Adding modding folder with a hacked build.

modding/hacked/ui/input/Shortcut.go

@@ -0,0 +1,34 @@
+package input
+
+import "strings"
+
+type shortcut struct {
+	keyName  string
+	modifier Modifier
+	key      Key
+}
+
+var shortcuts = []shortcut{
+	{keyName: "c", modifier: ModControl, key: KeyCopy},
+	{keyName: "x", modifier: ModControl, key: KeyCut},
+	{keyName: "v", modifier: ModControl, key: KeyPaste},
+	{keyName: "z", modifier: ModControl, key: KeyUndo},
+	{keyName: "z", modifier: ModControl.With(ModShift), key: KeyRedo},
+	{keyName: "y", modifier: ModControl, key: KeyRedo},
+	{keyName: "s", modifier: ModControl, key: KeySave},
+	{keyName: "n", modifier: ModControl, key: KeyNew},
+}
+
+// ResolveShortcut tries to map the given name and modifier combination to a
+// known (common) shortcut key. For instance, Ctrl+C is KeyCopy.
+func ResolveShortcut(keyName string, modifier Modifier) (key Key, knownKey bool) {
+	lowercaseName := strings.ToLower(keyName)
+	for _, entry := range shortcuts {
+		if (entry.keyName == lowercaseName) && (entry.modifier == modifier) {
+			knownKey = true
+			key = entry.key
+		}
+	}
+
+	return
+}