arcattackandClaude Fable 5
2e9c78d604
The MadCat (and every leg-mech) leans -8deg into a walk / -11deg into a run --
an authored jointhip (hingex) pose in the EXTERIOR gait clips that the walk/run
CYCLE clips never rebind, so it HOLDS. The 1995 game keeps a separate INTERIOR
('i'-suffix) clip set for the mech you PILOT: those shake jointshakey (cockpit
rattle) and OMIT jointhip, so your own view stays level while everyone else sees
you lean. The port had this entirely dead -- the local cockpit mech pitched
-8deg into the ground (user-reported "staring at the ground").
ROOT CAUSE (two stacked bugs):
- The authentic ctor clip-set gate (@part_012.c:10308-10320) was reconstructed
as no-op stubs: LoadLowDetailBody/LoadHighDetailBody MISLABELED the
FUN_004a80d4/86c8 GAIT-CLIP loader addresses as a "body LOD" pair, so the gate
did nothing and a separate unconditional LoadLocomotionClips always loaded
EXTERIOR clips.
- LoadLocomotionClipsExt (the interior loader) was a stub aliased to the
exterior loader.
FIX:
- Reconstructed the real 4-char INTERIOR loader (byte-exact vs @004a86c8; the
'i'-suffix table dumped from the exe @0x10d74d: swri/wwri/wwli/...; all 18
base clips confirmed present in BTL4.RES for mad/blh/ava).
- Fixed the ctor gate: getenv("L4VIEWEXT") || (instanceFlags&0xC)==4 -> exterior
(replicant / forced external view); else -> interior (local cockpit master).
Removed the mislabeling no-op stubs.
- PORT ADAPTATION (MaintainViewClipSet, per-frame in PerformAndWatch): the port
never sets the replicant COPY bit (all MP mechs build as local masters --
heat-sim/scoring/torso-watcher-connect all run on both, by design), so the
ctor gate lands everyone on interior. Pick the set by VIEWPOINT instead: the
mech you pilot keeps interior (level cockpit), every other mech flips once to
exterior (the lean). Reloads only on a viewpoint-status change; the sets
share stride data so the swap is seamless. Model pointers stashed at ctor.
VERIFIED live (BT_HIP_LOG probe): your walking mech writes jointhip=0 (level);
the peer's replica in the other pod's view leans at exactly -8.0/-11.1deg --
the authored clip values. A/B control: L4VIEWEXT=1 forces the walking master
back to 74 sustained -8/-11 writes.
KB: locomotion.md ("NO walk lean" audit conclusion CORRECTED -- the lean is
authored + sustained + clip-set-specific), asset-formats.md (.ANI parses
pitch/yaw/roll for all joint types; KeyJointPos translation; cycle clips carry
no pitch), open-questions.md (item closed).
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
939 lines
46 KiB
C++
939 lines
46 KiB
C++
//===========================================================================//
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// File: mech3.cpp //
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// Project: BattleTech Brick: Entity Manager //
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// Contents: Mech locomotion-clip loading + offline subsystem-stream authoring //
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// -- third implementation slice //
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//---------------------------------------------------------------------------//
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// Date Who Modification //
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// -------- --- ---------------------------------------------------------- //
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// --/--/95 ?? Initial coding. //
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//---------------------------------------------------------------------------//
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// Copyright (C) 1995, Virtual World Entertainment, Inc. All Rights reserved //
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// PROPRIETARY AND CONFIDENTIAL //
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//===========================================================================//
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//
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// RECONSTRUCTED from the shipped binary (Ghidra pseudo-C in
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// all/part_012.c, cluster 0x004a7f50-0x004a9b5a) cross-referenced with the
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// mech2.cpp animation member map, the CLASSMAP subsystem ClassID registry,
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// and the surviving subsystem-name string table at .rdata:0050da25.
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//
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// The decompiler tagged every function in this window as file=? (the
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// MECH*.CPP attribution survived only on the four mech2 gait functions).
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// Attribution to mech3.cpp is by RANGE (this is the lower half of the
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// 0x4a8054-0x4ac868 gap between mech2.cpp @0x4a5028 and heat.cpp @0x4ac868)
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// and by COHESION: the six functions below form two clean groups --
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//
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// (A) per-frame-independent MODEL BUILD: walk the model's animation-clip
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// table, bind each gait clip to the leg SequenceController, integrate
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// its keyframes to recover the per-cycle stride length, and cache the
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// resulting speed caps / stride lengths used by the mech2 gait state
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// machines (legCycleSpeed slewing reads 0x530/0x534/0x538/0x52c/...).
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// @004a7f50 Mech::ResolveAnimationClip (helper; mech2/mech3 boundary)
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// @004a8054 Mech::MeasureClipStride (helper)
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// @004a80d4 Mech::LoadLocomotionClips (1522 bytes)
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// @004a86c8 Mech::LoadLocomotionClipsExt (1525 bytes; 4-char codes)
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//
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// (B) OFFLINE resource authoring (tool path): parse the "gamedata"/
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// "Subsystems" notation block of a model file and emit one streamed
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// Subsystem resource per component, dispatching on the component's
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// type-name string to the right Subsystem::CreateStreamedSubsystem.
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// @004a8cc0 Mech::CreateSubsystemStream (static; type dispatch)
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// @004a9390 Mech::CreateSubsystemsStream (static; container build)
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// @004a9770 Mech::SubsystemDefaultData (static; name->SharedData)
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//
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// These are Mech METHODS / static members. The Mech class declaration is
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// owned by mech.cpp / mech.hpp; this file declares no header of its own.
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// Member offsets it touches are documented in the "Mech model-build member
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// map" block below for the mech.hpp owner to fold in (see report). Byte
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// offsets are noted in comments (e.g. "@0x534"); the decomp addresses the
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// object as int words, so this+0xNN there == byte offset 0xNN in C++.
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//
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//---------------------------------------------------------------------------//
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// Helper / engine routine name mapping used below:
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// FUN_004277a8 SequenceController::SelectSequence(clip, dbg...)
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// (binds a clip handle into the leg SequenceController @0x65c;
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// after the bind, the controller's keyframe table is
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// readable at 0x670 count / 0x680 times[] / 0x690 data[])
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// FUN_00406ff8 ResourceManager::Find(file68, name, 0x10, -1) -> Logical
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// (true if a resource by that name exists; used to probe
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// for optional jump-jet / extra clip sets)
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// FUN_004a7f50 Mech::ResolveAnimationClip(prefix, suffix) -> &ResourceID
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// FUN_004a8054 Mech::MeasureClipStride(slot, &total, &lastKey)
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// FUN_00404088 NotationFile::FindBlock(parent, group, key, &out) -> Logical
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// FUN_004064fc ResourceDirectories::ResolveInclude(dirs, name) -> path
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// FUN_00403e84/00403ecc NotationFile open / close(refcount)
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// FUN_0040485c NotationFile::Root(file) -> node
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// FUN_004022b0/004022e8/004022d0 pool alloc / free / free-path
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// FUN_00406db4 ResourceFile::WriteResource(file,name,type,...,blob,len,-1)
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// FUN_004dbb24 DebugStream::operator<<(stream,str)
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// FUN_004db92c DebugStream::operator<<(stream,char)
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// FUN_004d9c38 DebugStream::flush/emit
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// FUN_004d4c78/004d4a78/004d4b9c/004d4b58 CString find/len/copy/cmp
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// FUN_0041a1a4 Object::IsDerivedFrom(classID) (used by the runtime path)
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//
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// DAT pools referenced (read-only):
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// DAT_004efc94 the global Application; +0x68 == its ResourceManager
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// DAT_0050d8d5.. 3-letter gait-clip suffix table (see suffix map below)
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// DAT_0050d94d.. 4-char gait-clip suffix table for the *Ext loader
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// s_*ClassID_0050da25.. component type-name strings (see dispatch below)
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//
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#include <bt.hpp>
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#pragma hdrstop
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#if !defined(MECH_HPP)
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# include <mech.hpp> // Mech class -- owned by mech.cpp slice
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#endif
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#if !defined(APP_HPP)
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# include <app.hpp>
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#endif
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//===========================================================================//
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// Reconstruction stand-ins LOCAL to this translation unit.
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// The offline "Subsystems" authoring path dispatches each streamed component
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// to its subsystem class's static CreateStreamedSubsystem / DefaultData.
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// Those ~21 classes live in sibling modules not visible here (and PPC /
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// GaussRifle / SubsystemMessageManager have no reconstructed class at all),
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// so the uniform factory surface is declared here as minimal stubs. The
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// bodies/data are resolved at link against the real subsystem modules; these
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// declarations only let the dispatch compile. Kept LOCAL so they never
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// collide with the real sibling classes.
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//===========================================================================//
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typedef Mech::SharedData SharedData; // namespace-scope alias (== Entity__SharedData)
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// 7-arg (non-weapon) streamed-subsystem factory shape.
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#define STREAMED_SUBSYS(NAME) \
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struct NAME { \
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static SharedData DefaultData; \
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static int CreateStreamedSubsystem(NotationFile *, const char *, \
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const char *, void *, NotationFile *, \
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const ResourceDirectories *, int); \
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}
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// 8-arg (weapon) streamed-subsystem factory shape (leading pass counter).
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#define STREAMED_WEAPON(NAME) \
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struct NAME { \
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static SharedData DefaultData; \
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static int CreateStreamedSubsystem(int, NotationFile *, \
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const char *, const char *, void *, NotationFile *, \
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const ResourceDirectories *, int); \
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}
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STREAMED_SUBSYS(HeatSink);
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STREAMED_SUBSYS(Reservoir);
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STREAMED_SUBSYS(Condenser);
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STREAMED_SUBSYS(PoweredSubsystem);
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STREAMED_SUBSYS(Myomers);
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STREAMED_SUBSYS(Generator);
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STREAMED_SUBSYS(HUD);
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STREAMED_SUBSYS(Searchlight);
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STREAMED_SUBSYS(ThermalSight);
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STREAMED_SUBSYS(Sensor);
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STREAMED_SUBSYS(Gyroscope);
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STREAMED_SUBSYS(Torso);
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STREAMED_WEAPON(Emitter);
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STREAMED_WEAPON(PPC);
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STREAMED_WEAPON(ProjectileWeapon);
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STREAMED_WEAPON(MissileLauncher);
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STREAMED_WEAPON(GaussRifle);
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STREAMED_WEAPON(AmmoBin);
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// MechTech is forward-declared in mech.hpp; complete it (non-weapon shape).
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struct MechTech
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{
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static SharedData DefaultData;
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static int CreateStreamedSubsystem(NotationFile *, const char *,
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const char *, void *, NotationFile *,
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const ResourceDirectories *, int);
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};
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// MechControlsMapper is forward-declared in mech.hpp; only its DefaultData is used.
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struct MechControlsMapper { static SharedData DefaultData; };
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// SubsystemMessageManager: leading pass, no trailing index, no DefaultData.
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struct SubsystemMessageManager
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{
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static int CreateStreamedSubsystem(int, NotationFile *, const char *,
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const char *, void *, NotationFile *, const ResourceDirectories *);
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};
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//---------------------------------------------------------------------------//
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// CreateSubsystemsStream (offline tool path) artifact shims.
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// The container builder drives NotationFile / ResourceDirectories and a
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// pool/blob writer through an invented API; these local proxies (cast onto
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// the real incoming pointers) + free helpers carry that surface.
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//---------------------------------------------------------------------------//
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struct NotationNode
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{
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NotationNode *firstChild;
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NotationNode *next;
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void Release(int) {}
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};
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struct NoteX // (cast of NotationFile*)
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{
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template<class...A> int FindBlock(A&&...) { return 0; }
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};
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struct DirsX2 { const char *ResolveInclude(const char *, const char *) { return ""; } }; // (cast of ResourceDirectories*)
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struct BlobWriter
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{
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int *p;
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BlobWriter() : p(0) {}
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void Init(void *blob, int, int) { p = (int *)blob; }
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int *put32(int v) { if (p) *p++ = v; return p; }
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int *current() { return p; }
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void advance(int words) { p += words; }
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int length() { return 0; }
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};
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template<class...A> inline NotationFile *OpenNote(A&&...) { return 0; }
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template<class A> inline NotationNode *RootNote(A) { return 0; }
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template<class...A> inline void CloseNote(A&&...) {}
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template<class...A> inline void FreePath(A&&...) {}
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template<class...A> inline void PoolFree(A&&...) {}
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template<class...A> inline void PoolFreeBuf(A&&...){}
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inline void *PoolAlloc(size_t bytes) { return ::operator new(bytes); }
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inline const char *StrFind(const char *s, const char *) { return s; }
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inline int StrLen(const char *s) { return (int)(s ? strlen(s) : 0); }
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inline char *StrCopyN(char *d, const char *s, int n) { if (d && s) strncpy(d, s, n); return d; }
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template<class...A> inline void *FUN_00406db4(A&&...) { return 0; } // ResourceFile::WriteResource
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//###########################################################################
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//################ Mech model-build member map (offsets) ################
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//###########################################################################
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//
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// For the mech.hpp owner. Scalar unless noted. Names continue the mech2
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// map; "?" flags an uncertain semantic. The speed-cap / stride members are
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// shared with the mech2 gait state machines (those are the *readers*; the
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// loaders below are the *writers*).
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//
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// @0x34c reverseStrideLength written = (s_c+s_d)/(d_c+d_d) (slots 0xc/0xd)
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// @0x350 gimpStrideLength written = -(s_12+s_13)/(d_12+d_13); stored negative
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// @0x52c gimpSpeedMax = last-keyframe stride of the gimp-base clip
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// @0x530 standSpeed = last-keyframe stride of the stand->walk clip
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// @0x534 walkStrideLength = (s_6+s_7)/(d_6+d_7) (forward walk/run)
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// @0x538 reverseSpeedMax = last-keyframe stride of the reverse-base clip
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// @0x53c jumpRunSpeedMax = last-keyframe stride of the run-jump clip
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// @0x540 jumpWalkSpeedMax = last-keyframe stride of the walk-jump clip
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// @0x544 jumpRunStrideLength = s/d of fall-forward jump clip (slot 0x18)
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// @0x548 jumpWalkStrideLength = s/d of fall-backward jump clip (slot 0x19)
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// @0x580 jumpCapable (int) set 1 iff the model defines the jump clip set
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// @0x584 hasReverseGimpSet (int)? set 1 iff the second optional clip set exists
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// @0x588 hasCrashSet (int)? set 1 iff the third optional clip set exists
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// @0x5b8 groundCycleRate forward-cycle slew rate, on-ground (-> 0x344)
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// @0x5bc airborneCycleRate forward-cycle slew rate, airborne (-> 0x344)
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// @0x5c4 gyroRumbleTimer (float) reset to 0 at the top of a clip load
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// @0x5cc animationClips[] (ptr[]) gait-state -> clip handle (mech2); indexed
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// by MeasureClipStride
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// @0x5d4 crashClipB (ptr) optional-set clip handle
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// @0x5d8 crashClipA (ptr) optional-set clip handle
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// @0x5dc crashClipC (ptr) optional-set clip handle
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// @0x5e0..0x638 namedClip[] (ptr[]) the ~22 resolved gait-clip handles, one
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// per 3-letter suffix (table below)
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// @0x64c gimpBaseClip (ptr) the "bmp" clip handle
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//
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// --- SequenceController internals (object embedded at 0x65c = legAnimation):
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// @0x670 keyframeCount (int) == legAnimation.keyframeCount
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// @0x680 keyframeTimes (ptr) == legAnimation.keyframeTimes[]
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// @0x690 keyframeData (ptr) == legAnimation.keyframeData[] (0xc stride;
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// +8 of each record == cumulative stride value)
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//
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// Gait-clip suffix table @0050d8d5 (3-letter; concatenated onto the model's
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// 3-letter AnimationPrefix to form the clip resource name):
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// swr wwr wwl wsr wsl wrr wrl rrr rrl rwr rwl bmp sbr sbl bsr bsl bbr bbl
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// wgl wgr ggr ggl gsl gsr (+ squ/sqd/trn for the jump/turn set @0050d91d)
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//
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//###########################################################################
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//###########################################################################
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// ResolveAnimationClip
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//
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// @004a7f50 (sits in the 0x4a7924-0x4a8054 sliver between mech2.cpp's last
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// gait function and the mech3 loaders; mech2.cpp did not capture
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// it, and both loaders below depend on it, so it is recovered here.)
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//
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// Concatenate the model's 3-letter AnimationPrefix with a clip suffix and ask
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// the resource manager to resolve the combined name to a clip ResourceID.
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// Returns &ResourceID (eax); the loaders read *result as the handle.
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//###########################################################################
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//###########################################################################
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ResourceDescription::ResourceID *
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Mech::ResolveAnimationClip(const char *prefix, const char *suffix)
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{
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char clipName[12]; // local_10[3] + local_d[9] -- 3+suffix, NUL-term
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Strcpy(clipName, prefix); // inline strcpy (prefix, 3 chars)
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Strcat(clipName, suffix); // inline strcat (suffix)
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// RECONSTRUCTED (was the FUN_00406ff8 mechrecon stub that returned NULL):
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// the decompiled FUN_00406ff8(app+0x68, name, 0x10, -1) is the engine's
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// ResourceFile::FindResourceDescription(name, AnimationResourceType(==0x10), -1)
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// -- a by-name lookup over the resource descriptions. resourceID is public.
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ResourceDescription *desc = application->GetResourceFile()->FindResourceDescription(
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clipName, ResourceDescription::AnimationResourceType, ResourceDescription::NullResourceID);
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return desc ? &desc->resourceID : (ResourceDescription::ResourceID *)0;
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}
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//###########################################################################
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//###########################################################################
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// MeasureClipStride
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//
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// @004a8054
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//
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// Bind the gait clip stored at animationClips[slot] into the leg
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// SequenceController, then walk its keyframe table and integrate the
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// per-keyframe stride deltas. Returns (via out params) the total cycle
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// distance and the value of the final keyframe -- the loaders divide
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// total/last to recover a normalized cycle speed, and use the bare last
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// keyframe as a speed cap.
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//###########################################################################
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//###########################################################################
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void
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Mech::MeasureClipStride(int slot, Scalar *total, Scalar *lastKey)
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{
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legAnimation.SelectSequence( // FUN_004277a8(this+0x65c, ...)
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animationClips[slot], // *(this+0x5cc + slot*4)
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PTR_LAB_0050d708, DAT_0050d70c, DAT_0050d710);
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*total = 0.0f;
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*lastKey = 0.0f;
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for (int i = 0; i < legAnimation.keyframeCount; ++i) // this+0x670
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{
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// times[i] @0x680 ; data[i].stride @ (0x690 + i*0xc + 8)
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Scalar t = legAnimation.keyframeTimes[i];
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*total += (t - *lastKey) * legAnimation.keyframeData[i].stride;
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*lastKey = t;
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}
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}
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//###########################################################################
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//###########################################################################
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// LoadLocomotionClips
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//
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// @004a80d4
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//
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// Resolve and cache every gait clip named by the 3-letter suffix table, bind
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// the base clips to recover the gait speed caps (standSpeed @0x530, walk
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// stride @0x534, reverseSpeedMax @0x538, reverse stride @0x34c, gimpSpeedMax
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// @0x52c, gimp stride @0x350), then probe for the three OPTIONAL clip sets
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// (jump / reverse-gimp / crash) and, if their marker resource exists, resolve
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// those too and set the matching capability flag (jumpCapable @0x580 etc.).
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//###########################################################################
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//###########################################################################
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void
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Mech::LoadLocomotionClips(Mech__ModelResource *model)
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{
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const char *prefix = model->animationPrefix; // param_2 + 0x40
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gyroRumbleTimer = 0.0f; // this+0x5c4 (float; bit-identical to the old int 0)
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// --- stand -> walk : standSpeed is that clip's final-keyframe stride ----
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namedClip[ 0] = *ResolveAnimationClip(prefix, "swr"); // 0x5e0
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legAnimation.SelectSequence(namedClip[0], PTR_LAB_0050d714, DAT_0050d718, DAT_0050d71c);
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standSpeed = legAnimation.keyframeData[legAnimation.keyframeCount].stride; // 0x530
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// --- forward walk/run : stride = (s6+s7)/(d6+d7) ------------------------
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Scalar s0, d0, s1, d1;
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namedClip[ 1] = *ResolveAnimationClip(prefix, "wwr"); // 0x5e4
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MeasureClipStride(6, &s0, &d0);
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namedClip[ 2] = *ResolveAnimationClip(prefix, "wwl"); // 0x5e8
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MeasureClipStride(7, &s1, &d1);
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walkStrideLength = (s0 + s1) / (d0 + d1); // 0x534
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namedClip[ 3] = *ResolveAnimationClip(prefix, "wsr"); // 0x5ec walk->stand R
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namedClip[ 4] = *ResolveAnimationClip(prefix, "wsl"); // 0x5f0 walk->stand L
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// --- reverse base : reverseSpeedMax is that clip's final-keyframe stride -
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namedClip[ 5] = *ResolveAnimationClip(prefix, "wrr"); // 0x5f4
|
|
legAnimation.SelectSequence(namedClip[5], PTR_LAB_0050d720, DAT_0050d724, DAT_0050d728);
|
|
reverseSpeedMax = legAnimation.keyframeData[legAnimation.keyframeCount].stride; // 0x538
|
|
|
|
namedClip[ 6] = *ResolveAnimationClip(prefix, "wrl"); // 0x5f8
|
|
|
|
// --- reverse cycle : stride = (s_c+s_d)/(d_c+d_d) -----------------------
|
|
namedClip[ 7] = *ResolveAnimationClip(prefix, "rrr"); // 0x5fc
|
|
MeasureClipStride(0x0c, &s0, &d0);
|
|
namedClip[ 8] = *ResolveAnimationClip(prefix, "rrl"); // 0x600
|
|
MeasureClipStride(0x0d, &s1, &d1);
|
|
reverseStrideLength = (s0 + s1) / (d0 + d1); // 0x34c
|
|
|
|
//
|
|
// REVERSE + BUMP set -- SLOT MAP BINARY-VERIFIED (raw part_012.c:13660-13683
|
|
// + the .data suffix table @0050d901-19 read from the exe). The earlier
|
|
// draft shifted everything one slot after inventing a "bmp" gait state:
|
|
// the reverse CYCLE states 0x12/0x13 got the back-to-STAND clips, so
|
|
// reversing repeatedly played "coming to a halt" frames (the user's
|
|
// "jerks to inappropriate frames"). True map (state == animationClips
|
|
// index; 0x5cc + 4*state):
|
|
// bmp -> the separate bump-clip member @0x64c (collision stagger)
|
|
// 0x10/0x11 = sbr/sbl (stand->back entry), 0x12/0x13 = bbr/bbl (the
|
|
// back CYCLE), 0x14/0x15 = bsr/bsl (back->stand exit).
|
|
// ("gimp*" member names are historical -- these are the REVERSE figures.)
|
|
//
|
|
animationClips[14] = *ResolveAnimationClip(prefix, "rwr"); // 0x604 state 0xE run->walk R
|
|
animationClips[15] = *ResolveAnimationClip(prefix, "rwl"); // 0x608 state 0xF run->walk L
|
|
// CRASH/BUMP clip -- ALIASING FIX (task #15 crash-anim): @0x64c is NOT a
|
|
// separate member; it IS animationClips[0x20] (0x5cc + 32*4 = 0x64c) -- the
|
|
// clip SetLegAnimation(0x20) binds on a wall impact above the crash
|
|
// threshold (iv2 > 40, master perf @4aaae2). The old separate-member
|
|
// (gimpBaseClip) write left slot 32 EMPTY -- the same one-array bug class
|
|
// as namedClip. Kept dual-written until the dead member is removed.
|
|
animationClips[0x20] = *ResolveAnimationClip(prefix, "bmp"); // 0x64c bump/stagger clip
|
|
gimpBaseClip = animationClips[0x20];
|
|
|
|
animationClips[16] = *ResolveAnimationClip(prefix, "sbr"); // 0x60c state 0x10 stand->back R
|
|
// reverse-entry speed cap: measured from SBR (the draft measured bmp)
|
|
legAnimation.SelectSequence(animationClips[16], PTR_LAB_0050d72c, DAT_0050d730, DAT_0050d734);
|
|
gimpSpeedMax = legAnimation.keyframeData[legAnimation.keyframeCount].stride; // 0x52c
|
|
|
|
animationClips[17] = *ResolveAnimationClip(prefix, "sbl"); // 0x610 state 0x11 stand->back L
|
|
animationClips[20] = *ResolveAnimationClip(prefix, "bsr"); // 0x61c state 0x14 back->stand R
|
|
animationClips[21] = *ResolveAnimationClip(prefix, "bsl"); // 0x620 state 0x15 back->stand L
|
|
|
|
// --- reverse cycle : stride = -(s+s)/(d+d), stored negative -------------
|
|
// NOTE: the decomp sums the slot-0x13 measurement with the *carried-over*
|
|
// measurement (local_10/local_14 from the walk slots above); s1/d1 below
|
|
// therefore still hold those figures. Reproduced as-is.
|
|
animationClips[18] = *ResolveAnimationClip(prefix, "bbr"); // 0x614 state 0x12 back cycle R
|
|
MeasureClipStride(0x12, &s0, &d0);
|
|
animationClips[19] = *ResolveAnimationClip(prefix, "bbl"); // 0x618 state 0x13 back cycle L
|
|
MeasureClipStride(0x13, &s0, &d0);
|
|
gimpStrideLength = -((s0 + s1) / (d0 + d1)); // 0x350
|
|
|
|
//
|
|
// ---- OPTIONAL clip set 1: JUMP JETS ----
|
|
// Probe for the run-jump marker; if present, the model is jump-capable.
|
|
//
|
|
jumpCapable = 0; // this+0x580
|
|
if (ResolveAnimationClip(prefix, "wgl") != 0) // FUN_00406ff8 probe (real)
|
|
{
|
|
jumpCapable = 1;
|
|
|
|
// SLOT MAP BINARY-VERIFIED (raw :13787-13812 + .data @0050d921-35):
|
|
// wgl->0x624 [22], wgr->0x628 [23], ggr->0x62c [24], ggl->0x630 [25],
|
|
// gsl->0x634 [26], gsr->0x638 [27]. (The draft omitted wgl and
|
|
// shifted the rest one slot low.)
|
|
animationClips[22] = *ResolveAnimationClip(prefix, "wgl"); // 0x624 state 0x16
|
|
legAnimation.SelectSequence(animationClips[22], PTR_LAB_0050d738, DAT_0050d73c, DAT_0050d740);
|
|
jumpRunSpeedMax = legAnimation.keyframeData[legAnimation.keyframeCount].stride; // 0x53c
|
|
|
|
animationClips[23] = *ResolveAnimationClip(prefix, "wgr"); // 0x628 state 0x17
|
|
legAnimation.SelectSequence(animationClips[23], PTR_LAB_0050d744, DAT_0050d748, DAT_0050d74c);
|
|
jumpWalkSpeedMax = legAnimation.keyframeData[legAnimation.keyframeCount].stride; // 0x540
|
|
|
|
animationClips[24] = *ResolveAnimationClip(prefix, "ggr"); // 0x62c state 0x18
|
|
MeasureClipStride(0x18, &s0, &d0);
|
|
jumpRunStrideLength = s0 / d0; // 0x544
|
|
|
|
animationClips[25] = *ResolveAnimationClip(prefix, "ggl"); // 0x630 state 0x19
|
|
MeasureClipStride(0x19, &s0, &d0);
|
|
jumpWalkStrideLength = s0 / d0; // 0x548
|
|
|
|
animationClips[26] = *ResolveAnimationClip(prefix, "gsl"); // 0x634 state 0x1A
|
|
animationClips[27] = *ResolveAnimationClip(prefix, "gsr"); // 0x638 state 0x1B
|
|
}
|
|
|
|
//
|
|
// ---- OPTIONAL clip set 2: SQUAT (jump-jet crouch) ----
|
|
// BINARY-VERIFIED (raw part_012.c:13971-14003 + .data strings @0050d939-41):
|
|
// probe "squ" -> flag @0x584; loads squ -> 0x5d8 == animationClips[3] and
|
|
// sqd -> 0x5d4 == animationClips[2]. (The earlier draft guessed the
|
|
// suffixes/slots and stored into side members SetLeg/BodyAnimation never
|
|
// consult -- states 2/3 read animationClips[] directly.)
|
|
//
|
|
hasReverseGimpSet = 0; // this+0x584 (squatCapable)
|
|
if (ResolveAnimationClip(prefix, "squ") != 0)
|
|
{
|
|
hasReverseGimpSet = 1;
|
|
animationClips[3] = *ResolveAnimationClip(prefix, "squ"); // 0x5d8
|
|
animationClips[2] = *ResolveAnimationClip(prefix, "sqd"); // 0x5d4
|
|
}
|
|
|
|
//
|
|
// ---- OPTIONAL clip set 3: TURN-IN-PLACE ----
|
|
// BINARY-VERIFIED (raw :13994-14003 + .data @0050d945/49): probe "trn" ->
|
|
// flag @0x588 (turnCapable); loads trn -> 0x5dc == animationClips[4] --
|
|
// the state-4 turn-in-place clip (SetLegAnimation(4) arms it).
|
|
//
|
|
hasCrashSet = 0; // this+0x588 (turnCapable)
|
|
if (ResolveAnimationClip(prefix, "trn") != 0)
|
|
{
|
|
hasCrashSet = 1;
|
|
animationClips[4] = *ResolveAnimationClip(prefix, "trn"); // 0x5dc
|
|
}
|
|
DEBUG_STREAM << "[loadclips] end: fScale=" << forwardThrottleScale
|
|
<< " gimpSpeedMax=" << gimpSpeedMax << " jumpCapable=" << jumpCapable << "\n" << std::flush;
|
|
}
|
|
|
|
|
|
//###########################################################################
|
|
//###########################################################################
|
|
// LoadLocomotionClipsExt (the INTERIOR clip set)
|
|
//
|
|
// @004a86c8
|
|
//
|
|
// The 4-character suffix table @0050d94d is the 3-letter codes with a trailing
|
|
// 'i' (swri, wwri, wwli, ... -- byte-verified from BTL4OPT.EXE @file 0x10d74d).
|
|
// These are the INTERIOR ('i') gait clips, bound to the LOCAL cockpit MASTER
|
|
// (the ctor gate @part_012.c:10308-10320): they animate `jointshakey` (the
|
|
// cockpit shake node) and OMIT the `jointhip` walk-lean channel the exterior
|
|
// clips carry -- so the pilot's own view stays level while a walking mech
|
|
// leans into its stride for everyone ELSE (the exterior clips, network
|
|
// replicants + the L4VIEWEXT external view). The call/measure/store sequence
|
|
// and the cached targets (0x530/0x534/0x538/0x34c/0x52c/0x350, the optional
|
|
// sets, the capability flags) are LINE-FOR-LINE identical to the 3-char
|
|
// loader; only the suffix operands differ (each gains the 'i'). [T1: byte-
|
|
// exact against @004a86c8 + the suffix-table dump.]
|
|
//###########################################################################
|
|
//###########################################################################
|
|
void
|
|
Mech::LoadLocomotionClipsExt(Mech__ModelResource *model)
|
|
{
|
|
const char *prefix = model->animationPrefix; // param_2 + 0x40
|
|
|
|
gyroRumbleTimer = 0.0f; // this+0x5c4
|
|
|
|
// --- stand -> walk : standSpeed is that clip's final-keyframe stride ----
|
|
namedClip[ 0] = *ResolveAnimationClip(prefix, "swri"); // 0x5e0
|
|
legAnimation.SelectSequence(namedClip[0], PTR_LAB_0050d714, DAT_0050d718, DAT_0050d71c);
|
|
standSpeed = legAnimation.keyframeData[legAnimation.keyframeCount].stride; // 0x530
|
|
|
|
// --- forward walk/run : stride = (s6+s7)/(d6+d7) ------------------------
|
|
Scalar s0, d0, s1, d1;
|
|
namedClip[ 1] = *ResolveAnimationClip(prefix, "wwri"); // 0x5e4
|
|
MeasureClipStride(6, &s0, &d0);
|
|
namedClip[ 2] = *ResolveAnimationClip(prefix, "wwli"); // 0x5e8
|
|
MeasureClipStride(7, &s1, &d1);
|
|
walkStrideLength = (s0 + s1) / (d0 + d1); // 0x534
|
|
|
|
namedClip[ 3] = *ResolveAnimationClip(prefix, "wsri"); // 0x5ec walk->stand R
|
|
namedClip[ 4] = *ResolveAnimationClip(prefix, "wsli"); // 0x5f0 walk->stand L
|
|
|
|
// --- reverse base : reverseSpeedMax is that clip's final-keyframe stride -
|
|
namedClip[ 5] = *ResolveAnimationClip(prefix, "wrri"); // 0x5f4
|
|
legAnimation.SelectSequence(namedClip[5], PTR_LAB_0050d720, DAT_0050d724, DAT_0050d728);
|
|
reverseSpeedMax = legAnimation.keyframeData[legAnimation.keyframeCount].stride; // 0x538
|
|
|
|
namedClip[ 6] = *ResolveAnimationClip(prefix, "wrli"); // 0x5f8
|
|
|
|
// --- reverse cycle : stride = (s_c+s_d)/(d_c+d_d) -----------------------
|
|
namedClip[ 7] = *ResolveAnimationClip(prefix, "rrri"); // 0x5fc
|
|
MeasureClipStride(0x0c, &s0, &d0);
|
|
namedClip[ 8] = *ResolveAnimationClip(prefix, "rrli"); // 0x600
|
|
MeasureClipStride(0x0d, &s1, &d1);
|
|
reverseStrideLength = (s0 + s1) / (d0 + d1); // 0x34c
|
|
|
|
// REVERSE + BUMP set (same slot map as the 3-char loader; see its banner) --
|
|
animationClips[14] = *ResolveAnimationClip(prefix, "rwri"); // 0x604 state 0xE run->walk R
|
|
animationClips[15] = *ResolveAnimationClip(prefix, "rwli"); // 0x608 state 0xF run->walk L
|
|
animationClips[0x20] = *ResolveAnimationClip(prefix, "bmpi");// 0x64c bump/stagger clip
|
|
gimpBaseClip = animationClips[0x20];
|
|
|
|
animationClips[16] = *ResolveAnimationClip(prefix, "sbri"); // 0x60c state 0x10 stand->back R
|
|
legAnimation.SelectSequence(animationClips[16], PTR_LAB_0050d72c, DAT_0050d730, DAT_0050d734);
|
|
gimpSpeedMax = legAnimation.keyframeData[legAnimation.keyframeCount].stride; // 0x52c
|
|
|
|
animationClips[17] = *ResolveAnimationClip(prefix, "sbli"); // 0x610 state 0x11 stand->back L
|
|
animationClips[20] = *ResolveAnimationClip(prefix, "bsri"); // 0x61c state 0x14 back->stand R
|
|
animationClips[21] = *ResolveAnimationClip(prefix, "bsli"); // 0x620 state 0x15 back->stand L
|
|
|
|
// --- reverse cycle : stride = -(s+s)/(d+d), stored negative (carried s1/d1)
|
|
animationClips[18] = *ResolveAnimationClip(prefix, "bbri"); // 0x614 state 0x12 back cycle R
|
|
MeasureClipStride(0x12, &s0, &d0);
|
|
animationClips[19] = *ResolveAnimationClip(prefix, "bbli"); // 0x618 state 0x13 back cycle L
|
|
MeasureClipStride(0x13, &s0, &d0);
|
|
gimpStrideLength = -((s0 + s1) / (d0 + d1)); // 0x350
|
|
|
|
//
|
|
// ---- OPTIONAL clip set 1: JUMP JETS (probe "wgli") ----
|
|
//
|
|
jumpCapable = 0; // this+0x580
|
|
if (ResolveAnimationClip(prefix, "wgli") != 0)
|
|
{
|
|
jumpCapable = 1;
|
|
animationClips[22] = *ResolveAnimationClip(prefix, "wgli"); // 0x624 state 0x16
|
|
legAnimation.SelectSequence(animationClips[22], PTR_LAB_0050d738, DAT_0050d73c, DAT_0050d740);
|
|
jumpRunSpeedMax = legAnimation.keyframeData[legAnimation.keyframeCount].stride; // 0x53c
|
|
|
|
animationClips[23] = *ResolveAnimationClip(prefix, "wgri"); // 0x628 state 0x17
|
|
legAnimation.SelectSequence(animationClips[23], PTR_LAB_0050d744, DAT_0050d748, DAT_0050d74c);
|
|
jumpWalkSpeedMax = legAnimation.keyframeData[legAnimation.keyframeCount].stride; // 0x540
|
|
|
|
animationClips[24] = *ResolveAnimationClip(prefix, "ggri"); // 0x62c state 0x18
|
|
MeasureClipStride(0x18, &s0, &d0);
|
|
jumpRunStrideLength = s0 / d0; // 0x544
|
|
|
|
animationClips[25] = *ResolveAnimationClip(prefix, "ggli"); // 0x630 state 0x19
|
|
MeasureClipStride(0x19, &s0, &d0);
|
|
jumpWalkStrideLength = s0 / d0; // 0x548
|
|
|
|
animationClips[26] = *ResolveAnimationClip(prefix, "gsli"); // 0x634 state 0x1A
|
|
animationClips[27] = *ResolveAnimationClip(prefix, "gsri"); // 0x638 state 0x1B
|
|
}
|
|
|
|
//
|
|
// ---- OPTIONAL clip set 2: SQUAT (probe "squi") ----
|
|
//
|
|
hasReverseGimpSet = 0; // this+0x584 (squatCapable)
|
|
if (ResolveAnimationClip(prefix, "squi") != 0)
|
|
{
|
|
hasReverseGimpSet = 1;
|
|
animationClips[3] = *ResolveAnimationClip(prefix, "squi"); // 0x5d8
|
|
animationClips[2] = *ResolveAnimationClip(prefix, "sqdi"); // 0x5d4
|
|
}
|
|
|
|
//
|
|
// ---- OPTIONAL clip set 3: TURN-IN-PLACE (probe "trni") ----
|
|
//
|
|
hasCrashSet = 0; // this+0x588 (turnCapable)
|
|
if (ResolveAnimationClip(prefix, "trni") != 0)
|
|
{
|
|
hasCrashSet = 1;
|
|
animationClips[4] = *ResolveAnimationClip(prefix, "trni"); // 0x5dc
|
|
}
|
|
DEBUG_STREAM << "[loadclips] INTERIOR ('i') set: fScale=" << forwardThrottleScale
|
|
<< " walkStride=" << walkStrideLength << " jumpCapable=" << jumpCapable
|
|
<< "\n" << std::flush;
|
|
}
|
|
|
|
|
|
//###########################################################################
|
|
//###########################################################################
|
|
// MaintainViewClipSet (port adaptation, task #59)
|
|
//
|
|
// The authentic clip-set gate (@part_012.c:10308-10320) keys on the replicant
|
|
// COPY bit (instanceFlags & 0xC == 4), which the port never sets -- ALL MP mechs
|
|
// are built as local masters (replication rides the mech registry + update
|
|
// records, not the copy-performance path; the heat sim / scoring / torso
|
|
// watcher-connect all run on both, by design). So the ctor gate lands every
|
|
// mech on the INTERIOR set. We restore the authentic RESULT by selecting the
|
|
// set by VIEWPOINT instead, maintained per frame: the mech you PILOT (== the
|
|
// viewpoint entity) keeps the INTERIOR set (level cockpit -- you never see your
|
|
// own mech externally in the real pod); every OTHER mech gets the EXTERIOR set
|
|
// (the authored -8deg jointhip walk lean, which you DO see from your cockpit /
|
|
// the chase cam). Reloads only on a viewpoint-status CHANGE (no per-frame
|
|
// thrash), and the two sets share identical stride data so the swap is seamless.
|
|
// The model pointer is stashed at ctor (the GameModel resource persists for the
|
|
// mission). Fixed array -- mech counts are tiny, no allocator in the tick path.
|
|
//###########################################################################
|
|
//###########################################################################
|
|
namespace {
|
|
struct BTClipEntry { const Mech *mech; Mech__ModelResource *model; int interior; };
|
|
BTClipEntry s_clipReg[32];
|
|
int s_clipRegCount = 0;
|
|
}
|
|
|
|
void BTStashClipState(const Mech *m, Mech__ModelResource *model, int interior)
|
|
{
|
|
for (int i = 0; i < s_clipRegCount; ++i)
|
|
if (s_clipReg[i].mech == m)
|
|
{
|
|
s_clipReg[i].model = model;
|
|
s_clipReg[i].interior = interior;
|
|
return;
|
|
}
|
|
if (s_clipRegCount < 32)
|
|
{
|
|
s_clipReg[s_clipRegCount].mech = m;
|
|
s_clipReg[s_clipRegCount].model = model;
|
|
s_clipReg[s_clipRegCount].interior = interior;
|
|
++s_clipRegCount;
|
|
}
|
|
}
|
|
|
|
void BTUnstashClipState(const Mech *m)
|
|
{
|
|
for (int i = 0; i < s_clipRegCount; ++i)
|
|
if (s_clipReg[i].mech == m)
|
|
{
|
|
s_clipReg[i] = s_clipReg[--s_clipRegCount];
|
|
return;
|
|
}
|
|
}
|
|
|
|
void
|
|
Mech::MaintainViewClipSet()
|
|
{
|
|
if (application == 0 || !BTEnvOn("BT_GAIT_CUTOVER", 1))
|
|
return;
|
|
if (getenv("L4VIEWEXT") != 0) // forced-external debug view: leave EXTERIOR everywhere
|
|
return;
|
|
|
|
Entity *vp = application->GetViewpointEntity();
|
|
if (vp == 0) // viewpoint not assigned yet -- keep the current set
|
|
return;
|
|
|
|
BTClipEntry *e = 0;
|
|
for (int i = 0; i < s_clipRegCount; ++i)
|
|
if (s_clipReg[i].mech == this) { e = &s_clipReg[i]; break; }
|
|
if (e == 0 || e->model == 0) // not registered / no model -- nothing to flip
|
|
return;
|
|
|
|
const int wantInterior = ((Entity *)this == vp) ? 1 : 0;
|
|
if (wantInterior == e->interior) // already holding the right set
|
|
return;
|
|
|
|
if (wantInterior)
|
|
LoadLocomotionClipsExt(e->model); // interior: level cockpit (your own mech)
|
|
else
|
|
LoadLocomotionClips(e->model); // exterior: the authored walk lean (every other mech)
|
|
e->interior = wantInterior;
|
|
DEBUG_STREAM << "[clipfix] mech " << (void *)this << " -> "
|
|
<< (wantInterior ? "INTERIOR (level)" : "EXTERIOR (lean)") << "\n" << std::flush;
|
|
}
|
|
|
|
|
|
//###########################################################################
|
|
//###########################################################################
|
|
// CreateSubsystemStream (offline tool path)
|
|
//
|
|
// @004a8cc0
|
|
//
|
|
// Dispatch one model component to the correct Subsystem subclass's
|
|
// CreateStreamedSubsystem, keyed on the component's type-name string. The
|
|
// long if/else ladder is a sequence of string compares against the component
|
|
// class names; the recognized set (and the factory each maps to) is the
|
|
// authoritative inverse of the runtime ctor switch documented in CLASSMAP.
|
|
// Returns 1 on success, -1 (0xffffffff) on an unknown component type.
|
|
//###########################################################################
|
|
//###########################################################################
|
|
/*static*/ int
|
|
Mech::CreateSubsystemStream(
|
|
int subsystem_index, // param_1
|
|
const char *type_name, // param_2
|
|
int pass, // param_3 (weapon counter)
|
|
NotationFile *model_file, // param_4
|
|
const char *model_name, // param_5
|
|
const char *subsystem_name, // param_6
|
|
SubsystemResourceBlob *out_blob, // param_7
|
|
NotationFile *subsystem_file, // param_8
|
|
const ResourceDirectories *directories) // param_9
|
|
{
|
|
int result;
|
|
|
|
if (Streq(type_name, "HeatSinkClassID"))
|
|
result = HeatSink::CreateStreamedSubsystem(model_file, model_name, subsystem_name, out_blob, subsystem_file, directories, subsystem_index); // FUN_004ae9dc
|
|
else if (Streq(type_name, "ReservoirClassID"))
|
|
result = Reservoir::CreateStreamedSubsystem(model_file, model_name, subsystem_name, out_blob, subsystem_file, directories, subsystem_index); // FUN_004af580
|
|
else if (Streq(type_name, "CondenserClassID"))
|
|
result = Condenser::CreateStreamedSubsystem(model_file, model_name, subsystem_name, out_blob, subsystem_file, directories, subsystem_index); // FUN_004ae658
|
|
else if (Streq(type_name, "PoweredSubsystemClassID"))
|
|
result = PoweredSubsystem::CreateStreamedSubsystem(model_file, model_name, subsystem_name, out_blob, subsystem_file, directories, subsystem_index); // FUN_004b13ac
|
|
else if (Streq(type_name, "MyomersClassID"))
|
|
result = Myomers::CreateStreamedSubsystem(model_file, model_name, subsystem_name, out_blob, subsystem_file, directories, subsystem_index); // FUN_004b9140
|
|
else if (Streq(type_name, "GeneratorClassID"))
|
|
result = Generator::CreateStreamedSubsystem(model_file, model_name, subsystem_name, out_blob, subsystem_file, directories, subsystem_index); // FUN_004b23bc
|
|
else if (Streq(type_name, "HUDClassID"))
|
|
result = HUD::CreateStreamedSubsystem(model_file, model_name, subsystem_name, out_blob, subsystem_file, directories, subsystem_index); // FUN_004b81d4
|
|
else if (Streq(type_name, "SearchlightClassID"))
|
|
result = Searchlight::CreateStreamedSubsystem(model_file, model_name, subsystem_name, out_blob, subsystem_file, directories, subsystem_index); // FUN_004b85a8
|
|
else if (Streq(type_name, "ThermalSightClassID"))
|
|
result = ThermalSight::CreateStreamedSubsystem(model_file, model_name, subsystem_name, out_blob, subsystem_file, directories, subsystem_index); // FUN_004b87d4
|
|
else if (Streq(type_name, "SensorClassID"))
|
|
result = Sensor::CreateStreamedSubsystem(model_file, model_name, subsystem_name, out_blob, subsystem_file, directories, subsystem_index); // FUN_004b1dcc
|
|
else if (Streq(type_name, "GyroscopeClassID"))
|
|
result = Gyroscope::CreateStreamedSubsystem(model_file, model_name, subsystem_name, out_blob, subsystem_file, directories, subsystem_index); // FUN_004b3eb4
|
|
else if (Streq(type_name, "TorsoClassID"))
|
|
result = Torso::CreateStreamedSubsystem(model_file, model_name, subsystem_name, out_blob, subsystem_file, directories, subsystem_index); // FUN_004b6fec
|
|
else if (Streq(type_name, "EmitterClassID"))
|
|
result = Emitter::CreateStreamedSubsystem(pass, model_file, model_name, subsystem_name, out_blob, subsystem_file, directories, subsystem_index); // FUN_004bb478
|
|
else if (Streq(type_name, "PPCClassID"))
|
|
result = PPC::CreateStreamedSubsystem(pass, model_file, model_name, subsystem_name, out_blob, subsystem_file, directories, subsystem_index); // FUN_004bb8e0
|
|
else if (Streq(type_name, "ProjectileWeaponClassID"))
|
|
result = ProjectileWeapon::CreateStreamedSubsystem(pass, model_file, model_name, subsystem_name, out_blob, subsystem_file, directories, subsystem_index);// FUN_004bc7cc
|
|
else if (Streq(type_name, "MissileLauncherClassID"))
|
|
result = MissileLauncher::CreateStreamedSubsystem(pass, model_file, model_name, subsystem_name, out_blob, subsystem_file, directories, subsystem_index); // FUN_004bd08c
|
|
else if (Streq(type_name, "GaussRifleClassID"))
|
|
result = GaussRifle::CreateStreamedSubsystem(pass, model_file, model_name, subsystem_name, out_blob, subsystem_file, directories, subsystem_index); // FUN_004bdd14
|
|
else if (Streq(type_name, "AmmoBinClassID"))
|
|
result = AmmoBin::CreateStreamedSubsystem(pass, model_file, model_name, subsystem_name, out_blob, subsystem_file, directories, subsystem_index); // FUN_004bd6f0
|
|
else if (Streq(type_name, "SubsystemMessageManagerClassID"))
|
|
result = SubsystemMessageManager::CreateStreamedSubsystem(pass, model_file, model_name, subsystem_name, out_blob, subsystem_file, directories); // FUN_0049be10
|
|
else if (Streq(type_name, "MechTechClassID"))
|
|
result = MechTech::CreateStreamedSubsystem(model_file, model_name, subsystem_name, out_blob, subsystem_file, directories, pass); // FUN_004ad48c
|
|
else
|
|
{
|
|
// Unknown component type -> log "<model>:<subsystem> has an unknown
|
|
// component type of <type_name>" and fail the stream.
|
|
DebugStream << model_name;
|
|
DebugStream << ':' << subsystem_name
|
|
<< " has an unknown component type of " << type_name;
|
|
DebugStream.Emit();
|
|
return -1;
|
|
}
|
|
|
|
return (result == 0) ? -1 : 1;
|
|
}
|
|
|
|
|
|
//###########################################################################
|
|
//###########################################################################
|
|
// CreateSubsystemsStream (offline tool path)
|
|
//
|
|
// @004a9390
|
|
//
|
|
// Build the streamed-Subsystems container resource for a model. Open the
|
|
// model's "gamedata"/"Subsystems" sub-file, iterate every subsystem entry,
|
|
// resolve each entry's "Type" (and optional "Include" file), and call
|
|
// CreateSubsystemStream once per component, packing each emitted resource into
|
|
// a contiguous blob (0x770 bytes reserved per subsystem -- the largest
|
|
// streamed Subsystem record). Finally write the packed blob as resource type
|
|
// 0x11 via ResourceFile::WriteResource and return its ResourceID.
|
|
//###########################################################################
|
|
//###########################################################################
|
|
/*static*/ ResourceDescription::ResourceID
|
|
Mech::CreateSubsystemsStream(
|
|
NotationFile *model_file, // param_1 (host)
|
|
const char *model_name, // param_2
|
|
NotationFile *model_notation, // param_3
|
|
const ResourceDirectories *directories) // param_4
|
|
{
|
|
const char *subFileName;
|
|
|
|
if (!((NoteX *)model_notation)->FindBlock("gamedata", "Subsystems", &subFileName)) // FUN_00404088
|
|
{
|
|
DebugStream << model_name << " is missing sub file specification.";
|
|
return (ResourceDescription::ResourceID)-1;
|
|
}
|
|
|
|
const char *subPath = ((DirsX2 *)directories)->ResolveInclude(model_name, subFileName); // FUN_004064fc
|
|
NotationFile *subFile = OpenNote(Alloc(0x20), subPath, 1); // FUN_00403e84
|
|
NotationNode *root = RootNote(subFile); // FUN_0040485c
|
|
|
|
// Count subsystem entries.
|
|
int count = 0;
|
|
for (NotationNode *n = root->firstChild; n; n = n->next)
|
|
++count;
|
|
|
|
if (count == 0)
|
|
{
|
|
DebugStream << model_name << " has no subsystems.";
|
|
root->Release(3);
|
|
FreePath(subPath);
|
|
CloseNote(subFile, 3);
|
|
return (ResourceDescription::ResourceID)-1;
|
|
}
|
|
|
|
// Reserve 0x770 bytes per subsystem; first word of the blob is the count.
|
|
int *blob = (int *)PoolAlloc(count * 0x770); // FUN_004022b0
|
|
BlobWriter cursor; cursor.Init(blob, count * 0x770, 0); // FUN_004030dc
|
|
*cursor.put32(count); // *local_50++ = count
|
|
|
|
for (NotationNode *n = root->firstChild; n; n = n->next)
|
|
{
|
|
const char *entryName = (const char *)(n + 2); // puVar5 + 2
|
|
const char *typeNode;
|
|
if (!((NoteX *)subFile)->FindBlock(entryName, "Type", &typeNode)) // FUN_00404088
|
|
{
|
|
DebugStream << model_name << ':' << entryName << " missing Type.";
|
|
goto fail;
|
|
}
|
|
|
|
// Optional "Include" file -- if present, build a synthetic type name
|
|
// "<Type without trailing ClassID>" and stream the include first.
|
|
const char *includeName;
|
|
NotationFile *includeFile = 0;
|
|
int pass = 1;
|
|
if (((NoteX *)subFile)->FindBlock(entryName, "Include", &includeName)) // FUN_00404088
|
|
{
|
|
const char *inc = ((DirsX2 *)directories)->ResolveInclude(model_name, includeName);
|
|
includeFile = OpenNote(Alloc(0x20), inc, 1);
|
|
|
|
// Strip the "ClassID" suffix off the type name for the include pass.
|
|
const char *tail = StrFind(typeNode, "ClassID"); // FUN_004d4c78
|
|
int len = StrLen(typeNode); // FUN_004d4a78
|
|
char *base = (char *)PoolAlloc(len + 1);
|
|
int keep = (int)(tail - typeNode);
|
|
base = StrCopyN(base, typeNode, keep); // FUN_004d4b9c
|
|
base[keep] = '\0';
|
|
|
|
int rc = CreateSubsystemStream(pass++, typeNode, (int)model_file,
|
|
model_notation, model_name, base,
|
|
cursor.current(), includeFile, directories); // FUN_004a8cc0
|
|
PoolFree(base);
|
|
if (rc == -1) goto fail;
|
|
}
|
|
|
|
// Stream the component itself.
|
|
if (CreateSubsystemStream(pass, typeNode, (int)model_file,
|
|
model_notation, model_name, entryName,
|
|
cursor.current(), subFile, directories) == -1)
|
|
goto fail;
|
|
|
|
if (includeFile)
|
|
{
|
|
FreePath(includeName);
|
|
CloseNote(includeFile, 3);
|
|
}
|
|
cursor.advance(cursor.current()[9]); // += emitted record size
|
|
}
|
|
|
|
{
|
|
ResourceDescription::ResourceID *id =
|
|
(ResourceDescription::ResourceID *)FUN_00406db4( // WriteResource
|
|
model_file, model_name, 0x11, 1, 0,
|
|
blob, cursor.length(), -1);
|
|
PoolFreeBuf(blob);
|
|
root->Release(3);
|
|
FreePath(subPath);
|
|
CloseNote(subFile, 3);
|
|
return *id;
|
|
}
|
|
|
|
fail:
|
|
PoolFreeBuf(blob);
|
|
root->Release(3);
|
|
FreePath(subPath);
|
|
CloseNote(subFile, 3);
|
|
return (ResourceDescription::ResourceID)-1;
|
|
}
|
|
|
|
|
|
//###########################################################################
|
|
//###########################################################################
|
|
// SubsystemDefaultData (offline tool path)
|
|
//
|
|
// @004a9770
|
|
//
|
|
// Map a component type-name string to the static SharedData/ClassDerivations
|
|
// object the streaming machinery should clone defaults from. The very first
|
|
// match (DAT_0050dc1f) returns &Mech::DefaultData @0050bde4 -- i.e. the model
|
|
// itself is the first "component". The remaining names return each
|
|
// subsystem class's static default-data block (addresses confirmed against
|
|
// CLASSMAP / the per-module reconstructions). Returns 0 for an unknown name.
|
|
//###########################################################################
|
|
//###########################################################################
|
|
/*static*/ SharedData *
|
|
Mech::SubsystemDefaultData(const char *type_name)
|
|
{
|
|
if (Streq(type_name, "")) return &Mech::DefaultData; // 0050bde4 (DAT_0050dc1f == "")
|
|
if (Streq(type_name, "ControlsMapper")) return &MechControlsMapper::DefaultData; // 0050ee00
|
|
if (Streq(type_name, "AmmoBinClassID")) return &AmmoBin::DefaultData; // 005125bc
|
|
if (Streq(type_name, "HeatSinkClassID")) return &HeatSink::DefaultData; // 0050e580
|
|
if (Streq(type_name, "ReservoirClassID")) return &Reservoir::DefaultData; // 0050e640
|
|
if (Streq(type_name, "CondenserClassID")) return &Condenser::DefaultData; // 0050e4ec
|
|
if (Streq(type_name, "PoweredSubsystemClassID"))return &PoweredSubsystem::DefaultData; // 0050f4ac
|
|
if (Streq(type_name, "MyomersClassID")) return &Myomers::DefaultData; // 0051154c
|
|
if (Streq(type_name, "GeneratorClassID")) return &Generator::DefaultData; // 0050fb50
|
|
if (Streq(type_name, "HUDClassID")) return &HUD::DefaultData; // 00511078
|
|
if (Streq(type_name, "SensorClassID")) return &Sensor::DefaultData; // 0050fa1c
|
|
if (Streq(type_name, "SearchlightClassID")) return &Searchlight::DefaultData; // 00511198
|
|
if (Streq(type_name, "ThermalSightClassID")) return &ThermalSight::DefaultData; // 00511228
|
|
if (Streq(type_name, "GyroscopeClassID")) return &Gyroscope::DefaultData; // 0050fdb0
|
|
if (Streq(type_name, "TorsoClassID")) return &Torso::DefaultData; // 00510af8
|
|
if (Streq(type_name, "EmitterClassID")) return &Emitter::DefaultData; // 00511d78
|
|
if (Streq(type_name, "PPCClassID")) return &PPC::DefaultData; // 005120c4
|
|
if (Streq(type_name, "ProjectileWeaponClassID"))return &ProjectileWeapon::DefaultData; // 00512198
|
|
if (Streq(type_name, "MissileLauncherClassID")) return &MissileLauncher::DefaultData; // 00512478
|
|
if (Streq(type_name, "GaussRifleClassID")) return &GaussRifle::DefaultData; // 00512478 (shares MissileLauncher table)
|
|
if (Streq(type_name, "ControlsMapper")) return &MechControlsMapper::DefaultData; // 0050ee00 (2nd alias)
|
|
if (Streq(type_name, "MechTech")) return &MechTech::DefaultData; // 0050e270
|
|
return 0;
|
|
}
|
|
|
|
//===========================================================================//
|
|
// End of recovered mech3.cpp slice.
|
|
//===========================================================================//
|