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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
- g- k( i8 A# m9 W: 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。
: F1 \' |; ?: @# t, q那政府里又分为四种策略的人faithfuls ，trigger-punishments ，trigger-punishments ， mixeds
, [" r3 A, B. c2 Y' n7 P4 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）
$ i9 P6 o( q' ^# M，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？
) y/ B6 `+ c; ~ P9 Z. Y8 fbreed [peoples people]
. @: b- r0 t4 X6 w4 i' I$ p$ mbreed [faithfuls faithful]
- u' c8 U" W' ^: P: y9 b8 F2 Ubreed [trigger-punishments trigger-punishment]
2 O1 g# {8 D5 `; `" Tbreed [tit-for-tats tit-for-tat]
" v4 D0 x; L! A/ T) Gbreed [mixeds mixed] ( Y3 ^, p) s9 [! X# m$ u3 ]: ^
turtles-own [cooperate? energy]
( m: _6 ~3 l7 W$ _: _4 F/ p5 _1 X3 ^# k% O
to setup
* s' K' v2 K1 Wset-default-shape turtles "person"
1 k. N5 q, e$ V& T clear-all
/ I; G+ w. E0 M setup-peoples 5 S/ O8 ^+ N& B/ n! n9 a
setup-goverments7 t+ D: F x* O! O" k7 n
ask faithfuls [ set energy 0 ]
# r, E$ s# J3 U0 g% D$ Jask trigger-punishments [set energy 0 ]
! W) p, J' {5 `" L) r9 hask tit-for-tats [set energy 0 ]' ?7 K1 o$ `& n0 ?" C
ask mixeds [set energy 0 ]
# K8 T9 s+ b* d: sask peoples [set energy 0 ]
8 g5 j/ E9 ]- q% qend
. |" t$ U+ \$ Q2 o; U; l3 [9 H& H: M* `* q
to setup-peoples
4 w, u& a& n. Q/ R- T3 K; ]
0 u) }* F n" b; H, u4 D$ }ask patches with [-1 < pxcor and pxcor < 20 and pycor = 0]6 l3 \2 \: Q/ L1 d- W: U* o U8 H0 D
[sprout-peoples 1 [ set color blue set heading 0 ]. ~- x, @/ K2 M1 |* ^1 L& G
+ ?, u' u/ M2 f) c( l/ \]
( Q7 W t3 D; C9 Lend
0 M- v' Z# t1 G8 M
# P! w; Y: E3 {( [# u5 m) Oto setup-goverments2 k, E9 ^/ J$ A% e
create-faithfuls 5 [set color red set heading 180]
2 p: L; u3 Y# @& t- @- Ycreate-trigger-punishments 5 [set color green set heading 180]! @: e* v8 t& e# Y
create-tit-for-tats 5 [set color white set heading 180]
4 n i+ q2 o7 e- Q W; | B5 mcreate-mixeds 5 [set color pink set heading 180]( V: z* r5 P) G0 F' a
ask turtles with [ color != blue ] [while [any? other turtles-here] [setxy random 20 1]; k) l0 P8 {5 K. X
]
/ T y* F& {3 X3 C6 wend. J! y1 ]- z' J3 M( h+ L" C
3 \ Y h a0 `/ t
to go' n1 H1 m3 V9 V0 n
ask peoples [ set cooperate? random 2] # b4 e5 G' @$ `& Y8 }# b% C
ask faithfuls [ set cooperate? random 2]
1 w6 m" s: c+ N9 G& J ask trigger-punishments [ set cooperate? random 2]6 R; P* S2 j* i& N
ask tit-for-tats [ set cooperate? random 2]
# F" h) w d; a/ n. G, H9 Y6 Z ask mixeds [ set cooperate? random 2]
8 u& Y# J* m F+ V) b0 @9 H
8 N$ B2 H; y/ { ask faithfuls [ 3 w2 r5 A$ u( [+ v- q
if ( cooperate? = [cooperate?] of peoples-on patch-ahead 1 )
4 i# Z( {7 m2 [" e$ t# g1 } [ set energy energy + 8 9 q+ O0 h6 u% l8 t- `0 [
ask peoples-on patch-ahead 1 [ set energy energy + 2] ]) f/ }' g$ [: f' G& v# |8 B, P
]  就是这里出问题了无法照我的意思去跑2 }$ R# ]8 ~% a, |4 n) X" l6 Y& G
ifelse (show-energy?)8 b; D: @, O7 _$ j6 p
[ ask turtles [ set label (energy) ] ]
% C. J; p. N0 c, t1 n( Z" j1 ]! U( ?- G [ ask turtles [ set label "" ] ]
! G1 x7 b2 c8 P; _ end) j+ J5 c- m" o1 [# U$ n
希望大家能帮我解决一下不然我没办法继续写下去
; K* ^ ~" y* g/ A( H; ]1 h4 f7 ]/ c! y6 \' e$ H9 W
[ 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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