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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& z# L$ w7 O, w
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。 * U; ~4 P* q& A6 L* R6 `8 U
那政府里又分为四种策略的人faithfuls ，trigger-punishments ，trigger-punishments ， mixeds 8 x( L7 V) ]- P2 t# |3 V
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） 8 W2 k( R# V+ s! R
，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？! @0 Y& [: t/ c9 c
breed [peoples people]
+ h- O$ _0 D2 ]/ g; M/ p1 Q( O- n1 z- abreed [faithfuls faithful]
7 d4 c7 Z8 V, F: X7 @5 gbreed [trigger-punishments trigger-punishment]
( J( M/ T u4 h+ V+ T: j$ Xbreed [tit-for-tats tit-for-tat]
+ U2 L% D) O" `7 V7 O B9 sbreed [mixeds mixed]
% r: c! d+ H9 S1 j) L4 oturtles-own [cooperate? energy]
0 ?" k2 {( p" b3 o
" q6 V U7 X# T+ {4 \to setup8 D$ ~0 g- C6 t4 o' o5 t
set-default-shape turtles "person"; ]" J3 d( Z |' _6 |
clear-all % `! v# P9 [* c: I& X
setup-peoples
9 A- x3 h3 G3 a& l setup-goverments' b( T4 V0 E0 W* I- z `
ask faithfuls [ set energy 0 ] ) I% t2 r* s7 q6 T
ask trigger-punishments [set energy 0 ]/ G/ Z# e- l" t! V- }
ask tit-for-tats [set energy 0 ]
" B- ^ \1 @; \, j+ p; x: I( Eask mixeds [set energy 0 ] x9 Q( K; b# p& {
ask peoples [set energy 0 ]2 H" h% Z/ Y" ]( V- G9 ?
end7 Z4 S# j5 y+ f, _, N1 ?: h
! s! _) T! E( [: O) o; y
to setup-peoples
, o% w; c" A+ G/ e8 _. ` }
0 I/ j$ E) H" e! o. nask patches with [-1 < pxcor and pxcor < 20 and pycor = 0]0 { s1 Q4 r8 o) O% F* W
[sprout-peoples 1 [ set color blue set heading 0 ]
2 ~& V: `# b2 Y! f
' [ G) [7 h- m, c1 E+ y]
' ^' U5 Z' d, F8 I2 Xend
) Q) F5 Q4 ?) p2 Z5 D, q* s/ d; m- i" n" R+ ?, o# d* ^
to setup-goverments
) \3 |% G2 y( a& S: a% x/ Zcreate-faithfuls 5 [set color red set heading 180]
, V; g9 D- a+ u" N& j/ p* Ucreate-trigger-punishments 5 [set color green set heading 180]
{1 k# L" Y- q6 Q8 G, L4 b6 wcreate-tit-for-tats 5 [set color white set heading 180]
: i6 {+ X' o( V6 ^. screate-mixeds 5 [set color pink set heading 180]
( B! v0 f! Z) O3 Yask turtles with [ color != blue ] [while [any? other turtles-here] [setxy random 20 1]" L, m5 g3 j* D b4 S
]
`% ]6 q( T. Iend
% F; Q4 y3 T$ O# F; B" U3 z8 d0 G
, ^3 s4 S, d7 b @' Vto go9 M! K) G0 j$ I. c
ask peoples [ set cooperate? random 2]
n' ^ r) p" ~2 C3 R ask faithfuls [ set cooperate? random 2]
, }6 V2 c+ [- C9 r# ` ask trigger-punishments [ set cooperate? random 2]
1 L8 H+ L7 {- F1 h3 p" p" d9 B ask tit-for-tats [ set cooperate? random 2]
3 [* ~/ g' Q7 c4 j7 d ask mixeds [ set cooperate? random 2]
: g" r! l* V2 O( ?" f6 j7 S$ g
- c( ~7 w+ J$ ], ~ ask faithfuls [ : F' r% @3 E% T) |, R* T
if ( cooperate? = [cooperate?] of peoples-on patch-ahead 1 ) 1 ~. L) s) R# _$ p
[ set energy energy + 8 & }" ]3 H( u3 h0 g* y1 t
ask peoples-on patch-ahead 1 [ set energy energy + 2] ]
- F' x4 @$ i0 K9 q* E ]  就是这里出问题了无法照我的意思去跑
5 R2 \7 h( D9 i9 l ifelse (show-energy?)
. y1 T2 k2 u. f5 B2 Y) l: r [ ask turtles [ set label (energy) ] ]
0 L6 v( D3 b7 h. h) o [ ask turtles [ set label "" ] ]
6 P7 y0 L3 s: A end& P0 ?6 c6 s& X! |. X" N* q: ]; y( x
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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\& H. w% W L, i( C# A( _$ W+ g; D[ 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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