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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 {. r9 r7 T: k3 {; l9 N' 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。 + e+ W' x, A2 b w
那政府里又分为四种策略的人faithfuls ,trigger-punishments ,trigger-punishments , mixeds : r: m' `3 m' s0 C4 Z
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) ( [5 h, S" s5 h4 V1 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?
" i( N/ C5 x* p7 O, t( } ]breed [peoples people]% `' \5 y, [" {7 v# y; A8 z
breed [faithfuls faithful]
& g% o; h7 N: F# o; |breed [trigger-punishments trigger-punishment]; Y4 O! V5 l; \) `, w% r: Y8 y0 {
breed [tit-for-tats tit-for-tat]
4 X- |/ q8 Q: ^! l. Sbreed [mixeds mixed]
; ~) {# i* y! m Bturtles-own [cooperate? energy]6 |% C- R- {% x3 D8 m
3 L: m6 i/ X3 w2 Xto setup
" Y, W" S* ?' Z. e8 `set-default-shape turtles "person"0 j$ ]1 f1 m4 V
clear-all
9 ^* w7 |$ S( m$ u2 l2 D9 J setup-peoples 9 ~: V. U( X+ _6 U( _/ a+ E N
setup-goverments
4 n- C$ p N5 ^7 F1 I6 P t q! r* lask faithfuls [ set energy 0 ] 4 O: D1 k" A z/ b9 _3 P! R; D5 W
ask trigger-punishments [set energy 0 ]
4 k) q8 M ]/ yask tit-for-tats [set energy 0 ]
4 o4 O: z, U7 a: x1 qask mixeds [set energy 0 ]
: \0 V3 g `" S2 m8 zask peoples [set energy 0 ]* j, s: R- [5 }6 O( s' X1 u1 y$ X
end, [( t; f* J! \1 G
7 z! G7 ]! S- ~' r
to setup-peoples
4 S% a9 W# f7 q( [& ~/ l9 j: C, d, Q. ]1 ^$ E# t& b [# k
ask patches with [-1 < pxcor and pxcor < 20 and pycor = 0]
* I# K, w% b$ ~- N[sprout-peoples 1 [ set color blue set heading 0 ]7 d3 g2 x* }. j1 o0 H9 _
0 @) Q+ b* M, `. h# B) @9 L; h]* O( \9 M+ I3 P1 ]! d" L1 M
end
2 l `4 L5 ~( H, K- c4 X8 D+ W
1 W* G- y7 t9 g2 Ito setup-goverments2 _) B |5 ]. Y% L Y# J5 N; o8 G0 H
create-faithfuls 5 [set color red set heading 180] ; L0 x N* X9 \+ ^9 V/ k4 p! X
create-trigger-punishments 5 [set color green set heading 180]6 ?& l3 M0 P7 s9 k
create-tit-for-tats 5 [set color white set heading 180]
- _/ k. x1 ^/ F+ @! acreate-mixeds 5 [set color pink set heading 180]
! \, x T5 j4 p6 [7 Eask turtles with [ color != blue ] [while [any? other turtles-here] [setxy random 20 1]( L# R- F! m5 K# n% P
]9 k# R3 }0 t& R9 z6 W
end
/ f. h T& c$ d0 j8 O, G$ R. Z7 Y$ q4 g# `. \! r& C' v$ V( a0 n
to go. k+ y" _) T) J. R& R" ~! B& ?* h
ask peoples [ set cooperate? random 2]
5 ^, _8 V4 j# R- M$ r8 u5 c ask faithfuls [ set cooperate? random 2]
$ v' r9 J$ h# W+ C ask trigger-punishments [ set cooperate? random 2]
: B, ]. I6 p1 I- v+ Q ask tit-for-tats [ set cooperate? random 2]
6 A- y; ]1 a; a/ \6 i" V7 ? ask mixeds [ set cooperate? random 2]
9 X4 t9 p$ K' F* u) t* b# W
) [) K, a# v# d. O+ t6 m0 g) L ask faithfuls [ ) u( J* V0 T& g- f+ Y8 S
if ( cooperate? = [cooperate?] of peoples-on patch-ahead 1 )
/ V& G, x( d6 S* J) ? [ set energy energy + 8 # v! ~' Y# }' S
ask peoples-on patch-ahead 1 [ set energy energy + 2] ]
% f. s, q( V" _5 [ ] 就是这里出问题了无法照我的意思去跑
$ z3 `$ M& A+ w, O6 A0 G ifelse (show-energy?)9 B; `1 m2 k6 U7 x c9 j' R
[ ask turtles [ set label (energy) ] ]
; Y9 m+ x; }- i1 I3 a [ ask turtles [ set label "" ] ]* s N+ a! C8 I& h0 Y
end
* W: k! I0 |) j希望大家能帮我解决一下不然我没办法继续写下去 8 O9 \ |0 g( o0 v
) u% e( p/ a3 `; |: X[ 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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