forked from StrafesNET/strafe-project
27 lines
548 B
Rust
27 lines
548 B
Rust
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use crate::integer::Time;
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#[derive(Clone,Debug)]
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pub struct MouseState{
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pub pos:glam::IVec2,
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pub time:Time,
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}
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impl Default for MouseState{
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fn default()->Self{
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Self{
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time:Time::ZERO,
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pos:glam::IVec2::ZERO,
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}
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}
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}
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impl MouseState{
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pub fn lerp(&self,target:&MouseState,time:Time)->glam::IVec2{
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let m0=self.pos.as_i64vec2();
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let m1=target.pos.as_i64vec2();
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//these are deltas
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let t1t=(target.time-time).nanos();
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let tt0=(time-self.time).nanos();
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let dt=(target.time-self.time).nanos();
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((m0*t1t+m1*tt0)/dt).as_ivec2()
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}
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}
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