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Lobotomize stuck villagers

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This commit is contained in:
William Blake Galbreath
2025-01-12 14:38:06 -08:00
committed by granny
parent 9cf9db1dbd
commit ce589297ea
19 changed files with 205 additions and 244 deletions
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81
purpur-server/minecraft-patches/sources/net/minecraft/world/entity/npc/Villager.java.patch
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@@ -1,6 +1,15 @@
--- a/net/minecraft/world/entity/npc/Villager.java
+++ b/net/minecraft/world/entity/npc/Villager.java
@@ -193,6 +_,13 @@
@@ -179,6 +_,8 @@
MemoryModuleType.MEETING_POINT,
(villager, holder) -> holder.is(PoiTypes.MEETING)
);
+ private boolean isLobotomized = false; public boolean isLobotomized() { return this.isLobotomized; } // Purpur - Lobotomize stuck villagers
+ private int notLobotomizedCount = 0; // Purpur - Lobotomize stuck villagers
public Villager(EntityType<? extends Villager> entityType, Level level) {
this(entityType, level, VillagerType.PLAINS);
@@ -193,6 +_,57 @@
this.setVillagerData(this.getVillagerData().setType(villagerType).setProfession(VillagerProfession.NONE));
}
@@ -10,10 +19,80 @@
+ return level().purpurConfig.villagerCanBeLeashed;
+ }
+ // Purpur end - Allow leashing villagers
+
+ // Purpur start - Lobotomize stuck villagers
+ private boolean checkLobotomized() {
+ int interval = this.level().purpurConfig.villagerLobotomizeCheckInterval;
+ boolean shouldCheckForTradeLocked = this.level().purpurConfig.villagerLobotomizeWaitUntilTradeLocked;
+ if (this.notLobotomizedCount > 3) {
+ // check half as often if not lobotomized for the last 3+ consecutive checks
+ interval *= 2;
+ }
+ if (this.level().getGameTime() % interval == 0) {
+ // offset Y for short blocks like dirt_path/farmland
+ this.isLobotomized = !(shouldCheckForTradeLocked && this.getVillagerXp() == 0) && !canTravelFrom(BlockPos.containing(this.position().x, this.getBoundingBox().minY + 0.0625D, this.position().z));
+
+ if (this.isLobotomized) {
+ this.notLobotomizedCount = 0;
+ } else {
+ this.notLobotomizedCount++;
+ }
+ }
+ return this.isLobotomized;
+ }
+
+ private boolean canTravelFrom(BlockPos pos) {
+ return canTravelTo(pos.east()) || canTravelTo(pos.west()) || canTravelTo(pos.north()) || canTravelTo(pos.south());
+ }
+
+ private boolean canTravelTo(BlockPos pos) {
+ net.minecraft.world.level.block.state.BlockState state = this.level().getBlockStateIfLoaded(pos);
+ if (state == null) {
+ // chunk not loaded
+ return false;
+ }
+ net.minecraft.world.level.block.Block bottom = state.getBlock();
+ if (bottom instanceof net.minecraft.world.level.block.FenceBlock ||
+ bottom instanceof net.minecraft.world.level.block.FenceGateBlock ||
+ bottom instanceof net.minecraft.world.level.block.WallBlock) {
+ // bottom block is too tall to get over
+ return false;
+ }
+ net.minecraft.world.level.block.Block top = level().getBlockState(pos.above()).getBlock();
+ // only if both blocks have no collision
+ return !bottom.hasCollision && !top.hasCollision;
+ }
+ // Purpur end - Lobotomize stuck villagers
+
@Override
public Brain<Villager> getBrain() {
return (Brain<Villager>)super.getBrain();
@@ -289,11 +_,23 @@
// Paper start - EAR 2
this.customServerAiStep(level, false);
}
- protected void customServerAiStep(ServerLevel level, final boolean inactive) {
+ protected void customServerAiStep(ServerLevel level, boolean inactive) { // Purpur - Lobotomize stuck villagers - not final
// Paper end - EAR 2
ProfilerFiller profilerFiller = Profiler.get();
profilerFiller.push("villagerBrain");
- if (!inactive) this.getBrain().tick(level, this); // Paper - EAR 2
+ // Purpur start - Lobotomize stuck villagers
+ if (this.level().purpurConfig.villagerLobotomizeEnabled) {
+ // treat as inactive if lobotomized
+ inactive = inactive || checkLobotomized();
+ } else {
+ this.isLobotomized = false;
+ }
+ // Purpur end - Lobotomize stuck villagers
+ // Pufferfish start
+ if (!inactive /*&& this.behaviorTick++ % this.activatedPriority == 0*/) {
+ this.getBrain().tick(level, this); // Paper - EAR 2
+ }
+ // Pufferfish end
profilerFiller.pop();
if (this.assignProfessionWhenSpawned) {
this.assignProfessionWhenSpawned = false;
@@ -365,6 +_,7 @@
return InteractionResult.CONSUME;
}