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// Magicbane Emulator Project © 2013 - 2024
// www.magicbane.com
package engine.wpak;
import engine.gameManager.ConfigManager;
import engine.mbEnums;
import engine.wpak.data.*;
import org.pmw.tinylog.Logger;
import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Paths;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
public class PowersParser {
private static String powersPath = ConfigManager.DEFAULT_DATA_DIR + "wpak/Powers.cfg";
private static final Pattern POWER_REGEX = Pattern.compile("(?<=POWERBEGIN)(.+?)(?=POWEREND)", Pattern.DOTALL);
private static final Pattern STRSPLIT_REGEX = Pattern.compile("([^\"]\\S*|\"[^\"]*\")\\s*");
private static final Pattern CONDITION_REGEX = Pattern.compile("(?<=CONDITIONBEGIN)(.+?)(?=CONDITIONEND)", Pattern.DOTALL);
public static void parseWpakFile() throws IOException {
// Read .wpak file from disk
byte[] fileData = Files.readAllBytes(Paths.get(powersPath));
String fileContents = new String(fileData);
// Iterate over power entries from .wpak data
Matcher matcher = POWER_REGEX.matcher(fileContents);
while (matcher.find()) {
PowerEntry powerEntry = parsePowerEntry(matcher.group().trim());
}
}
private static PowerEntry parsePowerEntry(String powerData) {
PowerEntry powerEntry = new PowerEntry();
try {
StringBuilder conditionString = new StringBuilder();
StringBuilder powerString = new StringBuilder();
int endPos = 0;
// Separate out any conditions from the power data
Matcher matcher = CONDITION_REGEX.matcher(powerData);
while (matcher.find()) {
conditionString.append(matcher.group().trim());
powerString.append(powerData, endPos, matcher.start());
endPos = matcher.end();
}
powerString.append(powerData.substring(endPos));
// Cleanup dangling tags and lines that contain a # and leading/trailing blank lines
powerString = new StringBuilder(powerString.toString().replaceAll("CONDITIONBEGINCONDITIONEND", ""));
powerString = new StringBuilder(powerString.toString().replaceAll("(?m)^(\\s*#.*|\\s*)\r?\n?", ""));
conditionString = new StringBuilder(conditionString.toString().replaceAll("(?m)^(\\s*#.*|\\s*)\r?\n?", ""));
// Parse header line in power data
String[] lineData = powerString.toString().trim().split("\n");
ArrayList<String> powerHeader = new ArrayList<>();
String headerString = lineData[0];
headerString = headerString.replace("\n", " ");
matcher = STRSPLIT_REGEX.matcher(headerString);
while (matcher.find())
powerHeader.add(matcher.group().trim());
java.util.Iterator<String> iterator = powerHeader.iterator();
powerEntry.power_id = iterator.next();
powerEntry.power = iterator.next().replaceAll("\"", "");
PowerData power = new PowerData();
power.power_type = mbEnums.PowerType.valueOf(iterator.next());
power.icon = Integer.parseInt(iterator.next());
power.powerBase = iterator.next().replaceAll("\"", "");
powerEntry.powers.add(power);
String nextValue = iterator.next();
// Account for second definition
if (nextValue.equals("SPELL") || nextValue.equals("SKILL")) {
power = new PowerData();
power.power_type = mbEnums.PowerType.valueOf(nextValue);
power.icon = Integer.parseInt(iterator.next());
power.powerBase = iterator.next().replaceAll("\"", "");
powerEntry.powers.add(power);
powerEntry.target_type = mbEnums.PowerTargetType.valueOf(iterator.next());
} else
powerEntry.target_type = mbEnums.PowerTargetType.valueOf(nextValue);
powerEntry.range = Integer.parseInt(iterator.next());
powerEntry.areaType = mbEnums.AreaType.valueOf(iterator.next());
powerEntry.areaRange = Integer.parseInt(iterator.next());
powerEntry.excludeType = mbEnums.ExcludeType.valueOf(iterator.next());
powerEntry.costType = mbEnums.CostType.valueOf(iterator.next());
powerEntry.cost = Float.parseFloat(iterator.next());
powerEntry.difficulty = Float.parseFloat(iterator.next());
powerEntry.precision = Float.parseFloat(iterator.next());
powerEntry.init_time = Float.parseFloat(iterator.next().replaceAll("(\\.0)+$", ""));
powerEntry.release_time = Float.parseFloat(iterator.next());
powerEntry.recycle_time = Float.parseFloat(iterator.next());
powerEntry.hitRollYN = Integer.parseInt(iterator.next());
powerEntry.castingMode = mbEnums.CastingModeType.valueOf(iterator.next());
powerEntry.initAmin = Integer.parseInt(iterator.next());
powerEntry.releaseAnim = Integer.parseInt(iterator.next());
powerEntry.targetSelect = mbEnums.TargetSelectType.valueOf(iterator.next());
// Process key value pairs after header
iterator = Arrays.stream(lineData).iterator();
iterator.next(); // Ignore header
while (iterator.hasNext()) {
String lineValue = iterator.next();
String[] lineValues = lineValue.split("=");
String key = lineValues[0].trim();
PowerAction powerAction;
String[] arguments;
Matcher matcher1;
ArrayList<String> args;
switch (key) {
case "ACTION":
powerAction = new PowerAction();
arguments = lineValues[1].trim().split("\\s+");
if (powerEntry.power_id.equals("HNT-050"))
Logger.error("debug");
powerAction.effect_id = arguments[0];
powerAction.minTrains = Integer.parseInt(arguments[1]);
powerAction.maxTrains = Integer.parseInt(arguments[2]);
powerAction.duration = Float.parseFloat(arguments[3]);
powerAction.curve = mbEnums.CompoundCurveType.valueOf(arguments[4]);
powerAction.stackingCategory = arguments[5];
powerAction.stackingPriority = Integer.parseInt(arguments[6]);
powerAction.categoryToPower = mbEnums.CategoryToPowerType.valueOf(arguments[7]);
powerEntry.actions.add(powerAction);
break;
case "MaxLevel":
powerEntry.maxLevel = Integer.parseInt(lineValues[1].trim());
break;
case "HateValue":
arguments = lineValues[1].trim().split("\\s+");
powerEntry.hateValue = Integer.parseInt(arguments[0]);
// Not all entries have a curve. Defaults to DefaultFlat;
if (arguments.length > 1)
powerEntry.hateCurve = mbEnums.CompoundCurveType.valueOf(arguments[1]);
break;
case "LOOPANIMID":
powerEntry.loopAnimID = Integer.parseInt(lineValues[1].trim());
break;
case "GRANTOVERRIDEVAR":
powerEntry.grantOverrideVar = lineValues[1].trim();
break;
case "DESCRIPTION":
powerEntry.description.add(lineValues[1].trim());
break;
case "CATEGORY":
powerEntry.category = lineValues[1].trim();
break;
case "CURVE":
arguments = lineValues[1].trim().split("\\s+");
powerEntry.slopeType = arguments[0];
powerEntry.curve = mbEnums.CompoundCurveType.valueOf(arguments[1]);
break;
case "EQPREREQ":
EquipmentPreReq equipmentPreReq = new EquipmentPreReq();
matcher1 = STRSPLIT_REGEX.matcher(lineValues[1].trim());
args = new ArrayList<>();
while (matcher1.find())
args.add(matcher1.group().trim());
equipmentPreReq.slot = mbEnums.EquipSlotType.valueOf(args.get(0));
equipmentPreReq.skill = args.get(1).replaceAll("\"", "");
;
equipmentPreReq.level = Integer.parseInt(args.get(2));
powerEntry.equipmentPreReq = equipmentPreReq;
break;
case "CANCASTWHILEMOVING":
powerEntry.canCastWhileMoving = Boolean.parseBoolean(lineValues[1].trim());
break;
case "BLADETRAILS":
powerEntry.bladeTrails = Boolean.parseBoolean(lineValues[1].trim());
break;
case "EFFECTPREREQ":
EffectPreReq effectPreReq = new EffectPreReq();
arguments = lineValues[1].trim().split("\\s+");
effectPreReq.effect_id = arguments[9];
effectPreReq.level = Integer.parseInt(arguments[1]);
effectPreReq.message = arguments[2];
break;
case "SOUNDS": // Values not parsed
case "APPLYDAMAGECASTER":
case "APPLYDAMAGEOTHER":
case "APPLYDAMAGETARGET":
case "APPLYEFFECTSELF":
case "APPLYEFFECTOTHER":
case "FIZZLEOTHER":
case "FIZZLESELF":
case "INITSTRING":
case "SUCCESSOTHER":
case "SUCCESSSELF":
case "WEAROFFEFFECTOTHER":
case "WEAROFFEFFECTSELF":
break;
case "MONSTERTYPERESTRICTS":
arguments = lineValues[1].trim().split("\\s+");
for (String restriction : arguments)
powerEntry.monsterRestricts.add(mbEnums.MonsterType.valueOf(restriction.trim()));
break;
case "MONSTERTYPEPREREQS":
arguments = lineValues[1].trim().split("\\s+");
for (String restriction : arguments)
powerEntry.monsterPrereqs.add(mbEnums.MonsterType.valueOf(restriction.trim()));
break;
case "SHOULDCHECKPATH":
powerEntry.shouldCheckPath = Boolean.parseBoolean(lineValues[1].trim());
break;
case "STICKY":
powerEntry.sticky = Boolean.parseBoolean(lineValues[1].trim());
break;
case "PULSEINFO":
arguments = lineValues[1].trim().split("\\s+");
powerEntry.pulseCycle = Integer.parseInt(arguments[0]);
powerEntry.pulseDuration = Integer.parseInt(arguments[1]);
break;
case "MAXNUMMOBTARGETS":
powerEntry.maxMobTargets = Integer.parseInt(lineValues[1].trim());
break;
case "MAXNUMPLAYERTARGETS":
powerEntry.maxPlayerTargets = Integer.parseInt(lineValues[1].trim());
break;
case "ISADMINPOWER":
powerEntry.isAdminPower = Boolean.parseBoolean(lineValues[1].trim());
break;
case "CASTERSPULSEPARTICLE":
powerEntry.casterPulseParticle = Integer.parseInt(lineValues[1].trim());
break;
default:
Logger.error("Unhandled variable type:" + key + " for power: " + powerEntry.power_id);
}
}
} catch (Exception e) {
Logger.error(powerEntry.power_id + " " + e);
}
return powerEntry;
}
}