Improve handpainted battle unit readability

src/game/scenes/BattleScene.ts

@@ -3200,7 +3200,7 @@ export class BattleScene extends Phaser.Scene {
 
   private drawUnits() {
     battleUnits.forEach((unit) => {
-      const sizeRatio = unit.faction === 'ally' ? 1.32 : 1.24;
+      const sizeRatio = this.unitDisplaySizeRatio(unit);
       const textureBase = this.unitTextureKey(unit);
       const centerX = this.tileCenterX(unit.x);
       const centerY = this.tileCenterY(unit.y);
@@ -3243,6 +3243,11 @@ export class BattleScene extends Phaser.Scene {
     });
   }
 
+  private unitDisplaySizeRatio(unit: UnitData) {
+    const baseRatio = unit.faction === 'ally' ? 1.32 : 1.24;
+    return unit.id === 'guan-yu' ? baseRatio * 1.03 : baseRatio;
+  }
+
   private drawSidePanel() {
     const { panelX, panelY, panelWidth, panelHeight } = this.layout;
     this.add.rectangle(panelX, panelY, panelWidth, panelHeight, palette.panel, 0.96).setOrigin(0);
@@ -9670,19 +9675,12 @@ export class BattleScene extends Phaser.Scene {
   private startUnitIdleMotion(unit: UnitData, view: UnitView, direction: UnitDirection) {
     const mounted = this.isMountedUnit(unit);
     const seed = this.hashString(unit.id) % 160;
-    const sway = direction === 'west' ? -1 : 1;
-    const bob = mounted ? 2.1 : 1.35;
-    const duration = mounted ? 520 + seed * 0.45 : 880 + seed * 0.8;
-    const angle = mounted ? 0.45 * sway : 0.65 * sway;
-    const scaleX = view.baseScaleX * (mounted ? 1.012 : 0.992);
-    const scaleY = view.baseScaleY * (mounted ? 0.988 : 1.014);
+    const bob = mounted ? 2.35 : 1.9;
+    const duration = mounted ? 660 + seed * 0.32 : 900 + seed * 0.5;
 
     view.idleTween = this.tweens.add({
       targets: view.sprite,
       y: view.baseY - bob,
-      angle,
-      scaleX,
-      scaleY,
       duration,
       ease: 'Sine.easeInOut',
       yoyo: true,