1 files changed, 130 insertions, 0 deletions

diff --git a/src/BiomeDef.cpp b/src/BiomeDef.cpp
new file mode 100644
index 000000000..06b48e9d0
--- /dev/null
+++ b/src/BiomeDef.cpp
@@ -0,0 +1,130 @@
+
+// BiomeDef.cpp
+
+// Implements biome helper functions
+
+
+
+
+EMCSBiome StringToBiome(const AString & a_BiomeString)
+{
+	// If it is a number, return it:
+	int res = atoi(a_BiomeString.c_str());
+	if ((res != 0) || (a_BiomeString.compare("0") == 0))
+	{
+		// It was a valid number
+		return (EMCSBiome)res;
+	}
+	
+	// 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++)
+	{
+		if (NoCaseCompare(BiomeMap[i].m_String, a_BiomeString) == 0)
+		{
+			return BiomeMap[i].m_Biome;
+		}
+	}  // for i - BiomeMap[]
+	return (EMCSBiome)-1;
+}
+
+
+
+
+
+bool IsBiomeNoDownfall(EMCSBiome a_Biome)
+{
+	switch (a_Biome)
+	{
+		case biDesert:
+		case biDesertHills:
+		case biDesertM:
+		case biSavanna:
+		case biSavannaM:
+		case biSavannaPlateau:
+		case biSavannaPlateauM:
+		case biNether:
+		case biEnd:
+		{
+			return true;
+		}
+		default:
+		{
+			return false;
+		}
+	}
+}
\ No newline at end of file