Kunstig Intelligens til Brætspillet Taiji - Danmarks Tekniske Universitet

A.3 AITaijiLocalAreaAB.java 131
39 }
40
41 // s a e t t e r c o l S t a r t , colEnd , rowStart og rowEnd s a a l e d e s at der
kan k o e r e s minimax paa e t 4x4 omraade a f b r a e t t e t .
42 p r i v a t e void setAround ( i n t [ ] t ) {
43 i f ( t [ 0 ] < t [ 2 ] ) {
44 c o l S t a r t = t [ 0 ] − 1 ;
45 colEnd = t [ 2 ] + 1 ;
46 }
47 i f ( t [ 0 ] > t [ 2 ] ) {
48 c o l S t a r t = t [ 2 ] − 1 ;
49 colEnd = t [ 0 ] + 1 ;
50 }
51 i f ( t [ 0 ] == t [ 2 ] ) {
52 c o l S t a r t = t [ 0 ] − 1 ;
53 colEnd = t [ 0 ] + 2 ; // +2 f o r 4x4 , +1 f o r 3x4
54 }
55 // f l y t t e r omraadet h v i s f o r r i g e t r a e k l i g g e r opad kanten
56 i f ( c o l S t a r t < 0) {
57 i f ( colEnd − c o l S t a r t == 2 && t [0]== t [ 2 ] )
58 colEnd = 2 ; // 3x4
59 e l s e
60 colEnd = 3 ; // 4x4
61 c o l S t a r t = 0 ;
62 }
63
64 // f l y t t e r omraadet h v i s f o r r i g e t r a e k l i g g e r opad kanten
65 i f ( colEnd >= tModel . noCols ) {
66 i f ( colEnd − c o l S t a r t == 2 && t [0]== t [ 2 ] )
67 c o l S t a r t = tModel . noCols −3; // 3x4
68 e l s e
69 c o l S t a r t = tModel . noCols −4; // 4x4
70 colEnd = tModel . noCols −1;
71
72 }
73
74 i f ( t [ 1 ] < t [ 3 ] ) {
75 rowStart = t [ 1 ] − 1 ;
76 rowEnd = t [ 3 ] + 1 ;
77 }
78 i f ( t [ 1 ] > t [ 3 ] ) {
79 rowStart = t [ 3 ] − 1 ;
80 rowEnd = t [ 1 ] + 1 ;
81 }
82 i f ( t [ 1 ] == t [ 3 ] ) {
83 rowStart = t [ 1 ] − 1 ;
84 rowEnd = t [ 1 ] + 2 ; // +2 f o r 4x4 , +1 f o r 4x3
85 }
86 i f ( rowStart < 0) {
87 i f ( rowEnd − rowStart == 2 && t [1]== t [ 3 ] )
88 rowEnd = 2 ; // 4x3
89 e l s e
90 rowEnd = 3 ; // 4x4
91 rowStart = 0 ;
92 }