javascript - how to add and subtract on single click with two different values -

I am creating a game, now in the form of code, when I click on the attack, the power of the enemies randomly , But I want the player to be different, but the random value should be different from one of the enemies. If possible, then there can also be an alternative option for randomly increasing the players and reducing it. Because the enemy is still attacking

appearence (and Present):

Code:

& lt; Body onload = "start ()" & gt; & Lt; Input type = "button" name = "doit" id = "doit" value = "attack!" Onclick = "hitEnemy ();" & Gt; & Lt; Br / & lt; Span & gt; Athletics Health & lt; / Span & gt; & Lt; Div style = "font-ize: 3em;" Id = "playerhalf" & gt; & Lt; / Div & gt; & Lt; Period & gt; Enemyhealth's & lt; / Span & gt; & Lt; Div style = "font-size: 3em;" Id = "enemyhall" & gt; & Lt; / Div & gt; & Lt; Br / & gt; & Lt; Span & gt; You did: & lt; / Span & gt; & Lt; Span style = "font-size: 3em;" Id = "damage" & gt; & Lt; / Span & gt; & Lt; Period & gt; The & lt; / Span & gt; & Lt; / Body & gt;

This question looks like homework, have you written the code yet? If you have not done so, then try to read it and understand what each function is doing and where it is being brought from.

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The random value must be different from one of the enemies

Question: How can I generate a random integer?

A: Here is a general use function to generate pseudo random integer

  function rand_int (maximum, minimum) {minutes = minutes | 0; If (max === (max | 0)) if (maximum  0  and (but not equal to)  1 .  x | 0  variable is used to convert to 32-bit integers. The filing point number is always changed to "Goal down" in the integer. This is  x | Works better than    
 
 
 An alternate option may be to increase the players randomly   
 
 A: Second    Type button  is created due to the following: 
 
  playerHealth + = rand_int (10); // Add between 0 and 10  
 
 
 
 and also reduce it because the enemy is still attacking 
 
 
 Where do I say? Change the code for the enemy? Make a copy of 
 
 A:  function   hitEnemy , change it to  hitPlayer  and  the enemy  To  player  for example, call it after calling  hitEnemy  
 
  & lt; Input type = "button" name = "doit" id = "doit" value = "attack!" Onclick = "hitEnemy (); hitPlayer ();" / & Gt;