Frame and optimize Titan combat on mobile

scripts/smoke-secondary-journeys.js

@@ -3064,8 +3064,7 @@ async function smokeLevel(session, route, sceneName, exceptions, {
     if (
         route === 'voidPeaks' &&
         (
-            framePacing.peaksRuntime?.emberRedrawsDuringSample < 10 ||
-            framePacing.peaksRuntime?.emberRedrawsDuringSample > 22 ||
+            framePacing.peaksRuntime?.emberRedrawsDuringSample > 4 ||
             framePacing.peaksRuntime?.emberVisibleCount > 6 ||
             framePacing.peaksRuntime?.patrolUpdatesDuringSample < 10 ||
             framePacing.peaksRuntime?.patrolUpdatesDuringSample > 28
@@ -9222,7 +9221,10 @@ async function smokeGuardianPacing(session, exceptions) {
         );
 
         let openingFraming = null;
-        if (['CrystalCavesLevel', 'ReefLevel'].includes(sceneName)) {
+        if (
+            ['CrystalCavesLevel', 'ReefLevel', 'VoidPeaksLevel']
+                .includes(sceneName)
+        ) {
             openingFraming = await waitFor(
                 () => evaluate(session, `(() => {
                     const scene = window.mythicalGame.scene.getScene(${JSON.stringify(sceneName)});

src/__tests__/GuardianPacingContract.test.js

@@ -81,6 +81,31 @@ describe('guardian encounter pacing contracts', () => {
         expect(source).toContain('this.bossAttackPreviewTimer?.remove?.();');
     });
 
+    test('Void Peaks frames the Titan before enabling controls or attacks', () => {
+        const source = readLevel('VoidPeaksLevel.js');
+
+        expect(source).toContain('const TITAN_ARENA = Object.freeze({');
+        expect(source).toContain('stageTitanArenaEntry() {');
+        expect(source).toMatch(
+            /startBossFight\(\)[\s\S]*this\.hidePlatformerMobileControls\(\);[\s\S]*this\.stageTitanArenaEntry\(\);/
+        );
+        expect(source).toContain(
+            'beginTitanCombat(camera = this.cameras.main)'
+        );
+        expect(source).toContain('openingGraceMs: 3000');
+        expect(source).toContain(
+            'const COSMIC_TITAN_MOBILE_DISPLAY_HEIGHT = 240;'
+        );
+        expect(source).toContain('this.bossCombatReadyAt = this.time.now;');
+        expect(source).toContain('camera.width * 0.35');
+        expect(source).toContain('this.clearGuardianGateState();');
+        expect(source).toMatch(
+            /beginTitanCombat[\s\S]*this\.physics\.resume\(\);[\s\S]*this\.showPlatformerMobileControls\(\);[\s\S]*this\.startTitanAttackLoop\(\);/
+        );
+        expect(source).toContain('!this.bossCombatReady ||');
+        expect(source).toContain('this.bossAttackPreviewTimer?.remove?.();');
+    });
+
     test('Reef echo summons use the shared readable combat contract', () => {
         const source = readLevel('ReefLevel.js');
         const createMinion = source.match(

src/__tests__/LevelTraversalQualityContract.test.js

@@ -964,18 +964,28 @@ describe('campaign traversal quality contracts', () => {
         expect(source).not.toContain('this.voidRifts.push(rift);');
     });
 
-    test('Void Peaks batches static stars and animated embers', () => {
+    test('Void Peaks batches stars and bounds ember redraws by viewport movement', () => {
         const source = read('levels/VoidPeaksLevel.js');
 
         expect(source).toContain('this.peakStarField = Array.from({ length: 35 }');
         expect(source).toContain('this.peakStarLayer = this.add.graphics()');
         expect(source).toContain('this.peakEmbers = Array.from({ length: 18 }');
         expect(source).toContain('drawPeakEmbers(time)');
         expect(source).toContain('this.drawPeakEmbers(0, true);');
-        expect(source).toContain('const cadence = this.isMobile ? 100 : 50;');
+        expect(source).toContain('const redrawDistance = Math.max(180, (right - left) * 0.45);');
+        expect(source).toContain('const renderTime = compactViewport ? 0 : now;');
         expect(source).toContain('ember.x < left - 140 || ember.x > right + 140');
         expect(source).toContain('this.peakEmberDrawCount += 1;');
         expect(source).toContain('this.peakEmberLayer.fillCircle(');
+        expect(source).toMatch(
+            /createStarFragments\(\)[\s\S]*if \(animateRouteDecorations\) \{[\s\S]*targets: fragment,/
+        );
+        expect(source).toMatch(
+            /this\.collectibles\.add\(fragment\);\s*fragment\.body\.setAllowGravity\(false\);\s*fragment\.body\.setVelocity\(0, 0\);/
+        );
+        expect(source).toMatch(
+            /createPeakRouteChoiceMarkers\(\)[\s\S]*if \(this\.shouldAnimatePeakRouteDecorations\(\)\) \{[\s\S]*targets: \[spine, relicRoute\]/
+        );
         expect(source).toContain('updatePeakEnemyPatrols(time)');
         expect(source).toContain('this.peakEnemyPatrolNextAt = now + (this.isMobile ? 80 : 40);');
         expect(source).toContain('enemy.patrolSpeed');
@@ -2624,7 +2634,7 @@ describe('campaign traversal quality contracts', () => {
         expect(smoke).toContain('state.reefAmbientRendering?.decorativeTweenCount !== 0');
         expect(smoke).toContain('state.peaksAmbientRendering?.starCount !== 35');
         expect(smoke).toContain('state.peaksAmbientRendering?.emberLayerCount !== 1');
-        expect(smoke).toContain('framePacing.peaksRuntime?.emberRedrawsDuringSample > 22');
+        expect(smoke).toContain('framePacing.peaksRuntime?.emberRedrawsDuringSample > 4');
         expect(smoke).toContain('framePacing.peaksRuntime?.patrolUpdatesDuringSample > 28');
         expect(smoke).toContain('did not keep Peaks runtime work bounded');
         expect(smoke).toContain('activeTweenCount: 22');