feat: moge groups in hyperspace

internal/controller/ship_group_send.go

@@ -72,10 +72,16 @@ func (c *Cache) LaunchShips(sg *game.ShipGroup, destination uint) *game.ShipGrou
 	for i := range c.ShipGroupsIndex() {
 		if c.ShipGroup(i).OwnerID == sg.OwnerID && c.ShipGroup(i).Index == sg.Index {
 			state := c.ShipGroup(i).State()
-			if state != game.StateInOrbit && state != game.StateLaunched {
+			var p *game.Planet
+			switch state {
+			case game.StateInOrbit:
+				p = c.MustPlanet(sg.Destination)
+			case game.StateLaunched:
+				p = c.MustPlanet(sg.StateInSpace.Origin)
+			default:
 				panic("state invalid")
 			}
-			c.g.ShipGroups[i] = LaunchShips(*sg, destination)
+			c.g.ShipGroups[i] = LaunchShips(*sg, destination, p.X, p.Y)
 			return &c.g.ShipGroups[i]
 		}
 	}
@@ -96,9 +102,11 @@ func (c *Cache) UnsendShips(sg *game.ShipGroup) *game.ShipGroup {
 	panic("ship group not found")
 }
 
-func LaunchShips(sg game.ShipGroup, destination uint) game.ShipGroup {
+func LaunchShips(sg game.ShipGroup, destination uint, originX, originY float64) game.ShipGroup {
 	sg.StateInSpace = &game.InSpace{
 		Origin: sg.Destination,
+		X:      originX,
+		Y:      originY,
 	}
 	sg.Destination = destination
 	return sg