add option to not rotate texture +

small ui enhancments

Assets/Editor/bread2unity/Bread2Unity.cs

@@ -4,7 +4,6 @@ using System.IO;
 using System.Linq;
 using UnityEngine;
 using UnityEditor;
-
 using Bread2Unity;
 
 namespace Bread2Unity
@@ -13,9 +12,10 @@ namespace Bread2Unity
     {
         public const string EditorFolderName = "bread2unity";
         private GameObject _prefab;
-        private DataModel animation;
+        private DataModel _animation;
         private List<PrefabData> _prefabDataList = new List<PrefabData>();
         private List<string> _animationsIndexes;
+        private bool shouldRotate = false;
         private Vector2 _scrollPosition;
 
 
@@ -32,6 +32,7 @@ namespace Bread2Unity
 
         public void OnGUI()
         {
+            // Logo
             Texture logo =
                 (Texture)AssetDatabase.LoadAssetAtPath($"Assets/Editor/{EditorFolderName}/logo.png", typeof(Texture));
             GUILayout.Box(logo, GUILayout.ExpandWidth(true), GUILayout.Height(60));
@@ -40,7 +41,7 @@ namespace Bread2Unity
             GUIStyle desc = EditorStyles.label;
             desc.wordWrap = true;
             desc.fontStyle = FontStyle.BoldAndItalic;
-
+            // Description
             GUILayout.Box(
                 "bread2unity is a tool built with the purpose of converting RH Megamix animations to unity. And to generally speed up development by a lot.",
                 desc);
@@ -48,6 +49,7 @@ namespace Bread2Unity
             GUILayout.Space(60);
             EditorGUIUtility.labelWidth = 100;
 
+            // Prefab Selector
             GUILayout.BeginHorizontal();
             EditorGUILayout.PrefixLabel("Prefab");
             _prefab = (GameObject)EditorGUILayout.ObjectField(_prefab, typeof(GameObject), false);
@@ -55,6 +57,7 @@ namespace Bread2Unity
 
             EditorGUILayout.Separator();
 
+            // Prefab data input
             _scrollPosition = EditorGUILayout.BeginScrollView(_scrollPosition, GUILayout.MaxHeight(60));
             var plusGuiStyle = new GUIStyle(GUI.skin.button)
             {
@@ -88,15 +91,22 @@ namespace Bread2Unity
 
             EditorGUILayout.Separator();
 
+            // Add line button
             if (GUILayout.Button("+", plusGuiStyle, GUILayout.Height(40), GUILayout.Width(40)))
             {
                 _prefabDataList.Add(new PrefabData("", 0));
                 _animationsIndexes.Add("");
             }
 
-            EditorGUILayout.Separator();
+            GUILayout.Space(12f);
 
-            if (GUILayout.Button("Create Prefabs (WIP)") && _prefab != null)
+            // Rotate check box
+            shouldRotate = GUILayout.Toggle(shouldRotate, "Rotate Spritesheet");
+
+            GUILayout.Space(12f);
+            
+            // Create button
+            if (GUILayout.Button("Generate Assets") && _prefab != null)
             {
                 //Choose png and bccad files
                 var bccadFilePath = EditorUtility.OpenFilePanel("Open BCCAD File", null, "bccad");
@@ -105,7 +115,7 @@ namespace Bread2Unity
                 if (bccadFilePath != null && pngFilePath != null)
                 {
                     var bccad = BCCAD.Read(File.ReadAllBytes(bccadFilePath));
-                    var spriteTexture = SpriteCreator.ComputeSprites(bccad, pngFilePath, _prefab.name);
+                    var spriteTexture = SpriteCreator.ComputeSprites(bccad, pngFilePath, _prefab.name, shouldRotate);
                     //Create prefab from prefab data
                     for (int i = 0; i < _prefabDataList.Count; i++)
                     {
@@ -123,11 +133,15 @@ namespace Bread2Unity
                 }
             }
 
+            GUILayout.Space(12f);
+            
             if (GUILayout.Button("bccad test"))
             {
                 BccadTest.TestBccad();
             }
-
+            
+            GUILayout.Space(12f);
+            
             GUILayout.BeginHorizontal();
             if (GUILayout.Button("Bread Download", GUILayout.Height(40)))
             {

Assets/Editor/bread2unity/README.md

@@ -4,7 +4,7 @@ Rhythm Heaven animation to Unity animation converter
 
 ### TODO
 
-- [ ] add option for rotate texture
+- [X] add option for rotate texture
 - [ ] remove npe (animationController)
 
 - [ ] change animations save location

Assets/Editor/bread2unity/SpriteCreator.cs

@@ -11,7 +11,7 @@ namespace Bread2Unity
     public class SpriteCreator : MonoBehaviour
     {
         public const int PixelsPerUnit = 100;
-        public static Texture2D ComputeSprites(BCCAD bccad, string texturePath, string prefabName)
+        public static Texture2D ComputeSprites(BCCAD bccad, string texturePath, string prefabName, bool shouldRotate = false)
         {
             var textureName = Path.GetFileName(texturePath);
             var spritesFolder =
@@ -26,9 +26,9 @@ namespace Bread2Unity
                 $"{textureName}";
             var newTexture = new Texture2D(bccad.sheetW, bccad.sheetH);
             newTexture.LoadImage(File.ReadAllBytes(texturePath));
-            var rotatedTexture = RotateTexture(newTexture);
+            var finalTexture = shouldRotate ? RotateTexture(newTexture) : newTexture;
-            rotatedTexture.name = textureName.Substring(0, textureName.Length - ".png".Length);
+            finalTexture.name = textureName.Substring(0, textureName.Length - ".png".Length);
-            File.WriteAllBytes(destTexturePath, rotatedTexture.EncodeToPNG());
+            File.WriteAllBytes(destTexturePath, finalTexture.EncodeToPNG());
             AssetDatabase.ImportAsset(destTexturePath);
             var ti = AssetImporter.GetAtPath(destTexturePath) as TextureImporter;
             
@@ -43,17 +43,17 @@ namespace Bread2Unity
                 ti.textureCompression = TextureImporterCompression.Uncompressed;
                 var newData = new List<SpriteMetaData>();
                 var rectCtr = 0;
-                var heightRatio = (float)rotatedTexture.height / bccad.sheetH;
+                var heightRatio = (float)finalTexture.height / bccad.sheetH;
-                var widthRatio = (float)rotatedTexture.width / bccad.sheetW;
+                var widthRatio = (float)finalTexture.width / bccad.sheetW;
                 foreach (var r in bccad.regions)
                 {
                     var smd = new SpriteMetaData
                     {
                         pivot = new Vector2(0.5f, 0.5f),
                         alignment = 0,
-                        name = rotatedTexture.name + "_" + rectCtr,
+                        name = finalTexture.name + "_" + rectCtr,
                         rect = new Rect(r.regionX * widthRatio,
-                            rotatedTexture.height - (r.regionH + r.regionY) * heightRatio, r.regionW * widthRatio,
+                            finalTexture.height - (r.regionH + r.regionY) * heightRatio, r.regionW * widthRatio,
                             r.regionH * heightRatio)
                     };
 
@@ -65,7 +65,7 @@ namespace Bread2Unity
             }
 
             AssetDatabase.ImportAsset(destTexturePath, ImportAssetOptions.ForceUpdate);
-            return rotatedTexture;
+            return finalTexture;
         }
 
         public static Texture2D RotateTexture(Texture2D image)