From 0cef0e0b3d6c12620abb1466ed820073aa73a88a Mon Sep 17 00:00:00 2001
From: Adam <Adam@anope.org>
Date: Fri, 22 Apr 2016 23:00:38 -0400
Subject: [PATCH] Add  item dumper/ItemID generator

---
 .../java/net/runelite/cache/ItemDumper.java   | 127 ++++++++++++++++++
 .../net/runelite/cache/ItemDumperTest.java    |  22 +++
 .../cache/loaders/ItemLoaderTest.java         |   2 +
 3 files changed, 151 insertions(+)
 create mode 100644 src/main/java/net/runelite/cache/ItemDumper.java
 create mode 100644 src/test/java/net/runelite/cache/ItemDumperTest.java

diff --git a/src/main/java/net/runelite/cache/ItemDumper.java b/src/main/java/net/runelite/cache/ItemDumper.java
new file mode 100644
index 0000000000..eaa303ddc9
--- /dev/null
+++ b/src/main/java/net/runelite/cache/ItemDumper.java
@@ -0,0 +1,127 @@
+package net.runelite.cache;
+
+import com.google.gson.Gson;
+import com.google.gson.GsonBuilder;
+import java.io.File;
+import java.io.FileWriter;
+import java.io.IOException;
+import java.io.PrintWriter;
+import java.util.HashSet;
+import java.util.Set;
+import net.runelite.cache.definitions.ItemDefinition;
+import net.runelite.cache.definitions.loaders.ItemLoader;
+import net.runelite.cache.fs.Archive;
+import net.runelite.cache.fs.Index;
+import net.runelite.cache.fs.Store;
+import net.runelite.cache.io.InputStream;
+
+public class ItemDumper
+{
+	private final File cache, out, java;
+	private final Gson gson;
+	private ItemLoader loader;
+
+	public ItemDumper(File cache, File out, File java)
+	{
+		this.cache = cache;
+		this.out = out;
+		this.java = java;
+
+		GsonBuilder builder = new GsonBuilder()
+			.setPrettyPrinting();
+		gson = builder.create();
+	}
+
+	public static void main(String[] args) throws IOException
+	{
+		if (args.length < 3)
+			System.exit(1);
+
+		File cache = new File(args[0]);
+		File out = new File(args[1]);
+		File java = new File(args[2]);
+
+		ItemDumper dumper = new ItemDumper(cache, out, java);
+		dumper.load();
+		dumper.dump();
+		dumper.java();
+	}
+
+	public void load() throws IOException
+	{
+		loader = new ItemLoader();
+
+		try (Store store = new Store(cache))
+		{
+			store.load();
+
+			Index index = store.getIndex(ItemLoader.INDEX_TYPE);
+			Archive archive = index.getArchive(ItemLoader.ARCHIVE_ID);
+
+			for (net.runelite.cache.fs.File f : archive.getFiles())
+			{
+				loader.load(f.getFileId(), new InputStream(f.getContents()));
+			}
+		}
+	}
+
+	public void dump() throws IOException
+	{
+		for (ItemDefinition def : loader.getItems())
+		{
+			out.mkdirs();
+			java.io.File targ = new java.io.File(out, def.id + ".json");
+			try (FileWriter fw = new FileWriter(targ))
+			{
+				fw.write(gson.toJson(def));
+			}
+		}
+	}
+
+	public void java() throws IOException
+	{
+		java.mkdirs();
+		java.io.File targ = new java.io.File(java, "ItemID.java");
+		try (PrintWriter fw = new PrintWriter(targ))
+		{
+			Set<String> used = new HashSet<>();
+
+			fw.println("/* This file is automatically generated. Do not edit. */");
+			fw.println("package net.runelite.api;");
+			fw.println("");
+			fw.println("public final class ItemID {");
+			for (ItemDefinition def : loader.getItems())
+			{
+				if (def.name.equalsIgnoreCase("NULL"))
+					continue;
+
+				String name = name(def.name);
+				String suffix = "";
+				while (used.contains(name + suffix))
+				{
+					if (suffix.isEmpty())
+						suffix = "_2";
+					else
+						suffix = "_" + (Integer.parseInt(suffix.substring(1)) + 1);
+				}
+				name += suffix;
+
+				used.add(name);
+
+				fw.println("	public static final int " + name + " = " + def.id + ";");
+			}
+			fw.println("}");
+		}
+	}
+
+	private static String name(String in)
+	{
+		String s = in.toUpperCase()
+			.replace(' ', '_')
+			.replaceAll("[^a-zA-Z0-9_]", "");
+		if (Character.isDigit(s.charAt(0)))
+			return "_" + s;
+		else
+			return s;
+	}
+}
diff --git a/src/test/java/net/runelite/cache/ItemDumperTest.java b/src/test/java/net/runelite/cache/ItemDumperTest.java
new file mode 100644
index 0000000000..f081a86be2
--- /dev/null
+++ b/src/test/java/net/runelite/cache/ItemDumperTest.java
@@ -0,0 +1,22 @@
+package net.runelite.cache;
+
+import java.io.File;
+import java.io.IOException;
+import org.junit.Test;
+
+public class ItemDumperTest
+{
+	@Test
+	public void test() throws IOException
+	{
+		ItemDumper dumper = new ItemDumper(
+			new File("d:/rs/07/cache"),
+			new File("d:/rs/07/cache/items"),
+			new File("d:/rs/07/cache")
+		);
+		dumper.load();
+		dumper.dump();
+		dumper.java();
+	}
+
+}
diff --git a/src/test/java/net/runelite/cache/loaders/ItemLoaderTest.java b/src/test/java/net/runelite/cache/loaders/ItemLoaderTest.java
index 568ce161a2..9ae6406052 100644
--- a/src/test/java/net/runelite/cache/loaders/ItemLoaderTest.java
+++ b/src/test/java/net/runelite/cache/loaders/ItemLoaderTest.java
@@ -19,6 +19,8 @@ public class ItemLoaderTest
 	//@Test
 	public void extract() throws IOException
 	{
+		// XXX this can all use ItemDumper
+		
 		ItemLoader loader = new ItemLoader();
 		
 		java.io.File base = StoreLocation.LOCATION;