#!/bin/bash
# set params
NDK_ROOT_LOCAL=/home/james/Software/android/android-ndk-r8b
COCOS2DX_ROOT_LOCAL=/home/james/Project/cocos2d-x

buildexternalsfromsource=

usage(){
cat << EOF
usage: $0 [options]

Build C/C++ native code using Android NDK

OPTIONS:
-s	Build externals from source
-h	this help
EOF
}

while getopts "s" OPTION; do
case "$OPTION" in
s)
buildexternalsfromsource=1
;;
h)
usage
exit 0
;;
esac
done

# try to get global variable
if [ $NDK_ROOT"aaa" != "aaa" ]; then
echo "use global definition of NDK_ROOT: $NDK_ROOT"
NDK_ROOT_LOCAL=$NDK_ROOT
fi

if [ $COCOS2DX_ROOT"aaa" != "aaa" ]; then
echo "use global definition of COCOS2DX_ROOT: $COCOS2DX_ROOT"
COCOS2DX_ROOT_LOCAL=$COCOS2DX_ROOT
fi

TESTS_ROOT=$COCOS2DX_ROOT_LOCAL/samples/TestCpp/proj.android

# make sure assets is exist
if [ -d $TESTS_ROOT/assets ]; then
rm -rf $TESTS_ROOT/assets
fi

mkdir $TESTS_ROOT/assets

# copy resources
for file in $COCOS2DX_ROOT_LOCAL/samples/TestCpp/Resources/*
do
if [ -d $file ]; then
cp -rf $file $TESTS_ROOT/assets
fi

if [ -f $file ]; then
cp $file $TESTS_ROOT/assets
fi
done

# remove test_image_rgba4444.pvr.gz
rm -f $TESTS_ROOT/assets/Images/test_image_rgba4444.pvr.gz
rm -f $TESTS_ROOT/assets/Images/test_1021x1024_rgba8888.pvr.gz
rm -f $TESTS_ROOT/assets/Images/test_1021x1024_rgb888.pvr.gz
rm -f $TESTS_ROOT/assets/Images/test_1021x1024_rgba4444.pvr.gz
rm -f $TESTS_ROOT/assets/Images/test_1021x1024_a8.pvr.gz

# build
if [[ $buildexternalsfromsource ]]; then
echo "Building external dependencies from source"
$NDK_ROOT_LOCAL/ndk-build -C $TESTS_ROOT $* \
NDK_MODULE_PATH=${COCOS2DX_ROOT_LOCAL}:${COCOS2DX_ROOT_LOCAL}/cocos2dx/platform/third_party/android/source
else
echo "Using prebuilt externals"
$NDK_ROOT_LOCAL/ndk-build -C $TESTS_ROOT $* \
NDK_MODULE_PATH=${COCOS2DX_ROOT_LOCAL}:${COCOS2DX_ROOT_LOCAL}/cocos2dx/platform/third_party/android/prebuilt
fi