Scrum-1.2.nlogo

globals [ 
  total-tasks total-hours planning-hours
  sprints sprint days day hour
  hours-per-sprint hours-per-story stories-per-sprint stories-in-sprint
]

breed [ clocks clock ]

breed [ stories story ]
stories-own [ sprint-id tasks hours devs testers ]

breed [ members member ]
members-own [ dev? story-id ]

to setup
  clear-all
  reset-ticks

  ; clock

  set-default-shape clocks "circle"
  
  create-clocks 1 [ 
    set color grey
    set size 2
  ]

  layout-circle clocks 0
  
  ; stories

  set-default-shape stories "house"

  ; team members

  set-default-shape members "person"

  create-members team-size-dev [ 
    set color blue
    set size 2
    set dev? true
    set story-id -1
  ]

  create-members team-size-test [
    set color green
    set size 2
    set dev? false
    set story-id -1
  ]
  
  layout-circle sort members 20

  ; start

  set total-tasks max-stories * tasks-per-story
  set total-hours total-tasks * daily-task-hours
  set planning-hours (days-per-sprint / 5) * 2
  set hours-per-story tasks-per-story * daily-task-hours
  set hours-per-sprint (days-per-sprint * work-hours-per-day) - planning-hours
  set stories-per-sprint floor (hours-per-sprint / hours-per-story)
  set sprints max-stories / stories-per-sprint
  set sprint 1

  start-sprint
  show-stats
end

to go
  if sprint > sprints [ stop ]

  do-work
  tick
  set hour hour + 1

  if hour > work-hours-per-day [ 
    set hour 0
    set day day + 1

    if day > days-per-sprint [
      set sprint sprint + 1
      start-sprint
    ]
  ]
  
  show-stats
end

to start-sprint
  set day 2

  ; ???: Use local var? Add carryover stories. Last sprint may be short.
  set stories-in-sprint min list max-stories stories-per-sprint

  create-stories stories-in-sprint [
    set color grey
    set size 2
    set sprint-id sprint
    set tasks tasks-per-story
    set hours hours-per-story
    set devs []
    set testers []
  ]

  layout-circle sort stories 15
end

to do-work
  foreach sort stories [
    ask ? [
      let sid who

      if (length devs) < 1 [
        let dev-set members with [dev? and (story-id = -1)]

        if any? dev-set [
          ask one-of dev-set [
            set story-id sid
            ask story sid [ set devs fput who devs ]
            move-to [patch-ahead 2] of story sid
          ]
        ]
      ]

      repeat 2 - (length testers) [
        let tester-set members with [(not dev?) and (story-id = -1)]

        if any? tester-set [
          ask one-of tester-set [
            set story-id sid
            ask story sid [ set testers fput who testers ]
            
            let p [patch-left-and-ahead 90 2] of story sid
            if any? turtles-on p [ set p [patch-right-and-ahead 90 2]  of story sid ]
            move-to p
          ]
        ]
      ]
    ]
  ]
end

to show-stats
  ask clocks [ set label (word "s:" sprint ", d:" day ", h:" hour) ]
  ask stories [ set label (word ([tasks] of story who) "t, " ([hours] of story who) "h") ]
end
@#$#@#$#@
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BUTTON
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@#$#@#$#@
## WHAT IS IT?

(a general understanding of what the model is trying to show or explain)

## HOW IT WORKS

(what rules the agents use to create the overall behavior of the model)

## HOW TO USE IT

(how to use the model, including a description of each of the items in the Interface tab)

## THINGS TO NOTICE

(suggested things for the user to notice while running the model)

## THINGS TO TRY

(suggested things for the user to try to do (move sliders, switches, etc.) with the model)

## EXTENDING THE MODEL

(suggested things to add or change in the Code tab to make the model more complicated, detailed, accurate, etc.)

## NETLOGO FEATURES

(interesting or unusual features of NetLogo that the model uses, particularly in the Code tab; or where workarounds were needed for missing features)

## RELATED MODELS

(models in the NetLogo Models Library and elsewhere which are of related interest)

## CREDITS AND REFERENCES

(a reference to the model's URL on the web if it has one, as well as any other necessary credits, citations, and links)
@#$#@#$#@
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x
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@#$#@#$#@
NetLogo 5.0.5
@#$#@#$#@
@#$#@#$#@
@#$#@#$#@
@#$#@#$#@
@#$#@#$#@
default
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link direction
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@#$#@#$#@
0
@#$#@#$#@