save

scenes/HUD/StationBuilding.tscn

@@ -16,78 +16,79 @@ margin_bottom = 20.0
 alignment = 1
 
 [node name="TypeLabel" type="Label" parent="Top"]
-margin_left = 332.0
+margin_left = 336.0
 margin_top = 3.0
-margin_right = 366.0
+margin_right = 370.0
 margin_bottom = 17.0
 text = "Type:"
 
 [node name="Type" type="OptionButton" parent="Top"]
-margin_left = 370.0
-margin_right = 434.0
+margin_left = 374.0
+margin_right = 438.0
 margin_bottom = 20.0
 rect_min_size = Vector2( 64, 0 )
 
 [node name="Sep1" type="VSeparator" parent="Top"]
-margin_left = 438.0
-margin_right = 442.0
+margin_left = 442.0
+margin_right = 446.0
 margin_bottom = 20.0
 
 [node name="CostLabel" type="Label" parent="Top"]
-margin_left = 446.0
+margin_left = 450.0
 margin_top = 3.0
-margin_right = 478.0
+margin_right = 482.0
 margin_bottom = 17.0
 text = "Cost:"
 
 [node name="Cost" type="Label" parent="Top"]
-margin_left = 482.0
+margin_left = 486.0
 margin_top = 3.0
-margin_right = 490.0
+margin_right = 494.0
 margin_bottom = 17.0
 text = "0"
 
 [node name="Sep2" type="VSeparator" parent="Top"]
-margin_left = 494.0
-margin_right = 498.0
+margin_left = 498.0
+margin_right = 502.0
 margin_bottom = 20.0
 
 [node name="Action" type="Button" parent="Top"]
-margin_left = 502.0
-margin_right = 555.0
+margin_left = 506.0
+margin_right = 551.0
 margin_bottom = 20.0
-text = "Action"
+text = "Build"
 
-[node name="Bottom" type="HBoxContainer" parent="."]
+[node name="Middle" type="HBoxContainer" parent="."]
 margin_top = 24.0
 margin_right = 888.0
 margin_bottom = 38.0
 alignment = 1
 
-[node name="ConsumesLabel" type="Label" parent="Bottom"]
-margin_left = 367.0
-margin_right = 438.0
+[node name="ConsumesLabel" type="Label" parent="Middle"]
+margin_left = 406.0
+margin_right = 477.0
 margin_bottom = 14.0
 text = "Consumes:"
 
-[node name="Consumes" type="HBoxContainer" parent="Bottom"]
-margin_left = 442.0
-margin_right = 442.0
+[node name="Consumes" type="HBoxContainer" parent="Middle"]
+margin_left = 481.0
+margin_right = 481.0
 margin_bottom = 14.0
 
-[node name="Separator" type="VSeparator" parent="Bottom"]
-margin_left = 446.0
-margin_right = 450.0
-margin_bottom = 14.0
+[node name="Bottom" type="HBoxContainer" parent="."]
+margin_top = 42.0
+margin_right = 888.0
+margin_bottom = 56.0
+alignment = 1
 
 [node name="ProducesLabel" type="Label" parent="Bottom"]
-margin_left = 454.0
-margin_right = 517.0
+margin_left = 410.0
+margin_right = 473.0
 margin_bottom = 14.0
 text = "Produces:"
 
 [node name="Produces" type="HBoxContainer" parent="Bottom"]
-margin_left = 521.0
-margin_right = 521.0
+margin_left = 477.0
+margin_right = 477.0
 margin_bottom = 14.0
 [connection signal="item_selected" from="Top/Type" to="." method="_on_Type_item_selected"]

scenes/HUD/StationBuildingsTab.tscn

@@ -1,6 +1,6 @@
 [gd_scene load_steps=2 format=2]
 
-[ext_resource path="res://scenes/HUD/StationBuilding.tscn" type="PackedScene" id=1]
+[ext_resource path="res://scripts/HUD/StationBuildingsTab.gd" type="Script" id=1]
 
 [node name="StationBuildingsTab" type="ScrollContainer"]
 anchor_right = 1.0
@@ -9,12 +9,13 @@ margin_left = 4.0
 margin_top = 32.0
 margin_right = -4.0
 margin_bottom = -4.0
+script = ExtResource( 1 )
+__meta__ = {
+"_edit_use_anchors_": false
+}
 
 [node name="List" type="VBoxContainer" parent="."]
 margin_right = 1016.0
 margin_bottom = 564.0
 size_flags_horizontal = 3
 size_flags_vertical = 3
-
-[node name="MenuBuilding" parent="List" instance=ExtResource( 1 )]
-margin_right = 1016.0

scenes/HUD/StationMenu.tscn

@@ -63,6 +63,7 @@ visible = false
 visible = false
 
 [node name="Buildings" parent="TabContainer" instance=ExtResource( 2 )]
+visible = false
 [connection signal="pressed" from="TabContainer/Station/Undock" to="." method="_on_Undock_pressed"]
 [connection signal="transaction" from="TabContainer/Sell" to="." method="_on_any_transaction"]
 [connection signal="transaction" from="TabContainer/Buy" to="." method="_on_any_transaction"]

scenes/Main.tscn

@@ -31,7 +31,10 @@ script = ExtResource( 5 )
 buy_price = 7.0
 sell_price = 6.0
 
-[node name="ElectrolysisPlan" parent="Universe/Stations/Alpha" instance=ExtResource( 7 )]
+[node name="Vacant" parent="Universe/Stations/Alpha" instance=ExtResource( 7 )]
+
+[node name="ElectrolysisPlan2" parent="Universe/Stations/Alpha" instance=ExtResource( 7 )]
+building_type = 1
 
 [node name="Beta" parent="Universe/Stations" instance=ExtResource( 3 )]
 transform = Transform( 0.699855, -0.474396, -0.533996, 0.377148, 0.880312, -0.287768, 0.606599, 0, 0.795008, 436.348, -134.14, -130.269 )

scripts/Constants.gd

@@ -36,21 +36,25 @@ export(Dictionary) var RESOURCE_WEIGHT = {
 }
 
 enum BuildingType {
+	Vacant,
 	ElectrolysisPlant,
 	FuelRefinery
 }
 
 export(Dictionary) var BUILDING_TYPE = {
+	BuildingType.Vacant: "Vacant",
 	BuildingType.ElectrolysisPlant: "Electrolysis Plant",
 	BuildingType.FuelRefinery: "Fuel Refinery"
 }
 
 export(Dictionary) var BUILDING_COST = {
+	BuildingType.Vacant: 0,
 	BuildingType.ElectrolysisPlant: 700,
 	BuildingType.FuelRefinery: 1000
 }
 
 export(Dictionary) var BUILDING_CONSUMES = {
+	BuildingType.Vacant: {},
 	BuildingType.ElectrolysisPlant: {
 		ResourceType.Ice: 1
 	},
@@ -61,6 +65,7 @@ export(Dictionary) var BUILDING_CONSUMES = {
 }
 
 export(Dictionary) var BUILDING_PRODUCES = {
+	BuildingType.Vacant: {},
 	BuildingType.ElectrolysisPlant: {
 		ResourceType.Hydrogen: 2,
 		ResourceType.Oxygen: 1

scripts/HUD/StationBuilding.gd

@@ -2,27 +2,51 @@ extends VBoxContainer
 
 const ProductionItem = preload("res://scenes/HUD/StationProductionItem.tscn")
 
-func _ready():
+var building: StationBuilding
+
+func set_building(building_: StationBuilding):
+	building = building_
+
+	$Top/Type.clear()
 	for building_type in Constants.BuildingType.values():
-		$Top/Type.add_item(Constants.BUILDING_TYPE[building_type], building_type)
+		if building.building_type != Constants.BuildingType.Vacant and \
+			building_type == Constants.BuildingType.Vacant:
+			continue
+		$Top/Type.add_item(Constants.BUILDING_TYPE[building_type], \
+			building_type)
 	_on_Type_item_selected($Top/Type.selected)
 
+	$Top/Type.select(building.building_type)
+	if building.building_type != Constants.BuildingType.Vacant:
+		$Top/Action.visible = false
+		$Top/Action.text = str("Replace")
+
+func _on_Type_item_selected(idx):
+	var id = $Top/Type.get_item_id(idx)
+	$Top/Action.visible = \
+		id != building.building_type and \
+		id != Constants.BuildingType.Vacant
+
+	# Clear consumption/production
+	for child in $Middle/Consumes.get_children():
+		$Middle/Consumes.remove_child(child)
+	for child in $Bottom/Produces.get_children():
+		$Bottom/Produces.remove_child(child)		
 
-func _on_Type_item_selected(id):
+	if id == Constants.BuildingType.Vacant:
+		$Top/Cost.text = str("N/A")
+		return
+
 	$Top/Cost.text = str(Constants.BUILDING_COST[id])
 
-	var produces = Constants.BUILDING_PRODUCES[id]
+			
 	var consumes = Constants.BUILDING_CONSUMES[id]
+	for child in to_production_nodes(consumes):
+		$Middle/Consumes.add_child(child)
 
-	for child in $Bottom/Produces.get_children():
-		$Bottom/Produces.remove_child(child)
-	for child in $Bottom/Consumes.get_children():
-		$Bottom/Consumes.remove_child(child)
-
+	var produces = Constants.BUILDING_PRODUCES[id]
 	for child in to_production_nodes(produces):
 		$Bottom/Produces.add_child(child)
-	for child in to_production_nodes(consumes):
-		$Bottom/Consumes.add_child(child)
 
 func to_production_nodes(list):
 	var out = []

scripts/HUD/StationBuildingsTab.gd

@@ -0,0 +1,15 @@
+extends ScrollContainer
+
+const HUDStationBuilding = preload("res://scenes/HUD/StationBuilding.tscn")
+
+var current_player: Player
+var station: Station
+
+func set_player(player: Player):
+	current_player = player
+	station = player.current_station
+
+	for building in station.buildings:
+		var item = HUDStationBuilding.instance()
+		item.set_building(building)
+		$List.add_child(item)

scripts/HUD/StationMenu.gd

@@ -9,6 +9,7 @@ func set_player(player: Player):
 
 	$TabContainer/Sell.set_player(player)
 	$TabContainer/Buy.set_player(player)
+	$TabContainer/Buildings.set_player(player)
 
 
 func _on_Undock_pressed():

scripts/Station/StationBuilding.gd

@@ -2,4 +2,4 @@ extends Node
 class_name StationBuilding
 
 export(Constants.BuildingType) var building_type = \
-	Constants.BuildingType.ElectrolysisPlant
+	Constants.BuildingType.Vacant