khallaandClaude Opus 5.5
795fe8f087
- mods/widescreen: redirect the world view's reads of the 1024.0/768.0
constants and the 3D ortho extents to our variables; render size =
monitor; relocate the world view's tile draw list (1750 entries, no
bounds check) into an enlarged object (16384 entries).
- mods/dxwrapper: route DirectDraw through dxwrapper (Dd7to9, D3D9) since
Windows' D3D7 cannot render to targets larger than 2048; fix the game's
device info GUID pointer that dxwrapper's enumeration leaves invalid.
Pinned release fetched by CMake (hash-checked), installed next to the DLL.
- Main menu (UI thread) and loading screen render in a 1024x768 viewport
and are presented scaled ("classic" layout); in-game uses the full size.
- re/patch: verified code patches (operand redirect, push immediates,
displacements) and startup hooks; build.ps1/CMake download fixes.
In-game view untested yet; HUD still at the top-left.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
41 lines
1.8 KiB
CMake
41 lines
1.8 KiB
CMake
# dxwrapper (zlib; github.com/elishacloud/dxwrapper): translates the game's
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# DirectDraw 7 / Direct3D 7 to Direct3D 9, lifting D3D7's 2048x2048 render
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# target limit. Pinned release, verified by hash; installed next to
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# sacred_re.dll in dxwrapper/ and loaded by src/mods/dxwrapper.cpp, so the
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# game folder stays untouched.
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include(FetchContent)
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# Some CMake builds (e.g. WinLibs/MinGW) ship curl without a CA store, so
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# HTTPS downloads fail certificate verification. Fall back to Git for
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# Windows' bundle when nothing else is configured.
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if(NOT CMAKE_TLS_CAINFO AND NOT DEFINED ENV{SSL_CERT_FILE})
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file(TO_CMAKE_PATH "$ENV{ProgramFiles}" _program_files)
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foreach(_bundle "${_program_files}/Git/mingw64/etc/ssl/certs/ca-bundle.crt"
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"${_program_files}/Git/mingw64/ssl/certs/ca-bundle.crt")
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if(EXISTS "${_bundle}")
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set(CMAKE_TLS_CAINFO "${_bundle}")
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break()
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endif()
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endforeach()
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endif()
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FetchContent_Declare(dxwrapper_bin
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URL https://github.com/elishacloud/dxwrapper/releases/download/v1.8.8600.25/dxwrapper.zip
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URL_HASH SHA256=3894368ebce69f348d08e189c2f0818c49aa3b18ad01e06348743bf6a29af97a
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DOWNLOAD_EXTRACT_TIMESTAMP TRUE
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)
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FetchContent_MakeAvailable(dxwrapper_bin)
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function(sacred_re_install_dxwrapper target)
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set(_dest "$<TARGET_FILE_DIR:${target}>/dxwrapper")
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add_custom_command(TARGET ${target} POST_BUILD
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COMMAND ${CMAKE_COMMAND} -E make_directory "${_dest}"
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COMMAND ${CMAKE_COMMAND} -E copy_if_different
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"${dxwrapper_bin_SOURCE_DIR}/Stub/ddraw.dll"
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"${dxwrapper_bin_SOURCE_DIR}/dxwrapper.dll"
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"${dxwrapper_bin_SOURCE_DIR}/License.txt"
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"${CMAKE_SOURCE_DIR}/config/dxwrapper.ini"
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"${_dest}"
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VERBATIM)
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endfunction()
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