1 files changed, 0 insertions, 86 deletions
diff --git a/src/main/java/ftbsc/lll/tools/StackTools.java b/src/main/java/ftbsc/lll/tools/StackTools.java
deleted file mode 100644
index f055ee2..0000000
--- a/src/main/java/ftbsc/lll/tools/StackTools.java
+++ /dev/null
@@ -1,86 +0,0 @@
-package ftbsc.lll.tools;
-
-import org.objectweb.asm.Opcodes;
-import org.objectweb.asm.tree.*;
-
-import java.util.Comparator;
-
-/**
- * Various methods for manipulating the stack.
- * Includes anything from instantiation to variable manipulation - just about
- * anything that loads stuff on or from the stack.
- */
-public class StackTools implements Opcodes {
-	/**
-	 * Creates a new instance of an object, given its internal name, constructor descriptor and instructions to load
-	 * the parameters.
-	 * The created object is loaded on the stack.
-	 * @param name the internal name of the object to initialize, where
-	 *             the internal name of a class is its fully qualified name, where '.' are replaced by '/'
-	 * @param desc the descriptor of the constructor to call
-	 * @param args nodes containing instructions to load the constructor arguments, in the right order
-	 * @return an instruction list containing the opcodes needed to create the new object and load it on the stack.
-	 */
-	public static InsnList instantiate(String name, String desc, AbstractInsnNode... args) {
-		InsnSequence is = new InsnSequence();
-		is.add(args);
-		return instantiate(name, desc, is);
-	}
-
-	/**
-	 * Creates a new instance of an object, given its internal name, constructor descriptor and instructions to load
-	 * the parameters.
-	 * The created object is loaded on the stack.
-	 * @param name the internal name of the object to initialize, where
-	 *             the internal name of a class is its fully qualified name, where '.' are replaced by '/'
-	 * @param desc the descriptor of the constructor to call
-	 * @param args a list of instructions loading the constructor arguments onto the stack in the correct order
-	 * @return an instruction list containing the opcodes needed to create the new object and load it on the stack.
-	 */
-	public static InsnList instantiate(String name, String desc, InsnList args) {
-		InsnSequence list = new InsnSequence();
-		list.add(new TypeInsnNode(NEW, name), new InsnNode(DUP));
-		if(args != null) list.add(args);
-		list.add(new MethodInsnNode(INVOKESPECIAL, name, "<init>", desc, false));
-		return list;
-	}
-
-
-	/**
-	 * Creates a new local variable, lasting in scope from the first to the last label of the given method.
-	 * @param method the method for which to declare the local variable
-	 * @param name the variable's name
-	 * @param desc the type descriptor for the new variable
-	 * @return the index value of the new local variable
-	 */
-	public static int addLocalVariable(MethodNode method, String name, String desc) {
-		return addLocalVariable(
-			method, name, desc,
-			(LabelNode) PatternMatcher.builder().label().build().find(method).getFirst(),
-			(LabelNode) PatternMatcher.builder().label().reverse().build().find(method).getFirst()
-		);
-	}
-
-	/**
-	 * Creates a new local variable, lasting in scope between two given {@link LabelNode}s.
-	 * @param method the method for which to declare the local variable
-	 * @param name the variable's name
-	 * @param desc the type descriptor for the new variable
-	 * @param start the label at which the variable should enter scope
-	 * @param end the label at which the variable should go out of scope
-	 * @return the index value of the new local variable
-	 */
-	public static int addLocalVariable(MethodNode method, String name, String desc, LabelNode start, LabelNode end) {
-		final int targetIndex =
-			method.localVariables
-				.stream()
-				.max(Comparator.comparingInt(v -> v.index))
-				.map(var -> var.desc.equals("J") || var.desc.equals("D")
-					? var.index + 2 //skip two if long or double - major java moment
-					: var.index + 1)
-				.orElse(0);
-		LocalVariableNode variable = new LocalVariableNode(name, desc, null, start, end, targetIndex);
-		method.localVariables.add(variable);
-		return targetIndex;
-	}
-}