jaby
/
jabyengine
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases 1 Wiki Activity

Use pulses instead of frame based movement

This commit is contained in:
Jaby 2024-01-15 20:46:00 -05:00
parent 2b371dc473
commit 5f0e8a9212
1 changed files with 31 additions and 19 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

50
examples/PoolBox/application/src/Overlay/ScreenCenter/screen_center.cpp
View File

@ -10,32 +10,43 @@ namespace ScreenCenter {
using namespace JabyEngine; using namespace JabyEngine;
using GenericButton = Periphery::GenericController::Button; using GenericButton = Periphery::GenericController::Button;
struct ButtonWatcher { struct ButtonPulser {
static constexpr auto StartTime = 2500_ms;
static constexpr auto PulseTime = 100_ms;
enum struct State { enum struct State {
WentDown, WentDown,
DownFor2500ms, Pulse,
Unkown Unkown
}; };
SimpleTimer<uint16_t> timer; SimpleTimer<uint8_t> timer;
uint8_t pulse_time;
void setup() { void setup() {
this->timer.reset(); this->timer.reset();
this->pulse_time = StartTime;
}
void reset() {
ButtonPulser::setup();
} }
State check(GenericButton button) { State check(GenericButton button) {
const auto controller = Periphery::get_primary_controller_as<Periphery::GenericController>(); const auto controller = Periphery::get_primary_controller_as<Periphery::GenericController>();
if(!controller.button.was_down(button)) { if(!controller.button.was_down(button)) {
this->timer.reset(); ButtonPulser::reset();
if(controller.button.went_down(button)) { if(controller.button.went_down(button)) {
return State::WentDown; return State::WentDown;
} }
} }
if(this->timer.is_expired_for(2500_ms)) { if(this->timer.is_expired_for(this->pulse_time)) {
return State::DownFor2500ms; this->pulse_time = PulseTime;
this->timer.reset();
return State::Pulse;
} }
return State::Unkown; return State::Unkown;
} }
@ -49,8 +60,9 @@ namespace ScreenCenter {
static constexpr uint16_t ScanlinesV = 240; static constexpr uint16_t ScanlinesV = 240;
#endif //JABYENGINE_PAL #endif //JABYENGINE_PAL
static const auto frame = Frame::create(); static const auto frame = Frame::create();
static ButtonWatcher button_watcher[4];
static ButtonPulser button_pulse[4];
static void (*update)() = nullptr; static void (*update)() = nullptr;
static int16_t offset_x = 0; static int16_t offset_x = 0;
static int16_t offset_y = 0; static int16_t offset_y = 0;
@ -90,10 +102,10 @@ namespace ScreenCenter {
} }
static void update_interactive() { static void update_interactive() {
static const auto handle_button = [](ButtonWatcher& button_state, GenericButton button, int16_t &dst, const int16_t mlp) { static const auto handle_button = [](ButtonPulser& button_pulse, GenericButton button, int16_t &dst, const int16_t mlp) {
switch(button_state.check(button)) { switch(button_pulse.check(button)) {
case ButtonWatcher::State::WentDown: case ButtonPulser::State::WentDown:
case ButtonWatcher::State::DownFor2500ms: case ButtonPulser::State::Pulse:
dst += (1*mlp); dst += (1*mlp);
break; break;
} }
@ -108,10 +120,10 @@ namespace ScreenCenter {
const auto controller = Periphery::get_primary_controller_as<Periphery::GenericController>(); const auto controller = Periphery::get_primary_controller_as<Periphery::GenericController>();
handle_button(button_watcher[0], GenericButton::Left, offset_x, -1); handle_button(button_pulse[0], GenericButton::Left, offset_x, -1);
handle_button(button_watcher[1], GenericButton::Right, offset_x, 1); handle_button(button_pulse[1], GenericButton::Right, offset_x, 1);
handle_button(button_watcher[2], GenericButton::Up, offset_y, -1); handle_button(button_pulse[2], GenericButton::Up, offset_y, -1);
handle_button(button_watcher[3], GenericButton::Down, offset_y, 1); handle_button(button_pulse[3], GenericButton::Down, offset_y, 1);
auto cursor = FontWriter::update(CenterPoint); auto cursor = FontWriter::update(CenterPoint);
FontWriter::bios_font_writer.write(cursor, ModeStr, TVModeStr); FontWriter::bios_font_writer.write(cursor, ModeStr, TVModeStr);
@ -124,8 +136,8 @@ namespace ScreenCenter {
static void setup() { static void setup() {
Shared::back_menu.reset(); Shared::back_menu.reset();
for(auto& button : button_watcher) { for(auto& pulse : button_pulse) {
button.setup(); pulse.setup();
} }
update = update_enter_state; update = update_enter_state;