Arrow shooters and better cell to cell movement for players

entities/player/player.gd

@@ -2,7 +2,9 @@ class_name Player
 extends CharacterBody2D
 
 @onready var raycast: RayCast2D = $RayCast2D
-@onready var tile_map: MainLevel = $"../TileMap"
+@onready var sprite: Sprite2D = $Sprite2D
+@onready var map: MainLevel = get_tree().root.get_child(0).get_node("TileMap")
+@onready var tile_map: TileMapLayer = get_tree().root.get_child(0).get_node("TileMap/TileMapLayer")
 
 @export var speed: float = 40
 @export var respawn_point: Marker2D
@@ -11,23 +13,35 @@ const TILE_SIZE = 8
 
 var is_moving = false
 var should_move = false
+var is_dead = false
 var input_dir: Vector2
+var respawn_time: int = 10
 
 func _ready():
 	_respawn()
 	pass
 
 func _process(delta):
-	_try_interact()
-	pass
+	if not is_dead:
+		_try_get_input()
+		_try_interact()
+	if is_dead:
+		if respawn_time > 0:
+			respawn_time -= 1
+		elif respawn_time <= 0:
+			_respawn()
 	
 func _physics_process(delta):
-	_try_move()
+	_try_move(delta)
 	
 func _respawn():
 	position = respawn_point.position
-	
-func _try_move():
+	sprite.global_position = position
+	is_dead = false
+	is_moving = false
+	should_move = false
+
+func _try_get_input():
 	should_move = false
 	if Input.is_action_pressed("move_up"):
 		input_dir = Vector2.UP
@@ -42,28 +56,44 @@ func _try_move():
 		input_dir = Vector2.LEFT
 		should_move = true
 		
-	if should_move and !is_moving:
+	if should_move and not is_moving:
 		raycast.target_position = input_dir * 8
 		raycast.force_raycast_update()
-
+		
 		if raycast.is_colliding():
 			return
 			
-		is_moving = true
-		var tween = create_tween()
-		tween.tween_property(self, "position", position + input_dir * TILE_SIZE, 0.25)
-		tween.tween_callback(func(): 
-			is_moving = false
-			_post_movement_check()
+		var current_tile: Vector2i = tile_map.local_to_map(global_position)
+		var target_tile: Vector2i = Vector2i(
+			current_tile.x + input_dir.x, 
+			current_tile.y + input_dir.y
 		)
 
-func _post_movement_check():
-	var is_death_tile = tile_map.is_death_tile(global_position)
-	if is_death_tile:
-		die()
+		global_position = tile_map.map_to_local(target_tile)
+
+		var is_death_tile = map.is_death_tile(global_position)
+		if is_death_tile:
+			die()
+			return
+			
+		is_moving = true
+		sprite.global_position = tile_map.map_to_local(current_tile)
+
+
+func _try_move(delta: int):
+	if not is_moving or is_dead:
+		return
+	
+	sprite.global_position = sprite.global_position.move_toward(global_position, 0.5)
+	
+	if global_position == sprite.global_position:
+		is_moving = false
+		return
 
 func die():
-	_respawn()
+	is_dead = true
+	is_moving = false
+	respawn_time = 10
 
 func _try_interact():
 	raycast.target_position = input_dir * 8

entities/player/player.tscn

@@ -46,16 +46,16 @@ size = Vector2(8, 8)
 
 [node name="Player" type="CharacterBody2D"]
 z_index = 10
-collision_mask = 3
+collision_mask = 15
 script = ExtResource("1_jrd75")
 
-[node name="Camera2D" type="Camera2D" parent="."]
-
 [node name="Sprite2D" type="Sprite2D" parent="."]
 texture_filter = 1
 texture = ExtResource("1_qfnf0")
 hframes = 2
 
+[node name="Camera2D" type="Camera2D" parent="Sprite2D"]
+
 [node name="AnimationPlayer" type="AnimationPlayer" parent="."]
 libraries = {
 "": SubResource("AnimationLibrary_dx4e7")

project.godot

@@ -53,6 +53,13 @@ jump={
 ]
 }
 
+[layer_names]
+
+2d_physics/layer_1="Entities"
+2d_physics/layer_2="Terrain"
+2d_physics/layer_3="Puzzle"
+2d_physics/layer_4="Projectiles"
+
 [rendering]
 
 textures/canvas_textures/default_texture_filter=0

puzzles/arrow/arrow.gd

@@ -0,0 +1,25 @@
+class_name Arrow
+extends Node2D
+
+@onready var sprite: Sprite2D = $Sprite2D
+
+var _direction: Vector2i
+var _speed: int = 50
+
+func _ready():
+	if _direction.x > 0:
+		sprite.flip_h = true
+
+func shoot(dir: Vector2i, speed: int):
+	_direction = dir
+	_speed = speed
+
+func _physics_process(delta):
+	var move = _direction * _speed * delta
+	position = position + move
+
+
+func _on_area_2d_body_entered(body):
+	if body is Player:
+		body.die()
+	queue_free()

puzzles/arrow/arrow.png.import

@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://de8lejw21tx6h"
+path="res://.godot/imported/arrow.png-a9a36bfbd72d1cbac04ba2d3bfba852e.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://puzzles/arrow/arrow.png"
+dest_files=["res://.godot/imported/arrow.png-a9a36bfbd72d1cbac04ba2d3bfba852e.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1

puzzles/arrow/arrow.tscn

@@ -0,0 +1,21 @@
+[gd_scene load_steps=4 format=3 uid="uid://0p0jl4g1ha4v"]
+
+[ext_resource type="Texture2D" uid="uid://de8lejw21tx6h" path="res://puzzles/arrow/arrow.png" id="1_nkjxg"]
+[ext_resource type="Script" path="res://puzzles/arrow/arrow.gd" id="1_v7o4i"]
+
+[sub_resource type="RectangleShape2D" id="RectangleShape2D_2m4dq"]
+size = Vector2(8, 3)
+
+[node name="Arrow" type="Node2D"]
+script = ExtResource("1_v7o4i")
+
+[node name="Sprite2D" type="Sprite2D" parent="."]
+texture = ExtResource("1_nkjxg")
+
+[node name="Area2D" type="Area2D" parent="."]
+
+[node name="CollisionShape2D" type="CollisionShape2D" parent="Area2D"]
+position = Vector2(0, -0.5)
+shape = SubResource("RectangleShape2D_2m4dq")
+
+[connection signal="body_entered" from="Area2D" to="." method="_on_area_2d_body_entered"]

puzzles/arrow/arrow_shooter.gd

@@ -0,0 +1,19 @@
+extends RayCast2D
+
+@onready var arrow: PackedScene = preload("res://puzzles/arrow/arrow.tscn")
+@onready var timer: Timer = $ShootTimer
+@onready var shoot_dir: Vector2i = self.target_position.normalized()
+
+@export var arrow_speed: int = 400
+@export var shoot_timer: float = 3.0
+
+func _ready():
+	timer.start(shoot_timer)
+
+func _process(delta):
+	pass
+
+func _on_shoot_timer_timeout():
+	var inst: Arrow = arrow.instantiate()
+	inst.shoot(shoot_dir, arrow_speed)
+	add_child(inst)

puzzles/arrow/arrow_shooter.tscn

@@ -0,0 +1,11 @@
+[gd_scene load_steps=2 format=3 uid="uid://dpkj44krp378g"]
+
+[ext_resource type="Script" path="res://puzzles/arrow/arrow_shooter.gd" id="1_tk6ny"]
+
+[node name="ArrowShooter" type="RayCast2D"]
+target_position = Vector2(0, 8)
+script = ExtResource("1_tk6ny")
+
+[node name="ShootTimer" type="Timer" parent="."]
+
+[connection signal="timeout" from="ShootTimer" to="." method="_on_shoot_timer_timeout"]

puzzles/button/button.gd

@@ -4,10 +4,13 @@ extends Area2D
 
 @export var nodes: Array[Node2D]
 
+var state = false
+
 func _on_body_entered(body):
 	if body is Player:
+		state = not state
 		for node in nodes:
 			if node is TileMapLayer:
 				var layer = node as TileMapLayer
 				layer.enabled = !layer.enabled
-				sprite.frame = 1 if not layer.enabled else 0
+				sprite.frame = 1 if state else 0

puzzles/main_tile_layer.gd

@@ -1,8 +1,8 @@
 class_name MainLevel
 extends Node
 
-func _get_tile_data(position: Vector2):
-	var results = []
+func _get_tile_data(position: Vector2) -> Array[TileData]:
+	var results: Array[TileData] = []
 	for layer in self.get_children():
 		if not (layer as TileMapLayer).enabled:
 			continue
@@ -12,14 +12,14 @@ func _get_tile_data(position: Vector2):
 			results.push_back(tile_data)
 	return results
 
-func is_walkable_tile(position: Vector2):
+func is_walkable_tile(position: Vector2) -> bool:
 	var results = _get_tile_data(position)
 	for tile_data in results:
 		if (tile_data as TileData).get_custom_data("walkable"):
 			return true
 	return false
 
-func is_death_tile(position: Vector2):
+func is_death_tile(position: Vector2) -> bool:
 	var is_death_tile = false
 	var results = _get_tile_data(position)
 	for tile_data in results:

puzzles/room_manager/room_manager.gd

@@ -9,7 +9,7 @@ signal finish_room
 func _process(delta):
 	pass
 
-func is_room_finished():
+func is_room_finished() -> bool:
 	for puzzle in mandatory_puzzles:
 		if !puzzle.is_complete:
 			return false

scenes/assets/main_tileset.tres

@@ -41,15 +41,17 @@ texture_region_size = Vector2i(8, 8)
 3:0/0 = 0
 3:0/0/probability = 0.05
 3:0/0/custom_data_0 = true
-0:6/0 = 0
-1:6/0 = 0
-2:6/0 = 0
-1:7/0 = 0
-0:7/0 = 0
+6:2/0 = 0
+6:2/0/physics_layer_1/polygon_0/points = PackedVector2Array(-4, -4, 4, -4, 4, 4, -4, 4)
+7:2/0 = 0
+7:2/0/physics_layer_1/polygon_0/points = PackedVector2Array(-4, -4, 4, -4, 4, 4, -4, 4)
 
 [resource]
 tile_size = Vector2i(8, 8)
 physics_layer_0/collision_layer = 1
+physics_layer_0/collision_mask = 9
+physics_layer_1/collision_layer = 2
+physics_layer_1/collision_mask = 3
 custom_data_layer_0/name = "walkable"
 custom_data_layer_0/type = 1
 custom_data_layer_1/name = "death"