{
  "added_at": "2026-11-09",
  "additional_evidence_urls": [
    "https://github.com/bmbelo87/ddr-1st-recomp/blob/395aa9ff8b8d3ce0f58995749f01662be3cfa8b6/BACKLOG.md"
  ],
  "category": "reconstruction-cases",
  "class": "game",
  "description_en": "DDR 1st Mix recompiles the PlayStation release SLPM-86222 by translating its MIPS code to C with PSXRecomp and building a native executable. Game-specific hooks address runtime behavior, and the author documents tracing an animation error into a cyclic display list that caused freezes.",
  "description_zh": "DDR 1st Mix 借助 PSXRecomp 将 PlayStation 版本 SLPM-86222 的 MIPS 代码转换为 C，再编译为原生程序。项目通过游戏专用钩子处理运行问题；作者还记录了从动画错误追查到显示列表循环、进而导致卡死的过程。",
  "entry_url": "https://awesomerea.org/resources/ddr-1st-mix-recomp-case/",
  "entry_url_zh": "https://awesomerea.org/zh/resources/ddr-1st-mix-recomp-case/",
  "evidence_class": 2,
  "evidence_status": "observed",
  "evidence_url": "https://github.com/bmbelo87/ddr-1st-recomp/blob/395aa9ff8b8d3ce0f58995749f01662be3cfa8b6/README.md",
  "group": "cases",
  "id": "ddr-1st-mix-recomp-case",
  "json_url": "https://awesomerea.org/resources/ddr-1st-mix-recomp-case/record.json",
  "kind": "case-study",
  "markdown_url": "https://awesomerea.org/resources/ddr-1st-mix-recomp-case/index.md",
  "markdown_url_zh": "https://awesomerea.org/zh/resources/ddr-1st-mix-recomp-case/index.md",
  "name": "DDR 1st Mix: static recompilation and freeze analysis",
  "name_zh": "DDR 1st Mix：静态重编译与卡死问题分析",
  "reconstruction_method": "static-recompilation",
  "record_type": "resource",
  "relationship": "independent-reconstruction",
  "requirement_facets": [
    "prerequisites",
    "prerequisites",
    "limits",
    "license"
  ],
  "requirements": [
    "Supply a disc dump with one .cue and 40 .bin tracks, plus the SLPM_862.22 boot executable.",
    "Use Python 3, CMake 3.20 or later, Ninja and Clang; on Windows, use a POSIX shell such as MSYS2 or Git Bash.",
    "The author reports that a runtime hook contains the freeze; the cause of the invalid animation index remains open.",
    "No licence file in the repository."
  ],
  "requirements_zh": [
    "自行提供包含一个 .cue 和 40 个 .bin 轨道的光盘转储，以及 SLPM_862.22 启动程序。",
    "使用 Python 3、CMake 3.20 或更新版本、Ninja 和 Clang；在 Windows 上使用 MSYS2 或 Git Bash 等 POSIX shell。",
    "作者报告称运行时钩子可抑制卡死，但无效动画索引的成因仍未查明。",
    "仓库中没有许可证文件。"
  ],
  "scope": "unknown",
  "targets": [
    "game"
  ],
  "url": "https://github.com/bmbelo87/ddr-1st-recomp",
  "verification": "source-reviewed",
  "verified_at": "2026-11-09"
}