add initial jump mechanic

Tiles/Tile.gd

@@ -36,6 +36,8 @@ func _ready() -> void:
 
 
 func _process(delta: float) -> void:
+	if has_next_path():
+		paths[path_index+1].follow.v_offset = path.follow.v_offset
 	if is_equal_approx(follow.progress_ratio, 1) and has_next_path():
 		get_next_path().receive_marker(progress_marker)
 		path_index += 1

Tiles/TileTurnLeft1.tscn

@@ -1,4 +1,4 @@
-[gd_scene load_steps=11 format=3 uid="uid://c0xv7v6ako25a"]
+[gd_scene load_steps=12 format=3 uid="uid://c0xv7v6ako25a"]
 
 [ext_resource type="Script" path="res://Tiles/tile_turn.gd" id="1_f1mql"]
 [ext_resource type="PackedScene" uid="uid://dh2nm1sphyfqx" path="res://Tiles/TilePath.tscn" id="2_yvi2s"]
@@ -29,6 +29,13 @@ _data = {
 }
 point_count = 2
 
+[sub_resource type="Curve3D" id="Curve3D_3qlkp"]
+_data = {
+"points": PackedVector3Array(0, 0, 0, 0, 0, 0, 0, 0, -4, 0, 0, 0, 0, 0, 0, 0, 0, -5, 0, 0, 0, 0, 0, 0, 5, 0, -5),
+"tilts": PackedFloat32Array(0, 0, 0)
+}
+point_count = 3
+
 [sub_resource type="Curve3D" id="Curve3D_a3s3y"]
 _data = {
 "points": PackedVector3Array(0, 0, 0, 0, 0, 0, 0, 0, -4, 0, 0, 0, 0, 0, 0, 0, 0, -5, 0, 0, 0, 0, 0, 0, -5, 0, -5),
@@ -37,10 +44,11 @@ _data = {
 point_count = 3
 
 [sub_resource type="BoxShape3D" id="BoxShape3D_uvh3q"]
-size = Vector3(9.80943, 5.486, 17.6183)
+size = Vector3(9.809, 12, 17.618)
 
 [node name="Tile1" type="Node3D"]
 script = ExtResource("1_f1mql")
+turn_direction = 1
 
 [node name="Floor" type="MeshInstance3D" parent="."]
 transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, -5)
@@ -60,6 +68,9 @@ curve = SubResource("Curve3D_r80si")
 [node name="PathForward" parent="." instance=ExtResource("2_yvi2s")]
 curve = SubResource("Curve3D_gpbgb")
 
+[node name="PathRight" parent="." instance=ExtResource("2_yvi2s")]
+curve = SubResource("Curve3D_3qlkp")
+
 [node name="PathLeft" parent="." instance=ExtResource("2_yvi2s")]
 curve = SubResource("Curve3D_a3s3y")
 
@@ -69,7 +80,7 @@ transform = Transform3D(1.31134e-07, 0, 1, 0, 1, 0, -1, 0, 1.31134e-07, -5, 0, -
 [node name="Area3D" type="Area3D" parent="."]
 
 [node name="CollisionShape3D" type="CollisionShape3D" parent="Area3D"]
-transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, -0.0194125, 2.2431, -0.65315)
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, -0.0194125, 5.56203, -0.65315)
 shape = SubResource("BoxShape3D_uvh3q")
 
 [node name="Obstacle" parent="." instance=ExtResource("3_us011")]

Tiles/TileTurnRight1.tscn

@@ -1,4 +1,4 @@
-[gd_scene load_steps=11 format=3 uid="uid://b88nuwe42bhc1"]
+[gd_scene load_steps=12 format=3 uid="uid://b88nuwe42bhc1"]
 
 [ext_resource type="Script" path="res://Tiles/tile_turn.gd" id="1_wj6en"]
 [ext_resource type="PackedScene" uid="uid://dkcjoccsgbggg" path="res://obstacles/Obstacle.tscn" id="2_tnkvo"]
@@ -36,11 +36,19 @@ _data = {
 }
 point_count = 3
 
+[sub_resource type="Curve3D" id="Curve3D_febxw"]
+_data = {
+"points": PackedVector3Array(0, 0, 0, 0, 0, 0, 0, 0, -4, 0, 0, 0, 0, 0, 0, 0, 0, -5, 0, 0, 0, 0, 0, 0, -5, 0, -5),
+"tilts": PackedFloat32Array(0, 0, 0)
+}
+point_count = 3
+
 [sub_resource type="BoxShape3D" id="BoxShape3D_uvh3q"]
-size = Vector3(9.80943, 5.486, 17.6183)
+size = Vector3(9.809, 12, 17.618)
 
 [node name="Tile1" type="Node3D"]
 script = ExtResource("1_wj6en")
+turn_direction = 2
 
 [node name="Floor" type="MeshInstance3D" parent="."]
 transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, -5)
@@ -63,13 +71,16 @@ curve = SubResource("Curve3D_gpbgb")
 [node name="PathRight" parent="." instance=ExtResource("3_e2l5m")]
 curve = SubResource("Curve3D_f5rtl")
 
+[node name="PathLeft" parent="." instance=ExtResource("3_e2l5m")]
+curve = SubResource("Curve3D_febxw")
+
 [node name="SpawnPoint" type="Marker3D" parent="."]
 transform = Transform3D(-4.37114e-08, 0, -1, 0, 1, 0, 1, 0, -4.37114e-08, 5, 0, -5)
 
 [node name="Area3D" type="Area3D" parent="."]
 
 [node name="CollisionShape3D" type="CollisionShape3D" parent="Area3D"]
-transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, -0.0194125, 2.2431, -0.65315)
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, -0.0194125, 5.56203, -0.65315)
 shape = SubResource("BoxShape3D_uvh3q")
 
 [node name="Obstacle" parent="." instance=ExtResource("2_tnkvo")]

Tiles/tile_turn.gd

@@ -1,13 +1,22 @@
 extends Tile
 class_name TileTurn
 
+enum Direction {
+	Forward,
+	Left,
+	Right,
+	Both
+}
+
+@export var turn_direction: Direction = Direction.Forward
+
 @onready var area_3d: Area3D = $Area3D as Area3D
 @onready var path_forward: TilePath = $PathForward as TilePath
 @onready var path_right: TilePath = $PathRight as TilePath
 @onready var path_left: TilePath = $PathLeft as TilePath
 
 var connected: bool = false
-var current_direction: String = "forward"
+var current_direction: Direction = Direction.Forward
 var character: Character
 
 var on_main_path: bool:
@@ -36,20 +45,20 @@ func load_path() -> void:
 	paths.append($PathForward)
 
 
-func turn(direction: String) -> void:
+func turn(direction: Direction) -> void:
 	if on_main_path:
 		var next_path: TilePath = get_path_by_direction(direction)
-		if next_path == null:
+		if next_path == null or (direction != turn_direction and direction != Direction.Both):
 			return
 		current_direction = direction
 		paths[path_index+1] = next_path
 
 
-func get_path_by_direction(direction: String) -> TilePath:
+func get_path_by_direction(direction: Direction) -> TilePath:
-	if direction == "forward" and path_forward != null:
+	if direction == Direction.Forward and path_forward != null:
 		return path_forward
-	elif direction == "right" and path_right != null:
+	elif direction == Direction.Right and path_right != null:
 		return path_right
-	elif direction == "left" and path_left != null:
+	elif direction == Direction.Left and path_left != null:
 		return path_left
 	return null

character/character.gd

@@ -1,12 +1,17 @@
 extends Area3D
 class_name Character
 
-signal turn(direction: String)
+signal turn(direction: TileTurn.Direction)
 
 @export var speed: float = 20.0
+@export var jump_height: float = 3
 @export var tile: Tile
 
 var total_distance: float = 0.0
+var current_height: float = 0.0
+var jump_tween: Tween
+var fall_tween: Tween
+var in_air: bool = false
 
 
 func _ready() -> void:
@@ -15,14 +20,16 @@ func _ready() -> void:
 		return
 
 
-func _process(delta: float):
+func _process(delta: float) -> void:
 	if tile == null:
 		return
 	
 	if Input.is_action_just_pressed("ui_right"):
-		turn.emit("right")
+		turn.emit(TileTurn.Direction.Right)
 	if Input.is_action_just_pressed("ui_left"):
-		turn.emit("left")
+		turn.emit(TileTurn.Direction.Left)
+	if Input.is_action_just_pressed("ui_up"):
+		jump()
 	
 	global_position = tile.marker_position
 	global_rotation = tile.marker_rotation
@@ -31,6 +38,7 @@ func _process(delta: float):
 	var travel: float = speed * delta
 	tile.follow.progress += travel
 	total_distance += travel
+	tile.follow.v_offset = current_height
 
 
 func _on_area_entered(area):
@@ -42,3 +50,21 @@ func handle_obstacle(obstacle: Obstacle) -> void:
 	if obstacle.effect == Obstacle.ObstacleEffect.Kill:
 		print("kill")
 		speed = 0
+
+
+func jump() -> void:
+	if in_air:
+		return
+	in_air = true
+	jump_tween = get_tree().create_tween()
+	jump_tween.tween_property(self, "current_height", jump_height, 0.25).set_trans(Tween.TRANS_SINE).set_ease(Tween.EASE_OUT)
+	jump_tween.tween_callback(fall)
+
+func fall() -> void:
+	fall_tween = get_tree().create_tween()
+	fall_tween.tween_property(self, "current_height", 0, 0.25).set_trans(Tween.TRANS_SINE).set_ease(Tween.EASE_IN)
+	fall_tween.tween_callback(finish_falling)
+
+
+func finish_falling() -> void:
+	in_air = false

tile_generator.gd

@@ -26,6 +26,8 @@ func _process(delta: float) -> void:
 		return
 	if tiles.size() < 15:
 		add_tile()
+	if has_next_tile():
+		tiles[tile_index+1].follow.v_offset = current_tile.follow.v_offset
 	if is_equal_approx(current_tile.follow.progress_ratio, 1) and has_next_tile():
 		if current_tile.has_next_path():
 			return