From 21f8c58aeb9eee5498620fc6dfd6313f2f907bea Mon Sep 17 00:00:00 2001
From: "Ignacio R. Morelle" <shadowm@wesnoth.org>
Date: Sat, 30 May 2015 06:38:58 -0300
Subject: [PATCH] Print info loglevel debug info when registering color ranges
 and palettes

---
 src/color_range.cpp | 16 ++++++++++++++++
 src/color_range.hpp |  3 +++
 src/game_config.cpp |  5 +++++
 3 files changed, 24 insertions(+)

diff --git a/src/color_range.cpp b/src/color_range.cpp
index 62d7a83429c..89caa4f92b2 100644
--- a/src/color_range.cpp
+++ b/src/color_range.cpp
@@ -184,3 +184,19 @@ int color_range::index() const
 	}
 	return 0;
 }
+
+std::string color_range::debug() const
+{
+	std::ostringstream o;
+
+	static const Uint32 mask = 0x00FFFFFF;
+
+	o << std::hex << std::setfill('0')
+	  << '{' << std::setw(6) << (mid_ & mask)
+	  << ',' << std::setw(6) << (max_ & mask)
+	  << ',' << std::setw(6) << (min_ & mask)
+	  << ',' << std::setw(6) << (rep_ & mask)
+	  << '}';
+
+	return o.str();
+}
diff --git a/src/color_range.hpp b/src/color_range.hpp
index 79a379f477c..12bc4bf094f 100644
--- a/src/color_range.hpp
+++ b/src/color_range.hpp
@@ -102,6 +102,9 @@ public:
 
   int index() const; // the default team index for this color, or 0 for none
 
+  /** Return a string describing the color range for debug output. */
+  std::string debug() const;
+
 private:
   Uint32 mid_ , max_ , min_ , rep_;
 };
diff --git a/src/game_config.cpp b/src/game_config.cpp
index 1c38d4ab4fc..8771008c97e 100644
--- a/src/game_config.cpp
+++ b/src/game_config.cpp
@@ -31,6 +31,7 @@
 
 static lg::log_domain log_engine("engine");
 #define DBG_NG LOG_STREAM(debug, log_engine)
+#define LOG_NG LOG_STREAM(info, log_engine)
 #define ERR_NG LOG_STREAM(err, log_engine)
 
 namespace game_config
@@ -335,6 +336,9 @@ namespace game_config
 			}
 			team_rgb_range.insert(std::make_pair(id,color_range(temp)));
 			team_rgb_name[id] = teamC["name"];
+
+			LOG_NG << "registered color range '" << id << "': " << team_rgb_range[id].debug() << '\n';
+
 			//generate palette of same name;
 			std::vector<Uint32> tp = palette(team_rgb_range[id]);
 			if (tp.empty()) {
@@ -352,6 +356,7 @@ namespace game_config
 					ERR_NG << "Invalid color palette: " << rgb.second << std::endl;
 				}
 				team_rgb_colors.insert(std::make_pair(rgb.first, temp));
+				LOG_NG << "registered color palette: " << rgb.first << '\n';
 			}
 		}
 	}