mirror of
https://github.com/PodeCaradox/GalaxyQuest-SteamFrame.git
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bigmak94andClaude Opus 5.5
bd9bded792
A native port built on the Petari decompilation (previous commit): an HLE platform layer (OS, DVD, GX, audio, input, NAND) under the game's own code, an OpenXR presentation (a diorama around the player, a giant screen, the HUD and settings as compositor layers, SpaceWarp, dynamic resolution), Touch Plus controls, the tools that convert your own game files (tools/cook, which also takes the few pieces of data the game's executable holds from your sys/main.dol), and the port's changes to the decompilation (`git diff petari-base -- decomp`). README.md explains installing and building, docs/TECHNICAL.md how it works. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
84 lines
2.3 KiB
Python
84 lines
2.3 KiB
Python
import sys, os; sys.path.insert(0, os.path.dirname(os.path.abspath(__file__)))
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from patch import sub, done
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S = 'src/JSystem/J3DGraphBase/J3DShapeMtx.cpp'
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sub(S, ''' psq_st fr1, 0x18(destination), 0, 0
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stfs fr0, 0x20(destination)
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}
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#endif
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}''', ''' psq_st fr1, 0x18(destination), 0, 0
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stfs fr0, 0x20(destination)
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}
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#else
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__builtin_memcpy(dst, src, sizeof(Mtx33));
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#endif
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}''')
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sub(S, ''' psq_st u, 24(dst), 0, 0
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stfs v, 32(dst)
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}
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#endif
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}''', ''' psq_st u, 24(dst), 0, 0
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stfs v, 32(dst)
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}
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#else
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for (int r = 0; r < 3; r++) {
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dst[r][0] = src[r][0];
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dst[r][1] = src[r][1];
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dst[r][2] = src[r][2];
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}
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#endif
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}''')
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B = 'src/JSystem/J3DGraphAnimator/J3DMtxBuffer.cpp'
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sub(B, ''' __REGISTER f32* var_r7 = J3DUnit01;
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i = -1;''', ''' __REGISTER f32* var_r7 = J3DUnit01;
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#ifndef __MWERKS__
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// weightAnmMtx[e] = sum over the envelope's joints of weight * (anmMtx[joint] * invJointMtx[joint]).
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{
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const u16* pIdx = mJointTree->getWEvlpMixMtxIndex();
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const f32* pWeight = mJointTree->getWEvlpMixWeight();
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int envNum = mJointTree->getWEvlpMtxNum();
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for (int e = 0; e < envNum; e++) {
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u8* pEnvScale = &mpEvlpScaleFlagArr[e];
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*pEnvScale = 1;
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Mtx acc;
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for (int r = 0; r < 3; r++) {
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acc[r][0] = acc[r][1] = acc[r][2] = acc[r][3] = 0.0f;
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}
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int envMixNum = mJointTree->getWEvlpMixMtxNum(e);
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int k = 0;
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do {
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u16 jointIdx = *pIdx++;
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f32 w = *pWeight++;
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Mtx prod;
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PSMTXConcat(mpAnmMtx[jointIdx], mJointTree->getInvJointMtx(jointIdx), prod);
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for (int r = 0; r < 3; r++) {
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for (int c = 0; c < 4; c++) {
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acc[r][c] += prod[r][c] * w;
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}
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}
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*pEnvScale &= mpScaleFlagArr[jointIdx];
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} while (++k < envMixNum);
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PSMTXCopy(acc, mpWeightEvlpMtx[e]);
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}
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}
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#else
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i = -1;''')
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sub(B, ''' psq_st var_f30, 40(weightAnmMtx), 0, 0
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ps_merge00 var_f30, var_f24, var_f24
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}
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}
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}''', ''' psq_st var_f30, 40(weightAnmMtx), 0, 0
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ps_merge00 var_f30, var_f24, var_f24
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}
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}
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#endif
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}''')
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done()
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