109 lines
4.4 KiB
Java
109 lines
4.4 KiB
Java
package su.nightexpress.excellentenchants.enchantment.impl.weapon;
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import org.bukkit.Particle;
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import org.bukkit.attribute.Attribute;
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import org.bukkit.enchantments.EnchantmentTarget;
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import org.bukkit.entity.LivingEntity;
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import org.bukkit.event.EventPriority;
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import org.bukkit.event.entity.EntityDamageByEntityEvent;
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import org.bukkit.event.entity.EntityRegainHealthEvent;
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import org.bukkit.inventory.ItemStack;
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import org.jetbrains.annotations.NotNull;
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import su.nexmedia.engine.api.config.JOption;
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import su.nexmedia.engine.utils.EntityUtil;
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import su.nexmedia.engine.utils.NumberUtil;
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import su.nexmedia.engine.utils.values.UniParticle;
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import su.nightexpress.excellentenchants.ExcellentEnchants;
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import su.nightexpress.excellentenchants.Placeholders;
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import su.nightexpress.excellentenchants.api.enchantment.meta.Chanced;
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import su.nightexpress.excellentenchants.api.enchantment.type.CombatEnchant;
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import su.nightexpress.excellentenchants.enchantment.config.EnchantScaler;
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import su.nightexpress.excellentenchants.enchantment.impl.ExcellentEnchant;
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import su.nightexpress.excellentenchants.enchantment.impl.meta.ChanceImplementation;
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public class EnchantVampire extends ExcellentEnchant implements Chanced, CombatEnchant {
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public static final String ID = "vampire";
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public static final String PLACEHOLDER_HEAL_AMOUNT = "%enchantment_heal_amount%";
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private EnchantScaler healAmount;
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private boolean healMultiplier;
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private ChanceImplementation chanceImplementation;
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public EnchantVampire(@NotNull ExcellentEnchants plugin) {
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super(plugin, ID);
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this.getDefaults().setDescription(Placeholders.ENCHANTMENT_CHANCE + "% chance to heal for " + PLACEHOLDER_HEAL_AMOUNT + " heart(s) on hit.");
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this.getDefaults().setLevelMax(4);
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this.getDefaults().setTier(0.75);
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}
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@Override
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public void loadSettings() {
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super.loadSettings();
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this.chanceImplementation = ChanceImplementation.create(this,
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"25.0 + " + Placeholders.ENCHANTMENT_LEVEL + " * 5.0");
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this.healAmount = EnchantScaler.read(this, "Settings.Heal.Amount",
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"0.25 * " + Placeholders.ENCHANTMENT_LEVEL,
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"Amount of health to be restored for attacker.");
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this.healMultiplier = JOption.create("Settings.Heal.As_Multiplier", false,
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"When 'true', the option above will work as a multiplier of the inflicted damage.").read(cfg);
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this.addPlaceholder(PLACEHOLDER_HEAL_AMOUNT, level -> NumberUtil.format(this.isHealMultiplier() ? getHealAmount(level) * 100D : getHealAmount(level)));
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}
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@NotNull
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@Override
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public ChanceImplementation getChanceImplementation() {
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return chanceImplementation;
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}
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public double getHealAmount(int level) {
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return this.healAmount.getValue(level);
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}
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public boolean isHealMultiplier() {
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return healMultiplier;
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}
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@Override
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@NotNull
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public EnchantmentTarget getCategory() {
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return EnchantmentTarget.WEAPON;
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}
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@NotNull
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@Override
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public EventPriority getAttackPriority() {
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return EventPriority.MONITOR;
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}
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@Override
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public boolean onAttack(@NotNull EntityDamageByEntityEvent event, @NotNull LivingEntity damager, @NotNull LivingEntity victim, @NotNull ItemStack weapon, int level) {
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double healthMax = EntityUtil.getAttribute(damager, Attribute.GENERIC_MAX_HEALTH);
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double healthHas = damager.getHealth();
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if (healthHas == healthMax) return false;
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if (!this.checkTriggerChance(level)) return false;
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double healAmount = this.getHealAmount(level);
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double healFinal = this.isHealMultiplier() ? event.getFinalDamage() * healAmount : healAmount;
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EntityRegainHealthEvent healthEvent = new EntityRegainHealthEvent(damager, healFinal, EntityRegainHealthEvent.RegainReason.CUSTOM);
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plugin.getPluginManager().callEvent(healthEvent);
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if (healthEvent.isCancelled()) return false;
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damager.setHealth(Math.min(healthMax, healthHas + healthEvent.getAmount()));
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if (this.hasVisualEffects()) {
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UniParticle.of(Particle.HEART).play(damager.getEyeLocation(), 0.25, 0.15, 5);
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}
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return true;
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}
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@Override
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public boolean onProtect(@NotNull EntityDamageByEntityEvent event, @NotNull LivingEntity damager, @NotNull LivingEntity victim, @NotNull ItemStack weapon, int level) {
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return false;
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}
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}
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