src/Components/Editor/Behaviors/AnchorBehaviors.ts

@@ -17,8 +17,9 @@ import { IContainerModel } from '../../../Interfaces/IContainerModel';
 import { constraintBodyInsideUnallocatedWidth } from './RigidBodyBehaviors';
 
 /**
- * Impose the container position
+ * Impose the container position to its siblings
  * Apply the following modification to the overlapping rigid body container :
+ * @param container Container to impose its position
  */
 export function ImposePosition(container: IContainerModel): IContainerModel {
   if (container.parent === undefined ||
@@ -26,7 +27,6 @@ export function ImposePosition(container: IContainerModel): IContainerModel {
     return container;
   }
 
-  // Get the closest one
   const rigidBodies = container.parent.children.filter(
     child => child.properties.isRigidBody && !child.properties.isAnchor
   );
@@ -38,27 +38,33 @@ export function ImposePosition(container: IContainerModel): IContainerModel {
   return container;
 }
 
+/**
+ * Returns the overlapping containers with container
+ * @param container A container
+ * @param containers A list of containers
+ * @returns A list of overlapping containers
+ */
 function getOverlappingContainers(
   container: IContainerModel,
-  siblings: IContainerModel[]
+  containers: IContainerModel[]
 ): IContainerModel[] {
   const min1 = container.properties.x;
   const max1 = container.properties.x + Number(container.properties.width);
   const overlappingContainers: IContainerModel[] = [];
-  for (const sibling of siblings) {
+  for (const other of containers) {
-    if (sibling === container) {
+    if (other === container) {
       continue;
     }
 
-    const min2 = sibling.properties.x;
+    const min2 = other.properties.x;
-    const max2 = sibling.properties.x + Number(sibling.properties.width);
+    const max2 = other.properties.x + Number(other.properties.width);
     const isOverlapping = Math.min(max1, max2) - Math.max(min1, min2) > 0;
 
     if (!isOverlapping) {
       continue;
     }
 
-    overlappingContainers.push(sibling);
+    overlappingContainers.push(other);
   }
   return overlappingContainers;
 }