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remove panic when failing to load a battle param

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jake 2020-10-30 22:58:10 -06:00
parent 83e6c9cf30
commit 498cf4ef43
2 changed files with 29 additions and 30 deletions
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56
src/ship/monster.rs
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@ -12,6 +12,7 @@ pub enum MonsterParseError {
UnknownMonster(String), UnknownMonster(String),
} }
pub struct MonsterStatError;
#[derive(Debug, Serialize, Deserialize, Copy, Clone, Hash, Eq, PartialEq, enum_utils::FromStr, derive_more::Display)] #[derive(Debug, Serialize, Deserialize, Copy, Clone, Hash, Eq, PartialEq, enum_utils::FromStr, derive_more::Display)]
pub enum MonsterType { pub enum MonsterType {
@ -175,40 +176,37 @@ fn load_battle_param(filename: &str) -> HashMap<MonsterType, MonsterStats> {
}).collect() }).collect()
} }
pub fn load_monster_stats_table(mode: &RoomMode) -> HashMap<MonsterType, MonsterStats> { pub fn load_monster_stats_table(mode: &RoomMode) -> Result<HashMap<MonsterType, MonsterStats>, MonsterStatError> {
match mode { match mode {
RoomMode::Multi {episode: Episode::One, difficulty: Difficulty::Normal} => load_battle_param("ep1_multi_normal.toml"), RoomMode::Multi {episode: Episode::One, difficulty: Difficulty::Normal} => Ok(load_battle_param("ep1_multi_normal.toml")),
RoomMode::Multi {episode: Episode::One, difficulty: Difficulty::Hard} => load_battle_param("ep1_multi_hard.toml"), RoomMode::Multi {episode: Episode::One, difficulty: Difficulty::Hard} => Ok(load_battle_param("ep1_multi_hard.toml")),
RoomMode::Multi {episode: Episode::One, difficulty: Difficulty::VeryHard} => load_battle_param("ep1_multi_veryhard.toml"), RoomMode::Multi {episode: Episode::One, difficulty: Difficulty::VeryHard} => Ok(load_battle_param("ep1_multi_veryhard.toml")),
RoomMode::Multi {episode: Episode::One, difficulty: Difficulty::Ultimate} => load_battle_param("ep1_multi_ultimate.toml"), RoomMode::Multi {episode: Episode::One, difficulty: Difficulty::Ultimate} => Ok(load_battle_param("ep1_multi_ultimate.toml")),
RoomMode::Multi {episode: Episode::Two, difficulty: Difficulty::Normal} => load_battle_param("ep2_multi_normal.toml"), RoomMode::Multi {episode: Episode::Two, difficulty: Difficulty::Normal} => Ok(load_battle_param("ep2_multi_normal.toml")),
RoomMode::Multi {episode: Episode::Two, difficulty: Difficulty::Hard} => load_battle_param("ep2_multi_hard.toml"), RoomMode::Multi {episode: Episode::Two, difficulty: Difficulty::Hard} => Ok(load_battle_param("ep2_multi_hard.toml")),
RoomMode::Multi {episode: Episode::Two, difficulty: Difficulty::VeryHard} => load_battle_param("ep2_multi_veryhard.toml"), RoomMode::Multi {episode: Episode::Two, difficulty: Difficulty::VeryHard} => Ok(load_battle_param("ep2_multi_veryhard.toml")),
RoomMode::Multi {episode: Episode::Two, difficulty: Difficulty::Ultimate} => load_battle_param("ep2_multi_ultimate.toml"), RoomMode::Multi {episode: Episode::Two, difficulty: Difficulty::Ultimate} => Ok(load_battle_param("ep2_multi_ultimate.toml")),
RoomMode::Multi {episode: Episode::Four, difficulty: Difficulty::Normal} => load_battle_param("ep4_multi_normal.toml"), RoomMode::Multi {episode: Episode::Four, difficulty: Difficulty::Normal} => Ok(load_battle_param("ep4_multi_normal.toml")),
RoomMode::Multi {episode: Episode::Four, difficulty: Difficulty::Hard} => load_battle_param("ep4_multi_hard.toml"), RoomMode::Multi {episode: Episode::Four, difficulty: Difficulty::Hard} => Ok(load_battle_param("ep4_multi_hard.toml")),
RoomMode::Multi {episode: Episode::Four, difficulty: Difficulty::VeryHard} => load_battle_param("ep4_multi_veryhard.toml"), RoomMode::Multi {episode: Episode::Four, difficulty: Difficulty::VeryHard} => Ok(load_battle_param("ep4_multi_veryhard.toml")),
RoomMode::Multi {episode: Episode::Four, difficulty: Difficulty::Ultimate} => load_battle_param("ep4_multi_ultimate.toml"), RoomMode::Multi {episode: Episode::Four, difficulty: Difficulty::Ultimate} => Ok(load_battle_param("ep4_multi_ultimate.toml")),
RoomMode::Single {episode: Episode::One, difficulty: Difficulty::Normal} => Ok(load_battle_param("ep1_solo_normal.toml")),
RoomMode::Single {episode: Episode::One, difficulty: Difficulty::Hard} => Ok(load_battle_param("ep1_solo_hard.toml")),
RoomMode::Single {episode: Episode::One, difficulty: Difficulty::VeryHard} => Ok(load_battle_param("ep1_solo_veryhard.toml")),
RoomMode::Single {episode: Episode::One, difficulty: Difficulty::Ultimate} => Ok(load_battle_param("ep1_solo_ultimate.toml")),
RoomMode::Single {episode: Episode::Two, difficulty: Difficulty::Normal} => Ok(load_battle_param("ep2_solo_normal.toml")),
RoomMode::Single {episode: Episode::Two, difficulty: Difficulty::Hard} => Ok(load_battle_param("ep2_solo_hard.toml")),
RoomMode::Single {episode: Episode::Two, difficulty: Difficulty::VeryHard} => Ok(load_battle_param("ep2_solo_veryhard.toml")),
RoomMode::Single {episode: Episode::Two, difficulty: Difficulty::Ultimate} => Ok(load_battle_param("ep2_solo_ultimate.toml")),
RoomMode::Single {episode: Episode::Four, difficulty: Difficulty::Normal} => Ok(load_battle_param("ep4_solo_normal.toml")),
RoomMode::Single {episode: Episode::One, difficulty: Difficulty::Normal} => load_battle_param("ep1_solo_normal.toml"), RoomMode::Single {episode: Episode::Four, difficulty: Difficulty::Hard} => Ok(load_battle_param("ep4_solo_hard.toml")),
RoomMode::Single {episode: Episode::One, difficulty: Difficulty::Hard} => load_battle_param("ep1_solo_hard.toml"), RoomMode::Single {episode: Episode::Four, difficulty: Difficulty::VeryHard} => Ok(load_battle_param("ep4_solo_veryhard.toml")),
RoomMode::Single {episode: Episode::One, difficulty: Difficulty::VeryHard} => load_battle_param("ep1_solo_veryhard.toml"), RoomMode::Single {episode: Episode::Four, difficulty: Difficulty::Ultimate} => Ok(load_battle_param("ep4_solo_ultimate.toml")),
RoomMode::Single {episode: Episode::One, difficulty: Difficulty::Ultimate} => load_battle_param("ep1_solo_ultimate.toml"), _ => Err(MonsterStatError),
RoomMode::Single {episode: Episode::Two, difficulty: Difficulty::Normal} => load_battle_param("ep2_solo_normal.toml"),
RoomMode::Single {episode: Episode::Two, difficulty: Difficulty::Hard} => load_battle_param("ep2_solo_hard.toml"),
RoomMode::Single {episode: Episode::Two, difficulty: Difficulty::VeryHard} => load_battle_param("ep2_solo_veryhard.toml"),
RoomMode::Single {episode: Episode::Two, difficulty: Difficulty::Ultimate} => load_battle_param("ep2_solo_ultimate.toml"),
RoomMode::Single {episode: Episode::Four, difficulty: Difficulty::Normal} => load_battle_param("ep4_solo_normal.toml"),
RoomMode::Single {episode: Episode::Four, difficulty: Difficulty::Hard} => load_battle_param("ep4_solo_hard.toml"),
RoomMode::Single {episode: Episode::Four, difficulty: Difficulty::VeryHard} => load_battle_param("ep4_solo_veryhard.toml"),
RoomMode::Single {episode: Episode::Four, difficulty: Difficulty::Ultimate} => load_battle_param("ep4_solo_ultimate.toml"),
_ => panic!(),
} }
} }

3
src/ship/room.rs
View File

@ -13,6 +13,7 @@ pub enum RoomCreationError {
InvalidMode, InvalidMode,
InvalidEpisode(u8), InvalidEpisode(u8),
InvalidDifficulty(u8), InvalidDifficulty(u8),
CouldNotLoadMonsterStats(RoomMode),
} }
@ -231,7 +232,7 @@ impl RoomState {
}; };
Ok(RoomState { Ok(RoomState {
monster_stats: Box::new(load_monster_stats_table(&room_mode)), monster_stats: Box::new(load_monster_stats_table(&room_mode).map_err(|_| RoomCreationError::CouldNotLoadMonsterStats(room_mode.clone()))?),
mode: room_mode, mode: room_mode,
random_seed: rand::thread_rng().gen(), random_seed: rand::thread_rng().gen(),
name: String::from_utf16_lossy(&create_room.name).trim_matches(char::from(0)).into(), name: String::from_utf16_lossy(&create_room.name).trim_matches(char::from(0)).into(),