annotate cmake/MolkoBuildTilesets.cmake @ 238:b30c3af37a01

rpg: fix possible dangling pointer in tileset-file We were referencing a pointer in a loop that reallocate the array, create a second loop to generate the second tileset_animation array.
author David Demelier <markand@malikania.fr>
date Fri, 27 Nov 2020 13:32:52 +0100
parents 64f24b482722
children 71b3b7036de7
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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64f24b482722 rpg: implement tilesets separately, closes #2515 @4h
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1 #
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2 # MolkoBuildTilesets.cmake -- CMake build system for molko
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3 #
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4 # Copyright (c) 2020 David Demelier <markand@malikania.fr>
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5 #
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6 # Permission to use, copy, modify, and/or distribute this software for any
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7 # purpose with or without fee is hereby granted, provided that the above
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8 # copyright notice and this permission notice appear in all copies.
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9 #
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10 # THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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11 # WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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12 # MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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13 # ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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14 # WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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15 # ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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16 # OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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17 #
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18
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19 macro(molko_build_tilesets inputs outputs)
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20 set(${outputs})
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21
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22 foreach (t ${inputs})
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23 file(RELATIVE_PATH basename ${CMAKE_CURRENT_SOURCE_DIR} ${t})
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24 string(REGEX REPLACE "\\.json$" ".tileset" output ${basename})
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25 set(output ${CMAKE_CURRENT_BINARY_DIR}/${output})
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26 get_filename_component(outputdir ${output} DIRECTORY)
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27 file(MAKE_DIRECTORY ${outputdir})
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28
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29 add_custom_command(
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30 OUTPUT ${output}
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31 COMMAND
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32 $<TARGET_FILE:mlk-tileset> < ${t} > ${output}
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33 COMMENT
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34 "Generating tileset from ${basename}"
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35 DEPENDS $<TARGET_FILE:mlk-tileset> ${t}
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36 VERBATIM
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37 )
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38
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39 list(APPEND ${outputs} ${output})
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40 endforeach ()
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41 endmacro ()