A port of minetestmapper.py to C++ from https://github.com/minetest/minetest/tree/master/util

• libgd
• sqlite3
• xxd binary

cmake .
make

Binary minetestmapper has two mandatory paremeters, -i (input world path) and -o (output image path).

./minetestmapper -i ~/.minetest/worlds/my_world/ -o ~/map.png

bgcolor:

Background color of image, --bgcolor #ffffff

scalecolor:

Color of scale, --scalecolor #000000

playercolor:

Color of player indicators, --playercolor #ff0000

origincolor:

Color of origin indicator, --origincolor #ff0000

drawscale:

Draw tick marks, --drawscale

drawplayers:

Draw player indicators, --drawplayers

draworigin:

Draw origin indicator, --draworigin

geometry:

Limit area to specific geometry, --geometry -800:-800+1600+1600

Default colors.txt is included in binary. Color definitions can be redefined using external colors.txt file.