feat(角色): 调整熊角色的冲刺速度和攻击动画

增加熊角色的冲刺倍率从50到60，优化冲刺移动逻辑使其更稳定
修正熊角色攻击动画的时间点和轨迹点，使动画更流畅

components/Bullets/BossAttack/Bear/ForeverRainbow.tscn

@@ -92,7 +92,7 @@ tracks/0/interp = 1
 tracks/0/loop_wrap = true
 tracks/0/keys = {
 "handle_modes": PackedInt32Array(0, 0, 0),
-"points": PackedFloat32Array(1, -0.25, 0, 0.25, 0, 2, -0.25, 0, 0.25, 0, 0, -0.25, 0, 0.25, 0),
+"points": PackedFloat32Array(1, -0.25, 0, 0.25, 0, 2, -0.25, 0, 0.25, 0, 1, -0.25, 0, 0.25, 0),
 "times": PackedFloat32Array(0, 3, 11)
 }
 tracks/1/type = "bezier"
@@ -103,7 +103,7 @@ tracks/1/interp = 1
 tracks/1/loop_wrap = true
 tracks/1/keys = {
 "handle_modes": PackedInt32Array(0, 0, 0),
-"points": PackedFloat32Array(1, -0.25, 0, 0.25, 0, 2, -0.25, 0, 0.25, 0, 0, -0.25, 0, 0.25, 0),
+"points": PackedFloat32Array(1, -0.25, 0, 0.25, 0, 2, -0.25, 0, 0.25, 0, 1, -0.25, 0, 0.25, 0),
 "times": PackedFloat32Array(0, 3, 11)
 }
 tracks/2/type = "bezier"
@@ -115,7 +115,7 @@ tracks/2/loop_wrap = true
 tracks/2/keys = {
 "handle_modes": PackedInt32Array(0, 0, 0),
 "points": PackedFloat32Array(0, -0.25, 0, 0.25, 0, 1, -0.25, 0, 0.25, 0, 0, -0.25, 0, 0.25, 0),
-"times": PackedFloat32Array(0, 3, 11)
+"times": PackedFloat32Array(0, 1, 11)
 }
 
 [sub_resource type="AnimationLibrary" id="AnimationLibrary_edsep"]

scripts/Contents/Characters/Bear.gd

@@ -10,7 +10,7 @@ func register():
 	attackCooldownMap[1] = 10000
 	attackCooldownMap[2] = 8000
 	attackCooldownMap[3] = 13000
-	sprintMultiplier = 50
+	sprintMultiplier = 60
 func spawn():
 	texture.play("walk")
 func ai():
@@ -50,4 +50,4 @@ func attack(type):
 		return false
 	return true
 func sprint():
-	move((currentFocusedBoss.position - position).normalized() * sprintMultiplier * Vector2(1, 0), true)
+	move(Vector2(sign((currentFocusedBoss.position - position).x * sprintMultiplier), 0), true)