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Find DC3 reference implementation for an RB3 unit. Shows function overlap, DC3 match status, and optionally the DC3 source code. Use to leverage DC3's ~87% complete decomp for shared Milo engine code.
Codex または Claude でインストール この Prompt をコピーして Codex、Claude、または他のアシスタントに貼り付けると、Skill ページを確認してインストールできます。
SOC 職業分類に基づく
Orchestrate a multi-wave, doc-synced investigation loop into (1) AUDIO CORRECTNESS — record the game's output and measure how far it diverges from the expected/ground-truth source audio (the "clipped noise" problem), and (2) ASSET-LOAD PERFORMANCE — profile and attribute the load-time stutters. You act as orchestrator/coordinator: each wave plans+reviews, fans out subagents (via the Workflow tool / ultracode) over independent hypotheses, converges, builds, re-measures, then plans the next wave. Agents hand off through on-disk docs. Use when iterating on web/native audio fidelity or load-stutter perf.
Verify the game's recorded audio is the SAME audio as the source song AND is played CORRECTLY (right pitch/speed, not clipped/noise/silent). Decrypts+decodes the source mogg into a ground-truth reference, captures the game output headless, then measures identity (mix-robust chroma cross-correlation + Chromaprint fingerprint), playback rate (resample-search → speed ratio; catches the 'chipmunk' bug), and distortion (reference-free clip/flat-top/wrap). Use after any audio change (mixer, limiter, resampler, decode, gain) to confirm the right song still plays correctly, or to investigate an audio-fidelity report. Native-first; works for web captures too.
Diff stack-frame layouts between target and base for a function. Labels base-side slots with source variable names from a MWCC DWARF recompile. Identifies SWAPPED pairs (decl-reorder candidates), SHIFTED slots, DIFFER (different variables in same slot), and TGT_ONLY / BASE_ONLY (extra/missing locals). Filters out callee-save slots.
Diff a DATA symbol (vtable, pointer/jump table, string pool, static initializer) between the target and the decompiled build, showing byte differences and — for each relocation slot — which function/symbol each side points to. Use when a data symbol is below 100%, or to see exactly where your decompiled vtable diverges from the target (which slot resolves to the wrong function). This is the diff counterpart to /vtable and /resolve-vcall, which only read the target.
Resolve a single virtual-call slot to its function symbol. Given `class, sub-object offset, slot`, returns the mangled symbol at that slot of the named class's MWCC vtable. Use when objdiff shows a vcall mismatch and you have the three numbers off the asm but don't want to dump the whole vtable.
Dump a class's MWCC vtable from build/SZBE69_B8/obj/*.o. Shows every sub-object table (primary + each base), slot index, byte offset, and the mangled function symbol. Use when objdiff shows a `lwz r12, OFF(r12)` mismatch and you need to map the offset to a virtual method, or when verifying a header's virtual-function order against the compiled binary.
| name | dc3-pair |
| description | Find DC3 reference implementation for an RB3 unit. Shows function overlap, DC3 match status, and optionally the DC3 source code. Use to leverage DC3's ~87% complete decomp for shared Milo engine code. |
| argument-hint | [unit-name] [--source] |
| allowed-tools | Bash(python3 *), Read, Grep, Glob |
Find the corresponding DC3 source file for an RB3 unit and show compatibility info.
DC3 and RB3 share the Milo engine -- most system/ code is similar or identical.
$ARGUMENTS - An RB3 unit name (e.g., CharBones, system/char/CharBones). Add --source to include the full DC3 source code.
Find the DC3 source file for the given RB3 unit:
python3 scripts/dc3_compare.py --filter "$ARGUMENTS" --sort rb3
This shows functions that DC3 has at 100% that RB3 can potentially port.
If --source is requested, read the DC3 source file:
/home/free/code/milohax/dc3-decomp/src/system/system/char/CharBones -> /home/free/code/milohax/dc3-decomp/src/system/char/CharBones.cppFor a unit summary showing which files have the most DC3-ported potential:
python3 scripts/dc3_compare.py --units --filter system/
For very low match functions that DC3 has solved:
python3 scripts/dc3_compare.py --filter system/ --max-rb3 50 --sort rb3
When porting DC3 code to RB3, watch for:
-O4,p -inline noauto -ipa file; DC3 uses MSVC /O2system/ codeMILO_ASSERT but line numbers differ/analyze-function on the RB3 symbol to see Ghidra + current state/dc3-pair unit-name --source to see DC3's implementationninja and check match with objdiff/home/free/code/milohax/dc3-decomp/src/system/system/ code overlaps significantly; band3/ and network/ are game-specificbin/analyze-function first to understand what the original RB3 code does