115 lines
2.3 KiB
ReStructuredText
115 lines
2.3 KiB
ReStructuredText
Minetest Mapper C++
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===================
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A port of minetestmapper.py to C++ from https://github.com/minetest/minetest/tree/master/util
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Requirements
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------------
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* libgd
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* sqlite3
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* xxd binary (You can get xxd from your distribution packages or use '' wget -O xxd.c http://www.opensource.apple.com/source/vim/vim-43/vim/src/xxd/xxd.c?txt && gcc xxd.c -o xxd '')
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Compilation
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-----------
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Plain:
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::
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cmake .
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make
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With levelDB support:
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::
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cmake -DENABLE_LEVELDB=true .
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make
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Debug version:
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::
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cmake -DCMAKE_BUILD_TYPE:STRING=Debug .
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make
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Release version:
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::
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cmake -DCMAKE_BUILD_TYPE:STRING=Release .
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make
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Usage
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-----
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Binary `minetestmapper` has two mandatory paremeters, `-i` (input world path)
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and `-o` (output image path).
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::
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./minetestmapper -i ~/.minetest/worlds/my_world/ -o ~/map.png
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Parameters
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^^^^^^^^^^
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bgcolor:
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Background color of image, `--bgcolor #ffffff`
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scalecolor:
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Color of scale, `--scalecolor #000000`
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playercolor:
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Color of player indicators, `--playercolor #ff0000`
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origincolor:
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Color of origin indicator, `--origincolor #ff0000`
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drawscale:
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Draw tick marks, `--drawscale`
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drawplayers:
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Draw player indicators, `--drawplayers`
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draworigin:
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Draw origin indicator, `--draworigin`
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noshading:
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Don't draw shading on nodes, `--noshading`
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min-y:
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Don't draw nodes below this y value, `--min-y -25`
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max-y:
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Don't draw nodes above this y value, `--max-y 75`
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backend:
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Use specific map backend, supported: sqlite3, leveldb, `--backend leveldb`
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geometry:
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Limit area to specific geometry, `--geometry -800:-800+1600+1600`
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forcegeometry:
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Generate a map of the requested size, even if the world is smaller.
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sqlite-cacheworldrow:
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When using sqlite, read an entire world row at one, instead of reading
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one block at a time.
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This may improve performance when a large percentage of the world is mapped.
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verbose:
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report some useful/ interesting information:
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* maximum coordinates of the world
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* world coordinates included the map being generated
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* number of blocks: in the world, and in the map area.
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* database access statistics.
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Customization of colors.txt
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^^^^^^^^^^^^^^^^^^^^^^^^^^^
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Default `colors.txt` is included in binary. Color definitions can be redefined
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using external `colors.txt` file.
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