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authorAndrei Karas <akaras@inbox.ru>2016-09-23 22:01:44 +0300
committerAndrei Karas <akaras@inbox.ru>2016-09-23 22:01:44 +0300
commit3c404128c4669a1f4f190e20a89553677717fc50 (patch)
tree2db4e5031089c800c4e00fd6244e578f44a7c910 /src/input/keyboardconfig.cpp
parent89b267d6d73bbc59f7c313b8a22b97fbb27f99a8 (diff)
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Add missing comments into defines.
Diffstat (limited to 'src/input/keyboardconfig.cpp')
-rw-r--r--src/input/keyboardconfig.cpp15
1 files changed, 9 insertions, 6 deletions
diff --git a/src/input/keyboardconfig.cpp b/src/input/keyboardconfig.cpp
index 888b86724..ecd563656 100644
--- a/src/input/keyboardconfig.cpp
+++ b/src/input/keyboardconfig.cpp
@@ -63,13 +63,14 @@ int KeyboardConfig::getKeyValueFromEvent(const SDL_Event &event)
{
#ifdef USE_SDL2
return event.key.keysym.scancode;
-#else
+#else // USE_SDL2
+
if (event.key.keysym.sym)
return CAST_S32(event.key.keysym.sym);
else if (event.key.keysym.scancode > 1)
return -event.key.keysym.scancode;
return 0;
-#endif
+#endif // USE_SDL2
}
InputActionT KeyboardConfig::getKeyIndex(const SDL_Event &event, const int grp)
@@ -92,9 +93,10 @@ std::string KeyboardConfig::getKeyName(const int key)
#ifdef USE_SDL2
return SDL_GetKeyName(SDL_GetKeyFromScancode(
static_cast<SDL_Scancode>(key)));
-#else
+#else // USE_SDL2
+
return SDL_GetKeyName(static_cast<SDLKey>(key));
-#endif
+#endif // USE_SDL2
}
// TRANSLATORS: long key name, should be short
@@ -151,9 +153,10 @@ SDLKey KeyboardConfig::getKeyFromEvent(const SDL_Event &event)
{
#ifdef USE_SDL2
return event.key.keysym.scancode;
-#else
+#else // USE_SDL2
+
return event.key.keysym.sym;
-#endif
+#endif // USE_SDL2
}
KeysVector *KeyboardConfig::getActionVector(const SDL_Event &event)