79 lines
2.1 KiB
Rust
79 lines
2.1 KiB
Rust
//! `Physics` type.
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use crate::{err::*, fixed::Fixed};
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/// Reads a `PXpx` chunk.
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pub fn read(b: &[u8]) -> ResultS<(Physics, usize)>
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{
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read_data! {
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endian: BIG, buf: b, size: 104, start: 0, data {
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let vel_fwd = Fixed[0];
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let vel_bkw = Fixed[4];
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let vel_prp = Fixed[8];
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let acc_nrm = Fixed[12];
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let dec_nrm = Fixed[16];
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let dec_air = Fixed[20];
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let acc_grv = Fixed[24];
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let acc_cli = Fixed[28];
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let vel_trm = Fixed[32];
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let dec_ext = Fixed[36];
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let acc_ang = Fixed[40];
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let dec_ang = Fixed[44];
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let vel_ang = Fixed[48];
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let vel_rec = Fixed[52];
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let fng_vel = Fixed[56];
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let fng_max = Fixed[60];
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let ele_max = Fixed[64];
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let dec_xng = Fixed[68];
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let stp_dta = Fixed[72];
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let stp_amp = Fixed[76];
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let ply_rad = Fixed[80];
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let ply_hei = Fixed[84];
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let ply_dhi = Fixed[88];
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let ply_cam = Fixed[92];
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let ply_spl = Fixed[96];
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let ply_hcm = Fixed[100];
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}
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}
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Ok((Physics{acc_ang, acc_cli, acc_grv, acc_nrm, dec_air, dec_ang, dec_ext,
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dec_nrm, dec_xng, ele_max, fng_max, fng_vel, ply_cam, ply_dhi,
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ply_hcm, ply_hei, ply_rad, ply_spl, stp_amp, stp_dta, vel_ang,
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vel_bkw, vel_fwd, vel_prp, vel_rec, vel_trm}, 104))
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}
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/// Static physics information.
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#[cfg_attr(feature = "serde_obj", derive(serde::Serialize))]
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#[derive(Debug, Eq, PartialEq)]
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pub struct Physics
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{
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pub acc_ang: Fixed,
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pub acc_cli: Fixed,
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pub acc_grv: Fixed,
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pub acc_nrm: Fixed,
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pub dec_air: Fixed,
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pub dec_ang: Fixed,
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pub dec_ext: Fixed,
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pub dec_nrm: Fixed,
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pub dec_xng: Fixed,
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pub ele_max: Fixed,
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pub fng_max: Fixed,
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pub fng_vel: Fixed,
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pub ply_cam: Fixed,
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pub ply_dhi: Fixed,
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pub ply_hcm: Fixed,
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pub ply_hei: Fixed,
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pub ply_rad: Fixed,
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pub ply_spl: Fixed,
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pub stp_amp: Fixed,
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pub stp_dta: Fixed,
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pub vel_ang: Fixed,
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pub vel_bkw: Fixed,
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pub vel_fwd: Fixed,
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pub vel_prp: Fixed,
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pub vel_rec: Fixed,
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pub vel_trm: Fixed,
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}
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// EOF
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