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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
4 S) s' d: W& ?$ i7 ] _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。
! b/ n1 A+ z+ K* N8 R那政府里又分为四种策略的人faithfuls ,trigger-punishments ,trigger-punishments , mixeds ( r7 d# n9 g1 R3 `: 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)
% }2 a* Z$ Q4 w8 I$ l,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?
2 b5 m: ^, ^! M) L5 k3 xbreed [peoples people]- {* H) K5 T* J. ~, {
breed [faithfuls faithful]. B( @$ A: q0 Z2 V: o- r
breed [trigger-punishments trigger-punishment]
( Q2 @* t3 m9 B7 M1 V6 L- V* ]breed [tit-for-tats tit-for-tat]0 p) w% ` g' F+ O# x9 `
breed [mixeds mixed] 1 A' S$ Y, X( w6 j" d. |
turtles-own [cooperate? energy]
" E+ @8 F/ l7 a% j% Y' {
$ I: r) m) H5 ?# L3 O. _to setup; u) \% g0 z! P- {8 S9 W
set-default-shape turtles "person"
5 C3 Y6 k! w- l! T" }# } clear-all
) p* r9 ?$ f, b) T6 e0 k1 v setup-peoples " b0 L: A+ i) }- c
setup-goverments- N1 I8 H: U% |) H' C V
ask faithfuls [ set energy 0 ]
+ D, x, k2 t; \4 }/ q- Rask trigger-punishments [set energy 0 ]
7 t7 _- }. ?" H5 Oask tit-for-tats [set energy 0 ]
8 A% T; ~4 b* M5 h3 P+ b% m1 |5 }ask mixeds [set energy 0 ]
! V9 A5 P; V$ s" R( [9 l5 eask peoples [set energy 0 ]
; j7 w* r T4 l( [7 F# h* Bend% B6 v/ X, C$ z: P2 D, U: N
! h B1 x8 z ?# I) F2 y- ~
to setup-peoples; Z# z0 F1 [9 g
8 h8 U9 k0 m8 ]) ?2 s9 Gask patches with [-1 < pxcor and pxcor < 20 and pycor = 0]
; V+ a; M! n1 f6 I[sprout-peoples 1 [ set color blue set heading 0 ]4 x z) @% j: u ]" d+ \
/ P) C: s0 k& I9 b1 E% K: []
* o' u/ N2 _+ ~( y( {end# R. |1 O% V+ D8 }% T
1 D8 S7 ^$ L- t
to setup-goverments
/ P- F+ j% _* \1 y; T# ycreate-faithfuls 5 [set color red set heading 180] ! X. [- X1 \' i. G
create-trigger-punishments 5 [set color green set heading 180]: H8 ~; U2 y' c y l, F- F
create-tit-for-tats 5 [set color white set heading 180]
" u0 G# c$ F: ~! W3 screate-mixeds 5 [set color pink set heading 180]' E( R) u- A6 {4 {% U9 k3 J
ask turtles with [ color != blue ] [while [any? other turtles-here] [setxy random 20 1]$ ~+ A5 M) _+ h6 ^. e; B* j
]
4 |# P" K/ E( D: k, b5 Vend" h7 i& u2 x& H% e. {9 F' }
" ]9 I r, T7 m U2 \to go
/ t' S; {- x) Sask peoples [ set cooperate? random 2]
8 D! g# h4 U- z& S( a$ w8 s ask faithfuls [ set cooperate? random 2] ! [$ J# Y. l' a
ask trigger-punishments [ set cooperate? random 2]
2 D/ W# @) j- t2 R$ Z0 g& n8 A9 a. p ask tit-for-tats [ set cooperate? random 2]
1 V* a8 k6 M; c. p X' l- l ask mixeds [ set cooperate? random 2]
$ d- Q ^ F1 a# O7 ^# q
4 y2 l4 U$ E9 T* c1 u( K1 s% B, F ask faithfuls [ . }& T8 |9 W$ }3 M# H$ Q
if ( cooperate? = [cooperate?] of peoples-on patch-ahead 1 ) + T3 J/ e6 S5 t' J& H% o! O6 ^
[ set energy energy + 8 ! ^& Z( B7 \/ ^- F9 F
ask peoples-on patch-ahead 1 [ set energy energy + 2] ]
6 [ |) a3 Q" l- C ] 就是这里出问题了无法照我的意思去跑
" U/ [3 ]9 B- ?% h1 F- ~5 J ifelse (show-energy?)' s* Q2 J' }1 } Y7 V5 y0 W
[ ask turtles [ set label (energy) ] ]
1 }$ N- a" N" [ [ ask turtles [ set label "" ] ] |2 ?! U: Q5 p" C9 r) x& r5 U8 p! p
end4 s: S* h v9 _& {9 h. }5 B' D2 }+ M
希望大家能帮我解决一下不然我没办法继续写下去 # e; {8 k( F9 [ E0 m
" c, y7 u% ]7 V0 c$ m" i
[ 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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