From cd322e04a7549de6bd76ef0b0d0bf2cd8324fb55 Mon Sep 17 00:00:00 2001
From: Stan Hebben <stanhebben@gmail.com>
Date: Sun, 19 Oct 2014 22:28:13 +0200
Subject: [PATCH] Updated version tags and downloads.

---
 .../minetweaker/mc164/MineTweakerMod.java     |   2 +-
 .../minetweaker/mc1710/MineTweakerMod.java    |   2 +-
 .../minetweaker/mc172/MineTweakerMod.java     |   2 +-
 MineTweaker3-Web/downloads.html               |  31 +++-
 MineTweaker3-Web/index.html                   |   6 +-
 .../main/java/minetweaker/tasks/JMorph.java   | 170 ++++++++++++++++++
 6 files changed, 198 insertions(+), 15 deletions(-)
 create mode 100644 buildSrc/src/main/java/minetweaker/tasks/JMorph.java

diff --git a/MineTweaker3-MC164-Main/src/main/java/minetweaker/mc164/MineTweakerMod.java b/MineTweaker3-MC164-Main/src/main/java/minetweaker/mc164/MineTweakerMod.java
index 4b7fd64..95f7187 100644
--- a/MineTweaker3-MC164-Main/src/main/java/minetweaker/mc164/MineTweakerMod.java
+++ b/MineTweaker3-MC164-Main/src/main/java/minetweaker/mc164/MineTweakerMod.java
@@ -57,7 +57,7 @@ import net.minecraftforge.common.MinecraftForge;
  * 
  * @author Stan Hebben
  */
-@Mod(modid = MineTweakerMod.MODID, version = "3.0.9")
+@Mod(modid = MineTweakerMod.MODID, version = "3.0.9B")
 @NetworkMod(clientSideRequired = true, serverSideRequired = true, channels = {MCPacketHandler.CHANNEL_SERVERSCRIPT, MCPacketHandler.CHANNEL_OPENBROWSER}, packetHandler = MCPacketHandler.class)
 public class MineTweakerMod {
 	public static final String MODID = "MineTweaker3";
diff --git a/MineTweaker3-MC1710-Main/src/main/java/minetweaker/mc1710/MineTweakerMod.java b/MineTweaker3-MC1710-Main/src/main/java/minetweaker/mc1710/MineTweakerMod.java
index 57b6da8..71280cf 100644
--- a/MineTweaker3-MC1710-Main/src/main/java/minetweaker/mc1710/MineTweakerMod.java
+++ b/MineTweaker3-MC1710-Main/src/main/java/minetweaker/mc1710/MineTweakerMod.java
@@ -53,7 +53,7 @@ import net.minecraftforge.common.MinecraftForge;
  * 
  * @author Stan Hebben
  */
-@Mod(modid = MineTweakerMod.MODID, version = "3.0.9")
+@Mod(modid = MineTweakerMod.MODID, version = "3.0.9B")
 public class MineTweakerMod {
 	public static final String MODID = "MineTweaker3";
 	public static final String MCVERSION = "1.7.10";
diff --git a/MineTweaker3-MC172-Main/src/main/java/minetweaker/mc172/MineTweakerMod.java b/MineTweaker3-MC172-Main/src/main/java/minetweaker/mc172/MineTweakerMod.java
index c00d733..8f8a2ba 100644
--- a/MineTweaker3-MC172-Main/src/main/java/minetweaker/mc172/MineTweakerMod.java
+++ b/MineTweaker3-MC172-Main/src/main/java/minetweaker/mc172/MineTweakerMod.java
@@ -51,7 +51,7 @@ import net.minecraftforge.common.MinecraftForge;
  * 
  * @author Stan Hebben
  */
-@Mod(modid = MineTweakerMod.MODID, version = "3.0.9")
+@Mod(modid = MineTweakerMod.MODID, version = "3.0.9B")
 public class MineTweakerMod {
 	public static final String MODID = "MineTweaker3";
 	public static final String MCVERSION = "1.7.2";
diff --git a/MineTweaker3-Web/downloads.html b/MineTweaker3-Web/downloads.html
index c7f6b7a..7ac6ff5 100644
--- a/MineTweaker3-Web/downloads.html
+++ b/MineTweaker3-Web/downloads.html
@@ -82,32 +82,45 @@
 			
 			<h2>Latest version</h2>
 			<ul>
-				<li><a href="/download/MineTweaker3-1.6.4-3.0.9.jar">MineTweaker 3.0.9 for Minecraft 1.6.4</a></li>
-				<li><a href="/download/MineTweaker3-1.7.2-3.0.9.jar">MineTweaker 3.0.9 for Minecraft 1.7.2</a></li>
-				<li><a href="/download/MineTweaker3-1.7.10-3.0.9.jar">MineTweaker 3.0.9 for Minecraft 1.7.10</a></li>
+				<li><a href="/download/MineTweaker3-1.6.4-3.0.9B.jar">MineTweaker 3.0.9B for Minecraft 1.6.4</a></li>
+				<li><a href="/download/MineTweaker3-1.7.2-3.0.9B.jar">MineTweaker 3.0.9B for Minecraft 1.7.2</a></li>
+				<li><a href="/download/MineTweaker3-1.7.10-3.0.9B.jar">MineTweaker 3.0.9B for Minecraft 1.7.10</a></li>
 			</ul>
 			
 			<h3>Development versions</h3>
 			<h4>Basic version (without mod support)</h4>
 			<p>This version is recommended for development, as it won't need you to provide the libraries for every mod in it.</p>
 			<ul>
-				<li><a href="/download/MineTweaker3-Dev-1.6.4-3.0.9.jar">MineTweaker 3.0.9 (Dev, core) for Minecraft 1.6.4</a></li>
-				<li><a href="/download/MineTweaker3-Dev-1.7.2-3.0.9.jar">MineTweaker 3.0.9 (Dev, core) for Minecraft 1.7.2</a></li>
-				<li><a href="/download/MineTweaker3-Dev-1.7.10-3.0.9.jar">MineTweaker 3.0.9 (Dev, core) for Minecraft 1.7.10</a></li>
+				<li><a href="/download/MineTweaker3-Dev-1.6.4-3.0.9B.jar">MineTweaker 3.0.9B (Dev, core) for Minecraft 1.6.4</a></li>
+				<li><a href="/download/MineTweaker3-Dev-1.7.2-3.0.9B.jar">MineTweaker 3.0.9B (Dev, core) for Minecraft 1.7.2</a></li>
+				<li><a href="/download/MineTweaker3-Dev-1.7.10-3.0.9B.jar">MineTweaker 3.0.9B (Dev, core) for Minecraft 1.7.10</a></li>
 			</ul>
 			
 			<h4>Full version (with mod support)</h4>
 			<p>This version includes all mod support. You may need the development versions of the supported mods as well.</p>
 			<ul>
-				<li><a href="/download/MineTweaker3-Dev-Full-1.6.4-3.0.9.jar">MineTweaker 3.0.9 (Dev, full) for Minecraft 1.6.4</a></li>
-				<li><a href="/download/MineTweaker3-Dev-Full-1.7.2-3.0.9.jar">MineTweaker 3.0.9 (Dev, full) for Minecraft 1.7.2</a></li>
-				<li><a href="/download/MineTweaker3-Dev-Full-1.7.10-3.0.9.jar">MineTweaker 3.0.9 (Dev, full) for Minecraft 1.7.10</a></li>
+				<li><a href="/download/MineTweaker3-Dev-Full-1.6.4-3.0.9B.jar">MineTweaker 3.0.9B (Dev, full) for Minecraft 1.6.4</a></li>
+				<li><a href="/download/MineTweaker3-Dev-Full-1.7.2-3.0.9B.jar">MineTweaker 3.0.9B (Dev, full) for Minecraft 1.7.2</a></li>
+				<li><a href="/download/MineTweaker3-Dev-Full-1.7.10-3.0.9B.jar">MineTweaker 3.0.9B (Dev, full) for Minecraft 1.7.10</a></li>
 			</ul>
 			
 			<p>What's changed? <a href="http://minetweaker3.powerofbytes.com/wiki/Changelog">Changelog</a></p>
 			
 			<h2>Archived versions</h2>
 			
+			<h3>Version 3.0.9</h3>
+			<ul>
+				<li><a href="/download/MineTweaker3-1.6.4-3.0.9.jar">MineTweaker 3.0.9 for Minecraft 1.6.4</a></li>
+				<li><a href="/download/MineTweaker3-1.7.2-3.0.9.jar">MineTweaker 3.0.9 for Minecraft 1.7.2</a></li>
+				<li><a href="/download/MineTweaker3-1.7.10-3.0.9.jar">MineTweaker 3.0.9 for Minecraft 1.7.10</a></li>
+				<li><a href="/download/MineTweaker3-Dev-1.6.4-3.0.9.jar">MineTweaker 3.0.9 (Dev, core) for Minecraft 1.6.4</a></li>
+				<li><a href="/download/MineTweaker3-Dev-1.7.2-3.0.9.jar">MineTweaker 3.0.9 (Dev, core) for Minecraft 1.7.2</a></li>
+				<li><a href="/download/MineTweaker3-Dev-1.7.10-3.0.9.jar">MineTweaker 3.0.9 (Dev, core) for Minecraft 1.7.10</a></li>
+				<li><a href="/download/MineTweaker3-Dev-Full-1.6.4-3.0.9.jar">MineTweaker 3.0.9 (Dev, full) for Minecraft 1.6.4</a></li>
+				<li><a href="/download/MineTweaker3-Dev-Full-1.7.2-3.0.9.jar">MineTweaker 3.0.9 (Dev, full) for Minecraft 1.7.2</a></li>
+				<li><a href="/download/MineTweaker3-Dev-Full-1.7.10-3.0.9.jar">MineTweaker 3.0.9 (Dev, full) for Minecraft 1.7.10</a></li>
+			</ul>
+			
 			<h3>Version 3.0.8B</h3>
 			<ul>
 				<li><a href="/download/MineTweaker3-1.6.4-3.0.8B.jar">MineTweaker 3.0.8B for Minecraft 1.6.4</a></li>
diff --git a/MineTweaker3-Web/index.html b/MineTweaker3-Web/index.html
index 022bb99..67f5491 100644
--- a/MineTweaker3-Web/index.html
+++ b/MineTweaker3-Web/index.html
@@ -98,9 +98,9 @@
 				<div class="col-md-4">
 					<h2>Downloads</h2>
 					<p>Installation: it's a forge mod. Make sure you have Forge installed and put it in your mods folder. No configuration needed, just follow the wiki tutorials to start scripting!</p>
-					<p><a href="/download/MineTweaker3-1.6.4-3.0.9.jar"><i class="glyphicon glyphicon-download-alt"></i> 3.0.9 for Minecraft 1.6.4</a></p>
-					<p><a href="/download/MineTweaker3-1.7.2-3.0.9.jar"><i class="glyphicon glyphicon-download-alt"></i> 3.0.9 for Minecraft 1.7.2</a></p>
-					<p><a href="/download/MineTweaker3-1.7.10-3.0.9.jar"><i class="glyphicon glyphicon-download-alt"></i> 3.0.9 for Minecraft 1.7.10</a></p>
+					<p><a href="/download/MineTweaker3-1.6.4-3.0.9B.jar"><i class="glyphicon glyphicon-download-alt"></i> 3.0.9B for Minecraft 1.6.4</a></p>
+					<p><a href="/download/MineTweaker3-1.7.2-3.0.9B.jar"><i class="glyphicon glyphicon-download-alt"></i> 3.0.9B for Minecraft 1.7.2</a></p>
+					<p><a href="/download/MineTweaker3-1.7.10-3.0.9B.jar"><i class="glyphicon glyphicon-download-alt"></i> 3.0.9B for Minecraft 1.7.10</a></p>
 					<p><a href="/downloads.html">Other downloads</a> | <a href="/wiki/Changelog">Changelog</a></p>
 				</div>
 				<div class="col-md-4">
diff --git a/buildSrc/src/main/java/minetweaker/tasks/JMorph.java b/buildSrc/src/main/java/minetweaker/tasks/JMorph.java
new file mode 100644
index 0000000..46e3312
--- /dev/null
+++ b/buildSrc/src/main/java/minetweaker/tasks/JMorph.java
@@ -0,0 +1,170 @@
+package minetweaker.tasks;
+
+import java.io.BufferedReader;
+import java.io.File;
+import java.io.FileReader;
+import java.io.FileWriter;
+import java.io.IOException;
+import java.util.Properties;
+import java.util.Stack;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+import org.gradle.api.DefaultTask;
+import org.gradle.api.tasks.InputDirectory;
+import org.gradle.api.tasks.InputFile;
+import org.gradle.api.tasks.TaskAction;
+
+/**
+ * Java preprocessor. Enables conditional modification of Java source files.
+ * 
+ * @author Stan Hebben
+ */
+public class JMorph extends DefaultTask {
+	@InputDirectory
+	public File inputDir;
+	
+	@InputFile
+	public File propertiesFile;
+	
+	@TaskAction
+	public void doTask() {
+		try {
+			Properties properties = new Properties();
+			BufferedReader reader = new BufferedReader(new FileReader(propertiesFile));
+			properties.load(reader);
+			reader.close();
+			
+			processDirectory(inputDir, properties);
+		} catch (IOException ex) {
+			Logger.getLogger(JMorph.class.getName()).log(Level.SEVERE, null, ex);
+		}
+	}
+	
+	private static void processDirectory(File dir, Properties properties) throws IOException {
+		for (File file : dir.listFiles()) {
+			if (file.isFile()) {
+				if (file.getName().endsWith(".java") || file.getName().endsWith(".java.d")) {
+					processJavaFile(file, properties);
+				}
+			} else if (file.isDirectory()) {
+				processDirectory(file, properties);
+			}
+		}
+	}
+	
+	private static void processJavaFile(File file, Properties properties) throws IOException {
+		StringBuilder output = new StringBuilder();
+		
+		File outputFile = file.getName().endsWith(".java.d")
+					? new File(file.getParentFile(), file.getName().substring(0, file.getName().length() - 2))
+					: file;
+		
+		try (BufferedReader reader = new BufferedReader(new FileReader(file))) {
+			String line = reader.readLine();
+			if (line == null) return;
+			
+			Stack<Boolean> conditions = new Stack<>();
+			conditions.push(Boolean.TRUE);
+			do {
+				String trimmed = line.trim();
+				if (trimmed.startsWith("//#fileifdef")) {
+					String id = getIdentifier(trimmed, 13);
+					if (properties.containsKey(id)) {
+						if (file.getName().endsWith(".java.d")) {
+							outputFile = new File(file.getParentFile(), file.getName().substring(0, file.getName().length() - 2));
+						} else {
+							outputFile = file;
+						}
+					} else {
+						if (file.getName().endsWith(".java")) {
+							outputFile = new File(file.getParentFile(), file.getName() + ".d");
+						} else {
+							outputFile = file;
+						}
+					}
+				} else if (trimmed.startsWith("//#fileifndef")) {
+					String id = getIdentifier(trimmed, 14);
+					if (!properties.containsKey(id)) {
+						outputFile = file.getName().endsWith(".java.d")
+								? new File(file.getParentFile(), file.getName().substring(0, file.getName().length() - 2))
+								: file;
+					} else {
+						outputFile = file.getName().endsWith(".java")
+								? new File(file.getParentFile(), file.getName() + ".d")
+								: file;
+					}
+				} else if (trimmed.startsWith("//#ifdef")) {
+					String id = getIdentifier(trimmed, 9);
+					conditions.push(properties.containsKey(id));
+				} else if (trimmed.startsWith("//#ifndef")) {
+					String id = getIdentifier(trimmed, 10);
+					conditions.push(!properties.containsKey(id));
+				} else if (trimmed.startsWith("//#else")) {
+					conditions.push(!conditions.pop());
+				} else if (trimmed.startsWith("//#elseif")) {
+					conditions.pop();
+					String id = getIdentifier(trimmed, 10);
+					conditions.push(properties.containsKey(id));
+				} else if (trimmed.startsWith("//#endif")) {
+					conditions.pop();
+					if (conditions.isEmpty()) {
+						System.err.println("Error: too many #endifs in " + file.getName());
+						return;
+					}
+				} else if (trimmed.startsWith("//+")) {
+					if (conditions.peek()) line = uncomment(line).toString();
+				} else if (trimmed.length() != 0) {
+					if (!conditions.peek()) line = comment(line).toString();
+				}
+				
+				output.append(line).append('\n');
+				
+				line = reader.readLine();
+			} while (line != null);
+		}
+		
+		if (outputFile != file)
+			file.delete();
+		
+		try (FileWriter writer = new FileWriter(outputFile)) {
+			writer.append(output);
+		}
+	}
+	
+	private static CharSequence comment(String line) {
+		StringBuilder output = new StringBuilder();
+		for (int i = 0; i < line.length(); i++) {
+			if (line.charAt(i) == ' ' || line.charAt(i) == '\t') {
+				output.append(line.charAt(i));
+				continue;
+			}
+			output.append("//+").append(line.substring(i));
+			break;
+		}
+		return output;
+	}
+	
+	private static CharSequence uncomment(String line) {
+		StringBuilder output = new StringBuilder();
+		for (int i = 0; i < line.length(); i++) {
+			if (line.charAt(i) == ' ' || line.charAt(i) == '\t') {
+				output.append(line.charAt(i));
+			} else if (line.charAt(i) == '/' && line.charAt(i + 1) == '/' && line.charAt(i + 2) == '+') {
+				output.append(line.substring(i + 3));
+				break;
+			} else {
+				return line;
+			}
+		}
+		return output;
+	}
+	
+	private static String getIdentifier(String line, int offset) {
+		int from = offset;
+		int to = offset;
+		if (!Character.isJavaIdentifierStart(line.charAt(to))) return null;
+		to++;
+		while (to < line.length() && Character.isJavaIdentifierPart(line.charAt(to))) to++;
+		return line.substring(from, to);
+	}
+}