realmrun — THIRD-PARTY NOTICES
==============================

This file lists the third-party components that a realmrun release build links
against or relies on at runtime. It satisfies the LEGAL.md §2 requirement that
"third-party licences [are] listed (§2) and their notices shipped with
binaries".

Scope and sources. The rows below are compiled from this repository's own
documentation and build files — docs/CREDITS.md, LEGAL.md §2, and the CMake
build scripts (CMakeLists.txt, src/*/CMakeLists.txt) — and confirmed against
local system copyright files (/usr/share/doc/<pkg>/copyright). Anything not
confirmed is marked "(?)" and must be confirmed before a public release; it is
not guessed here.

IMPORTANT — nothing third-party is bundled in this archive.
This archive contains ONLY realmrun's own binaries plus licence/credit/notice
text (LICENSE, LICENSE-docs, CREDITS.md, README.md, this file). It ships NO
third-party source, libraries, fonts, game data, assets or original files
(LEGAL.md §2/§5). The components listed below are either:
  - system shared libraries that the binaries link dynamically and that must be
    present on the user's machine at runtime (not redistributed here), or
  - resources the engine merely locates at runtime (not vendored, not shipped).
Their own full licence texts travel with those upstream components, not with
this archive.


Components linked or used by the build
--------------------------------------

  component                     | licence (repo source)        | how realmrun uses it
  ------------------------------+------------------------------+----------------------------------------
  SDL2                          | zlib (LEGAL §2)              | Dynamically linked by the SDL front-end
                                |                              | (the `realmrun` engine exe and
                                |                              | `realmrun-view`). Runtime dependency,
                                |                              | NOT vendored. The core command-line
                                |                              | tools do not link it.
  ------------------------------+------------------------------+----------------------------------------
  SDL2_ttf                      | zlib                         | OPTIONAL. Dynamically linked only when
                                | (docs/CREDITS.md entry 5;    | present at build time for the TrueType
                                | confirmed from               | font backend; NOT vendored. Absent in
                                | /usr/share/doc/libsdl*-ttf*/ | the CI/headless build (fixed-cell
                                | copyright, upstream SDL_ttf) | fallback font is pure C, no deps).
  ------------------------------+------------------------------+----------------------------------------
  libvorbisfile / libvorbis /   | BSD-3-Clause                 | OPTIONAL. Dynamically linked only when
  libogg                        | (docs/CREDITS.md entry 5;    | present at build time for OGG music
                                | confirmed from               | decode (D-020); NOT vendored. Music is
                                | /usr/share/doc/libvorbis*/   | a graceful stub when absent.
                                | copyright,                   |
                                | /usr/share/doc/libogg*/      |
                                | copyright)                   |
  ------------------------------+------------------------------+----------------------------------------
  FFmpeg (libavformat,          | LGPL-2.1+ (LEGAL §2,         | OPTIONAL Smacker/video decode (D-005).
  libavcodec, libavutil)        | dynamic linking only)        | Header-detected at build time; loaded
                                |                              | dynamically at runtime with NO link
                                |                              | dependency and NOT vendored (see the
                                |                              | CMake "no libav link dependency"
                                |                              | message). Not present in this archive.
  ------------------------------+------------------------------+----------------------------------------
  SDL_GameControllerDB          | zlib (LEGAL §2)              | gamecontrollerdb.txt is LOCATED on the
  (gamecontrollerdb.txt)        |                              | user's system at runtime, NOT vendored
                                |                              | and NOT shipped in this archive.
  ------------------------------+------------------------------+----------------------------------------
  Liberation Sans               | SIL OFL 1.1 (CREDITS         | Metric-compatible Arial substitute for
                                | entry 6)                     | the optional SDL_ttf backend. LOCATED
                                |                              | on the system at runtime, NOT bundled
                                |                              | (install-time bundling is deferred,
                                |                              | docs/CREDITS.md). Not in this archive.


Planned / not used in this build
---------------------------------

  stb_vorbis — public domain / MIT (LEGAL §2). Listed in LEGAL §2 as a PLANNED
  optional dependency. The current build decodes OGG via the system libvorbis
  (above), not stb_vorbis, so stb_vorbis is neither linked nor shipped here. If
  a future build vendors stb_vorbis, add its licence text to this archive.


Game data and original files
----------------------------

Warlords III: Darklords Rising game data, executables, music, video, art and
text are proprietary and are NEVER included in this repository or in any
realmrun release (LEGAL.md §2/§5). You supply your own legally obtained copy;
realmrun loads it from your own installation. No mods are bundled (docs/MODS.md).


Credit required by permission
-----------------------------

Per the 2026-10-30 permission on file
(docs/legal/trixy-W3CP-permission-2026-10-30.md, LEGAL.md §2/§5), the
reimplemented Code Patch fixes carry the credit:

    Warlords III Code Patch by trixy
    https://www.moddb.com/mods/warlords-iii-code-patch

This credit also appears in README.md, the in-game credits screen and the
settings screen (docs/CREDITS.md).


realmrun's own licences
-----------------------

realmrun source code: GPL-3.0-or-later (see LICENSE).
realmrun documentation: CC BY 4.0 (see LICENSE-docs).
(D-004, LEGAL.md §2.)
