Add OP_PetCommandState for ghold/hold

common/emu_oplist.h

@@ -355,6 +355,7 @@ N(OP_OpenTributeMaster),
 N(OP_PDeletePetition),
 N(OP_PetBuffWindow),
 N(OP_PetCommands),
+N(OP_PetCommandState),
 N(OP_PetHoTT),
 N(OP_Petition),
 N(OP_PetitionBug),

common/eq_packet_structs.h

@@ -1116,6 +1116,11 @@ struct PetCommand_Struct {
 /*004*/ uint32	target;
 };
 
+struct PetCommandState_Struct {
+/*00*/	uint32	button_id;
+/*04*/	uint32	state;
+};
+
 /*
 ** Delete Spawn
 ** Length: 4 Bytes