.SubscribeEvent
 import taboolib.library.xseries.XMaterial
+import taboolib.platform.util.buildItem
 import taboolib.platform.util.sendLang
 
 object GameListener {
@@ -57,7 +59,7 @@ object GameListener {
         }
     }
 
-    @SubscribeEvent
+    @SubscribeEvent(priority = EventPriority.LOW)
     fun onBreak(breakEvent: BlockBreakEvent) {
         val loc = breakEvent.block.location ?: return
         val player = breakEvent.player ?: return
@@ -72,7 +74,7 @@ object GameListener {
         player.sendLang("game_cant_break_block")
     }
 
-    @SubscribeEvent
+    @SubscribeEvent(priority = EventPriority.LOW)
     fun onPlace(placeEvent: BlockPlaceEvent) {
         val loc = placeEvent.block.location ?: return
         val player = placeEvent.player ?: return
@@ -90,11 +92,11 @@ object GameListener {
     @SubscribeEvent
     fun onRespawn(respawnEvent: PlayerRespawnEvent) {
         val team = respawnEvent.player.team ?: return // ignore none game player
-        GameManager.currentGame.respawnPlayer(respawnEvent.player)
         respawnEvent.respawnLocation = team.teamInfo.spawn.toEntityLocation()
+        GameManager.currentGame.respawnPlayer(respawnEvent.player)
     }
 
-//    @SubscribeEvent
+    //    @SubscribeEvent
     fun protectDamageBeforeGame(damageEvent: EntityDamageEvent) {
         if (damageEvent.entity !is Player) return // ignore none player entity
         if (GameManager.currentGame.state.isStarted()) return
@@ -117,4 +119,25 @@ object GameListener {
         tntPlace.block.type = Material.AIR
         loc.world.spawnEntity(loc.clone().apply { y += 0.5 }, EntityType.PRIMED_TNT)
     }
+
+    @SubscribeEvent
+    fun onLeft(leftEvent: PlayerQuitEvent) {
+        if (!GameManager.currentGame.players.contains(leftEvent.player)) return
+        GameManager.currentGame.leave(leftEvent.player)
+    }
+
+    private val ores = mapOf(Material.IRON_ORE to Material.IRON_INGOT, Material.GOLD_ORE to Material.GOLD_INGOT)
+
+    @SubscribeEvent(ignoreCancelled = true)
+    fun autoSmelt(breakEvent: BlockBreakEvent) {
+        if (!GameManager.currentGame.players.contains(breakEvent.player)) return
+        val type = breakEvent.block.type
+        val loc = breakEvent.block.location
+        if (!ores.containsKey(type)) return
+        debug("Auto Smelting: ${breakEvent.block.type}")
+        breakEvent.block.type = Material.AIR
+        breakEvent.isCancelled = true
+        loc.world.dropItemNaturally(loc.toEntityLocation().apply { y += 0.5 }, buildItem(ores[type]!!))
+    }
+
 }

src/main/kotlin/cc/maxmc/blastingcrisis/misc/Area.kt

@@ -32,9 +32,9 @@ class Area(loc1: Location, loc2: Location) : ConfigurationSerializable {
      */
     fun contains(location: Location): Boolean {
         if (location.world != locTop.world) return false
-        if (location.x !in (locMin.x - 1)..(locTop.x + 1)) return false
+        if (location.x !in (locMin.x)..(locTop.x + 1)) return false
         if (location.y !in locMin.y..locTop.y + 1) return false
-        return location.z in (locMin.z - 1)..(locTop.z + 1)
+        return location.z in (locMin.z)..(locTop.z + 1)
     }
 
     fun containsBlock(location: Location): Boolean {

src/main/kotlin/cc/maxmc/blastingcrisis/packet/BEntity.kt

@@ -1,6 +1,7 @@
 package cc.maxmc.blastingcrisis.packet
 
 import cc.maxmc.blastingcrisis.listener.BEntityInteract
+import cc.maxmc.blastingcrisis.misc.debug
 import gnu.trove.TDecorators
 import gnu.trove.map.hash.TIntObjectHashMap
 import net.minecraft.server.v1_8_R3.*
@@ -73,9 +74,9 @@ abstract class BEntity(var loc: Location, val entityType: Int) {
     }
 
     fun respawnForPlayer(player: Player) {
-        println(viewers)
+        debug(viewers.toString())
         if (!viewers.contains(player)) return
-        println("Respawning?")
+        debug("Respawning?")
         removeViewer(player)
         addViewer(player)
     }

src/main/kotlin/cc/maxmc/blastingcrisis/packet/BEntityVillager.kt

@@ -31,7 +31,6 @@ class BEntityVillager private constructor(loc: Location) : BEntity(loc, 120) {
     }
 
 
-
     override fun DataWatcher.initEntity() {
         a(6, 1.0f) // Health
         a(7, 0) // Potion Effect Color

src/main/resources/settings.yml

@@ -1,4 +1,3 @@
-
 # Time before game start
 # Unit: second
 time_to_start: 15