Easing an Integer to a specific value?

hey guys!

i working on helper functions class making, 1 of eases int specific value on time. however, cannot figure out how achieve current code. here function:

code: [select]

void easeall(int red, int green, int blue, int time, int ledtouseprevvalue)
{
 int prevredvalue = ledstates[ledtouseprevvalue][0];
 int prevbluevalue = ledstates[ledtouseprevvalue][1];
 int prevgreenvalue = ledstates[ledtouseprevvalue][2];
 
 int reddiff = red - prevredvalue;
 int bluediff = blue - prevbluevalue;
 int greendiff = green - prevgreenvalue;
 
 int redstep = reddiff / red;
 int bluestep = bluediff / blue;
 int greenstep = greendiff / green;
 
 for(int = 0; <= time; i++)
 {
   for(int b = 0; b <= __numledsinarray; b++)
     {
     ledstates[b][0] =- redstep;
     ledstates[b][1] =- bluestep;
     ledstates[b][2] =- greenstep;
     }
     delay(1);
 }
}

if can me, great. or should start function eases 1 value @ time, in fixed amount of time?

thank you!

the following statement sets value of ledstates

• equal  to -redstep.
  
  code: [select]
  
ledstates[b][0] =- redstep;
  
  if want subtract value of redstep current value, use "[glow]-=[/glow]", not "[glow]=-[/glow]"
  
  
  regards,
  
  dave
  
  

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