update

README.md

@@ -104,7 +104,8 @@ So far the objects that can export data includes:
   - `getImage` - A BufferedImage created from the decompressed data. **It is usually up-side-down**.
   - If the format of the texture is unsupported, both functions will return `null`.
 - Sprite
-  - `getImage` - An **upright** BufferedImage cropped from a `Texture2D` image. The function will return `null` if the `Texture2D` object is not found or the format is unsupported. 
+  - `getImage` - An BufferedImage cropped from a `Texture2D` image. Will return `null` if the `Texture2D` object is not found or the format is unsupported.
+    - The packing mode `SpritePackingMode.Tight` is not supported yet.
 - TextAsset
   - `text(charset)` - This function is used to export content in this object as `String`. A `Charset` can be passed as a parameter, by default it is `Charsets.UTF_8`.
 - Shader

build.gradle

@@ -1,15 +1,11 @@
-buildscript {
-    ext.kotlin_version = "1.8.21"
-}
-
 plugins {
     id 'java'
     id 'org.jetbrains.kotlin.jvm' version '1.8.21'
     id 'maven-publish'
 }
 
 group 'io.github.deficuet'
-version '0.0.1'
+version '0.1.0_alpha.5'
 
 repositories {
     mavenCentral()
@@ -21,7 +17,7 @@ dependencies {
     implementation 'org.json:json:20230618'
     implementation 'org.lz4:lz4-java:1.8.0'
     implementation 'com.nixxcode.jvmbrotli:jvmbrotli:0.2.0'
-    implementation 'com.github.Deficuet:JImageUtils:0.0.3.a'
+    implementation 'com.github.Deficuet:JImageUtils:0.0.4'
     testImplementation 'org.junit.jupiter:junit-jupiter-api:5.9.2'
     testRuntimeOnly 'org.junit.jupiter:junit-jupiter-engine:5.9.2'
 }

src/main/kotlin/io/github/deficuet/unitykt/classes/Sprite.kt

@@ -21,6 +21,11 @@ interface Sprite: NamedObject {
     val mRD: SpriteRenderData
     val mPhysicsShape: Array<out Array<out Vector2>>
 
+    /**
+     * Has the same orientation as the parent [Texture2D]
+     *
+     * i.e. usually up-side-down
+     */
     fun getImage(): BufferedImage?
 }
 

src/main/kotlin/io/github/deficuet/unitykt/internal/impl/SpriteImpl.kt

@@ -155,24 +155,24 @@ internal class SpriteImpl(
             if (settingsRow.packed == 1u) {
                 when (settingsRow.packingRotation) {
                     SpritePackingRotation.FlipHorizontal -> {
-                        spriteImage = spriteImage.use { flipX() }
+                        spriteImage = spriteImage.flipX().apply(true)
                     }
                     SpritePackingRotation.FlipVertical -> {
-                        spriteImage = spriteImage.use { flipY() }
+                        spriteImage = spriteImage.flipY().apply(true)
                     }
                     SpritePackingRotation.Rotate90 -> {
-                        spriteImage = spriteImage.use { quadrantRotate(3) }
+                        spriteImage = spriteImage.quadrantRotate(3).apply(true)
                     }
                     SpritePackingRotation.Rotate180 -> {
-                        spriteImage = spriteImage.use { quadrantRotate(2) }
+                        spriteImage = spriteImage.quadrantRotate(2).apply(true)
                     }
                     else -> {  }
                 }
             }
 //            if (settingsRow.packingMode == SpritePackingMode.Tight) {
 //                TODO("Sprite image tight")
 //            }
-            return spriteImage.use { flipY() }
+            return spriteImage
         }
         return null
     }