kjuulh/rhai
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Refine packages.

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This commit is contained in:
Stephen Chung
2020-08-20 22:11:41 +08:00
parent 38a6c15da1
commit 729ab99ec3
9 changed files with 210 additions and 191 deletions
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125
src/packages/logic.rs
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@@ -2,25 +2,52 @@ use crate::def_package;
use crate::plugin::*;
macro_rules! gen_cmp_functions {
($op_name:literal = $op_fn:ident ( $($arg_type:ident),+ ) -> $return_type:ident) => {
pub mod $op_fn { $(
($root:ident => $($arg_type:ident),+) => {
mod $root { $(
pub mod $arg_type {
use crate::plugin::*;
pub const OP_NAME: &'static str = $op_name;
#[export_fn]
pub fn cmp_func(x: $arg_type, y: $arg_type) -> $return_type {
super::super::super::$op_fn(x, y)
#[export_module]
pub mod functions {
#[rhai_fn(name = "<")]
#[inline(always)]
pub fn lt(x: $arg_type, y: $arg_type) -> bool {
x < y
}
#[rhai_fn(name = "<=")]
#[inline(always)]
pub fn lte(x: $arg_type, y: $arg_type) -> bool {
x <= y
}
#[rhai_fn(name = ">")]
#[inline(always)]
pub fn gt(x: $arg_type, y: $arg_type) -> bool {
x > y
}
#[rhai_fn(name = ">=")]
#[inline(always)]
pub fn gte(x: $arg_type, y: $arg_type) -> bool {
x >= y
}
#[rhai_fn(name = "==")]
#[inline(always)]
pub fn eq(x: $arg_type, y: $arg_type) -> bool {
x == y
}
#[rhai_fn(name = "!=")]
#[inline(always)]
pub fn ne(x: $arg_type, y: $arg_type) -> bool {
x != y
}
}
}
)* }
}
};
}
macro_rules! reg_functions {
($mod_name:ident += $root:ident :: $op_name:ident ( $($arg_type:ident),+ )) => {
$(set_exported_fn!($mod_name, $root::$op_name::$arg_type::OP_NAME, $root::$op_name::$arg_type::cmp_func);)*
($mod_name:ident += $root:ident ; $($arg_type:ident),+) => {
$($mod_name.combine(exported_module!($root::$arg_type::functions));)*
}
}
@@ -28,63 +55,18 @@ def_package!(crate:LogicPackage:"Logical operators.", lib, {
#[cfg(not(feature = "only_i32"))]
#[cfg(not(feature = "only_i64"))]
{
reg_functions!(lib += cmp::lt(i8, u8, i16, u16, i32, u32, u64));
reg_functions!(lib += cmp::lte(i8, u8, i16, u16, i32, u32, u64));
reg_functions!(lib += cmp::gt(i8, u8, i16, u16, i32, u32, u64));
reg_functions!(lib += cmp::gte(i8, u8, i16, u16, i32, u32, u64));
reg_functions!(lib += cmp::eq(i8, u8, i16, u16, i32, u32, u64));
reg_functions!(lib += cmp::ne(i8, u8, i16, u16, i32, u32, u64));
reg_functions!(lib += numbers; i8, u8, i16, u16, i32, u32, u64);
#[cfg(not(target_arch = "wasm32"))]
{
reg_functions!(lib += cmp_128::lt(i128, u128));
reg_functions!(lib += cmp_128::lte(i128, u128));
reg_functions!(lib += cmp_128::gt(i128, u128));
reg_functions!(lib += cmp_128::gte(i128, u128));
reg_functions!(lib += cmp_128::eq(i128, u128));
reg_functions!(lib += cmp_128::ne(i128, u128));
}
reg_functions!(lib += num_128; i128, u128);
}
#[cfg(not(feature = "no_float"))]
{
reg_functions!(lib += cmp_float::lt(f32));
reg_functions!(lib += cmp_float::lte(f32));
reg_functions!(lib += cmp_float::gt(f32));
reg_functions!(lib += cmp_float::gte(f32));
reg_functions!(lib += cmp_float::eq(f32));
reg_functions!(lib += cmp_float::ne(f32));
}
reg_functions!(lib += float; f32);
set_exported_fn!(lib, "!", not);
});
// Comparison operators
#[inline(always)]
pub fn lt<T: PartialOrd>(x: T, y: T) -> bool {
x < y
}
#[inline(always)]
pub fn lte<T: PartialOrd>(x: T, y: T) -> bool {
x <= y
}
#[inline(always)]
pub fn gt<T: PartialOrd>(x: T, y: T) -> bool {
x > y
}
#[inline(always)]
pub fn gte<T: PartialOrd>(x: T, y: T) -> bool {
x >= y
}
#[inline(always)]
pub fn eq<T: PartialEq>(x: T, y: T) -> bool {
x == y
}
#[inline(always)]
pub fn ne<T: PartialEq>(x: T, y: T) -> bool {
x != y
}
// Logic operators
#[export_fn]
#[inline(always)]
@@ -94,33 +76,12 @@ fn not(x: bool) -> bool {
#[cfg(not(feature = "only_i32"))]
#[cfg(not(feature = "only_i64"))]
mod cmp {
gen_cmp_functions!("<" = lt(i8, u8, i16, u16, i32, u32, u64) -> bool);
gen_cmp_functions!("<=" = lte(i8, u8, i16, u16, i32, u32, u64) -> bool);
gen_cmp_functions!(">" = gt(i8, u8, i16, u16, i32, u32, u64) -> bool);
gen_cmp_functions!(">=" = gte(i8, u8, i16, u16, i32, u32, u64) -> bool);
gen_cmp_functions!("==" = eq(i8, u8, i16, u16, i32, u32, u64) -> bool);
gen_cmp_functions!("!=" = ne(i8, u8, i16, u16, i32, u32, u64) -> bool);
}
gen_cmp_functions!(numbers => i8, u8, i16, u16, i32, u32, u64);
#[cfg(not(feature = "only_i32"))]
#[cfg(not(feature = "only_i64"))]
#[cfg(not(target_arch = "wasm32"))]
mod cmp_128 {
gen_cmp_functions!("<" = lt(i128, u128) -> bool);
gen_cmp_functions!("<=" = lte(i128, u128) -> bool);
gen_cmp_functions!(">" = gt(i128, u128) -> bool);
gen_cmp_functions!(">=" = gte(i128, u128) -> bool);
gen_cmp_functions!("==" = eq(i128, u128) -> bool);
gen_cmp_functions!("!=" = ne(i128, u128) -> bool);
}
gen_cmp_functions!(num_128 => i128, u128);
#[cfg(not(feature = "no_float"))]
mod cmp_float {
gen_cmp_functions!("<" = lt(f32) -> bool);
gen_cmp_functions!("<=" = lte(f32) -> bool);
gen_cmp_functions!(">" = gt(f32) -> bool);
gen_cmp_functions!(">=" = gte(f32) -> bool);
gen_cmp_functions!("==" = eq(f32) -> bool);
gen_cmp_functions!("!=" = ne(f32) -> bool);
}
gen_cmp_functions!(float => f32);