hello,
i'm a master 2 student and i'm a new user of netlogo, so my simulation is
modelling a network with mobile agents system for maintenance.
this is the code :
turtles-own
[
panne? ;; if true, the turtle is infectious
veil? ;; if true, the turtle can't be infected
network-timer ;; number of ticks since this turtle's last virus-check
]
breed [agents agent]
to setup
clear-all
ask patches [set pcolor 29.9 ]
set-default-shape agents "default"
setup-nodes
setup-spatially-clustered-network
ask n-of initial-outbreak-size turtles
[ become-panne ]
ask links [ set color gray ]
reset-ticks
end
to setup-nodes
set-default-shape turtles "circle"
create-turtles number-of-nodes
[
; for visual reasons, we don't put any nodes *too* close to the edges
setxy (random-xcor * 0.95) (random-ycor * 0.95)
become-normal
set network-timer random panne-frequency
]
ask turtles [
set size 1.8
]
end
to setup-spatially-clustered-network
let num-links (average-node-panne * number-of-nodes) / 2
while [count links < num-links ]
[
ask one-of turtles
[
let choice (min-one-of (other turtles with [not link-neighbor?
myself])
[distance myself])
if choice != nobody [ create-link-with choice ]
]
]
; make the network look a little prettier
repeat 10
[
layout-spring turtles links 0.3 (world-width / (sqrt number-of-nodes)) 1
]
end
to go
if all? turtles [not panne?]
[ stop ]
ask turtles
[
set network-timer network-timer + 1
if network-timer >= panne-frequency
[ set network-timer 0 ]
]
spread-panne
do-panne-checks
tick
end
to become-panne ;; turtle procedure
set panne? true
set veil? false
set color red
end
to become-normal ;; turtle procedure
set panne? false
set veil? false
set color green
end
to become-veil ;; turtle procedure
set panne? false
set veil? true
set color gray
end
to spread-panne
ask turtles with [panne?]
[ ask link-neighbors with [not veil?]
[ if random-float 100 < panne-spread-chance
[ become-panne ] ] ]
end
to do-panne-checks
ask turtles with [panne? and network-timer = 0]
[
if random 100 < recovery-chance
[
ifelse random 100 < gain-resistance-chance
[ become-normal ]
[ become-normal ]
]
]
end
****
the model was represented in the picture
<https://lh3.googleusercontent.com/-4Qh6s0hg06w/V-xE7dcQXuI/AAAAAAAAAHk/XC460ocVl4oCTx-GctyBqtgnjdCWBXFqACLcB/s1600/simulation.PNG>
i want to add breeds agents to some nodes and when a node be red, the
nearest agent from neighbor nodes will move to this infected node to repare
it until the node back to normal state (green). can you help me please
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