Moved this into the yohoho code base.
git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@3970 542714f4-19e9-0310-aa3c-eee0fc999fb1
This commit is contained in:
Mark Johnson
@@ -1,232 +0,0 @@
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//
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// $Id$
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//
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// Narya library - tools for developing networked games
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// Copyright (C) 2002-2005 Three Rings Design, Inc., All Rights Reserved
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// http://www.threerings.net/code/narya/
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//
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// This library is free software; you can redistribute it and/or modify it
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// under the terms of the GNU Lesser General Public License as published
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// by the Free Software Foundation; either version 2.1 of the License, or
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// (at your option) any later version.
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//
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public
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// License along with this library; if not, write to the Free Software
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// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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package com.threerings.puzzle.data;
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import com.samskivert.util.StringUtil;
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import com.threerings.util.RandomUtil;
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import com.threerings.puzzle.Log;
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/**
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* Does something extraordinary.
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*/
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public class TeamPuzzleObject extends PuzzleObject
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{
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// AUTO-GENERATED: FIELDS START
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/** The field name of the <code>teams</code> field. */
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public static final String TEAMS = "teams";
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/** The field name of the <code>targets</code> field. */
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public static final String TARGETS = "targets";
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/** The field name of the <code>winningTeam</code> field. */
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public static final String WINNING_TEAM = "winningTeam";
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// AUTO-GENERATED: FIELDS END
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/** The team index assigned to each player index. */
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public int[] teams;
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/** The index of the player targeted by each player. */
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public short[] targets;
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/** The team index of the winning teams, or <code>-1</code> if the game
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* is not yet over. */
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public byte winningTeam;
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/**
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* Returns the number of active players in the given team.
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*/
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public int getTeamActivePlayerCount (int teamid)
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{
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int count = 0;
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for (int ii = 0; ii < players.length; ii++) {
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if (teams[ii] == teamid && isActivePlayer(ii)) {
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count++;
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}
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}
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return count;
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}
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/**
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* Returns a random valid target player for the given player, or
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* <code>-1</code> if there are no valid target players.
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*/
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public int getRandomValidTarget (int pidx)
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{
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// if there's no valid target player, pull the ripcord
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int vcount = getValidTargetCount(pidx);
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if (vcount < 1) {
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if (isInPlay()) {
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Log.info("No valid targets [game=" + which() +
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", pidx=" + pidx +
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", status=" + StringUtil.toString(playerStatus) +
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", teams=" + StringUtil.toString(teams) + "].");
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}
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return -1;
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}
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// choose a random valid player and skip to their index
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int tpidx = 0, tcount = RandomUtil.getInt(vcount);
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do {
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// if this is a valid target and tcount is zero, stop; note
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// that we rely on the short-circuit to only decrement tcount
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// when we're on a valid target
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if (isRandomValidTarget(pidx, tpidx) && (tcount-- == 0)) {
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return tpidx;
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}
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tpidx++;
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} while (tpidx < players.length);
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// we should never get here, but it's best to be robust
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Log.warning("Failed to find valid target [game=" + which() +
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", pidx=" + pidx + ", vcount=" + vcount +
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", status=" + StringUtil.toString(playerStatus) +
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", teams=" + StringUtil.toString(teams) + "].");
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return -1;
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}
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/**
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* Returns the number of valid target players for the given player.
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*/
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public int getValidTargetCount (int pidx)
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{
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int count = 0;
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for (int ii = 0; ii < players.length; ii++) {
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if (isRandomValidTarget(pidx, ii)) {
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count++;
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}
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}
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return count;
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}
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/**
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* Returns whether one player may target another player.
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*
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* @param pidx the player index of the player attempting to change
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* their target player.
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* @param tpidx the player index of the player being targeted.
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*/
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public boolean isValidTarget (int pidx, int tpidx)
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{
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return (tpidx >= 0 && tpidx < players.length &&
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pidx != tpidx && isActivePlayer(tpidx) &&
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teams[pidx] != teams[tpidx]);
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}
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/**
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* Returns whether one player may target another player on random
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* reassignment.
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*
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* @param pidx the player index of the player attempting to change
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* their target player.
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* @param tpidx the player index of the player being targeted.
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*/
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protected boolean isRandomValidTarget (int pidx, int tpidx)
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{
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return isValidTarget(pidx, tpidx);
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}
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// AUTO-GENERATED: METHODS START
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/**
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* Requests that the <code>teams</code> field be set to the
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* specified value. The local value will be updated immediately and an
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* event will be propagated through the system to notify all listeners
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* that the attribute did change. Proxied copies of this object (on
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* clients) will apply the value change when they received the
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* attribute changed notification.
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*/
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public void setTeams (int[] value)
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{
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int[] ovalue = this.teams;
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requestAttributeChange(
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TEAMS, value, ovalue);
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this.teams = (value == null) ? null : (int[])value.clone();
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}
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/**
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* Requests that the <code>index</code>th element of
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* <code>teams</code> field be set to the specified value.
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* The local value will be updated immediately and an event will be
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* propagated through the system to notify all listeners that the
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* attribute did change. Proxied copies of this object (on clients)
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* will apply the value change when they received the attribute
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* changed notification.
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*/
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public void setTeamsAt (int value, int index)
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{
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int ovalue = this.teams[index];
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requestElementUpdate(
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TEAMS, index, new Integer(value), new Integer(ovalue));
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this.teams[index] = value;
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}
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/**
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* Requests that the <code>targets</code> field be set to the
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* specified value. The local value will be updated immediately and an
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* event will be propagated through the system to notify all listeners
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* that the attribute did change. Proxied copies of this object (on
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* clients) will apply the value change when they received the
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* attribute changed notification.
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*/
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public void setTargets (short[] value)
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{
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short[] ovalue = this.targets;
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requestAttributeChange(
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TARGETS, value, ovalue);
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this.targets = (value == null) ? null : (short[])value.clone();
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}
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/**
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* Requests that the <code>index</code>th element of
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* <code>targets</code> field be set to the specified value.
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* The local value will be updated immediately and an event will be
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* propagated through the system to notify all listeners that the
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* attribute did change. Proxied copies of this object (on clients)
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* will apply the value change when they received the attribute
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* changed notification.
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*/
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public void setTargetsAt (short value, int index)
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{
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short ovalue = this.targets[index];
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requestElementUpdate(
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TARGETS, index, new Short(value), new Short(ovalue));
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this.targets[index] = value;
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}
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/**
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* Requests that the <code>winningTeam</code> field be set to the
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* specified value. The local value will be updated immediately and an
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* event will be propagated through the system to notify all listeners
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* that the attribute did change. Proxied copies of this object (on
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* clients) will apply the value change when they received the
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* attribute changed notification.
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*/
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public void setWinningTeam (byte value)
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{
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byte ovalue = this.winningTeam;
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requestAttributeChange(
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WINNING_TEAM, new Byte(value), new Byte(ovalue));
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this.winningTeam = value;
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}
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// AUTO-GENERATED: METHODS END
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}
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