feat: 完善TellRaw物品显示 调整类路径

Signed-off-by: 502647092 <admin@yumc.pw>

.classpath

@@ -4,5 +4,5 @@
 	<classpathentry kind="src" path="src/main/resources"/>
 	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER"/>
 	<classpathentry kind="con" path="org.eclipse.m2e.MAVEN2_CLASSPATH_CONTAINER"/>
-	<classpathentry kind="output" path="bin"/>
+	<classpathentry kind="output" path="target/classes"/>
 </classpath>

src/main/java/pw/yumc/YumCore/tellraw/ItemSerialize.java

@@ -0,0 +1,216 @@
+package pw.yumc.YumCore.tellraw;
+
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
+import java.util.Map;
+import java.util.Map.Entry;
+import java.util.Set;
+
+import org.bukkit.Bukkit;
+import org.bukkit.enchantments.Enchantment;
+import org.bukkit.inventory.ItemStack;
+import org.bukkit.inventory.meta.ItemMeta;
+
+/**
+ *
+ * @since 2016年9月9日 下午3:47:17
+ * @author 喵♂呜
+ */
+public abstract class ItemSerialize {
+    static ItemSerialize itemSerialize;
+    static {
+        try {
+            itemSerialize = new Automatic();
+        } catch (ClassNotFoundException | NoSuchMethodException | SecurityException e) {
+            itemSerialize = new Manual();
+        }
+    }
+
+    public static String $(final ItemStack item) {
+        return itemSerialize.parse(item);
+    }
+
+    public abstract String parse(final ItemStack item);
+
+    static class Automatic extends ItemSerialize {
+        Method asNMSCopyMethod;
+        Method nmsSaveNBTMethod;
+        Class<?> nmsNBTTagCompound;
+        String ver = Bukkit.getServer().getClass().getPackage().getName().replace(".", ",").split(",")[3];
+
+        public Automatic() throws ClassNotFoundException, NoSuchMethodException, SecurityException {
+            final Class<?> cis = getOBCClass("inventory.CraftItemStack");
+            asNMSCopyMethod = cis.getMethod("asNMSCopy", ItemStack.class);
+            final Class<?> nmsItemStack = getNMSClass("ItemStack");
+            nmsNBTTagCompound = getNMSClass("NBTTagCompound");
+            nmsSaveNBTMethod = nmsItemStack.getMethod("save", nmsNBTTagCompound);
+        }
+
+        public Class<?> getNMSClass(final String cname) throws ClassNotFoundException {
+            return Class.forName("net.minecraft.server" + ver + "." + cname);
+        }
+
+        public Class<?> getOBCClass(final String cname) throws ClassNotFoundException {
+            return Class.forName("org.bukkit.craftbukkit." + ver + "." + cname);
+        }
+
+        @Override
+        public String parse(final ItemStack item) {
+            try {
+                return nmsSaveNBTMethod.invoke(asNMSCopyMethod.invoke(null, item), nmsNBTTagCompound.newInstance()).toString();
+            } catch (IllegalAccessException | IllegalArgumentException | InvocationTargetException | InstantiationException e) {
+                itemSerialize = new Manual();
+                return itemSerialize.parse(item);
+            }
+        }
+    }
+
+    static class JsonBuilder {
+        public static final String[] REPLACEMENT_CHARS;
+        static {
+            REPLACEMENT_CHARS = new String[128];
+            for (int i = 0; i <= 0x1f; i++) {
+                REPLACEMENT_CHARS[i] = String.format("\\u%04x", i);
+            }
+            REPLACEMENT_CHARS['"'] = "\\\"";
+            REPLACEMENT_CHARS['\\'] = "\\\\";
+            REPLACEMENT_CHARS['\t'] = "\\t";
+            REPLACEMENT_CHARS['\b'] = "\\b";
+            REPLACEMENT_CHARS['\n'] = "\\n";
+            REPLACEMENT_CHARS['\r'] = "\\r";
+            REPLACEMENT_CHARS['\f'] = "\\f";
+        }
+        StringBuffer json;
+
+        public JsonBuilder() {
+            json = new StringBuffer();
+        }
+
+        public void append(final String value) {
+            int last = 0;
+            final int length = value.length();
+            for (int i = 0; i < length; i++) {
+                final char c = value.charAt(i);
+                String replacement;
+                if (c < 128) {
+                    replacement = REPLACEMENT_CHARS[c];
+                    if (replacement == null) {
+                        continue;
+                    }
+                } else if (c == '\u2028') {
+                    replacement = "\\u2028";
+                } else if (c == '\u2029') {
+                    replacement = "\\u2029";
+                } else {
+                    continue;
+                }
+                if (last < i) {
+                    json.append(value, last, i - last);
+                }
+                json.append(replacement);
+                last = i + 1;
+            }
+            if (last < length) {
+                json.append(value, last, length - last);
+            }
+        }
+
+        public void deleteCharAt(final int length) {
+            json.deleteCharAt(length);
+        }
+
+        public int length() {
+            return json.length();
+        }
+    }
+
+    static class Manual extends ItemSerialize {
+
+        @Override
+        public String parse(final ItemStack item) {
+            return serialize(item);
+        }
+
+        /**
+         * 显示序列化
+         *
+         * @param im
+         *            物品属性
+         * @return 获取显示序列化
+         */
+        private String getDisplay(final ItemMeta im) {
+            final JsonBuilder display = new JsonBuilder();
+            display.append("{");
+            if (im.hasDisplayName()) {
+                display.append(String.format("Name:\"%s\",", im.getDisplayName()));
+            }
+            if (im.hasLore()) {
+                display.append("Lore:[");
+                for (final String line : im.getLore()) {
+                    display.append(String.format("\"%s\",", line));
+                }
+                display.deleteCharAt(display.length());
+                display.append("],");
+            }
+            display.deleteCharAt(display.length());
+            display.append("}");
+            return display.toString();
+        }
+
+        /**
+         * 附魔序列化
+         *
+         * @param set
+         *            附魔集合
+         * @return 获得附魔序列化
+         */
+        private String getEnch(final Set<Entry<Enchantment, Integer>> set) {
+            final StringBuffer enchs = new StringBuffer();
+            for (final Map.Entry<Enchantment, Integer> ench : set) {
+                enchs.append(String.format("{id:%s,lvl:%s},", ench.getKey().getId(), ench.getValue()));
+            }
+            enchs.deleteCharAt(enchs.length());
+            return enchs.toString();
+        }
+
+        /**
+         * 属性序列化
+         *
+         * @param im
+         *            物品属性
+         * @return 获得属性序列化
+         */
+        private String getTag(final ItemMeta im) {
+            final StringBuffer meta = new StringBuffer();
+            if (im.hasEnchants()) {
+                meta.append(String.format("ench:[%s],", getEnch(im.getEnchants().entrySet())));
+            }
+            im.getItemFlags();
+            if (im.hasDisplayName() || im.hasLore()) {
+                meta.append(String.format("display:%s,", getDisplay(im)));
+            }
+            meta.deleteCharAt(meta.length());
+            return meta.toString();
+        }
+
+        /**
+         * 序列化物品
+         *
+         * @param item
+         *            {@link ItemStack}
+         * @return 物品字符串
+         */
+        private String serialize(final ItemStack item) {
+            final StringBuffer json = new StringBuffer("{");
+            json.append(String.format("id:\"%s\",Damage:\"%s\"", item.getTypeId(), item.getDurability()));
+            if (item.getAmount() > 1) {
+                json.append(String.format(",Count:\"%s\"", item.getAmount()));
+            }
+            if (item.hasItemMeta()) {
+                json.append(String.format(",tag:%s", getTag(item.getItemMeta())));
+            }
+            json.append("}");
+            return json.toString();
+        }
+    }
+}

src/main/java/pw/yumc/YumCore/tellraw/Tellraw.java

@@ -1,13 +1,12 @@
 package pw.yumc.YumCore.tellraw;
 
-import java.lang.reflect.InvocationTargetException;
-import java.lang.reflect.Method;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;
 
 import org.bukkit.Bukkit;
 import org.bukkit.ChatColor;
+import org.bukkit.Material;
 import org.bukkit.command.CommandSender;
 import org.bukkit.entity.Player;
 import org.bukkit.inventory.ItemStack;
@@ -22,14 +21,6 @@ import pw.yumc.YumCore.bukkit.compatible.C;
  * @author 喵♂呜
  */
 public class Tellraw {
-    static ItemSerialize is;
-    static {
-        try {
-            is = new Automatic();
-        } catch (ClassNotFoundException | NoSuchMethodException | SecurityException e) {
-            is = new Manual();
-        }
-    }
     List<MessagePart> messageParts = new ArrayList<>();
 
     public Tellraw(final String text) {
@@ -57,7 +48,8 @@ public class Tellraw {
     }
 
     public static void main(final String[] args) {
-        System.out.println(Tellraw.create("命令").command("yum list").tip("点击查看插件列表").toJsonString());
+        final ItemStack item = new ItemStack(Material.DIAMOND_SWORD);
+        System.out.println(Tellraw.create("命令").command("yum list").item(item).toJsonString());
     }
 
     /**
@@ -117,7 +109,7 @@ public class Tellraw {
      * @return {@link Tellraw}
      */
     public Tellraw item(final ItemStack item) {
-        return item(is.$(item));
+        return item(ItemSerialize.$(item));
     }
 
     /**
@@ -351,48 +343,4 @@ public class Tellraw {
         }
         return this;
     }
-
-    static class Automatic implements ItemSerialize {
-        Method asNMSCopyMethod;
-        Method nmsSaveNBTMethod;
-        Class<?> nmsNBTTagCompound;
-        String ver = Bukkit.getServer().getClass().getPackage().getName().replace(".", ",").split(",")[3];
-
-        public Automatic() throws ClassNotFoundException, NoSuchMethodException, SecurityException {
-            final Class<?> cis = getOBCClass("inventory.CraftItemStack");
-            asNMSCopyMethod = cis.getMethod("asNMSCopy", ItemStack.class);
-            final Class<?> nmsItemStack = getNMSClass("ItemStack");
-            nmsNBTTagCompound = getNMSClass("NBTTagCompound");
-            nmsSaveNBTMethod = nmsItemStack.getMethod("save", nmsNBTTagCompound);
-        }
-
-        @Override
-        public String $(final ItemStack item) {
-            try {
-                return nmsSaveNBTMethod.invoke(asNMSCopyMethod.invoke(null, item), nmsNBTTagCompound.newInstance()).toString();
-            } catch (IllegalAccessException | IllegalArgumentException | InvocationTargetException | InstantiationException e) {
-                is = new Manual();
-                return is.$(item);
-            }
-        }
-
-        public Class<?> getNMSClass(final String cname) throws ClassNotFoundException {
-            return Class.forName("net.minecraft.server" + ver + "." + cname);
-        }
-
-        public Class<?> getOBCClass(final String cname) throws ClassNotFoundException {
-            return Class.forName("org.bukkit.craftbukkit." + ver + "." + cname);
-        }
-    }
-
-    static interface ItemSerialize {
-        public String $(ItemStack item);
-    }
-
-    static class Manual implements ItemSerialize {
-        @Override
-        public String $(final ItemStack item) {
-            return null;
-        }
-    }
 }