Rename and fix initing array filled size pointer

src/main/java/ac/grim/grimac/utils/collisions/datatypes/ComplexCollisionBox.java

@@ -8,7 +8,7 @@ public class ComplexCollisionBox implements CollisionBox {
     // Most complex shape is the Modern MC Cauldron which is made up of 15 boxes
     public static int DEFAULT_MAX_COLLISION_BOX_SIZE = 15; // increase if we somehow have a shape made of more than 15 parts.
     private final SimpleCollisionBox[] boxes;
-    int maxLength = 0;
+    int currentLength = 0;
 
     public ComplexCollisionBox(SimpleCollisionBox... boxes) {
         this(DEFAULT_MAX_COLLISION_BOX_SIZE, boxes);
@@ -19,15 +19,15 @@ public ComplexCollisionBox(int maxIndex) {
     }
 
     public ComplexCollisionBox(int maxIndex, SimpleCollisionBox... boxes) {
+        this.currentLength = Math.min(maxIndex, boxes.length);
         this.boxes = new SimpleCollisionBox[maxIndex];
-        System.arraycopy(boxes, 0, this.boxes, 0, Math.min(maxIndex, boxes.length));
-        maxLength = boxes.length;
+        System.arraycopy(boxes, 0, this.boxes, 0, this.currentLength);
     }
 
     public boolean add(SimpleCollisionBox collisionBox) {
-        boxes[maxLength] = collisionBox;
-        maxLength++;
-        return maxLength <= boxes.length;
+        boxes[currentLength] = collisionBox;
+        currentLength++;
+        return currentLength <= boxes.length;
     }
 
     @Override
@@ -38,15 +38,15 @@ public CollisionBox union(SimpleCollisionBox other) {
 
     @Override
     public boolean isCollided(SimpleCollisionBox other) {
-        for (int i = 0; i < maxLength; i++) {
+        for (int i = 0; i < currentLength; i++) {
             if (boxes[i].isCollided(other)) return true;
         }
         return false;
     }
 
     @Override
     public boolean isIntersected(SimpleCollisionBox other) {
-        for (int i = 0; i < maxLength; i++) {
+        for (int i = 0; i < currentLength; i++) {
             if (boxes[i].isIntersected(other)) return true;
         }
         return false;
@@ -59,26 +59,26 @@ public CollisionBox copy() {
 
     @Override
     public CollisionBox offset(double x, double y, double z) {
-        for (int i = 0; i < maxLength; i++) {
+        for (int i = 0; i < currentLength; i++) {
             boxes[i].offset(x, y ,z);
         }
         return this;
     }
 
     @Override
     public void downCast(List<SimpleCollisionBox> list) {
-        list.addAll(Arrays.asList(boxes).subList(0, maxLength));
+        list.addAll(Arrays.asList(boxes).subList(0, currentLength));
     }
 
     @Override
     public int downCast(SimpleCollisionBox[] list) {
-        System.arraycopy(boxes, 0, list, 0, maxLength);
-        return maxLength;
+        System.arraycopy(boxes, 0, list, 0, currentLength);
+        return currentLength;
     }
 
     @Override
     public boolean isNull() {
-        for (int i = 0; i < maxLength; i++) {
+        for (int i = 0; i < currentLength; i++) {
             if (!boxes[i].isNull()) return false;
         }
         return true;