Add Region file reading support

build.gradle

@@ -39,7 +39,7 @@ buildscript {
         }
     }
     dependencies {
-        classpath 'net.saliman:gradle-cobertura-plugin:2.2.8' // Coveralls dependency
+        classpath 'net.saliman:gradle-cobertura-plugin:2.6.0' // Coveralls dependency
         classpath 'nl.javadude.gradle.plugins:license-gradle-plugin:0.10.0'
         classpath 'org.kt3k.gradle.plugin:coveralls-gradle-plugin:2.4.0'
     }
@@ -83,8 +83,8 @@ license {
 
 // Source compiler configuration
 configure([compileJava, compileTestJava]) {
-    sourceCompatibility = '1.7'
-    targetCompatibility = '1.7'
+    sourceCompatibility = '1.8'
+    targetCompatibility = '1.8'
     options.encoding = 'UTF-8'
     options.compilerArgs << '-Xlint:all'
     options.compilerArgs << '-Xlint:-path'

pom.xml

@@ -6,7 +6,7 @@
     <name>Flow NBT</name>
     <groupId>com.flowpowered</groupId>
     <artifactId>flow-nbt</artifactId>
-    <version>1.0.1-SNAPSHOT</version>
+    <version>1.0.2-SNAPSHOT</version>
     <packaging>jar</packaging>
     <inceptionYear>2011</inceptionYear>
     <url>https://flowpowered.com/nbt</url>

src/main/java/com/flowpowered/nbt/ByteArrayTag.java

@@ -32,7 +32,7 @@ public final class ByteArrayTag extends Tag<byte[]> {
     /**
      * The value.
      */
-    private final byte[] value;
+    private byte[] value;
 
     /**
      * Creates the tag.
@@ -50,6 +50,11 @@ public byte[] getValue() {
         return value;
     }
 
+    @Override
+    public void setValue(byte[] value) {
+        this.value = value;
+    }
+
     @Override
     public String toString() {
         StringBuilder hex = new StringBuilder();

src/main/java/com/flowpowered/nbt/ByteTag.java

@@ -30,7 +30,7 @@ public final class ByteTag extends Tag<Byte> {
     /**
      * The value.
      */
-    private final byte value;
+    private byte value;
 
     /**
      * Creates the tag.<br> Boolean true is stored as 1 and boolean false is stored as 0.
@@ -58,6 +58,11 @@ public Byte getValue() {
         return value;
     }
 
+    @Override
+    public void setValue(Byte value) {
+        this.value = value;
+    }
+
     public boolean getBooleanValue() {
         return value != 0;
     }

src/main/java/com/flowpowered/nbt/CompoundMap.java

@@ -117,7 +117,7 @@ public CompoundMap(Iterable<Tag<?>> initial, boolean sort, boolean reverse) {
             }
         }
         if (initial != null) {
-            for (Tag t : initial) {
+            for (Tag<?> t : initial) {
                 put(t);
             }
         }
@@ -205,8 +205,8 @@ public boolean equals(Object o) {
             Iterator<Tag<?>> iThis = iterator();
             Iterator<Tag<?>> iOther = other.iterator();
             while (iThis.hasNext() && iOther.hasNext()) {
-                Tag tThis = iThis.next();
-                Tag tOther = iOther.next();
+                Tag<?> tThis = iThis.next();
+                Tag<?> tOther = iOther.next();
                 if (!tThis.equals(tOther)) {
                     return false;
                 }

src/main/java/com/flowpowered/nbt/CompoundTag.java

@@ -30,7 +30,7 @@ public class CompoundTag extends Tag<CompoundMap> {
     /**
      * The value.
      */
-    private final CompoundMap value;
+    private CompoundMap value;
 
     /**
      * Creates the tag.
@@ -49,6 +49,11 @@ public CompoundMap getValue() {
         return value;
     }
 
+    @Override
+    public void setValue(CompoundMap value) {
+        this.value = value;
+    }
+
     @Override
     public String toString() {
         String name = getName();
@@ -59,14 +64,15 @@ public String toString() {
 
         StringBuilder bldr = new StringBuilder();
         bldr.append("TAG_Compound").append(append).append(": ").append(value.size()).append(" entries\r\n{\r\n");
-        for (Tag entry : value.values()) {
+        for (Tag<?> entry : value.values()) {
             bldr.append("   ").append(entry.toString().replaceAll("\r\n", "\r\n   ")).append("\r\n");
         }
         bldr.append("}");
         return bldr.toString();
     }
 
-    public CompoundTag clone() {
+    @Override
+	public CompoundTag clone() {
         CompoundMap map = new CompoundMap(value);
         return new CompoundTag(getName(), map);
     }

src/main/java/com/flowpowered/nbt/DoubleTag.java

@@ -30,7 +30,7 @@ public final class DoubleTag extends Tag<Double> {
     /**
      * The value.
      */
-    private final double value;
+    private double value;
 
     /**
      * Creates the tag.
@@ -48,6 +48,11 @@ public Double getValue() {
         return value;
     }
 
+    @Override
+    public void setValue(Double value) {
+        this.value = value;
+    }
+
     @Override
     public String toString() {
         String name = getName();

src/main/java/com/flowpowered/nbt/EndTag.java

@@ -39,6 +39,11 @@ public Object getValue() {
         return null;
     }
 
+    @Override
+    public void setValue(Object value) {
+        throw new UnsupportedOperationException();
+    }
+
     @Override
     public String toString() {
         return "TAG_End";

src/main/java/com/flowpowered/nbt/FloatTag.java

@@ -30,7 +30,7 @@ public final class FloatTag extends Tag<Float> {
     /**
      * The value.
      */
-    private final float value;
+    private float value;
 
     /**
      * Creates the tag.
@@ -48,6 +48,11 @@ public Float getValue() {
         return value;
     }
 
+    @Override
+    public void setValue(Float value) {
+        this.value = value;
+    }
+
     @Override
     public String toString() {
         String name = getName();

src/main/java/com/flowpowered/nbt/IntArrayTag.java

@@ -29,7 +29,7 @@ public class IntArrayTag extends Tag<int[]> {
     /**
      * The value.
      */
-    private final int[] value;
+    private int[] value;
 
     /**
      * Creates the tag.
@@ -47,6 +47,11 @@ public int[] getValue() {
         return value;
     }
 
+    @Override
+    public void setValue(int[] value) {
+        this.value = value;
+    }
+
     @Override
     public String toString() {
         StringBuilder hex = new StringBuilder();

src/main/java/com/flowpowered/nbt/IntTag.java

@@ -30,7 +30,7 @@ public final class IntTag extends Tag<Integer> {
     /**
      * The value.
      */
-    private final int value;
+    private int value;
 
     /**
      * Creates the tag.
@@ -48,6 +48,11 @@ public Integer getValue() {
         return value;
     }
 
+    @Override
+    public void setValue(Integer value) {
+        this.value = value;
+    }
+
     @Override
     public String toString() {
         String name = getName();

src/main/java/com/flowpowered/nbt/ListTag.java

@@ -38,7 +38,7 @@ public class ListTag<T extends Tag<?>> extends Tag<List<T>> {
     /**
      * The value.
      */
-    private final List<T> value;
+    private List<T> value;
 
     /**
      * Creates the tag.
@@ -50,7 +50,7 @@ public class ListTag<T extends Tag<?>> extends Tag<List<T>> {
     public ListTag(String name, Class<T> type, List<T> value) {
         super(TagType.TAG_LIST, name);
         this.type = type;
-        this.value = Collections.unmodifiableList(value);
+        this.value = value;
     }
 
     /**
@@ -67,6 +67,11 @@ public List<T> getValue() {
         return value;
     }
 
+    @Override
+    public void setValue(List<T> value) {
+        this.value = value;
+    }
+
     @Override
     public String toString() {
         String name = getName();
@@ -77,14 +82,15 @@ public String toString() {
 
         StringBuilder bldr = new StringBuilder();
         bldr.append("TAG_List").append(append).append(": ").append(value.size()).append(" entries of type ").append(TagType.getByTagClass(type).getTypeName()).append("\r\n{\r\n");
-        for (Tag t : value) {
+        for (Tag<?> t : value) {
             bldr.append("   ").append(t.toString().replaceAll("\r\n", "\r\n   ")).append("\r\n");
         }
         bldr.append("}");
         return bldr.toString();
     }
 
-    @SuppressWarnings ("unchecked")
+    @Override
+	@SuppressWarnings ("unchecked")
     public ListTag<T> clone() {
         List<T> newList = new ArrayList<T>();
 

src/main/java/com/flowpowered/nbt/LongArrayTag.java

@@ -0,0 +1,101 @@
+/*
+ * This file is part of Flow NBT, licensed under the MIT License (MIT).
+ *
+ * Copyright (c) 2011 Flow Powered <https://flowpowered.com/>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+package com.flowpowered.nbt;
+
+import java.util.Arrays;
+
+public class LongArrayTag extends Tag<long[]> {
+    /**
+     * The value.
+     */
+	private long[] value;
+
+    /**
+     * Creates the tag.
+     *
+     * @param name The name.
+     * @param value The value.
+     */
+    public LongArrayTag(String name, long[] value) {
+        super(TagType.TAG_LONG_ARRAY, name);
+        this.value = value;
+    }
+
+    @Override
+    public long[] getValue() {
+        return value;
+    }
+
+	@Override
+	public void setValue(long[] value) {
+		this.value = value;
+	}
+
+    @Override
+    public String toString() {
+        StringBuilder hex = new StringBuilder();
+        for (long s : value) {
+            String hexDigits = Long.toHexString(s).toUpperCase();
+            if (hexDigits.length() == 1) {
+                hex.append("0");
+            }
+            hex.append(hexDigits).append(" ");
+        }
+
+        String name = getName();
+        String append = "";
+        if (name != null && !name.equals("")) {
+            append = "(\"" + this.getName() + "\")";
+        }
+        return "TAG_Long_Array" + append + ": " + hex.toString();
+    }
+
+    @Override
+	public LongArrayTag clone() {
+        long[] clonedArray = cloneArray(value);
+
+        return new LongArrayTag(getName(), clonedArray);
+    }
+
+    @Override
+    public boolean equals(Object other) {
+        if (!(other instanceof LongArrayTag)) {
+            return false;
+        }
+
+        LongArrayTag tag = (LongArrayTag) other;
+        return Arrays.equals(value, tag.value) && getName().equals(tag.getName());
+    }
+
+    private long[] cloneArray(long[] longArray) {
+        if (longArray == null) {
+            return null;
+        } else {
+            int length = longArray.length;
+            byte[] newArray = new byte[length];
+            System.arraycopy(longArray, 0, newArray, 0, length);
+            return longArray;
+        }
+    }
+}

src/main/java/com/flowpowered/nbt/LongTag.java

@@ -30,7 +30,7 @@ public final class LongTag extends Tag<Long> {
     /**
      * The value.
      */
-    private final long value;
+    private long value;
 
     /**
      * Creates the tag.
@@ -48,6 +48,11 @@ public Long getValue() {
         return value;
     }
 
+    @Override
+    public void setValue(Long value) {
+        this.value = value;
+    }
+
     @Override
     public String toString() {
         String name = getName();