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/*
* Ucscriptop.h - Usecode-script opcode definitions.
*
* Copyright (C) 2000-2022 The Exult Team
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#ifndef USCRIPTOP_H
#define USCRIPTOP_H
/*
* Opcodes for Usecode_script's:
*/
namespace Ucscript {
enum Ucscript_ops {
cont = 0x01, // Continue without painting.
nop1 = 0x02, // Doesn't seem to do anything; present in BG funs
// 0x710, 0x714
reset = 0x0a, // Resets script ip.
repeat = 0x0b, // Loop(offset, cnt).
repeat2 = 0x0c, // Loop(offset, cnt1, cnt2).
nop2 = 0x21, // Not sure about this.
dont_halt = 0x23, // Not right?
wait_while_near
= 0x24, // wait_while_near(dist). Halt on opcode for as long
// as avatar is within dist tiles.
delay_ticks = 0x27, // Delay(ticks).
delay_minutes = 0x28, // Delay(minutes).
delay_hours = 0x29, // Delay nn game hours.
wait_while_far
= 0x2b, // wait_while_far(dist). Halt on opcode for as long
// as avatar is further than dist tiles.
finish = 0x2c, // Finish script if killed.
remove = 0x2d, // Remove item & halt.
step_n = 0x30, // Step in given direction.
step_ne = 0x31,
step_e = 0x32,
step_se = 0x33,
step_s = 0x34,
step_sw = 0x35,
step_w = 0x36,
step_nw = 0x37,
descend = 0x38, // Decr. lift.
rise = 0x39, // Incr. lift.
frame = 0x46, // Set_frame(frnum).
egg = 0x48, // Activate egg.
set_egg = 0x49, // Set egg's criteria, distance.
next_frame_max = 0x4d, // Next frame, but stop at max.
next_frame = 0x4e, // Next frame, but wrap.
prev_frame_min = 0x4f, // Prev frame, but stop at 0.
prev_frame = 0x50, // Prev. frame, but wrap.
say = 0x52, // Say(string).
step = 0x53, // Step(dir).
music = 0x54, // Play(track#).
usecode = 0x55, // Call usecode(fun).
speech = 0x56, // Speech(track#).
sfx = 0x58, // Sound_effect(#).
face_dir = 0x59, // Face_dir(dir), dir=0-7, 0=north.
weather = 0x5A, // Set weather(type).
npc_frame = 0x61, // 61-70: Set frame, but w/ cur. dir.
// Begin - Replicated from actors.h
npc_standing_frame = 0x61 + 0,
npc_step_right_frame = 0x61 + 1,
npc_step_left_frame = 0x61 + 2,
npc_ready_frame = 0x61 + 3, // Ready to fight?
npc_raise1_frame = 0x61 + 4, // 1-handed strikes.
npc_reach1_frame = 0x61 + 5,
npc_strike1_frame = 0x61 + 6,
npc_raise2_frame = 0x61 + 7, // 2-handed strikes.
npc_reach2_frame = 0x61 + 8,
npc_strike2_frame = 0x61 + 9,
npc_sit_frame = 0x61 + 10,
npc_bow_frame = 0x61 + 11,
npc_kneel_frame = 0x61 + 12,
npc_sleep_frame = 0x61 + 13,
npc_up_frame = 0x61 + 14, // Both hands reach up.
npc_out_frame = 0x61 + 15, // Both hands reach out.
// End - Replicated from actors.h
hit = 0x78, // Hit(hps, type). Item attacked.
attack = 0x7a, // Attack using vals from
// set_to_attack intrinsic.
/*
* These are (I think) not in the original:
*/
usecode2 = 0x80, // Call usecode(fun, eventid).
resurrect = 0x81 // Parm. is body.
};
} // namespace Ucscript
#endif
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