jaildesigner-jailgames/coffee_crisis_arcade_edition
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Logo: convertit per a usar delta time

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This commit is contained in:
Sergio
2025-09-16 08:40:41 +02:00
parent fb9c78eb49
commit 6c702e7e23
3 changed files with 34 additions and 14 deletions
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37
source/sections/logo.cpp
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@@ -79,21 +79,23 @@ void Logo::checkInput() {
}
// Gestiona el logo de JAILGAMES
void Logo::updateJAILGAMES() {
void Logo::updateJAILGAMES(float delta_time) {
if (counter_ == 30) {
Audio::get()->playSound("logo.wav");
}
if (counter_ > 30) {
const float pixels_to_move = SPEED * delta_time;
for (int i = 0; i < (int)jail_sprite_.size(); ++i) {
if (jail_sprite_[i]->getX() != dest_.x) {
if (i % 2 == 0) {
jail_sprite_[i]->incX(-SPEED);
jail_sprite_[i]->incX(-pixels_to_move);
if (jail_sprite_[i]->getX() < dest_.x) {
jail_sprite_[i]->setX(dest_.x);
}
} else {
jail_sprite_[i]->incX(SPEED);
jail_sprite_[i]->incX(pixels_to_move);
if (jail_sprite_[i]->getX() > dest_.x) {
jail_sprite_[i]->setX(dest_.x);
}
@@ -129,16 +131,21 @@ void Logo::updateTextureColors() {
}
// Actualiza las variables
void Logo::update() {
if (SDL_GetTicks() - ticks_ > param.game.speed) {
ticks_ = SDL_GetTicks(); // Actualiza el contador de ticks
Screen::get()->update(); // Actualiza el objeto screen
void Logo::update(float delta_time) {
static float logic_accumulator = 0.0f;
logic_accumulator += delta_time;
updateJAILGAMES(); // Actualiza el logo de JAILGAMES
// Ejecutar lógica a 60 FPS (cada 16.67ms) para mantener consistencia en counter_ y colores
constexpr float LOGIC_FRAME_TIME = 1000.0f / 60.0f;
if (logic_accumulator >= LOGIC_FRAME_TIME) {
Screen::get()->update(); // Actualiza el objeto screen
updateTextureColors(); // Actualiza los colores de las texturas
++counter_; // Gestiona el contador
logic_accumulator -= LOGIC_FRAME_TIME;
}
updateJAILGAMES(delta_time); // Actualiza el logo de JAILGAMES con delta-time real
Audio::update();
}
@@ -154,11 +161,23 @@ void Logo::render() {
SCREEN->render();
}
// Calcula el tiempo transcurrido desde el último frame
float Logo::calculateDeltaTime() {
const Uint64 current_time = SDL_GetTicks();
const float delta_time = static_cast<float>(current_time - last_time_);
last_time_ = current_time;
return delta_time;
}
// Bucle para el logo del juego
void Logo::run() {
last_time_ = SDL_GetTicks();
while (Section::name == Section::Name::LOGO) {
const float delta_time = calculateDeltaTime();
checkInput();
update();
update(delta_time);
checkEvents(); // Tiene que ir antes del render
render();
}