moving MesDpadButtonInfo to core

libs/core/input.cpp

@@ -112,6 +112,41 @@ enum class Gesture {
     EightG = MICROBIT_ACCELEROMETER_EVT_8G
 };
 
+enum class MesDpadButtonInfo {
+    //% block="A down"
+    ADown = MES_DPAD_BUTTON_A_DOWN,
+    //% block="A up"
+    AUp = MES_DPAD_BUTTON_A_UP,
+    //% block="B down"
+    BDown = MES_DPAD_BUTTON_B_DOWN,
+    //% block="B up"
+    BUp = MES_DPAD_BUTTON_B_UP,
+    //% block="C down"
+    CDown = MES_DPAD_BUTTON_C_DOWN,
+    //% block="C up"
+    CUp = MES_DPAD_BUTTON_C_UP,
+    //% block="D down"
+    DDown = MES_DPAD_BUTTON_D_DOWN,
+    //% block="D up"
+    DUp = MES_DPAD_BUTTON_D_UP,
+    //% block="1 down"
+    _1Down = MES_DPAD_BUTTON_1_DOWN,
+    //% block="1 up"
+    _1Up = MES_DPAD_BUTTON_1_UP,
+    //% block="2 down"
+    _2Down = MES_DPAD_BUTTON_2_DOWN,
+    //% block="2 up"
+    _2Up = MES_DPAD_BUTTON_2_UP,
+    //% block="3 down"
+    _3Down = MES_DPAD_BUTTON_3_DOWN,
+    //% block="3 up"
+    _3Up = MES_DPAD_BUTTON_3_UP,
+    //% block="4 down"
+    _4Down = MES_DPAD_BUTTON_4_DOWN,
+    //% block="4 up"
+    _4Up = MES_DPAD_BUTTON_4_UP,
+};
+
 //% color=#B4009E weight=99 icon="\uf192"
 namespace input {
     /**