just fill up the pages code,not test yet

sysgo/UI/keys_def.go

@@ -0,0 +1,62 @@
+package UI
+
+import (
+	"../sysgo"
+)
+
+
+var CurKeys map[string]string
+
+var GameShell map[string]string
+var PC        map[string]string
+
+
+func DefinePC() {
+	PC["UP"] = "Up"
+	PC["Down"] = "Down"
+	PC["Left"] = "Left"
+	PC["Right"] = "Right"
+	PC["Menu"] = "Escape"
+	PC["X"]    = "X"
+	PC["Y"]    = "Y"
+	PC["A"]    = "A"
+	PC["B"]    = "B"
+
+	PC["Vol-"]  = "Space"
+	PC["Vol+"]  = "Return"
+	PC["Space"] = "Space"
+	PC["Enter"] = "Return"
+	PC["Start"] = "S"
+}
+
+func DefineGameShell() {
+	GameShell["UP"] = "Up"
+	GameShell["Down"] = "Down"
+	GameShell["Left"] = "Left"
+	GameShell["Right"] = "Right"
+	GameShell["Menu"] = "Escape"
+	GameShell["X"]    = "U"
+	GameShell["Y"]    = "I"
+	GameShell["A"]    = "J"
+	GameShell["B"]    = "K"
+
+	GameShell["Vol-"]  = "Space"
+	GameShell["Vol+"]  = "Return"
+	GameShell["Space"] = "Space"
+	GameShell["Enter"] = "K"
+	GameShell["Start"] = "Return"
+}
+
+func init(){
+	GameShell = make(map[string]string)
+	PC        = make(map[string]string)
+
+	DefineGameShell()
+	DefinePC()
+	
+	if sysgo.CurKeySet == "GameShell" {
+		CurKeys = GameShell
+	}else {
+		CurKeys = PC
+	}
+}