package de.take_weiland.mods.commons.asm;
import com.google.common.base.Charsets;
import com.google.common.base.Splitter;
import com.google.common.collect.ImmutableMap;
import com.google.common.collect.Maps;
import com.google.common.io.Files;
import com.google.common.io.LineProcessor;
import de.take_weiland.mods.commons.internal.SevenCommons;
import net.minecraft.launchwrapper.Launch;
import java.io.File;
import java.io.IOException;
import java.util.Iterator;
import java.util.Map;
import java.util.NoSuchElementException;
/**
* <p>A helper class for working with obfuscated field names.</p>
* <p>In the development environment the mappings file will automatically loaded. You can provide the location of a custom mappings file by
* providing the system property {@code sevencommons.mappingsFile}.</p>
* @author diesieben07
*/
public final class MCPNames {
private static final Map<String, String> fields;
private static final Map<String, String> methods;
private static final String SYS_PROP = "sevencommons.mappingsFile";
private static final boolean DEV_ENV;
static {
DEV_ENV = (Boolean) Launch.blackboard.get("fml.deobfuscatedEnvironment");
if (use()) {
String mappingsDir;
String prop = System.getProperty(SYS_PROP);
if (prop == null) {
mappingsDir = "./../build/unpacked/mappings/";
} else {
mappingsDir = prop;
}
fields = readMappings(new File(mappingsDir + "fields.csv"));
methods = readMappings(new File(mappingsDir + "methods.csv"));
} else {
methods = fields = null;
}
}
/**
* <p>Whether the code is running in a development environment or not.</p>
* @return true if the code is running in development mode (use MCP instead of SRG names)
*/
public static boolean use() {
return DEV_ENV;
}
/**
* <p>Get the correct name for the given SRG field based on the context.</p>
* @param srg the SRG name for a field
* @return the input if the code is running outside of development mode or the matching MCP name otherwise
*/
public static String field(String srg) {
if (use()) {
String mcp = fields.get(srg);
if (mcp == null) {
// no mapping
return srg;
}
return mcp;
} else {
return srg;
}
}
/**
* <p>Get the correct name for the given SRG method based on the context.</p>
* @param srg the SRG name for a method
* @return the input if the code is running outside of development mode or the matching MCP name otherwise
*/
public static String method(String srg) {
if (use()) {
String mcp = methods.get(srg);
if (mcp == null) {
// no mapping
return srg;
}
return mcp;
} else {
return srg;
}
}
private static Map<String, String> readMappings(File file) {
if (!file.isFile()) {
throw new RuntimeException("Couldn't find MCP mappings. Please provide system property " + SYS_PROP);
}
try {
SevenCommons.LOGGER.fine("Reading SRG->MCP mappings from " + file);
return Files.readLines(file, Charsets.UTF_8, new MCPFileParser());
} catch (IOException e) {
throw new RuntimeException("Couldn't read SRG->MCP mappings", e);
}
}
private static class MCPFileParser implements LineProcessor<Map<String, String>> {
private static final Splitter splitter = Splitter.on(',').trimResults();
private final Map<String, String> map = Maps.newHashMap();
private boolean foundFirst;
@Override
public boolean processLine(String line) throws IOException {
if (!foundFirst) {
foundFirst = true;
return true;
}
Iterator<String> splitted = splitter.split(line).iterator();
try {
String srg = splitted.next();
String mcp = splitted.next();
if (!map.containsKey(srg)) {
map.put(srg, mcp);
}
} catch (NoSuchElementException e) {
throw new IOException("Invalid Mappings file!", e);
}
return true;
}
@Override
public Map<String, String> getResult() {
return ImmutableMap.copyOf(map);
}
}
public static final String M_SPAWN_BABY = "func_75388_i";
public static final String F_TARGET_MATE = "field_75391_e";
public static final String F_THE_ANIMAL = "field_75390_d";
public static final String M_CLONE_PLAYER = "func_71049_a";
public static final String M_CONVERT_TO_VILLAGER = "func_82232_p";
public static final String M_SET_WORLD_AND_RESOLUTION = "func_73872_a";
public static final String F_BUTTON_LIST = "field_73887_h";
public static final String F_TAG_LIST = "field_74747_a";
public static final String F_TAG_MAP = "field_74784_a";
public static final String F_FOV_MODIFIER_HAND_PREV = "field_78506_S";
public static final String F_FOV_MODIFIER_HAND = "field_78507_R";
public static final String F_TRACKED_ENTITY_IDS = "field_72794_c";
public static final String F_MAP_TEXTURE_OBJECTS = "field_110585_a";
public static final String F_MY_ENTITY = "field_73132_a";
public static final String M_TRY_START_WATCHING_THIS = "func_73117_b";
public static final String M_ON_UPDATE = "func_70071_h_";
public static final String M_UPDATE_ENTITY = "func_70316_g";
public static final String M_DETECT_AND_SEND_CHANGES = "func_75142_b";
public static final String F_IS_REMOTE = "field_72995_K";
public static final String F_WORLD_OBJ_TILEENTITY = "field_70331_k";
public static final String F_WORLD_OBJ_ENTITY = "field_70170_p";
public static final String F_TIMER = "field_71428_T";
public static final String F_PACKET_CLASS_TO_ID_MAP = "field_73291_a";
public static final String M_SEND_PACKET_TO_PLAYER = "func_72567_b";
public static final String M_REMOVE_ENTITY = "func_72900_e";
public static final String M_WRITE_ENTITY_TO_NBT = "func_70014_b";
public static final String M_READ_ENTITY_FROM_NBT = "func_70037_a";
public static final String M_WRITE_TO_NBT_TILEENTITY = "func_70310_b";
public static final String M_READ_FROM_NBT_TILEENTITY = "func_70307_a";
public static final String F_ITEM_DAMAGE = "field_77991_e";
public static final String M_REGISTER_EXT_PROPS = "registerExtendedProperties";
public static final String M_READ_PACKET_DATA = "func_73267_a";
public static final String M_WRITE_PACKET_DATA = "func_73273_a";
public static final String M_GET_PACKET_SIZE = "func_73284_a";
public static final String F_UNLOCALIZED_NAME_BLOCK = "field_71968_b";
public static final String M_SET_HAS_SUBTYPES = "func_77627_a";
public static final String F_ICON_STRING = "field_111218_cA";
public static final String F_UNLOCALIZED_NAME_ITEM = "field_77774_bZ";
public static final String F_TEXTURE_NAME_BLOCK = "field_111026_f";
public static final String M_ACTION_PERFORMED = "func_73875_a";
public static final String F_Z_LEVEL = "field_73735_i";
public static final String M_ADD_SLOT_TO_CONTAINER = "func_75146_a";
public static final String M_MERGE_ITEM_STACK = "func_75135_a";
public static final String F_CRAFTERS = "field_75149_d";
public static final String M_GET_ICON_STRING = "func_111208_A";
public static final String M_GET_TEXTURE_NAME = "func_111023_E";
public static final String M_NBT_WRITE = "func_74734_a";
public static final String M_NBT_LOAD = "func_74735_a";
public static final String F_NBT_STRING_DATA = "field_74751_a";
public static final String F_NBT_BYTE_DATA = "field_74756_a";
public static final String F_NBT_SHORT_DATA = "field_74752_a";
public static final String F_NBT_INT_DATA = "field_74748_a";
public static final String F_NBT_LONG_DATA = "field_74753_a";
public static final String F_NBT_FLOAT_DATA = "field_74750_a";
public static final String F_NBT_DOUBLE_DATA = "field_74755_a";
public static final String F_NBT_BYTE_ARR_DATA = "field_74754_a";
public static final String F_NBT_INT_ARR_DATA = "field_74749_a";
public static final String M_SET_TAG = "func_74782_a";
public static final String M_GET_TAG = "func_74781_a";
public static final String M_NBT_GET_ID = "func_74732_a";
public static final String M_ITEMSTACK_WRITE_NBT = "func_77955_b";
public static final String M_LOAD_ITEMSTACK_FROM_NBT = "func_77949_a";
public static final String M_ADD_CRAFTING_TO_CRAFTERS = "func_75132_a";
public static final String M_CHECK_HOTBAR_KEYS = "func_82319_a";
public static final String M_HANDLE_MOUSE_CLICK = "func_74191_a";
public static final String F_GUICONTAINER_THE_SLOT = "field_82320_o";
public static final String M_UPDATE_ENTITIES = "func_72939_s";
public static final String M_WORLD_UPDATE_ENTITY_WITH_OPTIONAL_FORCE = "func_72866_a";
public static final String F_ENTITY_TICKS_EXISTED = "field_70173_aa";
public static final String M_INIT_GUI = "func_73866_w_";
public static final String M_ENTITY_WRITE_NBT = "func_70109_d";
public static final String M_ENTITY_READ_NBT = "func_70020_e";
public static final String M_TILE_ENTITY_READ_NBT = "func_70307_a";
public static final String M_TILE_ENTITY_WRITE_NBT = "func_70310_b";
private MCPNames() { }
}