Crappy Psuedocode for light

void loop() {
  // put your main code here, to run repeatedly:

}

//Psuedocode attempt to make an LED thingy


// Importing needed libraries
#include <FastLED.h>
#include <IRremote.h>


#define NUM_LEDS 300
CRGB leds[NUM_LEDS];
#define data_pin 5

// defining various zones. Zone 1 = Under cabinet, Zone 2 = Around window etc.
zone1 = leds [0:24]
zone2 = leds [24:172]
zone3 = leds [173:277]
zone4 = leds [278:299]

void setup() {
  // put your setup code here, to run once:
  FastLED.addLeds<WS2812B, DATA_PIN, RGB>(leds, NUM_LEDS);
}



void preset1(){
  for led in zone1:
    ledRGB = (160, 0, 210)
  for led in zone2:
    ledRGB = (120, 0, 24)
  for led in zone3:
    ledRGB = (0, 0, 0)
  for led in zone4:
    ledRGB = (100,100,100)
// Make a whole bunch more of these normal presets

Def preset6()
  for led in zone1:
    do cool fastled effect thing
  for led in zone2:
    do different fastled effect thing
  for led in zone3:
    ledRGB = (0, 0, 0)
  for led in zone4:
    ledRGB = (0, 0, 0)

// Make a whole bunch more of these fancy presets

Def BrightnessUp()
  i = 0
  for num_led in zone1 and zone2 and zone3 and zone4:
    if i in ledRGB > 0: //This is to minimise colour shift. Any RGB channel set at 0 won’t increase.
      i = i+10
    else:
      return

// Similar for brightness down



void setup() {

    FastLED.addLeds<WS2812B, DATA_PIN, RGB>(leds, NUM_LEDS);
{



//The following is mostly copy pasted C++ code with modifications
//It works to understand the IR remote inputs and call functions based on input

const int RECV_PIN = 7;

IRrecv irrecv(RECV_PIN);
decode_results results;
unsigned long key_value = 0;

void setup(){
  irrecv.enableIRIn();
  irrecv.blink13(true);
}

void loop(){
  if (irrecv.decode(&results)){

        if (results.value == 0XFFFFFFFF)
          results.value = key_value;

        switch(results.value)
          case 0xFF30CF:
          Serial.println("1");
   Call preset1()
          break ;
          case 0xFF18E7:
          Serial.println("2");
   Call preset2()
          break ;
          case 0xFF7A85:
          Serial.println("3");
   Call preset3()
          break ;
         //ETC for every number on remote
    case 0xFFE01F:
          Serial.println("-");
   Call BrigtnessDown()
          break ;
          case 0xFFA857:
          Serial.println("+");
   Call BrightnessUp()
          break ;

        }
        key_value = results.value;
        irrecv.resume();
  }
}