MP live-play wave: collision economy, missiles, radar transform, panel polarity, comm ticker
The interactive 2-node playtest wave -- every fix decomp-grounded and live-verified: COLLISION ECONOMY (the ram one-shot): StaticBounce mutates worldLinearVelocity per contact and ProcessCollisionList walks EVERY touched solid per frame; with 2007 terrain-as-solids the reflections compounded x4-x40 within one frame and a walking bump one-shot a pristine mech for 112,375 pts (62-pt authentic economy). Fix: frameEntryWorldVelocity restore per contact (damage always priced at the real approach speed -- all the binary's physics ever saw); Mech::Reset zeroes the mover motion (respawn = teleport); [collide-tx]/[mp-hdlr] telemetry. Gotcha #16 (engine-facility drift class). MISSILES: peer-visible salvos (the launcher record extension carries a salvo counter + aim point; ForceUpdate actually enqueues it -- the dirty flag alone never serialized), the authentic arc (authored MuzzleVelocity vector + the Seeker's 200m/0.1/300 loft + gain-4 steering, decoded from @004beae4/@004bef78), world-impact bursts (rounds detonate on cave geometry instead of phasing through), contact-only damage (flight-cap expiry = fizzle, no more teleport damage), live re-lead, and ballistic (unguided) shells for autocannons. projweap's stale BTPushProjectile extern (the /FORCE signature trap, gotcha #6 corollary) crashed the Avatar's first AFC100 shot -- fixed + sweep rule recorded. RADAR: two transcription bugs made the scope permanently empty -- FUN_0040b244 is the affine INVERSE (not a copy) and FUN_0040adec writes ONLY the 3x3 rotation (never the translation); worldToView now Invert(view) built rotation-first. CulturalIcons sorted out of the moving grid (the phantom red pips were map props), visible-radius culls on all three draw passes, live pip verified at |delta| x ppm px. Gotcha #17 (verify the FUN_ body, not its call shape). WEAPON PANELS (the frozen-dial hunt): the binary's *(subsystem+0x40) means FAILED -- the recon's 'operating' name was backwards, inverting the destroyed-X lamps, the panel look, the children enable and the ready-lamp gate (which had NEVER executed). Polarity chain corrected end-to-end (failedState, fed by real damage saturation). Root cause of the freezes: MFD page-mode gating -- the dev composite shows ALL pages at once, so off-page dials legitimately stopped; under BT_DEV_GAUGES the 15 page-plane bits stay active (the exclusive secondary trio untouched). The SEH gauge guard now names its kills; repaint-heal resets the incremental arc after panel repaints; [panel]/[arc] probes added. COMM/SCORE: MessageBoard LIVE (the engine already shipped the whole Player__StatusMessage queue; wired the binary's one producer -- the kill branch, victim's name, 6s -- plus the consumer bridge and a lazy source bind); MP DEATHS counted via the observed-death tally (each node scores every pilot from locally observed events, the same model as the KILLS credit) and the -2/-1 engine seed clamped for display. DEV UX: node-tagged window titles (-net port), gauge panel reworked (1320x480, true 4:3 MFD cells, the portrait secondary UNROTATED upright, linear filtering, BT_GAUGE_SCALE), fixed close spawns via BT_SPAWN_XZ, Boreas flies an Avatar (first second-chassis live outing). Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
This commit is contained in:
arcattack
co-authored by
Claude Fable 5
Claude Fable 5
parent
dd27238ceb
commit
bb795e2805
@@ -68,8 +68,49 @@
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// WAVE 7 Phase B -- the port-side flying-projectile service (defined in mech4.cpp, a
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// complete-Mech TU with the render + damage path). A fired missile becomes a tracked
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// projectile that flies to the target + delivers this weapon's damage on impact.
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// Missile-arc wave: launch_velocity = the authored MuzzleVelocity VECTOR in the
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// shooter's frame (up-tilted rack launch); damage <= 0 = a VISUAL-ONLY round.
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extern void BTPushProjectile(const Point3D &muzzle, void *shooter, void *target,
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const Point3D &targetPos, Scalar speed, Scalar damage);
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const Point3D &targetPos, Scalar speed, Scalar damage,
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const Vector3D *launch_velocity = 0, int guided = 1);
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//###########################################################################
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// Port-side salvo replication state (missile-visibility wave).
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//
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// The launcher OBJECT is byte-locked at 0x44C (factory alloc) -- salvo state
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// cannot live on it. Keyed by launcher identity: on a MASTER, `fired` counts
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// FireWeapon salvos (serialized in the extended update record); on a
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// REPLICANT, `seen` tracks the last counter applied (-1 = unsynced, so a
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// freshly-joined peer does not replay the master's historical count).
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//###########################################################################
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namespace {
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struct BTSalvoState
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{
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const void *owner;
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int fired; // master: salvos launched
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int seen; // replicant: last counter applied (-1 = unsynced)
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Point3D target; // master: the last salvo's aim point
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};
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BTSalvoState gSalvoTable[64];
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BTSalvoState &BTSalvoOf(const void *launcher)
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{
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int freeSlot = -1;
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for (int i = 0; i < 64; ++i)
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{
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if (gSalvoTable[i].owner == launcher)
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return gSalvoTable[i];
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if (gSalvoTable[i].owner == 0 && freeSlot < 0)
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freeSlot = i;
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}
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BTSalvoState &s = gSalvoTable[(freeSlot >= 0) ? freeSlot : 0];
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s.owner = launcher;
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s.fired = 0;
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s.seen = -1;
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s.target = Point3D(0.0f, 0.0f, 0.0f);
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return s;
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}
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}
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//###########################################################################
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//###########################################################################
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@@ -258,15 +299,91 @@ void MissileLauncher::FireWeapon()
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+ launchVelocity.y*launchVelocity.y
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+ launchVelocity.z*launchVelocity.z);
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// Always launch -- BTPushProjectile falls back to gEnemyMech when the owner's target
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// slot isn't populated (bring-up); missileCount missiles per salvo.
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// slot isn't populated (bring-up); missileCount missiles per salvo. The authored
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// MuzzleVelocity VECTOR rides along (missile-arc wave): the round leaves the rack
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// on the authored up-tilt, then the seeker loft + steering arc it onto the target.
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int nmiss = (missileCount > 0 && missileCount < 40) ? missileCount : 1;
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for (int i = 0; i < nmiss; ++i)
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BTPushProjectile(muzzle, o, target, targetPos, speed, damageData.damageAmount);
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BTPushProjectile(muzzle, o, target, targetPos, speed, damageData.damageAmount,
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&launchVelocity);
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// Salvo replication (missile-visibility wave): bump the fire counter + stamp
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// the aim point; the extended update record carries both to peer nodes.
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{
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BTSalvoState &s = BTSalvoOf(this);
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++s.fired;
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s.target = targetPos;
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}
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simulationFlags |= 0x1; // replication-dirty
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// ENQUEUE the record (visibility fix): the dirty flag alone never
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// serializes -- ForceUpdate sets the updateModel bit that makes the next
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// PerformAndWatch write THIS subsystem's record into the mech's update
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// stream (the exact mechanism the Emitter's beam replication uses,
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// emitter.cpp:512). Without it the peer never saw a salvo record at all.
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ForceUpdate();
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Check_Fpu();
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}
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//#############################################################################
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// WriteUpdateRecord / ReadUpdateRecord (PORT record extension -- missile-
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// visibility wave; see the mislanch.hpp banner). The master serializes the
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// salvo counter + aim point after the MechWeapon base fields; the replicant
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// edge-detects the counter and mirrors the salvo as VISUAL-ONLY rounds
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// (damage 0 -- the master's own rounds deliver the damage cross-pod).
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//
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void
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MissileLauncher::WriteUpdateRecord(Simulation__UpdateRecord *message, int update_model)
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{
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MechWeapon::WriteUpdateRecord(message, update_model); // @004b9690 (alarm fields)
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MissileLauncher__UpdateRecord *rec = (MissileLauncher__UpdateRecord *)message;
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BTSalvoState &s = BTSalvoOf(this);
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rec->recordLength = sizeof(MissileLauncher__UpdateRecord);
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rec->salvoCounter = s.fired;
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rec->salvoRounds = missileCount;
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rec->salvoTarget = s.target;
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}
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void
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MissileLauncher::ReadUpdateRecord(Simulation__UpdateRecord *message)
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{
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MechWeapon::ReadUpdateRecord(message); // @004b964c (alarm apply)
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MissileLauncher__UpdateRecord *rec = (MissileLauncher__UpdateRecord *)message;
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BTSalvoState &s = BTSalvoOf(this);
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if (s.seen < 0)
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{
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// first sync after spawn/join: adopt the master's count silently --
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// no replay of salvos fired before we could see them.
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s.seen = rec->salvoCounter;
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}
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else if (rec->salvoCounter != s.seen)
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{
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s.seen = rec->salvoCounter;
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// Mirror ONE salvo (a missed record collapses to one -- catch-up
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// replays would draw stale phantom volleys). Rounds fly the same
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// authored launch vector + seeker-loft arc as the master's, from
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// this replicant's own resolved rack ports, damage 0.
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Point3D mz;
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GetMuzzlePoint(mz); // @004b9948
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Scalar spd = (Scalar)sqrtf(launchVelocity.x*launchVelocity.x
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+ launchVelocity.y*launchVelocity.y
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+ launchVelocity.z*launchVelocity.z);
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int n = rec->salvoRounds;
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if (n < 1 || n > 40)
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n = (missileCount > 0 && missileCount < 40) ? missileCount : 1;
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for (int i = 0; i < n; ++i)
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BTPushProjectile(mz, owner, 0 /*no entity: aim point only*/,
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rec->salvoTarget, spd, 0.0f /*VISUAL*/, &launchVelocity);
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if (getenv("BT_PROJ_LOG"))
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DEBUG_STREAM << "[projectile] REPLICANT salvo x" << n
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<< " at(" << rec->salvoTarget.x << "," << rec->salvoTarget.y
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<< "," << rec->salvoTarget.z << ")\n" << std::flush;
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}
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}
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//#############################################################################
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// TakeDamage / DeathReset
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//
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