arcattackandClaude Opus 4.8
7b7d465e5e
Clean, self-contained extraction of the BattleTech-specific work from the
reverse-engineering workspace -- engine + game + content + build, with nothing
from Red Planet or the raw archive dumps. Builds green (Win32) and runs the
single-player drive->animate->target->fire->damage->destroy loop out of the box.
Layout:
engine/ MUNGA + MUNGA_L4 shared 2007 engine, carrying our BT render/loader
work (bgfload/L4D3D/L4VIDEO: BSL bit-slice decode, LOD/ground/shadow
models) + image codec; the minimal rp/ headers the audio HAL needs
game/ reconstructed BT logic + surviving-original BT source + fwd shims
+ WinMain launcher
content/ full runtime tree (BTL4.RES, VIDEO/, GAUGE/, AUDIO/, eggs, BTDPL.INI)
docs/ format specs + reconstruction ledgers
reference/ raw Ghidra pseudocode (recon source-of-truth) + decomp exporter
tools/ MP console emulator + map/resource scanners
One top-level CMake builds munga_engine lib + bt410_l4 game lib + btl4.exe.
All paths relativized (186 fwd shims + ~437 CMake abs paths -> repo-relative);
DXSDK is the one external, overridable via -DDXSDK. Verified: builds to a
byte-identical 2.27MB exe and runs combat (TARGET DESTROYED, 0 crashes) against
the bundled content.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
570 lines
13 KiB
C++
570 lines
13 KiB
C++
#ifndef __VCSTRUCT_H
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#define __VSTRUCT_H
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struct VCAttribute {
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ElementHandle type; /* The element handle */
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InstanceNo ino;
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VCEntity *first;
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int index;
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uint32 mode;
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uint32 cacheMode;
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uint32 registerMode;
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void *instanceData;
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uint32 instanceDataSize;
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uint32 instanceDataCount;
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VCUserDataList *userDataList;
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VCCallbackFunctions *createFunctionList;
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VCCallbackFunctions *deleteFunctionList;
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VCCallbackFunctions *updateFunctionList;
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void *createCallbackHandle;
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void *updateCallbackHandle;
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void *deleteCallbackHandle;
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};
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struct VCCollision
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{
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InstanceNo ino;
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uint32 status;
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uint32 instanceCount;
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uint32 collReportCount;
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uint32 cacheMode;
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void *instanceData;
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uint32 instanceDataSize;
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uint32 instanceDataCount;
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VCCollisionReportData *collReportData;
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uint32 collReportDataSize;
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uint32 collReportDataCount;
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uint32 numCollisionsReported;
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VCUserDataList *userDataList;
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VCCallbackFunctions *createFunctionList;
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VCCallbackFunctions *deleteFunctionList;
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VCCallbackFunctions *updateFunctionList;
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void *createCallbackHandle;
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void *updateCallbackHandle;
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void *deleteCallbackHandle;
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};
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struct VCIntersection
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{
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InstanceNo ino;
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uint32 status;
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uint32 instanceCount;
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uint32 intersectReportCount;
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uint32 cacheMode;
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void *instanceData;
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uint32 instanceDataSize;
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uint32 instanceDataCount;
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VCIntersectionReportData *intersectReportData;
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uint32 intersectReportDataSize;
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uint32 intersectReportDataCount;
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uint32 numIntersectionsReported;
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VCUserDataList *userDataList;
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VCCallbackFunctions *createFunctionList;
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VCCallbackFunctions *deleteFunctionList;
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VCCallbackFunctions *updateFunctionList;
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void *createCallbackHandle;
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void *updateCallbackHandle;
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void *deleteCallbackHandle;
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};
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struct VCPosition
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{
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InstanceNo ino;
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VCEntity *entity;
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uint32 status;
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uint32 cacheMode;
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void *instanceData;
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VCUserDataList *userDataList;
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VCCallbackFunctions *createFunctionList;
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VCCallbackFunctions *deleteFunctionList;
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VCCallbackFunctions *updateFunctionList;
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void *createCallbackHandle;
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void *updateCallbackHandle;
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void *deleteCallbackHandle;
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};
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struct VCXWindowId
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{
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InstanceNo ino;
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uint32 status;
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uint32 cacheMode;
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void *instanceData;
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uint32 instanceDataSize;
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uint32 instanceDataCount;
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VCUserDataList *userDataList;
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VCCallbackFunctions *createFunctionList;
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VCCallbackFunctions *deleteFunctionList;
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VCCallbackFunctions *updateFunctionList;
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void *createCallbackHandle;
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void *updateCallbackHandle;
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void *deleteCallbackHandle;
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};
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struct VCVisualViewResource
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{
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InstanceNo ino;
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VCAttribute *attribute;
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VCCallbackFunctions *createFunctionList;
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VCCallbackFunctions *deleteFunctionList;
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VCCallbackFunctions *updateFunctionList;
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void *createCallbackHandle;
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void *updateCallbackHandle;
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void *deleteCallbackHandle;
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};
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struct VCPseudoGravity
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{
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InstanceNo ino;
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uint32 status;
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uint32 cacheMode;
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void *instanceData;
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VCUserDataList *userDataList;
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VCCallbackFunctions *createFunctionList;
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VCCallbackFunctions *deleteFunctionList;
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VCCallbackFunctions *updateFunctionList;
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void *createCallbackHandle;
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void *updateCallbackHandle;
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void *deleteCallbackHandle;
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};
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struct VCMaterial
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{
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InstanceNo ino;
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char *name;
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uint32 status;
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uint32 cacheMode;
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void *instanceData;
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uint32 instanceDataSize;
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uint32 instanceDataCount;
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VCUserDataList *userDataList;
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VCCallbackFunctions *createFunctionList;
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VCCallbackFunctions *deleteFunctionList;
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VCCallbackFunctions *updateFunctionList;
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void *createCallbackHandle;
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void *updateCallbackHandle;
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void *deleteCallbackHandle;
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};
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struct VCRadiator
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{
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InstanceNo ino;
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char *name;
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uint32 status;
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uint32 cacheMode;
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void *instanceData;
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VCUserDataList *userDataList;
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VCCallbackFunctions *createFunctionList;
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VCCallbackFunctions *deleteFunctionList;
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VCCallbackFunctions *updateFunctionList;
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void *createCallbackHandle;
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void *updateCallbackHandle;
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void *deleteCallbackHandle;
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};
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struct VCTexture
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{
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InstanceNo ino;
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char *name;
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uint32 status;
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uint32 cacheMode;
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void *instanceData;
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uint32 instanceDataSize;
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uint32 instanceDataCount;
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VCUserDataList *userDataList;
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VCCallbackFunctions *createFunctionList;
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VCCallbackFunctions *deleteFunctionList;
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VCCallbackFunctions *updateFunctionList;
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void *createCallbackHandle;
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void *updateCallbackHandle;
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void *deleteCallbackHandle;
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};
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struct VCRamp
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{
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InstanceNo ino;
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char *name;
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uint32 status;
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uint32 cacheMode;
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void *instanceData;
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uint32 instanceDataSize;
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uint32 instanceDataCount;
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VCUserDataList *userDataList;
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VCCallbackFunctions *createFunctionList;
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VCCallbackFunctions *deleteFunctionList;
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VCCallbackFunctions *updateFunctionList;
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void *createCallbackHandle;
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void *updateCallbackHandle;
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void *deleteCallbackHandle;
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};
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struct VCInput
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{
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InstanceNo ino;
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uint32 status;
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uint32 cacheMode;
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void *instanceData;
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uint32 instanceDataSize;
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uint32 instanceDataCount;
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VCUserDataList *userDataList;
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VCCallbackFunctions *createFunctionList;
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VCCallbackFunctions *deleteFunctionList;
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VCCallbackFunctions *updateFunctionList;
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void *createCallbackHandle;
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void *updateCallbackHandle;
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void *deleteCallbackHandle;
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uint32 numWraps;
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uint32 head;
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};
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struct VCTracker
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{
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InstanceNo ino;
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char *name;
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uint32 status;
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uint32 cacheMode;
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void *instanceData;
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uint32 instanceDataSize;
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uint32 instanceDataCount;
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VCUserDataList *userDataList;
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VCCallbackFunctions *createFunctionList;
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VCCallbackFunctions *deleteFunctionList;
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VCCallbackFunctions *updateFunctionList;
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void *createCallbackHandle;
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void *updateCallbackHandle;
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void *deleteCallbackHandle;
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};
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struct VCSync
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{
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VCSync *next;
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InstanceNo ino;
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uint32 status;
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uint32 cacheMode;
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void *instanceData;
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uint32 instanceDataSize;
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uint32 instanceDataCount;
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VCUserDataList *userDataList;
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VCCallbackFunctions *createFunctionList;
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VCCallbackFunctions *deleteFunctionList;
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VCCallbackFunctions *updateFunctionList;
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void *createCallbackHandle;
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void *updateCallbackHandle;
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void *deleteCallbackHandle;
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};
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struct VCMonitor
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{
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InstanceNo ino;
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char *name;
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uint32 status;
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uint32 cacheMode;
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void *instanceData;
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uint32 instanceDataSize;
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uint32 instanceDataCount;
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VCUserDataList *userDataList;
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VCCallbackFunctions *createFunctionList;
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VCCallbackFunctions *deleteFunctionList;
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VCCallbackFunctions *updateFunctionList;
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void *createCallbackHandle;
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void *updateCallbackHandle;
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void *deleteCallbackHandle;
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};
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typedef struct
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{
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VCAttribute *attribute;
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VCEntity *next;
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int32 index;
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int32 flags;
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VCUserDataList *userDataList;
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} VCAttributeData;
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typedef struct VCEntityData
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{
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dmMatrix apos;
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VCEntity *newParent;
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uint32 traverseMode;
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VCCallbackFunctions *createFuncList;
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VCCallbackFunctions *updateFuncList;
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VCCallbackFunctions *deleteFuncList;
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VCUserDataList *userData;
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void *vcPosCallbackInfo;
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void *objPosCallbackInfo;
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VCCallbackFunctions *entityRelocateCallbackList;
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uint32 entityRelocateMode;
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} VCEntityData;
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struct VCEntity {
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VCEntity *parent; /* Local parental ptr */
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VCEntity *child; /* Local child ptr */
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VCEntity *sibling; /* Local sibling ptr */
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_VCObject *object; /* Hierarchy VL data */
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InstanceNo ino; /* VCObject Instance No */
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VCEntityData *systemData;
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int numAttributes;
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VCAttributeData *attributes;/* Hierarchy data objects */
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};
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typedef struct
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{
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VCColour backgroundColour;
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int backgroundColourSet;
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float32 nearClip;
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int nearClipSet;
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float32 farClip;
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int farClipSet;
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VCColour fogColour;
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uint32 fogMode;
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int fogColourSet;
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float32 nearFog;
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int nearFogSet;
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float32 farFog;
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int farFogSet;
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void *callbackHandle;
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}_VCBodyVisResInfo;
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typedef struct
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{
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char *resourceFile;
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float32 volume;
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int volumeSet;
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float32 spreadingRollOff;
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int spreadingRollOffSet;
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float32 atmosphericAbsorption;
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int atmosphericAbsorptionSet;
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void *callbackHandle;
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}_VCBodyAudioResInfo;
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struct VCBody
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{
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VCBody *next;
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_VCBody *body;
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uint32 bodySize;
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uint32 bodyCount;
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VCEntity *rootEntity;
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VCEntity *bodyPosEntity;
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InstanceNo ino;
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VCCallbackFunctions *bodyPartCreateList;
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_VCBodyPartList *bodyPartList;
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VCCallbackFunctions *attributeFuncList;
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VCCallbackFunctions *inputFuncList;
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VCCallbackFunctions *collisionFuncList;
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_VCBodyVisResInfo visualInfo;
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_VCBodyAudioResInfo audioInfo;
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};
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struct _VCBody_InputFuncData
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{
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uint32 minKeyCode;
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uint32 maxKeyCode;
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char *limbName;
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};
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struct _VCBody_CollideFuncData
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{
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char *limbName;
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};
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struct _VCInput_FuncData
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{
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uint32 minKeyCode;
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uint32 maxKeyCode;
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};
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struct VCUserDataList
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{
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VCUserDataList *next;
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uint32 vcId;
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void *data;
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};
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struct VCCollisionReport_Traverse
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{
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uint32 instanceCount;
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VCCollision *collision;
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uint32 nextOffset;
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};
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struct VCIntersectionReport_Traverse
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{
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uint32 instanceCount;
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VCIntersection *intersection;
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uint32 nextOffset;
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};
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struct VCEntity_Traverse
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{
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VCEntity *currentObject; /* Current hierarchy pos */
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VCEntity *startObject; /* Start hierarchy pos */
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};
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struct VCAttribute_EntityTraverse
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{
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VCEntity *entity;
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int32 index;
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};
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struct VCEntity_AttributeTraverse
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{
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VCEntity *entity;
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int32 nextIndex;
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ElementHandle element;
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};
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struct VCBody_Traverse
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{
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VCBody *body;
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};
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struct VCVisualView_Traverse
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{
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duHashIterator hashIter;
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VCAttribute *visResource;
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};
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struct VCBody_AttributeTraverse
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{
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VCBody *body;
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char *limbName; /* Request limb */
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ElementHandle element;
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_VCBodyPartList *currentBodyPart;
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int currentAttribute;
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VCBody *currentBody;
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VCBody_Traverse bodyTraverseInfo;
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};
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struct VCCallbackFunctions
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{
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VCCallbackFunctions *next;
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VC_CallbackFunc function;
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void *data;
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void *systemData;
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};
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typedef union
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{
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VCEntity_Traverse entityT;
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VCEntity_AttributeTraverse entityAttributeT;
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VCAttribute_EntityTraverse attributeEntityT;
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VCBody_Traverse bodyT;
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VCBody_AttributeTraverse bodyAttributeT;
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VCCollisionReport_Traverse collReportT;
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VCIntersectionReport_Traverse intersectReportT;
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VCVisualView_Traverse viewT;
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}VC_Traverse;
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typedef struct
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{
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ElementHandle element;
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char *limbName;
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} _VCAttributeElementData;
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typedef struct
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{
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InstanceNo inst;
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VCCallbackFunctions *functionList;
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} _VCInstCallback;
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typedef struct
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{
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VCBody *body;
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_VCBodyPartList *bodyPart;
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}_VCBodyPartInfo;
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struct _VCTimer_CallbackInfo
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{
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VLTime lastTime;
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VLTime time;
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VLTimerMode mode;
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};
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struct _VCBodyPartList
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{
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_VCBodyPartList *next;
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VCAttribute *bodyPartAttr;
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VCBody *body;
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uint32 inputNeeded;
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/*
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VCEntity *pickedObject;
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VCEntity_DropFunc dropFunc;
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void *dropData;
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VCAttribute *pickAttr;
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*/
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};
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typedef struct
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{
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VCAttribute *bodyPartAttr;
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VCBody *body;
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VCEntity_DropFunc dropFunc;
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void *dropData;
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VCPickObjectData pickObject;
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}_VCBodyPickInfo;
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typedef struct
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{
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VCCallbackFunctions *relocateFunctionList;
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VCCallbackFunctions *createFunctionList;
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VCCallbackFunctions *invalidFunctionList;
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VCCallbackFunctions *updateFunctionList;
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VCCallbackFunctions *deleteFunctionList;
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void *createCallbackHandle;
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void *updateCallbackHandle;
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void *deleteCallbackHandle;
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uint32 relocateMode;
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} _VCObjectFunctions;
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typedef struct
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{
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_VCObjectFunctions functions;
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int explicitInstances;
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duHashTab *instTable;
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ElementHandle element;
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uint32 registered;
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} _VCAttributeCallback;
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typedef struct
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{
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_VCAttributeCallback *callbackList;
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int32 listSize;
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} _VCAttributeCallbackList;
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typedef struct
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{
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void *relocateCallbackHandle;
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void *invalidCallbackHandle;
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}_VCEntityRelocateCallbackHandles;
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typedef struct _VCSyncCallbackInfo
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{
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struct _VCSyncCallbackInfo *next;
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char *actorName;
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char *actorType;
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VCSync_Func updateFunc;
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VCSync_Func deleteFunc;
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void *data;
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}_VCSyncCallbackInfo;
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#endif
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