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#include "waypoints.h"
#include "mrt/serializator.h"
#include "object.h"
#include "config.h"
#include "mrt/random.h"
#include "game_monitor.h"
#include "player_manager.h"
using namespace ai;
void Waypoints::serialize(mrt::Serializator &s) const {
ai::OldSchool::serialize(s);
s.add(_no_waypoints);
s.add(_avoid_obstacles);
s.add(_stop_on_obstacle);
s.add(_reaction_time);
s.add(_stop);
s.add(_waypoint_name);
}
void Waypoints::deserialize(const mrt::Serializator &s) {
ai::OldSchool::deserialize(s);
s.get(_no_waypoints);
s.get(_avoid_obstacles);
s.get(_stop_on_obstacle);
s.get(_reaction_time);
s.get(_stop);
s.get(_waypoint_name);
}
Waypoints::Waypoints() : _avoid_obstacles(false), _stop_on_obstacle(true), _reaction_time(true), _stop(false) {}
void Waypoints::calculate(Object *object, const float dt) {
if (_no_waypoints) {
//LOG_DEBUG(("no waypoints stub!"));
if (_reaction_time.tick(dt))
ai::OldSchool::calculateV(object->_velocity, object);
object->calculate_way_velocity();
return;
}
if (_avoid_obstacles && _reaction_time.tick(dt)) {
const Object * obstacle = NULL;
std::set<const Object *> objs;
object->enumerate_objects(objs, (object->size.x + object->size.y) * 2 / 3, NULL /* &obstacle_filter */);
std::set<const Object *>::const_iterator i;
for(i = objs.begin(); i != objs.end(); ++i) {
if ((*i)->speed == 0 || (*i)->impassability == 0)
continue;
v2<float> dpos = object->get_relative_position(*i);
dpos.normalize();
int odir = dpos.get_direction(object->get_directions_number()) - 1;
//LOG_DEBUG(("%s: (%g %g)dir = %d, my_dir = %d", animation.c_str(), dpos.x, dpos.y, odir, get_direction()));
if (odir == object->get_direction()) {
obstacle = *i;
object->_velocity.clear();
break;
}
}
if (obstacle) {
onObstacle(obstacle);
_stop = true;
} else
_stop = false;
}
if (_stop && _stop_on_obstacle) {
object->_velocity.clear();
return;
}
if (!object->calculating_path() && !object->is_driven()) {
v2<float> waypoint;
object->_velocity.clear();
if (_waypoint_name.empty()) {
_waypoint_name = object->get_nearest_waypoint(object->registered_name);
assert(!_waypoint_name.empty());
GameMonitor->get_waypoint(waypoint, object->registered_name, _waypoint_name);
if (waypoint.quick_length() < object->size.x * object->size.y) {
//LOG_DEBUG(("waypoint is too close..."));
goto random_wp; //REWRITE THIS UGLY CODE
}
//LOG_DEBUG(("%s[%d] moving to nearest waypoint at %g %g", object->animation.c_str(), object->get_id(), waypoint.x, waypoint.y));
} else {
random_wp:
//LOG_DEBUG(("%s[%d] reached waypoint '%s'", object->animation.c_str(), object->get_id(), _waypoint_name.c_str()));
_waypoint_name = GameMonitor->getRandomWaypoint(object->registered_name, _waypoint_name);
GameMonitor->get_waypoint(waypoint, object->registered_name, _waypoint_name);
//LOG_DEBUG(("%s[%d] moving to next waypoint '%s' at %g %g", object->animation.c_str(), object->get_id(), _waypoint_name.c_str(), waypoint.x, waypoint.y));
}
int pfs;
Config->get("objects." + object->registered_name + ".pathfinding-step", pfs, 16);
object->find_path(waypoint.convert<int>(), pfs);
}
Way way;
if (object->calculating_path() && object->find_path_done(way)) {
if (way.size() == 1) {
object->_velocity.clear();
return;
} else if (way.empty()) {
_waypoint_name.clear();
LOG_DEBUG(("%s:%s[%d] no path[%u]. ",
object->registered_name.c_str(), object->animation.c_str(), object->get_id(), (unsigned)way.size()));
//emit("death", NULL);
}
object->set_way(way);
} else object->_velocity.clear();
object->calculate_way_velocity();
}
void Waypoints::on_spawn(const Object *object) {
float rt;
Config->get("objects." + object->registered_name + ".reaction-time", rt, 0.3f);
if (rt <= 0.3f) {
rt = 0.3f;
Config->set("objects." + object->registered_name + ".reaction-time", rt);
}
mrt::randomize(rt, rt / 10);
_reaction_time.set(rt);
_stop = false;
_no_waypoints = !GameMonitor->hasWaypoints(object->registered_name);
if (_no_waypoints)
ai::OldSchool::on_spawn(object);
}
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