fix(Twitter): Fix Show post source label patch

Author: swakwork

patches/src/main/kotlin/app/crimera/patches/twitter/timeline/showSourceLabel/ShowSourceLabel.kt

@@ -31,40 +31,38 @@ val showSourceLabel =
         dependsOn(settingsPatch)
 
         execute {
-            val method = sourceLabelFingerprint.method
+            sourceLabelFingerprint.method.apply {
 
-            val instructions = method.instructions
+                val igetWide = instructions.first { it.opcode == Opcode.IGET_WIDE }
+                val igetWideIns = igetWide as Instruction22c
+                val idRef = igetWideIns.reference.extractDescriptors()[0]
+                val idReg = igetWideIns.registerB
 
-            val igetWide = instructions.first { it.opcode == Opcode.IGET_WIDE }
-            val igetWideIns = igetWide as Instruction22c
-            val idRef = igetWideIns.reference.extractDescriptors()[0]
-            val idReg = igetWideIns.registerB
+                val igetWideIndex = igetWide.location.index
+                val igetWideP1Ins = instructions[igetWideIndex + 1] as Instruction35c
+                val dummyReg1 = igetWideP1Ins.registerC
+                val dummyReg2 = igetWideP1Ins.registerD
 
-            val igetWideIndex = igetWide.location.index
-            val igetWideP1Ins = instructions[igetWideIndex + 1] as Instruction35c
-            val dummyReg1 = igetWideP1Ins.registerC
-            val dummyReg2 = igetWideP1Ins.registerD
+                val const4Ins = instructions[igetWideIndex - 1] as Instruction11n
+                val const4Reg = const4Ins.registerA
 
-            val const4 = instructions.filter { it.opcode == Opcode.CONST_4 }[1]
-            val const4Ins = const4 as Instruction11n
-            val const4Reg = const4Ins.registerA
+                val apiMethod = "$PATCHES_DESCRIPTOR/tweet/TweetInfoAPI;"
+                addInstructionsWithLabels(
+                    igetWideIndex,
+                    """
+                    sget-boolean v$dummyReg1, $PREF_DESCRIPTOR;->SHOW_SRC_LBL:Z
+                    if-eqz v$dummyReg1, :piko
+                    invoke-virtual {v$idReg}, $idRef->getId()J
+                    move-result-wide v$dummyReg1
+                    
+                    invoke-static {v$dummyReg1, v$dummyReg2}, $apiMethod->sendRequest(J)V
+                    invoke-static {v$dummyReg1, v$dummyReg2}, $apiMethod->getTweetSource(J)Ljava/lang/String;
+                    move-result-object v$const4Reg
+                    """.trimIndent(),
+                    ExternalLabel("piko", igetWide),
+                )
 
-            val apiMethod = "$PATCHES_DESCRIPTOR/tweet/TweetInfoAPI;"
-            method.addInstructionsWithLabels(
-                const4.location.index + 1,
-                """
-                sget-boolean v$dummyReg1, $PREF_DESCRIPTOR;->SHOW_SRC_LBL:Z
-                if-eqz v$dummyReg1, :piko
-                invoke-virtual {v$idReg}, $idRef->getId()J
-                move-result-wide v$dummyReg1
-                
-                invoke-static {v$dummyReg1, v$dummyReg2}, $apiMethod->sendRequest(J)V
-                invoke-static {v$dummyReg1, v$dummyReg2}, $apiMethod->getTweetSource(J)Ljava/lang/String;
-                move-result-object v$const4Reg
-                """.trimIndent(),
-                ExternalLabel("piko", igetWide),
-            )
-
-            settingsStatusLoadFingerprint.enableSettings("showSourceLabel")
+                settingsStatusLoadFingerprint.enableSettings("showSourceLabel")
+            }
         }
     }