public override Statement process(Registers r, Block block)
{
if(table.isTableLiteral())
{
table.addEntry(new TableLiteral.Entry(index, @value, !isTable, timestamp));
return null;
}
else
{
return new Assignment(new TableTarget(table, index), @value);
}
}
public override Statement process(Registers r, Block block)
{
if (table.isTableLiteral())
{
table.addEntry(new TableLiteral.Entry(index, @value, !isTable, timestamp));
return(null);
}
else
{
return(new Assignment(new TableTarget(table, index), @value));
}
}
public override Statement process(Registers r, Block block)
{
//System.out.println("-- processing register set " + register + "@" + line);
r.setValue(register, line, @value);
//
// if(value.isMultiple()) {
// System.out.println("-- process multiple @" + register);
// }
//
if(r.isAssignable(register, line))
{
//System.out.println("-- assignment!");
return new Assignment(r.getTarget(register, line), @value);
}
else
{
return null;
}
}
public override Statement process(Registers r, Block block)
{
//System.out.println("-- processing register set " + register + "@" + line);
r.setValue(register, line, @value);
//
// if(value.isMultiple()) {
// System.out.println("-- process multiple @" + register);
// }
//
if (r.isAssignable(register, line))
{
//System.out.println("-- assignment!");
return(new Assignment(r.getTarget(register, line), @value));
}
else
{
return(null);
}
}
public override Statement process(unluac.decompile.Registers r, unluac.decompile.block.Block block)
{
return(_statement);
}
public override Statement process(Registers r, Block block)
{
return new Assignment(new GlobalTarget(global), @value);
}
public override Statement process(Registers r, Block block)
{
return(new Assignment(target, @value));
}
public override Statement process(Registers r, Block block)
{
return new Return(values);
}
private Assignment processOperation(Operation operation, int line, int nextLine, Block block)
{
Assignment assign = null;
bool wasMultiple = false;
Statement stmt = operation.process(r, block);
if(stmt != null)
{
if(stmt is Assignment)
{
assign = (Assignment) stmt;
if(!assign.getFirstValue().isMultiple())
{
block.addStatement(stmt);
}
else
{
wasMultiple = true;
}
}
else
{
block.addStatement(stmt);
}
//System.out.println("-- added statemtent @" + line);
if(assign != null)
{
//System.out.println("-- checking for multiassign @" + nextLine);
while(nextLine < block.end && isMoveIntoTarget(nextLine))
{
//System.out.println("-- found multiassign @" + nextLine);
Target target = getMoveIntoTargetTarget(nextLine, line + 1);
Expression @value = getMoveIntoTargetValue(nextLine, line + 1); //updated?
assign.addFirst(target, @value);
skip[nextLine] = true;
nextLine++;
}
if(wasMultiple && !assign.getFirstValue().isMultiple())
{
block.addStatement(stmt);
}
}
}
return assign;
}
public override Statement process(Registers r, Block block)
{
return new Assignment(target, @value);
}
public override Statement process(Registers r, Block block)
{
return(new FunctionCallStatement(call));
}
abstract public Statement process(Registers r, Block block);
public override Statement process(Registers r, Block block)
{
return(new Return(values));
}
private Block enclosingBlock(Block block)
{
//Assumes the outer block is first
Block outer = blocks[0];
Block enclosing = outer;
for(int i = 1; i < blocks.Count; i++)
{
Block next = blocks[i];
if(next == block)
continue;
if(next.contains(block) && enclosing.contains(next))
{
enclosing = next;
}
}
return enclosing;
}
public virtual void decompile()
{
r = new Registers(registers, length, declList, f);
findReverseTargets();
handleBranches(true);
outer = handleBranches(false);
processSequence(1, length);
}
abstract public Statement process(Registers r, Block block);
public override Statement process(Registers r, Block block)
{
return(new Assignment(new GlobalTarget(global), @value));
}