New routing system for trains

[r2c2.git] / source / engineer / trainpanel.cpp

diff --git a/source/engineer/trainpanel.cpp b/source/engineer/trainpanel.cpp
index 5d237ecbca3b912b5297ea01748fcdb190891e71..1076fedaedbbb17152084bb337d6f0e69d89c97f 100644 (file)
--- a/source/engineer/trainpanel.cpp
+++ b/source/engineer/trainpanel.cpp
@@ -1,14 +1,9 @@
-/* $Id$
-
-This file is part of R²C²
-Copyright © 2006-2010  Mikkosoft Productions, Mikko Rasa
-Distributed under the GPL
-*/
-
 #include <cmath>
-#include <msp/strings/formatter.h>
+#include <msp/strings/format.h>
+#include "libr2c2/aicontrol.h"
 #include "libr2c2/timetable.h"
 #include "libr2c2/trackiter.h"
+#include "libr2c2/trainrouter.h"
 #include "libr2c2/vehicletype.h"
 #include "engineer.h"
 #include "routeselect.h"
@@ -24,11 +19,13 @@ using namespace R2C2;
 TrainPanel::TrainPanel(Engineer &e, Train &t):
        engineer(e),
        train(t),
+       status(train),
        expanded(false)
 {
        set_size(200, 65);
 
-       train.signal_control_changed.connect(sigc::mem_fun(this, &TrainPanel::train_control_changed));
+       AIControl *ai = new AIControl(train);
+       ai->signal_event.connect(sigc::mem_fun(this, &TrainPanel::ai_event));
 
        add(*(pnl_basic = new GLtk::Panel));
        pnl_basic->set_style("group");
@@ -69,20 +66,24 @@ TrainPanel::TrainPanel(Engineer &e, Train &t):
        pnl_extra->set_geometry(GLtk::Geometry(0, 10, geom.w, 135));
        pnl_extra->set_visible(false);
 
-       const Route *route = train.get_route();
+       TrainRouter *router = train.get_ai_of_type<TrainRouter>();
+       if(!router)
+               router = new TrainRouter(train);
+
+       const Route *route = router->get_route();
        pnl_extra->add(*(lbl_route = new GLtk::Label((route ? route->get_name() : "Free run"))));
        lbl_route->set_style("digital");
        lbl_route->set_geometry(GLtk::Geometry(10, 85, geom.w-20, 20));
-       train.signal_route_changed.connect(sigc::mem_fun(this, &TrainPanel::train_route_changed));
+       router->signal_route_changed.connect(sigc::mem_fun(this, &TrainPanel::train_route_changed));
 
-       pnl_extra->add(*(lbl_status = new GLtk::Label(train.get_status())));
+       pnl_extra->add(*(lbl_status = new GLtk::Label(status.get_status())));
        lbl_status->set_style("digital");
        lbl_status->set_geometry(GLtk::Geometry(10, 60, geom.w-20, 20));
-       train.signal_status_changed.connect(sigc::mem_fun(this, &TrainPanel::train_status_changed));
+       status.signal_changed.connect(sigc::mem_fun(this, &TrainPanel::train_status_changed));
 
-       const map<unsigned, string> &funcs = train.get_locomotive_type().get_functions();
+       const VehicleType::FunctionMap &funcs = train.get_locomotive_type().get_functions();
        unsigned x = 10;
-       for(map<unsigned, string>::const_iterator i=funcs.begin(); i!=funcs.end(); ++i, x+=36)
+       for(VehicleType::FunctionMap::const_iterator i=funcs.begin(); i!=funcs.end(); ++i, x+=36)
        {
                string fname = i->second;
                fname[0] = toupper(fname[0]);
@@ -146,16 +147,16 @@ void TrainPanel::expand(bool e)
        engineer.rearrange_panels();
 }
 
-void TrainPanel::train_control_changed(const string &control, float value)
+void TrainPanel::ai_event(const TrainAI::Message &msg)
 {
-       if(control=="speed")
+       if(msg.type=="target-speed-changed")
        {
-               float speed = value/engineer.get_layout().get_catalogue().get_scale()*3.6;
+               float speed = msg.value.value<float>()/engineer.get_layout().get_catalogue().get_scale()*3.6;
                sld_speed->set_value(speed);
                lbl_speed->set_text(format("%3.0f", speed));
        }
-       else if(control=="reverse")
-               tgl_forward->set_value(value==0);
+       else if(msg.type=="reverse-changed")
+               tgl_forward->set_value(!msg.value.value<bool>());
 }
 
 void TrainPanel::train_function_changed(unsigned func, bool value)
@@ -211,12 +212,9 @@ void TrainPanel::goto_clicked()
 
 void TrainPanel::timetable_clicked()
 {
-       Timetable *timetable = train.get_timetable();
+       Timetable *timetable = train.get_ai_of_type<Timetable>();
        if(!timetable)
-       {
                timetable = new Timetable(train);
-               train.set_timetable(timetable);
-       }
 
        TimetableDialog *dialog = new TimetableDialog(*timetable);
        engineer.get_root().add(*dialog);
@@ -238,18 +236,12 @@ void TrainPanel::expand_clicked()
 void TrainPanel::speed_slider_changed(double value)
 {
        float speed = value/3.6*engineer.get_layout().get_catalogue().get_scale();
-       train.set_control("speed", speed);
+       train.ai_message(TrainAI::Message("set-target-speed", speed));
 }
 
 void TrainPanel::forward_toggled(bool value)
 {
-       if(train.get_speed() || sld_speed->get_value())
-       {
-               train.set_control("speed", 0);
-               tgl_forward->set_value(!train.get_control("reverse"));
-       }
-       else
-               train.set_control("reverse", !value);
+       train.ai_message(TrainAI::Message("set-reverse", !value));
 }
 
 void TrainPanel::func_toggled(bool value, unsigned func)
@@ -286,6 +278,7 @@ void TrainPanel::go_to(Track *track, unsigned)
 {
        pick_conn.disconnect();
 
-       if(!train.go_to(*track))
-               engineer.set_status("Could not set route");
+       TrainRouter *router = train.get_ai_of_type<TrainRouter>();
+       if(router)
+               router->set_destination(track->get_block());
 }