can_push

Author: Draw2Cards

Code/TileMap.gd

@@ -5,11 +5,7 @@ var Dic = {}
 
 # Called when the node enters the scene tree for the first time.
 func _ready():
-	#for x in GridSize:
-		#for y in GridSize:
-			#set_cell(0, Vector2(x,y), 0, Vector2i(0,0),0)
-	pass # Replace with function body.
-
+	pass
 
 # Called every frame. 'delta' is the elapsed time since the previous frame.
 func _process(_delta):

Code/box.gd

@@ -10,9 +10,12 @@ var on_platform = false
 var previous_position = Vector2.ZERO  # Initialize with a default value
 signal position_changed
 signal on_platform_sig
+signal push_result(result: bool) 
 
 func _ready():
+	add_to_group("box")
 	interaction_area.interact = Callable(self, "_on_interact")
+	interaction_area.can_interact = Callable(self, "_on_can_interact")
 	previous_position = position
 	area2d.connect("area_entered", Callable(self, "_on_area_entered"))
 	area2d.connect("area_exited", Callable(self, "_on_area_exited"))
@@ -28,6 +31,15 @@ func _on_interact():
 	var new_position = position + direction * tile_size
 	position = new_position
 	emit_signal("position_changed")
+	
+func _on_can_interact() -> bool:
+	var direction_to_box = (position - player.position).normalized()
+	var player_facing_direction = player.facing.normalized()
+	var is_next_to_box = abs(player.position.x - position.x) <= tile_size.x and abs(player.position.y - position.y) <= tile_size.y
+	var is_facing_box = direction_to_box.dot(player_facing_direction) > 0.9
+	var can_interact = is_next_to_box and is_facing_box
+	emit_signal("push_result", can_interact)  # Emit result when checking if the box can be pushed
+	return can_interact
 
 func _on_area_entered(area):
 	if area.is_in_group("platforms"):

Code/characters/player_robot.gd

@@ -3,6 +3,7 @@ extends CharacterBody2D
 signal done
 signal picked_up
 signal push
+signal can_push
 
 var targetPos = Vector2.ZERO
 var facing = Vector2(0, 1) # Default direction facing down
@@ -11,10 +12,14 @@ var waiting = true
 var abort = false
 var commands = []
 var inventory = []
+var removal_distance = 32
+var can_push_result = false
+var result_received = false
 
 @onready var animation_tree = $AnimationTree
 @onready var state_machine = animation_tree.get("parameters/playback")
 @onready var end = get_tree().get_first_node_in_group("end")
+@onready var interaction_manager = get_tree().get_first_node_in_group("interaction_manager")  # Ensure to point to the InteractionManager
 
 func _ready():
 	targetPos = self.position
@@ -25,6 +30,8 @@ func _ready():
 			commands.append(line)
 			print(line)
 	file.close()
+	
+	interaction_manager.connect("can_push_result", Callable(self, "_on_can_push_result"))
 
 func _process(_delta):
 	if abort:
@@ -49,6 +56,8 @@ func _process(_delta):
 					_on_node_rotate_clockwise()
 				'rcc':
 					_on_node_rotate_c_clockwise()
+				'cp':
+					_on_check_if_can_push()
 			animation_tree.set("parameters/Walk/blend_position", facing)
 		else:
 			state_machine.travel("End") # Idle state if no commands are left
@@ -97,7 +106,10 @@ func _on_node_rotate_c_clockwise():
 	print("Rotated counter-clockwise. New facing:", facing)
 	animation_tree.set("parameters/Walk/blend_position", facing)
 
-var removal_distance = 32
+func _on_check_if_can_push() -> bool:
+	var can_push_result = await interaction_manager.call("check_can_push")
+	print("Final push result: ", can_push_result)
+	return can_push_result
 
 func _on_pick_up():
 	emit_signal("picked_up")

Code/commands.txt

@@ -1,6 +1,5 @@
 l
 l
 l
-p
-d
-p
+rc
+cp

Code/commands.txt.bak

@@ -1 +1,6 @@
-u
+l
+l
+l
+p
+d
+p

Code/interaction/InteractionManager.gd

@@ -1,16 +1,16 @@
 extends Node2D
 
 @onready var player = get_tree().get_first_node_in_group("player")
+@onready var box = get_tree().get_first_node_in_group("player")
 
 var active_areas = []
 var can_interact = true
 
-# Assuming player has a direction variable to determine its facing direction
-# Directions can be "up", "down", "left", "right"
-var player_facing_direction: String
-
 func _ready():
-	player.connect("picked_up", Callable(self, "_on_interact"))
+	player.connect("picked_up", Callable(self, "_on_push"))
+	player.connect("can_push", Callable(self, "_on_can_push"))
+	
+	box.connect("push_result", Callable(self, "_on_push_result"))
 
 func register_area(area: InteractionArea):
 	active_areas.push_back(area)
@@ -20,9 +20,30 @@ func unregister_area(area: InteractionArea):
 	if index != -1:
 		active_areas.remove_at(index)
 
-func _on_interact():
+func _on_push():
 	if can_interact:
 		if active_areas.size() > 0:
 			can_interact = false
 			await active_areas[0].interact.call()
 			can_interact = true
+			
+func _on_can_push():
+	if can_interact:
+		if active_areas.size() > 0:
+			can_interact = false
+			var can_push = await active_areas[0].can_interact.call()
+			can_interact = true
+			emit_signal("can_push_result", can_push)  # Emit the result to the player
+			return can_push
+
+func _on_push_result(result: bool):
+	if result:
+		print("The box can be pushed!")
+	else:
+		print("The box cannot be pushed!")
+		
+func check_can_push() -> bool:
+	if active_areas.size() > 0:
+		var can_push = await active_areas[0].can_interact.call()
+		return can_push
+	return false

Code/interaction/interaction area/interaction_area.gd

@@ -3,15 +3,20 @@ class_name InteractionArea
 
 @export var action_name: String = "interact"
 
+@onready var interaction_manager = get_tree().get_first_node_in_group("interaction_manager")  # Ensure to point to the InteractionManager
+
+
 var interact: Callable = func():
 	pass
 
+var can_interact: Callable = func():
+	pass
 
 func _on_body_entered(body):
 	if body.is_in_group("player"):
-		InteractionManager.register_area(self)
+		interaction_manager.register_area(self)
 
 
 func _on_body_exited(body):
 	if body.is_in_group("player"):
-		InteractionManager.unregister_area(self)
+		interaction_manager.unregister_area(self)

Code/interaction/interaction area/interaction_area.tscn

@@ -5,7 +5,6 @@
 [node name="InteractionArea" type="Area2D"]
 collision_layer = 0
 script = ExtResource("1_ffku4")
-action_name = null
 
 [connection signal="body_entered" from="." to="." method="_on_body_entered"]
 [connection signal="body_exited" from="." to="." method="_on_body_exited"]

Code/levels/level_0.tscn

@@ -1,4 +1,4 @@
-[gd_scene load_steps=13 format=3 uid="uid://dgm4e3dj1l320"]
+[gd_scene load_steps=14 format=3 uid="uid://dgm4e3dj1l320"]
 
 [ext_resource type="Texture2D" uid="uid://os7624ctmhq3" path="res://art/robot_atlas.png" id="1_qi4vs"]
 [ext_resource type="Texture2D" uid="uid://dwsmec5b5rj0y" path="res://art/tiles/water.png" id="2_1g22o"]
@@ -8,6 +8,7 @@
 [ext_resource type="PackedScene" uid="uid://cchfvbtuste6s" path="res://characters/player_robot.tscn" id="6_hjdgv"]
 [ext_resource type="PackedScene" uid="uid://deb7q6h0om8hc" path="res://End.tscn" id="7_xxre3"]
 [ext_resource type="PackedScene" uid="uid://5q5c8pt7mew2" path="res://GameManager.tscn" id="8_nfk0q"]
+[ext_resource type="PackedScene" uid="uid://c7m1f03wf08sa" path="res://interaction/InteractionManager.tscn" id="9_h8w3f"]
 
 [sub_resource type="TileSetAtlasSource" id="TileSetAtlasSource_0ydj6"]
 texture = ExtResource("1_qi4vs")
@@ -361,3 +362,6 @@ z_index = 0
 position = Vector2(56, 104)
 
 [node name="GameManager" parent="." instance=ExtResource("8_nfk0q")]
+
+[node name="InteractionManager" parent="." groups=["interaction_manager"] instance=ExtResource("9_h8w3f")]
+position = Vector2(104, 56)