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Purpur/patches/server/0261-Configurable-food-attributes.patch

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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: BillyGalbreath <Blake.Galbreath@Gmail.com>
Date: Tue, 18 Jan 2022 04:51:51 -0600
Subject: [PATCH] Configurable food attributes
diff --git a/src/main/java/net/minecraft/world/food/FoodProperties.java b/src/main/java/net/minecraft/world/food/FoodProperties.java
index 9967ba762567631f2bdb1e4f8fe16a13ea927b46..6c945ae8fe8b1517e312c688f829fab41f12d9f4 100644
--- a/src/main/java/net/minecraft/world/food/FoodProperties.java
+++ b/src/main/java/net/minecraft/world/food/FoodProperties.java
@@ -2,15 +2,22 @@ package net.minecraft.world.food;
import com.google.common.collect.Lists;
import com.mojang.datafixers.util.Pair;
+
+import java.util.ArrayList;
import java.util.List;
import net.minecraft.world.effect.MobEffectInstance;
public class FoodProperties {
- private final int nutrition;
- private final float saturationModifier;
- private final boolean isMeat;
- private final boolean canAlwaysEat;
- private final boolean fastFood;
+ // Purpur start
+ private int nutrition; public void setNutrition(int nutrition) { this.nutrition = nutrition; }
+ private float saturationModifier; public void setSaturationModifier(float saturation) { this.saturationModifier = saturation; }
+ private boolean isMeat; public void setIsMeat(boolean isMeat) { this.isMeat = isMeat; }
+ private boolean canAlwaysEat; public void setCanAlwaysEat(boolean canAlwaysEat) { this.canAlwaysEat = canAlwaysEat; }
+ private boolean fastFood; public void setFastFood(boolean isFastFood) { this.fastFood = isFastFood; }
+ public FoodProperties copy() {
+ return new FoodProperties(this.nutrition, this.saturationModifier, this.isMeat, this.canAlwaysEat, this.fastFood, new ArrayList<>(this.effects));
+ }
+ // Purpur end
private final List<Pair<MobEffectInstance, Float>> effects;
FoodProperties(int hunger, float saturationModifier, boolean meat, boolean alwaysEdible, boolean snack, List<Pair<MobEffectInstance, Float>> statusEffects) {
diff --git a/src/main/java/net/minecraft/world/food/Foods.java b/src/main/java/net/minecraft/world/food/Foods.java
index b16d9e2eaa589f19c563ee70b1a56d67dbcdecb0..71beab673f04cd051c46ea37f8c847316885d38d 100644
--- a/src/main/java/net/minecraft/world/food/Foods.java
+++ b/src/main/java/net/minecraft/world/food/Foods.java
@@ -4,6 +4,9 @@ import net.minecraft.world.effect.MobEffectInstance;
import net.minecraft.world.effect.MobEffects;
public class Foods {
+ public static final java.util.Map<String, FoodProperties> ALL_PROPERTIES = new java.util.HashMap<>(); // Purpur
+ public static final java.util.Map<String, FoodProperties> DEFAULT_PROPERTIES = new java.util.HashMap<>(); // Purpur
+
public static final FoodProperties APPLE = (new FoodProperties.Builder()).nutrition(4).saturationMod(0.3F).build();
public static final FoodProperties BAKED_POTATO = (new FoodProperties.Builder()).nutrition(5).saturationMod(0.6F).build();
public static final FoodProperties BEEF = (new FoodProperties.Builder()).nutrition(3).saturationMod(0.3F).meat().build();
diff --git a/src/main/java/net/minecraft/world/item/Items.java b/src/main/java/net/minecraft/world/item/Items.java
index 513343d225a71e242b0f237eefcd25147709d9d1..1f65bba67cd4fab1dee115f24b213075c1d9c2a7 100644
--- a/src/main/java/net/minecraft/world/item/Items.java
+++ b/src/main/java/net/minecraft/world/item/Items.java
@@ -1164,6 +1164,13 @@ public class Items {
((BlockItem)item).registerBlocks(Item.BY_BLOCK, item);
}
+ // Purpur start
+ if (item.getFoodProperties() != null) {
+ Foods.ALL_PROPERTIES.put(id.getPath(), item.getFoodProperties());
+ Foods.DEFAULT_PROPERTIES.put(id.getPath(), item.getFoodProperties().copy());
+ }
+ // Purpur end
+
return Registry.register(Registry.ITEM, id, item);
}
}
diff --git a/src/main/java/org/purpurmc/purpur/PurpurConfig.java b/src/main/java/org/purpurmc/purpur/PurpurConfig.java
index 9ea922b7b41b1805d94ea18f437dd52fd756a821..acf676c756ef6b99631f4fc8e0297548465c8fe0 100644
--- a/src/main/java/org/purpurmc/purpur/PurpurConfig.java
+++ b/src/main/java/org/purpurmc/purpur/PurpurConfig.java
@@ -436,4 +436,57 @@ public class PurpurConfig {
String setPattern = getString("settings.username-valid-characters", defaultPattern);
usernameValidCharactersPattern = java.util.regex.Pattern.compile(setPattern == null || setPattern.isBlank() ? defaultPattern : setPattern);
}
+
+ private static void foodSettings() {
+ ConfigurationSection properties = config.getConfigurationSection("settings.food-properties");
+ if (properties == null) {
+ PurpurConfig.log(Level.SEVERE, "missing food properties...");
+ config.addDefault("settings.food-properties", new HashMap<>());
+ return;
+ }
+ properties.getKeys(false).forEach(foodKey -> {
+ FoodProperties food = Foods.ALL_PROPERTIES.get(foodKey);
+ if (food == null) {
+ PurpurConfig.log(Level.SEVERE, "Invalid food property: " + foodKey);
+ return;
+ }
+ FoodProperties foodDefaults = Foods.DEFAULT_PROPERTIES.get(foodKey);
+ food.setNutrition(properties.getInt(foodKey + ".nutrition", foodDefaults.getNutrition()));
+ food.setSaturationModifier((float) properties.getDouble(foodKey + ".saturation-modifier", foodDefaults.getSaturationModifier()));
+ food.setIsMeat(properties.getBoolean(foodKey + ".is-meat", foodDefaults.isMeat()));
+ food.setCanAlwaysEat(properties.getBoolean(foodKey + ".can-always-eat", foodDefaults.canAlwaysEat()));
+ food.setFastFood(properties.getBoolean(foodKey + ".fast-food", foodDefaults.isFastFood()));
+ ConfigurationSection effects = properties.getConfigurationSection(foodKey + ".effects");
+ if (effects != null) {
+ Map<String, Object> effectDefaults = new HashMap<>();
+ foodDefaults.getEffects().forEach(pair -> {
+ effectDefaults.put("chance", pair.getSecond());
+ MobEffectInstance effect = pair.getFirst();
+ effectDefaults.put("duration", effect.getDuration());
+ effectDefaults.put("amplifier", effect.getAmplifier());
+ effectDefaults.put("ambient", effect.isAmbient());
+ effectDefaults.put("visible", effect.isVisible());
+ effectDefaults.put("show-icon", effect.showIcon());
+ });
+ effects.getKeys(false).forEach(effectKey -> {
+ MobEffect effect = Registry.MOB_EFFECT.get(new ResourceLocation(effectKey));
+ if (effect == null) {
+ PurpurConfig.log(Level.SEVERE, "Invalid food property effect for " + foodKey + ": " + effectKey);
+ return;
+ }
+ food.getEffects().removeIf(pair -> pair.getFirst().getEffect() == effect);
+ float chance = (float) effects.getDouble(effectKey + ".chance", ((Float) effectDefaults.get("chance")).doubleValue());
+ int duration = effects.getInt(effectKey + ".duration", (int) effectDefaults.get("duration"));
+ if (chance <= 0.0F || duration < 0) {
+ return;
+ }
+ int amplifier = effects.getInt(effectKey + ".amplifier", (int) effectDefaults.get("amplifier"));
+ boolean ambient = effects.getBoolean(effectKey + ".ambient", (boolean) effectDefaults.get("ambient"));
+ boolean visible = effects.getBoolean(effectKey + ".visible", (boolean) effectDefaults.get("visible"));
+ boolean showIcon = effects.getBoolean(effectKey + ".show-icon", (boolean) effectDefaults.get("show-icon"));
+ food.getEffects().add(Pair.of(new MobEffectInstance(effect, duration, amplifier, ambient, visible, showIcon), chance));
+ });
+ }
+ });
+ }
}
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