redstrate/kawari
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kawari/src/world/ipc/npc_spawn.rs

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Add support for spawning NPCs, and a debug command to do it Since the structs are so similar, I created a CommonSpawn struct to hold most of the interesting fields.
2025-03-18 22:13:28 -04:00
use binrw::binrw;
More CommonSpawn, PlayerSpawn and NPCSpawn struct improvements This is just a barrage of random stuff I needed to fix, along with finally figuring out what subkinds are.
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use super::{CommonSpawn, GameMasterRank, OnlineStatus};
Add support for spawning NPCs, and a debug command to do it Since the structs are so similar, I created a CommonSpawn struct to hold most of the interesting fields.
2025-03-18 22:13:28 -04:00
#[binrw]
#[brw(little)]
#[derive(Debug, Clone, Default)]
pub struct NpcSpawn {
More CommonSpawn, PlayerSpawn and NPCSpawn struct improvements This is just a barrage of random stuff I needed to fix, along with finally figuring out what subkinds are.
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pub gimmick_id: u32,
pub u1b: u8,
pub u2b: u8,
pub gm_rank: GameMasterRank, // lol really? what does an NPC need GM rank privileges for?
pub u3b: u8,
pub aggression_mode: u8,
pub online_status: OnlineStatus,
pub u5a: u8,
pub pose: u8,
pub u5b: u32,
Add support for spawning NPCs, and a debug command to do it Since the structs are so similar, I created a CommonSpawn struct to hold most of the interesting fields.
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pub common: CommonSpawn,
pub padding: [u8; 10],
}
#[cfg(test)]
mod tests {
use std::{fs::read, io::Cursor, path::PathBuf};
use binrw::BinRead;
Add debug command to spawn a monster (Tiny Mandragora), various fixes This fixes various problems in CommonSpawn, adds a test for an enemy NPC spawn, and an unkwon packet I get when entering some zones.
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use crate::{
common::INVALID_OBJECT_ID,
Add display flags This is based off of the display flags from Sapphire, and the weird UNK one that I see in game.
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world::ipc::{BattleNpcSubKind, CharacterMode, DisplayFlag, ObjectKind, OnlineStatus},
Add debug command to spawn a monster (Tiny Mandragora), various fixes This fixes various problems in CommonSpawn, adds a test for an enemy NPC spawn, and an unkwon packet I get when entering some zones.
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};
Implement basic character persistence, World <-> Lobby server communication This is unfortunately lumped into one big commit, and is very hacky and WIP but does indeed work! Since the Lobby and World server are two separate servers, it uses it's own custom IPC packets (reusing the same packet structures as regular game ones.) The characters you create in the Lobby server are now saved in the World server, but this is not yet reflected in the Lobby screen.
2025-03-21 19:56:16 -04:00
Add support for spawning NPCs, and a debug command to do it Since the structs are so similar, I created a CommonSpawn struct to hold most of the interesting fields.
2025-03-18 22:13:28 -04:00
use super::*;
#[test]
Add debug command to spawn a monster (Tiny Mandragora), various fixes This fixes various problems in CommonSpawn, adds a test for an enemy NPC spawn, and an unkwon packet I get when entering some zones.
2025-03-23 10:33:49 -04:00
fn read_carbuncle() {
Add support for spawning NPCs, and a debug command to do it Since the structs are so similar, I created a CommonSpawn struct to hold most of the interesting fields.
2025-03-18 22:13:28 -04:00
let mut d = PathBuf::from(env!("CARGO_MANIFEST_DIR"));
d.push("resources/tests/npc_spawn.bin");
let buffer = read(d).unwrap();
let mut buffer = Cursor::new(&buffer);
let npc_spawn = NpcSpawn::read_le(&mut buffer).unwrap();
assert_eq!(npc_spawn.common.hp_max, 1393);
assert_eq!(npc_spawn.common.hp_curr, 1393);
assert_eq!(npc_spawn.common.mp_curr, 10000);
assert_eq!(npc_spawn.common.mp_max, 10000);
Add display flags This is based off of the display flags from Sapphire, and the weird UNK one that I see in game.
2025-03-23 12:54:04 -04:00
assert_eq!(npc_spawn.common.display_flags, DisplayFlag::NONE);
Add support for spawning NPCs, and a debug command to do it Since the structs are so similar, I created a CommonSpawn struct to hold most of the interesting fields.
2025-03-18 22:13:28 -04:00
assert_eq!(npc_spawn.common.pos.x, -64.17707);
assert_eq!(npc_spawn.common.pos.y, -2.0206506);
assert_eq!(npc_spawn.common.pos.z, 15.913875);
assert_eq!(npc_spawn.common.model_chara, 411);
assert_eq!(npc_spawn.common.bnpc_base, 13498);
assert_eq!(npc_spawn.common.bnpc_name, 10261);
assert_eq!(npc_spawn.common.spawn_index, 56);
assert_eq!(npc_spawn.common.mode, CharacterMode::Normal);
More CommonSpawn, PlayerSpawn and NPCSpawn struct improvements This is just a barrage of random stuff I needed to fix, along with finally figuring out what subkinds are.
2025-03-23 12:16:15 -04:00
assert_eq!(
npc_spawn.common.object_kind,
ObjectKind::BattleNpc(BattleNpcSubKind::Pet)
);
Add debug command to spawn a monster (Tiny Mandragora), various fixes This fixes various problems in CommonSpawn, adds a test for an enemy NPC spawn, and an unkwon packet I get when entering some zones.
2025-03-23 10:33:49 -04:00
assert_eq!(npc_spawn.common.battalion, 0);
More CommonSpawn, PlayerSpawn and NPCSpawn struct improvements This is just a barrage of random stuff I needed to fix, along with finally figuring out what subkinds are.
2025-03-23 12:16:15 -04:00
assert_eq!(npc_spawn.aggression_mode, 1); // passive
assert_eq!(npc_spawn.online_status, OnlineStatus::Offline);
Add debug command to spawn a monster (Tiny Mandragora), various fixes This fixes various problems in CommonSpawn, adds a test for an enemy NPC spawn, and an unkwon packet I get when entering some zones.
2025-03-23 10:33:49 -04:00
}
#[test]
fn read_tiny_mandragora() {
let mut d = PathBuf::from(env!("CARGO_MANIFEST_DIR"));
d.push("resources/tests/tiny_mandragora.bin");
let buffer = read(d).unwrap();
let mut buffer = Cursor::new(&buffer);
let npc_spawn = NpcSpawn::read_le(&mut buffer).unwrap();
assert_eq!(npc_spawn.common.hp_max, 91);
assert_eq!(npc_spawn.common.hp_curr, 91);
assert_eq!(npc_spawn.common.mp_curr, 0);
assert_eq!(npc_spawn.common.mp_max, 0);
Add display flags This is based off of the display flags from Sapphire, and the weird UNK one that I see in game.
2025-03-23 12:54:04 -04:00
assert_eq!(npc_spawn.common.display_flags, DisplayFlag::NONE);
Add debug command to spawn a monster (Tiny Mandragora), various fixes This fixes various problems in CommonSpawn, adds a test for an enemy NPC spawn, and an unkwon packet I get when entering some zones.
2025-03-23 10:33:49 -04:00
assert_eq!(npc_spawn.common.pos.x, 116.99154);
assert_eq!(npc_spawn.common.pos.y, 76.64936);
assert_eq!(npc_spawn.common.pos.z, -187.02414);
assert_eq!(npc_spawn.common.model_chara, 297);
assert_eq!(npc_spawn.common.bnpc_base, 118);
assert_eq!(npc_spawn.common.bnpc_name, 405);
assert_eq!(npc_spawn.common.spawn_index, 14);
assert_eq!(npc_spawn.common.mode, CharacterMode::Normal);
More CommonSpawn, PlayerSpawn and NPCSpawn struct improvements This is just a barrage of random stuff I needed to fix, along with finally figuring out what subkinds are.
2025-03-23 12:16:15 -04:00
assert_eq!(
npc_spawn.common.object_kind,
ObjectKind::BattleNpc(BattleNpcSubKind::Enemy)
);
Add debug command to spawn a monster (Tiny Mandragora), various fixes This fixes various problems in CommonSpawn, adds a test for an enemy NPC spawn, and an unkwon packet I get when entering some zones.
2025-03-23 10:33:49 -04:00
assert_eq!(npc_spawn.common.battalion, 4);
assert_eq!(npc_spawn.common.parent_actor_id, INVALID_OBJECT_ID);
assert_eq!(npc_spawn.common.spawner_id, INVALID_OBJECT_ID);
More CommonSpawn, PlayerSpawn and NPCSpawn struct improvements This is just a barrage of random stuff I needed to fix, along with finally figuring out what subkinds are.
2025-03-23 12:16:15 -04:00
assert_eq!(npc_spawn.aggression_mode, 1); // passive
assert_eq!(npc_spawn.online_status, OnlineStatus::Offline);
Add support for spawning NPCs, and a debug command to do it Since the structs are so similar, I created a CommonSpawn struct to hold most of the interesting fields.
2025-03-18 22:13:28 -04:00
}
}
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