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Added health display for mobs during combat.

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During combat, players will now see a healthbar appear over the head of
hostile mobs when they are damaged. This healthbar will have two display
options - HEARTS and BAR - which can be changed via the /mobhealth
command.

New Permissions:
mcmmo.mobhealthdisplay - Allows viewing of mob health display
mcmmo.commands.mobhealth - Allows access to the /mobhealth command

New Config Options (config.yml):
Mob_Healthbar.Display_Type - the default health display type
Mob_Healthbar.Display_Time - the amount of time to show health display
This commit is contained in:
GJ
2013-04-04 22:11:11 -04:00
parent 87feb8c250
commit da29185b7d
14 changed files with 247 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
Changelog.txt
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@@ -8,6 +8,7 @@ Key:
- Removal
Version 1.4.06-dev
+ Added health display for mobs during combat.
+ Added new API method to McMMOPlayerLevelUpEvent to set levels gained
+ Added new permission node for /ptp; mcmmo.commands.ptp.send (enabled by default)
= Fixed displaying partial names when trying to use /ptp

39
src/main/java/com/gmail/nossr50/commands/MobhealthCommand.java Normal file
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@@ -0,0 +1,39 @@
package com.gmail.nossr50.commands;
import org.bukkit.command.Command;
import org.bukkit.command.CommandExecutor;
import org.bukkit.command.CommandSender;
import com.gmail.nossr50.datatypes.MobHealthbarType;
import com.gmail.nossr50.datatypes.player.PlayerProfile;
import com.gmail.nossr50.util.commands.CommandUtils;
import com.gmail.nossr50.util.player.UserManager;
public class MobhealthCommand implements CommandExecutor {
@Override
public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
if (CommandUtils.noConsoleUsage(sender)) {
return true;
}
switch (args.length) {
case 1:
PlayerProfile playerProfile = UserManager.getPlayer(sender.getName()).getProfile();
try {
MobHealthbarType type = MobHealthbarType.valueOf(args[0].toUpperCase().trim());
playerProfile.setMobHealthbarType(type);
sender.sendMessage("Display type changed to: " + type); //TODO: Localize
return true;
}
catch (IllegalArgumentException ex) {
sender.sendMessage("Invalid type!"); //TODO: Localize
return true;
}
default:
return false;
}
}
}

13
src/main/java/com/gmail/nossr50/config/Config.java
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@@ -6,6 +6,7 @@ import org.bukkit.Material;
import org.bukkit.configuration.ConfigurationSection;
import org.bukkit.entity.EntityType;
import com.gmail.nossr50.datatypes.MobHealthbarType;
import com.gmail.nossr50.datatypes.skills.AbilityType;
import com.gmail.nossr50.datatypes.skills.SkillType;
import com.gmail.nossr50.util.StringUtils;
@@ -48,6 +49,18 @@ public class Config extends AutoUpdateConfigLoader {
public boolean getPartyDisplayNames() { return config.getBoolean("Commands.p.Use_Display_Names", true); }
public boolean getAdminDisplayNames() { return config.getBoolean("Commands.a.Use_Display_Names", true); }
/* Mob Healthbar */
public MobHealthbarType getMobHealthbarDefault() {
try {
return MobHealthbarType.valueOf(config.getString("Mob_Healthbar.Display_Type", "HEARTS").toUpperCase().trim());
}
catch (IllegalArgumentException ex) {
return MobHealthbarType.HEARTS;
}
}
public int getMobHealthbarTime() { return config.getInt("Mob_Healthbar.Display_Time", 3); }
/* Database Purging */
public int getPurgeInterval() { return config.getInt("Database_Purging.Purge_Interval", -1); }
public int getOldUsersCutoff() { return config.getInt("Database_Purging.Old_User_Cutoff", 6); }

11
src/main/java/com/gmail/nossr50/database/DatabaseManager.java
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@@ -96,6 +96,7 @@ public final class DatabaseManager {
write("CREATE TABLE IF NOT EXISTS `" + tablePrefix + "huds` ("
+ "`user_id` int(10) unsigned NOT NULL,"
+ "`hudtype` varchar(50) NOT NULL DEFAULT 'STANDARD',"
+ "`mobhealthbar` varchar(50) NOT NULL DEFAULT 'HEARTS',"
+ "PRIMARY KEY (`user_id`),"
+ "FOREIGN KEY (`user_id`) REFERENCES `" + tablePrefix + "users` (`id`) "
+ "ON DELETE CASCADE) ENGINE=MyISAM DEFAULT CHARSET=latin1;");
@@ -153,6 +154,7 @@ public final class DatabaseManager {
checkDatabaseStructure(DatabaseUpdateType.BLAST_MINING);
checkDatabaseStructure(DatabaseUpdateType.CASCADE_DELETE);
checkDatabaseStructure(DatabaseUpdateType.INDEX);
checkDatabaseStructure(DatabaseUpdateType.MOB_HEALTHBARS);
}
/**
@@ -574,6 +576,10 @@ public final class DatabaseManager {
}
break;
case MOB_HEALTHBARS:
sql = "SELECT * FROM `" + tablePrefix + "huds` ORDER BY `" + tablePrefix + "huds`.`mobhealthbar` ASC LIMIT 0 , 30";
break;
default:
break;
}
@@ -610,6 +616,11 @@ public final class DatabaseManager {
write("ALTER TABLE `"+tablePrefix + "experience` ADD `fishing` int(10) NOT NULL DEFAULT '0' ;");
break;
case MOB_HEALTHBARS:
mcMMO.p.getLogger().info("Updating mcMMO MySQL tables for mob healthbars...");
write("ALTER TABLE `" + tablePrefix + "huds` ADD `mobhealthbar` varchar(50) NOT NULL DEFAULT 'HEARTS' ;");
break;
default:
break;
}

7
src/main/java/com/gmail/nossr50/datatypes/MobHealthbarType.java Normal file
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@@ -0,0 +1,7 @@
package com.gmail.nossr50.datatypes;
public enum MobHealthbarType {
HEARTS,
BAR,
DISABLED;
}

3
src/main/java/com/gmail/nossr50/datatypes/database/DatabaseUpdateType.java
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@@ -4,5 +4,6 @@ public enum DatabaseUpdateType {
FISHING,
BLAST_MINING,
CASCADE_DELETE,
INDEX;
INDEX,
MOB_HEALTHBARS;
}

24
src/main/java/com/gmail/nossr50/datatypes/player/PlayerProfile.java
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@@ -13,6 +13,7 @@ import com.gmail.nossr50.mcMMO;
import com.gmail.nossr50.config.Config;
import com.gmail.nossr50.config.spout.SpoutConfig;
import com.gmail.nossr50.database.DatabaseManager;
import com.gmail.nossr50.datatypes.MobHealthbarType;
import com.gmail.nossr50.datatypes.skills.AbilityType;
import com.gmail.nossr50.datatypes.skills.SkillType;
import com.gmail.nossr50.datatypes.spout.huds.HudType;
@@ -27,6 +28,7 @@ public class PlayerProfile {
// HUD
private McMMOHud spoutHud;
private HudType hudType;
private MobHealthbarType mobHealthbarType;
// mySQL Stuff
private int userId;
@@ -41,6 +43,7 @@ public class PlayerProfile {
public PlayerProfile(String playerName, boolean addNew) {
this.playerName = playerName;
mobHealthbarType = Config.getInstance().getMobHealthbarDefault();
if (mcMMO.spoutEnabled) {
hudType = SpoutConfig.getInstance().defaultHudType;
@@ -98,6 +101,8 @@ public class PlayerProfile {
}
}
mobHealthbarType = MobHealthbarType.valueOf(DatabaseManager.read("SELECT mobhealthbar FROM " + tablePrefix + "huds WHERE user_id = " + userId).get(1).get(0));
HashMap<Integer, ArrayList<String>> cooldowns = DatabaseManager.read("SELECT mining, woodcutting, unarmed, herbalism, excavation, swords, axes, blast_mining FROM " + tablePrefix + "cooldowns WHERE user_id = " + userId);
ArrayList<String> cooldownValues = cooldowns.get(1);
@@ -326,6 +331,10 @@ public class PlayerProfile {
skillsDATS.put(AbilityType.BLAST_MINING, Integer.valueOf(character[36]));
}
if (character.length > 38) {
mobHealthbarType = MobHealthbarType.valueOf(character[38]);
}
loaded = true;
in.close();
@@ -348,6 +357,7 @@ public class PlayerProfile {
String tablePrefix = Config.getInstance().getMySQLTablePrefix();
DatabaseManager.write("UPDATE " + tablePrefix + "huds SET hudtype = '" + hudType.toString() + "' WHERE user_id = " + userId);
DatabaseManager.write("UPDATE " + tablePrefix + "huds SET mobhealthbar = '" + mobHealthbarType.toString() + "' WHERE user_id = " + userId);
DatabaseManager.write("UPDATE " + tablePrefix + "users SET lastlogin = " + ((int) (timestamp / Misc.TIME_CONVERSION_FACTOR)) + " WHERE id = " + userId);
DatabaseManager.write("UPDATE " + tablePrefix + "cooldowns SET "
+ " mining = " + skillsDATS.get(AbilityType.SUPER_BREAKER)
@@ -443,6 +453,7 @@ public class PlayerProfile {
writer.append(skillsXp.get(SkillType.FISHING)).append(":");
writer.append(skillsDATS.get(AbilityType.BLAST_MINING)).append(":");
writer.append(System.currentTimeMillis() / Misc.TIME_CONVERSION_FACTOR).append(":");
writer.append(mobHealthbarType.toString()).append(":");
writer.append("\r\n");
}
}
@@ -506,6 +517,7 @@ public class PlayerProfile {
out.append("0:"); // FishingXp
out.append("0:"); // Blast Mining
out.append(String.valueOf(System.currentTimeMillis() / Misc.TIME_CONVERSION_FACTOR)).append(":"); // LastLogin
out.append(mobHealthbarType.toString()).append(":"); // Mob Healthbar HUD
// Add more in the same format as the line above
@@ -549,6 +561,18 @@ public class PlayerProfile {
this.hudType = hudType;
}
/*
* Mob Healthbars
*/
public MobHealthbarType getMobHealthbarType() {
return mobHealthbarType;
}
public void setMobHealthbarType(MobHealthbarType mobHealthbarType) {
this.mobHealthbarType = mobHealthbarType;
}
/*
* Cooldowns
*/

3
src/main/java/com/gmail/nossr50/mcMMO.java
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@@ -91,6 +91,8 @@ public class mcMMO extends JavaPlugin {
public final static String blockMetadataKey = "mcMMO: Piston Tracking";
public final static String furnaceMetadataKey = "mcMMO: Tracked Furnace";
public final static String tntMetadataKey = "mcMMO: Tracked TNT";
public final static String customNameKey = "mcMMO: Custom Name";
public final static String customVisibleKey = "mcMMO: Name Visibility";
public static FixedMetadataValue metadataValue;
@@ -355,6 +357,7 @@ public class mcMMO extends JavaPlugin {
CommandRegistrationManager.registerHardcoreCommand();
CommandRegistrationManager.registerVampirismCommand();
CommandRegistrationManager.registerMcnotifyCommand();
CommandRegistrationManager.registerMobhealthCommand();
// Spout commands
CommandRegistrationManager.registerXplockCommand();

24
src/main/java/com/gmail/nossr50/runnables/MobHealthDisplayUpdaterTask.java Normal file
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@@ -0,0 +1,24 @@
package com.gmail.nossr50.runnables;
import org.bukkit.entity.LivingEntity;
import org.bukkit.scheduler.BukkitRunnable;
import com.gmail.nossr50.mcMMO;
public class MobHealthDisplayUpdaterTask extends BukkitRunnable {
private LivingEntity target;
private String oldName;
private boolean oldNameVisible;
public MobHealthDisplayUpdaterTask(LivingEntity target) {
this.target = target;
this.oldName = target.getMetadata(mcMMO.customNameKey).get(0).asString();
this.oldNameVisible = target.getMetadata(mcMMO.customVisibleKey).get(0).asBoolean();
}
@Override
public void run() {
target.setCustomNameVisible(oldNameVisible);
target.setCustomName(oldName);
}
}

1
src/main/java/com/gmail/nossr50/util/Permissions.java
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@@ -20,6 +20,7 @@ public final class Permissions {
*/
public static boolean motd(Permissible permissible) { return permissible.hasPermission("mcmmo.motd"); }
public static boolean mobHealthDisplay(Permissible permissible) { return permissible.hasPermission("mcmmo.mobhealthdisplay"); }
public static boolean updateNotifications(Permissible permissible) {return permissible.hasPermission("mcmmo.tools.updatecheck"); }
public static boolean chimaeraWing(Permissible permissible) { return permissible.hasPermission("mcmmo.item.chimaerawing"); }

10
src/main/java/com/gmail/nossr50/util/commands/CommandRegistrationManager.java
View File

@@ -11,6 +11,7 @@ import com.gmail.nossr50.commands.McgodCommand;
import com.gmail.nossr50.commands.McmmoCommand;
import com.gmail.nossr50.commands.McnotifyCommand;
import com.gmail.nossr50.commands.McrefreshCommand;
import com.gmail.nossr50.commands.MobhealthCommand;
import com.gmail.nossr50.commands.XprateCommand;
import com.gmail.nossr50.commands.chat.AdminChatCommand;
import com.gmail.nossr50.commands.chat.PartyChatCommand;
@@ -366,4 +367,13 @@ public final class CommandRegistrationManager {
command.setUsage(LocaleLoader.getString("Commands.Usage.0", "mcnotify"));
command.setExecutor(new McnotifyCommand());
}
public static void registerMobhealthCommand() {
PluginCommand command = mcMMO.p.getCommand("mobhealth");
command.setDescription("Change the style of the mob healthbar"); //TODO: Localize
command.setPermission("mcmmo.commands.mobhealth");
command.setPermissionMessage(permissionsMessage);
command.setUsage(LocaleLoader.getString("Commands.Usage.1", "mobhealth", "<DISABLED | HEARTS | BAR>"));
command.setExecutor(new MobhealthCommand());
}
}

96
src/main/java/com/gmail/nossr50/util/skills/CombatUtils.java
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@@ -1,5 +1,6 @@
package com.gmail.nossr50.util.skills;
import org.bukkit.ChatColor;
import org.bukkit.Material;
import org.bukkit.entity.AnimalTamer;
import org.bukkit.entity.Animals;
@@ -17,15 +18,19 @@ import org.bukkit.event.entity.EntityDamageEvent;
import org.bukkit.event.entity.EntityDamageEvent.DamageCause;
import org.bukkit.event.player.PlayerAnimationEvent;
import org.bukkit.inventory.ItemStack;
import org.bukkit.metadata.FixedMetadataValue;
import com.gmail.nossr50.mcMMO;
import com.gmail.nossr50.config.Config;
import com.gmail.nossr50.datatypes.MobHealthbarType;
import com.gmail.nossr50.datatypes.player.McMMOPlayer;
import com.gmail.nossr50.datatypes.player.PlayerProfile;
import com.gmail.nossr50.datatypes.skills.SkillType;
import com.gmail.nossr50.events.fake.FakeEntityDamageByEntityEvent;
import com.gmail.nossr50.events.fake.FakeEntityDamageEvent;
import com.gmail.nossr50.locale.LocaleLoader;
import com.gmail.nossr50.party.PartyManager;
import com.gmail.nossr50.runnables.MobHealthDisplayUpdaterTask;
import com.gmail.nossr50.runnables.skills.AwardCombatXpTask;
import com.gmail.nossr50.runnables.skills.BleedTimerTask;
import com.gmail.nossr50.skills.acrobatics.AcrobaticsManager;
@@ -284,6 +289,34 @@ public final class CombatUtils {
}
}
}
else if (attacker instanceof Player) {
Player player = (Player) attacker;
PlayerProfile profile = UserManager.getPlayer(player).getProfile();
if (Permissions.mobHealthDisplay(player) && profile.getMobHealthbarType() != MobHealthbarType.DISABLED) {
String oldName = target.getCustomName();
boolean oldNameVisible = target.isCustomNameVisible();
String newName = createHealthDisplay(profile, target, event.getDamage());
target.setCustomName(newName);
target.setCustomNameVisible(true);
int displayTime = Config.getInstance().getMobHealthbarTime();
if (displayTime != -1) {
if (oldName == null) {
oldName = "";
}
if (!ChatColor.stripColor(oldName).equalsIgnoreCase(ChatColor.stripColor(newName))) {
target.setMetadata(mcMMO.customNameKey, new FixedMetadataValue(mcMMO.p, oldName));
target.setMetadata(mcMMO.customVisibleKey, new FixedMetadataValue(mcMMO.p, oldNameVisible));
}
new MobHealthDisplayUpdaterTask(target).runTaskLater(mcMMO.p, displayTime * 20); // Clear health display after 3 seconds
}
}
}
}
/**
@@ -583,4 +616,67 @@ public final class CombatUtils {
return process;
}
private static String createHealthDisplay(PlayerProfile profile, LivingEntity entity, int damage) {
int maxHealth = entity.getMaxHealth();
int currentHealth = Math.max(entity.getHealth() - damage, 0);
double healthPercentage = (currentHealth / (double) maxHealth) * 100.0D;
int fullDisplay = 0;
ChatColor color = ChatColor.BLACK;
String symbol = "";
switch (profile.getMobHealthbarType()) {
case HEARTS:
fullDisplay = Math.min(maxHealth / 2, 10);
color = ChatColor.DARK_RED;
symbol = "❤";
break;
case BAR:
fullDisplay = 10;
if (healthPercentage >= 85) {
color = ChatColor.DARK_GREEN;
}
else if (healthPercentage >= 70) {
color = ChatColor.GREEN;
}
else if (healthPercentage >= 55) {
color = ChatColor.GOLD;
}
else if (healthPercentage >= 40) {
color = ChatColor.YELLOW;
}
else if (healthPercentage >= 25) {
color = ChatColor.RED;
}
else if (healthPercentage >= 0) {
color = ChatColor.DARK_RED;
}
symbol = "■";
break;
default:
return null;
}
int coloredDisplay = (int) (fullDisplay * (healthPercentage / 100.0D));
int grayDisplay = fullDisplay - coloredDisplay;
String healthbar = color + "";
for (int i = 0; i < coloredDisplay; i++) {
healthbar += symbol;
}
healthbar += ChatColor.GRAY;
for (int i = 0; i < grayDisplay; i++) {
healthbar += symbol;
}
return healthbar;
}
}

6
src/main/resources/config.yml
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@@ -27,6 +27,12 @@ General:
# Should mcMMO over-write configs to update, or make new ones ending in .new?
Config_Update_Overwrite: true
Mob_Healthbar
# Default display for mob health bars - HEARTS, BAR, or DISABLED
Display_Type: HEARTS
# Amount of time (in seconds) to display. To display permanently, set to -1
Display_Time: 3
Database_Purging:
# Amount of time (in hours) to wait between database purging
# To only run at server start, set to 0

10
src/main/resources/plugin.yml
View File

@@ -104,6 +104,9 @@ commands:
mcnotify:
aliases: [notify]
description: Toggle mcMMO abilities chat display notifications on/off
mobhealth:
aliases: [mcmobhealth]
description: Change the style of the mob healthbar
permissions:
mcmmo.*:
default: false
@@ -659,6 +662,7 @@ permissions:
mcmmo.commands.mcstats: true
mcmmo.commands.mctop.all: true
mcmmo.commands.mining: true
mcmmo.commands.mobhealth: true
mcmmo.commands.party.all: true
mcmmo.commands.ptp: true
mcmmo.commands.ptp.accept: true
@@ -875,6 +879,9 @@ permissions:
mcmmo.commands.mmoupdate:
default: false
description: Allows access to the mmoupdate command
mcmmo.commands.mobhealth:
default: true
description: Allows access to the mobhealth command
mcmmo.commands.party.*:
default: false
description: Implies access to all mcmmo.commands.party permissions.
@@ -1179,6 +1186,7 @@ permissions:
children:
mcmmo.chat.partychat: true
mcmmo.commands.defaults: true
mcmmo.mobhealthdisplay: true
mcmmo.motd: true
mcmmo.skills.all: true
mcmmo.defaultsop:
@@ -1200,6 +1208,8 @@ permissions:
mcmmo.item.chimaerawing: true
mcmmo.item.chimaerawing:
description: Allows use of Chimaera Wing item
mcmmo.mobhealthdisplay:
description: Allows viewing of mob health display during combat
mcmmo.motd:
description: Allows access to the motd
mcmmo.party.*: