mul type is defined by lhs

src/integer.rs

@@ -58,12 +58,6 @@ pub struct Ratio64{
 }
 impl Ratio64{
 	pub const ONE:Self=Ratio64{num:1,den:unsafe{std::num::NonZeroU64::new_unchecked(1)}};
-	pub fn mul_ratio(self,rhs:i64)->Self{
-		Self{
-			num:self.num*rhs,
-			den:self.den
-		}
-	}
 	pub fn mul_int(self,rhs:i64)->i64{
 		rhs*self.num/self.den.get() as i64
 	}
@@ -71,6 +65,26 @@ impl Ratio64{
 		rhs*self.den.get() as i64/self.num
 	}
 }
+impl std::ops::Mul<i64> for Ratio64{
+	type Output=Ratio64;
+	#[inline]
+	fn mul(self,rhs:i64)->Self::Output {
+		Self{
+			num:self.num*rhs,
+			den:self.den,
+		}
+	}
+}
+impl std::ops::Div<u64> for Ratio64{
+	type Output=Ratio64;
+	#[inline]
+	fn div(self,rhs:u64)->Self::Output {
+		Self{
+			num:self.num,
+			den:std::num::NonZeroU64::new(self.den.get()*rhs).unwrap(),
+		}
+	}
+}
 #[derive(Clone,Hash)]
 pub struct Ratio64Vec2{
 	pub x:Ratio64,
@@ -78,12 +92,6 @@ pub struct Ratio64Vec2{
 }
 impl Ratio64Vec2{
 	pub const ONE:Self=Self{x:Ratio64::ONE,y:Ratio64::ONE};
-	pub fn mul_ratio(self,rhs:i64)->Self{
-		Self{
-			x:self.x.mul_ratio(rhs),
-			y:self.y.mul_ratio(rhs),
-		}
-	}
 	pub fn mul_int(self,rhs:glam::I64Vec2)->glam::I64Vec2{
 		glam::i64vec2(
 			self.x.mul_int(rhs.x),
@@ -91,6 +99,16 @@ impl Ratio64Vec2{
 		)
 	}
 }
+impl std::ops::Mul<i64> for Ratio64Vec2{
+	type Output=Ratio64Vec2;
+	#[inline]
+	fn mul(self,rhs:i64)->Self::Output {
+		Self{
+			x:self.x*rhs,
+			y:self.y*rhs,
+		}
+	}
+}
 
 ///[-1.0,1.0] = [-2^30,2^30]
 pub struct Unit32(i32);

src/physics.rs

@@ -159,7 +159,7 @@ impl PhysicsCamera {
 	pub fn from_offset(offset:Planar64Vec3) -> Self {
 		Self{
 			offset,
-			sensitivity:Ratio64Vec2::ONE.mul_ratio(200_000),
+			sensitivity:Ratio64Vec2::ONE*200_000,
 			mouse:MouseState{pos:glam::IVec2::ZERO,time:-Time::ONE_NANOSECOND},//escape initialization hell divide by zero
 			clamped_mouse_pos:glam::IVec2::ZERO,
 			angle_pitch_lower_limit:-Angle32::FRAC_PI_2,
@@ -218,7 +218,7 @@ impl std::default::Default for StyleModifiers{
 		Self{
 			controls_mask: !0,//&!(Self::CONTROL_MOVEUP|Self::CONTROL_MOVEDOWN),
 			controls_held: 0,
-			strafe_tick_rate:Ratio64::ONE.rhs_div_ratio(100),
+			strafe_tick_rate:Ratio64::ONE/100,
 			gravity: Planar64Vec3::int(0,100,0),
 			friction: Planar64::int(12)/10,
 			walk_accel: Planar64::int(90),