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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
0 w, A( `: J# Q+ 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。 3 l' L8 a* b! o& A+ w8 f7 @+ A- G
那政府里又分为四种策略的人faithfuls ，trigger-punishments ，trigger-punishments ， mixeds 6 N6 x$ ?% I( C! Y6 T* [/ V
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）
P1 A; a2 T4 W，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？0 @" B7 d. L5 s( B, D
breed [peoples people]4 m2 G3 v7 J) e) s
breed [faithfuls faithful]6 l) Y% h4 t9 a! j9 ^# e; v8 ?. {2 l
breed [trigger-punishments trigger-punishment]
7 r! o" e/ f% Z# K/ obreed [tit-for-tats tit-for-tat]2 D7 E% e( A9 Q* i( S3 F
breed [mixeds mixed]
" J0 Q8 L0 n( F: Y) a7 ?9 vturtles-own [cooperate? energy]
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to setup& @/ B v5 H3 [0 M$ o
set-default-shape turtles "person"
$ {8 t g4 d9 q$ ^ clear-all ) n6 }. ?, M# b" r
setup-peoples
$ h% k/ o: N. U: k/ _" \; R setup-goverments% j m% q) t. L0 a2 K
ask faithfuls [ set energy 0 ] $ X7 L, j% D/ _0 D; j* h
ask trigger-punishments [set energy 0 ]; N5 ] {3 }8 [9 W
ask tit-for-tats [set energy 0 ]; z i, Y) U- x1 O2 ]$ X: P
ask mixeds [set energy 0 ]) { |4 l2 Y+ D6 \0 P; I c# a$ G
ask peoples [set energy 0 ]! G* b2 q# V; \. U5 X& T
end
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to setup-peoples
* O! a8 p& c8 K0 S% A& _
, B7 K3 L X3 p6 Zask patches with [-1 < pxcor and pxcor < 20 and pycor = 0]
0 Q5 |1 E3 k9 ~% ^$ O S[sprout-peoples 1 [ set color blue set heading 0 ]
- f- _0 V x7 ^7 a% g9 S7 I! r+ X( a6 }: D4 v, l! Z
]6 I" `" Q/ [$ `: p+ p
end, G, b5 q8 O# o3 |. F. v G+ |) x
7 L. w0 o7 l- t! q1 ~1 Y( Z+ |( K& f: rto setup-goverments( U2 a. L* i# `" O5 f
create-faithfuls 5 [set color red set heading 180]
* y& i/ ~, p; Jcreate-trigger-punishments 5 [set color green set heading 180]$ A6 Q; Q1 o/ T8 s' e6 p
create-tit-for-tats 5 [set color white set heading 180], M& w( H* ^1 A% I
create-mixeds 5 [set color pink set heading 180]2 |0 G# [( Z3 g* Y9 q; j
ask turtles with [ color != blue ] [while [any? other turtles-here] [setxy random 20 1] O e/ J4 o" t) d
]
" u% E1 f) b$ j$ r5 }6 Aend
+ x W, n0 V! \7 v1 I
& z) E' E# W8 y: H. p+ Wto go! J, L: s A, [8 A
ask peoples [ set cooperate? random 2] 5 C& |2 s7 \ d/ P0 {
ask faithfuls [ set cooperate? random 2]
" a$ n5 _ R* J$ O4 H1 Z ask trigger-punishments [ set cooperate? random 2]
. A* d! g" P: Z1 b2 | ask tit-for-tats [ set cooperate? random 2] d+ E0 \ @( ~+ R1 z& {# D
ask mixeds [ set cooperate? random 2]/ t, A6 I9 ?& N& q3 g
% e: u* x8 F* v) c: M- ^& h9 J ask faithfuls [ ' @" h0 D5 x$ n
if ( cooperate? = [cooperate?] of peoples-on patch-ahead 1 ) 8 f+ }3 j7 ~8 a; \, W
[ set energy energy + 8 1 _8 e" M% I2 b
ask peoples-on patch-ahead 1 [ set energy energy + 2] ]
* H, g i9 C$ ?7 a8 r' n ]  就是这里出问题了无法照我的意思去跑
: a) q0 v% ~. J3 ^. u& [ ifelse (show-energy?)
5 o& [2 ?) ~7 {& L2 |$ R [ ask turtles [ set label (energy) ] ]
5 p1 ^/ ~2 r4 x" b- ?& H/ n [ ask turtles [ set label "" ] ]
9 m& r1 e) r& V7 I2 {! a6 D( a end
) u- J* J" k- g d: E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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[ 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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