Kris_HD1337/Stalinium
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Added ability for Stalinium Sword to grant speed and resistance effects to player and nearby allies.

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This commit is contained in:
IM23a-spirgif
2025-05-26 12:06:48 +02:00
parent bde3ba26eb
commit a92cc137e3
1 changed files with 40 additions and 1 deletions
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src/main/java/net/krituximon/stalinium/item/StaliniumSwordItem.java
+40 -1
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@@ -1,6 +1,7 @@
package net.krituximon.stalinium.item;
import net.minecraft.world.entity.Entity;
import net.minecraft.world.InteractionHand;
import net.minecraft.world.InteractionResultHolder;
import net.minecraft.world.entity.LivingEntity;
import net.minecraft.world.entity.player.Player;
import net.minecraft.world.effect.MobEffectInstance;
@@ -8,13 +9,22 @@ import net.minecraft.world.effect.MobEffects;
import net.minecraft.world.item.SwordItem;
import net.minecraft.world.item.ItemStack;
import net.minecraft.world.item.Tier;
import net.minecraft.world.item.UseAnim;
import net.minecraft.world.level.Level;
import net.minecraft.server.level.ServerPlayer;
import net.minecraft.world.phys.AABB;
import net.minecraft.world.phys.Vec3;
import java.util.List;
public class StaliniumSwordItem extends SwordItem {
private static final double RANGE = 6.0;
private static final double HALF_ANGLE = Math.toRadians(30);
private static final double COS_HALF_ANGLE = Math.cos(HALF_ANGLE);
private static final int DURATION = 5 * 20;
private static final int SPEED_AMP = 1;
private static final int RESIST_AMP = 0;
public StaliniumSwordItem(Tier tier, Properties props) {
super(tier, props);
}
@@ -37,6 +47,35 @@ public class StaliniumSwordItem extends SwordItem {
return super.hurtEnemy(stack, target, attacker);
}
@Override
public InteractionResultHolder<ItemStack> use(Level world, Player player, InteractionHand hand) {
if (!world.isClientSide) {
player.addEffect(new MobEffectInstance(MobEffects.MOVEMENT_SPEED, DURATION, SPEED_AMP, false, true));
player.addEffect(new MobEffectInstance(MobEffects.DAMAGE_RESISTANCE, DURATION, RESIST_AMP, false, true));
AABB area = player.getBoundingBox().inflate(RANGE);
List<Player> allies = world.getEntitiesOfClass(
Player.class, area,
p -> p instanceof ServerPlayer && player.isAlliedTo(p)
);
Vec3 look = player.getLookAngle();
for (Player ally : allies) {
Vec3 toAlly = ally.position().subtract(player.position()).normalize();
if (toAlly.dot(look) >= COS_HALF_ANGLE) {
ally.addEffect(new MobEffectInstance(MobEffects.MOVEMENT_SPEED, DURATION, SPEED_AMP, false, true));
ally.addEffect(new MobEffectInstance(MobEffects.DAMAGE_RESISTANCE, DURATION, RESIST_AMP, false, true));
}
}
}
player.startUsingItem(hand);
player.swing(hand, true);
return InteractionResultHolder.sidedSuccess(player.getItemInHand(hand), world.isClientSide);
}
@Override
public UseAnim getUseAnimation(ItemStack stack) {
return UseAnim.BOW;
}
@Override
public boolean isDamageable(ItemStack stack) {