Testing collisionPolygon2D for Bridge for simplification of programming.

Factions/Knights/Troops/base_character.gd

@@ -60,3 +60,16 @@ func _on_animation_finished(_anim_name: StringName) -> void:
 	if _anim_name == _attack_animation_name:
 		_can_attack = true
 		set_physics_process(true)
+
+func update_collision_layer_mask(_type: String) -> void:
+	if _type == "in":
+		set_collision_layer_value(1, false)
+		set_collision_mask_value(1, false)
+		set_collision_layer_value(2, true)
+		set_collision_mask_value(2, true)
+	if _type == "out":
+		set_collision_layer_value(1, true)
+		set_collision_mask_value(1, true)
+		set_collision_layer_value(2, false)
+		set_collision_mask_value(2, false)
+	pass

Factions/Knights/Troops/base_character.tscn

@@ -3,6 +3,8 @@
 [ext_resource type="Script" uid="uid://cbuavletjs0kl" path="res://Factions/Knights/Troops/base_character.gd" id="1_jdal0"]
 
 [node name="BaseCharacter" type="CharacterBody2D" node_paths=PackedStringArray("_animation", "_sprite2d")]
+collision_layer = 9
+collision_mask = 9
 script = ExtResource("1_jdal0")
 _animation = NodePath("Animation")
 _sprite2d = NodePath("Texture")
@@ -13,4 +15,6 @@ _sprite2d = NodePath("Texture")
 
 [node name="Animation" type="AnimationPlayer" parent="."]
 
+[node name="Camera2D" type="Camera2D" parent="."]
+
 [connection signal="animation_finished" from="Animation" to="." method="_on_animation_finished"]

Interactables/bridge_area.gd

@@ -0,0 +1,12 @@
+extends Area2D
+class_name BridgeArea
+
+func _on_body_entered(_body: Node2D) -> void:
+	if _body is BaseCharacter:
+		_body.update_collision_layer_mask("in")
+		print("entered!")
+
+func _on_body_exited(_body: Node2D) -> void:
+	if _body is BaseCharacter:
+		_body.update_collision_layer_mask("out")
+		print("exited!")

Interactables/bridge_area.gd.uid

@@ -0,0 +1 @@
+uid://dirg5mq4y4nk0

Management/game_level.tscn

@@ -8,4 +8,4 @@
 [node name="TerrainManager" parent="." instance=ExtResource("1_8so7q")]
 
 [node name="Pawn" parent="." instance=ExtResource("2_debnr")]
-position = Vector2(560, 400)
+position = Vector2(1559, 839)

project.godot

@@ -17,8 +17,8 @@ config/icon="res://icon.svg"
 
 [display]
 
-window/size/viewport_width=960
-window/size/viewport_height=576
+window/size/viewport_width=640
+window/size/viewport_height=384
 window/stretch/mode="canvas_items"
 
 [input]