refactor: start migrating some signatures to Kotlin

src/main/kotlin/app/revanced/patches/layout/OldQualityLayoutPatch.kt

@@ -0,0 +1,57 @@
+package app.revanced.patches.layout
+
+import app.revanced.patcher.cache.Cache
+import app.revanced.patcher.extensions.AccessFlagExtensions.Companion.or
+import app.revanced.patcher.extensions.addInstructions
+import app.revanced.patcher.patch.*
+import app.revanced.patcher.signature.MethodSignature
+import app.revanced.patcher.smali.asInstructions
+import app.revanced.patches.SHARED_METADATA
+import org.jf.dexlib2.AccessFlags
+import org.jf.dexlib2.Opcode
+import org.jf.dexlib2.builder.instruction.BuilderInstruction21t
+
+class OldQualityLayoutPatch : Patch(
+    PatchMetadata(
+        "old-quality-layout",
+        "TODO",
+        "TODO"
+    )
+) {
+    override fun execute(cache: Cache): PatchResult {
+        val map = cache.methodMap["old-quality-patch"].findParentMethod(
+            MethodSignature(
+                "old-quality-patch-method",
+                SHARED_METADATA,
+                "L",
+                AccessFlags.FINAL or AccessFlags.PUBLIC,
+                emptyList(),
+                listOf(
+                    Opcode.IGET,
+                    Opcode.CONST_4,
+                    Opcode.IF_NE,
+                    Opcode.IGET_OBJECT,
+                    Opcode.GOTO,
+                    Opcode.IGET_OBJECT,
+                    Opcode.RETURN_OBJECT
+                )
+            )
+        ) ?: return PatchResultError("Parent method old-quality-patch-method has not been found")
+
+        val implementation = map.method.implementation!!
+
+        // if useOldStyleQualitySettings == true, jump over all instructions and return the field at the end
+        val jmpInstruction =
+            BuilderInstruction21t(Opcode.IF_NEZ, 0, implementation.instructions[5].location.labels.first())
+        implementation.addInstruction(0, jmpInstruction)
+        implementation.addInstructions(
+            0,
+            """
+                invoke-static { }, Lfi/razerman/youtube/XGlobals;->useOldStyleQualitySettings()Z
+                move-result v0
+            """.trimIndent().asInstructions()
+        )
+
+        return PatchResultSuccess()
+    }
+}