Initial commit

4 files changed, 106 insertions, 0 deletions

diff --git a/scripts/convert_maps.sh b/scripts/convert_maps.sh
new file mode 100755
index 0000000..32ef029
--- /dev/null
+++ b/scripts/convert_maps.sh
@@ -0,0 +1,53 @@
+#!/bin/bash
+# Convert a huge .png file into smaller chunks for LeafletJS.
+#
+# Copyright (C) 2020  Markus Koch <markus@notsyncing.net> 
+#
+# This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0.
+# You can obtain a copy of the license at https://mozilla.org/MPL/2.0/.
+
+# TODO: The width of the input png has to be a multiple of TILESIZE, otherwise bad things will happen.
+#       Workaround for now is to add white borders on the bottom and right:
+#         `convert $MAPFILE -extent ${crop}x${crop} -gravity NorthWest $MAPFILE.scaled.png`
+
+TILESIZE=256
+MAPNAME="world-2020-04-09"
+MAPFILE="../$MAPNAME.png"
+
+width=`file "$MAPFILE" | sed -n "s/.* \([0-9]\+\) x \([0-9]\+\).*/\1/p"`
+crop=$TILESIZE
+zoom=0
+
+while true; do
+	out="$MAPNAME/$zoom"
+	tempfile=$out/temp.png
+	
+	echo ""
+	echo "Generating maps for zoomlevel $zoom to $out..."
+		
+	mkdir -p $out;
+	
+	if [ ! -f "$tempfile" ]; then
+		if [ $crop -ge $width ]; then
+			echo "  Reached max zoom at zoomlevel $zoom [using original zoom]"
+			cp $MAPFILE $tempfile
+			#convert $MAPFILE -extent ${crop}x${crop} -gravity NorthWest $tempfile
+		else
+			echo "  Scaling map for zoomlevel $zoom"
+			convert $MAPFILE -resize ${crop}x${crop} $tempfile
+		fi
+	else
+		echo "  Reusing existing scaled image"
+	fi
+
+	echo "  Generating tiles..."
+	convert $tempfile -crop ${TILESIZE}x${TILESIZE} +adjoin $out/%05d.png
+	
+	rm $tempfile
+	
+	if [ $crop -ge $width ]; then
+		break;
+	fi
+	crop=$(($crop * 2))
+	zoom=$(($zoom + 1))
+done;
diff --git a/scripts/geojson/cities.json b/scripts/geojson/cities.json
new file mode 100644
index 0000000..d66fd89
--- /dev/null
+++ b/scripts/geojson/cities.json
@@ -0,0 +1,14 @@
+[
+{		"type": "Feature",		"properties": {		"name": "Anju Crossing",		"amenity": "City",		"description": "Anju Crossing is {{Player|Anju64}}'s settlement, located north of [[Spawn]].",		"image": "https://wiki.linux-forks.de/mediawiki/images/thumb/0/0e//250px-"		},		"geometry": {		"type": "Point",		"coordinates": [-337, 403]		}	},
+{		"type": "Feature",		"properties": {		"name": "Crossroads",		"amenity": "City",		"description": "Crossroads is a city built by {{Player|Ywang}} and some contributors.",		"image": "https://wiki.linux-forks.de/mediawiki/images/thumb/0/0e//250px-"		},		"geometry": {		"type": "Point",		"coordinates": [1771, 991]		}	},
+{		"type": "Feature",		"properties": {		"name": "Fatamorgan City",		"amenity": "City",		"description": "Fatamorgan City is a hamlet situated south of [[Newton]].",		"image": "https://wiki.linux-forks.de/mediawiki/images/thumb/0/0e/Fatamorgan_aerial.jpeg/250px-Fatamorgan_aerial.jpeg"		},		"geometry": {		"type": "Point",		"coordinates": [-742, -1421]		}	},
+{		"type": "Feature",		"properties": {		"name": "Neverbuild",		"amenity": "City",		"description": "Neverbuild is an city founded in the Lava/Savannah biome.",		"image": "https://wiki.linux-forks.de/mediawiki/images/thumb/0/0e/Neverbuild_panorama.png/250px-Neverbuild_panorama.png"		},		"geometry": {		"type": "Point",		"coordinates": [1350, 1940]		}	},
+{		"type": "Feature",		"properties": {		"name": "Origin",		"amenity": "City",		"description": "Origin is a coastal city built around the world origin of coordinates, managed by {{Player|Felfa}}.",		"image": "https://wiki.linux-forks.de/mediawiki/images/thumb/0/0e//250px-"		},		"geometry": {		"type": "Point",		"coordinates": [0, 0]		}	},
+{		"type": "Feature",		"properties": {		"name": "Personhood",		"amenity": "City",		"description": "Personhood is a major city in the northeast of the map and the previous beginner area.",		"image": "https://wiki.linux-forks.de/mediawiki/images/thumb/0/0e/Personhood.png/250px-Personhood.png"		},		"geometry": {		"type": "Point",		"coordinates": [1532, 2971]		}	},
+{		"type": "Feature",		"properties": {		"name": "Riverside",		"amenity": "City",		"description": "Riverside is a city located south of [[Spawn]].",		"image": "https://wiki.linux-forks.de/mediawiki/images/thumb/0/0e//250px-"		},		"geometry": {		"type": "Point",		"coordinates": [-600, -787]		}	},
+{		"type": "Feature",		"properties": {		"name": "South Forest",		"amenity": "City",		"description": "South Forest is a former noob town managed by {{Player|dhausmig}}; it was the first noob town.",		"image": "https://wiki.linux-forks.de/mediawiki/images/thumb/0/0e//250px-"		},		"geometry": {		"type": "Point",		"coordinates": [285, -2045]		}	},
+{		"type": "Feature",		"properties": {		"name": "Spawn",		"amenity": "City",		"description": "Spawn is the capital of the Linux Works minetest server world.",		"image": "https://wiki.linux-forks.de/mediawiki/images/thumb/0/0e//250px-"		},		"geometry": {		"type": "Point",		"coordinates": [-675, -496]		}	},
+{		"type": "Feature",		"properties": {		"name": "Stallmangrad",		"amenity": "City",		"description": "",		"image": "https://wiki.linux-forks.de/mediawiki/images/thumb/0/0e/Stallmangrad_dec_2018.png/250px-Stallmangrad_dec_2018.png"		},		"geometry": {		"type": "Point",		"coordinates": [1896, -2205]		}	},
+{		"type": "Feature",		"properties": {		"name": "Trisiston",		"amenity": "City",		"description": "",		"image": "https://wiki.linux-forks.de/mediawiki/images/thumb/0/0e/Trisiston_rathaus.png/250px-Trisiston_rathaus.png"		},		"geometry": {		"type": "Point",		"coordinates": [-4250, -3130]		}	},
+{		"type": "Feature",		"properties": {		"name": "X Nihilo City",		"amenity": "City",		"description": "X Nihilo City is a ghost town in the far north of the map, at the end of the [[X Nihilo Mainline]].",		"image": "https://wiki.linux-forks.de/mediawiki/images/thumb/0/0e/File:XNihilo.png/250px-File:XNihilo.png"		},		"geometry": {		"type": "Point",		"coordinates": [2246, 5942]		}	},
+{}]
diff --git a/scripts/geojson/fetch_cities.sh b/scripts/geojson/fetch_cities.sh
new file mode 100755
index 0000000..16e81c1
--- /dev/null
+++ b/scripts/geojson/fetch_cities.sh
@@ -0,0 +1,10 @@
+#!/bin/bash
+
+json=`curl 'https://wiki.linux-forks.de/mediawiki/api.php?action=query&format=json&list=categorymembers&cmtitle=Category:City&cmlimit=100'`
+cities=`echo "$json" | json_reformat | sed -n 's/.*"title":\s*"\([^"]*\).*/\1/p' | tr ' ' '_' | tr '\n' ' '`
+
+echo "["
+for city in $cities; do
+	./fetch_single.sh "$city"
+done
+echo "{}]"
diff --git a/scripts/geojson/fetch_single.sh b/scripts/geojson/fetch_single.sh
new file mode 100755
index 0000000..61ab79d
--- /dev/null
+++ b/scripts/geojson/fetch_single.sh
@@ -0,0 +1,29 @@
+#!/bin/bash
+
+json=`curl "https://wiki.linux-forks.de/mediawiki/api.php?action=query&prop=revisions&rvprop=content&format=json&titles=$1&rvsection=0&rvslots=main" | sed -s "s/\\\\\\\\n//g"`
+
+title=`echo $json | sed -n 's/.*"title":\s*"\([^"]\+\).*/\1/p'`
+image=`echo "$json" | sed -n "s/.*image = \([^|]*\).*/\1/p"`
+
+coords=`echo "$json" | sed -n "s/.*coordinates = {{Co|\([^}]*\).*/\1/p"`
+coord_x=`echo "$coords" | sed -n "s/\([^|]\+\).*/\1/p"`
+coord_y=`echo "$coords" | sed -n "s/.*|\([^|]\+\).*/\1/p"`
+
+description=`echo $json | sed -n "s/.*coordinates.*[^']*'''\([^']*\)'''\([^\.]*\).*/\1\2./p"
+`
+
+if [[ "$coord_x" != "" && "$coord_y" != "" ]]; then
+	echo "{\
+		\"type\": \"Feature\",\
+		\"properties\": {\
+		\"name\": \"$title\",\
+		\"amenity\": \"City\",\
+		\"description\": \"$description\",\
+		\"image\": \"https://wiki.linux-forks.de/mediawiki/images/thumb/0/0e/$image/250px-$image\"\
+		},\
+		\"geometry\": {\
+		\"type\": \"Point\",\
+		\"coordinates\": [$coord_x, $coord_y]\
+		}\
+	},"
+fi