Splitting documentation into several pages. Changing documentation to adapt to new "namespaces"

docs/maps/api-controls.md

@@ -0,0 +1,29 @@
+{.section-title.accent.text-primary}
+# API Controls functions Reference
+
+### Disabling / restoring controls
+
+```
+WA.controls.disablePlayerControls(): void
+WA.controls.restorePlayerControls(): void
+```
+
+These 2 methods can be used to completely disable player controls and to enable them again.
+
+When controls are disabled, the user cannot move anymore using keyboard input. This can be useful in a "First Time User Experience" part, to display an important message to a user before letting him/her move again.
+
+Example:
+
+```javascript
+WA.room.onEnterZone('myZone', () => {
+    WA.controls.disablePlayerControls();
+    WA.ui.openPopup("popupRectangle", 'This is an imporant message!', [{
+        label: "Got it!",
+        className: "primary",
+        callback: (popup) => {
+            WA.controls.restorePlayerControls();
+            popup.close();
+        }
+    }]);
+});
+```