Subversion Repositories Games.Carmageddon

#!/bin/sh

MY_PATH="$(dirname "$0")"

APP_NAME="Carmageddon"

APP_VERSION="1.0"

APP_COPYRIGHT="© 2023 Pierre-Marie Baty

© 2023 Dethrace Labs

© 1997 Stainless Games"

BUNDLE_ID="com.pmbaty.carmageddon"

ICON_FILE="icon.png"

cd "${MY_PATH}" || exit 1

# cleanup

rm -rf .build

rm -rf "${APP_NAME}.app"

# compiler and linker flags to use

CPPFLAGS="-DDETHRACE_FIX_BUGS=1 -Isrc/harness/include -Isrc/harness -Isrc/smackw32/include -Isrc/BRSRC13/include -Isrc/BRSRC13 -Isrc/S3/include -Isrc/S3 -Isrc/DETHRACE/common -Isrc/DETHRACE/pd -Isrc/DETHRACE -Ilib/glad/include -Ilib/libsmacker -Ilib/miniaudio/include -Ilib/miniaudio/include/miniaudio -Ilib/SDL2 -Ilib"

# read the source files list from the Visual Studio project file if it exists, else list all the .c files from "lib" and "src"

if [ -f "${APP_NAME}.vcxproj" ]; then

	SRCLIST="$(grep "<ClCompile " ${APP_NAME}.vcxproj|awk -F\" '{print $2}'|tr '\\' '/')"

else

	SRCLIST="$(find lib -name '*.c') $(find src -name '*.c')"

fi

# generate the shader programs

echo "Compacting GLSL shaders..."

cd src/harness || exit 1

for SHADER in resources/*.glsl; do

	echo "${SHADER}"

	SYMBOL_NAME="$(echo "${SHADER}"|tr '[:lower:]' '[:upper:]'|sed 's/[\.\/]/_/g')"

	(

		echo "// Auto generated file."

		echo "static const char ${SYMBOL_NAME}[] ="

		echo "{"

		cat "${SHADER}"|hexdump -e '16/1 "%02x" "\n"' -v|sed 's/[0-9a-fA-F][0-9a-fA-F]/0x&, /g' || exit 1

		echo "};"

	) > "${SHADER}.h"

done

cd ../..

# target x86_64 and ARM64

for ARCH in x86_64 arm64; do

	echo "Compiling for ${ARCH}..."

	rm -rf ".build/${ARCH}"

	mkdir -p ".build/${ARCH}" || exit 1 

	# compile source files

	for SRCFILE in ${SRCLIST}; do

		echo "${SRCFILE}"

		cc -o ".build/${ARCH}/$(basename "${SRCFILE}").o" -mmacosx-version-min=10.11 -arch "${ARCH}" ${CPPFLAGS} -c "${SRCFILE}" || exit 1

	done

	# link them together

	echo "Linking for ${ARCH}..."

	cc -o ".build/${ARCH}/${APP_NAME}" ".build/${ARCH}/"*".o" -mmacosx-version-min=10.11 -arch "${ARCH}" -framework Cocoa -framework OpenGL -F. -framework SDL2 -rpath @loader_path/../Frameworks || exit 1

done

# create the app layout

mkdir "${APP_NAME}.app"

mkdir "${APP_NAME}.app/Contents"

mkdir "${APP_NAME}.app/Contents/MacOS"

mkdir "${APP_NAME}.app/Contents/Frameworks"

mkdir "${APP_NAME}.app/Contents/Resources"

# generate and deploy fat Mach-O executable

echo "Generating fat executable..."

lipo ".build/x86_64/${APP_NAME}" ".build/arm64/${APP_NAME}" -create -output "${APP_NAME}.app/Contents/MacOS/${APP_NAME}" || exit 1

# deploy the SDL2 framework

echo "Deploying SDL2 framework..."

cp -pPR SDL2.framework "${APP_NAME}.app/Contents/Frameworks" || exit 1

rm -rf "${APP_NAME}.app/Contents/Frameworks/SDL2.framework/Versions/A/_CodeSignature"

rm -rf "${APP_NAME}.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers"

rm -rf "${APP_NAME}.app/Contents/Frameworks/SDL2.framework/Headers"

# deploy the game data

echo "Deploying game data..."

cp -pPR DATA "${APP_NAME}.app/Contents/Resources" || exit 1

# generate and deploy the app icon

echo "Generating app icon..."

mkdir ".build/${APP_NAME}.iconset" || exit 1

sips -z 16 16     "${ICON_FILE}" --out ".build/${APP_NAME}.iconset/icon_16x16.png"      > /dev/null

sips -z 32 32     "${ICON_FILE}" --out ".build/${APP_NAME}.iconset/icon_16x16@2x.png"   > /dev/null

sips -z 32 32     "${ICON_FILE}" --out ".build/${APP_NAME}.iconset/icon_32x32.png"      > /dev/null

sips -z 64 64     "${ICON_FILE}" --out ".build/${APP_NAME}.iconset/icon_32x32@2x.png"   > /dev/null

sips -z 128 128   "${ICON_FILE}" --out ".build/${APP_NAME}.iconset/icon_128x128.png"    > /dev/null

sips -z 256 256   "${ICON_FILE}" --out ".build/${APP_NAME}.iconset/icon_128x128@2x.png" > /dev/null

sips -z 256 256   "${ICON_FILE}" --out ".build/${APP_NAME}.iconset/icon_256x256.png"    > /dev/null

sips -z 512 512   "${ICON_FILE}" --out ".build/${APP_NAME}.iconset/icon_256x256@2x.png" > /dev/null

sips -z 512 512   "${ICON_FILE}" --out ".build/${APP_NAME}.iconset/icon_512x512.png"    > /dev/null

sips -z 1024 1024 "${ICON_FILE}" --out ".build/${APP_NAME}.iconset/icon_512x512@2x.png" > /dev/null

iconutil -c icns ".build/${APP_NAME}.iconset" -o "${APP_NAME}.app/Contents/Resources/AppIcon.icns" || exit 1

# generate the PkgInfo file

echo -n "APPL???" > "${APP_NAME}.app/Contents/PkgInfo" || exit 1

# generate the Info.plist

(

	echo "<?xml version=\"1.0\" encoding=\"UTF-8\"?>"

	echo "<!DOCTYPE plist PUBLIC \"-//Apple//DTD PLIST 1.0//EN\" \"http://www.apple.com/DTDs/PropertyList-1.0.dtd\">"

	echo "<plist version=\"1.0\">"

	echo "<dict>"

	echo "	<key>CFBundleDevelopmentRegion</key>"

	echo "	<string>en</string>"

	echo "	<key>CFBundleExecutable</key>"

	echo "	<string>${APP_NAME}</string>"

	echo "	<key>CFBundleIconFile</key>"

	echo "	<string>AppIcon.icns</string>"

	echo "	<key>CFBundleIdentifier</key>"

	echo "	<string>${BUNDLE_ID}</string>"

	echo "	<key>CFBundleInfoDictionaryVersion</key>"

	echo "	<string>6.0</string>"

	echo "	<key>CFBundleName</key>"

	echo "	<string>${APP_NAME}</string>"

	echo "	<key>CFBundleVersion</key>"

	echo "	<string>${APP_VERSION}</string>"

	echo "	<key>NSHumanReadableCopyright</key>"

	echo "	<string>${APP_COPYRIGHT}</string>"

	echo "	<key>CFBundlePackageType</key>"

	echo "	<string>APPL</string>"

	echo "	<key>CFBundleSignature</key>"

	echo "	<string>????</string>"

	echo "</dict>"

	echo "</plist>"

) > "${APP_NAME}.app/Contents/Info.plist" || exit 1

# finished

echo "Carmageddon was built successfully"

exit 0