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129 lines
3.7 KiB
Bash
129 lines
3.7 KiB
Bash
#!/bin/bash
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# $Id$
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# This file is part of OpenTTD.
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# OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
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# OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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# See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
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# Set neutral locale so sort behaves the same everywhere
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LC_ALL=C
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export LC_ALL
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# We really need gawk for this!
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AWK=gawk
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${AWK} --version > /dev/null 2> /dev/null
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if [ "$?" != "0" ]; then
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echo "This script needs gawk to run properly"
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exit 1
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fi
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# This must be called from within a src/???/api directory.
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scriptdir=`dirname $0`
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apilc=`pwd | sed "s@/api@@;s@.*/@@"`
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# Check if we are in the root directory of the API, as then we generate all APIs
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if [ "$apilc" = "script" ]; then
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for api in `find . -type d | cut -b3-`; do
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if [ -z "$api" ]; then continue; fi
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echo "Generating for API '$api' ..."
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cd $api
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sh $scriptdir/../`basename $0`
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cd ..
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done
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exit 0
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fi
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case $apilc in
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template) apiuc="Template" ;;
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ai) apiuc="AI" ;;
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game) apiuc="GS" ;;
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*) echo "Unknown API type."; exit 1 ;;
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esac
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for f in `ls ../*.hpp`; do
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bf=`basename ${f} | sed s@script_@${apilc}_@`
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# ScriptController has custom code, and should not be generated
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if [ "`basename ${f}`" = "script_controller.hpp" ]; then continue; fi
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${AWK} -v BINMODE=1 -v api=${apiuc} -f ${scriptdir}/squirrel_export.awk ${f} > ${bf}.tmp
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if [ "`wc -l ${bf}.tmp | cut -d\ -f1`" = "0" ]; then
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if [ -f "${bf}.sq" ]; then
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echo "Deleted: ${bf}.sq"
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rm -f ${bf}.sq
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fi
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rm -f ${bf}.tmp
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elif ! [ -f "${bf}.sq" ] || [ -n "`diff -I '$Id' ${bf}.tmp ${bf}.sq 2> /dev/null || echo boo`" ]; then
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mv ${bf}.tmp ${bf}.sq
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echo "Updated: ${bf}.sq"
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else
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rm -f ${bf}.tmp
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fi
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done
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# Remove .hpp.sq if .hpp doesn't exist anymore
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for f in `ls *.hpp.sq`; do
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f=`echo ${f} | sed "s/.hpp.sq$/.hpp/;s@${apilc}_@script_@"`
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if [ ! -f ../${f} ];then
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echo "Deleted: ${f}.sq"
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rm -f ${f}.sq
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fi
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done
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if [ "$apilc" = "template" ]; then exit 0; fi
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# Add stuff to ${apilc}_instance.cpp
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f="../../../${apilc}/${apilc}_instance.cpp"
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functions=``
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echo "
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{ }
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/.hpp.sq/ { if (match(\$0, \"template\")) print \$0; next }
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/SQ${apiuc}Controller_Register/ { print \$0; next }
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/SQ${apiuc}.*_Register/ { next }
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/Note: this line is a marker in squirrel_export.sh. Do not change!/ {
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print \$0
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gsub(\"^.*/\", \"\")
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split(\"`grep '^void SQ'${apiuc}'.*_Register(Squirrel \*engine).\?$' *.hpp.sq | sed 's/:.*$//' | sort | uniq | tr -d '\r' | tr '\n' ' '`\", files, \" \")
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for (i = 1; files[i] != \"\"; i++) {
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print \"#include \\\"../script/api/${apilc}/\" files[i] \"\\\"\" \$0
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}
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next;
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}
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/\/\* Register all classes \*\// {
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print \$0
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gsub(\"^.*/\", \"\")
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# List needs to be registered with squirrel before all List subclasses.
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print \" SQ${apiuc}List_Register(this->engine);\" \$0
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split(\"`grep '^void SQ'${apiuc}'.*_Register(Squirrel \*engine).\?$' *.hpp.sq | grep -v 'SQ'${apiuc}'List_Register' | sed 's/^.*void //;s/Squirrel \*/this->/;s/$/;/;s/_Register/0000Register/g;' | sort | sed 's/0000Register/_Register/g' | tr -d '\r' | tr '\n' ' '`\", regs, \" \")
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for (i = 1; regs[i] != \"\"; i++) {
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if (regs[i] == \"SQ${apiuc}Controller_Register(this->engine);\") continue
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print \" \" regs[i] \$0
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}
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next
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}
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{ print \$0; }
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" > ${f}.awk
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${AWK} -v BINMODE=1 -f ${f}.awk ${f} > ${f}.tmp
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if ! [ -f "${f}" ] || [ -n "`diff -I '$Id' ${f} ${f}.tmp 2> /dev/null || echo boo`" ]; then
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mv ${f}.tmp ${f}
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echo "Updated: ${f}"
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else
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rm -f ${f}.tmp
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fi
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rm -f ${f}.awk
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