forked from Upstream/ExcellentEnchants-spigot
100 lines
4.3 KiB
Java
100 lines
4.3 KiB
Java
package su.nightexpress.excellentenchants.enchantment.impl.weapon;
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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.inventory.ItemStack;
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import org.jetbrains.annotations.NotNull;
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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.nightexpress.excellentenchants.ExcellentEnchants;
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import su.nightexpress.excellentenchants.Placeholders;
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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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public class EnchantTemper extends ExcellentEnchant implements CombatEnchant {
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public static final String ID = "temper";
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public static final String PLACEHOLDER_DAMAGE_AMOUNT = "%enchantment_damage_amount%";
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public static final String PLACEHOLDER_DAMAGE_CAPACITY = "%enchantment_damage_capacity%";
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public static final String PLACEHOLDER_HEALTH_POINT = "%enchantment_health_point%";
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private EnchantScaler damageAmount;
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private EnchantScaler damageCapacity;
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private EnchantScaler healthPoint;
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public EnchantTemper(@NotNull ExcellentEnchants plugin) {
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super(plugin, ID);
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this.getDefaults().setDescription("Inflicts " + PLACEHOLDER_DAMAGE_AMOUNT + "% (max. " + PLACEHOLDER_DAMAGE_CAPACITY + "%) more damage for each " + PLACEHOLDER_HEALTH_POINT + " hearts missing.");
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this.getDefaults().setLevelMax(5);
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this.getDefaults().setTier(0.3);
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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.damageAmount = EnchantScaler.read(this, "Settings.Damage.Amount",
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"0.01 * " + Placeholders.ENCHANTMENT_LEVEL,
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"On how much (in percent) the damage will be increased per each Health Point?");
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this.damageCapacity = EnchantScaler.read(this, "Settings.Damage.Capacity", "2.0",
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"Maximal possible value for the Damage.Amount.");
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this.healthPoint = EnchantScaler.read(this, "Settings.Health.Point", "0.5",
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"For how much every missing hearts damage will be increased?");
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this.addPlaceholder(PLACEHOLDER_DAMAGE_AMOUNT, level -> NumberUtil.format(this.getDamageAmount(level) * 100D));
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this.addPlaceholder(PLACEHOLDER_DAMAGE_CAPACITY, level -> NumberUtil.format(this.getDamageCapacity(level) * 100D));
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this.addPlaceholder(PLACEHOLDER_HEALTH_POINT, level -> NumberUtil.format(this.getHealthPoint(level)));
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}
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public double getDamageAmount(int level) {
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return this.damageAmount.getValue(level);
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}
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public double getDamageCapacity(int level) {
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return this.damageCapacity.getValue(level);
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}
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public double getHealthPoint(int level) {
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return this.healthPoint.getValue(level);
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}
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@NotNull
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@Override
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public EnchantmentTarget getItemTarget() {
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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.NORMAL;
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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 healthPoint = this.getHealthPoint(level);
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double healthHas = damager.getHealth();
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double healthMax = EntityUtil.getAttribute(damager, Attribute.GENERIC_MAX_HEALTH);
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double healthDiff = healthMax - healthHas;
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if (healthHas >= healthMax || healthDiff < healthPoint) return false;
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int pointAmount = (int) (healthDiff / healthPoint);
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if (pointAmount == 0) return false;
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double damageAmount = this.getDamageAmount(level);
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double damageCap = this.getDamageCapacity(level);
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double damageFinal = Math.min(damageCap, 1D + damageAmount * pointAmount);
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event.setDamage(event.getDamage() * damageFinal);
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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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