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Avoid useless variables initialization

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Initialize variables only when necessary.
This commit is contained in:
Romain Vimont 2018-03-06 11:11:07 +01:00
parent 84ad6633a6
commit ab780ce26d
1 changed files with 4 additions and 3 deletions
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7
app/src/inputmanager.c
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@ -130,23 +130,24 @@ void input_manager_process_text_input(struct input_manager *input_manager,
void input_manager_process_key(struct input_manager *input_manager,
const SDL_KeyboardEvent *event) {
SDL_Keycode keycode = event->keysym.sym;
SDL_bool ctrl = event->keysym.mod & (KMOD_LCTRL | KMOD_RCTRL);
SDL_bool shift = event->keysym.mod & (KMOD_LSHIFT | KMOD_RSHIFT);
SDL_bool repeat = event->repeat;
// capture all Ctrl events
if (ctrl) {
SDL_bool repeat = event->repeat;
// only consider keydown events, and ignore repeated events
if (repeat || event->type != SDL_KEYDOWN) {
return;
}
SDL_bool shift = event->keysym.mod & (KMOD_LSHIFT | KMOD_RSHIFT);
if (shift) {
// currently, there is no shortcut implying SHIFT
return;
}
SDL_Keycode keycode = event->keysym.sym;
switch (keycode) {
case SDLK_h:
action_home(input_manager->controller);