feat: confirm button with pulse animation + ready counter (X/N players)

client/src/game/scenes/GameScene.js

@@ -111,18 +111,75 @@ export class GameScene extends Phaser.Scene {
 
   _buildPlayButton() {
     const { width, height } = this.scale
+    const btnY = height - 28
 
-    this.playBtn = this.add.text(width / 2, height - 18, '[ JOUER LA CARTE ]', {
-      fontSize: '15px',
+    // Fond du bouton (rectangle arrondi via Graphics)
+    this.playBtnBg = this.add.graphics()
+    this._drawBtnBg(false)
+
+    // Texte du bouton
+    this.playBtn = this.add.text(width / 2, btnY, '✔  CONFIRMER MA CARTE', {
+      fontSize: '17px',
       fontFamily: 'Georgia',
+      fontStyle: 'bold',
       color: '#1a0a00',
-      backgroundColor: '#d4a732',
-      padding: { x: 20, y: 8 }
+      padding: { x: 28, y: 10 }
     })
       .setOrigin(0.5)
-      .setAlpha(0.35)
+      .setAlpha(0.3)
+      .setDepth(10)
       .setInteractive({ cursor: 'pointer' })
       .on('pointerdown', this._playSelectedCard, this)
+      .on('pointerover', () => { if (this._canPlay && this.selectedCard) this.playBtn.setScale(1.05) })
+      .on('pointerout',  () => { this.playBtn.setScale(1) })
+
+    // Compteur de joueurs prêts (ex: "1 / 2 prêts")
+    this.readyText = this.add.text(width / 2, btnY + 22, '', {
+      fontSize: '12px',
+      fontFamily: 'Georgia',
+      color: '#a08060'
+    }).setOrigin(0.5).setDepth(10)
+  }
+
+  _drawBtnBg(active) {
+    const { width, height } = this.scale
+    const btnY  = height - 28
+    const btnW  = 280
+    const btnH  = 42
+    this.playBtnBg.clear()
+    if (active) {
+      this.playBtnBg.fillStyle(0xd4a732, 1)
+    } else {
+      this.playBtnBg.fillStyle(0x4a3010, 0.5)
+    }
+    this.playBtnBg.fillRoundedRect(width / 2 - btnW / 2, btnY - btnH / 2, btnW, btnH, 8)
+    if (active) {
+      this.playBtnBg.lineStyle(2, 0xffd700)
+      this.playBtnBg.strokeRoundedRect(width / 2 - btnW / 2, btnY - btnH / 2, btnW, btnH, 8)
+    }
+    this.playBtnBg.setDepth(9)
+  }
+
+  _activateBtn() {
+    this._drawBtnBg(true)
+    this.playBtn.setAlpha(1).setColor('#1a0a00')
+    // Animation pulse
+    if (this._pulseTween) this._pulseTween.stop()
+    this._pulseTween = this.tweens.add({
+      targets:  this.playBtn,
+      scaleX:   1.04,
+      scaleY:   1.04,
+      duration: 600,
+      yoyo:     true,
+      repeat:   -1,
+      ease:     'Sine.easeInOut'
+    })
+  }
+
+  _deactivateBtn() {
+    this._drawBtnBg(false)
+    this.playBtn.setAlpha(0.3).setColor('#a08060').setScale(1)
+    if (this._pulseTween) { this._pulseTween.stop(); this._pulseTween = null }
   }
 
   // ─── Main du joueur ──────────────────────────────────────────────────────────
@@ -149,13 +206,14 @@ export class GameScene extends Phaser.Scene {
   }
 
   _onCardSelected(card) {
+    if (!this._canPlay) return
     // Désélectionner l'ancienne
     if (this.selectedCard && this.selectedCard !== card) {
       this.selectedCard.deselect()
     }
     this.selectedCard = card
     this.store.selectCard(card.cardData)
-    this.playBtn.setAlpha(1)
+    this._activateBtn()
   }
 
   _playSelectedCard() {
@@ -163,6 +221,7 @@ export class GameScene extends Phaser.Scene {
 
     // Bloquer immédiatement pour éviter le double clic
     this._canPlay = false
+    this._deactivateBtn()
 
     this.socket.emit('play-card', {
       roomId: this.roomId,
@@ -172,7 +231,6 @@ export class GameScene extends Phaser.Scene {
     this.selectedCard.setAlpha(0.4)
     this.selectedCard = null
     this.store.clearSelection()
-    this.playBtn.setAlpha(0.35)
     this.phaseText.setText('En attente des autres joueurs...')
   }
 
@@ -279,22 +337,33 @@ export class GameScene extends Phaser.Scene {
         this._canPlay = true
         this.resolveObjects.forEach(o => o.destroy())
         this.resolveObjects = []
-        this.phaseText.setText('Sélectionnez une carte')
+        this.phaseText.setText('Choisissez une carte puis confirmez')
+        this.readyText.setText('')
+        this._deactivateBtn()
         this._buildHand(state.hand)
       }
 
       if (state.phase === 'waiting') {
         this._canPlay = false
-        this.phaseText.setText('En attente des autres joueurs...')
+        this._deactivateBtn()
+        this.phaseText.setText('Carte confirmée — en attente des autres...')
       }
 
       if (state.phase === 'resolve' || state.phase === 'end') {
         this._canPlay = false
+        this._deactivateBtn()
+      }
+    })
+
+    this.socket.on('players-ready', ({ ready, total }) => {
+      if (this.readyText) {
+        this.readyText.setText(`${ready} / ${total} joueurs prêts`)
       }
     })
 
     this.socket.on('round-result', ({ playedCards, gains }) => {
       this.phaseText.setText('Résolution du tour...')
+      this.readyText.setText('')
       this._showPlayedCards(playedCards, gains)
     })
   }