Java tutorial
/* * Initiative - A role playing utility to track turns * Copyright (C) 2002 Devon D Jones * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * * XMLCombatant.java */ package plugin.initiative; import java.util.ArrayList; import java.util.List; import org.apache.commons.lang3.math.Fraction; import org.jdom2.Element; import gmgen.plugin.Combatant; import gmgen.plugin.State; import gmgen.plugin.SystemAttribute; import gmgen.plugin.SystemHP; import gmgen.plugin.SystemInitiative; import pcgen.util.Logging; public class XMLCombatant extends Combatant { /** Challenge rating of the combatant */ protected float cr; /** Experience points of the combatant */ protected int xp; /** The JDOM element from which the combatant was derived. */ private final Element combatant; /** * Creates new XMLCombatant from a JDOM Element. * *@param combatant XML Element containing one combatant. */ public XMLCombatant(Element combatant) { this.combatant = combatant; try { combatant.getChild("Attributes").getChild("Strength").getAttribute("value").getIntValue(); int dexVal = combatant.getChild("Attributes").getChild("Dexterity").getAttribute("value").getIntValue(); int conVal = combatant.getChild("Attributes").getChild("Constitution").getAttribute("value") .getIntValue(); combatant.getChild("Attributes").getChild("Intelligence").getAttribute("value").getIntValue(); combatant.getChild("Attributes").getChild("Wisdom").getAttribute("value").getIntValue(); combatant.getChild("Attributes").getChild("Charisma").getAttribute("value").getIntValue(); xp = combatant.getChild("General").getChild("Experience").getAttribute("total").getIntValue(); cr = combatant.getChild("General").getChild("CR").getAttribute("value").getFloatValue(); int hpVal = combatant.getChild("Combat").getChild("HitPoints").getAttribute("max").getIntValue(); int hpCurrVal = combatant.getChild("Combat").getChild("HitPoints").getAttribute("current") .getIntValue(); int hpSubdual = 0; try { hpSubdual = combatant.getChild("Combat").getChild("HitPoints").getAttribute("subdual") .getIntValue(); } catch (Exception e) { //Subdual is not set, we will jsut use 0 } try { setCombatantType(combatant.getAttribute("type").getValue()); } catch (Exception e) { //Combatant type not necessarily set. } String sInitBonus = combatant.getChild("Combat").getChild("Initiative").getAttribute("Misc").getValue(); int initBonus = 0; if (sInitBonus.startsWith("+")) { sInitBonus = sInitBonus.substring(1); initBonus = Integer.parseInt(sInitBonus); } else { initBonus = Integer.parseInt(sInitBonus); } createSystemVals(dexVal, conVal, hpVal, hpCurrVal, hpSubdual, initBonus); try { init.setCurrentInitiative( combatant.getChild("Combat").getChild("Initiative").getAttribute("current").getIntValue()); } catch (Exception e) { //Current initiative not necessarily set } try { // XXX might not be working anymore hitPoints.setState(State.getState( combatant.getChild("Combat").getChild("HitPoints").getAttribute("subdual").getValue())); } catch (Exception e) { //Hit Point state not necessarily set } } catch (Exception e) { Logging.errorPrint(e.getMessage(), e); } } /** * <p> * Used for creating the object without an XML representation. * </p> * * @param name Combatant name * @param player Player name * @param dexVal Value of dexterity attribute (used for initiative bonus) * @param conVal Value of the constitution bonus (used for death/dying) * @param hpVal Max hit points * @param hpCurrVal Current hit points * @param hpSubdual Subdual damage information * @param initBonus Initiative bonus (excluding dexterity) * @param type Type of combatant * @param cr Challenge rating */ public XMLCombatant(String name, String player, int dexVal, int conVal, int hpVal, int hpCurrVal, int hpSubdual, int initBonus, String type, float cr) { this(name, player, 10, dexVal, conVal, 10, 10, 10, 0, 0, 0, hpVal, hpCurrVal, hpSubdual, initBonus, type, cr, 0); } /** * <p> * Used for creating the object without an XML representation. * </p> * * @param name Combatant name * @param player Player Name * @param strVal Strength * @param dexVal Dexterity * @param conVal Constitution * @param intVal Intelligence * @param wisVal Wisdom * @param chaVal Charisma * @param fortSave Fortitude save * @param refSave Reflex Save * @param willSave Will save * @param hpVal Maximum hit points * @param hpCurrVal Current hit points * @param hpSubdual Current subdual damage * @param initBonus Initiative bonus * @param type Combatant type * @param cr Challenge rating * @param xp The experience points */ public XMLCombatant(String name, String player, int strVal, int dexVal, int conVal, int intVal, int wisVal, int chaVal, int fortSave, int refSave, int willSave, int hpVal, int hpCurrVal, int hpSubdual, int initBonus, String type, float cr, int xp) { this.comType = type; this.xp = xp; createSystemVals(dexVal, conVal, hpVal, hpCurrVal, hpSubdual, initBonus); int dexMod = init.getAttribute().getModifier(); int miscMod = initBonus - dexMod; combatant = new Element("Character"); combatant.setAttribute("name", name); combatant.setAttribute("player", player); Element attributes = new Element("Attributes"); attributes.addContent(new Element("Strength").setAttribute("value", Integer.toString(strVal))); attributes.addContent(new Element("Dexterity").setAttribute("value", Integer.toString(dexVal))); attributes.addContent(new Element("Constitution").setAttribute("value", Integer.toString(conVal))); attributes.addContent(new Element("Intelligence").setAttribute("value", Integer.toString(intVal))); attributes.addContent(new Element("Wisdom").setAttribute("value", Integer.toString(wisVal))); attributes.addContent(new Element("Charisma").setAttribute("value", Integer.toString(chaVal))); combatant.addContent(attributes); Element saves = new Element("Saves"); saves.addContent(new Element("Fortitude").setAttribute("total", Integer.toString(fortSave))); saves.addContent(new Element("Reflex").setAttribute("total", Integer.toString(refSave))); saves.addContent(new Element("Will").setAttribute("total", Integer.toString(willSave))); combatant.addContent(saves); Element general = new Element("General"); general.addContent(new Element("Experience").setAttribute("total", Integer.toString(0))); general.addContent(new Element("CR").setAttribute("value", Float.toString(cr))); combatant.addContent(general); this.cr = cr; Element combat = new Element("Combat"); combat.addContent(new Element("Initiative").setAttribute("mod", formatBonus(initBonus)) .setAttribute("Dex", formatBonus(dexMod)).setAttribute("Misc", formatBonus(miscMod))); combat.addContent(new Element("HitPoints").setAttribute("max", Integer.toString(hpVal)) .setAttribute("current", Integer.toString(hpCurrVal))); combatant.addContent(combat); } /** * <p> * Gets the requested attribute value * </p> * * @param name Name of the attribute * @return The value of the attribute */ public int getAttribute(String name) { try { return combatant.getChild("Attributes").getChild(name).getAttribute("value").getIntValue(); } catch (Exception e) { Logging.errorPrint(e.getMessage(), e); return 10; } } /** * <p> * Sets an attribute value * </p> * * @param name Name of the attribute * @param value VAlue of the attribute */ public void setAttribute(String name, int value) { try { combatant.getChild("Attributes").getChild(name).setAttribute("value", Integer.toString(value)); } catch (Exception e) { Logging.errorPrint(e.getMessage(), e); } } /** * <p> * Sets the challenge rating * </p> * * @param cr The challenge rating */ @Override public void setCR(float cr) { this.cr = cr; } /** * <p>Gets the CR value for the character</p> * @return CR value */ @Override public float getCR() { return cr; } /** * * TODO Much of this code is repeated in CRToken, Race, XMLCombatant and PlayerCharacterOutput * * <p>Gets the CR value for the character for output</p> * @return CR value */ public String getCRForOutput() { String retString = ""; String crAsString = Float.toString(cr); String decimalPlaceValue = crAsString.substring(crAsString.length() - 2); // If the CR is a fractional CR then we convert to a 1/x format if (cr > 0 && cr < 1) { Fraction fraction = Fraction.getFraction(cr); // new Fraction(CR); int denominator = fraction.getDenominator(); int numerator = fraction.getNumerator(); retString = numerator + "/" + denominator; } else if (cr >= 1 || cr == 0) { int newCr = -99; if (decimalPlaceValue.equals(".0")) { newCr = (int) cr; } if (newCr > -99) { retString = retString + newCr; } else { retString = retString + cr; } } return retString; } /** * <p> * Gets the XML element attribute of the XMLCombatant * </p> * * @return The XML element */ public Element getElement() { return combatant; } /** * <p> * Sets the Initative Bonues of the XMLCombatant * </p> * * @param initBonus The new Init Bonus value */ public void setInitBonus(int initBonus) { init.setBonus(initBonus); } /** * <p> * Sets the name attribute of the XMLCombatant * </p> * * @param name The new name value */ @Override public void setName(String name) { combatant.getAttribute("name").setValue(name); } /** * Gets the name attribute of the XMLCombatant * *@return The name value */ @Override public String getName() { return combatant.getAttribute("name").getValue(); } /** * Sets the player attribute of the XMLCombatant * *@param player The new player value */ public void setPlayer(String player) { combatant.getAttribute("player").setValue(player); } /** * Gets the player attribute of the XMLCombatant * *@return The player value */ @Override public String getPlayer() { return combatant.getAttribute("player").getValue(); } /** * <p> * Sets the value of the specified save * </p> * * @param name Name of the save type * @param value The save bonus */ public void setSave(String name, int value) { try { combatant.getChild("Saves").getChild(name).setAttribute("total", Integer.toString(value)); } catch (Exception e) { Logging.errorPrint(e.getMessage(), e); } } /** * <p> * Gets the save bonus for the requested save * </p> * * @param name Save type name * @return Save bonus */ public int getSave(String name) { try { String saveBonus = combatant.getChild("Saves").getChild(name).getAttribute("total").getValue(); if (saveBonus.startsWith("+")) { saveBonus = saveBonus.substring(1); } return Integer.parseInt(saveBonus); } catch (Exception e) { Logging.errorPrint(e.getMessage(), e); return 0; } } /** * gets a new XML Element from the XMLCombatant, intended to be added to a new XML Document. * Used for saving out to file. * *@return The New Element */ @Override public Element getSaveElement() { Element retElement = combatant.clone(); retElement.detach(); int dexMod = init.getAttribute().getModifier(); int initBonus = init.getModifier(); int miscMod = init.getBonus(); retElement.getChild("Attributes").getChild("Dexterity").setAttribute("value", Integer.toString(init.getAttribute().getValue())); retElement.getChild("Attributes").getChild("Constitution").setAttribute("value", Integer.toString(hitPoints.getAttribute().getValue())); retElement.getChild("Combat").getChild("HitPoints").setAttribute("max", Integer.toString(hitPoints.getMax())); retElement.getChild("Combat").getChild("HitPoints").setAttribute("current", Integer.toString(hitPoints.getCurrent())); retElement.getChild("Combat").getChild("HitPoints").setAttribute("subdual", Integer.toString(hitPoints.getSubdual())); retElement.getChild("Combat").getChild("HitPoints").setAttribute("state", hitPoints.getState().name()); retElement.getChild("Combat").getChild("Initiative").setAttribute("mod", formatBonus(initBonus)); retElement.getChild("Combat").getChild("Initiative").setAttribute("Dex", formatBonus(dexMod)); retElement.getChild("Combat").getChild("Initiative").setAttribute("Misc", formatBonus(miscMod)); if (init.getCurrentInitiative() > 0) { retElement.getChild("Combat").getChild("Initiative").setAttribute("current", Integer.toString(init.getCurrentInitiative())); } retElement.getChild("General").getChild("CR").setAttribute("value", Float.toString(cr)); retElement.setAttribute("name", getName()); retElement.setAttribute("player", getPlayer()); retElement.setAttribute("type", getCombatantType()); return retElement; } /** * Sets the XP value for the character * * @param xp The XP value */ @Override public void setXP(int xp) { this.xp = xp; } /** * Gets the experience value for the character * @return Experience value */ @Override public int getXP() { return xp; } /** * changes the value of a table field in the backend data set * *@param columnOrder A list of columns in order for the table *@param colNumber What column number has been edited *@param data The new value for the field */ @Override public void editRow(List<String> columnOrder, int colNumber, Object data) { String columnName = columnOrder.get(colNumber); String strData = String.valueOf(data); //Determine which row was edited if (columnName.equals("Name")) { // Character's Name setName(strData); } else if (columnName.equals("Player")) { // Player's Name setPlayer(strData); } else if (columnName.equals("Status")) { // XML Combatant's Status setStatus(State.getState(strData)); } else if (columnName.equals("+")) { // Initative bonus setInitBonus(Integer.parseInt(strData)); } else if (columnName.equals("Init")) { // Initative init.setCurrentInitiative(Integer.parseInt(strData)); } else if (columnName.equals("#")) { // Number (for tokens) setNumber(Integer.parseInt(strData)); } else if (columnName.equals("HP")) { // Current Hit Points hitPoints.setCurrent(Integer.parseInt(strData)); } else if (columnName.equals("HP Max")) { // Maximum Hit Points hitPoints.setMax(Integer.parseInt(strData)); } else if (columnName.equals("Dur")) { // Duration setDuration(Integer.parseInt(strData)); } else if (columnName.equals("Type")) { // Type setCombatantType(strData); } } /** * * <p>Creates system HP and system initiative values</p> * * @param dexVal * @param conVal * @param hpVal * @param hpCurrVal * @param subdual * @param initBonus */ private void createSystemVals(int dexVal, int conVal, int hpVal, int hpCurrVal, int subdual, int initBonus) { init = new SystemInitiative(new SystemAttribute("Dexterity", dexVal), initBonus); hitPoints = new SystemHP(new SystemAttribute("Constitution", conVal), hpVal, hpCurrVal); hitPoints.setSubdual(subdual); } /** * * <p>Returns a string with a + or - in front of it.</p> * * @param bonus * @return A string representation of the number */ private String formatBonus(int bonus) { if (bonus >= 0) { return "+" + bonus; } return String.valueOf(bonus); } /** * Return as HTML String * @return PCRenderer as HTML string */ @Override public String toHtmlString() { return new PcRenderer().getHtmlText(); } protected class PcRenderer { /** * Get the HTML text * @return HTML text */ public String getHtmlText() { StringBuilder statBuf = new StringBuilder(); statBuf.append("<html>"); statBuf.append(getStatBlockHeader()); statBuf.append("<body class='Normal' lang='EN-US'>"); statBuf.append(getStatBlockTitle()); statBuf.append(getStatBlockCore()); statBuf.append("</html>"); return statBuf.toString(); } protected String getStatBlockHeader() { StringBuilder statBuf = new StringBuilder(); statBuf.append("<head><title>"); statBuf.append(getName()); statBuf.append(" - "); statBuf.append(getPlayer()); statBuf.append(" in GMGEN Statblock Format"); statBuf.append("</title>"); statBuf.append("<style type='text/css'>"); statBuf.append("a:link {color: #006699}"); statBuf.append("a:visited {color: #006699}"); statBuf.append("a:hover {color: #006699}"); statBuf.append("a:active {color: #006699}"); statBuf.append(".type {color:#555555;font-weight:bold}"); statBuf.append(".highlight {color:#FF0000}"); statBuf.append(".dialog {color:#006699}"); statBuf.append("</style></head>"); return statBuf.toString(); } protected String getStatBlockTitle() { StringBuilder statBuf = new StringBuilder(); statBuf.append("<p class='gork'><font size='+1'><b>"); statBuf.append(getName()); statBuf.append("</b></font></p>"); return statBuf.toString(); } protected String getStatBlockCore() { StringBuilder statBuf = new StringBuilder(); statBuf.append("<font class='type'>CR</font> "); // statBuf.append(getCR()); statBuf.append(getCRForOutput()); statBuf.append("; "); statBuf.append("<font class='type'>hp</font> "); statBuf.append(hitPoints.getCurrent()); statBuf.append('/'); statBuf.append(hitPoints.getMax()); statBuf.append("<br>"); statBuf.append("<font class='type'>Init</font> <font class='highlight'>"); statBuf.append(init.getCurrentInitiative() >= 0 ? "+" : ""); statBuf.append(init.getCurrentInitiative()); statBuf.append("</font> ("); statBuf.append(init.getAttribute().getModifier() >= 0 ? "+" : ""); statBuf.append(init.getAttribute().getModifier()); statBuf.append(" Dex, "); statBuf.append(init.getBonus() >= 0 ? "+" : ""); statBuf.append(init.getBonus()); statBuf.append(" Misc) "); statBuf.append("<br>"); statBuf.append("<font class='type'>Saves:</font> Fort <font class='highlight'>"); statBuf.append("<a href='save:FORTITUDE\\"); final int fortitudeSave = getSave("Fortitude"); statBuf.append(fortitudeSave >= 0 ? "+" : ""); statBuf.append(fortitudeSave); statBuf.append("' class='highlight'>"); statBuf.append(fortitudeSave >= 0 ? "+" : ""); statBuf.append(fortitudeSave); statBuf.append("</a>"); statBuf.append("</font>, Ref <font class='highlight'>"); statBuf.append("<a href='save:REFLEX\\"); final int reflexSave = getSave("Reflex"); statBuf.append(reflexSave >= 0 ? "+" : ""); statBuf.append(reflexSave); statBuf.append("' class='highlight'>"); statBuf.append(reflexSave >= 0 ? "+" : ""); statBuf.append(reflexSave); statBuf.append("</a>"); statBuf.append("</font>, Will <font class='highlight'>"); statBuf.append("<a href='save:WILL\\"); final int willSave = getSave("Will"); statBuf.append(willSave >= 0 ? "+" : ""); statBuf.append(willSave); statBuf.append("' class='highlight'>"); statBuf.append(willSave >= 0 ? "+" : ""); statBuf.append(willSave); statBuf.append("</a>"); statBuf.append("</font> "); statBuf.append("<br>"); List<SystemAttribute> statList = new ArrayList<>(); statList.add(new SystemAttribute("Str", getAttribute("Strength"))); statList.add(new SystemAttribute("Con", getAttribute("Constitution"))); statList.add(new SystemAttribute("Dex", getAttribute("Dexterity"))); statList.add(new SystemAttribute("Int", getAttribute("Intelligence"))); statList.add(new SystemAttribute("Wis", getAttribute("Wisdom"))); statList.add(new SystemAttribute("Cha", getAttribute("Charisma"))); for (SystemAttribute stat : statList) { statBuf.append("<font class='type'>"); statBuf.append(stat.getName()); statBuf.append("</font> "); statBuf.append(stat.getValue()); statBuf.append(" ("); statBuf.append("<a href='check:"); statBuf.append(stat.getName()); statBuf.append("\\1d20"); final int statModifier = stat.getModifier(); statBuf.append(statModifier >= 0 ? "+" : ""); statBuf.append(statModifier); statBuf.append("' class='dialog'>"); statBuf.append(statModifier >= 0 ? "+" : ""); statBuf.append(statModifier); statBuf.append("</a>) "); } statBuf.append("</p>"); return statBuf.toString(); } } }