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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
5 {, T- H- `& z! w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。 8 p1 N5 n" r( S! m
那政府里又分为四种策略的人faithfuls ，trigger-punishments ，trigger-punishments ， mixeds ) J1 {- Q# Z, u$ R! j3 ~: J% N
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） 2 O( g( \4 n' f9 g" K
，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？
: d# h+ e0 H7 t b0 Rbreed [peoples people]
( D* i6 o0 @/ obreed [faithfuls faithful]( U% k8 r+ X0 y& B8 i. E1 s
breed [trigger-punishments trigger-punishment]/ Q. p3 g$ |2 P8 x/ o' ^
breed [tit-for-tats tit-for-tat]
5 I( v! C' c, ?% u) ~breed [mixeds mixed]
* l3 d7 W9 Z7 M% lturtles-own [cooperate? energy]# ?' ^7 T) ^* S
/ O$ w" g- R) {. `( ~3 v
to setup
# R( n7 |& @6 @2 [: vset-default-shape turtles "person"" y0 i, v, m _. K( Z8 s# m m
clear-all
' K% W. r1 V. ^5 ^* A: r. u setup-peoples
& i% y4 K( d2 z5 \6 l3 ?( p setup-goverments
4 F$ @( Z: c# N% g* c- Eask faithfuls [ set energy 0 ] 2 W$ F) n& p5 Z; R. [! S
ask trigger-punishments [set energy 0 ]+ A9 r7 @9 A+ J% R. Q6 a& H3 s2 R1 U
ask tit-for-tats [set energy 0 ]
, K% ?3 K4 y( Z7 vask mixeds [set energy 0 ]
' R" z. Q9 b8 {ask peoples [set energy 0 ]
# \+ `2 w# O5 k+ b8 jend
' c6 z- f+ S% k+ L( n2 T
6 u7 S( f8 @ ^: L# b8 g7 _' Nto setup-peoples
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0 w8 p1 y2 z/ y) ]1 O; N! yask patches with [-1 < pxcor and pxcor < 20 and pycor = 0]: Q: y: V3 D6 e; V1 C- v1 @- M
[sprout-peoples 1 [ set color blue set heading 0 ]
+ i0 `$ p/ y2 K+ Z P/ h) Q" n% z9 Q! u, j g$ a1 R+ `1 T
]
3 _, E6 d" a5 Q. F. qend1 p" \- Z0 f/ l, D. {% e! v: t6 X
" w+ V1 ^, |$ e/ J# e1 }
to setup-goverments# M; W) o$ I$ r' ]8 L! h( A
create-faithfuls 5 [set color red set heading 180] 3 a9 Z1 A' J: Q6 ^
create-trigger-punishments 5 [set color green set heading 180]+ e3 q0 F' i* _
create-tit-for-tats 5 [set color white set heading 180]
# ^* U4 ?7 W7 @/ Lcreate-mixeds 5 [set color pink set heading 180]
; ?. K8 Q% d8 w: \ask turtles with [ color != blue ] [while [any? other turtles-here] [setxy random 20 1]4 S! S9 m( ?! b! k9 A% v
]: ^2 G/ K# f& U, s# e" z3 b, a
end
: q x: F+ f1 E; ~0 O+ h
) o8 R( h6 r8 W: U7 i- Lto go
# T8 N/ {% i/ h( `/ eask peoples [ set cooperate? random 2] $ R9 ~# f6 M5 V2 r/ B1 X2 ?$ u6 V
ask faithfuls [ set cooperate? random 2]
0 n% r2 Q" _4 F$ Z/ I/ D ask trigger-punishments [ set cooperate? random 2]
4 P7 p" J, `% o S' h; ?+ I& L0 U1 d ask tit-for-tats [ set cooperate? random 2]
1 C5 O. p$ Z: U ask mixeds [ set cooperate? random 2]" K4 O7 O# a# l$ A
# P$ M1 W5 E' ^0 R+ J% ?, _
ask faithfuls [ - X7 ^- Z( s1 f; T' Q7 t
if ( cooperate? = [cooperate?] of peoples-on patch-ahead 1 ) ; ~4 l( K) M; _2 g
[ set energy energy + 8 ) n' o) I9 j: Q" J. D" F
ask peoples-on patch-ahead 1 [ set energy energy + 2] ]
' i! q6 P- Q% B ]  就是这里出问题了无法照我的意思去跑
+ c' L* k' P9 G ifelse (show-energy?)) l' b- ?; |2 s
[ ask turtles [ set label (energy) ] ]! v4 m2 }$ @" Y% |* f
[ ask turtles [ set label "" ] ]
: c5 h7 F2 M9 e' g# ` end
, f9 B6 [: O- Z" x+ c. q; M) ]希望大家能帮我解决一下不然我没办法继续写下去
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4 k* K# [% [' o8 r9 _; W' I! U[ 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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