Cleanup code and use clang-formatter to improve readabilty.

.clang-format

@@ -6,25 +6,25 @@ AlignAfterOpenBracket: Align
 AlignArrayOfStructures: None
 AlignConsecutiveAssignments:
   Enabled:         true
-  AcrossEmptyLines: true
+  AcrossEmptyLines: false
   AcrossComments:  true
   AlignCompound:   true
   PadOperators:    true
 AlignConsecutiveBitFields:
   Enabled:         true
-  AcrossEmptyLines: true
+  AcrossEmptyLines: false
   AcrossComments:  true
   AlignCompound:   false
   PadOperators:    false
 AlignConsecutiveDeclarations:
   Enabled:         true
-  AcrossEmptyLines: true
+  AcrossEmptyLines: false
   AcrossComments:  true
   AlignCompound:   false
   PadOperators:    false
 AlignConsecutiveMacros:
   Enabled:         true
-  AcrossEmptyLines: true
+  AcrossEmptyLines: false
   AcrossComments:  true
   AlignCompound:   false
   PadOperators:    false
@@ -62,16 +62,15 @@ BraceWrapping:
   AfterObjCDeclaration: false
   AfterStruct:     false
   AfterUnion:      false
-  BeforeCatch:     false
-  BeforeElse:      false
+  BeforeCatch:     true
+  BeforeElse:      true
   BeforeLambdaBody: false
   BeforeWhile:     false
-  IndentBraces:    false
+  IndentBraces:    true
   SplitEmptyFunction: true
   SplitEmptyRecord: true
   SplitEmptyNamespace: true
 BreakAfterAttributes: Never
-BreakAfterJavaFieldAnnotations: false
 BreakArrays:     true
 BreakBeforeBinaryOperators: None
 BreakBeforeConceptDeclarations: Always
@@ -115,17 +114,17 @@ IncludeCategories:
     CaseSensitive:   false
 IncludeIsMainRegex: '(Test)?$'
 IncludeIsMainSourceRegex: ''
-IndentAccessModifiers: false
-IndentCaseBlocks: false
-IndentCaseLabels: false
+IndentAccessModifiers: true
+IndentCaseBlocks: true
+IndentCaseLabels: true
 IndentExternBlock: AfterExternBlock
 IndentGotoLabels: true
-IndentPPDirectives: None
+IndentPPDirectives: BeforeHash
 IndentRequiresClause: true
-IndentWidth:     4
-IndentWrappedFunctionNames: false
-InsertBraces:    false
-InsertNewlineAtEOF: false
+IndentWidth:     2
+IndentWrappedFunctionNames: true
+InsertBraces:    true
+InsertNewlineAtEOF: true
 InsertTrailingCommas: None
 IntegerLiteralSeparator:
   Binary:          0
@@ -134,15 +133,13 @@ IntegerLiteralSeparator:
   DecimalMinDigits: 0
   Hex:             0
   HexMinDigits:    0
-JavaScriptQuotes: Leave
-JavaScriptWrapImports: true
 KeepEmptyLinesAtTheStartOfBlocks: true
 LambdaBodyIndentation: Signature
 LineEnding:      DeriveLF
 MacroBlockBegin: ''
 MacroBlockEnd:   ''
-MaxEmptyLinesToKeep: 1
-NamespaceIndentation: None
+MaxEmptyLinesToKeep: 2
+NamespaceIndentation: All
 ObjCBinPackProtocolList: Auto
 ObjCBlockIndentWidth: 2
 ObjCBreakBeforeNestedBlockParam: true

Marlin/src/lcd/extui/knutwurst/anycubic_touchscreen.h

@@ -24,11 +24,11 @@
 #include "../../../inc/MarlinConfigPre.h"
 #include "../../../module/probe.h"
 
-char *itostr2(const uint8_t &x);
+char* itostr2(const uint8_t& x);
 
 #ifndef ULTRA_LCD
-  char *itostr3(const int);
-  char *ftostr32(const float &);
+char* itostr3(const int);
+char* ftostr32(const float&);
 #endif
 
 #define TFTBUFSIZE                 4
@@ -194,48 +194,48 @@ enum AnycubicMediaPauseState {
 
 class AnycubicTouchscreenClass {
 
-public:
-AnycubicTouchscreenClass();
+  public:
+    AnycubicTouchscreenClass();
 
-void Setup();
-void CommandScan();
-void FilamentRunout();
-void DoFilamentRunoutCheck();
-void UserConfirmRequired(const char *);
-void SDCardStateChange(bool);
-void SDCardError();
-void KillTFT();
-void OnPrintTimerStarted();
-void OnPrintTimerPaused();
-void OnPrintTimerStopped();
+    void Setup();
+    void CommandScan();
+    void FilamentRunout();
+    void DoFilamentRunoutCheck();
+    void UserConfirmRequired(const char*);
+    void SDCardStateChange(bool);
+    void SDCardError();
+    void KillTFT();
+    void OnPrintTimerStarted();
+    void OnPrintTimerPaused();
+    void OnPrintTimerStopped();
 
 #if BOTH(ANYCUBIC_TFT_DEBUG, KNUTWURST_DGUS2_TFT)
-  void Command(const char * const command);
+    void Command(const char* const command);
 #endif
 
 #if ENABLED(KNUTWURST_CHIRON)
     void LevelingDone();
 #endif
 
-private:
-char TFTcmdbuffer[TFTBUFSIZE][TFT_MAX_CMD_SIZE];
-int TFTbuflen  = 0;
-int TFTbufindr = 0;
-int TFTbufindw = 0;
-char serial3_char;
-int serial3_count = 0;
-char *TFTstrchr_pointer;
-char FlagResumFromOutage  = 0;
-uint8_t tmp_extruder      = 0;
-uint16_t HeaterCheckCount = 0;
-int currentFlowRate       = 0;
-bool PrintdoneAndPowerOFF = true;
-bool powerOFFflag         = 0;
-xy_uint8_t       selectedmeshpoint;
-float            live_Zoffset;
+  private:
+    char       TFTcmdbuffer[TFTBUFSIZE][TFT_MAX_CMD_SIZE];
+    int        TFTbuflen  = 0;
+    int        TFTbufindr = 0;
+    int        TFTbufindw = 0;
+    char       serial3_char;
+    int        serial3_count = 0;
+    char*      TFTstrchr_pointer;
+    char       FlagResumFromOutage  = 0;
+    uint8_t    tmp_extruder         = 0;
+    uint16_t   HeaterCheckCount     = 0;
+    int        currentFlowRate      = 0;
+    bool       PrintdoneAndPowerOFF = true;
+    bool       powerOFFflag         = 0;
+    xy_uint8_t selectedmeshpoint;
+    float      live_Zoffset;
 
-static AnycubicMediaPrintState mediaPrintingState;
-static AnycubicMediaPauseState mediaPauseState;
+    static AnycubicMediaPrintState mediaPrintingState;
+    static AnycubicMediaPauseState mediaPauseState;
 
 #if defined(POWER_OUTAGE_TEST)
     struct OutageDataStruct {
@@ -245,36 +245,35 @@ static AnycubicMediaPauseState mediaPauseState;
         float last_bed_temp;
         float last_hotend_temp;
         long  lastSDposition;
-  }
-  OutageData;
+    } OutageData;
 #endif
 
-int CodeValueInt();
-float CodeValue();
-bool CodeSeen(char);
-void StartPrint();
-void PausePrint();
-void ResumePrint();
-void StopPrint();
-void GetCommandFromTFT();
-void CheckHeaterError();
-void FilamentChangePause();
-void HandleSpecialMenu();
-void RenderCurrentFileList();
-void RenderSpecialMenu(uint16_t);
-void RenderCurrentFolder(uint16_t);
+    int   CodeValueInt();
+    float CodeValue();
+    bool  CodeSeen(char);
+    void  StartPrint();
+    void  PausePrint();
+    void  ResumePrint();
+    void  StopPrint();
+    void  GetCommandFromTFT();
+    void  CheckHeaterError();
+    void  FilamentChangePause();
+    void  HandleSpecialMenu();
+    void  RenderCurrentFileList();
+    void  RenderSpecialMenu(uint16_t);
+    void  RenderCurrentFolder(uint16_t);
 
-char currentTouchscreenSelection[64];
-char currentFileOrDirectory[64];
-String flowRateBuffer;
-String zOffsetBuffer;
+    char   currentTouchscreenSelection[64];
+    char   currentFileOrDirectory[64];
+    String flowRateBuffer;
+    String zOffsetBuffer;
 
-uint8_t SpecialMenu = false;
-uint8_t MMLMenu     = false;
-uint8_t FlowMenu    = false;
-uint8_t BLTouchMenu = false;
-uint8_t LevelMenu   = false;
-uint8_t CaseLight   = true;
+    uint8_t SpecialMenu = false;
+    uint8_t MMLMenu     = false;
+    uint8_t FlowMenu    = false;
+    uint8_t BLTouchMenu = false;
+    uint8_t LevelMenu   = false;
+    uint8_t CaseLight   = true;
 
 #if ENABLED(KNUTWURST_MEGA_P_LASER)
     typedef struct {