add gamemap argument to tod_manager::add_time_area(config &c)

This is needed to properly parse a list of locations from strings,
to have the dimensions available.

This allows to refactor tod_manager and not use resources:: ptrs
in its implementation, instead using the objects from the relevant
context.

src/editor/map/map_context.cpp

@@ -281,7 +281,7 @@ void map_context::load_scenario(const config& game_config)
 
 	tod_manager_.reset(new tod_manager(scenario));
 	BOOST_FOREACH(const config &time_area, scenario.child_range("time_area")) {
-		tod_manager_->add_time_area(time_area);
+		tod_manager_->add_time_area(map_,time_area);
 	}
 
 	BOOST_FOREACH(const config& item, scenario.child_range("item")) {

src/play_controller.cpp

@@ -195,7 +195,7 @@ void play_controller::init(CVideo& video){
 	}
 
 	BOOST_FOREACH(const config &t, level_.child_range("time_area")) {
-		tod_manager_.add_time_area(t);
+		tod_manager_.add_time_area(gameboard_.map(),t);
 	}
 
 	LOG_NG << "initialized teams... "    << (SDL_GetTicks() - ticks_) << std::endl;

src/tod_manager.cpp

@@ -13,18 +13,18 @@
  */
 
 #include "tod_manager.hpp"
-#include "wml_exception.hpp"
-#include "gettext.hpp"
+
 #include "display_context.hpp"
 #include "formula_string_utils.hpp"
 #include "gamestatus.hpp"
+#include "gettext.hpp"
 #include "log.hpp"
 #include "map.hpp"
 #include "play_controller.hpp"
 #include "random_new.hpp"
-#include "resources.hpp"
 #include "unit.hpp"
 #include "unit_abilities.hpp"
+#include "wml_exception.hpp"
 
 #include <boost/foreach.hpp>
 #include <boost/range/adaptors.hpp>
@@ -316,15 +316,15 @@ const std::set<map_location>& tod_manager::get_area_by_index(int index) const
 	return areas_[index].hexes;
 }
 
-void tod_manager::add_time_area(const config& cfg)
+void tod_manager::add_time_area(const gamemap & map, const config& cfg)
 {
 	areas_.push_back(area_time_of_day());
 	area_time_of_day &area = areas_.back();
 	area.id = cfg["id"].str();
 	area.xsrc = cfg["x"].str();
 	area.ysrc = cfg["y"].str();
 	area.currentTime = cfg["current_time"].to_int(0);
-	std::vector<map_location> const& locs (resources::disp_context->map().parse_location_range(area.xsrc, area.ysrc, true));
+	std::vector<map_location> const& locs (map.parse_location_range(area.xsrc, area.ysrc, true));
 	area.hexes.insert(locs.begin(), locs.end());
 	time_of_day::parse_times(cfg, area.times);
 }

src/tod_manager.hpp

@@ -117,7 +117,7 @@ class tod_manager : public savegame::savegame_config
 		 * @param cfg                 Config object containing x,y range/list of
 		 *                            locations and desired [time] information.
 		 */
-		void add_time_area(const config& cfg);
+		void add_time_area(const gamemap & map, const config& cfg);
 
 		/**
 		 * Adds a new local time area from a set of locations, making those