PandacubeFr/DiscoSheep
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added code framework for uninvited guests

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This commit is contained in:
Gibstick 2013-07-22 16:22:31 -04:00
parent e15eb397da
commit e73f0414d2
4 changed files with 117 additions and 37 deletions
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28
src/ca/gibstick/discosheep/BaaBaaBlockSheepEvents.java
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@ -5,10 +5,13 @@
*/
package ca.gibstick.discosheep;
import org.bukkit.entity.Player;
import org.bukkit.entity.Sheep;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.entity.EntityDamageEvent;
import org.bukkit.event.entity.EntityTargetEvent;
import org.bukkit.event.player.PlayerJoinEvent;
import org.bukkit.event.player.PlayerQuitEvent;
import org.bukkit.event.player.PlayerShearEntityEvent;
@ -39,7 +42,7 @@ public class BaaBaaBlockSheepEvents implements Listener {
// actually make sheep invincible
@EventHandler
public void onEntityDamageEvent(EntityDamageEvent e) {
public void onLivingEntityDamageEvent(EntityDamageEvent e) {
if (e.getEntity() instanceof Sheep) {
for (DiscoParty party : parent.getParties()) {
if (party.getSheepList().contains((Sheep) e.getEntity())) {
@ -50,6 +53,22 @@ public class BaaBaaBlockSheepEvents implements Listener {
}
}
}
for (DiscoParty party : parent.getParties()) {
if (party.getGuestList().contains(e.getEntity())) {
e.setCancelled(true);
}
}
}
// prevent uninvited guests from targetting players
@EventHandler
public void onEntityTargetLivingEntityEvent(EntityTargetEvent e) {
for (DiscoParty party : parent.getParties()) {
if (party.getGuestList().contains(e.getEntity())) { // safe; event is only triggered by LivingEntity targetting LivingEntity
e.setCancelled(true);
}
}
}
@EventHandler
@ -58,4 +77,11 @@ public class BaaBaaBlockSheepEvents implements Listener {
parent.stopParty(name);
// stop party on player quit or else it will CONTINUE FOR ETERNITY
}
@EventHandler
public void onPlayerJoinEvent(PlayerJoinEvent e) {
Player player = e.getPlayer();
DiscoParty party = new DiscoParty(parent, player);
parent.partyOnJoin(player);
}
}

105
src/ca/gibstick/discosheep/DiscoParty.java
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@ -1,8 +1,10 @@
package ca.gibstick.discosheep;
import java.util.ArrayList;
import java.util.List;
import java.util.HashMap;
import java.util.Map;
import java.util.Random;
import java.util.logging.Level;
import org.bukkit.Color;
import org.bukkit.DyeColor;
import org.bukkit.Location;
@ -14,6 +16,7 @@ import org.bukkit.entity.Player;
import org.bukkit.entity.Sheep;
import org.bukkit.FireworkEffect;
import org.bukkit.FireworkEffect.Builder;
import org.bukkit.entity.LivingEntity;
import org.bukkit.inventory.meta.FireworkMeta;
import org.bukkit.util.Vector;
@ -26,16 +29,20 @@ public class DiscoParty {
private DiscoSheep ds;
private Player player;
private ArrayList<Sheep> sheepList = new ArrayList<Sheep>();
private ArrayList<LivingEntity> guestList = new ArrayList<LivingEntity>();
static int defaultDuration = 300; // ticks for entire party
static int defaultPeriod = 10; // ticks per state change
static int defaultRadius = 5;
static int defaultSheep = 10;
static int defaultCreepers = 1;
static float defaultSheepJump = 0.35f;
static int maxDuration = 2400; // 120 seconds
static int maxSheep = 100;
static int maxRadius = 100;
static int minPeriod = 5; // 0.25 seconds
static int maxPeriod = 40; // 2.0 seconds
static int maxCreepers = 5;
private HashMap<String, Integer> guestNumbers = new HashMap<String, Integer>();
private boolean doFireworks = false;
private boolean doJump = true;
private int duration, period, radius, sheep;
@ -78,18 +85,22 @@ public class DiscoParty {
// used for /ds other and /ds all
public DiscoParty DiscoParty(Player player) {
DiscoParty newParty = new DiscoParty(this.ds, player);
newParty.setDoFireworks(this.doFireworks);
newParty.setDuration(this.duration);
newParty.setPeriod(this.period);
newParty.setRadius(this.radius);
newParty.setSheep(this.sheep);
newParty.doFireworks = this.doFireworks;
newParty.duration = this.duration;
newParty.period = this.period;
newParty.radius = this.radius;
newParty.sheep = this.sheep;
return newParty;
}
List<Sheep> getSheepList() {
ArrayList<Sheep> getSheepList() {
return sheepList;
}
ArrayList<LivingEntity> getGuestList() {
return guestList;
}
public int getSheep() {
return this.sheep;
}
@ -166,30 +177,51 @@ public class DiscoParty {
return this;
}
// Spawn some number of sheep next to given player
void spawnSheep(int num, int sheepSpawnRadius) {
Location getRandomSpawnLocation(double x, double z, World world, int spawnRadius) {
Location loc;
double y;
/* random point on circle with polar coordinates
* random number must be square rooted to obtain uniform distribution
* otherwise the sheep are biased toward the centre */
double r = Math.sqrt(Math.random()) * spawnRadius;
double azimuth = Math.random() * 2 * Math.PI; // radians
x += r * Math.cos(azimuth);
z += r * Math.sin(azimuth);
y = world.getHighestBlockYAt((int) x, (int) z);
loc = new Location(world, x, y, z);
loc.setPitch((float) Math.random() * 360 - 180);
loc.setYaw(0);
return loc;
}
// Spawn some number of guests next to given player
void spawnAll(int sheep, int spawnRadius) {
Location loc;
World world = player.getWorld();
for (int i = 0; i < num; i++) {
double x = player.getLocation().getX();
double z = player.getLocation().getZ();
double y;
/* random point on circle with polar coordinates
* random number must be square rooted to obtain uniform distribution
* otherwise the sheep are biased toward the centre */
double r = Math.sqrt(Math.random()) * sheepSpawnRadius;
double azimuth = Math.random() * 2 * Math.PI; // radians
x += r * Math.cos(azimuth);
z += r * Math.sin(azimuth);
y = world.getHighestBlockYAt((int) x, (int) z);
loc = new Location(world, x, y, z);
loc.setPitch((float) Math.random() * 360 - 180);
loc.setYaw(0);
double x = player.getLocation().getX();
double z = player.getLocation().getZ();
for (int i = 0; i < sheep; i++) {
loc = getRandomSpawnLocation(x, z, world, spawnRadius);
spawnSheep(world, loc);
}
// loop through hashmap of other guests and spawn accordingly
for (Map.Entry entry : guestNumbers.entrySet()) {
EntityType ent = EntityType.fromName((String) entry.getKey());
int num = (Integer) entry.getValue();
for (int i = 0; i < num; i++) {
loc = getRandomSpawnLocation(x, z, world, spawnRadius);
spawnGuest(world, loc, ent);
}
}
}
void spawnSheep(World world, Location loc) {
@ -200,13 +232,22 @@ public class DiscoParty {
getSheepList().add(newSheep);
}
// Mark all sheep in the sheep array for removal, then clear the array
void removeAllSheep() {
void spawnGuest(World world, Location loc, EntityType type) {
LivingEntity newGuest = (LivingEntity) world.spawnEntity(loc, type);
getGuestList().add(newGuest);
ds.getLogger().log(Level.INFO, "SPAWNING GUEST");
}
// Mark all guests for removal, then clear the array
void removeAllGuests() {
for (Sheep sheeple : getSheepList()) {
//sheeple.setHealth(0); // removed to make it more resilient to updates
sheeple.remove();
}
for (LivingEntity guest : getGuestList()) {
guest.remove();
}
getSheepList().clear();
getGuestList().clear();
}
// Set a random colour for all sheep in array
@ -362,11 +403,12 @@ public class DiscoParty {
updater.runTaskLater(ds, this.period);
}
@Deprecated
void startDisco(int duration, int sheepAmount, int radius, int period, boolean fireworks) {
if (this.duration > 0) {
stopDisco();
}
this.spawnSheep(sheepAmount, radius);
this.spawnAll(sheepAmount, radius);
this.doFireworks = fireworks;
this.period = period;
this.duration = duration;
@ -375,13 +417,14 @@ public class DiscoParty {
}
void startDisco() {
this.spawnSheep(sheep, radius);
this.guestNumbers.put("CREEPER", 5);
this.spawnAll(sheep, radius);
this.scheduleUpdate();
ds.getPartyMap().put(this.player.getName(), this);
}
void stopDisco() {
removeAllSheep();
removeAllGuests();
this.duration = 0;
if (updater != null) {
updater.cancel();

12
src/ca/gibstick/discosheep/DiscoSheep.java
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@ -2,7 +2,6 @@ package ca.gibstick.discosheep;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import org.bukkit.Bukkit;
import org.bukkit.ChatColor;
@ -22,6 +21,7 @@ public final class DiscoSheep extends JavaPlugin {
static final String PERMISSION_CHANGEPERIOD = "discosheep.changeperiod";
static final String PERMISSION_CHANGEDEFAULTS = "discosheep.changedefaults";
static final String PERMISSION_SAVECONFIG = "discosheep.saveconfig";
static final String PERMISSION_ONJOIN = "discosheep.onjoin";
Map<String, DiscoParty> parties = new HashMap<String, DiscoParty>();
private BaaBaaBlockSheepEvents blockEvents = new BaaBaaBlockSheepEvents(this);
FileConfiguration config;
@ -102,10 +102,11 @@ public final class DiscoSheep extends JavaPlugin {
return this.parties;
}
public synchronized List<DiscoParty> getParties() {
public synchronized ArrayList<DiscoParty> getParties() {
return new ArrayList(this.getPartyMap().values());
}
public void stopParty(String name) {
if (this.hasParty(name)) {
this.getParty(name).stopDisco();
@ -211,6 +212,13 @@ public final class DiscoSheep extends JavaPlugin {
}
}
void partyOnJoin(Player player) {
if (player.hasPermission(PERMISSION_ONJOIN)) {
DiscoParty party = new DiscoParty(this, player);
party.startDisco();
}
}
boolean setDefaultsCommand(CommandSender sender, DiscoParty party) {
if (sender.hasPermission(PERMISSION_CHANGEDEFAULTS)) {
party.setDefaultsFromCurrent();

3
src/plugin.yml
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@ -60,3 +60,6 @@ permissions:
discosheep.saveconfig:
description: Allows a player to save the config with current values set in memory
default: op
discosheep.partyonjoin:
description: Gives a player a disco party on join
default: false