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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
1 C* K6 h# k) U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。 ' N0 l2 |+ R4 {% H+ F2 [
那政府里又分为四种策略的人faithfuls ，trigger-punishments ，trigger-punishments ， mixeds : Q$ C; A- b' G. n; G6 K) }! d
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）
6 P* y4 k6 a; f9 I H& X5 n. w1 i: h，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？
( h! i, x2 P& H, m5 hbreed [peoples people]- U, S4 x* C; M9 e
breed [faithfuls faithful]$ l t' H) D- x0 o
breed [trigger-punishments trigger-punishment]
0 L" O/ a6 L3 _) H/ nbreed [tit-for-tats tit-for-tat]
3 V5 y# V2 X5 M+ fbreed [mixeds mixed] 2 n6 I5 h2 f- ]
turtles-own [cooperate? energy]
' B4 K- k3 i& E8 e. N' @; q3 \2 `3 T
, V$ E. z- l$ cto setup5 x) a9 q. ^. q) ]+ \8 H7 _* H% \3 v
set-default-shape turtles "person"0 b5 r# R& L$ o1 m1 j9 K/ A% ?6 e
clear-all * [; E- b3 f( r0 d$ u0 z$ I. b% L) w
setup-peoples ' x% V( I+ n, K! F( T
setup-goverments
% P6 A6 W8 w, d2 l! |) I; ]ask faithfuls [ set energy 0 ] : c! Z/ o$ k& B7 P3 e. O3 M4 i' m
ask trigger-punishments [set energy 0 ]
" e2 X* T- b3 U# c& b5 i; e. f( f I7 ^ask tit-for-tats [set energy 0 ]+ S. i4 e. H u4 o) x7 k8 a5 q) c
ask mixeds [set energy 0 ]
8 s6 c' n# ~; ]- Nask peoples [set energy 0 ]: V6 x" |- R& ^0 [8 B( j
end! A7 o# V( i6 `: D& K2 I+ Q, O* J
; l& V! @. |' Nto setup-peoples
+ E& @+ a& W" p s( G0 Y; z! ? r5 J* [! g$ ?- D' B, f% H
ask patches with [-1 < pxcor and pxcor < 20 and pycor = 0]! J6 e2 k: o) \1 l
[sprout-peoples 1 [ set color blue set heading 0 ]
8 q9 |* V# G/ R) N" L
2 \* ?9 n- Y0 C0 ]1 J/ g& K]6 d2 D- U. h8 w9 l3 z6 R# e+ x6 I
end
. p: [( v% K$ R: L# _
0 f2 e& }! h. Kto setup-goverments% }2 x( c( g, s0 R* q, t* p" c1 b
create-faithfuls 5 [set color red set heading 180]
& e: a1 O7 m; q- O9 n7 F8 bcreate-trigger-punishments 5 [set color green set heading 180]. D8 s/ o" G$ f4 G4 T* I* T
create-tit-for-tats 5 [set color white set heading 180]
8 h+ G8 O- u8 C* P% h* N" [+ Y) n; d( dcreate-mixeds 5 [set color pink set heading 180]2 M% F. B+ B2 ~1 W5 e
ask turtles with [ color != blue ] [while [any? other turtles-here] [setxy random 20 1]/ A( a! Z# H6 f0 n7 b5 U
]
, V/ h) c! z- K }. B; Yend
2 L7 g) {# [$ S+ d W
7 }; _! J/ o$ b5 n7 Z/ v# A. h0 Qto go K% k9 U/ c8 u7 B! r% _! Q
ask peoples [ set cooperate? random 2] & @& z2 u p/ ^/ w
ask faithfuls [ set cooperate? random 2]
# _2 G0 z' l0 B7 k" a* [( | ask trigger-punishments [ set cooperate? random 2]
1 W$ D' z( G0 I4 |, [9 I p \0 R ask tit-for-tats [ set cooperate? random 2]- [/ z6 B& N. v1 b' @& o
ask mixeds [ set cooperate? random 2]! F- L8 {5 A4 X' w: }) L
7 y+ q F3 e$ w, I d1 c& N
ask faithfuls [ $ u) K% p3 f$ t! Q' \/ v6 ? _$ ^
if ( cooperate? = [cooperate?] of peoples-on patch-ahead 1 ) / A. k6 W& {; a$ N
[ set energy energy + 8
8 }- }( K0 k3 w ask peoples-on patch-ahead 1 [ set energy energy + 2] ]4 v: H& o! [% p
]  就是这里出问题了无法照我的意思去跑% u3 C2 K2 @4 V9 F
ifelse (show-energy?)3 O9 }! n* {! \' @; x$ J
[ ask turtles [ set label (energy) ] ]. g5 `2 r( J# [, r( j
[ ask turtles [ set label "" ] ]4 ~3 N% |! b9 R) }- R. o( f
end
( y% ?+ ^* {* u5 U) t) l0 e5 O/ D希望大家能帮我解决一下不然我没办法继续写下去
, W% [! D# ]) d* `+ O! p
; ?6 A# D3 ^& i: Y- q% @+ H9 L[ 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