mirror of
https://github.com/Abdess/retroarch_system.git
synced 2026-10-10 21:43:23 -05:00
112 lines
4.6 KiB
YAML
112 lines
4.6 KiB
YAML
emulator: corsixth
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type: standalone
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core_classification: game_engine
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source: "https://github.com/CorsixTH/CorsixTH"
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upstream: ~
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profiled_date: "2026-10-04"
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source_commit: "2d4671e267cae25847432a2e7d4f814b44f91e35"
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core_version: "0.70.1"
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display_name: "Theme Hospital (CorsixTH)"
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cores: [corsixth]
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systems: [theme-hospital]
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verification: existence
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notes: |
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CorsixTH is a Lua + C++ reimplementation of Bullfrog's Theme Hospital
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engine. It reads graphics, sprites, levels and sounds from an
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untouched Theme Hospital install (full retail/GOG or the shareware
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demo).
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App:checkInstallFolder() in CorsixTH/Lua/app.lua:1450 drives the
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install discovery:
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1. config.theme_hospital_install (user override) is tried first
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(:1453). If unset or wrong, the loader scans a list of common
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paths (:1471-1489) looking for a folder that passes
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App:isThemeHospitalPath, which demands three subdirectories
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named data, levels and qdata (:1435-1447).
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2. Once a candidate is accepted, three sentinel files MUST exist
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(:1521-1523):
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DATA/VBlk-0.tab
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LEVELS/Level.L1
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QDATA/SPointer.dat
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Any missing file aborts init with "Invalid Theme Hospital
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folder specified in config file..." (:1526).
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3. DataM/Demo.dat (:1535) marks the shareware demo install; its
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presence switches a different corruption-size check on
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ANIMS/WINLEVEL.SMK (243188), LEVELS/LEVEL.L1 (163948) and
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DATA/BUTTON01.DAT (252811) at :1559-1561. Full installs instead
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get soft size checks on ANIMS/AREA01V.SMK, WINGAME.SMK,
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WINLEVEL.SMK, LOSE1.SMK and INTRO/INTRO.SM4 (:1563-1567).
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4. QData/Font00V.dat is read unconditionally (:1576) and its CRC32
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picks the charset (mik vs cp437).
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The install root is read as a tree. FileSystem:setRoot() lists the
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root, each subdirectory is listed the first time a path crosses it,
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and every name is matched after normalise() upper-cases it
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(CorsixTH/Lua/filesystem.lua:59-76, 93-117, 243-272). Graphics,
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sprites, levels, sounds and movies are opened from that tree on
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demand, so the install is declared as one directory. The files the
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loader names at startup keep their own entries, written with the
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upper-case names the DOS release ships and the lookup normalises to.
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The sound/music path uses the game's XMI tracks when a SoundFont is
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available (App:findSoundFont at :1589 probes GeneralUser-GS.sf2,
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FluidR3_GM.sf2, FluidR3.sf3 and three Linux system paths); the
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SoundFont is a user preference, not game data.
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files:
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- name: "corsixth/"
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path: "corsixth/"
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type: directory
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system: theme-hospital
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category: game_data
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required: true
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description: "Theme Hospital install directory (full game or demo)"
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source_ref: "CorsixTH/Lua/filesystem.lua:64-76, CorsixTH/Lua/app.lua:1435-1447, 1454, 1499"
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note: "Accepted as an install when it holds data, levels and qdata subdirectories; the rest of the tree is opened by name on demand."
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- name: "VBLK-0.TAB"
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path: "corsixth/DATA/VBLK-0.TAB"
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system: theme-hospital
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category: game_data
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required: true
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description: "Theme Hospital core sprite index; sentinel checked at startup"
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source_ref: "CorsixTH/Lua/app.lua:1521"
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note: "Looked up as Data/VBlk-0.tab."
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- name: "LEVEL.L1"
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path: "corsixth/LEVELS/LEVEL.L1"
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system: theme-hospital
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category: game_data
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required: true
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description: "First Theme Hospital level file; sentinel checked at startup"
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source_ref: "CorsixTH/Lua/app.lua:1522, 1560"
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note: "Looked up as Levels/Level.L1. With the demo marker present, a size more than 1024 bytes away from 163948 is reported as corrupt and the game still starts."
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- name: "SPOINTER.DAT"
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path: "corsixth/QDATA/SPOINTER.DAT"
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system: theme-hospital
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category: game_data
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required: true
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description: "Sprite pointer table; sentinel checked at startup"
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source_ref: "CorsixTH/Lua/app.lua:1523"
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note: "Looked up as QData/SPointer.dat."
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- name: "FONT00V.DAT"
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path: "corsixth/QDATA/FONT00V.DAT"
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system: theme-hospital
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category: game_data
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required: true
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description: "Theme Hospital font; CRC32 selects charset (mik vs cp437)"
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source_ref: "CorsixTH/Lua/app.lua:1576-1584"
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note: "Looked up as QData/Font00V.dat."
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- name: "DEMO.DAT"
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path: "corsixth/DATAM/DEMO.DAT"
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system: theme-hospital
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category: game_data
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required: false
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description: "Demo marker; its presence selects the demo graphics set and the demo size checks"
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source_ref: "CorsixTH/Lua/app.lua:1535-1539, 1558-1561"
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note: "Looked up as DataM/Demo.dat. Absent from a full install."
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