commit 7b3409f49121468140e0bd348ccd06912042883f
parent 6746c27699ac81ff9a0355675c4589517d2376f4
Author: hhvn <dev@hhvn.uk>
Date: Sat, 4 Jun 2022 23:34:47 +0100
Generate more data
Diffstat:
3 files changed, 40 insertions(+), 2 deletions(-)
diff --git a/data/Makefile b/data/Makefile
@@ -3,7 +3,7 @@ HEADERS = $(FONTS:.ttf=.h)
all: $(HEADERS) sol
-sol: worlds.tsv
+sol: worlds.tsv worlds-parse.awk
rm -rf sol
./worlds-parse.awk < $<
printf "main\tsol\n" > sol/index
@@ -11,7 +11,8 @@ sol: worlds.tsv
# Thanks Jonathan
worlds.tsv:
curl https://planet4589.org/space/gcat/tsv/worlds/worlds.tsv | \
- sed 's/ *\t/\t/g' > $@
+ sed 's/ *\t/\t/g' | \
+ ./worlds-order.awk > $@
.ttf.h:
xxd -i < $< > $@
diff --git a/data/worlds-order.awk b/data/worlds-order.awk
@@ -0,0 +1,27 @@
+#!/bin/awk -f
+
+BEGIN {
+ FS = "\t"
+ i = 0
+}
+
+/^#/
+
+!/^#/ {
+ name = $2
+ parent = $20
+
+ # Parents should appear before children
+ # Does not work for moonmoons, but there aren't any of those in Sol.. right?
+ if (parent == "-" || parent == "Sol" || parent == "Sun") {
+ print
+ next
+ } else {
+ children[i++] = $0
+ }
+}
+
+END {
+ for (c in children)
+ print children[c]
+}
diff --git a/data/worlds-parse.awk b/data/worlds-parse.awk
@@ -1,4 +1,6 @@
#!/bin/awk -f
+# This script attempts to generate usable data
+# A lot of assumptions, extrapolations and simplifications are made: chiefly the lack of elliptical orbits.
BEGIN {
FS = "\t"
@@ -103,9 +105,17 @@ BEGIN {
orbdays = orbdays * 365.25 # good enough
}
+ if (maxorb ~ /^[-?0]/)
+ maxorb = minorb
+
if (name != "Sol" && (radius ~ /^[-?0]$/ || maxorb ~ /^[-?0]$/ || mass ~ /^[-?0]$/ || orbdays ~ /^[-?0]$/))
next
+ added[name] = 1
+
+ if (added[parent] != 1)
+ next
+
file = sprintf("sol/%s", name)
system(sprintf("mkdir -p $(dirname \"%s\")", file))
