1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137

#![doc = include_str!("../README.md")]
mod class;
mod combat_log;
mod decoder;
mod entity;
mod field;
mod field_reader;
mod field_value;
mod parser;
mod reader;
mod serializer;
mod string_table;

/// Macro for getting property from [`Entity`].
///
/// # Examples
/// ```no_compile
/// let x: i32 = property!(entity, "property_name");
/// let y = property!(entity, i32, "property_name");
/// ```
#[macro_export]
macro_rules! property {
    ($ent:expr, $ty:ty, $fmt:literal, $($arg:tt)*) => {
        {
            let x: $ty = $ent.get_property_by_name(&format!($fmt, $($arg)*))?.try_into()?;
            x
        }
    };
    ($ent:expr, $ty:ty, $fmt:literal) => {
        {
            let x: $ty = $ent.get_property_by_name(&format!($fmt))?.try_into()?;
            x
        }
    };
    ($ent:expr, $fmt:expr, $($arg:tt)*) => {
        $ent.get_property_by_name(&format!($fmt, $($arg)*))?.try_into()?
    };
    ($ent:expr, $fmt:expr) => {{
        $ent.get_property_by_name(&format!($fmt))?.try_into()?
    }};
}

/// Same as [`property`] but returns `None` if property doesn't exist for given
/// [`Entity`] or cannot be converted into given type.
///
/// # Examples
/// ```no_compile
/// let x: i32 = try_property!(entity, "property_name").unwrap_or_default();
/// let y = try_property!(entity, i32, "property_name").unwrap_or_default();
/// ```
#[macro_export]
macro_rules! try_property {
    ($ent:expr, $ty:ty, $fmt:expr, $($arg:tt)*) => {
        {
            let x: Option<$ty> = $ent
                .get_property_by_name(&format!($fmt, $($arg)*))
                .ok()
                .and_then(|x| {
                    x.try_into().ok()
                });
            x
        }
    };

    ($ent:expr, $ty:ty, $fmt:expr) => {
        {
            let x: Option<$ty> = $ent
                .get_property_by_name(&format!($fmt))
                .ok()
                .and_then(|x| {
                    x.try_into().ok()
                });
            x
        }
    };

    ($ent:expr, $fmt:expr, $($arg:tt)*) => {
        $ent
            .get_property_by_name(&format!($fmt, $($arg)*))
            .ok()
            .and_then(|x| {
                x.try_into().ok()
            })
    };

    ($ent:expr, $fmt:expr) => {{
        $ent
            .get_property_by_name(&format!($fmt))
            .ok()
            .and_then(|x| {
                x.try_into().ok()
            })
    }};
}

pub mod prelude {
    pub use crate::combat_log::CombatLogEntry;
    pub use crate::entity::{Entity, EntityEvents};
    pub use crate::field_value::FieldValue;
    pub use crate::parser::{Context, Observer, Parser};
    pub use crate::ObserverResult;
    pub use crate::{property, try_property};
    pub use d2_stampede_protobufs::prost::Message;
}

pub use crate::class::{Class, Classes};
pub use crate::combat_log::CombatLogEntry;
pub use crate::entity::{Entities, Entity, EntityEvents};
pub use crate::field_value::FieldValue;
pub use crate::parser::{Context, Observer, Parser};
pub use crate::string_table::{StringTable, StringTableRow, StringTables};

pub mod error {
    pub use crate::class::ClassError;
    pub use crate::combat_log::CombatLogError;
    pub use crate::entity::EntityError;
    pub use crate::field_value::FieldValueError;
    pub use crate::parser::ParserError;
    pub use crate::serializer::SerializerError;
    pub use crate::string_table::StringTableError;
}

pub mod proto {
    pub use d2_stampede_protobufs::prost::Message;
    pub use d2_stampede_protobufs::*;
}

pub use crate::parser::ParserError;

/// Result type for observers ([`anyhow::Result`])
pub type ObserverResult = anyhow::Result<()>;

#[cfg(feature = "mimalloc")]
use mimalloc::MiMalloc;
#[cfg(feature = "mimalloc")]
#[global_allocator]
static GLOBAL: MiMalloc = MiMalloc;