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wandering trader spawn rate config

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jmp
2020-09-14 11:11:33 -07:00
committed by BillyGalbreath
parent 67a42f62bc
commit 0e1cb93964
1 changed files with 120 additions and 0 deletions
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patches/server/0128-PaperPR-Add-Wandering-Trader-spawn-rate-config.patch Normal file
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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: jmp <jasonpenilla2@me.com>
Date: Thu, 20 Aug 2020 11:20:12 -0700
Subject: [PATCH] PaperPR Add Wandering Trader spawn rate config
Adds config options for modifying the spawn rates of Wandering Traders.
These values are all easy to understand and configure after a quick read of this
page on the Minecraft wiki: https://minecraft.gamepedia.com/Wandering_Trader#Spawning
Usages of the vanilla WanderingTraderSpawnDelay and WanderingTraderSpawnChance values
in IWorldServerData are removed as they were only used in certain places, with hardcoded
values used in other places.
diff --git a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
index b0fcf76047..3bc0731243 100644
--- a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
+++ b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
@@ -670,4 +670,17 @@ public class PaperWorldConfig {
log("Using vanilla redstone algorithm.");
}
}
+
+ public int villagerTraderSpawnMinuteTicks = 1200;
+ public int villagerTraderSpawnDayTicks = 24000;
+ public int villagerTraderSpawnChanceFailureIncrement = 25;
+ public int villagerTraderSpawnChanceMin = 25;
+ public int villagerTraderSpawnChanceMax = 75;
+ private void villagerTraderSettings() {
+ villagerTraderSpawnMinuteTicks = getInt("wandering-trader.spawn-minute-length", villagerTraderSpawnMinuteTicks);
+ villagerTraderSpawnDayTicks = getInt("wandering-trader.spawn-day-length", villagerTraderSpawnDayTicks);
+ villagerTraderSpawnChanceFailureIncrement = getInt("wandering-trader.spawn-chance-failure-increment", villagerTraderSpawnChanceFailureIncrement);
+ villagerTraderSpawnChanceMin = getInt("wandering-trader.spawn-chance-min", villagerTraderSpawnChanceMin);
+ villagerTraderSpawnChanceMax = getInt("wandering-trader.spawn-chance-max", villagerTraderSpawnChanceMax);
+ }
}
diff --git a/src/main/java/net/minecraft/server/MobSpawnerTrader.java b/src/main/java/net/minecraft/server/MobSpawnerTrader.java
index f88c7b5480..e47315cd47 100644
--- a/src/main/java/net/minecraft/server/MobSpawnerTrader.java
+++ b/src/main/java/net/minecraft/server/MobSpawnerTrader.java
@@ -9,49 +9,58 @@ public class MobSpawnerTrader implements MobSpawner {
private final Random a = new Random();
private final IWorldDataServer b;
- private int c;
- private int d;
- private int e;
+ private int c; public final int getMinuteTimer() { return this.c; } public final void setMinuteTimer(int x) { this.c = x; } // Paper - OBFHELPER
+ private int d; public final int getDayTimer() { return this.d; } public final void setDayTimer(int x) { this.d = x; } // Paper - OBFHELPER
+ private int e; public final int getSpawnChance() { return this.e; } public final void setSpawnChance(int x) { this.e = x; } // Paper - OBFHELPER
public MobSpawnerTrader(IWorldDataServer iworlddataserver) {
this.b = iworlddataserver;
- this.c = 1200;
- this.d = iworlddataserver.v();
- this.e = iworlddataserver.w();
- if (this.d == 0 && this.e == 0) {
- this.d = 24000;
- iworlddataserver.g(this.d);
- this.e = 25;
- iworlddataserver.h(this.e);
- }
-
+ // Paper start
+ this.setMinuteTimer(Integer.MIN_VALUE);
+ //this.d = iworlddataserver.v(); // Paper - This value is read from the world file only for the first spawn, after which vanilla uses a hardcoded value
+ //this.e = iworlddataserver.w(); // Paper - This value is read from the world file only for the first spawn, after which vanilla uses a hardcoded value
+ //if (this.d == 0 && this.e == 0) {
+ // this.d = 24000;
+ // iworlddataserver.g(this.d);
+ // this.e = 25;
+ // iworlddataserver.h(this.e);
+ //}
+ // Paper end
}
@Override
public int a(WorldServer worldserver, boolean flag, boolean flag1) {
+ // Paper start
+ if (this.getMinuteTimer() == Integer.MIN_VALUE) {
+ this.setMinuteTimer(worldserver.paperConfig.villagerTraderSpawnMinuteTicks);
+ this.setDayTimer(worldserver.paperConfig.villagerTraderSpawnDayTicks);
+ this.setSpawnChance(worldserver.paperConfig.villagerTraderSpawnChanceMin);
+ }
if (!worldserver.getGameRules().getBoolean(GameRules.DO_TRADER_SPAWNING)) {
return 0;
- } else if (--this.c > 0) {
+ } else if (this.getMinuteTimer() - 1 > 0) {
+ this.setMinuteTimer(this.getMinuteTimer() - 1);
return 0;
} else {
- this.c = 1200;
- this.d -= 1200;
- this.b.g(this.d);
- if (this.d > 0) {
+ this.setMinuteTimer(worldserver.paperConfig.villagerTraderSpawnMinuteTicks);
+ this.setDayTimer(getDayTimer() - worldserver.paperConfig.villagerTraderSpawnMinuteTicks);
+ //this.b.g(this.d); // Paper - We don't need to save this value to disk if it gets set back to a hardcoded value anyways
+ if (this.getDayTimer() > 0) {
return 0;
} else {
- this.d = 24000;
+ this.setDayTimer(worldserver.paperConfig.villagerTraderSpawnDayTicks);
if (!worldserver.getGameRules().getBoolean(GameRules.DO_MOB_SPAWNING)) {
return 0;
} else {
- int i = this.e;
+ int i = this.getSpawnChance();
- this.e = MathHelper.clamp(this.e + 25, 25, 75);
- this.b.h(this.e);
+ this.setSpawnChance(MathHelper.clamp(i + worldserver.paperConfig.villagerTraderSpawnChanceFailureIncrement, worldserver.paperConfig.villagerTraderSpawnChanceMin, worldserver.paperConfig.villagerTraderSpawnChanceMax));
+ //this.b.h(this.e); // Paper - We don't need to save this value to disk if it gets set back to a hardcoded value anyways
if (this.a.nextInt(100) > i) {
return 0;
} else if (this.a(worldserver)) {
- this.e = 25;
+ this.setSpawnChance(worldserver.paperConfig.villagerTraderSpawnChanceMin);
+ // Paper end
return 1;
} else {
return 0;