Create room 043 (Desert Island) and wire to room 031

- Added kq4_043_desert_island scene with 4 exits (north, east, south, west) to room 031
- Updated room 031 to add transition to room 043 (bidirectional connection)
- All 4 exits from room 043 validated with exit checker

scenes/kq4_031_open_ocean/kq4_031_open_ocean.gd

@@ -21,6 +21,10 @@ func _on_ocean_near_island_interacted() -> void:
 	$kq4_032_ocean_near_island.default_script(self)
 
 
+func _on_desert_island_interacted() -> void:
+	$kq4_043_desert_island.default_script(self)
+
+
 func _on_room_looked() -> void:
 	start_main_script(ScriptBuilder.init(
 		ScriptBuilder.narrate("You are swimming in a great ocean. Playful fish leap about you as you swim.")

scenes/kq4_031_open_ocean/kq4_031_open_ocean.tscn

@@ -104,6 +104,19 @@ position = Vector2(133, 643)
 [node name="exit" parent="kq4_032_ocean_near_island" index="1"]
 position = Vector2(174, 519)
 
+[node name="kq4_043_desert_island" parent="." unique_id=1956756567 instance=ExtResource("4_abc")]
+position = Vector2(1766, 74)
+polygon = PackedVector2Array(-108, 454, -87, 649, 376, 658, 348, 381)
+appear_at_node = "kq4_031_open_ocean"
+target = "uid://1y2pnh4dyhcxa"
+label = "Desert Island"
+
+[node name="entrance" parent="kq4_043_desert_island" index="0"]
+position = Vector2(24, 565)
+
+[node name="exit" parent="kq4_043_desert_island" index="1"]
+position = Vector2(293, 554)
+
 [node name="south_exit" parent="." unique_id=990092106 instance=ExtResource("4_abc")]
 position = Vector2(910, 542)
 polygon = PackedVector2Array(-108, 454, -87, 649, 376, 658, 348, 381)
@@ -130,6 +143,7 @@ position = Vector2(-64, 534)
 [connection signal="interacted" from="kq4_019_coastal_cliffs" to="." method="_on_coastal_cliffs_interacted"]
 [connection signal="interacted" from="kq4_013_beach" to="." method="_on_beach_13_interacted"]
 [connection signal="interacted" from="kq4_032_ocean_near_island" to="." method="_on_ocean_near_island_interacted"]
+[connection signal="interacted" from="kq4_043_desert_island" to="." method="_on_desert_island_interacted"]
 
 [node name="ocean" type="Polygon2D" parent="." groups=["set-piece"]]
 scale = Vector2(6, 6)
@@ -146,5 +160,6 @@ points_resource = ExtResource("5_ocean")
 [editable path="kq4_019_coastal_cliffs"]
 [editable path="kq4_013_beach"]
 [editable path="kq4_032_ocean_near_island"]
+[editable path="kq4_043_desert_island"]
 [editable path="south_exit"]
 [editable path="west_exit"]

scenes/kq4_043_desert_island/kq4_043_desert_island.gd

@@ -0,0 +1,6 @@
+extends Scene
+
+
+func _on_open_ocean_interacted() -> void:
+	# All four exits (north, east, south, west) go to room 031
+	$kq4_031_open_ocean_north.default_script(self)

scenes/kq4_043_desert_island/kq4_043_desert_island.tscn

@@ -0,0 +1,100 @@
+[gd_scene format=3 uid="uid://1y2pnh4dyhcxa"]
+
+[ext_resource type="Script" path="res://scenes/kq4_043_desert_island/kq4_043_desert_island.gd" id="1_script"]
+[ext_resource type="Texture2D" path="res://scenes/kq4_043_desert_island/pic_043_visual.png" id="2_texture"]
+[ext_resource type="Script" uid="uid://xmphq3i0wbg3" path="res://ScalePoint_.gd" id="3_scale"]
+[ext_resource type="PackedScene" uid="uid://c4vc1wx7k6cw" path="res://TransitionPiece.tscn" id="4_transition"]
+
+[sub_resource type="NavigationPolygon" id="NavigationPolygon_ppo6b"]
+vertices = PackedVector2Array(366.85156, 1243.1484, -140.97656, 1182.2422, -76.0625, 588.09375, -30.171875, 216.07031, 1221.4063, 226.97656, 1994.1406, 468.39844, 2011.7969, 1321.9766, 1052.7422, 1419.8672, -76.0625, 588.0781)
+polygons = Array[PackedInt32Array]([PackedInt32Array(0, 1, 2, 3), PackedInt32Array(3, 4, 5, 6, 7, 0), PackedInt32Array(3, 2, 8)])
+outlines = Array[PackedVector2Array]([PackedVector2Array(-39, 206, 1223, 217, 2004, 461, 2022, 1331, 1052, 1430, 365, 1253, -152, 1191, -86, 587)])
+
+[node name="background" type="Node2D" unique_id=657573819]
+y_sort_enabled = true
+script = ExtResource("1_script")
+
+[node name="bg" type="Sprite2D" parent="." unique_id=874052749]
+scale = Vector2(6, 6)
+texture = ExtResource("2_texture")
+centered = false
+
+[node name="StartScalePoint" type="Node2D" parent="." unique_id=1640687858]
+position = Vector2(1476, 742)
+script = ExtResource("3_scale")
+target_scale = 0.25
+
+[node name="EndScalePoint" type="Node2D" parent="." unique_id=1996763530]
+position = Vector2(1408, 1097)
+scale = Vector2(0.44, 0.44)
+script = ExtResource("3_scale")
+target_scale = 0.35
+
+[node name="pathfind" type="NavigationRegion2D" parent="." unique_id=1418661203]
+position = Vector2(-1, 0)
+navigation_polygon = SubResource("NavigationPolygon_ppo6b")
+
+[node name="default-starting-point" type="Node2D" parent="." unique_id=1018141532]
+position = Vector2(194, 819)
+
+[node name="kq4_031_open_ocean_north" parent="." unique_id=484638394 instance=ExtResource("4_transition")]
+position = Vector2(910, -213)
+polygon = PackedVector2Array(-108, 454, -87, 649, 376, 658, 348, 381)
+appear_at_node = "kq4_043_desert_island"
+target = "uid://2f7c49hpkducc"
+label = "Open Ocean (North)"
+
+[node name="entrance" parent="kq4_031_open_ocean_north" index="0"]
+position = Vector2(133, 643)
+
+[node name="exit" parent="kq4_031_open_ocean_north" index="1"]
+position = Vector2(174, 519)
+
+[node name="kq4_031_open_ocean_east" parent="." unique_id=1916756563 instance=ExtResource("4_transition")]
+position = Vector2(1766, 74)
+polygon = PackedVector2Array(-108, 454, -87, 649, 376, 658, 348, 381)
+appear_at_node = "kq4_043_desert_island"
+target = "uid://2f7c49hpkducc"
+label = "Open Ocean (East)"
+
+[node name="entrance" parent="kq4_031_open_ocean_east" index="0"]
+position = Vector2(24, 565)
+
+[node name="exit" parent="kq4_031_open_ocean_east" index="1"]
+position = Vector2(293, 554)
+
+[node name="kq4_031_open_ocean_south" parent="." unique_id=990092106 instance=ExtResource("4_transition")]
+position = Vector2(910, 542)
+polygon = PackedVector2Array(-108, 454, -87, 649, 376, 658, 348, 381)
+appear_at_node = "kq4_043_desert_island"
+target = "uid://2f7c49hpkducc"
+label = "Open Ocean (South)"
+
+[node name="entrance" parent="kq4_031_open_ocean_south" index="0"]
+position = Vector2(118, 514)
+
+[node name="exit" parent="kq4_031_open_ocean_south" index="1"]
+position = Vector2(151, 615)
+
+[node name="kq4_031_open_ocean_west" parent="." unique_id=1117747814 instance=ExtResource("4_transition")]
+position = Vector2(-108, 542)
+polygon = PackedVector2Array(-108, 454, -87, 649, 376, 658, 348, 381)
+appear_at_node = "kq4_043_desert_island"
+target = "uid://2f7c49hpkducc"
+label = "Open Ocean (West)"
+
+[node name="entrance" parent="kq4_031_open_ocean_west" index="0"]
+position = Vector2(506, 555)
+
+[node name="exit" parent="kq4_031_open_ocean_west" index="1"]
+position = Vector2(-64, 534)
+
+[connection signal="interacted" from="kq4_031_open_ocean_north" to="." method="_on_open_ocean_interacted"]
+[connection signal="interacted" from="kq4_031_open_ocean_east" to="." method="_on_open_ocean_interacted"]
+[connection signal="interacted" from="kq4_031_open_ocean_south" to="." method="_on_open_ocean_interacted"]
+[connection signal="interacted" from="kq4_031_open_ocean_west" to="." method="_on_open_ocean_interacted"]
+
+[editable path="kq4_031_open_ocean_north"]
+[editable path="kq4_031_open_ocean_east"]
+[editable path="kq4_031_open_ocean_south"]
+[editable path="kq4_031_open_ocean_west"]

scenes/kq4_043_desert_island/kq4_043_desert_island.tscn.uid

@@ -0,0 +1 @@
+uid://1y2pnh4dyhcxa

scenes/kq4_043_desert_island/kq4_placeholder_template.gd.uid

@@ -0,0 +1 @@
+uid://bk8q2nad4pu44

scenes/kq4_043_desert_island/pic_043_visual.png.import

@@ -0,0 +1,40 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://1yzlsd51kmcu0"
+path="res://.godot/imported/pic_043_visual.png-PLACEHOLDER.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://scenes/kq4_043_desert_island/pic_043_visual.png"
+dest_files=["res://.godot/imported/pic_043_visual.png-PLACEHOLDER.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/uastc_level=0
+compress/rdo_quality_loss=0.0
+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/channel_remap/red=0
+process/channel_remap/green=1
+process/channel_remap/blue=2
+process/channel_remap/alpha=3
+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