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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 P( |7 B: b& [# O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。 ! ~: g4 Y5 k; s- C$ g5 [
那政府里又分为四种策略的人faithfuls ，trigger-punishments ，trigger-punishments ， mixeds
$ e7 Q" W, U0 r' Z9 W5 w" L$ X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） ! J+ K( V: d: S
，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？
# @' b$ q3 g" x1 z4 fbreed [peoples people]! F* Q- p; `! M1 m
breed [faithfuls faithful]4 `$ S. ?* M2 T, l( K( \
breed [trigger-punishments trigger-punishment]% W8 \2 G1 Q: C* I* e
breed [tit-for-tats tit-for-tat]
( b% |1 R4 y% `8 V' f: {5 @0 Pbreed [mixeds mixed] 6 T2 N* W, ]8 e* l9 a; O, @
turtles-own [cooperate? energy]
7 L$ `) J1 b! a; ~/ d1 U1 `( R/ _* r4 z$ s
to setup1 b& F8 q) G) l* N' t f
set-default-shape turtles "person" W( @/ U0 {6 Q% y$ `
clear-all ( h8 h. \7 j* j
setup-peoples , p" }' z- P( B& }2 ^
setup-goverments( p, g. }& G7 i) R- F: _; [4 U
ask faithfuls [ set energy 0 ]
2 Z' J. }1 e- n& \' v+ Nask trigger-punishments [set energy 0 ]' A$ Z) U( [3 b; Z% G
ask tit-for-tats [set energy 0 ] e" i- ]+ n e" O& J% t
ask mixeds [set energy 0 ]
7 G$ ^. Q; H" k: L Z7 t# dask peoples [set energy 0 ]
* \+ ]) O' k- W, cend
. ~7 h2 [$ K! a6 D0 @0 \: h+ |- y# b% f- u
to setup-peoples
. R2 d( p3 L. n; g4 x( ?- _( Y4 _. Y/ H
ask patches with [-1 < pxcor and pxcor < 20 and pycor = 0]
& x8 c' g p' [8 W) {* V& n* R9 ?[sprout-peoples 1 [ set color blue set heading 0 ]4 @3 r9 @7 k# j+ Z0 t* k' W6 Y
, j$ X% C8 `- [# X, G4 z]. e+ k+ b3 t0 F- a; `6 }2 z. _
end, W9 \ z; D1 m* k7 C
9 W$ q+ t+ N, l8 kto setup-goverments- P& k1 h6 Y& C- z$ X: e3 Y
create-faithfuls 5 [set color red set heading 180]
. P8 Q& D K$ H, w: fcreate-trigger-punishments 5 [set color green set heading 180]
2 e4 R* Z* v* D" G. L1 }: wcreate-tit-for-tats 5 [set color white set heading 180]
% B* t' Q/ D) ~1 z6 D) i- Vcreate-mixeds 5 [set color pink set heading 180]& ^2 r2 u7 ^2 |
ask turtles with [ color != blue ] [while [any? other turtles-here] [setxy random 20 1]3 u6 n" j1 Q$ o8 w$ b
]
5 I4 Q' f+ ]$ o# y+ X0 M8 t4 p Cend/ V5 ~9 r9 T+ r% h/ f1 } C6 x
2 p# _4 x" B3 B4 g D3 sto go
/ k, ^" u: N" v b: b4 I& K' ^ask peoples [ set cooperate? random 2]
2 H% } ^; z0 c ask faithfuls [ set cooperate? random 2] 8 f5 y8 `' T5 D7 h
ask trigger-punishments [ set cooperate? random 2]2 K: q7 l6 ]6 D2 B( h- R/ c2 l
ask tit-for-tats [ set cooperate? random 2]
3 q" ]9 |& B) Z1 M9 E4 b' _' ?, t ask mixeds [ set cooperate? random 2]/ y" q8 A& l2 E' ^& t
' o" {" F; \0 x x2 ~. C
ask faithfuls [ 9 R: F% Q, T6 n
if ( cooperate? = [cooperate?] of peoples-on patch-ahead 1 ) - u) {: F; g4 B/ Q$ j
[ set energy energy + 8 [# R, J# H3 ~. E, L& z: D! l
ask peoples-on patch-ahead 1 [ set energy energy + 2] ]
3 S9 ]$ b4 I( Q- N' O ]  就是这里出问题了无法照我的意思去跑% s$ O+ b9 @& u1 r
ifelse (show-energy?)3 o& ]' v3 s( m5 v
[ ask turtles [ set label (energy) ] ]
. ^5 j1 h4 E" @/ [$ x9 V3 g! z [ ask turtles [ set label "" ] ]! \) Z- N* Y9 h8 D3 p
end
8 r$ L3 E+ T$ Z( [4 o1 F$ Y希望大家能帮我解决一下不然我没办法继续写下去 ! h6 h5 n( m m3 J! S
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[ 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
楼主