breed [workers worker]
breed [citizens citizen]

turtles-own [radiation
            energy]

 
            

globals [halfedge]


to go 
  move-turtles
  infect
  radiate-resources
  live
  check-death
  reproduce
  hire
  retire
  graph-totals
  graph-workers
  graph-citizens
  graph-radiated-land
end

to setup
  clear-all     ;; clears everything
  setup-source
  setup-resources
  create-workers startup-workers  ;; creates workers according to slider
  [ 
    if (include-energy? = "yes")  ;; this tells the workers to use energy as a variable
    [                             ;; when the drop down menu is put to "yes".
      set energy energy-level     ;; they get the energy level according to the slider
    ]
    set breed workers
    set energy energy-level
    set color green 
    setxy random-xcor random-ycor  
    set shape "person construction" ;; sets shape of workers to green construction people 
  ]
  create-citizens startup-citizens ;; creates citizens according to slider
  [ 
    if (include-energy? = "yes") ;; same chooser as the workers'
    [
      set energy energy-level
    ]
    set breed citizens
    set color blue
    placement       
    set shape "person"     ;; sets shape of turtles to blue people
  ]
end

to placement
  setxy random-xcor random-ycor 
  if xcor ^ 2 + ycor ^ 2 <= (edge * .75) ^ 2 ;; this tells the citizens that they cannot
  [                                          ;; be in the border of the power plant when
    placement                                ;; the program is set up.
  ]                                          ;; you can adjust the size of the border
end                                          ;; with the "edge" slider

to move-turtles
  ask turtles          ;; this asks all of the turtles in the world to move
  [
    right random 30    
    left random 30     ;; moves turtles left/right randomly
    ifelse color = green or color = red ;; only workers listen to this command
    [
      forward 1     ;; moves workers forward 1
      set energy energy - 5 ;; they lose 5 energy with every step
    ]
 ; else they are blue/orange citizens
    [
      ifelse xcor ^ 2 + ycor ^ 2 <= (edge * .75) ^ 2 ;; citizens cannot pass the power 
      [                                              ;; plant border
        rt 180                                       ;; so they turn around and begin walking 
        fd 1
      ]
      [
        forward 1 ;; moves citizens forward 1
        set energy energy - 5 ;; they lose 5 energy like the workers 
      ]
    ]  
  ]
  ask citizens 
  [
    if radiation < 900
    [if radiation > 5
     [ if pcolor < 9
       [set pcolor pcolor + .1]
     ]
    ]
  ]
  ask workers
  [
    if radiation < 900
    [if radiation > 5
     [ if pcolor < 9
       [set pcolor pcolor + .1]
     ]
    ]
  ]
  
end

to live       ;; this tells all of the turtles that they can gain energy to continue living
  ask turtles ;; with water.
  [
    if (include-energy? = "yes")
    [
     if pcolor = 85            ;; this tells all workers and citizens that if they step on
     [                         ;; blue water 
      set energy energy + 900 ;; they gain 900 energy
     ]                         ;; but only if the "include-energy?" chooser is set to "yes" 
    ]
  ]
  ask workers
  [
    if radiation <= 0
    [ set energy energy + 90 ]
  ]
  ask citizens
  [
    if radiation <= 0
    [ set energy energy + 90 ]
  ]
  
end

to infect  ;; this is the command that spreads the radiation
 ask workers
 [
   if pcolor > 0 and pcolor < 10
    [
     set color red
     set radiation radiation + (pcolor * 10)
    ]
    if radiation >= 2
    [
      if pcolor >= 0 and pcolor < 10
      [
     set pcolor pcolor + .2
    ]
   ]
 ]                                                                                                                                                                                                     
  ask workers
    [
      ifelse show-radiation?    ;; this is for the switch to show the level of radiation
       [ set label radiation ]  ;; above each worker's head
       [ set label ""]            
    ]
  ask citizens
  [
      if pcolor > 0 and pcolor < 10
      [
      set color orange
      set radiation radiation + (pcolor * 10)
    ]
      if radiation >= 2 
      [
        if pcolor >= 0 and pcolor < 10 [
        set pcolor pcolor + .2]
  ]
  ] 
  ask citizens                         
  [
   ifelse show-radiation?  ;; this is the same switch from the workers
   [ set label radiation ]
   [ set label ""]
  ]
end




to setup-source     ;; makes the power plant 
  repeat 3
  [
    ask patch 0 0  ;; puts the power plant in the center
    [
      set pcolor 9 ;; and turns it white
    ]
    diffuse pcolor .5    ;; tells center patch to be white and to diffuse (the radiation)
  ]                     ;; the source is diffused by  
end

to setup-resources ;; this command sets up resources such as water.
  ask patch -9 1 
  [
    set pcolor 85 ;; this is telling patch (-9, 1) to turn 85
    ask neighbors ;; and tells the immediate surrounding patches to do the same
    [             ;; this is water
      set pcolor 85 
    ]
  ]
  ask patch 1 -9
  [
    set pcolor 85 
    ask neighbors 
    [             
      set pcolor 85 
    ]
  ]
  ask patch 11 13
  [
    set pcolor 85 
    ask neighbors 
    [             
      set pcolor 85 
    ]
  ]
  ask patch -13 11
  [
    set pcolor 85 
    ask neighbors 
    [             
      set pcolor 85 
    ] 
      ]
end

to radiate-resources  ;; this command tells the water that if it gains radiation from a person
  ask turtles         ;; to turn a darker color to show that the water is radiated
   [      
    if radiation >= 9
    [
      if pcolor <= 85 
      [if pcolor >= 82
      [ set pcolor pcolor - .1
        set radiation radiation - 15]
      ]
    ]
  ask citizens   ;; citizens get radiated from water that is radiated...
  [  
   if pcolor <= 84.5 
    [
      if pcolor >= 82
     [
       set radiation radiation + 5
       set color orange ;;... and turn orange and gain 5 radiation
     ]
    ]
  ]
  ask workers  ;; workers get radiated from the water that is radiated like the citizens...
  [
    if pcolor <= 84.5
    [
      if pcolor >= 82
      [
        set radiation radiation + 5
        set color red ;;... only difference is that they turn red.
      ]
    ]
  ]
  ]
 
end

to restrict     ;; draws imaginary square border for power plant in center of world
  set halfedge int (edge / 2)
  ask patches [
    if (pxcor = (- halfedge) and pycor >= (- halfedge) and pycor <= (0 + halfedge) )
      [set pcolor magenta]                                
    if ( pxcor = (0 + halfedge) and pycor >= (- halfedge) and pycor <= (0 + halfedge) )
      [set pcolor magenta]                        
    if ( pycor = (- halfedge) and pxcor >= (- halfedge) and pxcor <= (0 + halfedge) )                           
      [set pcolor magenta]    
    if ( pycor = (0 + halfedge) and pxcor >= (- halfedge) and pxcor <= (0 + halfedge) )                           
      [set pcolor magenta]    
    ]     ;; it does not turn the barrier magenta because the magenta would diffuse along with the white radiated patches
end

to reproduce ;; this command tells turtles to reproduce
  ask turtles [
   if count turtles < maximum-population[ 
    if energy >= 4000
    [if energy < 25000
    [
     hatch 1
      [ set energy 500
        set radiation radiation / 2]
      set energy 0 
    ]
   ]
   ]
  ]
    
                                              
end

to hire                        ;; when a worker dies or retires a new one is hired
  ask turtles
     [ if breed != workers [       
       if count workers < 40 
         [set breed workers
          set radiation 0
          set shape "person construction"
          set color green       
          set energy energy + 900]
       ]
     ]
     
  ask turtles [ 
       if pcolor > black and pcolor < 9[
         infect
     ]
  ]
  
    
end

to retire                 ;; tells workers to retire (become citizens) if they lose so much energy 
  ask workers
  [ if energy <= 2000
    [
      set breed citizens
      set shape "person"
      set color blue
      set energy energy + 900
      set radiation radiation / 4
    ]
  ]
end

to graph-totals ;; this command is to make a plot for all of the people and radiation 
  set-current-plot "Totals"
  set-current-plot-pen "citizens"
  plot count turtles with [color = blue] ;; plots for non-radiated citizens
  set-current-plot-pen "workers"
  plot count turtles with [color = green] ;; plots for non-radiated workers
  set-current-plot-pen "radiated-citizens"
  plot count turtles with [color = orange] ;; plots for radiated citizens
  set-current-plot-pen "radiated-workers"
  plot count turtles with [color = red] ;; plots for radiated workers
  set-current-plot-pen "radiation"
  plot count patches with [pcolor <= 9 and pcolor >= .4 and pcolor <= 84.5 and pcolor >= 82] ;; plots for radiated patches
end

to graph-workers ;; this is a graph for only workers
  set-current-plot "Workers"
  set-current-plot-pen "workers"
  plot count turtles with [color = green]
  set-current-plot-pen "radiated-workers"
  plot count turtles with [color = red]
end

to graph-citizens ;; this is a graph for only citizens
  set-current-plot "Citizens"
  set-current-plot-pen "citizens"
  plot count turtles with [color = blue]
  set-current-plot-pen "radiated-citizens"
  plot count turtles with [color = orange]
end

to graph-radiated-land
  set-current-plot "Radiated Land"
  set-current-plot-pen "radiated-land"
  plot count patches with [pcolor <= 9 and pcolor >= .4]
  set-current-plot-pen "radiated water"
  plot count patches with [pcolor <= 84.5 and pcolor >= 82]
  set-current-plot-pen "non-radiated area"
  plot count patches with [pcolor < .4 and pcolor = 85]
  set-current-plot-pen "total radiated area"
  plot count patches with [pcolor <= 9 and pcolor >= .4] 
  plot count patches with [pcolor <= 84.5 and pcolor >= 82]
end

to check-death ;; this command tells turtles to die
  ask turtles 
  [
    if radiation >= 3500 [ die ] ;; they can die if their radiation is 3500 or more
    if energy >= 25000 [ die ] ;; or if energy is 25,000 or more (stress induced strokes/heart attacks for population control)
  ]
end

@#$#@#$#@
GRAPHICS-WINDOW
219
10
891
703
16
16
20.061
1
10
1
1
1
0
1
1
1
-16
16
-16
16
0
0
1
ticks

BUTTON
8
48
80
82
NIL
setup
NIL
1
T
OBSERVER
NIL
NIL
NIL
NIL

BUTTON
86
48
159
82
go
go 
T
1
T
OBSERVER
NIL
NIL
NIL
NIL

SWITCH
12
149
134
182
show-radiation?
show-radiation?
0
1
-1000

SLIDER
12
230
134
263
edge
edge
0
20
8
2
1
NIL
HORIZONTAL

PLOT
907
129
1093
249
Totals
time
totals
0.0
10.0
0.0
10.0
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PENS
"radiated-citizens" 1.0 0 -955883 true
"radiated-workers" 1.0 0 -2674135 true
"workers" 1.0 0 -10899396 true
"citizens" 1.0 0 -13345367 true
"radiation" 1.0 0 -7500403 true

MONITOR
911
429
987
474
workers
count turtles with [ shape = \"person construction\" ]\n
17
1
11

SLIDER
12
264
188
297
energy-level
energy-level
0
500
300
5
1
NIL
HORIZONTAL

MONITOR
1103
427
1179
472
citizens
count turtles with [color = blue or color = orange]
17
1
11

CHOOSER
13
184
105
229
include-energy?
include-energy?
"yes" "no"
0

SLIDER
12
362
188
395
startup-citizens
startup-citizens
0
150
150
10
1
NIL
HORIZONTAL

SLIDER
12
427
188
460
startup-workers
startup-workers
10
150
50
5
1
NIL
HORIZONTAL

PLOT
909
304
1093
424
Workers
NIL
NIL
0.0
10.0
0.0
10.0
true
true
PENS
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"workers" 1.0 0 -10899396 true

PLOT
1101
301
1280
421
Citizens
NIL
NIL
0.0
10.0
0.0
10.0
true
true
PENS
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"radiated-citizens" 1.0 0 -955883 true

MONITOR
906
251
989
296
total population
count turtles
17
1
11

MONITOR
1188
249
1268
294
radiated water
count patches with [pcolor <= 84.5 and pcolor >= 81]
17
1
11

MONITOR
1181
427
1275
472
radiated citizens
count turtles with [color = orange]
17
1
11

MONITOR
985
429
1091
474
radiated workers
count turtles with [color = red]
17
1
11

PLOT
1101
126
1313
246
Radiated Land
NIL
NIL
0.0
10.0
0.0
10.0
true
true
PENS
"radiated-land" 1.0 0 -7500403 true
"radiated water" 1.0 0 -11221820 true
"non-radiated area" 1.0 0 -16777216 true
"total radiated area" 1.0 0 -2674135 true

MONITOR
1101
249
1187
294
radiated land
count patches with [pcolor != black or pcolor != 85]
17
1
11

SLIDER
12
298
188
331
maximum-population
maximum-population
50
400
400
10
1
NIL
HORIZONTAL

TEXTBOX
18
338
172
373
Citizen Setup Options
15
105.0
1

TEXTBOX
20
402
186
431
Worker Setup Options
15
55.0
1

TEXTBOX
8
124
163
142
General Setup Options\n
15
0.0
1

TEXTBOX
14
18
150
38
Start Simulation!
20
0.0
1

TEXTBOX
987
75
1231
112
Monitors and Plots
25
115.0
1

MONITOR
986
251
1094
296
total radiated people
count turtles with [color = red or color = orange ]
17
1
11

TEXTBOX
19
100
129
124
Setup Options
20
135.0
1

MONITOR
1123
474
1221
519
healthy citizens
count turtles with [color = blue]
17
1
11

MONITOR
941
476
1043
521
healthy workers
count turtles with [color = green]
17
1
11

@#$#@#$#@
## ## WHAT IS IT?

What this model is trying to achieve is how radiation from a nuclear power plant travels through the workforce, and in turn the citizens.  

## ## HOW IT WORKS

When you hit the "setup" button, many things happen. A few of the more major things that are added to the world include, the workforce and citizens (green and blue people), the power plant (diffused, white center), an invisible border around the power plant, and each person is given an energy level (which you can adjust with the slider). When you hit the "go" button, the workers (green) start to walk forward in random directions. The workforce is represented by the green people. As the workers reach a certain level of radiation (white), they gain a radiation level. Depending on the level of the original radiation (white), they will have different levels. These different levels of radiation, per worker, can spread radiation. 

## ## HOW TO USE IT

When you are using the interface tab, you need to first hit the "setup" button. This adds the people of the workforce (green). Next, you need to hit the "source" button. This button adds the radiating power plant in the middle. The "restrict" button, is used to add restrictions to the power plant, that only certain people can enter (green/red workforce). The citizens (blue/yellow) may not enter this area. If you do decide to add the restrictions to better enhance the real-world application, there is a slider labled "edge". This slider changes the size of the restricted area. You can increase and decrease the area of restriction. This feature is optional. To start the model, hit the "go" button. The "go" button allows the workforce to walk in randomized directions. The "go" button is a "forever" type of button, so it continually has the people walk. 

## ## THINGS TO NOTICE

You may want to notice that you can adjust the size of the restricted area, as mentioned above.

## ## THINGS TO TRY

When using the model, you may want to try to experiment with the sliders, such as the "edge" slider (changes restricted area). There is also a switch (show-radiation?), that shows the radiation level.

## ## EXTENDING THE MODEL

This section could give some ideas of things to add or change in the procedures tab to make the model more complicated, detailed, accurate, etc.

## ## NETLOGO FEATURES

This section could point out any especially interesting or unusual features of NetLogo that the model makes use of, particularly in the Procedures tab.  It might also point out places where workarounds were needed because of missing features.

## ## RELATED MODELS

This section could give the names of models in the NetLogo Models Library or elsewhere which are of related interest.

## ## CREDITS AND REFERENCES

This section could contain a reference to the model's URL on the web if it has one, as well as any other necessary credits or references.
@#$#@#$#@
default
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airplane
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Polygon -1184463 true false 120 92 105 92 105 167 105 197 150 197 150 122 120 92
Rectangle -16777216 true false 135 114 150 120
Rectangle -16777216 true false 135 144 150 150
Rectangle -16777216 true false 135 174 150 180
Polygon -1184463 true false 105 42 111 16 128 2 149 0 178 6 190 18 192 28 220 29 216 34 201 39 167 35
Polygon -16777216 true false 194 136 194 127 178 131
Polygon -16777216 true false 184 116 175 116 179 132
Polygon -16777216 true false 163 126 163 135 179 131

plant
false
0
Rectangle -7500403 true true 135 90 165 300
Polygon -7500403 true true 135 255 90 210 45 195 75 255 135 285
Polygon -7500403 true true 165 255 210 210 255 195 225 255 165 285
Polygon -7500403 true true 135 180 90 135 45 120 75 180 135 210
Polygon -7500403 true true 165 180 165 210 225 180 255 120 210 135
Polygon -7500403 true true 135 105 90 60 45 45 75 105 135 135
Polygon -7500403 true true 165 105 165 135 225 105 255 45 210 60
Polygon -7500403 true true 135 90 120 45 150 15 180 45 165 90

sheep
false
0
Rectangle -7500403 true true 151 225 180 285
Rectangle -7500403 true true 47 225 75 285
Rectangle -7500403 true true 15 75 210 225
Circle -7500403 true true 135 75 150
Circle -16777216 true false 165 76 116

square
false
0
Rectangle -7500403 true true 30 30 270 270

square 2
false
0
Rectangle -7500403 true true 30 30 270 270
Rectangle -16777216 true false 60 60 240 240

star
false
0
Polygon -7500403 true true 151 1 185 108 298 108 207 175 242 282 151 216 59 282 94 175 3 108 116 108

target
false
0
Circle -7500403 true true 0 0 300
Circle -16777216 true false 30 30 240
Circle -7500403 true true 60 60 180
Circle -16777216 true false 90 90 120
Circle -7500403 true true 120 120 60

tree
false
0
Circle -7500403 true true 118 3 94
Rectangle -6459832 true false 120 195 180 300
Circle -7500403 true true 65 21 108
Circle -7500403 true true 116 41 127
Circle -7500403 true true 45 90 120
Circle -7500403 true true 104 74 152

triangle
false
0
Polygon -7500403 true true 150 30 15 255 285 255

triangle 2
false
0
Polygon -7500403 true true 150 30 15 255 285 255
Polygon -16777216 true false 151 99 225 223 75 224

truck
false
0
Rectangle -7500403 true true 4 45 195 187
Polygon -7500403 true true 296 193 296 150 259 134 244 104 208 104 207 194
Rectangle -1 true false 195 60 195 105
Polygon -16777216 true false 238 112 252 141 219 141 218 112
Circle -16777216 true false 234 174 42
Rectangle -7500403 true true 181 185 214 194
Circle -16777216 true false 144 174 42
Circle -16777216 true false 24 174 42
Circle -7500403 false true 24 174 42
Circle -7500403 false true 144 174 42
Circle -7500403 false true 234 174 42

turtle
true
0
Polygon -10899396 true false 215 204 240 233 246 254 228 266 215 252 193 210
Polygon -10899396 true false 195 90 225 75 245 75 260 89 269 108 261 124 240 105 225 105 210 105
Polygon -10899396 true false 105 90 75 75 55 75 40 89 31 108 39 124 60 105 75 105 90 105
Polygon -10899396 true false 132 85 134 64 107 51 108 17 150 2 192 18 192 52 169 65 172 87
Polygon -10899396 true false 85 204 60 233 54 254 72 266 85 252 107 210
Polygon -7500403 true true 119 75 179 75 209 101 224 135 220 225 175 261 128 261 81 224 74 135 88 99

wheel
false
0
Circle -7500403 true true 3 3 294
Circle -16777216 true false 30 30 240
Line -7500403 true 150 285 150 15
Line -7500403 true 15 150 285 150
Circle -7500403 true true 120 120 60
Line -7500403 true 216 40 79 269
Line -7500403 true 40 84 269 221
Line -7500403 true 40 216 269 79
Line -7500403 true 84 40 221 269

x
false
0
Polygon -7500403 true true 270 75 225 30 30 225 75 270
Polygon -7500403 true true 30 75 75 30 270 225 225 270

@#$#@#$#@
NetLogo 4.1.3
@#$#@#$#@
@#$#@#$#@
@#$#@#$#@
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@#$#@#$#@
default
0.0
-0.2 0 1.0 0.0
0.0 1 1.0 0.0
0.2 0 1.0 0.0
link direction
true
0
Line -7500403 true 150 150 90 180
Line -7500403 true 150 150 210 180

@#$#@#$#@
0
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