add a tooltip with the experience modifier for the units XP display

changelog

@@ -21,6 +21,7 @@ Version 1.3.6+svn:
    * Enable "Save Game" and "View Chat Log" menu entries in replay mode.
    * Add an additional line below the minimap in the "Multiplayer->Create game"
      screen that displays the size of the selected map. (patch #776 by uso)
+   * Add a tooltip with the experience modifier for the units XP display.
  * WML engine:
    * now [base_unit]id= inside [unit] can extend upon existing unit types
    * new extra_defines key to define in campaigns some other preprocessor

src/game_display.cpp

@@ -58,6 +58,7 @@ game_display::game_display(unit_map& units, CVideo& video, const gamemap& map,
 	temp_unit_(NULL),
 	status_(status),
 	teams_(t),
+	level_(level),
 	invalidateUnit_(true),
 	currentTeam_(0), activeTeam_(0),
 	sidebarScaling_(1.0),
@@ -540,7 +541,7 @@ void game_display::draw_report(reports::TYPE report_num)
 							  units_, teams_,
 							  teams_[viewing_team()],
 							  size_t(currentTeam_+1),size_t(activeTeam_+1),
-							  selectedHex_,mouseoverHex_,status_,observers_);
+							  selectedHex_,mouseoverHex_,status_,observers_,level_);
 
 	brighten = false;
 	if(report_num == reports::TIME_OF_DAY) {

src/game_display.hpp

@@ -200,6 +200,8 @@ private:
 
 	const std::vector<team>& teams_;
 
+	const config& level_;
+
 	void invalidate_route();
 
 	bool invalidateUnit_;

src/generate_report.cpp

@@ -36,7 +36,8 @@ report generate_report(TYPE type,
                        const std::vector<team>& teams, const team& current_team,
                        unsigned int current_side, unsigned int playing_side,
                        const gamemap::location& loc, const gamemap::location& mouseover,
-                       const gamestatus& status, const std::set<std::string>& observers)
+                       const gamestatus& status, const std::set<std::string>& observers,
+                       const config& level)
 {
 	unit_map::iterator u = units.end();
 	SDL_Color HPC;
@@ -140,10 +141,17 @@ Units cannot be killed by poison alone. The poison will not reduce it below 1 HP
 	  break;
 	}
 	case UNIT_XP: {
+	  report res;
+	  std::stringstream tooltip;
+
 	  XPC=u->second.xp_color();
 	  str << "<" << (int) XPC.r << "," << (int) XPC.g << "," << (int) XPC.b << ">"
 	      << u->second.experience() << "/" << u->second.max_experience();
-	  break;
+
+	  tooltip << _("Experience Modifier: ") << ((level["experience_modifier"] != "") ? level["experience_modifier"] : "100") << "%";
+	  res.add_text(str,tooltip);
+
+	  return res;
 	}
 	case UNIT_ADVANCEMENT_OPTIONS: {
 	  report res;

src/reports.hpp

@@ -90,7 +90,8 @@ namespace reports {
 	                       const std::vector<team>& teams, const team& current_team,
 	                       unsigned int current_side, int unsigned active_side,
 	                       const gamemap::location& loc, const gamemap::location& mouseover,
-	                       const gamestatus& status, const std::set<std::string>& observers);
+	                       const gamestatus& status, const std::set<std::string>& observers,
+	                       const config& level);
 }
 
 #endif