c# - UnityScript: Update Health Function -

the game i'm making has character , enemy. when character gets hit closes health. if character can avoid getting hit 10 seconds regains 5 points of health. if 10 seconds pass , still not hit gains 5 points , keeps on happening until character regains full health. if character hits before 10 seconds completed loses health , time starts over.

currently when run c# script except keep giving health player. if hit records time. 10 seconds pass , gives me health after update function not continue give me health once. think logic somewhere not correct. guys think ??

public slider healthbar; public float hitresettimer; //resetsthetimerto0whenihavebeenhitwithinthe10seconds; bool beenhit; //return true or false if ihave been hit float hittimer; //keeps track of time 0 10 if have not been hit  void awake() {     beenhit=false; //player has not been hit so= false     hittimer=0.0f; //set 0 because have not been hit yet no time needs registered }  void ontriggerenter(collider other) {     healthbar.value-=10;//if enemy hits character loses 10 points     beenhit= true; //is set true because have been hit     hittimer= hitresettimer;//if cube hits hittimer no longer time has occured reset 0  }  void restorehealth() {     if(!beenhit&& healthbar.value<100)         healthbar.value+=2; }  //usethisfor initialization void start () {  }  //updateiscalledonceper frame void update () {      if(beenhit)     {         hittimer -=time.deltatime;          if(hittimer<0)         {             beenhit = false;             restorehealth();         }     }  } 

in update method:

if(hittimer<0) {     beenhit = false;     restorehealth(); } 

take restorehealth(); out of ifs.

void update () {      if(beenhit)     {         hittimer -=time.deltatime;          if(hittimer<0)         {             beenhit = false;         }     }  restorehealth(); } 

the point check beenhit in order reduce hittimer. once hittimer < 0 set beenhit = false , restorehealth();. after have beenhit = false , update method having inside if(beenhit) gets false state always. code never reaches restorehealth(); until set beenhit = true in ontriggerenter() in turn resets timer , wait again 10 seconds.

---

what checking time difference between current time , time character got last hit.

float lasthit; // holds last time character got hit  void awake() {     lasthit = time.time; }  void ontriggerenter(collider other) {     healthbar.value -= 100;//if enemy hits character loses 10 points     lasthit = time.time; }  void restorehealth() {     if(healthbar.value<100)         healthbar.value+=2; }  //updateiscalledonceper frame void update () {      if (time.time - lasthit > 10) // 10 seconds     {            restorehealth();     } } 

---

note: should change restorehealth() method give health specific delay (say 1 second) not on every frame. since update call every frame after matching conditions.