1 files changed, 173 insertions, 0 deletions
diff --git a/src/game/base/patrol.cc b/src/game/base/patrol.cc
new file mode 100644
index 0000000..db13260
--- /dev/null
+++ b/src/game/base/patrol.cc
@@ -0,0 +1,173 @@
+/*
+   base/patrol.cc
+   This file is part of the Osirion project and is distributed under
+   the terms of the GNU General Public License version 2
+*/
+
+#include "base/patrol.h"
+#include "base/game.h"
+
+namespace game {
+
+/* --- WayPoint atrol ------------------------------------------------------ */
+	
+Patrol::WayPoint::WayPoint() {
+	waypoint_target = 0;
+	waypoint_dock = false;
+}
+
+Patrol::WayPoint::~WayPoint() {
+	waypoint_target = 0;
+}
+
+void Patrol::WayPoint::set_target_label(const std::string &label)
+{
+	waypoint_target_label.assign(label);
+}
+
+void Patrol::WayPoint::set_target(core::Entity *entity)
+{
+	waypoint_target = entity;
+}
+
+void Patrol::WayPoint::set_dock(const bool dock)
+{
+	waypoint_dock = dock;
+}
+
+void Patrol::WayPoint::set_buy_label(const std::string &label)
+{
+	waypoint_buy_label.assign(label);
+}
+
+/* --- Patrol ------------------------------------------------------ */
+
+Patrol::Patrol() : core::Entity()
+{
+	// this is a server-side only entity
+	set_serverside(true);
+	
+	unset_flag(core::Entity::ShowOnMap);
+	set_flag(core::Entity::NonSolid);
+	
+	entity_moduletypeid = patrol_enttype;
+	
+	set_label("patrol");
+	set_radius(1.0f);
+	
+	patrol_profile = NPC::ProfilePatrol;
+}
+
+
+Patrol::~Patrol()
+{
+	for (WayPoints::iterator it = patrol_waypoints.begin(); it != patrol_waypoints.end(); ++it) {
+		delete (*it);
+		(*it) = 0;
+	}
+	patrol_waypoints.clear();
+}
+
+void Patrol::set_profile(const NPC::Profile profile)
+{
+	patrol_profile = profile;
+}
+
+void Patrol::validate()
+{
+	int waypoint_counter = 1;
+	
+	for (WayPoints::iterator it = patrol_waypoints.begin(); it != patrol_waypoints.end(); ++it) {
+		WayPoint *waypoint = (*it);
+
+		if (waypoint->target_label().size() == 0) {
+			con_warn << "  Patrol '" << label() << "' WayPoint " << waypoint_counter << " has no target" << "'\n";
+			break;
+		}
+		
+		std::string entitylabel;
+		std::string zonelabel;
+		
+		core::Zone *targetzone = 0;
+
+		size_t pos = waypoint->target_label().find(':');		
+		if ((pos == std::string::npos) || (pos < 1) || (pos >= (waypoint->target_label().size() - 1))) {
+			targetzone = zone();
+			
+			zonelabel.assign(zone()->label());
+			entitylabel.assign(waypoint->target_label());
+		} else {
+			zonelabel.assign(waypoint->target_label().substr(0, pos));
+			entitylabel.assign(waypoint->target_label().substr(pos + 1, waypoint->target_label().size() - pos));
+		
+			core::Zone::find(zonelabel);
+			if (!targetzone) {
+				con_warn << "  Patrol '" << label() << "' waypoint " << waypoint_counter << " has invalid target zone '" << zonelabel << "'\n";
+				break;
+			}
+		}
+		
+		core::Entity *targetentity = targetzone->find_entity(entitylabel);
+		if (!targetentity) {
+			con_warn << "  Patrol '" << label() << "' waypoint " << waypoint_counter << " has unknown target '" << entitylabel << "' in zone '" << zonelabel << "'\n";
+			break;
+		}
+
+		if(waypoint->dock() && !targetentity->has_flag(core::Entity::Dockable)) {
+			con_warn << "  Patrol '" << label() << "' waypoint " << waypoint_counter << " set to dock at non-doackable target '" << entitylabel << "' in zone '" << zonelabel << "'\n";
+		}
+		
+		waypoint->set_target(targetentity);
+	}
+	
+	// remove invalid waypoints
+	for (WayPoints::iterator it = patrol_waypoints.begin(); it != patrol_waypoints.end(); ) {
+		WayPoint *waypoint = (*it);
+		
+		if (!waypoint->target()) {
+			delete waypoint;
+			(*it) = 0;
+			
+			patrol_waypoints.erase(it++);
+		} else {
+			++it;
+		}
+	}
+	
+	size_t nbships = 0;
+	for (core::Inventory::Items::const_iterator it = inventory()->items().begin(); it != inventory()->items().end(); it++) {
+		core::Item *item = (*it);
+	
+		if (item->info()->type() == ShipModel::infotype()) {
+			nbships++;
+		}
+	}
+	
+	if (patrol_waypoints.size() == 0) {
+		con_warn << "  Patrol '" << label() << "' without waypoints" << "\n";
+		die();
+		
+	} else if (nbships == 0) {
+		con_warn << "  Patrol '" << label() << "' without ship types" << "\n";
+		die();
+		
+	} else {
+		con_debug << "  " << label() << " patrol with " << patrol_waypoints.size() << "waypoints" << " and " << nbships << " ship " << aux::plural("type", nbships) << std::endl;
+	}
+}
+
+Patrol::WayPoint *Patrol::add_waypoint()
+{
+	WayPoint *waypoint = new WayPoint();
+
+	patrol_waypoints.push_back(waypoint);
+	
+	return waypoint;
+}
+
+void Patrol::frame(const unsigned long elapsed)
+{
+
+}
+
+}