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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 q; t. C3 S0 W. E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。 6 @5 w1 W- Q# B- e4 c: i5 n
那政府里又分为四种策略的人faithfuls ，trigger-punishments ，trigger-punishments ， mixeds 7 @5 R8 [) Z2 \+ e% I8 W0 q3 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）
# X- X. y/ N1 R' v，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？
5 U6 }7 f4 O" ~2 Y) X( Pbreed [peoples people]2 F6 e% m" C! g0 Y
breed [faithfuls faithful]7 b6 J0 o' X+ L% T
breed [trigger-punishments trigger-punishment]
5 K6 X, [" L( D# zbreed [tit-for-tats tit-for-tat]5 {, H/ W a$ q) f1 |' U" i
breed [mixeds mixed] ' [! z S* L# m) Y
turtles-own [cooperate? energy]
' c) K; {0 A8 s- q4 ]; q( P2 @0 `) d& p$ r' y! D
to setup- h( |" X' _8 g2 E/ H2 ~
set-default-shape turtles "person"
2 Q i2 ?* _. @4 x2 h5 \" P1 ~5 w clear-all ! G" }: N8 m, h7 D, G) g, h# t
setup-peoples 7 ~' L! {" H) u" p0 X& B% o
setup-goverments
( {: A5 P2 W) H- E2 Sask faithfuls [ set energy 0 ] 8 i/ g9 b7 R; S5 X* i2 h
ask trigger-punishments [set energy 0 ]
$ n. a% f- K1 F. e& C# r, V' r6 a0 S7 v: cask tit-for-tats [set energy 0 ]8 w, ` E2 I5 U7 C8 X! y) j
ask mixeds [set energy 0 ]
e O/ C: u9 {# t% ]% R& Vask peoples [set energy 0 ]
) T, X+ D4 O2 kend
0 h8 x" ]! l0 z4 P5 u! p8 o5 c. K
to setup-peoples& \6 {9 B2 `: k1 g% D2 D9 |: _1 L
, `9 X, K8 F1 j' z" }2 R/ ]
ask patches with [-1 < pxcor and pxcor < 20 and pycor = 0]
+ I! M2 \0 G8 P' P) m[sprout-peoples 1 [ set color blue set heading 0 ]9 S* T4 h1 a+ @# o( I3 ^
& P7 g2 `* F: A
]
! W/ j0 M" @1 E$ ]9 u* C; Rend2 I" a( {2 w1 k
4 |, @' m7 o9 b0 h
to setup-goverments
4 y( ^# h( ]% k- c- screate-faithfuls 5 [set color red set heading 180]
. w" m9 I/ x' K% p8 |2 Tcreate-trigger-punishments 5 [set color green set heading 180]/ T3 i! B" ^% E6 x( H8 g
create-tit-for-tats 5 [set color white set heading 180]: M1 ~3 j/ Z& d) ]* {/ x
create-mixeds 5 [set color pink set heading 180]5 N' h* S9 m" P( C( G
ask turtles with [ color != blue ] [while [any? other turtles-here] [setxy random 20 1]% {- U7 w$ r+ [1 W5 |1 r: w6 L# i
]
. V3 N$ j4 F% h' w, x2 Vend
& \* P0 p8 A- A0 M; n$ m" p' [3 L# m7 z5 T# ?3 f; q7 f; }
to go
. l d9 t: t2 \$ yask peoples [ set cooperate? random 2]
, D J+ E( L) i y" D5 H T! X ask faithfuls [ set cooperate? random 2] $ H: g4 V7 Y% L2 R/ e
ask trigger-punishments [ set cooperate? random 2]% J; H" l7 G( @& n- m& ?; z* s% S
ask tit-for-tats [ set cooperate? random 2]* f% Z. c# F2 Z! |
ask mixeds [ set cooperate? random 2]
" M; t( Y l5 J
! O5 w; r r2 C0 Y5 b8 r" H/ x: n ask faithfuls [
2 r4 M) ?- L4 D" i- o# m$ j, W. n# B if ( cooperate? = [cooperate?] of peoples-on patch-ahead 1 )
$ V- H# q# f7 |' |% s3 D5 u [ set energy energy + 8 . N9 W- ]9 |0 A5 Q% w
ask peoples-on patch-ahead 1 [ set energy energy + 2] ]
% ]# z i m5 M4 U ]  就是这里出问题了无法照我的意思去跑
/ X/ C5 S! n( B4 b. H- C% g! E ifelse (show-energy?)
+ P! A }1 }7 u$ g: b, w [ ask turtles [ set label (energy) ] ]
/ R/ R4 n3 i& r! u2 u [ ask turtles [ set label "" ] ]5 r7 K3 F- b! \
end, {8 c S. {, R8 h* L+ Q) G
希望大家能帮我解决一下不然我没办法继续写下去 1 S3 J% D4 |7 C; V
7 h- n/ f; j# F& X4 A4 |- ~, s[ 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
楼主