feat: add initial People Playground mod development kit

extracted_wiki_content/internalReference/aerialfaithplatebehaviour.txt

@@ -0,0 +1,23 @@
+URL: https://wiki.studiominus.nl/internalReference/AerialFaithPlateBehaviour.html
+Title: People Playground Modding - AerialFaithPlateBehaviour
+==================================================
+
+public class AerialFaithPlateBehaviour
+Inherits MonoBehaviour, Messages.IUse
+Very old code, but this controls the aerial faith plate
+Fields
+public HingeJoint2D launchJoint
+[SkipSerialisation]
+The hinge joint that controls the plate itself
+
+public PhysicalBehaviour phys
+[SkipSerialisation]
+A reference to the PhysicalBehaviour
+
+public new AudioSource audio
+[SkipSerialisation]
+A reference to the AudioSource that plays the launching sound
+
+Methods
+public void Use(ActivationPropagation activation)
+No description provided