mirror of
https://github.com/RetroPortingToolKit/psxrecomp
synced 2026-10-26 18:25:35 -04:00
Alex Vanderveen
3acb8f6d59
Wire lib/retcomm-rbengine beside recomp-net and replace MotK in-tree sched, hash_confirm, input hist, snap ring, and rb_post with thin PSX shims so the ecosystem can share invent/pacing policy outside each title facade. Co-authored-by: Cursor <cursoragent@cursor.com>
63 lines
1.6 KiB
C
63 lines
1.6 KiB
C
#if !defined(PSX_HAS_RECOMP_NET)
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/* Empty TU when recomp-net is not linked. */
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#else
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#include "netplay_input_hist.h"
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#include <string.h>
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/* PSX pad ↔ RNetRbFrame only. Ring/invent/promote live in retcomm-rbengine. */
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static int8_t u8_to_i8_stick(uint8_t v)
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{
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int d = (int)v - 0x80;
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if (d > 127) d = 127;
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if (d < -128) d = -128;
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return (int8_t)d;
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}
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static uint8_t i8_to_u8_stick(int8_t v)
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{
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return (uint8_t)((int)v + 0x80);
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}
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void netplay_ih_pad_to_frame(const PsxNetPad *pad, uint32_t tick, uint8_t predicted,
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RNetRbFrame *out)
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{
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PsxNetPad n;
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if (!out) return;
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memset(out, 0, sizeof(*out));
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out->tick = tick;
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out->is_predicted = predicted ? 1u : 0u;
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out->is_valid = 1u;
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out->analog = 0u; /* MotK default digital; tip/capture may override */
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if (!pad) {
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out->buttons = 0xFFFFu;
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return;
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}
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n = *pad;
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psx_netplay_normalize_pad(&n);
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out->buttons = n.buttons;
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out->stick_x = u8_to_i8_stick(n.lx);
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out->stick_y = u8_to_i8_stick(n.ly);
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out->analog = n.analog ? 1u : 0u;
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}
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void netplay_ih_frame_to_pad(const RNetRbFrame *frame, PsxNetPad *pad)
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{
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if (!pad) return;
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memset(pad, 0, sizeof(*pad));
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pad->buttons = 0xFFFFu;
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pad->lx = pad->ly = pad->rx = pad->ry = 0x80u;
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pad->analog = 0; /* digital until a valid frame says DualShock */
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pad->connected = 1;
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if (!frame || !frame->is_valid) return;
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pad->buttons = frame->buttons;
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pad->lx = i8_to_u8_stick(frame->stick_x);
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pad->ly = i8_to_u8_stick(frame->stick_y);
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pad->analog = frame->analog ? 1u : 0u;
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psx_netplay_normalize_pad(pad);
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}
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#endif /* PSX_HAS_RECOMP_NET */
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