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Trabajando en la animacion de las notificaciones

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This commit is contained in:
Sergio
2022-11-15 13:47:39 +01:00
parent 54cee20883
commit b1c3e0d2af
6 changed files with 104 additions and 7 deletions
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50
source/common/notify.cpp
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@@ -7,7 +7,8 @@ Notify::Notify(SDL_Renderer *renderer, std::string bitmapFile, std::string textF
{
// Inicializa variables
this->renderer = renderer;
bgColor = {32, 32, 32};
bgColor = {64, 64, 64};
waitTime = 300;
// Crea objetos
text = new Text(bitmapFile, textFile, renderer);
@@ -41,6 +42,48 @@ void Notify::update()
for (int i = 0; i < (int)notifications.size(); ++i)
{
notifications.at(i).counter++;
// Comprueba los estados
if (notifications.at(i).state == ns_rising)
{
const float step = (notifications.at(i).counter / (float)notifications.at(i).texture->getHeight());
const int alpha = 255 * step;
notifications.at(i).rect.y++;
//notifications.at(i).texture->setAlpha(alpha);
if (notifications.at(i).rect.y == 0)
{
notifications.at(i).state = ns_stay;
//notifications.at(i).texture->setAlpha(255);
notifications.at(i).counter = 0;
}
}
else if (notifications.at(i).state == ns_stay)
{
if (notifications.at(i).counter == waitTime)
{
notifications.at(i).state = ns_vanishing;
notifications.at(i).counter = 0;
}
}
else if (notifications.at(i).state == ns_vanishing)
{
const float step = (notifications.at(i).counter / (float)notifications.at(i).texture->getHeight());
const int alpha = 255 * step;
notifications.at(i).rect.y--;
//notifications.at(i).texture->setAlpha(alpha);
if (notifications.at(i).rect.y == -notifications.at(i).texture->getHeight())
{
notifications.at(i).state = ns_finished;
}
}
notifications.at(i).sprite->setRect(notifications.at(i).rect);
}
clearFinishedNotifications();
@@ -51,7 +94,7 @@ void Notify::clearFinishedNotifications()
{
for (int i = (int)notifications.size() - 1; i >= 0; --i)
{
if (notifications.at(i).counter >= 300)
if (notifications.at(i).state == ns_finished)
{
delete notifications.at(i).sprite;
delete notifications.at(i).texture;
@@ -75,6 +118,7 @@ void Notify::showText(std::string text)
n.counter = 0;
n.state = ns_rising;
n.text = text;
n.rect = {0, -height, width, height};
// Crea la textura
n.texture = new Texture(renderer);
@@ -86,7 +130,7 @@ void Notify::showText(std::string text)
this->text->writeDX(TXT_CENTER | TXT_STROKE, width / 2, desp / 2, text, 1, {255, 255, 255}, 1, {0, 0, 0});
// Crea el sprite
n.sprite = new Sprite({0, 0, width, height}, n.texture, renderer);
n.sprite = new Sprite(n.rect, n.texture, renderer);
// Añade la notificación a la lista
notifications.push_back(n);