From b3febbc715ff0c9d2ba5e1cd6e3b64e90b60f9be Mon Sep 17 00:00:00 2001 From: Aikar Date: Wed, 13 Apr 2016 02:10:49 -0400 Subject: [PATCH] Configurable Player Collision diff --git a/src/main/java/com/destroystokyo/paper/PaperConfig.java b/src/main/java/com/destroystokyo/paper/PaperConfig.java index ab796a959..e823f5979 100644 --- a/src/main/java/com/destroystokyo/paper/PaperConfig.java +++ b/src/main/java/com/destroystokyo/paper/PaperConfig.java @@ -219,4 +219,9 @@ public class PaperConfig { private static void regionFileCacheSize() { regionFileCacheSize = getInt("settings.region-file-cache-size", 256); } + + public static boolean enablePlayerCollisions = true; + private static void enablePlayerCollisions() { + enablePlayerCollisions = getBoolean("settings.enable-player-collisions", true); + } } diff --git a/src/main/java/net/minecraft/server/CommandScoreboard.java b/src/main/java/net/minecraft/server/CommandScoreboard.java index ab9aa132a..f9f59e559 100644 --- a/src/main/java/net/minecraft/server/CommandScoreboard.java +++ b/src/main/java/net/minecraft/server/CommandScoreboard.java @@ -183,6 +183,13 @@ public class CommandScoreboard extends CommandAbstract { throw new ExceptionUsage("commands.scoreboard.teams.option.usage", new Object[0]); } + // Paper start - Block setting options on our collideRule team as it is not persistent + if (astring[2].equals(MinecraftServer.getServer().getPlayerList().collideRuleTeamName)) { + icommandlistener.sendMessage(new ChatMessage("You cannot set team options on the collideRule team")); + return; + } + // Paper end + this.c(icommandlistener, astring, 2, minecraftserver); } } diff --git a/src/main/java/net/minecraft/server/MinecraftServer.java b/src/main/java/net/minecraft/server/MinecraftServer.java index 33d23f4b2..988439a0a 100644 --- a/src/main/java/net/minecraft/server/MinecraftServer.java +++ b/src/main/java/net/minecraft/server/MinecraftServer.java @@ -331,6 +331,20 @@ public abstract class MinecraftServer implements Runnable, ICommandListener, IAs this.v.setPlayerFileData(this.worldServer); this.a(this.getDifficulty()); this.l(); + + // Paper start - Handle collideRule team for player collision toggle + final Scoreboard scoreboard = this.getWorld().getScoreboard(); + final java.util.Collection toRemove = scoreboard.getTeams().stream().filter(team -> team.getName().startsWith("collideRule_")).map(ScoreboardTeam::getName).collect(java.util.stream.Collectors.toList()); + for (String teamName : toRemove) { + scoreboard.removeTeam(scoreboard.getTeam(teamName)); // Clean up after ourselves + } + + if (!com.destroystokyo.paper.PaperConfig.enablePlayerCollisions) { + this.getPlayerList().collideRuleTeamName = org.apache.commons.lang3.StringUtils.left("collideRule_" + this.getWorld().random.nextInt(), 16); + ScoreboardTeam collideTeam = scoreboard.createTeam(this.getPlayerList().collideRuleTeamName); + collideTeam.setCanSeeFriendlyInvisibles(false); // Because we want to mimic them not being on a team at all + } + // Paper end } protected void l() { diff --git a/src/main/java/net/minecraft/server/PacketPlayOutScoreboardTeam.java b/src/main/java/net/minecraft/server/PacketPlayOutScoreboardTeam.java index d8ec50455..eb45d3cf2 100644 --- a/src/main/java/net/minecraft/server/PacketPlayOutScoreboardTeam.java +++ b/src/main/java/net/minecraft/server/PacketPlayOutScoreboardTeam.java @@ -96,7 +96,7 @@ public class PacketPlayOutScoreboardTeam implements Packet playersByName = new org.spigotmc.CaseInsensitiveMap(); + @Nullable String collideRuleTeamName; // Paper - Team name used for collideRule public PlayerList(MinecraftServer minecraftserver) { this.cserver = minecraftserver.server = new CraftServer(minecraftserver, this); @@ -228,6 +229,12 @@ public abstract class PlayerList { } entityplayer.syncInventory(); + // Paper start - Add to collideRule team if needed + final Scoreboard scoreboard = this.getServer().getWorld().getScoreboard(); + if (this.collideRuleTeamName != null && scoreboard.getTeam(collideRuleTeamName) != null && entityplayer.getTeam() == null) { + scoreboard.addPlayerToTeam(entityplayer.getName(), collideRuleTeamName); + } + // Paper end // CraftBukkit - Moved from above, added world PlayerList.f.info(entityplayer.getName() + "[" + s1 + "] logged in with entity id " + entityplayer.getId() + " at ([" + entityplayer.world.worldData.getName() + "]" + entityplayer.locX + ", " + entityplayer.locY + ", " + entityplayer.locZ + ")"); } @@ -399,6 +406,16 @@ public abstract class PlayerList { entityplayer.playerTick();// SPIGOT-924 // CraftBukkit end + // Paper start - Remove from collideRule team if needed + if (this.collideRuleTeamName != null) { + final Scoreboard scoreBoard = this.server.getWorld().getScoreboard(); + final ScoreboardTeam team = scoreBoard.getTeam(this.collideRuleTeamName); + if (entityplayer.getTeam() == team && team != null) { + scoreBoard.removePlayerFromTeam(entityplayer.getName(), team); + } + } + // Paper end + this.savePlayerFile(entityplayer); if (entityplayer.isPassenger()) { Entity entity = entityplayer.getVehicle(); @@ -1312,7 +1329,13 @@ public abstract class PlayerList { player.playerConnection.disconnect(this.server.server.getShutdownMessage()); // CraftBukkit - add custom shutdown message } // CraftBukkit end - + // Paper start - Remove collideRule team if it exists + if (this.collideRuleTeamName != null) { + final Scoreboard scoreboard = this.getServer().getWorld().getScoreboard(); + final ScoreboardTeam team = scoreboard.getTeam(this.collideRuleTeamName); + if (team != null) scoreboard.removeTeam(team); + } + // Paper end } // CraftBukkit start -- 2.12.0.windows.1