AppRun

#!/bin/bash
HERE="$(dirname "$(readlink -f "${0}")")"
PCSX2_HOME="$HOME/.config/PCSX2"
F11_APPIMAGE_TMP_DIR="$HERE"_tmp
F11_APPIMAGE_CONF_DIR="$HOME/.config/f11conf"
F11_APPIMAGE_VKCONF="$F11_APPIMAGE_CONF_DIR/vulkan.conf"
#===================================================================

make_dir() { [ ! -d "$1" ] && mkdir -p "$1"; };

function cleanup {
	# clean tmp files:
	rm -rf "$F11_APPIMAGE_TMP_DIR"
}
#------------------------------

# Configure AppImage:
if [ "$1" = "f11conf" ] ; then
	echo "Init Configuration:"
	make_dir $F11_APPIMAGE_CONF_DIR
	#like: pcsx2.appimage f11conf vulkan radeon:intel
	if [ "$2" = "vulkan" ] ; then
		cat > $F11_APPIMAGE_VKCONF << EOF
F11_VULKAN=$3
EOF
		cat $F11_APPIMAGE_VKCONF
	fi
	echo "Configuration done! "
	exit 0
fi

# Create a tmp dir to some utils like vulkan (need one new, so remove the old):
if [ -d "$F11_APPIMAGE_TMP_DIR" ]; then
	rm -rf "$F11_APPIMAGE_TMP_DIR"
fi
mkdir "$F11_APPIMAGE_TMP_DIR"

trap cleanup EXIT
#===================================================================

# If not extract and overwrite, $HERE/lib is a link to $HERE/usr/lib, that link to $HERE/usr/lib64
export LD_LIBRARY_PATH="$HERE/usr/lib":$LD_LIBRARY_PATH
export LD_LIBRARY_PATH="$HERE/usr/lib32":$LD_LIBRARY_PATH
export LD_LIBRARY_PATH="$HERE/lib":$LD_LIBRARY_PATH

export PATH=$HERE/bin:$HERE/usr/bin:$PATH
#----------------------------------------

#Sound Library
export LD_LIBRARY_PATH="$HERE/usr/lib32/pulseaudio":$LD_LIBRARY_PATH
export LD_LIBRARY_PATH="$HERE/usr/lib32/alsa-lib":$LD_LIBRARY_PATH
export LADSPA_PATH="$HERE/usr/lib32/ladspa":$LADSPA_PATH
export AO_PLUGIN_PATH="$HERE/usr/lib32/ao/plugins-4":$AO_PLUGIN_PATH

# For mpg123
export LD_LIBRARY_PATH="$HERE/usr/lib32/mpg123":$LD_LIBRARY_PATH

# for libomxil-bellagio
export BELLAGIO_SEARCH_PATH="$HERE/usr/lib32/bellagio":"$HERE/usr/lib32/omxloaders":"$HERE/usr/lib32"

# libGL drivers
export LIBGL_DRIVERS_PATH="$HERE/usr/lib32/dri":$LIBGL_DRIVERS_PATH

# Gallium Nine
export D3D_MODULE_PATH="$HERE/usr/lib32/d3d":$D3D_MODULE_PATH

#Font Config
export FONTCONFIG_PATH="$HERE/etc/fonts":$FONTCONFIG_PATH

#LD
export MAIN32LDLIBRARY="$HERE/usr/lib32/ld-linux.so.2"
#------------------------------

# GTK 2.0
export GTK_PATH="$HERE/usr/lib32/gtk-2.0"
#------------------------------

# GStreamer environment variables
export GST_REGISTRY_REUSE_PLUGIN_SCANNER="no"
export GST_PLUGIN_SYSTEM_PATH_1_0="${HERE}/usr/lib32/gstreamer-1.0/"

export GST_PLUGIN_SCANNER_1_0="${HERE}/usr/lib32/gstreamer-1.0/gst-plugin-scanner"
export GST_PTP_HELPER_1_0="${HERE}/usr/lib32/gstreamer-1.0/gst-ptp-helper"

export GST_PLUGIN_PATH=${GST_PLUGIN_SYSTEM_PATH_1_0}
export GST_PLUGIN_SYSTEM_PATH=${GST_PLUGIN_SYSTEM_PATH_1_0}
export GST_PLUGIN_SCANNER=${GST_PLUGIN_SCANNER_1_0}
#===================================================================

# Gdk Pixbuf
export GDK_PIXBUF_MODULE_FILE="${F11_APPIMAGE_TMP_DIR}/gdk_pixbuf_loaders.cache"
export GDK_PIXBUF_MODULEDIR="${HERE}/usr/lib32/gdk-pixbuf-2.0/2.10.0/loaders"
if [ -d "$F11_APPIMAGE_TMP_DIR" ]; then
	$MAIN32LDLIBRARY "${HERE}/usr/bin/gdk-pixbuf-query-loaders-32" --update-cache
fi
#===================================================================

# For Vulkan drivers:
# Setting VK_ICD_FILENAMES... But the user can use his own variable for local drivers
if [ -n "$VK_ICD_FILENAMES" ] && [ -d "$F11_APPIMAGE_TMP_DIR" ]
then
	echo "Using user \$VK_ICD_FILENAMES: $VK_ICD_FILENAMES"
elif [ -f "$F11_APPIMAGE_VKCONF" ]; then
	. "$F11_APPIMAGE_VKCONF"
	
	IFS_TMP=$IFS
	IFS=:
	for driver in $F11_VULKAN; do
		#echo "$driver"
		if [ "$driver" = "intel" ]; then
			export VK_ICD_FILENAMES="$VK_ICD_FILENAMES:$F11_APPIMAGE_TMP_DIR/intel_icd.i686.json"
			cat > $F11_APPIMAGE_TMP_DIR/intel_icd.i686.json << EOF
{
    "ICD": {
        "api_version": "1.1.102",
        "library_path": "$HERE/usr/lib32/libvulkan_intel.so"
    },
    "file_format_version": "1.0.0"
}
EOF
		elif [ "$driver" = "radeon" ]; then
			export VK_ICD_FILENAMES="$VK_ICD_FILENAMES:$F11_APPIMAGE_TMP_DIR/radeon_icd.i686.json"
			cat > $F11_APPIMAGE_TMP_DIR/radeon_icd.i686.json << EOF
{
    "ICD": {
        "api_version": "1.1.107",
        "library_path": "$HERE/usr/lib32/libvulkan_radeon.so"
    },
    "file_format_version": "1.0.0"
}
EOF
		else
			echo "ERROR: Driver \"$driver\" unsupported yet!!!"
		fi
	done
	
	IFS=$IFS_TMP
fi
#===================================================================

export PCSX2_PLUGIN_DIR="$HERE/usr/lib32/pcsx2"
export PCSX2_GAMEINDEX_DIR="$HERE/usr/share/pcsx2"
export PCSX2_DOC_DIR="$HERE/usr/share/doc/PCSX2"

export LOCPATH="$HERE/usr/share/locale"
#----------------------------------------

# Allow the AppImage to be symlinked to e.g., /usr/bin/glxinfo32 or /usr/bin/glxgears32
if [ -n "$APPIMAGE" ] ; then
	BINARY_NAME=$(basename "$ARGV0")
else
	BINARY_NAME=$(basename "$0")
fi

MAIN="$HERE/usr/bin/PCSX2"
if [ -n "$1" ] && [ -x "$HERE/bin/$1" ] ; then
	MAIN="$HERE/bin/$1" ; shift
elif [ -n "$1" ] && [ -x "$HERE/usr/bin/$1" ] ; then
	MAIN="$HERE/usr/bin/$1" ; shift
elif [ -x "$HERE/bin/$BINARY_NAME" ] ; then
	MAIN="$HERE/bin/$BINARY_NAME"
elif [ -x "$HERE/usr/bin/$BINARY_NAME" ] ; then
	MAIN="$HERE/usr/bin/$BINARY_NAME"
else
	MAIN="$HERE/usr/bin/PCSX2"
fi

# Exec outside apps with inside environment (make the link name "ExternalExec")
if [ "$BINARY_NAME" = "ExternalExec" ] && [ -n "$1" ] && [ -x "$1" ]; then
	MAIN="$1" ; shift
fi
#===================================================================

# Find and update PCSX2 paths:
if [ "$MAIN" = "$HERE/usr/bin/PCSX2" ]; then
	if [ -d "$PCSX2_HOME" ]; then
		for dir_i in $(find -L "$PCSX2_HOME" -name *.ini); do
			HERE_SLASH=$(echo "$HERE" | sed 's,/,\\\/,g')
			sed -i "s/=[^[]*\/usr\/lib/=$HERE_SLASH\/usr\/lib/g" "$dir_i"
		done
	fi
fi
#===================================================================

export __GL_THREADED_OPTIMIZATIONS=1
$MAIN32LDLIBRARY "$MAIN" "$@" | cat