# install all and compile: 6 minutes
apt update
apt install -y build-essential cmake git-core libboost-all-dev libphysfs-dev libssl-dev liblua5.1-0-dev libglew-dev libvorbis-dev libopenal-dev zlib1g-dev zip

git clone -b stable-3.0 https://github.com/icculus/physfs.git && cd physfs && mkdir build && cd build && cmake .. && make -j $(nproc) && make install && cp /usr/local/lib/libphysfs.a /usr/lib/x86_64-linux-gnu/.
cd ../..

wget https://github.com/gesior/otclient_mapgen/archive/refs/heads/master.zip
unzip master.zip 
cd otclient_mapgen-master/data
wget https://github.com/otland/forgottenserver/raw/refs/heads/1.4/data/world/forgotten.otbm
cd things/
wget https://downloads-oracle.ots.me/data/tibia-clients/dat_and_spr/1098.zip
unzip 1098.zip 
cd 1098/
wget https://github.com/otland/forgottenserver/raw/refs/heads/1.4/data/items/items.otb
cd ../../..

sed -i 's/g_dispatcher.scheduleEvent(prepareClient_action, 1000)/prepareClient_action()/g' otclientrc.lua

echo " function autoStartRender()" >> otclientrc.lua
echo " prepareClient(1098, '/things/1098/items.otb', '/forgotten.otbm', 8, 1)" >> otclientrc.lua
echo " generateMap('all', 30)" >> otclientrc.lua
echo " end" >> otclientrc.lua
echo " g_dispatcher.scheduleEvent(autoStartRender, 1000)" >> otclientrc.lua

mkdir build
cd build/
cmake -DCMAKE_BUILD_TYPE=Release .. 
make -j $(nproc)
mv otclient ../otclient
cd ..

apt install -y xauth
# disconnect from SSH
# connect again to SSH with param `-X` ex. ssh -X root@46.62.135.189

# 3 minutes
cd otclient_mapgen-master/
./otclient
# wait until it shows: Map images generation finished.
# then press CTRL+C to close client


mv exported_images/map website_and_php_files/map
mkdir  exported_images/map
cd website_and_php_files/

apt install -y php php-gd php-zip

# 45 sec
./linux_run_all.sh 

cd map_viewer
systemctl stop apache2
php -S 0.0.0.0:80

http://46.62.135.189/index.htm#zoom,14,position,76,97,7

# if you have fast connection between servers (100+ mb/), generate zip file without compression, it's much faster
zip -0 map.zip map

# if you have slow connection between server, generate 7z, which uses more CPU, but reduces compressed files zip by 75% (347MB -> 80 MB)
apt install -y p7zip-full
7za a map.7z map

# to unpack it on server with www:
unzip map.zip
# or
7z x map.7z