mirror of
https://github.com/JGRennison/OpenTTD-patches.git
synced 2024-10-31 15:20:10 +00:00
76 lines
2.8 KiB
CMake
76 lines
2.8 KiB
CMake
cmake_minimum_required(VERSION 3.5)
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#
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# Create a single GRF file based on sprites/<grfname>.nfo and sprites/*.png
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# files.
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#
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if(NOT NFORENUM_EXECUTABLE)
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message(FATAL_ERROR "Script needs NFORENUM_EXECUTABLE defined")
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endif()
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if(NOT GRFCODEC_EXECUTABLE)
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message(FATAL_ERROR "Script needs GRFCODEC_EXECUTABLE defined")
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endif()
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if(NOT GRFID_EXECUTABLE)
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message(FATAL_ERROR "Script needs GRFID_EXECUTABLE defined")
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endif()
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if(NOT GRF_SOURCE_FOLDER)
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message(FATAL_ERROR "Script needs GRF_SOURCE_FOLDER defined")
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endif()
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if(NOT GRF_BINARY_FILE)
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message(FATAL_ERROR "Script needs GRF_BINARY_FILE defined")
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endif()
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# Remove the existing output so failures never go unnoticed
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file(REMOVE ${GRF_BINARY_FILE} ${GRF_BINARY_FILE}.hash)
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get_filename_component(GRF_SOURCE_FOLDER_NAME "${GRF_SOURCE_FOLDER}" NAME)
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file(WRITE sprites/${GRF_SOURCE_FOLDER_NAME}.nfo "")
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file(READ ${GRF_SOURCE_FOLDER}/${GRF_SOURCE_FOLDER_NAME}.nfo NFO_LINES)
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# Replace ; with \;, and make a list out of this based on \n
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string(REPLACE ";" "\\;" NFO_LINES "${NFO_LINES}")
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string(REPLACE "\n" ";" NFO_LINES "${NFO_LINES}")
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foreach(NFO_LINE IN LISTS NFO_LINES)
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# Recover the ; that was really in the text (and not a newline)
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string(REPLACE "\\;" ";" NFO_LINE "${NFO_LINE}")
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if(NFO_LINE MATCHES "^#include")
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string(REGEX REPLACE "^#include \"(.*)\"$" "\\1" INCLUDE_FILE ${NFO_LINE})
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file(READ ${GRF_SOURCE_FOLDER}/${INCLUDE_FILE} INCLUDE_LINES)
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file(APPEND sprites/${GRF_SOURCE_FOLDER_NAME}.nfo "${INCLUDE_LINES}")
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else()
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file(APPEND sprites/${GRF_SOURCE_FOLDER_NAME}.nfo "${NFO_LINE}\n")
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endif()
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endforeach()
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execute_process(COMMAND ${NFORENUM_EXECUTABLE} -s sprites/${GRF_SOURCE_FOLDER_NAME}.nfo RESULT_VARIABLE RESULT)
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if(RESULT)
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if(NOT RESULT MATCHES "^[0-9]*$")
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message(FATAL_ERROR "Failed to run NFORenum (${RESULT}), please check NFORENUM_EXECUTABLE variable")
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endif()
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message(FATAL_ERROR "NFORenum failed")
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endif()
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execute_process(COMMAND ${GRFCODEC_EXECUTABLE} -n -s -e -g2 -p1 ${GRF_SOURCE_FOLDER_NAME}.grf RESULT_VARIABLE RESULT)
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if(RESULT)
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if(NOT RESULT MATCHES "^[0-9]*$")
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message(FATAL_ERROR "Failed to run GRFCodec (${RESULT}), please check GRFCODEC_EXECUTABLE variable")
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endif()
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message(FATAL_ERROR "GRFCodec failed")
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endif()
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execute_process(COMMAND ${GRFID_EXECUTABLE} -m ${GRF_SOURCE_FOLDER_NAME}.grf OUTPUT_VARIABLE GRFID_HASH RESULT_VARIABLE RESULT)
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if(RESULT)
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if(NOT RESULT MATCHES "^[0-9]*$")
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message(FATAL_ERROR "Failed to run GRFID (${RESULT}), please check GRFID_EXECUTABLE variable")
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endif()
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message(FATAL_ERROR "GRFID failed")
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endif()
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file(WRITE ${GRF_BINARY_FILE}.hash ${GRFID_HASH})
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# Copy build files back to the source directory.
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execute_process(COMMAND ${CMAKE_COMMAND} -E copy ${GRF_SOURCE_FOLDER_NAME}.grf ${GRF_BINARY_FILE})
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