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Subject: RE : Create more agents in a specific plot
From: Christophe Le Page (christophe.l@chula.ac.th)
Date: Tue Apr 04 2006 - 07:31:05 CEST
Dear Warong,
From the way you describe your model, it seems that the "Villager" entity is
more a "Household". I suggest you:
1. to rename “Villager” into “Household”
2. to create a new entity called "FamilyMember", a kind of AgentLocation.
3. to add 2 new attributes of the "Household" entity:
* familySize (default value: 3 or any suitable integer value)
* familyMembers (default value: IndexedSet new).
4. to add the following lines in the "init" method of "Household"
...
self familySize timesRepeat:
[self familyMembers add: (self createEntity: FamilyMember new)].
5. to write the “initHouseholds” at the level of the model like this:
initHouseholds
|location|
self households do: [:h |
h init. ”if not done before…”
location := Cormas selectRandomlyFrom: h myCells.
h famillyMembers do: [:fm | fm moveTo: location]].
Sawatdee!
Clp
> -----Message d'origine-----
> De : owner-cormas@cirad.cirad.fr [mailto:owner-cormas@cirad.cirad.fr] De
> la part de warong@agri.ubu.ac.th
> Envoyé : mardi 28 mars 2006 14:06
> À : cormas@cirad.fr
> Objet : Create more agents in a specific plot
>
> Dear all,
> I have a trouble to add agents in spatial grid of Cormas. I implemented 11
> plots belonging to individual family. What I am trying to do is to add and
> display family members in each plot. What I can do now is adding only one
> family member (agent) into plot (spatial grid) by writing code
>
> In class Villager
>
> myCells
> |selectedCells|
> selectedCells := OrderedCollection new.
> self plots do: [: pl | pl components do: [:c selected Cells add: c]].
> ^selectedCells
>
> In control and scheduler
>
> initVillagers
> |location|
> self villagers do: [:v | location := Cormas selectRandomlyFrom: v myCells.
> v
> moveTo: location].
>
> I am looking for a pre-defined method that allows me to add more agents
> into
> a selected plot (cells) but I could not find it.
> Do you have any suggestion?
> Thanks.
>
> Warong