Crossfire JXClient, Trunk: /home/leaf/crossfire/jxclient/trunk/model/src/main/java/com/realtime/crossfire/jxclient/stats/Stats.java Source File

00001 /*
00002  * This file is part of JXClient, the Fullscreen Java Crossfire Client.
00003  *
00004  * JXClient is free software; you can redistribute it and/or modify
00005  * it under the terms of the GNU General Public License as published by
00006  * the Free Software Foundation; either version 2 of the License, or
00007  * (at your option) any later version.
00008  *
00009  * JXClient is distributed in the hope that it will be useful,
00010  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00011  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00012  * GNU General Public License for more details.
00013  *
00014  * You should have received a copy of the GNU General Public License
00015  * along with JXClient; if not, write to the Free Software
00016  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
00017  *
00018  * Copyright (C) 2005-2008 Yann Chachkoff.
00019  * Copyright (C) 2006-2011 Andreas Kirschbaum.
00020  */
00021 
00022 package com.realtime.crossfire.jxclient.stats;
00023 
00024 import com.realtime.crossfire.jxclient.guistate.ClientSocketState;
00025 import com.realtime.crossfire.jxclient.guistate.GuiStateListener;
00026 import com.realtime.crossfire.jxclient.guistate.GuiStateManager;
00027 import com.realtime.crossfire.jxclient.skills.Skill;
00028 import com.realtime.crossfire.jxclient.skills.SkillSet;
00029 import com.realtime.crossfire.jxclient.util.EventListenerList2;
00030 import java.util.Collection;
00031 import java.util.HashSet;
00032 import org.jetbrains.annotations.NotNull;
00033 
00043 public class Stats {
00044 
00048     public static final int CS_STAT_HP = 1;
00049 
00053     public static final int CS_STAT_MAXHP = 2;
00054 
00058     public static final int CS_STAT_SP = 3;
00059 
00063     public static final int CS_STAT_MAXSP = 4;
00064 
00068     public static final int CS_STAT_STR = 5;
00069 
00073     public static final int CS_STAT_INT = 6;
00074 
00078     public static final int CS_STAT_WIS = 7;
00079 
00083     public static final int CS_STAT_DEX = 8;
00084 
00088     public static final int CS_STAT_CON = 9;
00089 
00093     public static final int CS_STAT_CHA = 10;
00094 
00098     public static final int CS_STAT_EXP = 11;
00099 
00103     public static final int C_STAT_EXP_NEXT_LEVEL = 0x10000;
00104 
00108     public static final int CS_STAT_LEVEL = 12;
00109 
00113     public static final int CS_STAT_WC = 13;
00114 
00118     public static final int CS_STAT_AC = 14;
00119 
00123     public static final int CS_STAT_DAM = 15;
00124 
00128     public static final int CS_STAT_ARMOUR = 16;
00129 
00133     public static final int CS_STAT_SPEED = 17;
00134 
00138     public static final int CS_STAT_FOOD = 18;
00139 
00143     public static final int C_STAT_LOWFOOD = 0x10003;
00144 
00148     public static final int CS_STAT_WEAP_SP = 19;
00149 
00154     public static final int CS_STAT_RANGE = 20;
00155 
00159     public static final int CS_STAT_TITLE = 21;
00160 
00164     public static final int CS_STAT_POW = 22;
00165 
00169     public static final int CS_STAT_GRACE = 23;
00170 
00174     public static final int CS_STAT_MAXGRACE = 24;
00175 
00179     public static final int CS_STAT_FLAGS = 25;
00180 
00184     public static final int CS_STAT_WEIGHT_LIM = 26;
00185 
00189     public static final int C_STAT_WEIGHT = 257;
00190 
00194     public static final int CS_STAT_EXP64 = 28;
00195 
00199     public static final int CS_STAT_SPELL_ATTUNE = 29;
00200 
00204     public static final int CS_STAT_SPELL_REPEL = 30;
00205 
00209     public static final int CS_STAT_SPELL_DENY = 31;
00210 
00214     public static final int CS_STAT_RACE_STR = 32;
00215 
00219     public static final int CS_STAT_RACE_INT = 33;
00220 
00224     public static final int CS_STAT_RACE_WIS = 34;
00225 
00229     public static final int CS_STAT_RACE_DEX = 35;
00230 
00234     public static final int CS_STAT_RACE_CON = 36;
00235 
00239     public static final int CS_STAT_RACE_CHA = 37;
00240 
00244     public static final int CS_STAT_RACE_POW = 38;
00245 
00249     public static final int CS_STAT_BASE_STR = 39;
00250 
00254     public static final int CS_STAT_BASE_INT = 40;
00255 
00259     public static final int CS_STAT_BASE_WIS = 41;
00260 
00264     public static final int CS_STAT_BASE_DEX = 42;
00265 
00269     public static final int CS_STAT_BASE_CON = 43;
00270 
00274     public static final int CS_STAT_BASE_CHA = 44;
00275 
00279     public static final int CS_STAT_BASE_POW = 45;
00280 
00284     public static final int CS_STAT_APPLIED_STR = 46;
00285 
00289     public static final int CS_STAT_APPLIED_INT = 47;
00290 
00294     public static final int CS_STAT_APPLIED_WIS = 48;
00295 
00299     public static final int CS_STAT_APPLIED_DEX = 49;
00300 
00304     public static final int CS_STAT_APPLIED_CON = 50;
00305 
00309     public static final int CS_STAT_APPLIED_CHA = 51;
00310 
00314     public static final int CS_STAT_APPLIED_POW = 52;
00315 
00319     public static final int CS_STAT_GOLEM_HP = 53;
00320 
00324     public static final int CS_STAT_GOLEM_MAXHP = 54;
00325 
00329     public static final int CS_STAT_RESIST_START = 100;
00330 
00334     public static final int CS_STAT_RESIST_END = 117;
00335 
00339     public static final int CS_STAT_RES_PHYS = 100;
00340 
00344     public static final int CS_STAT_RES_MAG = 101;
00345 
00349     public static final int CS_STAT_RES_FIRE = 102;
00350 
00354     public static final int CS_STAT_RES_ELEC = 103;
00355 
00359     public static final int CS_STAT_RES_COLD = 104;
00360 
00364     public static final int CS_STAT_RES_CONF = 105;
00365 
00369     public static final int CS_STAT_RES_ACID = 106;
00370 
00374     public static final int CS_STAT_RES_DRAIN = 107;
00375 
00379     public static final int CS_STAT_RES_GHOSTHIT = 108;
00380 
00384     public static final int CS_STAT_RES_POISON = 109;
00385 
00389     public static final int CS_STAT_RES_SLOW = 110;
00390 
00394     public static final int CS_STAT_RES_PARA = 111;
00395 
00399     public static final int CS_STAT_RES_TURN_UNDEAD = 112;
00400 
00404     public static final int CS_STAT_RES_FEAR = 113;
00405 
00409     public static final int CS_STAT_RES_DEPLETE = 114;
00410 
00414     public static final int CS_STAT_RES_DEATH = 115;
00415 
00419     public static final int CS_STAT_RES_HOLYWORD = 116;
00420 
00424     public static final int CS_STAT_RES_BLIND = 117;
00425 
00429     public static final int FLOAT_MULTI = 100000;
00430 
00434     public static final int RESIST_TYPES = 18;
00435 
00440     public static final int C_STAT_POISONED = 256;
00441 
00447     public static final int CS_NUM_SKILLS = 50;
00448 
00454     public static final int CS_STAT_SKILLINFO = 140;
00455 
00460     private boolean simpleWeaponSpeed = false;
00461 
00465     @NotNull
00466     private final EventListenerList2<StatsListener> statsListeners = new EventListenerList2<StatsListener>(StatsListener.class);
00467 
00471     @NotNull
00472     private final ExperienceTable experienceTable;
00473 
00477     @NotNull
00478     private final SkillSet skillSet;
00479 
00483     @NotNull
00484     private final int[] stats = new int[258];
00485 
00489     private long exp = 0;
00490 
00494     private long expNextLevel = 0;
00495 
00499     @NotNull
00500     private String range = "";
00501 
00505     @NotNull
00506     private String title = "";
00507 
00511     @NotNull
00512     private String activeSkill = "";
00513 
00517     @NotNull
00518     private final Collection<String> unhandledStats = new HashSet<String>(0);
00519 
00524     @NotNull
00525     private final GuiStateListener guiStateListener = new GuiStateListener() {
00526 
00527         @Override
00528         public void start() {
00529             // ignore
00530         }
00531 
00532         @Override
00533         public void metaserver() {
00534             // ignore
00535         }
00536 
00537         @Override
00538         public void preConnecting(@NotNull final String serverInfo) {
00539             // ignore
00540         }
00541 
00542         @Override
00543         public void connecting(@NotNull final String serverInfo) {
00544             reset();
00545         }
00546 
00547         @Override
00548         public void connecting(@NotNull final ClientSocketState clientSocketState) {
00549             // ignore
00550         }
00551 
00552         @Override
00553         public void connected() {
00554             // ignore
00555         }
00556 
00557         @Override
00558         public void connectFailed(@NotNull final String reason) {
00559             // ignore
00560         }
00561 
00562     };
00563 
00570     public Stats(@NotNull final ExperienceTable experienceTable, @NotNull final SkillSet skillSet, @NotNull final GuiStateManager guiStateManager) {
00571         this.experienceTable = experienceTable; // XXX: should detect changed information
00572         this.skillSet = skillSet;
00573         guiStateManager.addGuiStateListener(guiStateListener);
00574     }
00575 
00582     public void setSimpleWeaponSpeed(final boolean simpleWeaponSpeed) {
00583         if (this.simpleWeaponSpeed == simpleWeaponSpeed) {
00584             return;
00585         }
00586 
00587         this.simpleWeaponSpeed = simpleWeaponSpeed;
00588         for (final StatsListener statsListener : statsListeners.getListeners()) {
00589             statsListener.simpleWeaponSpeedChanged(this.simpleWeaponSpeed);
00590         }
00591     }
00592 
00596     private void reset() {
00597         for (final StatsListener statsListener : statsListeners.getListeners()) {
00598             statsListener.reset();
00599         }
00600         for (int statNo = 0; statNo < stats.length; statNo++) {
00601             setStat(statNo, 0);
00602         }
00603         setExperience(0);
00604         setRange("");
00605         setTitle("");
00606         setActiveSkill("");
00607     }
00608 
00614     public int getStat(final int statNo) {
00615         return stats[statNo];
00616     }
00617 
00623     public double getFloatStat(final int statNo) {
00624         return (double)stats[statNo]/FLOAT_MULTI;
00625     }
00626 
00632     public void setStat(final int statNo, final int value) {
00633         if (stats[statNo] == value) {
00634             return;
00635         }
00636 
00637         stats[statNo] = value;
00638         for (final StatsListener statsListener : statsListeners.getListeners()) {
00639             statsListener.statChanged(statNo, stats[statNo]);
00640         }
00641     }
00642 
00647     @NotNull
00648     public String getTitle() {
00649         return title;
00650     }
00651 
00657     @NotNull
00658     public String getRange() {
00659         return range;
00660     }
00661 
00666     @NotNull
00667     public String getActiveSkill() {
00668         return activeSkill;
00669     }
00670 
00675     private void setTitle(@NotNull final String title) {
00676         if (this.title.equals(title)) {
00677             return;
00678         }
00679 
00680         this.title = title;
00681         for (final StatsListener statsListener : statsListeners.getListeners()) {
00682             statsListener.titleChanged(this.title);
00683         }
00684     }
00685 
00691     private void setRange(@NotNull final String range) {
00692         if (this.range.equals(range)) {
00693             return;
00694         }
00695 
00696         this.range = range;
00697         for (final StatsListener statsListener : statsListeners.getListeners()) {
00698             statsListener.rangeChanged(this.range);
00699         }
00700     }
00701 
00706     public void setActiveSkill(@NotNull final String activeSkill) {
00707         if (this.activeSkill.equals(activeSkill)) {
00708             return;
00709         }
00710 
00711         this.activeSkill = activeSkill;
00712         for (final StatsListener statsListener : statsListeners.getListeners()) {
00713             statsListener.activeSkillChanged(this.activeSkill);
00714         }
00715     }
00716 
00721     public long getExperience() {
00722         return exp;
00723     }
00724 
00729     private void setExperience(final long exp) {
00730         if (this.exp == exp) {
00731             return;
00732         }
00733 
00734         this.exp = exp;
00735         for (final StatsListener statsListener : statsListeners.getListeners()) {
00736             statsListener.experienceChanged(this.exp);
00737         }
00738 
00739         calculateExperienceToNextLevel();
00740     }
00741 
00746     public long getExperienceNextLevel() {
00747         return expNextLevel;
00748     }
00749 
00753     private void calculateExperienceToNextLevel() {
00754         final long newExpNextLevel = experienceTable.getExperienceToNextLevel(stats[CS_STAT_LEVEL], exp);
00755         if (expNextLevel == newExpNextLevel) {
00756             return;
00757         }
00758 
00759         expNextLevel = newExpNextLevel;
00760         for (final StatsListener statsListener : statsListeners.getListeners()) {
00761             statsListener.experienceNextLevelChanged(expNextLevel);
00762         }
00763     }
00764 
00769     public void addCrossfireStatsListener(@NotNull final StatsListener statsListener) {
00770         statsListeners.add(statsListener);
00771     }
00772 
00777     public void removeCrossfireStatsListener(@NotNull final StatsListener statsListener) {
00778         statsListeners.remove(statsListener);
00779     }
00780 
00785     public double getWeaponSpeed() {
00786         final double weaponSpeed = getFloatStat(CS_STAT_WEAP_SP);
00787         if (simpleWeaponSpeed) {
00788             return weaponSpeed;
00789         }
00790 
00791         if (weaponSpeed < 0.001) {
00792             return 0;
00793         }
00794 
00795         return getFloatStat(CS_STAT_SPEED)/weaponSpeed;
00796     }
00797 
00803     public void setStatInt2(final int stat, final short param) {
00804         switch (stat) {
00805         case CS_STAT_HP:
00806         case CS_STAT_MAXHP:
00807         case CS_STAT_SP:
00808         case CS_STAT_MAXSP:
00809         case CS_STAT_STR:
00810         case CS_STAT_INT:
00811         case CS_STAT_WIS:
00812         case CS_STAT_DEX:
00813         case CS_STAT_CON:
00814         case CS_STAT_CHA:
00815         case CS_STAT_LEVEL:
00816         case CS_STAT_WC:
00817         case CS_STAT_AC:
00818         case CS_STAT_DAM:
00819         case CS_STAT_ARMOUR:
00820         case CS_STAT_FOOD:
00821         case CS_STAT_POW:
00822         case CS_STAT_GRACE:
00823         case CS_STAT_MAXGRACE:
00824         case CS_STAT_RACE_STR:
00825         case CS_STAT_RACE_INT:
00826         case CS_STAT_RACE_WIS:
00827         case CS_STAT_RACE_DEX:
00828         case CS_STAT_RACE_CON:
00829         case CS_STAT_RACE_CHA:
00830         case CS_STAT_RACE_POW:
00831         case CS_STAT_BASE_STR:
00832         case CS_STAT_BASE_INT:
00833         case CS_STAT_BASE_WIS:
00834         case CS_STAT_BASE_DEX:
00835         case CS_STAT_BASE_CON:
00836         case CS_STAT_BASE_CHA:
00837         case CS_STAT_BASE_POW:
00838         case CS_STAT_APPLIED_STR:
00839         case CS_STAT_APPLIED_INT:
00840         case CS_STAT_APPLIED_WIS:
00841         case CS_STAT_APPLIED_DEX:
00842         case CS_STAT_APPLIED_CON:
00843         case CS_STAT_APPLIED_CHA:
00844         case CS_STAT_APPLIED_POW:
00845         case CS_STAT_GOLEM_HP:
00846         case CS_STAT_GOLEM_MAXHP:
00847             setStat(stat, param);
00848             if (stat == CS_STAT_LEVEL) {
00849                 calculateExperienceToNextLevel();
00850             }
00851             break;
00852 
00853         case CS_STAT_FLAGS:
00854             setStat(stat, param&0xFFFF);
00855             break;
00856 
00857         default:
00858             if (CS_STAT_RESIST_START <= stat && stat < CS_STAT_RESIST_START+RESIST_TYPES) {
00859                 setStat(stat, param);
00860             } else {
00861                 reportUnhandledStat(stat, "int2");
00862             }
00863             break;
00864         }
00865     }
00866 
00872     public void setStatInt4(final int stat, final int param) {
00873         switch (stat) {
00874         case CS_STAT_EXP:
00875             setExperience(param&0xFFFFFFFFL);
00876             break;
00877 
00878         case CS_STAT_SPEED:
00879         case CS_STAT_WEAP_SP:
00880         case CS_STAT_WEIGHT_LIM:
00881         case CS_STAT_SPELL_ATTUNE:
00882         case CS_STAT_SPELL_REPEL:
00883         case CS_STAT_SPELL_DENY:
00884             setStat(stat, param);
00885             break;
00886 
00887         default:
00888             reportUnhandledStat(stat, "int4");
00889             break;
00890         }
00891     }
00892 
00898     public void setStatInt8(final int stat, final long param) {
00899         switch (stat) {
00900         case CS_STAT_EXP64:
00901             setExperience(param);
00902             break;
00903 
00904         default:
00905             reportUnhandledStat(stat, "int8");
00906             break;
00907         }
00908     }
00909 
00915     public void setStatString(final int stat, @NotNull final String param) {
00916         switch (stat) {
00917         case CS_STAT_RANGE:
00918             setRange(param);
00919             break;
00920 
00921         case CS_STAT_TITLE:
00922             setTitle(param);
00923             break;
00924 
00925         default:
00926             reportUnhandledStat(stat, "string");
00927             break;
00928         }
00929     }
00930 
00937     public void setStatSkill(final int stat, final int level, final long experience) {
00938         if (CS_STAT_SKILLINFO <= stat && stat < CS_STAT_SKILLINFO+CS_NUM_SKILLS) {
00939             final Skill sk = skillSet.getSkill(stat);
00940             if (sk == null) {
00941                 System.err.println("ignoring skill value for unknown skill "+stat);
00942             } else {
00943                 sk.set(level, experience);
00944             }
00945         } else {
00946             reportUnhandledStat(stat, "skill");
00947         }
00948     }
00949 
00955     private void reportUnhandledStat(final int stat, @NotNull final String type) {
00956         if (unhandledStats.add(type+"-"+stat)) {
00957             System.err.println("Warning: unhandled stat "+stat+" of type "+type);
00958         }
00959     }
00960 
00961 }