2 files changed, 106 insertions, 81 deletions

diff --git a/src/BiomeDef.cpp b/src/BiomeDef.cpp
index 3fba93e8a..9852b3dd9 100644
--- a/src/BiomeDef.cpp
+++ b/src/BiomeDef.cpp
@@ -7,6 +7,88 @@
 #include "BiomeDef.h"
 
 
+
+
+// The "map" used for biome <-> string conversions:
+static struct {
+	EMCSBiome    m_Biome;
+	const char * m_String;
+} g_BiomeMap[] =
+{
+	{biOcean,            "Ocean"} ,
+	{biPlains,           "Plains"},
+	{biDesert,           "Desert"},
+	{biExtremeHills,     "ExtremeHills"},
+	{biForest,           "Forest"},
+	{biTaiga,            "Taiga"},
+	{biSwampland,        "Swampland"},
+	{biRiver,            "River"},
+	{biNether,           "Hell"},
+	{biNether,           "Nether"},
+	{biEnd,              "Sky"},
+	{biEnd,              "End"},
+	{biFrozenOcean,      "FrozenOcean"},
+	{biFrozenRiver,      "FrozenRiver"},
+	{biIcePlains,        "IcePlains"},
+	{biIcePlains,        "Tundra"},
+	{biIceMountains,     "IceMountains"},
+	{biMushroomIsland,   "MushroomIsland"},
+	{biMushroomShore,    "MushroomShore"},
+	{biBeach,            "Beach"},
+	{biDesertHills,      "DesertHills"},
+	{biForestHills,      "ForestHills"},
+	{biTaigaHills,       "TaigaHills"},
+	{biExtremeHillsEdge, "ExtremeHillsEdge"},
+	{biJungle,           "Jungle"},
+	{biJungleHills,      "JungleHills"},
+	
+	// Release 1.7 biomes:
+	{biJungleEdge,       "JungleEdge"},
+	{biDeepOcean,        "DeepOcean"},
+	{biStoneBeach,       "StoneBeach"},
+	{biColdBeach,        "ColdBeach"},
+	{biBirchForest,      "BirchForest"},
+	{biBirchForestHills, "BirchForestHills"},
+	{biRoofedForest,     "RoofedForest"},
+	{biColdTaiga,        "ColdTaiga"},
+	{biColdTaigaHills,   "ColdTaigaHills"},
+	{biMegaTaiga,        "MegaTaiga"},
+	{biMegaTaigaHills,   "MegaTaigaHills"},
+	{biExtremeHillsPlus, "ExtremeHillsPlus"},
+	{biSavanna,          "Savanna"},
+	{biSavannaPlateau,   "SavannaPlateau"},
+	{biMesa,             "Mesa"},
+	{biMesaPlateauF,     "MesaPlateauF"},
+	{biMesaPlateau,      "MesaPlateau"},
+	
+	// Release 1.7 variants:
+	{biSunflowerPlains,      "SunflowerPlains"},
+	{biDesertM,              "DesertM"},
+	{biExtremeHillsM,        "ExtremeHillsM"},
+	{biFlowerForest,         "FlowerForest"},
+	{biTaigaM,               "TaigaM"},
+	{biSwamplandM,           "SwamplandM"},
+	{biIcePlainsSpikes,      "IcePlainsSpikes"},
+	{biJungleM,              "JungleM"},
+	{biJungleEdgeM,          "JungleEdgeM"},
+	{biBirchForestM,         "BirchForestM"},
+	{biBirchForestHillsM,    "BirchForestHillsM"},
+	{biRoofedForestM,        "RoofedForestM"},
+	{biColdTaigaM,           "ColdTaigaM"},
+	{biMegaSpruceTaiga,      "MegaSpruceTaiga"},
+	{biMegaSpruceTaigaHills, "MegaSpruceTaigaHills"},
+	{biExtremeHillsPlusM,    "ExtremeHillsPlusM"},
+	{biSavannaM,             "SavannaM"},
+	{biSavannaPlateauM,      "SavannaPlateauM"},
+	{biMesaBryce,            "MesaBryce"},
+	{biMesaPlateauFM,        "MesaPlateauFM"},
+	{biMesaPlateauM,         "MesaPlateauM"},
+} ;
+
+
+
+
+
 EMCSBiome StringToBiome(const AString & a_BiomeString)
 {
 	// If it is a number, return it:
@@ -25,87 +107,11 @@ EMCSBiome StringToBiome(const AString & a_BiomeString)
 		return biInvalidBiome;
 	}
 	
-	// Convert using the built-in map:
-	static struct {
-		EMCSBiome    m_Biome;
-		const char * m_String;
-	} BiomeMap[] =
-	{
-		{biOcean,            "Ocean"} ,
-		{biPlains,           "Plains"},
-		{biDesert,           "Desert"},
-		{biExtremeHills,     "ExtremeHills"},
-		{biForest,           "Forest"},
-		{biTaiga,            "Taiga"},
-		{biSwampland,        "Swampland"},
-		{biRiver,            "River"},
-		{biNether,           "Hell"},
-		{biNether,           "Nether"},
-		{biEnd,              "Sky"},
-		{biEnd,              "End"},
-		{biFrozenOcean,      "FrozenOcean"},
-		{biFrozenRiver,      "FrozenRiver"},
-		{biIcePlains,        "IcePlains"},
-		{biIcePlains,        "Tundra"},
-		{biIceMountains,     "IceMountains"},
-		{biMushroomIsland,   "MushroomIsland"},
-		{biMushroomShore,    "MushroomShore"},
-		{biBeach,            "Beach"},
-		{biDesertHills,      "DesertHills"},
-		{biForestHills,      "ForestHills"},
-		{biTaigaHills,       "TaigaHills"},
-		{biExtremeHillsEdge, "ExtremeHillsEdge"},
-		{biJungle,           "Jungle"},
-		{biJungleHills,      "JungleHills"},
-		
-		// Release 1.7 biomes:
-		{biJungleEdge,       "JungleEdge"},
-		{biDeepOcean,        "DeepOcean"},
-		{biStoneBeach,       "StoneBeach"},
-		{biColdBeach,        "ColdBeach"},
-		{biBirchForest,      "BirchForest"},
-		{biBirchForestHills, "BirchForestHills"},
-		{biRoofedForest,     "RoofedForest"},
-		{biColdTaiga,        "ColdTaiga"},
-		{biColdTaigaHills,   "ColdTaigaHills"},
-		{biMegaTaiga,        "MegaTaiga"},
-		{biMegaTaigaHills,   "MegaTaigaHills"},
-		{biExtremeHillsPlus, "ExtremeHillsPlus"},
-		{biSavanna,          "Savanna"},
-		{biSavannaPlateau,   "SavannaPlateau"},
-		{biMesa,             "Mesa"},
-		{biMesaPlateauF,     "MesaPlateauF"},
-		{biMesaPlateau,      "MesaPlateau"},
-		
-		// Release 1.7 variants:
-		{biSunflowerPlains,      "SunflowerPlains"},
-		{biDesertM,              "DesertM"},
-		{biExtremeHillsM,        "ExtremeHillsM"},
-		{biFlowerForest,         "FlowerForest"},
-		{biTaigaM,               "TaigaM"},
-		{biSwamplandM,           "SwamplandM"},
-		{biIcePlainsSpikes,      "IcePlainsSpikes"},
-		{biJungleM,              "JungleM"},
-		{biJungleEdgeM,          "JungleEdgeM"},
-		{biBirchForestM,         "BirchForestM"},
-		{biBirchForestHillsM,    "BirchForestHillsM"},
-		{biRoofedForestM,        "RoofedForestM"},
-		{biColdTaigaM,           "ColdTaigaM"},
-		{biMegaSpruceTaiga,      "MegaSpruceTaiga"},
-		{biMegaSpruceTaigaHills, "MegaSpruceTaigaHills"},
-		{biExtremeHillsPlusM,    "ExtremeHillsPlusM"},
-		{biSavannaM,             "SavannaM"},
-		{biSavannaPlateauM,      "SavannaPlateauM"},
-		{biMesaBryce,            "MesaBryce"},
-		{biMesaPlateauFM,        "MesaPlateauFM"},
-		{biMesaPlateauM,         "MesaPlateauM"},
-	} ;
-	
-	for (size_t i = 0; i < ARRAYCOUNT(BiomeMap); i++)
+	for (size_t i = 0; i < ARRAYCOUNT(g_BiomeMap); i++)
 	{
-		if (NoCaseCompare(BiomeMap[i].m_String, a_BiomeString) == 0)
+		if (NoCaseCompare(g_BiomeMap[i].m_String, a_BiomeString) == 0)
 		{
-			return BiomeMap[i].m_Biome;
+			return g_BiomeMap[i].m_Biome;
 		}
 	}  // for i - BiomeMap[]
 	return biInvalidBiome;
@@ -115,6 +121,22 @@ EMCSBiome StringToBiome(const AString & a_BiomeString)
 
 
 
+AString BiomeToString(int a_Biome)
+{
+	for (size_t i = 0; i < ARRAYCOUNT(g_BiomeMap); i++)
+	{
+		if (g_BiomeMap[i].m_Biome == a_Biome)
+		{
+			return g_BiomeMap[i].m_String;
+		}
+	}
+	return AString();
+}
+
+
+
+
+
 bool IsBiomeNoDownfall(EMCSBiome a_Biome)
 {
 	switch (a_Biome)
diff --git a/src/BiomeDef.h b/src/BiomeDef.h
index 474d4df76..67916890d 100644
--- a/src/BiomeDef.h
+++ b/src/BiomeDef.h
@@ -104,10 +104,13 @@ enum EMCSBiome
 	biMaxVariantBiome = biNumVariantBiomes - 1,  // The maximum biome value
 } ;
 
-/// Translates a biome string to biome enum. Takes either a number or a biome alias (built-in). Returns biInvalidBiome on failure.
+/** Translates a biome string to biome enum. Takes either a number or a biome alias (built-in). Returns biInvalidBiome on failure. */
 extern EMCSBiome StringToBiome(const AString & a_BiomeString);
 
-/// Returns true if the biome has no downfall - deserts and savannas
+/** Translates biome enum into biome string. Returns empty string on failure (unknown biome). */
+extern AString BiomeToString(int a_Biome);
+
+/** Returns true if the biome has no downfall - deserts and savannas */
 extern bool IsBiomeNoDownfall(EMCSBiome a_Biome);