feat: Added PixelsPerUnit value to LDtkComponentLevel. Added new public method to recalculate the level border values in case the level is moved

Author: Cammin

Assets/LDtkUnity/Editor/Builders/LDtkBuilderLevel.cs

@@ -225,9 +225,7 @@ private void CreateLevelComponent()
 
         private void PopulateLevelComponent()
         {
-            Vector2 size = ((Vector2)_level.UnityPxSize / _project.PixelsPerUnit);
-            
-            _levelComponent.OnImport(_level, _lvlFile, _layerComponents, _fieldsComponent, _worldComponent, size, _iidComponent);
+            _levelComponent.OnImport(_level, _lvlFile, _layerComponents, _fieldsComponent, _worldComponent, _iidComponent, _project.PixelsPerUnit);
         }
 
         private bool TryAddFields()

Assets/LDtkUnity/Runtime/Components/LDtkComponentLevel.cs

@@ -1,5 +1,4 @@
 using System.Collections.Generic;
-using System.Linq;
 using JetBrains.Annotations;
 using UnityEngine;
 // ReSharper disable UnusedAutoPropertyAccessor.Global
@@ -30,6 +29,9 @@ public sealed class LDtkComponentLevel : MonoBehaviour
         [field: Tooltip("The world-space bounds of this level.\nUseful for getting a level's bounds for a camera, for example.")]
         [field: SerializeField] public Bounds BorderBounds { get; private set; }
 
+        [field: Tooltip("Project Pixels Per Unit")]
+        [field: SerializeField] public int PixelsPerUnit { get; private set; }
+        
         #endregion
 
         [field: Header("Redundant Fields")]
@@ -118,12 +120,26 @@ private void OnDisable()
         {
             Lvls.Remove(this);
         }
+        
+        /// <summary>
+        /// If you moved your level, use this to correct it
+        /// </summary>
+        [PublicAPI]
+        public void RecalculateRects()
+        {
+            BorderRect = new Rect(transform.position, Size);
+            BorderBounds = new Bounds(transform.position + new Vector3(Size.x * 0.5f, Size.y * 0.5f, 0), Size);
+        }
 
         #endregion
 
-        internal void OnImport(Level lvl, LDtkLevelFile file, LDtkComponentLayer[] layers, LDtkFields fields, LDtkComponentWorld world, Vector2 unitySize, LDtkIid iid)
+        internal void OnImport(Level lvl, LDtkLevelFile file, LDtkComponentLayer[] layers, LDtkFields fields, LDtkComponentWorld world, LDtkIid iid, int ppu)
         {
-            Neighbours = lvl.Neighbours.Select(neighbour => new LDtkNeighbour(neighbour)).ToArray();
+            Neighbours = new LDtkNeighbour[lvl.Neighbours.Length];
+            for (int i = 0; i < lvl.Neighbours.Length; i++)
+            {
+                Neighbours[i] = new LDtkNeighbour(lvl.Neighbours[i]);
+            }
             LevelBgColor = lvl.UnityLevelBgColor;
             //LevelBgPos = lvl.LevelBgPos; //todo
             BgRelPath = lvl.BgRelPath;
@@ -145,11 +161,11 @@ internal void OnImport(Level lvl, LDtkLevelFile file, LDtkComponentLayer[] layer
             UseAutoIdentifier = lvl.UseAutoIdentifier;
 
             //custom
-            Size = unitySize;
-            BorderRect = new Rect(transform.position, unitySize);
-            BorderBounds = new Bounds(transform.position + new Vector3(unitySize.x * 0.5f, unitySize.y * 0.5f, 0), unitySize);
             Json = file;
             Parent = world;
+            PixelsPerUnit = ppu;
+            Size = PxSize / ppu;
+            RecalculateRects();
         }
     }
 }