add more shortcuts and checks

engine/event.h

@@ -8,8 +8,66 @@ enum class kKey : uint8_t
     AndroidHome,
     AndroidBack,
     KeySpacebar,
+    KeyA,
+    KeyB,
+    KeyC,
+    KeyD,
     KeyE,
+    KeyF,
+    KeyG,
+    KeyH,
+    KeyI,
+    KeyJ,
+    KeyK,
+    KeyL,
+    KeyM,
+    KeyN,
+    KeyO,
+    KeyP,
+    KeyQ,
+    KeyR,
+    KeyS,
+    KeyT,
+    KeyU,
+    KeyV,
+    KeyW,
+    KeyX,
+    KeyY,
     KeyZ,
+    Key0,
+    Key1,
+    Key2,
+    Key3,
+    Key4,
+    Key5,
+    Key6,
+    Key7,
+    Key8,
+    Key9,
+    KeyF1,
+    KeyF2,
+    KeyF3,
+    KeyF4,
+    KeyF5,
+    KeyF6,
+    KeyF7,
+    KeyF8,
+    KeyF9,
+    KeyF10,
+    KeyF11,
+    KeyF12,
+    KeyF13,
+    KeyF14,
+    KeyF15,
+    KeyF16,
+    KeyF17,
+    KeyF18,
+    KeyF19,
+    KeyF20,
+    KeyF21,
+    KeyF22,
+    KeyF23,
+    KeyF24,
     KeyAlt,
     KeyCtrl,
     KeyShift,