wow_dbc/tbc_tables/
spell_cast_times.rs

1use crate::{
2    DbcTable, Indexable,
3};
4use crate::header::{
5    DbcHeader, HEADER_SIZE, parse_header,
6};
7use std::io::Write;
8
9#[derive(Debug, Clone, PartialEq, Eq, PartialOrd, Ord, Hash)]
10pub struct SpellCastTimes {
11    pub rows: Vec<SpellCastTimesRow>,
12}
13
14impl DbcTable for SpellCastTimes {
15    type Row = SpellCastTimesRow;
16
17    const FILENAME: &'static str = "SpellCastTimes.dbc";
18
19    fn rows(&self) -> &[Self::Row] { &self.rows }
20    fn rows_mut(&mut self) -> &mut [Self::Row] { &mut self.rows }
21
22    fn read(b: &mut impl std::io::Read) -> Result<Self, crate::DbcError> {
23        let mut header = [0_u8; HEADER_SIZE];
24        b.read_exact(&mut header)?;
25        let header = parse_header(&header)?;
26
27        if header.record_size != 16 {
28            return Err(crate::DbcError::InvalidHeader(
29                crate::InvalidHeaderError::RecordSize {
30                    expected: 16,
31                    actual: header.record_size,
32                },
33            ));
34        }
35
36        if header.field_count != 4 {
37            return Err(crate::DbcError::InvalidHeader(
38                crate::InvalidHeaderError::FieldCount {
39                    expected: 4,
40                    actual: header.field_count,
41                },
42            ));
43        }
44
45        let mut r = vec![0_u8; (header.record_count * header.record_size) as usize];
46        b.read_exact(&mut r)?;
47
48        let mut rows = Vec::with_capacity(header.record_count as usize);
49
50        for mut chunk in r.chunks(header.record_size as usize) {
51            let chunk = &mut chunk;
52
53            // id: primary_key (SpellCastTimes) int32
54            let id = SpellCastTimesKey::new(crate::util::read_i32_le(chunk)?);
55
56            // base: int32
57            let base = crate::util::read_i32_le(chunk)?;
58
59            // per_level: int32
60            let per_level = crate::util::read_i32_le(chunk)?;
61
62            // minimum: int32
63            let minimum = crate::util::read_i32_le(chunk)?;
64
65
66            rows.push(SpellCastTimesRow {
67                id,
68                base,
69                per_level,
70                minimum,
71            });
72        }
73
74        Ok(SpellCastTimes { rows, })
75    }
76
77    fn write(&self, b: &mut impl Write) -> Result<(), std::io::Error> {
78        let header = DbcHeader {
79            record_count: self.rows.len() as u32,
80            field_count: 4,
81            record_size: 16,
82            string_block_size: 1,
83        };
84
85        b.write_all(&header.write_header())?;
86
87        for row in &self.rows {
88            // id: primary_key (SpellCastTimes) int32
89            b.write_all(&row.id.id.to_le_bytes())?;
90
91            // base: int32
92            b.write_all(&row.base.to_le_bytes())?;
93
94            // per_level: int32
95            b.write_all(&row.per_level.to_le_bytes())?;
96
97            // minimum: int32
98            b.write_all(&row.minimum.to_le_bytes())?;
99
100        }
101
102        b.write_all(&[0_u8])?;
103
104        Ok(())
105    }
106
107}
108
109impl Indexable for SpellCastTimes {
110    type PrimaryKey = SpellCastTimesKey;
111    fn get(&self, key: impl TryInto<Self::PrimaryKey>) -> Option<&Self::Row> {
112        let key = key.try_into().ok()?;
113        self.rows.iter().find(|a| a.id.id == key.id)
114    }
115
116    fn get_mut(&mut self, key: impl TryInto<Self::PrimaryKey>) -> Option<&mut Self::Row> {
117        let key = key.try_into().ok()?;
118        self.rows.iter_mut().find(|a| a.id.id == key.id)
119    }
120}
121
122#[derive(Debug, Clone, Copy, PartialEq, Eq, Ord, PartialOrd, Hash, Default)]
123pub struct SpellCastTimesKey {
124    pub id: i32
125}
126
127impl SpellCastTimesKey {
128    pub const fn new(id: i32) -> Self {
129        Self { id }
130    }
131
132}
133
134impl From<u8> for SpellCastTimesKey {
135    fn from(v: u8) -> Self {
136        Self::new(v.into())
137    }
138}
139
140impl From<u16> for SpellCastTimesKey {
141    fn from(v: u16) -> Self {
142        Self::new(v.into())
143    }
144}
145
146impl From<i8> for SpellCastTimesKey {
147    fn from(v: i8) -> Self {
148        Self::new(v.into())
149    }
150}
151
152impl From<i16> for SpellCastTimesKey {
153    fn from(v: i16) -> Self {
154        Self::new(v.into())
155    }
156}
157
158impl From<i32> for SpellCastTimesKey {
159    fn from(v: i32) -> Self {
160        Self::new(v)
161    }
162}
163
164impl TryFrom<u32> for SpellCastTimesKey {
165    type Error = u32;
166    fn try_from(v: u32) -> Result<Self, Self::Error> {
167        Ok(TryInto::<i32>::try_into(v).ok().ok_or(v)?.into())
168    }
169}
170
171impl TryFrom<usize> for SpellCastTimesKey {
172    type Error = usize;
173    fn try_from(v: usize) -> Result<Self, Self::Error> {
174        Ok(TryInto::<i32>::try_into(v).ok().ok_or(v)?.into())
175    }
176}
177
178impl TryFrom<u64> for SpellCastTimesKey {
179    type Error = u64;
180    fn try_from(v: u64) -> Result<Self, Self::Error> {
181        Ok(TryInto::<i32>::try_into(v).ok().ok_or(v)?.into())
182    }
183}
184
185impl TryFrom<i64> for SpellCastTimesKey {
186    type Error = i64;
187    fn try_from(v: i64) -> Result<Self, Self::Error> {
188        Ok(TryInto::<i32>::try_into(v).ok().ok_or(v)?.into())
189    }
190}
191
192impl TryFrom<isize> for SpellCastTimesKey {
193    type Error = isize;
194    fn try_from(v: isize) -> Result<Self, Self::Error> {
195        Ok(TryInto::<i32>::try_into(v).ok().ok_or(v)?.into())
196    }
197}
198
199#[derive(Debug, Clone, Copy, PartialEq, Eq, PartialOrd, Ord, Hash)]
200pub struct SpellCastTimesRow {
201    pub id: SpellCastTimesKey,
202    pub base: i32,
203    pub per_level: i32,
204    pub minimum: i32,
205}
206
wow_dbc/tbc_tables/spell_cast_times.rs

wow_dbc/tbc_tables/
spell_cast_times.rs
