I would like to work out a ratio between 0 and 1 according to my stamina

Questions & Answers
1

Hey guys im trying to get a heavy breathing sound to play at a certain volume according to how much stamina i have

			if(CurrentStamina < MaxStamina * 0.75)
			{
				TiredNessScale = //RATIO BETWEEN 0 and 1 0 being silent 1 being loudest
				
				if(TiredNessScale < 0)
					TiredNessScale = 0;
				else if(TiredNessScale > 1)
					TiredNessScale = 1;
					
				Debug.LogError(TiredNessScale);
			}

Basically what i want the above code to do is make my ratio equal a number between 0 and 1, 0 being 0 and 1 being MaxStamina / 0.75. So far ive tried math.lerp, inverse lerp and smooth damp.

Anyone? please? How would i achieve this?

2

TirednessScale = 1 - (CurrentStamina/MaxStamina);

3

You don’t mean MaxStamina / 0.75, you mean MaxStamina*0.75, and you also don’t want high Tiredness when your stamina is high as you wrote it…

Correcting what you wrote, I think you want the following:

  • If my CurrentStamina is low, close to 0, I want my TirednessScale to be high, close to 1
  • If my CurrentStamina is high, close to 75% of max, I want my TirednessScale to be low, close to 0
  • If my CurrentStamina is high, over 75% of max, I want my TirednessScale 0 as I’m not tired then.

And the formula doing this is:

TirednessScale = 1f - Mathf.Clamp(CurrentStamina/(MaxStamina*0.75), 0f, 1f);
Debug.Log(TirednessScale);

And with this formula you don’t need your first if-block and you also don’t need to check for tiredness being outside of 0 or 1, the formula does it all. Just replace your complete block of code you posted with the two above lines