This reverts commit 1f8283a3389908f340de3fcb5bc030ebbd4ae456.

skills/mechanics/signal.md

+## Description
+Sends a signal to the specified targeter. Won't do anything when
+targeted at players. The signal can be composed of any string. The
+mob(s) that receives the signal can only act upon it if it has a
+dedicated "~onSignal" trigger in its skill arsenal (see examples).
+
+The signal can either be matched by comparing directly behind the
+trigger (~onSignal:*ping*) or by the new
+[lastsignal-condition](/skills/conditions/lastsignal).
+
+
+## Attributes
+| Attribute | Aliases   | Description                                                          | Default |
+|-----------|-----------|----------------------------------------------------------------------|---------|
+| signal    | s         | The signal to send                                                   | ping    |
+
+  
+## Examples
+This example would make the "Master" mob signal it's minions a radius of
+20 blocks to shoot an arrow the nearest players, relative to the minions
+positions, upon being damaged.
+
+```yaml
+# Mob file:
+Master:
+  Type: zombie
+  Skills:
+  - summon{m=Minion} @self ~onSpawn
+  - signal{s=ATTACK} @MobsInRadius{r=10;t=Minion} ~onDamaged
+Minion:
+  Type: baby_zombie
+  Skills:
+  - skill{s=ShootAttacker} @NearestPlayer ~onSignal:ATTACK
+```
+
+```yaml
+# Skill file:
+ShootAttacker:
+  Skills:
+  - shoot{t=arrow}
+```
+
+
+## Aliases
+- [x] sendsignal
+
+
+<!--TAGS-->
+<!--tag:Meta-->