66 lines
2.1 KiB
Java
66 lines
2.1 KiB
Java
package com.burnedkirby.TurnBasedMinecraft.common;
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import net.minecraft.core.registries.Registries;
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import net.minecraft.resources.ResourceKey;
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import net.minecraft.resources.ResourceLocation;
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import net.minecraft.world.entity.Entity;
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import net.minecraft.world.entity.player.Player;
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import net.minecraft.world.item.ArrowItem;
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import net.minecraft.world.level.Level;
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public class Utility
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{
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public static float yawDirection(double posX, double posZ, double targetX, double targetZ)
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{
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double radians = Math.atan2(targetZ - posZ, targetX - posX);
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radians = (radians - Math.PI / 2.0);
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if(radians < 0.0)
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{
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radians += Math.PI * 2.0;
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}
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return (float)(radians * 180.0 / Math.PI);
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}
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public static float pitchDirection(double posX, double posY, double posZ, double targetX, double targetY, double targetZ)
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{
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double diffX = targetX - posX;
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double diffY = targetY - posY;
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double diffZ = targetZ - posZ;
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double distance = Math.sqrt(diffX * diffX + diffZ * diffZ);
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if(Math.abs(diffY) < 0.1)
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{
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return 0;
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}
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else
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{
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return (float)(-Math.atan(diffY / distance) * 180.0 / Math.PI);
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}
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}
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public static boolean doesPlayerHaveArrows(Player player)
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{
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for(int i = 0; i < player.getInventory().getContainerSize(); ++i)
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{
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if(player.getInventory().getItem(i).getItem() instanceof ArrowItem)
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{
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return true;
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}
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}
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return false;
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}
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public static double distanceBetweenEntities(Entity a, Entity b)
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{
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return Math.sqrt(Math.pow(a.getX() - b.getX(), 2.0) + Math.pow(a.getY()- b.getY(), 2.0) + Math.pow(a.getZ()- b.getZ(), 2.0));
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}
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public static String serializeDimension(ResourceKey<Level> dimObject) {
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return dimObject.registry().toString();
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}
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public static ResourceKey<Level> deserializeDimension(String dimString) {
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ResourceLocation dimRes = new ResourceLocation(dimString);
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return ResourceKey.create(Registries.DIMENSION, dimRes);
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}
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}
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