TS Service Depot: allow sell unit when repairing

mods/ts/cursors.yaml

@@ -188,7 +188,7 @@ Cursors:
 		repair-blocked:
 			Start: 190
 			Length: 1
-		sell2: # TODO: unused
+		sell2:
 			Start: 139
 			Length: 10
 		powerdown-blocked:

mods/ts/languages/rules/en.ftl

@@ -38,6 +38,7 @@ notification-unit-ready = Unit ready.
 notification-unable-to-comply-building-in-progress = Unable to comply. Building in progress.
 notification-repairing = Repairing.
 notification-unit-repaired = Unit repaired.
+notification-unit-sold = Unit sold.
 notification-ion-cannon-ready = Ion cannon ready.
 notification-select-target = Select target.
 notification-cluster-missile-ready = Cluster missile ready.

mods/ts/rules/defaults.yaml

@@ -862,6 +862,16 @@
 		Sequence: vehicle
 		Palette: player
 		IsPlayerPalette: true
+	Sellable:
+		SellSounds: cashturn.aud
+		Cursor: sell2
+		Notification: UnitSold
+		TextNotification: notification-unit-sold
+		RequiresCondition: unit.sellable
+	GrantConditionOnClientDock@Sellable:
+		Condition: unit.sellable
+		AfterDockDuration: 20
+		DockHostNames: gadept
 
 ^Tank:
 	Inherits: ^Vehicle
@@ -949,6 +959,16 @@
 		RequiresCondition: cruising
 		BobDistance: -64
 		InitialHeight: 64
+	Sellable:
+		SellSounds: cashturn.aud
+		Cursor: sell2
+		Notification: UnitSold
+		TextNotification: notification-unit-sold
+		RequiresCondition: unit.sellable
+	GrantConditionOnClientDock@Sellable:
+		Condition: unit.sellable
+		AfterDockDuration: 20
+		DockHostNames: gadept
 
 ^EMPableAircraft:
 	Inherits: ^Aircraft

mods/ts/rules/gdi-structures.yaml

@@ -356,7 +356,7 @@ GADEPT:
 		BuildPaletteOrder: 70
 		Prerequisites: factory, ~structures.gdi, ~techlevel.medium
 		Queue: Building
-		Description: Repairs vehicles.
+		Description: Repairs or sells vehicles and aircraft.
 	Building:
 		Footprint: =+= x++ x+=
 		Dimensions: 3,3
@@ -431,6 +431,11 @@ GADEPT:
 		FactionImages:
 			gdi: gadept.gdi
 			nod: gadept.nod
+	GrantConditionOnHostDock:
+		Condition: serving
+		AfterDockDuration: 20
+	Sellable:
+		RequiresCondition: !serving && !build-incomplete && !being-demolished
 
 GARADR:
 	Inherits: ^Building