41 lines
1.4 KiB
Rust
41 lines
1.4 KiB
Rust
use super::arithmetic::ArithmeticPackage;
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use super::fn_basic::BasicFnPackage;
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use super::iter_basic::BasicIteratorPackage;
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use super::logic::LogicPackage;
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use super::string_basic::BasicStringPackage;
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use crate::fn_native::{CallableFunction, FnCallArgs};
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use crate::stdlib::{any::TypeId, boxed::Box, iter::empty};
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use crate::{
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calc_script_fn_hash, def_package, FnAccess, FnNamespace, ImmutableString, NativeCallContext,
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INT,
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};
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def_package!(crate:CorePackage:"_Core_ package containing basic facilities.", lib, {
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#[cfg(not(feature = "no_function"))]
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{
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let f = |ctx: NativeCallContext, args: &mut FnCallArgs| {
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let num_params = args[1].clone().cast::<INT>();
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let fn_name = args[0].as_str().unwrap();
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Ok(if num_params < 0 {
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false.into()
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} else {
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let hash_script = calc_script_fn_hash(empty(), fn_name, num_params as usize);
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ctx.engine().has_override(ctx.mods, ctx.lib, 0, hash_script, true).into()
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})
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};
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lib.set_fn("is_def_fn", FnNamespace::Global, FnAccess::Public,
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Some(&["fn_name: &str", "num_params: INT"]),
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&[TypeId::of::<ImmutableString>(), TypeId::of::<INT>()],
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CallableFunction::from_method(Box::new(f)));
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}
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ArithmeticPackage::init(lib);
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LogicPackage::init(lib);
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BasicStringPackage::init(lib);
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BasicIteratorPackage::init(lib);
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BasicFnPackage::init(lib);
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});
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