globals [
  player1-score           ;;violet top-left
  player2-score           ;;yellow top-right
  player3-score           ;;pink bottom-left
  player4-score           ;;blue bottom-right

  game-number
  pause-time

  tie-counter-player1-vs-player3
  tie-counter-player2-vs-player4
]

turtles-own [
  state
]

to setup
  clear-all
  reset-scores

  create-turtles 4 [
    if who = 0 [                                           ;;Article-Based Strat turtle #1
      setxy -2 1.5
      set color white
      set shape "unknown"
      facexy -2 -2
    ]
    if who = 1 [                                           ;;Article-Based Strat turtle #2
      setxy 2 1.5
      set color violet
      set shape "unknown"
      facexy 2 -2
    ]
    if who = 2 [                                           ;;Opponent Win-Stay Lose-Change Strat turtle
      setxy -2 -1.5
      set color yellow
      set shape "unknown"
      facexy -2 2
    ]
    if who = 3 [                                           ;;Opponent Win-Change Lose-Stay Strat turtle
      setxy 2 -1.5
      set color pink
      set shape "unknown"
      facexy 2 2
    ]
  ]

  create-turtles 4 [
    if who = 4 [                                           ;;Random Strat turtle
      setxy -2 2.5
      set color white
      set shape "person"
    ]
    if who = 5 [                                           ;;Opponent Random Strat turtle
      setxy 2 2.5
      set color violet
      set shape "person"
    ]
    if who = 6 [                                           ;;Opponent Win-Stay Lose-Change Strat turtle
      setxy -2 -2.5
      set color yellow
      set shape "person"
    ]
    if who = 7 [                                           ;;Opponent Win-Change Lose-Stay Strat turtle
      setxy 2 -2.5
      set color pink
      set shape "person"
    ]
  ]

  reset-ticks
end 

to go
  ask turtles with [who >= 2 and who <= 3] [
     set state one-of ["rock" "paper" "scissors"]          ;; Initial hand for WsLc and WcLs
     set-shape
  ]

  ask turtles with [who >= 0 and who <= 1] [                 ;; Initial hand for player 1 and 2
     set state one-of ["paper"]
     set-shape
  ]


  while [game-number < number-of-games] [
   if game-number = number-of-games[
     stop
   ]
                                                           ;; Points counting portion
   let player1-choice [state] of turtle 0
   let player2-choice [state] of turtle 1
   let player3-choice [state] of turtle 2
   let player4-choice [state] of turtle 3

   ask turtle 0 [                                           ;;Article-Based #1 vs Win-Stay/Lose-Change
     if player3-choice = "rock" [
       if player1-choice = "paper" [
         if who = 0 [
           set player1-score player1-score + 1
           set color green
         ]
       ]
       if player1-choice = "scissors" [
         if who = 0 [
           set color red
         ]
       ]
       if player1-choice = "rock" [
         if who = 0 [
           set tie-counter-player1-vs-player3 tie-counter-player1-vs-player3 + 1
           set color gray
         ]
       ]
     ]


     if player3-choice = "paper" [
       if player1-choice = "rock" [
         if who = 0 [
           set color red
         ]
       ]
       if player1-choice = "scissors" [
         if who = 0 [
           set player1-score player1-score + 1
           set color green
         ]
       ]
       if player1-choice = "paper" [
         if who = 0 [
           set tie-counter-player1-vs-player3 tie-counter-player1-vs-player3 + 1
           set color gray
         ]
       ]
     ]


     if player3-choice = "scissors" [
       if player1-choice = "rock" [
          if who = 0 [
           set player1-score player1-score + 1
           set color green
         ]
       ]
       if player1-choice = "paper" [
         if who = 0 [
           set color red
         ]
       ]
       if player1-choice = "scissors" [
         if who = 0 [
           set tie-counter-player1-vs-player3 tie-counter-player1-vs-player3 + 1
           set color gray
         ]
       ]
     ]
   ]

   ask turtle 1 [                                           ;;Article-Based #2 vs Win-Change/Lose-Stay
     if player4-choice = "rock" [
       if player2-choice = "paper" [
         if who = 1 [
           set player2-score player2-score + 1
           set color green
         ]
       ]
       if player2-choice = "scissors" [
         if who = 1 [
           set color red
         ]
       ]
       if player2-choice = "rock" [
         if who = 1 [
           set tie-counter-player2-vs-player4 tie-counter-player2-vs-player4 + 1
           set color gray
         ]
       ]
     ]


     if player4-choice = "paper" [
       if player2-choice = "rock" [
         if who = 1 [
           set color red
         ]
       ]
       if player2-choice = "scissors" [
         if who = 1 [
           set player2-score player2-score + 1
           set color green
         ]
       ]
       if player2-choice = "paper" [
         if who = 1 [
           set tie-counter-player2-vs-player4 tie-counter-player2-vs-player4 + 1
           set color gray
         ]
       ]
     ]


     if player4-choice = "scissors" [
       if player2-choice = "rock" [
          if who = 1 [
           set player2-score player2-score + 1
           set color green
         ]
       ]
       if player2-choice = "paper" [
         if who = 1 [
           set color red
         ]
       ]
       if player2-choice = "scissors" [
         if who = 1 [
           set tie-counter-player2-vs-player4 tie-counter-player2-vs-player4 + 1
           set color gray
         ]
       ]
     ]
   ]

   ask turtle 2 [                                           ;; Win-Stay/Lose-Change vs Article-Based #1
     if player1-choice = "rock" [
       if player3-choice = "paper" [
         if who = 2 [
           set player3-score player3-score + 1
           set color green
         ]
       ]
       if player3-choice = "scissors" [
         if who = 2 [
           set color red
         ]
       ]
       if player3-choice = "rock" [
         if who = 2 [
           set color gray
         ]
       ]
     ]


     if player1-choice = "paper" [
       if player3-choice = "rock" [
         if who = 2 [
           set color red
         ]
       ]
       if player3-choice = "scissors" [
         if who = 2 [
           set player3-score player3-score + 1
           set color green
         ]
       ]
       if player3-choice = "paper" [
         if who = 2 [
           set color gray
         ]
       ]
     ]


     if player1-choice = "scissors" [
       if player3-choice = "rock" [
          if who = 2 [
           set player3-score player3-score + 1
           set color green
         ]
       ]
       if player3-choice = "paper" [
         if who = 2 [
           set color red
         ]
       ]
       if player3-choice = "scissors" [
         if who = 2 [
           set color gray
         ]
       ]
     ]
   ]

   ask turtle 3 [                                           ;; Win-Change/Lose-Stay vs Article-Based #2
     if player2-choice = "rock" [
       if player4-choice = "paper" [
         if who = 3 [
           set player4-score player4-score + 1
           set color green
         ]
       ]
       if player4-choice = "scissors" [
         if who = 3 [
           set color red
         ]
       ]
       if player4-choice = "rock" [
         if who = 3 [
           set color gray
         ]
       ]
     ]


     if player2-choice = "paper" [
       if player4-choice = "rock" [
         if who = 3 [
           set color red
         ]
       ]
       if player4-choice = "scissors" [
         if who = 3 [
           set player4-score player4-score + 1
           set color green
         ]
       ]
       if player4-choice = "paper" [
         if who = 3 [
           set color gray
         ]
       ]
     ]


     if player2-choice = "scissors" [
       if player4-choice = "rock" [
          if who = 3 [
           set player4-score player4-score + 1
           set color green
         ]
       ]
       if player4-choice = "paper" [
         if who = 3 [
           set color red
         ]
       ]
       if player4-choice = "scissors" [
         if who = 3 [
           set color gray
         ]
       ]
     ]
   ]

   set game-number game-number + 1
   set pause-time 1 / game-per-second
   tick
   wait pause-time
                                                            ;; Next state/hand portion

   ask turtle 0 [                                           ;;Article-Based #1 vs Win-Stay/Lose-Change
     if player3-choice = "rock" [
       if player1-choice = "paper" [
         if who = 0 [
           set state "rock"
           set-shape
         ]
       ]
       if player1-choice = "scissors" [
         if who = 0 [
           set state "paper"
           set-shape
         ]
       ]
       if player1-choice = "rock" [
         if who = 0 [
           set state one-of ["paper" "scissors"]
           set-shape
         ]
       ]
     ]


     if player3-choice = "paper" [
       if player1-choice = "rock" [
         if who = 0 [
           set state "scissors"
           set-shape
         ]
       ]
       if player1-choice = "scissors" [
         if who = 0 [
           set state "rock"
           set-shape
         ]
       ]
       if player1-choice = "paper" [
         if who = 0 [
           set state one-of ["rock" "scissors"]
           set-shape
         ]
       ]
     ]


     if player3-choice = "scissors" [
       if player1-choice = "rock" [
          if who = 0 [
           set state "scissors"
           set-shape
         ]
       ]
       if player1-choice = "paper" [
         if who = 0 [
           set state "rock"
           set-shape
         ]
       ]
       if player1-choice = "scissors" [
         if who = 0 [
           set state one-of ["rock" "paper"]
           set-shape
         ]
       ]
     ]
   ]

   ask turtle 1 [                                           ;;Article-Based #2 vs Win-Change/Lose-Stay
     if player4-choice = "rock" [
       if player2-choice = "paper" [
         if who = 1 [
           set state "rock"
           set-shape
         ]
       ]
       if player2-choice = "scissors" [
         if who = 1 [
           set state "paper"
           set-shape
         ]
       ]
       if player2-choice = "rock" [
         if who = 1 [
           set state one-of ["scissors" "paper"]
           set-shape
         ]
       ]
     ]


     if player4-choice = "paper" [
       if player2-choice = "rock" [
         if who = 1 [
           set state "scissors"
           set-shape
         ]
       ]
       if player2-choice = "scissors" [
         if who = 1 [
           set state "paper"
           set-shape
         ]
       ]
       if player2-choice = "paper" [
         if who = 1 [
           set state one-of ["rock" "scissors"]
           set-shape
         ]
       ]
     ]


     if player4-choice = "scissors" [
       if player2-choice = "rock" [
          if who = 1 [
           set state "scissors"
           set-shape
         ]
       ]
       if player2-choice = "paper" [
         if who = 1 [
           set state "rock"
           set-shape
         ]
       ]
       if player2-choice = "scissors" [
         if who = 1 [
            set state one-of ["rock" "paper"]
            set-shape
         ]
       ]
     ]
   ]

   ask turtle 2 [                                           ;;Win-Stay/Lose-Change vs Article-Based #1
     if player1-choice = "rock" [
       if player3-choice = "paper" [
         if who = 2 [
           ;;set state "paper"
           set-shape
         ]
       ]
       if player3-choice = "scissors" [
         if who = 2 [
           set state one-of ["rock" "paper"]
           set-shape
         ]
       ]
       if player3-choice = "rock" [
         if who = 2 [
           set state one-of ["paper" "scissors"]
           set-shape
         ]
       ]
     ]


     if player1-choice = "paper" [
       if player3-choice = "rock" [
         if who = 2 [
           set state one-of ["paper" "scissors"]
           set-shape
         ]
       ]
       if player3-choice = "scissors" [
         if who = 2 [
           ;;set state "scissors"
           set-shape
         ]
       ]
       if player3-choice = "paper" [
         if who = 2 [
           set state one-of ["rock" "scissors"]
           set-shape
         ]
       ]
     ]


     if player1-choice = "scissors" [
       if player3-choice = "rock" [
          if who = 2 [
           ;;set state "rock"
           set-shape
         ]
       ]
       if player3-choice = "paper" [
         if who = 2 [
           set state one-of ["scissors" "rock"]
           set-shape
         ]
       ]
       if player3-choice = "scissors" [
         if who = 2 [
           set state one-of ["rock" "paper"]
           set-shape
         ]
       ]
     ]
   ]

   ask turtle 3 [                                           ;;Win-Change/Lose-Stay vs Article-Based #1
     if player2-choice = "rock" [
       if player4-choice = "paper" [
         if who = 3 [
           set state one-of ["rock" "scissors"]
           set-shape
         ]
       ]
       if player4-choice = "scissors" [
         if who = 3 [
           ;;set state "scissors"
           set-shape
         ]
       ]
       if player4-choice = "rock" [
         if who = 3 [
           ;;set state "rock"
           set-shape
         ]
       ]
     ]


     if player2-choice = "paper" [
       if player4-choice = "rock" [
         if who = 3 [
           ;;set state "rock"
           set-shape
         ]
       ]
       if player4-choice = "scissors" [
         if who = 3 [
           set state one-of ["rock" "paper"]
           set-shape
         ]
       ]
       if player4-choice = "paper" [
         if who = 3 [
           ;;set state "paper"
           set-shape
         ]
       ]
     ]


     if player2-choice = "scissors" [
       if player4-choice = "rock" [
          if who = 3 [
           set state one-of ["scissors" "paper"]
           set-shape
         ]
       ]
       if player4-choice = "paper" [
         if who = 3 [
           ;;set state "paper"
           set-shape
         ]
       ]
       if player4-choice = "scissors" [
         if who = 3 [
           ;;set state "scissors"
           set-shape
         ]
       ]
     ]
   ]
 ]
end 

to set-shape
  if who = 0 [
    set color white
  ]

  if who = 1 [
    set color violet
  ]

  if who = 2 [
    set color yellow
  ]

  if who = 3 [
    set color pink
  ]

  if state = "rock" [
    set shape "rock"
  ]
  if state = "paper" [
     set shape "paper"
  ]
  if state = "scissors" [
     set shape "scissors"
  ]
end 

to reset-scores
  set player1-score 0
  set player2-score 0
  set player3-score 0
  set player4-score 0
end