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10仿真币
我想请问各位大大高手帮我解决我的问题. ~9 I6 k! o. U5 J
我先简述一下我所要做的模型，我的模型里，整体有两种人，政府与民众。 6 H9 ]2 A2 G$ D1 u8 p: g3 J
那政府里又分为四种策略的人faithfuls ，trigger-punishments ，trigger-punishments ， mixeds , E# j' v4 z5 f3 \5 H s" p" i
那政府要与民众互动，选择合作与不合作，政府合作和民众合作可得分(energy） ; I2 e- ?, J3 d- B
，相对的不合作也有得分但当我要开始写规则的时候，却发现程式无法照我的意思去跑，想请问各位高手能帮我看看是哪里出问题了吗？
|% O# W: y( l: U1 f5 ibreed [peoples people]) k, M) Q5 B7 [
breed [faithfuls faithful]4 M$ w3 V" J6 }; Q* L
breed [trigger-punishments trigger-punishment] }5 |! ]7 Y- l& I& \
breed [tit-for-tats tit-for-tat]" A8 Q2 v& D% h- y7 u9 i2 M/ T
breed [mixeds mixed]
+ H% F2 z" {4 H+ l8 pturtles-own [cooperate? energy]
) z7 O9 v/ I- ?8 Q- ^' W. M
- \* A: g- r( }to setup
6 d6 \ b3 A; `* }( V X5 Gset-default-shape turtles "person"0 a5 V& C. X4 v3 v0 I9 K
clear-all
! E. ^1 b6 h* k% T" z: s setup-peoples 9 h Y# S- }% d' N4 x
setup-goverments2 J% Y: Y% R/ {& R2 k& n, y
ask faithfuls [ set energy 0 ]
: F. i" a/ }! X0 Dask trigger-punishments [set energy 0 ]5 d' i# a5 w. I% m' F
ask tit-for-tats [set energy 0 ]; I* ^5 L/ ^! c; j
ask mixeds [set energy 0 ]
$ \% \' _4 q6 nask peoples [set energy 0 ]
1 l5 `( G L& a; lend( ^7 q1 b$ y8 `3 a2 S% E
( g) {1 m( |. \7 _/ N- ^ ?5 Jto setup-peoples9 Z' ?8 C P5 m' I
* o3 v b! S% G5 \ask patches with [-1 < pxcor and pxcor < 20 and pycor = 0]/ M5 s$ Y1 t$ y% O
[sprout-peoples 1 [ set color blue set heading 0 ]
# w9 r5 k7 Z( N: G4 L- W4 V- |4 M/ q, A
]* }7 F9 ?7 T& |
end# f: W1 x- L8 |5 O# D7 h
- t; K1 P. d$ X# d
to setup-goverments
R! L! R t/ R/ D6 o {create-faithfuls 5 [set color red set heading 180] # F! O5 D) @: I+ r5 M$ q: F' ~3 Q
create-trigger-punishments 5 [set color green set heading 180]
$ m) f1 e2 `1 z* [9 l6 L. U! ^+ tcreate-tit-for-tats 5 [set color white set heading 180]
+ x9 t& q4 e6 Y Ccreate-mixeds 5 [set color pink set heading 180]
7 w" i; d# K2 D$ B8 Aask turtles with [ color != blue ] [while [any? other turtles-here] [setxy random 20 1]
7 J9 Y, p' N7 I]0 ~8 C' q; o' F
end9 y+ `$ H7 t G- `) V
6 I( H9 s- c* h& bto go
7 M' I. f. D/ n* x& }ask peoples [ set cooperate? random 2] ) ~6 }9 B& N4 P/ C2 a
ask faithfuls [ set cooperate? random 2] / J/ j+ f& z* z( A: O
ask trigger-punishments [ set cooperate? random 2]
, w- m' B' j1 f4 k3 m8 I1 z ask tit-for-tats [ set cooperate? random 2], D" M& Z0 {* }9 j
ask mixeds [ set cooperate? random 2]
, d* s' A& b! k* o/ i
: S M/ k$ e' R& t7 S+ u' b* { ask faithfuls [ ' S# j8 M1 I% b @$ g/ H
if ( cooperate? = [cooperate?] of peoples-on patch-ahead 1 ) 3 Z; g8 t, r' @# R$ J- ?# Q
[ set energy energy + 8
! t+ F; [2 }2 Y6 ` ask peoples-on patch-ahead 1 [ set energy energy + 2] ]
9 [5 {; F' O. f; E ]  就是这里出问题了无法照我的意思去跑
4 _9 m6 ^5 q V ifelse (show-energy?)# a+ m% I5 c s5 ]" l
[ ask turtles [ set label (energy) ] ]: W1 P7 m: u5 j8 K1 c
[ ask turtles [ set label "" ] ]
# u8 C' f( ^' z' G, ]9 M* A end* o, @, @) R) |4 _. v6 f3 M
希望大家能帮我解决一下不然我没办法继续写下去 1 W. ?, [2 k4 ~5 F5 `2 T
1 L; `# }: @2 }3 h& k
[ 本帖最后由 h64914110 于 2008-6-4 10:51 编辑 ] |
最佳答案
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为什么不考虑用patches设定政府，假设政府不能够移动，民众可以通过用脚投票选择政府。这样也许可以解决你说的问题。
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发表于 2008-6-3 17:42:03
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