693 lines
15 KiB
Rust
693 lines
15 KiB
Rust
use crate::{durandal::{bin::*, err::*, fixed::*, text::mac_roman_conv},
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marathon::xfer::TransferMode};
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use bitflags::bitflags;
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use serde::Serialize;
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pub fn read_minf(b: &[u8]) -> ResultS<Minf>
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{
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read_data! {
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88, BE in b =>
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env_code = u16[0];
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physi_id = u16[2];
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music_id = u16[4];
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missi_flags = u16[6];
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envir_flags = u16[8];
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level_name = mac_roman_conv[18..84] nt;
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entry_flags = u32[84];
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}
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let missi_flags = flag_ok!(MsnFlags, missi_flags)?;
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let envir_flags = flag_ok!(EnvFlags, envir_flags)?;
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let entry_flags = flag_ok!(EntFlags, entry_flags)?;
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Ok(Minf{env_code, physi_id, music_id, missi_flags, envir_flags, entry_flags,
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level_name})
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}
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pub fn read_lightfunc(b: &[u8]) -> ResultS<LightFunc>
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{
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read_data! {
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14, BE in b =>
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ftype = u16[0];
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prd_nrm = u16[2];
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prd_dta = u16[4];
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val_nrm = u16[6];
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val_dta = u16[10];
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}
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let ftype = LightFuncType::from_repr(ftype)?;
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Ok(LightFunc{ftype, prd_nrm, prd_dta, val_nrm, val_dta})
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}
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pub fn read_sidetex(b: &[u8]) -> ResultS<SideTex>
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{
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read_data! {
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6, BE in b =>
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offs = read_point[0..4];
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tex_id = OptU16[4];
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}
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Ok(SideTex{offs, tex_id})
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}
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pub fn read_point(b: &[u8]) -> ResultS<Point>
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{
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read_data! {
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4, BE in b =>
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x = Unit[0];
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y = Unit[2];
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}
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Ok(Point{x, y})
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}
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pub fn read_epnt(b: &[u8]) -> ResultS<(Point, usize)>
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{
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read_data! {
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16, BE in b =>
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pnt = read_point[6..10];
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}
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Ok((pnt, 16))
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}
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pub fn read_pnts(b: &[u8]) -> ResultS<(Point, usize)>
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{
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Ok((read_point(b)?, 4))
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}
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pub fn read_lins(b: &[u8]) -> ResultS<(Line, usize)>
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{
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read_data! {
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32, BE in b =>
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pnt_beg = u16[0];
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pnt_end = u16[2];
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flags = u16[4];
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side_fr = OptU16[12];
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side_bk = OptU16[14];
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poly_fr = OptU16[16];
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poly_bk = OptU16[18];
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}
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let flags = flag_ok!(LineFlags, flags)?;
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Ok((Line{flags, pnt_beg, pnt_end, side_fr, side_bk, poly_fr, poly_bk}, 32))
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}
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pub fn read_sids(b: &[u8]) -> ResultS<(Side, usize)>
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{
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read_data! {
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64, BE in b =>
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stype = u16[0];
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flags = u16[2];
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tex_pri = read_sidetex[4..10];
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tex_sec = read_sidetex[10..16];
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tex_tra = read_sidetex[16..22];
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paneltyp = u16[38];
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paneldat = i16[40];
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xfer_pri = u16[42];
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xfer_sec = u16[44];
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xfer_tra = u16[46];
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shade = Fixed[48];
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}
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let flags = flag_ok!(SideFlags, flags)?;
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let xfer_pri = TransferMode::from_repr(xfer_pri)?;
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let xfer_sec = TransferMode::from_repr(xfer_sec)?;
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let xfer_tra = TransferMode::from_repr(xfer_tra)?;
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let stype = SideType::from_repr(stype)?;
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Ok((Side{stype, flags, tex_pri, tex_sec, tex_tra, paneltyp, paneldat,
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xfer_pri, xfer_sec, xfer_tra, shade}, 64))
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}
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pub fn read_poly(b: &[u8]) -> ResultS<(Polygon, usize)>
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{
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read_data! {
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128, BE in b =>
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ptype = u16[0];
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pdata = i16[4];
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tex_flr = OptU16[40];
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tex_cei = OptU16[42];
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hei_flr = Unit[44];
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hei_cei = Unit[46];
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lit_flr = u16[48];
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lit_cei = u16[50];
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xfr_flr = u16[64];
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xfr_cei = u16[66];
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ori_flr = read_point[108..112];
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ori_cei = read_point[112..116];
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med_ind = OptU16[116];
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med_ctl = u16[118];
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snd_ind = u16[120];
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snd_amb = OptU16[122];
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snd_rnd = OptU16[124];
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}
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let xfr_flr = TransferMode::from_repr(xfr_flr)?;
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let xfr_cei = TransferMode::from_repr(xfr_cei)?;
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let ptype = PolyType::from_repr(ptype)?;
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Ok((Polygon{ptype, pdata, tex_flr, tex_cei, hei_flr, hei_cei, lit_flr,
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lit_cei, xfr_flr, xfr_cei, ori_flr, ori_cei, med_ind, med_ctl,
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snd_ind, snd_amb, snd_rnd}, 128))
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}
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pub fn read_lite(b: &[u8]) -> ResultS<(Light, usize)>
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{
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read_data! {
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100, BE in b =>
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ltype = u16[0];
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flags = u16[2];
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phase = i16[4];
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act_pri = read_lightfunc[6..20];
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act_sec = read_lightfunc[20..34];
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act_mid = read_lightfunc[34..48];
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ina_pri = read_lightfunc[48..62];
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ina_sec = read_lightfunc[62..76];
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ina_mid = read_lightfunc[76..90];
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tag = u16[90];
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}
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let flags = flag_ok!(LightFlags, flags)?;
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let ltype = LightType::from_repr(ltype)?;
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Ok((Light{ltype, flags, phase, act_pri, act_sec, act_mid, ina_pri, ina_sec,
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ina_mid, tag}, 100))
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}
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pub fn read_objs(b: &[u8]) -> ResultS<(Object, usize)>
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{
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read_data! {
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16, BE in b =>
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group = u16[0];
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index = u16[2];
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angle = Angle[4];
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poly = u16[6];
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pos_x = Unit[8];
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pos_y = Unit[10];
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pos_z = Unit[12];
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flags = u16[14];
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}
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let bias = flags & 0xF0_00;
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let flags = flags & 0x0F_FF;
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let bias = bias >> 12;
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let flags = flag_ok!(ObjectFlags, flags)?;
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Ok((Object{group, index, angle, poly, pos_x, pos_y, pos_z, flags, bias}, 16))
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}
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pub fn read_plac(b: &[u8]) -> ResultS<(ObjectFreq, usize)>
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{
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read_data! {
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12, BE in b =>
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flags = u16[0];
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cnt_ini = u16[2];
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cnt_min = u16[4];
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cnt_max = u16[6];
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cnt_rnd = u16[8];
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chance = u16[10];
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}
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let rnd_loc = flags != 0;
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Ok((ObjectFreq{rnd_loc, cnt_ini, cnt_min, cnt_max, cnt_rnd, chance}, 12))
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}
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pub fn read_ambi(b: &[u8]) -> ResultS<(SoundAmbi, usize)>
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{
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read_data! {
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16, BE in b =>
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index = u16[2];
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volume = u16[4];
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}
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Ok((SoundAmbi{index, volume}, 16))
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}
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pub fn read_bonk(b: &[u8]) -> ResultS<(SoundRand, usize)>
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{
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read_data! {
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32, BE in b =>
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flags = u16[0];
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index = u16[2];
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vol_nrm = u16[4];
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vol_dta = u16[6];
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prd_nrm = u16[8];
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prd_dta = u16[10];
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yaw_nrm = Angle[12];
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yaw_dta = Angle[14];
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pit_nrm = Fixed[16];
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pit_dta = Fixed[20];
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}
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let no_dir = flags != 0;
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Ok((SoundRand{no_dir, index, vol_nrm, vol_dta, prd_nrm, prd_dta, yaw_nrm,
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yaw_dta, pit_nrm, pit_dta}, 32))
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}
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pub fn read_medi(b: &[u8]) -> ResultS<(Media, usize)>
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{
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read_data! {
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32, BE in b =>
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mtype = u16[0];
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flags = u16[2];
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control = u16[4];
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dir = Angle[6];
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mag = Unit[8];
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hei_lo = Unit[10];
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hei_hi = Unit[12];
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orig = read_point[14..18];
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hei_nrm = Unit[18];
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min_lt = Fixed[20];
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texture = OptU16[24];
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xfer = u16[26];
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}
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let mtype = MediaType::from_repr(mtype)?;
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let xfer = TransferMode::from_repr(xfer)?;
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let flr_obs = flags != 0;
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Ok((Media{mtype, flr_obs, control, dir, mag, hei_lo, hei_hi, orig, hei_nrm,
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min_lt, texture, xfer}, 32))
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}
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pub fn read_plat(b: &[u8]) -> ResultS<(Platform, usize)>
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{
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read_data! {
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32, BE in b =>
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ptype = u16[0];
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speed = u16[2];
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delay = u16[4];
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hei_max = Unit[6];
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hei_min = Unit[8];
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flags = u32[10];
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index = u16[14];
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tag = u16[16];
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}
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let flags = flag_ok!(PlatformFlags, flags)?;
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Ok((Platform{ptype, speed, delay, hei_min, hei_max, flags, index, tag}, 32))
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}
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#[derive(Clone, PartialEq, Serialize)]
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pub struct Point
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{
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pub x: Unit,
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pub y: Unit,
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}
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#[derive(Debug, Serialize)]
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pub struct Line
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{
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pub flags: LineFlags,
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pub pnt_beg: u16,
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pub pnt_end: u16,
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pub side_fr: OptU16,
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pub side_bk: OptU16,
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pub poly_fr: OptU16,
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pub poly_bk: OptU16,
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}
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#[derive(Debug, Serialize)]
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pub struct SideTex
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{
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pub offs: Point,
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pub tex_id: OptU16,
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}
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#[derive(Debug, Serialize)]
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pub struct Side
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{
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pub stype: SideType,
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pub flags: SideFlags,
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pub tex_pri: SideTex,
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pub tex_sec: SideTex,
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pub tex_tra: SideTex,
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pub paneltyp: u16,
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pub paneldat: i16,
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pub xfer_pri: TransferMode,
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pub xfer_sec: TransferMode,
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pub xfer_tra: TransferMode,
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pub shade: Fixed,
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}
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#[derive(Debug, Serialize)]
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pub struct Polygon
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{
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pub ptype: PolyType,
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pub pdata: i16,
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pub tex_flr: OptU16,
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pub tex_cei: OptU16,
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pub hei_flr: Unit,
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pub hei_cei: Unit,
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pub lit_flr: u16,
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pub lit_cei: u16,
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pub xfr_flr: TransferMode,
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pub xfr_cei: TransferMode,
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pub ori_flr: Point,
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pub ori_cei: Point,
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pub med_ind: OptU16,
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pub med_ctl: u16,
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pub snd_ind: u16,
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pub snd_amb: OptU16,
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pub snd_rnd: OptU16,
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}
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#[derive(Debug, Serialize)]
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pub struct LightFunc
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{
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pub ftype: LightFuncType,
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pub prd_nrm: u16,
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pub prd_dta: u16,
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pub val_nrm: u16,
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pub val_dta: u16,
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}
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#[derive(Debug, Serialize)]
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pub struct Light
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{
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pub ltype: LightType,
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pub flags: LightFlags,
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pub phase: i16,
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pub act_pri: LightFunc,
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pub act_sec: LightFunc,
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pub act_mid: LightFunc,
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pub ina_pri: LightFunc,
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pub ina_sec: LightFunc,
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pub ina_mid: LightFunc,
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pub tag: u16,
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}
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#[derive(Debug, Serialize)]
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pub struct Object
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{
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pub group: u16,
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pub index: u16,
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pub angle: Angle,
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pub poly: u16,
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pub pos_x: Unit,
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pub pos_y: Unit,
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pub pos_z: Unit,
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pub flags: ObjectFlags,
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pub bias: u16,
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}
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#[derive(Debug, Serialize)]
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pub struct ObjectFreq
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{
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pub rnd_loc: bool,
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pub cnt_ini: u16,
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pub cnt_min: u16,
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pub cnt_max: u16,
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pub cnt_rnd: u16,
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pub chance: u16,
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}
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#[derive(Debug, Serialize)]
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pub struct SoundAmbi
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{
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pub index: u16,
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pub volume: u16,
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}
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#[derive(Debug, Serialize)]
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pub struct SoundRand
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{
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pub no_dir: bool,
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pub index: u16,
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pub vol_nrm: u16,
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pub vol_dta: u16,
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pub prd_nrm: u16,
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pub prd_dta: u16,
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pub yaw_nrm: Angle,
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pub yaw_dta: Angle,
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pub pit_nrm: Fixed,
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pub pit_dta: Fixed,
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}
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#[derive(Debug, Serialize)]
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pub struct Media
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{
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pub mtype: MediaType,
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pub flr_obs: bool,
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pub control: u16,
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pub dir: Angle,
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pub mag: Unit,
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pub hei_lo: Unit,
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pub hei_hi: Unit,
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pub orig: Point,
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pub hei_nrm: Unit,
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pub min_lt: Fixed,
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pub texture: OptU16,
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pub xfer: TransferMode,
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}
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#[derive(Debug, Serialize)]
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pub struct Platform
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{
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pub ptype: u16,
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pub speed: u16,
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pub delay: u16,
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pub hei_min: Unit,
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pub hei_max: Unit,
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pub flags: PlatformFlags,
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pub index: u16,
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pub tag: u16,
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}
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#[derive(Debug, PartialEq, Serialize)]
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pub struct Minf
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{
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pub env_code: u16,
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pub physi_id: u16,
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pub music_id: u16,
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pub missi_flags: MsnFlags,
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pub envir_flags: EnvFlags,
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pub entry_flags: EntFlags,
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pub level_name: String,
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}
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bitflags! {
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#[derive(Serialize)]
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pub struct LineFlags: u16
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{
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const TransSide = 1 << 9;
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const ElevVar = 1 << 10;
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const Elevation = 1 << 11;
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const Landscape = 1 << 12;
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const Transparent = 1 << 13;
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const Solid = 1 << 14;
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}
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}
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bitflags! {
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#[derive(Serialize)]
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pub struct SideFlags: u16
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{
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const Status = 1;
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const Panel = 1 << 1;
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const Repair = 1 << 2;
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const ItemUse = 1 << 3;
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const Lighted = 1 << 4;
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const CanDestroy = 1 << 5;
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const HitOnly = 1 << 6;
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const ItemOpt = 1 << 7;
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}
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}
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bitflags! {
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#[derive(Serialize)]
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pub struct EnvFlags: u16
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{
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const Vacuum = 1;
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const Magnetic = 1 << 1;
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const Rebellion = 1 << 2;
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const LowGrav = 1 << 3;
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const M1Glue = 1 << 4;
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const LavaFloor = 1 << 5;
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const Rebellion2 = 1 << 6;
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const Music = 1 << 7;
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const TermPause = 1 << 8;
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const M1Monster = 1 << 9;
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const M1Weps = 1 << 10;
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const NetPlay = 1 << 13;
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const Solo = 1 << 14;
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}
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}
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bitflags! {
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#[derive(Serialize)]
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pub struct EntFlags: u32
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{
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const Solo = 1;
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const CoOp = 1 << 1;
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const Carnage = 1 << 2;
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const KTMWTB = 1 << 3;
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const KOTH = 1 << 4;
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const Defense = 1 << 5;
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const Rugby = 1 << 6;
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const CTF = 1 << 7;
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}
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}
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bitflags! {
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#[derive(Serialize)]
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pub struct MsnFlags: u16
|
|
{
|
|
const Extermination = 1;
|
|
const Exploration = 1 << 1;
|
|
const Retrieval = 1 << 2;
|
|
const Repair = 1 << 3;
|
|
const Rescue = 1 << 4;
|
|
}
|
|
}
|
|
|
|
bitflags! {
|
|
#[derive(Serialize)]
|
|
pub struct PolyFlags: u16
|
|
{
|
|
const Detached = 1 << 14;
|
|
}
|
|
}
|
|
|
|
bitflags! {
|
|
#[derive(Serialize)]
|
|
pub struct LightFlags: u16
|
|
{
|
|
const InitActive = 1;
|
|
const SlaveValue = 1 << 1;
|
|
const Stateless = 1 << 2;
|
|
}
|
|
}
|
|
|
|
bitflags! {
|
|
#[derive(Serialize)]
|
|
pub struct ObjectFlags: u16
|
|
{
|
|
const Invisible = 1;
|
|
const Ceiling = 1 << 1;
|
|
const Blind = 1 << 2;
|
|
const Deaf = 1 << 3;
|
|
const Floating = 1 << 4;
|
|
const NetOnly = 1 << 5;
|
|
}
|
|
}
|
|
|
|
bitflags! {
|
|
#[derive(Serialize)]
|
|
pub struct PlatformFlags: u32
|
|
{
|
|
const InitActive = 1;
|
|
const InitExtended = 1 << 1;
|
|
const StopAtEachLevel = 1 << 2;
|
|
const StopAtInitLevel = 1 << 3;
|
|
const StartAdjOnStop = 1 << 4;
|
|
const ExtendsFloorToCeil = 1 << 5;
|
|
const ComesFromFloor = 1 << 6;
|
|
const ComesFromCeil = 1 << 7;
|
|
const CausesDamage = 1 << 8;
|
|
const NoActivateParent = 1 << 9;
|
|
const ActivatesOnce = 1 << 10;
|
|
const ActivatesLight = 1 << 11;
|
|
const DeactivatesLight = 1 << 12;
|
|
const PlayerControls = 1 << 13;
|
|
const MonsterControls = 1 << 14;
|
|
const ReverseOnObstruct = 1 << 15;
|
|
const NoExtDeactivation = 1 << 16;
|
|
const UsePolygonHeights = 1 << 17;
|
|
const DelayedActivation = 1 << 18;
|
|
const StartAdjOnStart = 1 << 19;
|
|
const StopAdjOnStart = 1 << 20;
|
|
const StopAdjOnStop = 1 << 21;
|
|
const Slow = 1 << 22;
|
|
const StartAtEachLevel = 1 << 23;
|
|
const Locked = 1 << 24;
|
|
const Secret = 1 << 25;
|
|
const Door = 1 << 26;
|
|
}
|
|
}
|
|
|
|
c_enum! {
|
|
#[derive(Debug, Serialize)]
|
|
pub enum SideType: u16
|
|
{
|
|
0 => Full,
|
|
1 => High,
|
|
2 => Low,
|
|
3 => Composite,
|
|
4 => Split,
|
|
}
|
|
}
|
|
|
|
c_enum! {
|
|
#[derive(Debug, Serialize)]
|
|
pub enum PolyType: u16
|
|
{
|
|
0 => Normal,
|
|
1 => ImpassItem,
|
|
2 => ImpassMons,
|
|
3 => Hill,
|
|
4 => Base,
|
|
5 => Platform,
|
|
6 => TrigLightOn,
|
|
7 => TrigPlatOn,
|
|
8 => TrigLightOff,
|
|
9 => TrigPlatOff,
|
|
10 => Teleporter,
|
|
11 => ZoneBorder,
|
|
12 => Goal,
|
|
13 => TrigMonsVis,
|
|
14 => TrigMonsInv,
|
|
15 => TrigMonsDual,
|
|
16 => TrigItems,
|
|
17 => MustExplore,
|
|
18 => AutoExit,
|
|
}
|
|
}
|
|
|
|
c_enum! {
|
|
#[derive(Debug, Serialize)]
|
|
pub enum LightFuncType: u16
|
|
{
|
|
0 => Constant,
|
|
1 => Linear,
|
|
2 => Smooth,
|
|
3 => Flicker,
|
|
}
|
|
}
|
|
|
|
c_enum! {
|
|
#[derive(Debug, Serialize)]
|
|
pub enum LightType: u16
|
|
{
|
|
0 => Normal,
|
|
1 => Strobe,
|
|
2 => Media,
|
|
}
|
|
}
|
|
|
|
c_enum! {
|
|
#[derive(Debug, Serialize)]
|
|
pub enum MediaType: u16
|
|
{
|
|
0 => Water,
|
|
1 => Lava,
|
|
2 => Goo,
|
|
3 => Sewage,
|
|
}
|
|
}
|
|
|
|
impl std::fmt::Debug for Point
|
|
{
|
|
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result
|
|
{
|
|
write!(f, "({}, {})", self.x, self.y)
|
|
}
|
|
}
|
|
|
|
// EOF
|