Kitten or tiger?

/*

Acryl Sign
  by smi1100 - 12/09/2022
    
pins:
  LED: 6
  Buttons: 7, 8, 9, 10
  DFPlayerMini: 11, 12
  
libraries:
  - Adafruit_NeoPixel.h
  - Arduino.h
  - SoftwareSerial.h
  - DFRobotDFPlayerMini.h
  
*/


// -------- DFPlayerMini -------- 

#include "Arduino.h"
#include "SoftwareSerial.h"
#include "DFRobotDFPlayerMini.h"

SoftwareSerial mySoftwareSerial(11, 12);  // RX, TX
DFRobotDFPlayerMini myDFPlayer;


// -------- Neopixel -------- 

#include <Adafruit_NeoPixel.h>
#define LED_PIN    6                      // Which pin on the Arduino is connected to the NeoPixels?
#define LED_COUNT 8                       // How many NeoPixels are attached to the Arduino?
Adafruit_NeoPixel strip(LED_COUNT, LED_PIN, NEO_GRB + NEO_KHZ800);


// -------- Buttons -------- 

const int buttonPin_tiger = 7;
boolean newButtonState_tiger;

const int buttonPin_death_star = 8;
boolean newButtonState_death_star;

const int buttonPin_front = 9;
boolean oldButtonState_front = HIGH;
boolean newButtonState_front;
int strip_color_front = 1;

const int buttonPin_back = 10;
boolean oldButtonState_back = HIGH;
boolean newButtonState_back;
int strip_color_back = 1;


void setup()
{  
  delay(500);

  // -------- DFPlayerMini --------
  
  mySoftwareSerial.begin(9600);
  Serial.begin(115200);
  delay(3000);
  Serial.println();
  Serial.println("Initializing DFPlayer ... ");
  
  if (!myDFPlayer.begin(mySoftwareSerial,true,false))
  {
    Serial.println("Unable to begin:");
    Serial.println("1.Please recheck the connection");
    Serial.println("2.Please insert the SD card");
    while(true)
    {
      delay(0); // Code to compatible with ESP8266 watch dog.
    }
  }
  Serial.println("DFPlayer Mini online.");
  
  myDFPlayer.volume(20);  //Set volume value. From 0 to 30
  myDFPlayer.outputDevice(DFPLAYER_DEVICE_SD);

  Serial.print("  MP3 Player Status: ");Serial.println(myDFPlayer.readState()); //read mp3 state
  Serial.print("  MP3 Player Volume: ");Serial.println(myDFPlayer.readVolume()); //read current volume
  Serial.print("  MP3 Player EQ: ");Serial.println(myDFPlayer.readEQ()); //read EQ setting
  Serial.print("  MP3 Player on SD: ");Serial.println(myDFPlayer.readFileCounts()); //read all file counts in SD card

  int AnzahlDateien_mp3 = myDFPlayer.readFileCountsInFolder("mp3");
  if (AnzahlDateien_mp3 == -1) Serial.println("Der Ordner enth\u00e4lt keine Musikdateien");
  else Serial.println(("     - ") + String(AnzahlDateien_mp3) + " Dateien im Ordner mp3");
  
  if (myDFPlayer.available())
  {
    printDetail(myDFPlayer.readType(), myDFPlayer.read()); //Print the detail message from DFPlayer to handle different errors and states.
  }

  myDFPlayer.playMp3Folder(1);
  delay(1000);
  
  // -------- Neopixel --------
  
  strip.begin();
  strip.show(); 
  strip.setBrightness(255);                // Set BRIGHTNESS to about 1/5 (max = 255)

  // -------- Buttons --------

  pinMode(buttonPin_front, INPUT_PULLUP);
  pinMode(buttonPin_back, INPUT_PULLUP);
  pinMode(buttonPin_tiger, INPUT_PULLUP);
  pinMode(buttonPin_death_star, INPUT_PULLUP);
  
  Serial.println("Setup complete");
  Serial.println("");
  delay(500);
}

void loop()
{
  // -------- Button front --------
  
  newButtonState_front = digitalRead(buttonPin_front);
  
  if((newButtonState_front == LOW) && (oldButtonState_front == HIGH))   // Button not pressed = LOW
  {
    delay(20);                            // Short delay to debounce button.
    newButtonState_front = digitalRead(buttonPin_front); // Check if button is still low after debounce.
    
    if(newButtonState_front == LOW) // Yes, still low
    {        
        if(strip_color_front > 9) strip_color_front = 1;
        Serial.print("strip color front number: "); Serial.println(strip_color_front);
        switch (strip_color_front)
        {
          case 1:
            Serial.println("Strip color front RED");
            Serial.println("");
            for (int i = 0; i <= 3;i++)
            {
              strip.setPixelColor(i, 255, 0, 0);    //strip.setPixelColor(n, red, green, blue);
            }
            strip.show();
            break;  
    
          case 2:
            Serial.println("Strip color front GREEN");
            Serial.println("");
            for (int i = 0; i <= 3;i++)
            {
              strip.setPixelColor(i, 0, 255, 0);    //strip.setPixelColor(n, red, green, blue);
            }
            strip.show();
            break;  
    
          case 3:
            Serial.println("Strip color front BLUE");
            Serial.println("");
            for (int i = 0; i <= 3;i++)
            {
              strip.setPixelColor(i, 0, 0, 255);    //strip.setPixelColor(n, red, green, blue);
            }
            strip.show(); 
            break; 
        
          case 4:
            Serial.println("Strip color front WHITE");
            Serial.println("");
            for (int i = 0; i <= 3;i++)
            {
              strip.setPixelColor(i, 255, 255, 255);    //strip.setPixelColor(n, red, green, blue);
            }
            strip.show(); 
            break;

          case 5:
            Serial.println("Strip color front PINK");
            Serial.println("");
            for (int i = 0; i <= 3;i++)
            {
              strip.setPixelColor(i, 255, 20, 147);    //strip.setPixelColor(n, red, green, blue);
            }
            strip.show(); 
            break; 

          case 6:
            Serial.println("Strip color front YELLOW");
            Serial.println("");
            for (int i = 0; i <= 3;i++)
            {
              strip.setPixelColor(i, 255, 215,0);    //strip.setPixelColor(n, red, green, blue);
            }
            strip.show(); 
            break;        
        
          case 7:
            Serial.println("Strip color front OFF");
            Serial.println("");
            for (int i = 0; i <= 3;i++)
            {
              strip.setPixelColor(i, 0, 0,0);    //strip.setPixelColor(n, red, green, blue);
            }
            strip.show(); 
            break;     
                    
          case 8:
            Serial.println("Strip color front rainbow");
            Serial.println("");
            for(long firstPixelHue = 0; firstPixelHue < 5*65536; firstPixelHue += 256)
            {
              strip.rainbow(firstPixelHue);
              strip.show();
              Serial.print("firstPixelHue: ");Serial.println(firstPixelHue);
              delay(10);
              if (firstPixelHue == 327168) firstPixelHue = 0;
              
              newButtonState_front = digitalRead(buttonPin_front);
              newButtonState_back = digitalRead(buttonPin_back);
              if(newButtonState_front == HIGH || newButtonState_back == HIGH)
              {
                for (int i = 0; i <= 3;i++)
                {
                  strip.setPixelColor(i, 255, 0, 0);    //strip.setPixelColor(n, red, green, blue);
                }
                strip.show();
                   
                for (int i = 4; i <= 7;i++)
                {
                  strip.setPixelColor(i, 255, 0, 0);    //strip.setPixelColor(n, red, green, blue);
                }
                strip.show();
                strip_color_back = 1;
                                
                break;
              }
            }
            break;
        
        
          case 9:
            Serial.println("Strip color front color wipe");
            Serial.println("");
            int stopper = 0;
            while (stopper == 0)
            { 
              Serial.print("Stopper: ");Serial.println(stopper);
              for(int i=0; i<strip.numPixels(); i++)
              { 
                strip.setPixelColor(i, 255,   0,   0);         
                strip.show();
                newButtonState_front = digitalRead(buttonPin_front);
                newButtonState_back = digitalRead(buttonPin_back);
                if(newButtonState_front == HIGH || newButtonState_back == HIGH)
                {
                  stopper = 1;
                  break;
                }
                delay(200);                           
              }
              
              for(int i=0; i<strip.numPixels(); i++)
              { 
                strip.setPixelColor(i,   0, 255,   0);         
                strip.show();
                newButtonState_front = digitalRead(buttonPin_front);
                newButtonState_back = digitalRead(buttonPin_back);
                if(newButtonState_front == HIGH || newButtonState_back == HIGH)
                {
                  stopper = 1;
                  break;
                }
                delay(200);                           
              }
              
              for(int i=0; i<strip.numPixels(); i++)
              { 
                strip.setPixelColor(i,  0,   0, 255);         
                strip.show();
                newButtonState_front = digitalRead(buttonPin_front);
                newButtonState_back = digitalRead(buttonPin_back);
                if(newButtonState_front == HIGH || newButtonState_back == HIGH)
                {
                  stopper = 1;
                  break;
                }
                delay(200);                           
              }
                          
            }  
            for (int i = 0; i <= 3;i++)
            {
              strip.setPixelColor(i, 255, 0, 0);    //strip.setPixelColor(n, red, green, blue);
            }
            strip.show();
               
            for (int i = 4; i <= 7;i++)
            {
              strip.setPixelColor(i, 255, 0, 0);    //strip.setPixelColor(n, red, green, blue);
            }
            strip.show();
            strip_color_back = 1;
                        
            break;

        } // end of switch
        
        strip_color_front++;
    }
    
  }
  oldButtonState_front = newButtonState_front;


  // -------- Button back --------

  newButtonState_back = digitalRead(buttonPin_back);
    
  if((newButtonState_back == LOW) && (oldButtonState_back == HIGH))
  {
    delay(20);
    newButtonState_back = digitalRead(buttonPin_back);
    
    if(newButtonState_back == LOW)             
    {
        if(strip_color_back > 7) strip_color_back = 1;
        Serial.print("strip color back number: "); Serial.println(strip_color_back);
        switch (strip_color_back)
        {
          case 1:
            Serial.println("Strip color back RED");
            Serial.println("");
            for (int i = 4; i <= 7;i++)
            {
              strip.setPixelColor(i, 255, 0, 0);    //strip.setPixelColor(n, red, green, blue);
            }
            strip.show();
            break;  
    
          case 2:
            Serial.println("Strip color back GREEN");
            Serial.println("");
            for (int i = 4; i <= 7;i++)
            {
              strip.setPixelColor(i, 0, 255, 0);    //strip.setPixelColor(n, red, green, blue);
            }
            strip.show();
            break;  
    
          case 3:
            Serial.println("Strip color back BLUE");
            Serial.println("");
            for (int i = 4; i <= 7;i++)
            {
              strip.setPixelColor(i, 0, 0, 255);    //strip.setPixelColor(n, red, green, blue);
            }
            strip.show(); 
            break; 
        
          case 4:
            Serial.println("Strip color back WHITE");
            Serial.println("");
            for (int i = 4; i <= 7;i++)
            {
              strip.setPixelColor(i, 255, 255, 255);    //strip.setPixelColor(n, red, green, blue);
            }
            strip.show(); 
            break;

          case 5:
            Serial.println("Strip color back PINK");
            Serial.println("");
            for (int i = 4; i <= 7;i++)
            {
              strip.setPixelColor(i, 255, 20, 147);    //strip.setPixelColor(n, red, green, blue);
            }
            strip.show(); 
            break; 

          case 6:
            Serial.println("Strip color back YELLOW");
            Serial.println("");
            for (int i = 4; i <= 7;i++)
            {
              strip.setPixelColor(i, 255, 215,0);    //strip.setPixelColor(n, red, green, blue);
            }
            strip.show(); 
            break;

          case 7:
            Serial.println("Strip color front OFF");
            Serial.println("");
            for (int i = 0; i <= 3;i++)
            {
              strip.setPixelColor(i, 0, 0,0);    //strip.setPixelColor(n, red, green, blue);
            }
            strip.show(); 
            break;
        }
        strip_color_back++;
    }
  }
  oldButtonState_back = newButtonState_back;


 // -------- Button death star --------
  
  newButtonState_death_star = digitalRead(buttonPin_death_star);
    
  if(newButtonState_death_star == HIGH)
  {
    delay(20);
    newButtonState_death_star = digitalRead(buttonPin_death_star);
    Serial.println("");
    Serial.println("------------------------");
    Serial.println("Star Wars button pressed");
    
    if(newButtonState_death_star == HIGH)             
    {
      Serial.println("MP3 Star Wars INTRO playing");
      myDFPlayer.playMp3Folder(2);
      delay(1000);
      
      for (int j = 0; j < 120; j++)
      {
        strip.setBrightness(j);
        Serial.print("Death Star brightness = "); Serial.println(j);
        for (int i = 4; i < 8; i++)
        {
          strip.setPixelColor(i, 255, 255, 255);
        }
        strip.show();
        delay(130);
      }
      
      Serial.println("MP3 Star Wars ALARM playing");
      myDFPlayer.playMp3Folder(3);
      delay(1000);
      
      delay(4000);

      Serial.println("MP3 Star Wars FIRE playing");
      myDFPlayer.playMp3Folder(4);
      delay(1000);
      
      delay(3000);
      for (int i = 0; i < 4; i++)
      {
        strip.setPixelColor(i, 0, 255, 0);
      }
      strip.show();
      delay(6000);

      strip.clear();
      strip.show();
          
    }
  }

  // -------- Button tiger --------
  
  newButtonState_tiger = digitalRead(buttonPin_tiger);
    
  if(newButtonState_tiger == HIGH)
  {
    delay(20);
    newButtonState_tiger = digitalRead(buttonPin_tiger);
    Serial.println("");
    Serial.println("------------------------");
    Serial.println("Tiger button pressed");
       
    if(newButtonState_tiger == HIGH)             
    {         
      strip.clear();
      strip.show();
      delay (5000);
      
      Serial.println("MP3 Cat playing");
      myDFPlayer.playMp3Folder(5);
      delay(1000);

      Serial.println("MP3 Cat playing");
      myDFPlayer.playMp3Folder(5);
      delay(1000);

      delay(5000);

      for (int i = 0; i < 4; i++)
      {
        strip.setPixelColor(i, 0, 0, 255);
      }
      strip.show();
      
      Serial.println("MP3 Tiger playing");
      myDFPlayer.playMp3Folder(6);
      delay(1000);

      delay(4000);

      for (int i = 4; i < 8; i++)
      {
        strip.setPixelColor(i, 255, 0, 0);
      }
      strip.show();      
    }
  }
}


void colorWipe(uint32_t color, int wait)
{
  for(int i=0; i<strip.numPixels(); i++)
  { 
    strip.setPixelColor(i, color);         
    strip.show();                          
    delay(wait);                           
  }
}


void printDetail(uint8_t type, int value)
{
  switch (type)
  {
    case TimeOut:
      Serial.println(F("Time Out!"));
      break;
    case WrongStack:
      Serial.println(F("Stack Wrong!"));
      break;
    case DFPlayerCardInserted:
      Serial.println(F("Card Inserted!"));
      break;
    case DFPlayerCardRemoved:
      Serial.println(F("Card Removed!"));
      break;
    case DFPlayerCardOnline:
      Serial.println(F("Card Online!"));
      break;
    case DFPlayerUSBInserted:
      Serial.println("USB Inserted!");
      break;
    case DFPlayerUSBRemoved:
      Serial.println("USB Removed!");
      break;
    case DFPlayerPlayFinished:
      Serial.print(F("Number:"));
      Serial.print(value);
      Serial.println(F(" Play Finished!"));
      break;
    case DFPlayerError:
      Serial.print(F("DFPlayerError:"));
      switch (value)
      {
        case Busy:
          Serial.println(F("Card not found"));
          break;
        case Sleeping:
          Serial.println(F("Sleeping"));
          break;
        case SerialWrongStack:
          Serial.println(F("Get Wrong Stack"));
          break;
        case CheckSumNotMatch:
          Serial.println(F("Check Sum Not Match"));
          break;
        case FileIndexOut:
          Serial.println(F("File Index Out of Bound"));
          break;
        case FileMismatch:
          Serial.println(F("Cannot Find File"));
          break;
        case Advertise:
          Serial.println(F("In Advertise"));
          break;
        default:
          break;
      }
      break;
    default:
      break;
  }
}