Pad: Add button name -> code lookup functions

2019-12-09 00:46:04 +10:00
parent 8930383c96
commit c1710482df
4 changed files with 58 additions and 1 deletions
--- a/src/core/digital_controller.cpp
+++ b/src/core/digital_controller.cpp
@ -72,3 +72,33 @@ std::shared_ptr<DigitalController> DigitalController::Create()
 {
  return std::make_shared<DigitalController>();
 }
+
+std::optional<s32> DigitalController::GetButtonCodeByName(std::string_view button_name)
+{
+#define BUTTON(name)                                                                                                   \
+  if (button_name == #name)                                                                                            \
+  {                                                                                                                    \
+    return static_cast<s32>(ZeroExtend32(static_cast<u8>(Button::name)));                                              \
+  }
+
+  BUTTON(Select);
+  BUTTON(L3);
+  BUTTON(R3);
+  BUTTON(Start);
+  BUTTON(Up);
+  BUTTON(Right);
+  BUTTON(Down);
+  BUTTON(Left);
+  BUTTON(L2);
+  BUTTON(R2);
+  BUTTON(L1);
+  BUTTON(R1);
+  BUTTON(Triangle);
+  BUTTON(Circle);
+  BUTTON(Cross);
+  BUTTON(Square);
+
+  return std::nullopt;
+
+#undef BUTTON
+}