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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
% b/ j/ a3 L0 e- L; v/ r) 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。
. @5 h* q0 Q1 b0 Y( e% ?, i- }: R那政府里又分为四种策略的人faithfuls ，trigger-punishments ，trigger-punishments ， mixeds 2 @6 C. ]# a0 q: ^7 Z; C; F+ S
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）
' l: s5 |, K# M0 J2 g) [，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？/ X8 J2 T5 t& V3 ^# l+ w
breed [peoples people]/ y8 v" f9 e, @) R' I+ i* C [
breed [faithfuls faithful]6 y5 g0 R; Q D4 ~9 \9 W+ K/ ^
breed [trigger-punishments trigger-punishment]5 O9 H4 e6 u9 D0 S
breed [tit-for-tats tit-for-tat]1 {0 h+ U1 _7 p0 Q6 a
breed [mixeds mixed] 3 D8 m/ t& ?: G9 ?- Q3 l
turtles-own [cooperate? energy]
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/ u; z7 L2 X+ Y6 c( M+ a' kto setup4 Z0 F: X1 Q: ~2 _/ t* E$ ^
set-default-shape turtles "person"# r' @+ z( U9 ^! N! Q/ [8 u
clear-all
8 Y0 Q/ q! W' m* S8 z8 d$ D setup-peoples
1 s! b; q; \) Y3 `# b setup-goverments
& g6 Q8 W4 O# M: e- K. C7 w, y5 Xask faithfuls [ set energy 0 ] 7 {; ~# }% w4 E K$ n& u' ^4 Z- w
ask trigger-punishments [set energy 0 ]
9 T* w$ K) ]1 _! C5 U! G& c" i; uask tit-for-tats [set energy 0 ]
. Y9 M0 Z. C- P6 M. gask mixeds [set energy 0 ]8 s$ p4 W6 Q: k L4 [2 e
ask peoples [set energy 0 ]
* |- {% E+ P0 Y0 |9 L. a! @# W: hend
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4 q6 i3 p+ G5 K. w3 X/ }' O; j. Pto setup-peoples1 r1 p G6 z3 ]/ ?! U
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ask patches with [-1 < pxcor and pxcor < 20 and pycor = 0]
$ n6 S. c) t/ N! V/ d n; M[sprout-peoples 1 [ set color blue set heading 0 ]
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end
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to setup-goverments* {4 y% v' e5 C1 E# r
create-faithfuls 5 [set color red set heading 180] & b+ f R _5 ?1 M4 F2 ?
create-trigger-punishments 5 [set color green set heading 180]
. T# S- V. Z! R6 _create-tit-for-tats 5 [set color white set heading 180]$ Y, {& I& Z ^8 E3 g. N& `5 L
create-mixeds 5 [set color pink set heading 180]
# k: Z/ c" ?7 V7 e, A- Iask turtles with [ color != blue ] [while [any? other turtles-here] [setxy random 20 1]
+ ]$ X$ S, I/ F: h]
+ ~# x' \! w, j. h. e; v I: N! l4 I4 Fend9 W' N4 F4 W2 S9 ~* F( h9 k" W/ g
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to go
# a2 Q3 a6 D: gask peoples [ set cooperate? random 2] : x& n6 G4 C4 \3 ^2 [1 X
ask faithfuls [ set cooperate? random 2] + l: I% n: z2 W
ask trigger-punishments [ set cooperate? random 2]
9 @/ B0 ?. ?6 d8 n ask tit-for-tats [ set cooperate? random 2]" ^' f: R" c1 }$ `; Q X
ask mixeds [ set cooperate? random 2]8 S2 w$ v9 |2 C5 s2 g, y' O
) _: j/ z& ^5 {$ t
ask faithfuls [ . [0 k7 s: N# c% H3 C' B" ]
if ( cooperate? = [cooperate?] of peoples-on patch-ahead 1 ) / W0 u- ^# B0 Z
[ set energy energy + 8 ) C# Z& s3 C# b7 ]% ]+ \
ask peoples-on patch-ahead 1 [ set energy energy + 2] ]5 L! b T# h" }, z
]  就是这里出问题了无法照我的意思去跑
5 `3 v: I: T- v' _ ifelse (show-energy?)' N3 b3 J5 V7 E3 j$ [
[ ask turtles [ set label (energy) ] ]
0 s( B% [5 K7 r4 N, G' X7 j& R [ ask turtles [ set label "" ] ]
. b0 b' s7 W" F end
1 ^/ O* _6 ^/ s2 b, u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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