From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 From: MrIvanPlays Date: Thu, 13 Aug 2020 15:14:36 +0300 Subject: [PATCH] Per entity (type) collision settings Base patch was the only player collisions patch, the original author of was tr7zw but pretty much the whole implementation changed. This patch implements per entity (type) collision settings with 100% compatibility with bukkit api and vanilla. The whole code is based around 1 class, the EntityFilter class. Whole filtering logic is there. Co-authored-by: tr7zw diff --git a/src/main/java/de/minebench/origami/OrigamiConfig.java b/src/main/java/de/minebench/origami/OrigamiConfig.java index cb344a424bf4c657bb1bbca286a1136c9b21b489..82fc63dbfc0d48267e0c1972a312b7143f62e6f0 100644 --- a/src/main/java/de/minebench/origami/OrigamiConfig.java +++ b/src/main/java/de/minebench/origami/OrigamiConfig.java @@ -134,6 +134,39 @@ public final class OrigamiConfig { private void observerClock() { disableObserverClocks = getBoolean("disable-observer-clocks", disableObserverClocks); } + + // Yatopia start + public boolean playerCollisions = true; + public boolean animalCollisions = true; + public boolean ambientCollisions = true; + public boolean monsterCollisions = true; + public boolean villagerCollisions = true; + public boolean pillagerCollisions = true; + public boolean ironGolemCollisions = true; + public boolean miscCollisions = true; + public boolean itemCollisions = true; + public boolean waterCreatureCollisions = true; + public boolean waterAmbientCollisions = true; + public boolean allCollisionsEnabled = false; + private void specificCollisionSettings() { + playerCollisions = getBoolean("collisions.players", playerCollisions); + animalCollisions = getBoolean("collisions.animals", animalCollisions); + ambientCollisions = getBoolean("collisions.ambient", ambientCollisions); + monsterCollisions = getBoolean("collisions.monsters", monsterCollisions); + villagerCollisions = getBoolean("collisions.villagers", villagerCollisions); + pillagerCollisions = getBoolean("collisions.pillagers", pillagerCollisions); + ironGolemCollisions = getBoolean("collisions.iron-golems", ironGolemCollisions); + miscCollisions = getBoolean("collisions.misc", miscCollisions); + itemCollisions = getBoolean("collisions.items", itemCollisions); + waterCreatureCollisions = getBoolean("collisions.water-creature", waterCreatureCollisions); + waterAmbientCollisions = getBoolean("collisions.water-ambient", waterAmbientCollisions); + + allCollisionsEnabled = + playerCollisions && animalCollisions && ambientCollisions && monsterCollisions && villagerCollisions + && pillagerCollisions && ironGolemCollisions && miscCollisions && itemCollisions + && waterCreatureCollisions && waterAmbientCollisions; + } + // Yatopia end } } \ No newline at end of file diff --git a/src/main/java/net/minecraft/server/EntityLiving.java b/src/main/java/net/minecraft/server/EntityLiving.java index 4078582952fefe368e8e8c9c820d78ce8be5ca64..9a0348feab24e5fece91971e3f4e9dfdbf142a52 100644 --- a/src/main/java/net/minecraft/server/EntityLiving.java +++ b/src/main/java/net/minecraft/server/EntityLiving.java @@ -2849,7 +2849,7 @@ public abstract class EntityLiving extends Entity { // Paper - end don't run getEntities if we're not going to use its result // Tuinity start - reduce memory allocation from collideNearby List list = com.tuinity.tuinity.util.CachedLists.getTempGetEntitiesList(); - this.world.getEntities(this, this.getBoundingBox(), IEntitySelector.a(this), list); + this.world.getEntities(this, this.getBoundingBox(), net.yatopia.server.EntityFilter.getFilter(this), list); // Yatopia try { // Tuinity end - reduce memory allocation from collideNearby diff --git a/src/main/java/net/yatopia/server/EntityFilter.java b/src/main/java/net/yatopia/server/EntityFilter.java new file mode 100644 index 0000000000000000000000000000000000000000..83361a74380620a664ecf15100905f54bc81b4fa --- /dev/null +++ b/src/main/java/net/yatopia/server/EntityFilter.java @@ -0,0 +1,133 @@ +package net.yatopia.server; + +import de.minebench.origami.OrigamiConfig; +import java.util.function.Predicate; +import net.minecraft.server.Entity; +import net.minecraft.server.EntityTypes; +import net.minecraft.server.EnumCreatureType; +import net.minecraft.server.IEntitySelector; +import net.minecraft.server.ScoreboardTeamBase; + +public class EntityFilter { + + public static Predicate getFilter(Entity entity) { + OrigamiConfig.WorldConfig config = entity.world.origamiConfig; + if (config.allCollisionsEnabled) { + return IEntitySelector.a(entity); + } + + ScoreboardTeamBase entityTeam = entity.getScoreboardTeam(); + ScoreboardTeamBase.EnumTeamPush entityTeamPush = + entityTeam == null ? + ScoreboardTeamBase.EnumTeamPush.ALWAYS : + entityTeam.getCollisionRule(); + + if (entityTeamPush == ScoreboardTeamBase.EnumTeamPush.NEVER || entity.world.isClientSide + || entity.isSpectator()) { + return tested -> false; + } + + Predicate ret = (tested) -> { + if (!tested.canCollideWith(entity) || !entity.canCollideWith(tested)) { + return false; + } + ScoreboardTeamBase testedTeam = tested.getScoreboardTeam(); + ScoreboardTeamBase.EnumTeamPush testedPush = + testedTeam == null ? + ScoreboardTeamBase.EnumTeamPush.ALWAYS : + testedTeam.getCollisionRule(); + + if (testedPush == ScoreboardTeamBase.EnumTeamPush.NEVER) { + return false; + } + if (testedTeam != null && entityTeam != null) { + // see IEntitySelector#a(Entity) + // copied from there, although for me this logic doesn't seem quite right + boolean ally = entityTeam.isAlly(testedTeam); + + if ((entityTeamPush == ScoreboardTeamBase.EnumTeamPush.PUSH_OWN_TEAM || + testedPush == ScoreboardTeamBase.EnumTeamPush.PUSH_OWN_TEAM) && ally) { + return false; + } + return (entityTeamPush != ScoreboardTeamBase.EnumTeamPush.PUSH_OTHER_TEAMS + && testedPush != ScoreboardTeamBase.EnumTeamPush.PUSH_OTHER_TEAMS) || ally; + } else { + return testedPush == ScoreboardTeamBase.EnumTeamPush.ALWAYS && + entityTeamPush == ScoreboardTeamBase.EnumTeamPush.ALWAYS; + } + }; + + ret = ret.and((tested) -> { + if (tested.getEntityType() == EntityTypes.PLAYER && config.playerCollisions) { + return true; + } + if (tested.getEntityType().getEnumCreatureType() == EnumCreatureType.CREATURE && config.animalCollisions) { + return true; + } + if (tested.getEntityType().getEnumCreatureType() == EnumCreatureType.AMBIENT && config.ambientCollisions) { + return true; + } + if (tested.getEntityType().getEnumCreatureType() == EnumCreatureType.MONSTER) { + if (config.monsterCollisions) { + if (config.pillagerCollisions) { + return true; + } else { + return tested.getEntityType() != EntityTypes.PILLAGER; + } + } else { + if (config.pillagerCollisions) { + return tested.getEntityType() == EntityTypes.PILLAGER; + } else { + return false; + } + } + } + if (tested.getEntityType().getEnumCreatureType() == EnumCreatureType.MISC) { + if (config.miscCollisions) { + if (!config.villagerCollisions) { + if (!config.ironGolemCollisions) { + if (!config.itemCollisions) { + return tested.getEntityType() != EntityTypes.VILLAGER + && tested.getEntityType() != EntityTypes.IRON_GOLEM + && tested.getEntityType() != EntityTypes.ITEM; + } else { + return tested.getEntityType() != EntityTypes.VILLAGER + && tested.getEntityType() != EntityTypes.IRON_GOLEM; + } + } else { + return tested.getEntityType() != EntityTypes.VILLAGER; + } + } else { + return true; + } + } else { + if (config.villagerCollisions) { + if (config.ironGolemCollisions) { + if (config.itemCollisions) { + return tested.getEntityType() == EntityTypes.VILLAGER + || tested.getEntityType() == EntityTypes.IRON_GOLEM + || tested.getEntityType() == EntityTypes.ITEM; + } else { + return tested.getEntityType() == EntityTypes.VILLAGER + || tested.getEntityType() == EntityTypes.IRON_GOLEM; + } + } else { + return tested.getEntityType() == EntityTypes.VILLAGER; + } + } else { + return false; + } + } + } + if (tested.getEntityType().getEnumCreatureType() == EnumCreatureType.WATER_CREATURE && config.waterCreatureCollisions) { + return true; + } + if (tested.getEntityType().getEnumCreatureType() == EnumCreatureType.WATER_AMBIENT && config.waterAmbientCollisions) { + return true; + } + return false; + }); + + return ret; + } +}