126 lines
3.8 KiB
Java
126 lines
3.8 KiB
Java
package net.minecraft.world.food;
|
|
|
|
import net.minecraft.server.level.ServerLevel;
|
|
import net.minecraft.server.level.ServerPlayer;
|
|
import net.minecraft.util.Mth;
|
|
import net.minecraft.world.Difficulty;
|
|
import net.minecraft.world.level.GameRules;
|
|
import net.minecraft.world.level.storage.ValueInput;
|
|
import net.minecraft.world.level.storage.ValueOutput;
|
|
|
|
public class FoodData {
|
|
private static final int DEFAULT_TICK_TIMER = 0;
|
|
private static final float DEFAULT_EXHAUSTION_LEVEL = 0.0F;
|
|
private int foodLevel = 20;
|
|
private float saturationLevel = 5.0F;
|
|
private float exhaustionLevel;
|
|
private int tickTimer;
|
|
|
|
private void add(int foodLevel, float saturationLevel) {
|
|
this.foodLevel = Mth.clamp(foodLevel + this.foodLevel, 0, 20);
|
|
this.saturationLevel = Mth.clamp(saturationLevel + this.saturationLevel, 0.0F, (float)this.foodLevel);
|
|
}
|
|
|
|
/**
|
|
* Add food stats.
|
|
*/
|
|
public void eat(int foodLevelModifier, float saturationLevelModifier) {
|
|
this.add(foodLevelModifier, FoodConstants.saturationByModifier(foodLevelModifier, saturationLevelModifier));
|
|
}
|
|
|
|
public void eat(FoodProperties foodProperties) {
|
|
this.add(foodProperties.nutrition(), foodProperties.saturation());
|
|
}
|
|
|
|
public void tick(ServerPlayer player) {
|
|
ServerLevel serverLevel = player.level();
|
|
Difficulty difficulty = serverLevel.getDifficulty();
|
|
if (this.exhaustionLevel > 4.0F) {
|
|
this.exhaustionLevel -= 4.0F;
|
|
if (this.saturationLevel > 0.0F) {
|
|
this.saturationLevel = Math.max(this.saturationLevel - 1.0F, 0.0F);
|
|
} else if (difficulty != Difficulty.PEACEFUL) {
|
|
this.foodLevel = Math.max(this.foodLevel - 1, 0);
|
|
}
|
|
}
|
|
|
|
boolean bl = serverLevel.getGameRules().getBoolean(GameRules.RULE_NATURAL_REGENERATION);
|
|
if (bl && this.saturationLevel > 0.0F && player.isHurt() && this.foodLevel >= 20) {
|
|
this.tickTimer++;
|
|
if (this.tickTimer >= 10) {
|
|
float f = Math.min(this.saturationLevel, 6.0F);
|
|
player.heal(f / 6.0F);
|
|
this.addExhaustion(f);
|
|
this.tickTimer = 0;
|
|
}
|
|
} else if (bl && this.foodLevel >= 18 && player.isHurt()) {
|
|
this.tickTimer++;
|
|
if (this.tickTimer >= 80) {
|
|
player.heal(1.0F);
|
|
this.addExhaustion(6.0F);
|
|
this.tickTimer = 0;
|
|
}
|
|
} else if (this.foodLevel <= 0) {
|
|
this.tickTimer++;
|
|
if (this.tickTimer >= 80) {
|
|
if (player.getHealth() > 10.0F || difficulty == Difficulty.HARD || player.getHealth() > 1.0F && difficulty == Difficulty.NORMAL) {
|
|
player.hurtServer(serverLevel, player.damageSources().starve(), 1.0F);
|
|
}
|
|
|
|
this.tickTimer = 0;
|
|
}
|
|
} else {
|
|
this.tickTimer = 0;
|
|
}
|
|
}
|
|
|
|
public void readAdditionalSaveData(ValueInput input) {
|
|
this.foodLevel = input.getIntOr("foodLevel", 20);
|
|
this.tickTimer = input.getIntOr("foodTickTimer", 0);
|
|
this.saturationLevel = input.getFloatOr("foodSaturationLevel", 5.0F);
|
|
this.exhaustionLevel = input.getFloatOr("foodExhaustionLevel", 0.0F);
|
|
}
|
|
|
|
public void addAdditionalSaveData(ValueOutput output) {
|
|
output.putInt("foodLevel", this.foodLevel);
|
|
output.putInt("foodTickTimer", this.tickTimer);
|
|
output.putFloat("foodSaturationLevel", this.saturationLevel);
|
|
output.putFloat("foodExhaustionLevel", this.exhaustionLevel);
|
|
}
|
|
|
|
/**
|
|
* Get the player's food level.
|
|
*/
|
|
public int getFoodLevel() {
|
|
return this.foodLevel;
|
|
}
|
|
|
|
/**
|
|
* Get whether the player must eat food.
|
|
*/
|
|
public boolean needsFood() {
|
|
return this.foodLevel < 20;
|
|
}
|
|
|
|
/**
|
|
* Adds input to {@code foodExhaustionLevel} to a max of 40.
|
|
*/
|
|
public void addExhaustion(float exhaustion) {
|
|
this.exhaustionLevel = Math.min(this.exhaustionLevel + exhaustion, 40.0F);
|
|
}
|
|
|
|
/**
|
|
* Get the player's food saturation level.
|
|
*/
|
|
public float getSaturationLevel() {
|
|
return this.saturationLevel;
|
|
}
|
|
|
|
public void setFoodLevel(int foodLevel) {
|
|
this.foodLevel = foodLevel;
|
|
}
|
|
|
|
public void setSaturation(float saturationLevel) {
|
|
this.saturationLevel = saturationLevel;
|
|
}
|
|
}
|