From e38ab774ed6a82e75069214c3169215b0b3638a9 Mon Sep 17 00:00:00 2001
From: Stijn Buys <ingar@osirion.org>
Date: Mon, 22 Dec 2014 22:45:38 +0000
Subject: Added 'wingmen recall' engine function to make wingmen dock at a
 player's carrier.

---
 src/game/base/npc.cc | 25 ++++++++++++++++---------
 1 file changed, 16 insertions(+), 9 deletions(-)

(limited to 'src/game/base/npc.cc')

diff --git a/src/game/base/npc.cc b/src/game/base/npc.cc
index f327f16..f9a600e 100644
--- a/src/game/base/npc.cc
+++ b/src/game/base/npc.cc
@@ -302,13 +302,12 @@ void NPC::frame(const unsigned long elapsed)
 							if (dock()->moduletype() == ship_enttype)
 							{
 								Ship *carrier = static_cast<Ship *>(dock());
+								set_location(carrier->location());
+								set_axis(carrier->axis());
 								if (zone() != carrier->zone())
 								{
 									set_zone(carrier->zone());
-								}
-								set_location(carrier->location());
-								set_axis(carrier->axis());
-								
+								}								
 								if (carrier->state() == core::Entity::Destroyed)
 								{
 									explode();
@@ -331,7 +330,7 @@ void NPC::frame(const unsigned long elapsed)
 								} else
 								{
 									npc_repair_timestamp = 0;
-									if (carrier->state() == core::Entity::Normal)
+									if ( (carrier->state() == core::Entity::Normal) && ((carrier != leader()) || !leader()->has_autopilot_flag(Ship::AutoPilotRecall)) )
 									{
 										launch();
 									}
@@ -341,7 +340,7 @@ void NPC::frame(const unsigned long elapsed)
 							}
 						}
 					} else {
-						if (leader()->has_flag(core::Entity::Dockable) && (health() < NPC_REPAIR_WIMPY))
+						if (leader()->has_flag(core::Entity::Dockable) && ((health() < NPC_REPAIR_WIMPY) || leader()->has_autopilot_flag(Ship::AutoPilotRecall)) )
 						{
 							set_autopilot_target(leader());
 							
@@ -382,10 +381,18 @@ void NPC::frame(const unsigned long elapsed)
 				}
 				
 			} else {
-				
 				// leader is not in this zone
-				if (!autopilot_target()) {
-					
+				if ((state() == core::Entity::Docked) && (dock()) && (dock()->moduletype() == ship_enttype))
+				{
+					Ship *carrier = static_cast<Ship *>(dock());
+					set_location(carrier->location());
+					set_axis(carrier->axis());
+					if (zone() != carrier->zone())
+					{
+						set_zone(carrier->zone());
+					}
+				} else if (!autopilot_target()) 
+				{
 					target_direction = 0;
 					target_pitch = 0;
 					target_roll = 0;
-- 
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