Fixing Bunny Animations by using dot Products

Assets/UI/Theme.tres

@@ -41,7 +41,7 @@
 [ext_resource type="StyleBox" uid="uid://0jfr1uwuog0s" path="res://Assets/UI/Slider/v/background.tres" id="39_dl1e4"]
 [ext_resource type="FontFile" uid="uid://dqdeftjkwxe64" path="res://Assets/Fonts/Dogica/dogicapixel.ttf" id="40_bmcvq"]
 
-[sub_resource type="Image" id="Image_hhwo6"]
+[sub_resource type="Image" id="Image_kwuuq"]
 data = {
 "data": PackedByteArray(255, 255, 255, 0, 255, 255, 255, 64, 255, 255, 255, 64, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 64, 255, 255, 255, 64, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 64, 255, 255, 255, 64, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 64, 255, 255, 255, 64, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 64, 255, 255, 255, 64, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 64, 255, 255, 255, 64, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 64, 255, 255, 255, 64, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 64, 255, 255, 255, 64, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 64, 255, 255, 255, 64, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 64, 255, 255, 255, 64, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 64, 255, 255, 255, 64, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 64, 255, 255, 255, 64, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 64, 255, 255, 255, 64, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 64, 255, 255, 255, 64, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 64, 255, 255, 255, 64, 255, 255, 255, 0, 255, 255, 255, 0, 255, 255, 255, 64, 255, 255, 255, 64, 255, 255, 255, 0),
 "format": "RGBA8",
@@ -51,7 +51,7 @@ data = {
 }
 
 [sub_resource type="ImageTexture" id="ImageTexture_g5bup"]
-image = SubResource("Image_hhwo6")
+image = SubResource("Image_kwuuq")
 
 [sub_resource type="StyleBoxEmpty" id="StyleBoxEmpty_sj7h5"]
 

Prefabs/bunny.tscn

@@ -8,10 +8,8 @@
 [sub_resource type="CircleShape2D" id="CircleShape2D_itvjj"]
 radius = 14.0
 
-[sub_resource type="Animation" id="Animation_l8j6b"]
+[sub_resource type="Animation" id="Animation_6br4g"]
-resource_name = "MoveLeft"
+resource_name = "Idle"
-length = 0.5
-loop_mode = 1
 tracks/0/type = "value"
 tracks/0/imported = false
 tracks/0/enabled = true
@@ -19,27 +17,10 @@ tracks/0/path = NodePath("Sprite2D:frame")
 tracks/0/interp = 1
 tracks/0/loop_wrap = true
 tracks/0/keys = {
-"times": PackedFloat32Array(0, 0.1, 0.2, 0.3, 0.4),
+"times": PackedFloat32Array(0),
-"transitions": PackedFloat32Array(1, 1, 1, 1, 1),
+"transitions": PackedFloat32Array(1),
 "update": 1,
-"values": [5, 6, 7, 8, 9]
+"values": [0]
-}
-
-[sub_resource type="Animation" id="Animation_45lfy"]
-resource_name = "MoveUp"
-length = 0.5
-loop_mode = 1
-tracks/0/type = "value"
-tracks/0/imported = false
-tracks/0/enabled = true
-tracks/0/path = NodePath("Sprite2D:frame")
-tracks/0/interp = 1
-tracks/0/loop_wrap = true
-tracks/0/keys = {
-"times": PackedFloat32Array(0, 0.1, 0.2, 0.3, 0.4),
-"transitions": PackedFloat32Array(1, 1, 1, 1, 1),
-"update": 1,
-"values": [15, 16, 17, 18, 19]
 }
 
 [sub_resource type="Animation" id="Animation_olc18"]
@@ -59,6 +40,23 @@ tracks/0/keys = {
 "values": [0, 1, 2, 3, 4]
 }
 
+[sub_resource type="Animation" id="Animation_l8j6b"]
+resource_name = "MoveLeft"
+length = 0.5
+loop_mode = 1
+tracks/0/type = "value"
+tracks/0/imported = false
+tracks/0/enabled = true
+tracks/0/path = NodePath("Sprite2D:frame")
+tracks/0/interp = 1
+tracks/0/loop_wrap = true
+tracks/0/keys = {
+"times": PackedFloat32Array(0, 0.1, 0.2, 0.3, 0.4),
+"transitions": PackedFloat32Array(1, 1, 1, 1, 1),
+"update": 1,
+"values": [5, 6, 7, 8, 9]
+}
+
 [sub_resource type="Animation" id="Animation_agj62"]
 resource_name = "MoveRight"
 length = 0.5
@@ -76,8 +74,10 @@ tracks/0/keys = {
 "values": [10, 11, 12, 13, 14]
 }
 
-[sub_resource type="Animation" id="Animation_6br4g"]
+[sub_resource type="Animation" id="Animation_45lfy"]
-resource_name = "Idle"
+resource_name = "MoveUp"
+length = 0.5
+loop_mode = 1
 tracks/0/type = "value"
 tracks/0/imported = false
 tracks/0/enabled = true
@@ -85,10 +85,10 @@ tracks/0/path = NodePath("Sprite2D:frame")
 tracks/0/interp = 1
 tracks/0/loop_wrap = true
 tracks/0/keys = {
-"times": PackedFloat32Array(0),
+"times": PackedFloat32Array(0, 0.1, 0.2, 0.3, 0.4),
-"transitions": PackedFloat32Array(1),
+"transitions": PackedFloat32Array(1, 1, 1, 1, 1),
 "update": 1,
-"values": [0]
+"values": [15, 16, 17, 18, 19]
 }
 
 [sub_resource type="Animation" id="Animation_mp212"]

Scripts/EntitySystem/Bunny.gd

@@ -38,6 +38,8 @@ func _physics_process(delta):
 			if delta > 0.5:
 				print(delta)
 			move_and_slide()
+		else:
+			animation_player.stop()
 	pass
 
 func _on_collision(body):
@@ -67,18 +69,22 @@ func sub_on_death(callback : Callable):
 	pass
 
 func update_animation():
-	var move_vector = Vector2(1 if velocity.x > 0 else (-1 if velocity.x < 0 else 0), 1 if velocity.y > 0 else (-1 if velocity.y < 0 else 0))
+	match self.velocity:
-	match move_vector:
 		Vector2.ZERO: animation_player.play("Idle")
-		Vector2.LEFT: animation_player.play("MoveLeft") 
+		_: handle_diagonal_animations(self.velocity)
-		Vector2.RIGHT: animation_player.play("MoveRight") 
-		Vector2.UP: animation_player.play("MoveUp") 
-		Vector2.DOWN: animation_player.play("MoveDown") 
-		_: handle_diagonal_animations(move_vector)
 	pass
 
 func handle_diagonal_animations(dir : Vector2):
-	if (dir.y > 0 and dir.x < 0) or (dir.y < 0 and dir.x < 0): animation_player.play("MoveLeft")
+	
-	elif (dir.y > 0 and dir.x > 0) or (dir.y < 0 and dir.x > 0): animation_player.play("MoveRight")
+	var left_dot = Vector2.LEFT.dot(dir)
-	else: animation_player.play("Idle")
+	var right_dot = Vector2.RIGHT.dot(dir)
+	var up_dot = Vector2.UP.dot(dir)
+	var down_dot = Vector2.DOWN.dot(dir)
+	
+	var max_dot = minf(left_dot, minf(right_dot, minf(up_dot, down_dot)))
+	match max_dot:
+		left_dot: animation_player.play("MoveLeft") 
+		right_dot: animation_player.play("MoveRight") 
+		up_dot: animation_player.play("MoveUp") 
+		down_dot: animation_player.play("MoveDown") 
 	pass