jaildesigner-jailgames/coffee_crisis_arcade_edition
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arreglant balloon.cpp per a deltaTime pur

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Sergio
2025-09-19 14:15:44 +02:00
parent 568b941990
commit d4a0189dc8
11 changed files with 307 additions and 240 deletions
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45
source/balloon.cpp
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@@ -23,7 +23,7 @@ Balloon::Balloon(const Config& config)
creation_counter_ini_(config.creation_counter),
type_(config.type),
size_(config.size),
speed_(config.speed),
game_tempo_(config.game_tempo),
play_area_(config.play_area),
sound_(config.sound) {
switch (type_) {
@@ -147,9 +147,8 @@ void Balloon::move(float deltaTime) {
}
void Balloon::handleHorizontalMovement(float deltaTime) {
// Convertir deltaTime (milisegundos) a factor de frame (asumiendo 60fps)
float frameFactor = deltaTime / (1000.0f / 60.0f);
x_ += vx_ * speed_ * frameFactor;
// DeltaTime puro: velocidad (pixels/ms) * tempo * tiempo (ms)
x_ += vx_ * game_tempo_ * deltaTime;
const int CLIP = 2;
const float MIN_X = play_area_.x - CLIP;
@@ -161,9 +160,8 @@ void Balloon::handleHorizontalMovement(float deltaTime) {
}
void Balloon::handleVerticalMovement(float deltaTime) {
// Convertir deltaTime (milisegundos) a factor de frame (asumiendo 60fps)
float frameFactor = deltaTime / (1000.0f / 60.0f);
y_ += vy_ * speed_ * frameFactor;
// DeltaTime puro: velocidad (pixels/ms) * tempo * tiempo (ms)
y_ += vy_ * game_tempo_ * deltaTime;
if (shouldCheckTopCollision()) {
handleTopCollision();
@@ -219,15 +217,8 @@ void Balloon::handleBottomCollision() {
}
void Balloon::applyGravity(float deltaTime) {
// Convertir deltaTime (milisegundos) a factor de frame (asumiendo 60fps)
float frameFactor = deltaTime / (1000.0f / 60.0f);
travel_y_ += speed_ * frameFactor;
if (travel_y_ >= 1.0F) {
travel_y_ -= 1.0F;
vy_ += gravity_;
}
// DeltaTime puro: aceleración (pixels/ms²) * tempo * tiempo (ms)
vy_ += gravity_ * game_tempo_ * deltaTime;
}
void Balloon::playBouncingSound() {
@@ -250,9 +241,8 @@ void Balloon::update(float deltaTime) {
shiftSprite();
shiftColliders();
sprite_->update(deltaTime);
// Convertir deltaTime (milisegundos) a factor de frame (asumiendo 60fps)
float frameFactor = deltaTime / (1000.0f / 60.0f);
counter_ += frameFactor;
// Contador interno con deltaTime puro
counter_ += deltaTime;
}
// Actualiza los estados del globo (time-based)
@@ -264,17 +254,14 @@ void Balloon::updateState(float deltaTime) {
setInvulnerable(true);
if (creation_counter_ > 0) {
// Convertir deltaTime (milisegundos) a factor de frame (asumiendo 60fps)
float frameFactor = deltaTime / (1000.0f / 60.0f);
// Desplaza lentamente el globo hacia abajo y hacia un lado
// Cada 10 frames (aproximadamente cada 166ms a 60fps)
movement_accumulator_ += frameFactor;
// Cada 166ms (equivalente a 10 frames a 60fps)
movement_accumulator_ += deltaTime;
if (movement_accumulator_ >= 10.0f) {
movement_accumulator_ -= 10.0f;
if (movement_accumulator_ >= 166.0f) {
movement_accumulator_ -= 166.0f;
y_++;
x_ += vx_;
x_ += vx_ * 10.0f; // Movimiento equivalente a 10 frames de velocidad horizontal
// Comprueba no se salga por los laterales
const int MIN_X = play_area_.x;
@@ -282,11 +269,11 @@ void Balloon::updateState(float deltaTime) {
if (x_ < MIN_X || x_ > MAX_X) {
// Corrige y cambia el sentido de la velocidad
x_ -= vx_;
x_ -= vx_ * 10.0f;
vx_ = -vx_;
}
}
creation_counter_ -= frameFactor;
creation_counter_ -= deltaTime;
if (creation_counter_ < 0) creation_counter_ = 0;
}