portal object improvements :3

assets/textures/portal/portal_light.png.import

@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://h45qkvmrh0ey"
+path="res://.godot/imported/portal_light.png-d532b82e892c0e52c813f6e6c6a7a723.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://assets/textures/portal/portal_light.png"
+dest_files=["res://.godot/imported/portal_light.png-d532b82e892c0e52c813f6e6c6a7a723.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

assets/textures/portal/portal_normal.png.import

@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://cv7rv8wlhpbg1"
+path="res://.godot/imported/portal_normal.png-451e042ab64ba3e4f59ef197b788c326.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://assets/textures/portal/portal_normal.png"
+dest_files=["res://.godot/imported/portal_normal.png-451e042ab64ba3e4f59ef197b788c326.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

maps/purple_portals.tscn

@@ -46,21 +46,21 @@ tile_set = ExtResource("5_hgo3q")
 format = 2
 layer_0/tile_data = PackedInt32Array(720896, 0, 0, 720897, 0, 0, 720898, 0, 0, 720899, 0, 0, 720900, 0, 0, 720901, 0, 0, 720902, 0, 0, 720903, 0, 0, 720904, 0, 0, 720905, 0, 0, 720906, 0, 0, 720907, 0, 0, 720908, 0, 0, 720909, 0, 0, 720910, 0, 0, 720911, 0, 0, 720912, 0, 0, 720913, 0, 0, 15, 0, 0, 65551, 0, 0, 131087, 0, 0, 196623, 0, 0, 262159, 0, 0, 327695, 0, 0, 393231, 0, 0, 458767, 0, 0, 524303, 0, 0, 589839, 0, 0, 655375, 0, 0, 0, 0, 0, 65536, 0, 0, 131072, 0, 0, 196608, 0, 0, 6, 0, 0, 65542, 0, 0, 131078, 0, 0, 196614, 0, 0, 262150, 0, 0, 327686, 0, 0, 393222, 0, 0, 393216, 0, 0, 262144, 0, 0, 327680, 0, 0, 458758, 0, 0, 524294, 0, 0, 589830, 0, 0, 655366, 0, 0, 393227, 0, 0, 393228, 0, 0, 393229, 0, 0, 393230, 0, 0, 458757, 0, 0, 458756, 0, 0, 458755, 0, 0, 458754, 0, 0, 458753, 0, 0, 458752, 0, 0)
 
-[node name="Portal" parent="." instance=ExtResource("6_hgo3q")]
+[node name="Portal" parent="." node_paths=PackedStringArray("linked_portal") instance=ExtResource("6_hgo3q")]
 position = Vector2(73, 144)
-connected_portal = NodePath("../Portal2")
+linked_portal = NodePath("../Portal2")
 
-[node name="Portal2" parent="." instance=ExtResource("6_hgo3q")]
+[node name="Portal2" parent="." node_paths=PackedStringArray("linked_portal") instance=ExtResource("6_hgo3q")]
 position = Vector2(152, 120)
-connected_portal = NodePath("../Portal")
+linked_portal = NodePath("../Portal")
 
-[node name="Portal3" parent="." instance=ExtResource("6_hgo3q")]
+[node name="Portal3" parent="." node_paths=PackedStringArray("linked_portal") instance=ExtResource("6_hgo3q")]
 position = Vector2(233, 144)
-connected_portal = NodePath("../Portal4")
+linked_portal = NodePath("../Portal4")
 
-[node name="Portal4" parent="." instance=ExtResource("6_hgo3q")]
+[node name="Portal4" parent="." node_paths=PackedStringArray("linked_portal") instance=ExtResource("6_hgo3q")]
 position = Vector2(40, 56)
-connected_portal = NodePath("../Portal3")
+linked_portal = NodePath("../Portal3")
 
 [node name="EndDoor" parent="." instance=ExtResource("7_ti0gq")]
 position = Vector2(24, 88)

objects/player/player.tscn

@@ -387,8 +387,8 @@ delay_in_seconds = ".25"
 [connection signal="state_physics_processing" from="StateChart/Root/Grounded/Standing/Stopping" to="." method="_slow_to_stop"]
 [connection signal="state_physics_processing" from="StateChart/Root/Grounded/Standing/Stopping" to="." method="_scale_run_animation"]
 [connection signal="state_entered" from="StateChart/Root/Grounded/Running" to="Graphics/Sprite/Run" method="play"]
-[connection signal="state_physics_processing" from="StateChart/Root/Grounded/Running" to="." method="_scale_run_animation"]
 [connection signal="state_physics_processing" from="StateChart/Root/Grounded/Running" to="." method="_apply_run_acceleration"]
+[connection signal="state_physics_processing" from="StateChart/Root/Grounded/Running" to="." method="_scale_run_animation"]
 [connection signal="state_entered" from="StateChart/Root/Grounded/Turning" to="Graphics/Sprite/Skid" method="play"]
 [connection signal="state_physics_processing" from="StateChart/Root/Grounded/Turning" to="." method="_apply_turn_acceleration"]
 [connection signal="state_physics_processing" from="StateChart/Root/Airborne" to="." method="_apply_gravity"]

objects/portal/portal.gd

@@ -1,16 +1,71 @@
+@tool
+class_name Portal
 extends Node2D
 
-@export var connected_portal: NodePath
-@onready var portal = get_node(connected_portal)
-var check_for_bodies = true
 
-func _on_area_2d_body_entered(body: Node2D) -> void:
-	if body is Player && check_for_bodies:
-		body.global_position = portal.global_position
-		body.launch(body.velocity * 1.25)
-		portal.check_for_bodies = false
-		
+## color the portal is tinted as
+@export_color_no_alpha var color: Color = Color.PURPLE:
+	set(value):
+		color = value
+		sprite.modulate = color
+		if linked_portal and linked_portal.color != color:
+			linked_portal.color = color
+		queue_redraw()
 
-func _on_area_2d_body_exited(body: Node2D) -> void:
-	await get_tree().create_timer(0.1).timeout
-	check_for_bodies = true
+## Other connected portal. The linked 
+@export var linked_portal: Portal:
+	set(new_portal):
+		if new_portal == self:
+			return
+		if new_portal == null:
+			linked_portal = null
+			return
+		if linked_portal:
+			linked_portal.linked_portal = null
+		linked_portal = new_portal
+		if linked_portal:
+			if linked_portal.linked_portal != self:
+				linked_portal.linked_portal = self
+			linked_portal.color = color
+		queue_redraw()
+
+## Multiplier to the player's velocity when they travel through the portal.
+@export var speed_multiplier: float = 1.25
+## Delay in seconds until an exited portal can be re-entered.
+@export var teleport_cooldown: float = 0.1
+
+@export_group("Internal References")
+@export var sprite: Sprite2D
+
+
+var check_for_player: bool = true
+
+
+func _init() -> void:
+	set_notify_transform(true)
+
+func _notification(what: int) -> void:
+	if what == NOTIFICATION_TRANSFORM_CHANGED:
+		queue_redraw()
+		if linked_portal:
+			linked_portal.queue_redraw()
+
+func _draw() -> void:
+	if Engine.is_editor_hint():
+		if linked_portal:
+			draw_line(Vector2.ZERO, to_local(linked_portal.global_position), color, 1.5)
+
+
+func _on_player_detector_body_entered(body: Node2D) -> void:
+	if check_for_player and body is Player and linked_portal:
+		body.global_position = linked_portal.global_position
+		body.launch(body.velocity * speed_multiplier)
+		linked_portal.check_for_player = false
+		create_tween().tween_property(
+			linked_portal, ^"check_for_player", true, 0.0
+		).set_delay(teleport_cooldown)
+
+
+func _on_player_detector_body_exited(body: Node2D) -> void:
+	var tween = create_tween().set_process_mode(Tween.TWEEN_PROCESS_PHYSICS)
+	tween.tween_property(self, ^"check_for_player", true, 0.0).set_delay(teleport_cooldown)

objects/portal/portal.tscn

@@ -1,25 +1,12 @@
-[gd_scene load_steps=7 format=3 uid="uid://cypj35yv5auuc"]
+[gd_scene load_steps=10 format=3 uid="uid://cypj35yv5auuc"]
 
 [ext_resource type="Script" uid="uid://dbrblyk7xttpj" path="res://objects/portal/portal.gd" id="1_v7atq"]
 [ext_resource type="Texture2D" uid="uid://dtwp3ohanw2sn" path="res://assets/textures/portal/portal.png" id="2_ah4id"]
+[ext_resource type="Texture2D" uid="uid://cv7rv8wlhpbg1" path="res://assets/textures/portal/portal_normal.png" id="3_ah4id"]
+[ext_resource type="Texture2D" uid="uid://h45qkvmrh0ey" path="res://assets/textures/portal/portal_light.png" id="4_xxtm7"]
 
-[sub_resource type="Animation" id="Animation_xxtm7"]
-resource_name = "spin"
-length = 0.5
-loop_mode = 1
-step = 0.25
-tracks/0/type = "value"
-tracks/0/imported = false
-tracks/0/enabled = true
-tracks/0/path = NodePath("Sprite2D:rotation")
-tracks/0/interp = 1
-tracks/0/loop_wrap = true
-tracks/0/keys = {
-"times": PackedFloat32Array(0, 0.5),
-"transitions": PackedFloat32Array(1, 1),
-"update": 0,
-"values": [0.0, 6.28319]
-}
+[sub_resource type="RectangleShape2D" id="RectangleShape2D_v7atq"]
+size = Vector2(16, 16)
 
 [sub_resource type="Animation" id="Animation_0po8f"]
 length = 0.001
@@ -35,6 +22,47 @@ tracks/0/keys = {
 "update": 0,
 "values": [0.0]
 }
+tracks/1/type = "value"
+tracks/1/imported = false
+tracks/1/enabled = true
+tracks/1/path = NodePath("LightPivot:rotation")
+tracks/1/interp = 1
+tracks/1/loop_wrap = true
+tracks/1/keys = {
+"times": PackedFloat32Array(0),
+"transitions": PackedFloat32Array(1),
+"update": 0,
+"values": [0.0]
+}
+
+[sub_resource type="Animation" id="Animation_xxtm7"]
+resource_name = "spin"
+loop_mode = 1
+step = 0.25
+tracks/0/type = "value"
+tracks/0/imported = false
+tracks/0/enabled = true
+tracks/0/path = NodePath("Sprite2D:rotation")
+tracks/0/interp = 1
+tracks/0/loop_wrap = true
+tracks/0/keys = {
+"times": PackedFloat32Array(0, 1),
+"transitions": PackedFloat32Array(1, 1),
+"update": 0,
+"values": [0.0, 12.5664]
+}
+tracks/1/type = "value"
+tracks/1/imported = false
+tracks/1/enabled = true
+tracks/1/path = NodePath("LightPivot:rotation")
+tracks/1/interp = 1
+tracks/1/loop_wrap = true
+tracks/1/keys = {
+"times": PackedFloat32Array(0, 1),
+"transitions": PackedFloat32Array(1, 1),
+"update": 0,
+"values": [0.0, -6.28319]
+}
 
 [sub_resource type="AnimationLibrary" id="AnimationLibrary_6y8yo"]
 _data = {
@@ -42,14 +70,21 @@ _data = {
 &"spin": SubResource("Animation_xxtm7")
 }
 
-[sub_resource type="RectangleShape2D" id="RectangleShape2D_v7atq"]
-size = Vector2(16, 16)
+[sub_resource type="CanvasTexture" id="CanvasTexture_xxtm7"]
+diffuse_texture = ExtResource("2_ah4id")
+normal_texture = ExtResource("3_ah4id")
 
-[node name="Portal" type="Node2D"]
+[node name="Portal" type="Node2D" node_paths=PackedStringArray("sprite")]
 script = ExtResource("1_v7atq")
+sprite = NodePath("Sprite2D")
 
-[node name="Sprite2D" type="Sprite2D" parent="."]
-texture = ExtResource("2_ah4id")
+[node name="PlayerDetector" type="Area2D" parent="."]
+collision_layer = 0
+collision_mask = 16
+monitorable = false
+
+[node name="CollisionShape2D" type="CollisionShape2D" parent="PlayerDetector"]
+shape = SubResource("RectangleShape2D_v7atq")
 
 [node name="AnimationPlayer" type="AnimationPlayer" parent="."]
 libraries = {
@@ -57,11 +92,21 @@ libraries = {
 }
 autoplay = "spin"
 
-[node name="Area2D" type="Area2D" parent="."]
-collision_mask = 16
+[node name="Sprite2D" type="Sprite2D" parent="."]
+modulate = Color(0.627451, 0.12549, 0.941176, 1)
+self_modulate = Color(1, 1, 1, 0.75)
+light_mask = 32
+texture = SubResource("CanvasTexture_xxtm7")
 
-[node name="CollisionShape2D" type="CollisionShape2D" parent="Area2D"]
-shape = SubResource("RectangleShape2D_v7atq")
+[node name="LightPivot" type="Node2D" parent="."]
+position = Vector2(-4, 4)
 
-[connection signal="body_entered" from="Area2D" to="." method="_on_area_2d_body_entered"]
-[connection signal="body_exited" from="Area2D" to="." method="_on_area_2d_body_exited"]
+[node name="PointLight2D" type="PointLight2D" parent="LightPivot"]
+position = Vector2(4, 0)
+range_item_cull_mask = 32
+texture = ExtResource("4_xxtm7")
+texture_scale = 2.0
+height = 4.0
+
+[connection signal="body_entered" from="PlayerDetector" to="." method="_on_player_detector_body_entered"]
+[connection signal="body_exited" from="PlayerDetector" to="." method="_on_player_detector_body_exited"]