package net.optifine.config;

import java.lang.reflect.Array;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collection;
import java.util.EnumSet;
import java.util.HashMap;
import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.TreeSet;
import net.minecraft.block.Block;
import net.minecraft.block.BlockDoublePlant;
import net.minecraft.block.properties.IProperty;
import net.minecraft.block.state.IBlockState;
import net.minecraft.init.Blocks;
import net.minecraft.item.EnumDyeColor;
import net.minecraft.item.Item;
import net.minecraft.util.EnumFacing;
import net.minecraft.util.EnumWorldBlockLayer;
import net.minecraft.util.IStringSerializable;
import net.minecraft.util.ResourceLocation;
import net.minecraft.world.biome.BiomeGenBase;
import net.optifine.Config;
import net.optifine.ConnectedProperties;

public class ConnectedParser {
	private String context = null;
	public static final EnumDyeColor[] DYE_COLORS_INVALID = new EnumDyeColor[0];
	private static final INameGetter<Enum> NAME_GETTER_ENUM = new INameGetter<Enum>() {
		public String getName(Enum en) {
			return en.name();
		}
	};
	private static final INameGetter<EnumDyeColor> NAME_GETTER_DYE_COLOR = new INameGetter<EnumDyeColor>() {
		public String getName(EnumDyeColor col) {
			return col.getName();
		}
	};

	public ConnectedParser(String context) {
		this.context = context;
	}

	public String parseName(String path) {
		String s = path;
		int i = path.lastIndexOf(47);

		if (i >= 0) {
			s = path.substring(i + 1);
		}

		int j = s.lastIndexOf(46);

		if (j >= 0) {
			s = s.substring(0, j);
		}

		return s;
	}

	public String parseBasePath(String path) {
		int i = path.lastIndexOf(47);
		return i < 0 ? "" : path.substring(0, i);
	}

	public MatchBlock[] parseMatchBlocks(String propMatchBlocks) {
		if (propMatchBlocks == null) {
			return null;
		} else {
			List list = new ArrayList();
			String[] astring = Config.tokenize(propMatchBlocks, " ");

			for (int i = 0; i < astring.length; ++i) {
				String s = astring[i];
				MatchBlock[] amatchblock = this.parseMatchBlock(s);

				if (amatchblock != null) {
					list.addAll(Arrays.asList(amatchblock));
				}
			}

			MatchBlock[] amatchblock1 = (MatchBlock[]) ((MatchBlock[]) list.toArray(new MatchBlock[list.size()]));
			return amatchblock1;
		}
	}

	public IBlockState parseBlockState(String str, IBlockState def) {
		MatchBlock[] amatchblock = this.parseMatchBlock(str);

		if (amatchblock == null) {
			return def;
		} else if (amatchblock.length != 1) {
			return def;
		} else {
			MatchBlock matchblock = amatchblock[0];
			int i = matchblock.getBlockId();
			Block block = Block.getBlockById(i);
			return block.getDefaultState();
		}
	}

	public MatchBlock[] parseMatchBlock(String blockStr) {
		if (blockStr == null) {
			return null;
		} else {
			blockStr = blockStr.trim();

			if (blockStr.length() <= 0) {
				return null;
			} else {
				String[] astring = Config.tokenize(blockStr, ":");
				String s = "minecraft";
				int i = 0;

				if (astring.length > 1 && this.isFullBlockName(astring)) {
					s = astring[0];
					i = 1;
				} else {
					s = "minecraft";
					i = 0;
				}

				String s1 = astring[i];
				String[] astring1 = (String[]) Arrays.copyOfRange(astring, i + 1, astring.length);
				Block[] ablock = this.parseBlockPart(s, s1);

				if (ablock == null) {
					return null;
				} else {
					MatchBlock[] amatchblock = new MatchBlock[ablock.length];

					for (int j = 0; j < ablock.length; ++j) {
						Block block = ablock[j];
						int k = Block.getIdFromBlock(block);
						int[] aint = null;

						if (astring1.length > 0) {
							aint = this.parseBlockMetadatas(block, astring1);

							if (aint == null) {
								return null;
							}
						}

						MatchBlock matchblock = new MatchBlock(k, aint);
						amatchblock[j] = matchblock;
					}

					return amatchblock;
				}
			}
		}
	}

	public boolean isFullBlockName(String[] parts) {
		if (parts.length < 2) {
			return false;
		} else {
			String s = parts[1];
			return s.length() < 1 ? false : (this.startsWithDigit(s) ? false : !s.contains("="));
		}
	}

	public boolean startsWithDigit(String str) {
		if (str == null) {
			return false;
		} else if (str.length() < 1) {
			return false;
		} else {
			char c0 = str.charAt(0);
			return Character.isDigit(c0);
		}
	}

	public Block[] parseBlockPart(String domain, String blockPart) {
		if (this.startsWithDigit(blockPart)) {
			int[] aint = this.parseIntList(blockPart);

			if (aint == null) {
				return null;
			} else {
				Block[] ablock1 = new Block[aint.length];

				for (int j = 0; j < aint.length; ++j) {
					int i = aint[j];
					Block block1 = Block.getBlockById(i);

					if (block1 == null) {
						this.warn("Block not found for id: " + i);
						return null;
					}

					ablock1[j] = block1;
				}

				return ablock1;
			}
		} else {
			String s = domain + ":" + blockPart;
			Block block = Block.getBlockFromName(s);

			if (block == null) {
				this.warn("Block not found for name: " + s);
				return null;
			} else {
				Block[] ablock = new Block[] { block };
				return ablock;
			}
		}
	}

	public int[] parseBlockMetadatas(Block block, String[] params) {
		if (params.length <= 0) {
			return null;
		} else {
			String s = params[0];

			if (this.startsWithDigit(s)) {
				int[] aint = this.parseIntList(s);
				return aint;
			} else {
				IBlockState iblockstate = block.getDefaultState();
				Collection collection = iblockstate.getPropertyNames();
				Map<IProperty, List<Comparable>> map = new HashMap();

				for (int i = 0; i < params.length; ++i) {
					String s1 = params[i];

					if (s1.length() > 0) {
						String[] astring = Config.tokenize(s1, "=");

						if (astring.length != 2) {
							this.warn("Invalid block property: " + s1);
							return null;
						}

						String s2 = astring[0];
						String s3 = astring[1];
						IProperty iproperty = ConnectedProperties.getProperty(s2, collection);

						if (iproperty == null) {
							this.warn("Property not found: " + s2 + ", block: " + block);
							return null;
						}

						List<Comparable> list = (List) map.get(s2);

						if (list == null) {
							list = new ArrayList();
							map.put(iproperty, list);
						}

						String[] astring1 = Config.tokenize(s3, ",");

						for (int j = 0; j < astring1.length; ++j) {
							String s4 = astring1[j];
							Comparable comparable = parsePropertyValue(iproperty, s4);

							if (comparable == null) {
								this.warn(
										"Property value not found: " + s4 + ", property: " + s2 + ", block: " + block);
								return null;
							}

							list.add(comparable);
						}
					}
				}

				if (map.isEmpty()) {
					return null;
				} else {
					List<Integer> list1 = new ArrayList();

					for (int k = 0; k < 16; ++k) {
						int l = k;

						try {
							IBlockState iblockstate1 = this.getStateFromMeta(block, l);

							if (this.matchState(iblockstate1, map)) {
								list1.add(Integer.valueOf(l));
							}
						} catch (IllegalArgumentException var18) {
							;
						}
					}

					if (list1.size() == 16) {
						return null;
					} else {
						int[] aint1 = new int[list1.size()];

						for (int i1 = 0; i1 < aint1.length; ++i1) {
							aint1[i1] = ((Integer) list1.get(i1)).intValue();
						}

						return aint1;
					}
				}
			}
		}
	}

	private IBlockState getStateFromMeta(Block block, int md) {
		try {
			IBlockState iblockstate = block.getStateFromMeta(md);

			if (block == Blocks.double_plant && md > 7) {
				IBlockState iblockstate1 = block.getStateFromMeta(md & 7);
				iblockstate = iblockstate.withProperty(BlockDoublePlant.VARIANT,
						iblockstate1.getValue(BlockDoublePlant.VARIANT));
			}

			return iblockstate;
		} catch (IllegalArgumentException var5) {
			return block.getDefaultState();
		}
	}

	public static Comparable parsePropertyValue(IProperty prop, String valStr) {
		Class oclass = prop.getValueClass();
		Comparable comparable = parseValue(valStr, oclass);

		if (comparable == null) {
			Collection collection = prop.getAllowedValues();
			comparable = getPropertyValue(valStr, collection);
		}

		return comparable;
	}

	public static Comparable getPropertyValue(String value, Collection propertyValues) {
		for (Object comparable0 : propertyValues) {
			Comparable comparable = (Comparable) comparable0;
			if (getValueName(comparable).equals(value)) {
				return comparable;
			}
		}

		return null;
	}

	private static Object getValueName(Comparable obj) {
		if (obj instanceof IStringSerializable) {
			IStringSerializable istringserializable = (IStringSerializable) obj;
			return istringserializable.getName();
		} else {
			return obj.toString();
		}
	}

	public static Comparable parseValue(String str, Class cls) {
		if (cls == String.class) {
			return str;
		} else if (cls == Boolean.class) {
			return Boolean.valueOf(str);
		} else if (cls == Float.class) {
			return Float.valueOf(str);
		} else if (cls == Double.class) {
			return Double.valueOf(str);
		} else if (cls == Integer.class) {
			return Integer.valueOf(str);
		} else {
			return cls == Long.class ? Long.valueOf(str) : null;
		}
	}

	public boolean matchState(IBlockState bs, Map<IProperty, List<Comparable>> mapPropValues) {
		for (IProperty iproperty : mapPropValues.keySet()) {
			List<Comparable> list = (List) mapPropValues.get(iproperty);
			Comparable comparable = bs.getValue(iproperty);

			if (comparable == null) {
				return false;
			}

			if (!list.contains(comparable)) {
				return false;
			}
		}

		return true;
	}

	public BiomeGenBase[] parseBiomes(String str) {
		if (str == null) {
			return null;
		} else {
			str = str.trim();
			boolean flag = false;

			if (str.startsWith("!")) {
				flag = true;
				str = str.substring(1);
			}

			String[] astring = Config.tokenize(str, " ");
			List list = new ArrayList();

			for (int i = 0; i < astring.length; ++i) {
				String s = astring[i];
				BiomeGenBase biomegenbase = this.findBiome(s);

				if (biomegenbase == null) {
					this.warn("Biome not found: " + s);
				} else {
					list.add(biomegenbase);
				}
			}

			if (flag) {
				List<BiomeGenBase> list1 = new ArrayList(Arrays.asList(BiomeGenBase.getBiomeGenArray()));
				list1.removeAll(list);
				list = list1;
			}

			BiomeGenBase[] abiomegenbase = (BiomeGenBase[]) ((BiomeGenBase[]) list
					.toArray(new BiomeGenBase[list.size()]));
			return abiomegenbase;
		}
	}

	public BiomeGenBase findBiome(String biomeName) {
		biomeName = biomeName.toLowerCase();

		if (biomeName.equals("nether")) {
			return BiomeGenBase.hell;
		} else {
			BiomeGenBase[] abiomegenbase = BiomeGenBase.getBiomeGenArray();

			for (int i = 0; i < abiomegenbase.length; ++i) {
				BiomeGenBase biomegenbase = abiomegenbase[i];

				if (biomegenbase != null) {
					String s = biomegenbase.biomeName.replace(" ", "").toLowerCase();

					if (s.equals(biomeName)) {
						return biomegenbase;
					}
				}
			}

			return null;
		}
	}

	public int parseInt(String str, int defVal) {
		if (str == null) {
			return defVal;
		} else {
			str = str.trim();
			int i = Config.parseInt(str, -1);

			if (i < 0) {
				this.warn("Invalid number: " + str);
				return defVal;
			} else {
				return i;
			}
		}
	}

	public int[] parseIntList(String str) {
		if (str == null) {
			return null;
		} else {
			List<Integer> list = new ArrayList();
			String[] astring = Config.tokenize(str, " ,");

			for (int i = 0; i < astring.length; ++i) {
				String s = astring[i];

				if (s.contains("-")) {
					String[] astring1 = Config.tokenize(s, "-");

					if (astring1.length != 2) {
						this.warn("Invalid interval: " + s + ", when parsing: " + str);
					} else {
						int k = Config.parseInt(astring1[0], -1);
						int l = Config.parseInt(astring1[1], -1);

						if (k >= 0 && l >= 0 && k <= l) {
							for (int i1 = k; i1 <= l; ++i1) {
								list.add(Integer.valueOf(i1));
							}
						} else {
							this.warn("Invalid interval: " + s + ", when parsing: " + str);
						}
					}
				} else {
					int j = Config.parseInt(s, -1);

					if (j < 0) {
						this.warn("Invalid number: " + s + ", when parsing: " + str);
					} else {
						list.add(Integer.valueOf(j));
					}
				}
			}

			int[] aint = new int[list.size()];

			for (int j1 = 0; j1 < aint.length; ++j1) {
				aint[j1] = ((Integer) list.get(j1)).intValue();
			}

			return aint;
		}
	}

	public boolean[] parseFaces(String str, boolean[] defVal) {
		if (str == null) {
			return defVal;
		} else {
			EnumSet enumset = EnumSet.allOf(EnumFacing.class);
			String[] astring = Config.tokenize(str, " ,");

			for (int i = 0; i < astring.length; ++i) {
				String s = astring[i];

				if (s.equals("sides")) {
					enumset.add(EnumFacing.NORTH);
					enumset.add(EnumFacing.SOUTH);
					enumset.add(EnumFacing.WEST);
					enumset.add(EnumFacing.EAST);
				} else if (s.equals("all")) {
					enumset.addAll(Arrays.asList(EnumFacing._VALUES));
				} else {
					EnumFacing enumfacing = this.parseFace(s);

					if (enumfacing != null) {
						enumset.add(enumfacing);
					}
				}
			}

			boolean[] aboolean = new boolean[EnumFacing._VALUES.length];

			for (int j = 0; j < aboolean.length; ++j) {
				aboolean[j] = enumset.contains(EnumFacing._VALUES[j]);
			}

			return aboolean;
		}
	}

	public EnumFacing parseFace(String str) {
		str = str.toLowerCase();

		if (!str.equals("bottom") && !str.equals("down")) {
			if (!str.equals("top") && !str.equals("up")) {
				if (str.equals("north")) {
					return EnumFacing.NORTH;
				} else if (str.equals("south")) {
					return EnumFacing.SOUTH;
				} else if (str.equals("east")) {
					return EnumFacing.EAST;
				} else if (str.equals("west")) {
					return EnumFacing.WEST;
				} else {
					Config.warn("Unknown face: " + str);
					return null;
				}
			} else {
				return EnumFacing.UP;
			}
		} else {
			return EnumFacing.DOWN;
		}
	}

	public void dbg(String str) {
		Config.dbg("" + this.context + ": " + str);
	}

	public void warn(String str) {
		Config.warn("" + this.context + ": " + str);
	}

	public RangeListInt parseRangeListInt(String str) {
		if (str == null) {
			return null;
		} else {
			RangeListInt rangelistint = new RangeListInt();
			String[] astring = Config.tokenize(str, " ,");

			for (int i = 0; i < astring.length; ++i) {
				String s = astring[i];
				RangeInt rangeint = this.parseRangeInt(s);

				if (rangeint == null) {
					return null;
				}

				rangelistint.addRange(rangeint);
			}

			return rangelistint;
		}
	}

	private RangeInt parseRangeInt(String str) {
		if (str == null) {
			return null;
		} else if (str.indexOf(45) >= 0) {
			String[] astring = Config.tokenize(str, "-");

			if (astring.length != 2) {
				this.warn("Invalid range: " + str);
				return null;
			} else {
				int j = Config.parseInt(astring[0], -1);
				int k = Config.parseInt(astring[1], -1);

				if (j >= 0 && k >= 0) {
					return new RangeInt(j, k);
				} else {
					this.warn("Invalid range: " + str);
					return null;
				}
			}
		} else {
			int i = Config.parseInt(str, -1);

			if (i < 0) {
				this.warn("Invalid integer: " + str);
				return null;
			} else {
				return new RangeInt(i, i);
			}
		}
	}

	public boolean parseBoolean(String str, boolean defVal) {
		if (str == null) {
			return defVal;
		} else {
			String s = str.toLowerCase().trim();

			if (s.equals("true")) {
				return true;
			} else if (s.equals("false")) {
				return false;
			} else {
				this.warn("Invalid boolean: " + str);
				return defVal;
			}
		}
	}

	public Boolean parseBooleanObject(String str) {
		if (str == null) {
			return null;
		} else {
			String s = str.toLowerCase().trim();

			if (s.equals("true")) {
				return Boolean.TRUE;
			} else if (s.equals("false")) {
				return Boolean.FALSE;
			} else {
				this.warn("Invalid boolean: " + str);
				return null;
			}
		}
	}

	public static int parseColor(String str, int defVal) {
		if (str == null) {
			return defVal;
		} else {
			str = str.trim();

			try {
				int i = Integer.parseInt(str, 16) & 16777215;
				return i;
			} catch (NumberFormatException var3) {
				return defVal;
			}
		}
	}

	public static int parseColor4(String str, int defVal) {
		if (str == null) {
			return defVal;
		} else {
			str = str.trim();

			try {
				int i = (int) (Long.parseLong(str, 16) & -1L);
				return i;
			} catch (NumberFormatException var3) {
				return defVal;
			}
		}
	}

	public EnumWorldBlockLayer parseBlockRenderLayer(String str, EnumWorldBlockLayer def) {
		if (str == null) {
			return def;
		} else {
			str = str.toLowerCase().trim();
			EnumWorldBlockLayer[] aenumworldblocklayer = EnumWorldBlockLayer.values();

			for (int i = 0; i < aenumworldblocklayer.length; ++i) {
				EnumWorldBlockLayer enumworldblocklayer = aenumworldblocklayer[i];

				if (str.equals(enumworldblocklayer.name().toLowerCase())) {
					return enumworldblocklayer;
				}
			}

			return def;
		}
	}

	public <T> T parseObject(String str, T[] objs, INameGetter nameGetter, String property) {
		if (str == null) {
			return (T) null;
		} else {
			String s = str.toLowerCase().trim();

			for (int i = 0; i < objs.length; ++i) {
				T t = objs[i];
				String s1 = nameGetter.getName(t);

				if (s1 != null && s1.toLowerCase().equals(s)) {
					return t;
				}
			}

			this.warn("Invalid " + property + ": " + str);
			return (T) null;
		}
	}

	public <T> T[] parseObjects(String str, T[] objs, INameGetter nameGetter, String property, T[] errValue) {
		if (str == null) {
			return null;
		} else {
			str = str.toLowerCase().trim();
			String[] astring = Config.tokenize(str, " ");
			T[] at = (T[]) Array.newInstance(objs.getClass().getComponentType(), astring.length);

			for (int i = 0; i < astring.length; ++i) {
				String s = astring[i];
				T t = this.parseObject(s, objs, nameGetter, property);

				if (t == null) {
					return (T[]) errValue;
				}

				at[i] = t;
			}

			return at;
		}
	}

	public Enum parseEnum(String str, Enum[] enums, String property) {
		return (Enum) this.parseObject(str, enums, NAME_GETTER_ENUM, property);
	}

	public Enum[] parseEnums(String str, Enum[] enums, String property, Enum[] errValue) {
		return (Enum[]) this.parseObjects(str, enums, NAME_GETTER_ENUM, property, errValue);
	}

	public EnumDyeColor[] parseDyeColors(String str, String property, EnumDyeColor[] errValue) {
		return (EnumDyeColor[]) this.parseObjects(str, EnumDyeColor.values(), NAME_GETTER_DYE_COLOR, property,
				errValue);
	}

	public Weather[] parseWeather(String str, String property, Weather[] errValue) {
		return (Weather[]) this.parseObjects(str, Weather.values(), NAME_GETTER_ENUM, property, errValue);
	}

	public NbtTagValue parseNbtTagValue(String path, String value) {
		return path != null && value != null ? new NbtTagValue(path, value) : null;
	}

	private static int parseProfessionId(String str) {
		int i = Config.parseInt(str, -1);
		return i >= 0 ? i
				: (str.equals("farmer") ? 0
						: (str.equals("librarian") ? 1
								: (str.equals("priest") ? 2
										: (str.equals("blacksmith") ? 3
												: (str.equals("butcher") ? 4 : (str.equals("nitwit") ? 5 : -1))))));
	}

	private static int[] parseCareerIds(int prof, String str) {
		Set<Integer> set = new HashSet();
		String[] astring = Config.tokenize(str, ",");

		for (int i = 0; i < astring.length; ++i) {
			String s = astring[i];
			int j = parseCareerId(prof, s);

			if (j < 0) {
				return null;
			}

			set.add(Integer.valueOf(j));
		}

		Integer[] ainteger = (Integer[]) ((Integer[]) set.toArray(new Integer[set.size()]));
		int[] aint = new int[ainteger.length];

		for (int k = 0; k < aint.length; ++k) {
			aint[k] = ainteger[k].intValue();
		}

		return aint;
	}

	private static int parseCareerId(int prof, String str) {
		int i = Config.parseInt(str, -1);

		if (i >= 0) {
			return i;
		} else {
			if (prof == 0) {
				if (str.equals("farmer")) {
					return 1;
				}

				if (str.equals("fisherman")) {
					return 2;
				}

				if (str.equals("shepherd")) {
					return 3;
				}

				if (str.equals("fletcher")) {
					return 4;
				}
			}

			if (prof == 1) {
				if (str.equals("librarian")) {
					return 1;
				}

				if (str.equals("cartographer")) {
					return 2;
				}
			}

			if (prof == 2 && str.equals("cleric")) {
				return 1;
			} else {
				if (prof == 3) {
					if (str.equals("armor")) {
						return 1;
					}

					if (str.equals("weapon")) {
						return 2;
					}

					if (str.equals("tool")) {
						return 3;
					}
				}

				if (prof == 4) {
					if (str.equals("butcher")) {
						return 1;
					}

					if (str.equals("leather")) {
						return 2;
					}
				}

				return prof == 5 && str.equals("nitwit") ? 1 : -1;
			}
		}
	}

	public int[] parseItems(String str) {
		str = str.trim();
		Set<Integer> set = new TreeSet();
		String[] astring = Config.tokenize(str, " ");

		for (int i = 0; i < astring.length; ++i) {
			String s = astring[i];
			ResourceLocation resourcelocation = new ResourceLocation(s);
			Item item = (Item) Item.itemRegistry.getObject(resourcelocation);

			if (item == null) {
				this.warn("Item not found: " + s);
			} else {
				int j = Item.getIdFromItem(item);

				if (j < 0) {
					this.warn("Item has no ID: " + item + ", name: " + s);
				} else {
					set.add(Integer.valueOf(j));
				}
			}
		}

		Integer[] ainteger = (Integer[]) ((Integer[]) set.toArray(new Integer[set.size()]));
		int[] aint = Config.toPrimitive(ainteger);
		return aint;
	}

}