WIP messy pictochat protocol dissector

3 files changed, 107 insertions, 0 deletions

diff --git a/experiments/draw/fill b/experiments/draw/fill
new file mode 100755
index 0000000..c0278f3
--- /dev/null
+++ b/experiments/draw/fill
@@ -0,0 +1,28 @@
+#!/bin/sh
+cd "$(dirname "$0")"
+. ./lib.sh
+
+msg_clear
+pen
+big
+
+bottom_screen 24 34
+
+xdotool mousedown 1
+sleep 0.02
+xdotool mousemove_relative -- 0 -18
+sleep 0.02
+
+for line in $(seq 22) ; do
+	xdotool mousemove_relative -- 230 0
+	sleep 0.02
+	xdotool mousemove_relative -- 0 2
+	sleep 0.02
+	xdotool mousemove_relative -- -230 0
+	sleep 0.02
+	xdotool mousemove_relative -- 0 2
+	sleep 0.02
+done
+
+xdotool mouseup 1
+
diff --git a/experiments/draw/lib.sh b/experiments/draw/lib.sh
new file mode 100644
index 0000000..90e5689
--- /dev/null
+++ b/experiments/draw/lib.sh
@@ -0,0 +1,48 @@
+WINDOW="$(xdotool search --onlyvisible --maxdepth 2 --class melonDS | head -n1)"
+[ -z "$WINDOW" ] && exit 1
+
+eval "$(xdotool getwindowgeometry --shell "$WINDOW")"
+
+sleep 0.5
+
+bottom_screen() {
+	xdotool mousemove $X $Y
+	# skip menu bar
+	xdotool mousemove_relative 0 20
+	# skip top screen
+	xdotool mousemove_relative 0 192
+
+	xdotool mousemove_relative -- $1 $2
+}
+
+tap() {
+	xdotool mousedown 1
+	sleep 0.02
+	xdotool mouseup 1
+	sleep 0.02
+}
+
+eraser() {
+	bottom_screen 8 60
+	tap
+}
+
+pen() {
+	bottom_screen 8 44
+	tap
+}
+
+small() {
+	bottom_screen 8 92
+	tap
+}
+
+big() {
+	bottom_screen 8 76
+	tap
+}
+
+msg_clear() {
+	bottom_screen 240 170
+	tap
+}
diff --git a/experiments/draw/sequence b/experiments/draw/sequence
new file mode 100755
index 0000000..6000fed
--- /dev/null
+++ b/experiments/draw/sequence
@@ -0,0 +1,31 @@
+#!/bin/sh
+cd "$(dirname "$0")"
+. ./lib.sh
+
+pattern='
+10101010
+1100110011001100
+11110000111100001111000011110000
+1111111100000000111111110000000011111111000000001111111100000000
+'
+pattern="$(echo "$pattern" | tr -d '\n')"
+length="$(echo "$pattern" | wc -c)"
+pattern="$(echo "$pattern" | sed 's/./\0 /g')"
+
+msg_clear
+pen
+small
+
+# message top left
+bottom_screen 82 18
+
+for pixel in $pattern ; do
+	# shift mouse 1 pixel right
+	xdotool mousemove_relative 1 0
+
+	# skip 0's in $pattern
+	[ $pixel -ne 1 ] && continue
+
+	tap
+done
+