Refactor code, added new checkXu test cases(9 latterns)

pkg/environment/environment.go

@@ -0,0 +1,67 @@
+package pkg
+
+import (
+	"fmt"
+	"mjhelper/pkg/tiles"
+)
+
+const (
+	// 未出场
+	tl_notshow = 0
+	// 本家状态
+	tl_mhand = 1
+	tl_mshow = 2
+	tl_mdisc = 3
+	// 下家状态
+	tl_nhand = 4
+	tl_nshow = 5
+	tl_ndisc = 6
+	// 对家状态
+	tl_ohand = 7
+	tl_oshow = 8
+	tl_odisc = 9
+	// 上家状态
+	tl_phand = 10
+	tl_pshow = 11
+	tl_pdisc = 12
+)
+
+type environment struct {
+	board [4][34]int
+}
+
+func (e environment) Print() {
+	for i := 0; i < len(e.board)+1; i++ {
+		for j := 0; j < len(e.board[0]); j++ {
+			if i == 0 {
+				fmt.Printf("|% 3s", tiles.TileTypes[j])
+			} else {
+				fmt.Printf("|% 3d", e.board[i-1][j])
+			}
+		}
+		fmt.Printf("|\n")
+	}
+}
+
+func (e environment) PatternNormalization() [3][34]int {
+	var ret [3][34]int
+	for i := 0; i < len(e.board[0]); i++ {
+		hand := 0
+		disc := 0
+		noshow := 0
+		for j := 0; j < len(e.board); j++ {
+			switch e.board[j][i] {
+			case tl_mhand, tl_mshow:
+				hand += 1
+			case tl_mdisc, tl_ndisc, tl_nshow, tl_odisc, tl_oshow, tl_pdisc, tl_pshow:
+				disc += 1
+			case tl_notshow:
+				noshow += 1
+			}
+		}
+		ret[0][i] = hand
+		ret[1][i] = disc
+		ret[2][i] = noshow
+	}
+	return ret
+}