[Game] Animate life counter manipulation (#7100)

* Add animations toggles for the life counter and battlefield

Per-effect toggles plus Enable/Disable-all buttons: a life-counter
flash on loss and a crimson battlefield shimmer on damage.


Took 24 seconds

* Animate life changes with a counter flash and battlefield shimmer

- Life loss/gain pulses the player life counter with a brief flash
- The battlefield table zone shimmers crimson on damage
- Respects the per-effect animation toggles

Both effects drive their decay from GameScene's shared animation timer
through the IAnimatedItem interface (QElapsedTimer based), instead of
owning per-item QTimers.

Took 8 minutes

* Revert unintentional cherry picks

Took 2 minutes

* Lambda to re-use path calculation.

Took 8 minutes

---------

Co-authored-by: Lukas Brübach <Bruebach.Lukas@bdosecurity.de>

cockatrice/src/interface/widgets/settings_page/user_interface_settings_page.cpp

@@ -116,6 +116,15 @@ UserInterfaceSettingsPage::UserInterfaceSettingsPage()
     connect(&tapAnimationCheckBox, &QCheckBox::QT_STATE_CHANGED, &SettingsCache::instance().cardsDisplay(),
             &CardsDisplaySettings::setTapAnimation);
 
+    lifeCounterAnimationsCheckBox.setChecked(
+        SettingsCache::instance().userInterface().getLifeCounterAnimationsEnabled());
+    connect(&lifeCounterAnimationsCheckBox, &QCheckBox::QT_STATE_CHANGED, &SettingsCache::instance().userInterface(),
+            &InterfaceSettings::setLifeCounterAnimationsEnabled);
+
+    battlefieldFlashCheckBox.setChecked(SettingsCache::instance().userInterface().getBattlefieldFlashEnabled());
+    connect(&battlefieldFlashCheckBox, &QCheckBox::QT_STATE_CHANGED, &SettingsCache::instance().userInterface(),
+            &InterfaceSettings::setBattlefieldFlashEnabled);
+
     connect(&enableAllAnimationsButton, &QPushButton::clicked, this, &UserInterfaceSettingsPage::enableAllAnimations);
     connect(&disableAllAnimationsButton, &QPushButton::clicked, this, &UserInterfaceSettingsPage::disableAllAnimations);
 
@@ -123,6 +132,8 @@ UserInterfaceSettingsPage::UserInterfaceSettingsPage()
     animationGrid->addWidget(&enableAllAnimationsButton, 0, 0);
     animationGrid->addWidget(&disableAllAnimationsButton, 0, 1);
     animationGrid->addWidget(&tapAnimationCheckBox, 1, 0);
+    animationGrid->addWidget(&lifeCounterAnimationsCheckBox, 2, 0);
+    animationGrid->addWidget(&battlefieldFlashCheckBox, 3, 0);
 
     animationGroupBox = new QGroupBox;
     animationGroupBox->setLayout(animationGrid);
@@ -276,11 +287,15 @@ void UserInterfaceSettingsPage::setNotificationEnabled(QT_STATE_CHANGED_T i)
 void UserInterfaceSettingsPage::enableAllAnimations()
 {
     tapAnimationCheckBox.setChecked(true);
+    lifeCounterAnimationsCheckBox.setChecked(true);
+    battlefieldFlashCheckBox.setChecked(true);
 }
 
 void UserInterfaceSettingsPage::disableAllAnimations()
 {
     tapAnimationCheckBox.setChecked(false);
+    lifeCounterAnimationsCheckBox.setChecked(false);
+    battlefieldFlashCheckBox.setChecked(false);
 }
 
 void UserInterfaceSettingsPage::updateCommanderSpellbookUiState()
@@ -328,6 +343,8 @@ void UserInterfaceSettingsPage::retranslateUi()
     enableAllAnimationsButton.setText(tr("&Enable all animations"));
     disableAllAnimationsButton.setText(tr("&Disable all animations"));
     tapAnimationCheckBox.setText(tr("&Tap/untap animation"));
+    lifeCounterAnimationsCheckBox.setText(tr("Life counter flash"));
+    battlefieldFlashCheckBox.setText(tr("Battlefield flash on damage"));
     deckEditorGroupBox->setTitle(tr("Deck editor/storage settings"));
     openDeckInNewTabCheckBox.setText(tr("Open deck in new tab by default"));
     visualDeckStorageInGameCheckBox.setText(tr("Use visual deck storage in game lobby"));

cockatrice/src/interface/widgets/settings_page/user_interface_settings_page.h

@@ -40,6 +40,8 @@ private:
     QPushButton enableAllAnimationsButton;
     QPushButton disableAllAnimationsButton;
     QCheckBox tapAnimationCheckBox;
+    QCheckBox lifeCounterAnimationsCheckBox;
+    QCheckBox battlefieldFlashCheckBox;
     QCheckBox openDeckInNewTabCheckBox;
     QLabel visualDeckStoragePromptForConversionLabel;
     QComboBox visualDeckStoragePromptForConversionSelector;