serverside entities

5 files changed, 27 insertions, 6 deletions

diff --git a/src/core/entity.cc b/src/core/entity.cc
index 0a6a201..bed17fb 100644
--- a/src/core/entity.cc
+++ b/src/core/entity.cc
@@ -110,11 +110,14 @@ Entity::Entity(unsigned int flags) :
 	entity_zone = 0;
 	entity_oldzone = 0;
 
+	entity_serverside = false;
+
 	add(this);
 }
 
 Entity::Entity(std::istream & is)
 {
+	entity_serverside = false;
 	entity_id = 0;
 	entity_zone = 0;
 	entity_oldzone = 0;
diff --git a/src/core/entity.h b/src/core/entity.h
index 180d535..c988143 100644
--- a/src/core/entity.h
+++ b/src/core/entity.h
@@ -114,6 +114,9 @@ public:
 	/// base radius of the entity
 	inline float radius() const { return entity_radius; }
 
+	/// indicates a server-side entity
+	inline bool serverside() const { return entity_serverside; }
+
 /*----- serializers ----------------------------------------------- */
 
 	/// serialize the entity to a stream
@@ -205,6 +208,8 @@ protected:
 	// the previous zone the entity belonged too
 	Zone			*entity_oldzone;
 
+	bool			entity_serverside;
+
 private:
 	// add an entity to the registry
 	static void add(Entity *ent);
diff --git a/src/core/netserver.cc b/src/core/netserver.cc
index dcc152f..93d4682 100644
--- a/src/core/netserver.cc
+++ b/src/core/netserver.cc
@@ -468,7 +468,7 @@ void NetServer::send_frame_marker(NetClient *client, float timestamp, float prev
 // send a "ent" create entity message to all clients
 void NetServer::send_entity_create(NetClient *client, Entity *entity)
 {
-	if (client->state() == NetClient::Connected) {
+	if ((client->state() == NetClient::Connected) && !entity->serverside()) {
 		std::ostringstream msg;
 		msg << "ent " << entity->id() << " " << entity->type() << " ";
 		entity->serialize_server_create(msg);
@@ -480,10 +480,9 @@ void NetServer::send_entity_create(NetClient *client, Entity *entity)
 // send a "die" delete entity message to a client
 void NetServer::send_entity_delete(NetClient *client, Entity *entity)
 {
-	std::ostringstream msg("");
-	msg << "die " << entity->id() <<  '\n';
-
-	if (client->state() == NetClient::Connected) {
+	if ((client->state() == NetClient::Connected) && !entity->serverside()) {
+		std::ostringstream msg("");
+		msg << "die " << entity->id() <<  '\n';
 		client->send_raw(msg.str());
 	}
 }
@@ -491,7 +490,7 @@ void NetServer::send_entity_delete(NetClient *client, Entity *entity)
 // broadcast a "sup" server update entity message to all clients
 void NetServer::send_entity_update(NetClient *client, Entity *entity)
 {
-	if (client->state() == NetClient::Connected) {
+	if ((client->state() == NetClient::Connected) && !entity->serverside()) {
 		std::ostringstream msg;
 		msg << "sup " << entity->id() << " ";
 		entity->serialize_server_update(msg);
diff --git a/src/core/zone.cc b/src/core/zone.cc
index 87ab9b4..2dfc5c2 100644
--- a/src/core/zone.cc
+++ b/src/core/zone.cc
@@ -181,6 +181,17 @@ Entity *Zone::find_entity(unsigned int id)
 	return 0;
 }
 
+Entity *Zone::find_entity(const std::string & label)
+{
+	for (Content::iterator it = zone_content.begin(); it != zone_content.end(); it++) {
+		if ((*it)->label().compare(label) == 0) {
+			return (*it);
+		}
+	}
+
+	return 0;
+}
+
 void Zone::serialize_server_update(std::ostream & os) const
 {
 	os << zone_label << " ";
diff --git a/src/core/zone.h b/src/core/zone.h
index cd1fec2..bb2074e 100644
--- a/src/core/zone.h
+++ b/src/core/zone.h
@@ -98,6 +98,9 @@ public:
 	/// find an entity inside a zone
 	Entity *find_entity(unsigned int id);
 
+	/// find a labeled entity inside a zone
+	Entity *find_entity(const std::string & label);
+
 	/* ---- mutators ------------------------------------------- */
 
 	/// set the Zone label