爱特每羊队
85 lines
3.5 KiB
Rust
85 lines
3.5 KiB
Rust
use std::sync::Arc;
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use oxide_kernel::kernel::OxideKernel;
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use oxide_kernel::{bind_method, bind_methods};
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use oxide_types::object::JsObject;
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use oxide_types::value::JsValue;
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pub fn bind_math(kernel: &Arc<OxideKernel>, global: &mut JsObject) {
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let math_ptr = kernel.builtin_world().math_object.as_ptr() as *mut JsObject;
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let math = unsafe { &mut *math_ptr };
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let bw = kernel.builtin_world();
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let sf = kernel.string_forge().as_ref();
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let sh = kernel.shape_forge().as_ref();
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bind_methods!(
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bw,
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math,
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sf,
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sh,
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("abs", crate::builtins::math::math_abs, 1),
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("acos", crate::builtins::math::math_acos, 1),
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("asin", crate::builtins::math::math_asin, 1),
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("atan", crate::builtins::math::math_atan, 1),
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("atan2", crate::builtins::math::math_atan2, 2),
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("cbrt", crate::builtins::math::math_cbrt, 1),
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("ceil", crate::builtins::math::math_ceil, 1),
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("cos", crate::builtins::math::math_cos, 1),
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("cosh", crate::builtins::math::math_cosh, 1),
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("exp", crate::builtins::math::math_exp, 1),
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("floor", crate::builtins::math::math_floor, 1),
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("hypot", crate::builtins::math::math_hypot, 2),
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("imul", crate::builtins::math::math_imul, 2),
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("log", crate::builtins::math::math_log, 1),
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("log10", crate::builtins::math::math_log10, 1),
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("log2", crate::builtins::math::math_log2, 1),
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("max", crate::builtins::math::math_max, 2),
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("min", crate::builtins::math::math_min, 2),
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("pow", crate::builtins::math::math_pow, 2),
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("random", crate::builtins::math::math_random, 0),
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("round", crate::builtins::math::math_round, 1),
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("sign", crate::builtins::math::math_sign, 1),
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("sin", crate::builtins::math::math_sin, 1),
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("sinh", crate::builtins::math::math_sinh, 1),
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("sqrt", crate::builtins::math::math_sqrt, 1),
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("tan", crate::builtins::math::math_tan, 1),
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("tanh", crate::builtins::math::math_tanh, 1),
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("trunc", crate::builtins::math::math_trunc, 1),
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("acosh", crate::builtins::math::math_acosh, 1),
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("asinh", crate::builtins::math::math_asinh, 1),
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("atanh", crate::builtins::math::math_atanh, 1),
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("clz32", crate::builtins::math::math_clz32, 1),
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("expm1", crate::builtins::math::math_expm1, 1),
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("fround", crate::builtins::math::math_fround, 1),
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("log1p", crate::builtins::math::math_log1p, 1),
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);
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for (name, val) in [
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("PI", std::f64::consts::PI),
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("E", std::f64::consts::E),
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("LN10", std::f64::consts::LN_10),
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("LN2", std::f64::consts::LN_2),
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("LOG10E", std::f64::consts::LOG10_E),
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("LOG2E", std::f64::consts::LOG2_E),
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("SQRT1_2", std::f64::consts::FRAC_1_SQRT_2),
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("SQRT2", std::f64::consts::SQRT_2),
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] {
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let si = kernel.string_forge().as_ref().intern(name).0;
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let sh_c = kernel
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.shape_forge()
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.as_ref()
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.make_shape(math.shape_id(), si);
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math.set_shape_id(sh_c);
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math.ensure_hash_props().push(Box::new(JsValue::float(val)));
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}
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let si_m = kernel.string_forge().intern("Math").0;
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let m_shape = kernel.shape_forge().make_shape(global.shape_id(), si_m);
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let m_val =
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JsValue::from_js_object(kernel.builtin_world().math_object.as_ptr() as *mut JsObject);
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global.set_shape_id(m_shape);
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global.ensure_hash_props().push(Box::new(m_val));
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global.bump_generation();
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}
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