using UnityEngine;
namespace HutongGames.PlayMaker.Actions
{
[ActionCategory(ActionCategory.Math)]
[Tooltip(“Subtracts a value to an Integer Variable.”)]
public class IntSubtract : FsmStateAction
{
[RequiredField]
[UIHint(UIHint.Variable)]
[Tooltip(“The int variable to subtract from.”)]
public FsmInt intVariable;
[RequiredField]
[Tooltip(“Value to subtract from the int variable.”)]
public FsmInt subtract;
[Tooltip(“Repeat every frame while the state is active.”)]
public bool everyFrame;
[Tooltip(“Used with Every Frame. Subtracts the value over one second to make the operation frame rate independent.”)]
public bool perSecond;
float _acc = 0f;
public override void Reset()
{
intVariable = null;
subtract = null;
everyFrame = false;
perSecond = false;
}
public override void OnEnter()
{
doSubtract();
if (!everyFrame)
Finish();
}
public override void OnUpdate()
{
doSubtract();
}
void doSubtract()
{
if (perSecond)
{
int _absSub = Mathf.Abs(subtract.Value);
_acc += ( _absSub* Time.deltaTime);
if (_acc>=_absSub)
{
_acc = 0f;
intVariable.Value -= subtract.Value;
}
}else{
intVariable.Value -= subtract.Value;
}
}
}
}
