Tuesday, July 05, 2005

WAHOO!

I just found a bug in my ZMachine interpreter that I've been trying to track down for the last 5 days or so. Not that it will mean anything to the casual reader here, but I coded the STOREW opcode to use address ARRAY + byte_index, when really it was ARRAY + (2 * byte_index). My LOADW was correctly coded.

So, as I ran HHGG.Z3, I would get to the first prompt just fine, but my "TURN ON LIGHT" would always result in "I don't understand that".

Now I can finish implementing the opcodes.....