Average or Sum of all Member's LUK?

[shiori4me]

I'm trying to make it so that variable 1 equals the sum of all member's LUK and 

variable 2 equals the average of all member's luck. 

I do not how to use the inject method or whatnot.

I remember seeing 

def agi return 1 if members.size == 0 members.inject(0) {|r, member| r += member.agi } / members.size endbut I wasn't sure how that was relevant,

and 

$game_variables(1) = $game_party.members {|mem| mem.luk}doesn't work.

There's 

$game_party.agibut sadly there's no

$game_party.lukOr at least I'd like to have it so that it's 

member 1's luk if they're there + member 2's luk if they're there + member 3's luk if they're there... and soforth.

There's this in the game interpreter that I also don't know how to use, hahah

  #--------------------------------------------------------------------------  # * Actor Iterator (ID)  #     param : If 1 or more, ID. If 0, all  #--------------------------------------------------------------------------  def iterate_actor_id(param)    if param == 0      $game_party.members.each {|actor| yield actor }    else      actor = $game_actors[param]      yield actor if actor    end  end  #--------------------------------------------------------------------------  # * Actor Iterator (Variable)  #     param1:  Specify as fixed if 0 and variable if 1  #     param2:  Actor or variable ID  #--------------------------------------------------------------------------  def iterate_actor_var(param1, param2)    if param1 == 0      iterate_actor_id(param2) {|actor| yield actor }    else      iterate_actor_id($game_variables[param2]) {|actor| yield actor }    end  end  #--------------------------------------------------------------------------  # * Actor Iterator (Index)  #     param : If 0 or more, index. If -1, all.  #--------------------------------------------------------------------------  def iterate_actor_index(param)    if param < 0      $game_party.members.each {|actor| yield actor }    else      actor = $game_party.members[param]      yield actor if actor    end  end

 

[ShadowLurk]

That's very relevant.

Let's make a duplicate function for average  luk that mimics how the party acquires average agi.

(as agi is in Game_Unit, let's just put the new function there)

class Game_Unitdef luk  return 1 if members.size == 0  members.inject(0) {|r, member| r += member.luk} / members.sizeendendNow $game_party.luk exists.

This line

members.inject(0) {|r, member| r += member.luk}means the sum of all party members' luk.

$game_variables[1] = members.inject(0) {|r, member| r += member.luk}will work. Note: $game_variables[1] not $game_variables(1) 

Edit: By the way, inject works by passing the evaluated argument to the next loop. So that inject method above works about the same with this:

r = 0members.each { |member|  r += member.luk}return r

 

[shiori4me]

Thank you 

Oh wait, you gave me the solution to the sum now. 

Hm... I wonder how I can use .max and .min to find minimum and maximum

 

[Andar]

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