package com.thevoxelbox.vsl.node.debug;

import org.objectweb.asm.MethodVisitor;
import org.objectweb.asm.Opcodes;

import com.thevoxelbox.vsl.IOType;
import com.thevoxelbox.vsl.node.ExecutableNode;

public class PrintNode extends ExecutableNode
{
	public PrintNode()
	{
	    super("Print String", "debug");
		addInput("msg", IOType.STRING, true, null);
	}

    @Override
    protected int insertLocal(MethodVisitor mv, int localsIndex)
    {
        int msg_i = getInput("msg").getSource().get();
        mv.visitFieldInsn(Opcodes.GETSTATIC, "java/lang/System", "out", "Ljava/io/PrintStream;");
        mv.visitVarInsn(Opcodes.ALOAD, msg_i);
        mv.visitMethodInsn(Opcodes.INVOKEVIRTUAL, "java/io/PrintStream", "println", "(Ljava/lang/String;)V", false);
        return localsIndex;
    }
}

package com.thevoxelbox.vsl.node.debug;

import org.objectweb.asm.MethodVisitor;
import org.objectweb.asm.Opcodes;

import com.thevoxelbox.vsl.IOType;
import com.thevoxelbox.vsl.node.ExecutableNode;

public class PrintNode extends ExecutableNode
{
	public PrintNode()
	{
	    super("Print String", "debug");
		addInput("msg", IOType.STRING, true, null);
	}

    @Override
    protected int insertLocal(MethodVisitor mv, int localsIndex)
    {
        int msg_i = getInput("msg").getSource().get();
        mv.visitFieldInsn(Opcodes.GETSTATIC, "java/lang/System", "out", "Ljava/io/PrintStream;");
        mv.visitVarInsn(Opcodes.ALOAD, msg_i);
        mv.visitMethodInsn(Opcodes.INVOKEVIRTUAL, "java/io/PrintStream", "print", "(Ljava/lang/String;)V", false);
        return localsIndex;
    }
}

Change PrintNode to use print rather than println