From 66ce015e5927c30801110acd289310fdff181792 Mon Sep 17 00:00:00 2001
From: Stijn Buys <ingar@osirion.org>
Date: Fri, 17 Sep 2010 18:58:46 +0000
Subject: Initial support for players docking other players' ships.

---
 src/core/entity.h         |  6 +++++-
 src/core/gameserver.cc    | 49 +++++++++++++++++++++++++++++++++++++++++++++++
 src/core/netconnection.cc |  2 +-
 src/core/netserver.cc     |  3 ++-
 4 files changed, 57 insertions(+), 3 deletions(-)

(limited to 'src/core')

diff --git a/src/core/entity.h b/src/core/entity.h
index 6a7fa7e..fea784a 100644
--- a/src/core/entity.h
+++ b/src/core/entity.h
@@ -183,7 +183,11 @@ public:
 
 	/// find a menu
 	MenuDescription *find_menu(const std::string &label);
-
+	
+	/// true if the entity is to be deleted
+	inline bool destroyed() const {
+		return entity_destroyed;
+	}
 
 	/* ---- mutators -------------------------------------------------- */
 
diff --git a/src/core/gameserver.cc b/src/core/gameserver.cc
index 4181824..09a0fff 100644
--- a/src/core/gameserver.cc
+++ b/src/core/gameserver.cc
@@ -530,6 +530,55 @@ void GameServer::frame(unsigned long timestamp)
 		}
 	}
 
+	// engine state updates for each player
+	for (std::list<Player *>::iterator it = game_players.begin(); it != game_players.end(); it++) {
+		Player *player = (*it);
+		Entity *view = player->view();
+		EntityControlable *control = player->control();
+		
+		// the player is viewing an entity
+		if (view) {			
+			// the view has changed zone
+			if (view->zone() != player->zone()) {
+				if (control) {
+					// player is docked at a jumping entity
+					if (control->state() == Entity::Docked) {
+						control->get_location().assign(view->location());
+						control->set_zone(view->zone());
+						player->set_zone(view->zone());
+					} else {
+						player->set_zone(control->zone());
+						player->set_view(0);
+					}
+					control->set_dirty();
+				} else {
+					// spectator following a jumping entity
+					player->set_zone(view->zone());
+				}
+				player->set_dirty();
+			}
+			
+			// view is to be deleted
+			if (view->destroyed())
+			{
+				if (control) {
+					// player is docked at deleted entity
+					if (control->state() == Entity::Docked) {
+						control->get_location().assign(view->location());
+						control->set_state(Entity::Normal);
+						control->set_dirty();
+					} else {
+						player->set_view(0);
+					}
+				} else {
+					// spectator following a deleted entity
+					player->set_view(0);
+				}
+				player->set_dirty();
+			} 
+		}
+	}
+		
 	if (server_network) {
 		// send network updates
 		server_network->frame(server_timestamp);
diff --git a/src/core/netconnection.cc b/src/core/netconnection.cc
index 684e6b3..39bed62 100644
--- a/src/core/netconnection.cc
+++ b/src/core/netconnection.cc
@@ -836,7 +836,7 @@ void NetConnection::parse_incoming_message(const std::string & message)
 		info->receive_server_update(msgstream);
 		info->clear_timestamp();
 		
-		con_debug << "Received info for " << info->id() << " " << info->type()->label() << ":" << info->label() << std::endl;
+		//con_debug << "Received info for " << info->id() << " " << info->type()->label() << ":" << info->label() << std::endl;
 	}
 }
 
diff --git a/src/core/netserver.cc b/src/core/netserver.cc
index c632284..2d83728 100644
--- a/src/core/netserver.cc
+++ b/src/core/netserver.cc
@@ -325,6 +325,7 @@ void NetServer::client_frame(NetClient *client, unsigned long timestamp)
 	Zone *zone = client->player()->zone();
 
 	if (zone) {
+		
 		if (client->player()->zonechange()) {
 
 			// send zone info
@@ -733,7 +734,7 @@ void NetServer::parse_incoming_message(NetClient *client, const std::string & me
 		if (id) {
 			info = Info::find(id);	
 			if (info) {
-				con_debug << "Sending info for " << info->id() << " " << info->type()->label() << ":" << info->label() << std::endl;			
+				//con_debug << "Sending info for " << info->id() << " " << info->type()->label() << ":" << info->label() << std::endl;			
 				send_info_update(client, info);
 				client->transmit();
 			}
-- 
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