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raycast utils

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This commit is contained in:
ImproperIssues
2023-06-02 22:48:26 -07:00
parent 93b7836575
commit ba11d74a4a
6 changed files with 135 additions and 2 deletions
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7
src/main/java/fun/ogre/ogredupealias/data/builder/BlockPosMatcher.java
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@@ -1,6 +1,7 @@
package fun.ogre.ogredupealias.data.builder;
import fun.ogre.ogredupealias.data.Direction;
import org.bukkit.Bukkit;
import org.bukkit.Location;
import org.bukkit.Material;
import org.bukkit.block.Block;
@@ -70,6 +71,10 @@ public class BlockPosMatcher {
}
public static BlockPosMatcher of(Block block) {
return new BlockPosMatcher(block);
return new BlockPosMatcher(block != null ? block : getZero());
}
public static Block getZero() {
return new Location(Bukkit.getWorlds().get(0), 0, 0, 0).getBlock();
}
}

65
src/main/java/fun/ogre/ogredupealias/events/InteractionListener.java
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@@ -2,11 +2,26 @@ package fun.ogre.ogredupealias.events;
import fun.ogre.ogredupealias.data.PlacedStructures;
import fun.ogre.ogredupealias.plugin.InventoryPresets;
import fun.ogre.ogredupealias.plugin.ItemPresets;
import fun.ogre.ogredupealias.utils.ItemUtils;
import fun.ogre.ogredupealias.utils.RaycastUtils;
import org.bukkit.Location;
import org.bukkit.Particle;
import org.bukkit.World;
import org.bukkit.block.Block;
import org.bukkit.entity.Entity;
import org.bukkit.entity.Fireball;
import org.bukkit.entity.LivingEntity;
import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.block.Action;
import org.bukkit.event.player.PlayerInteractEvent;
import org.bukkit.inventory.ItemStack;
import org.bukkit.util.Vector;
import java.util.ArrayList;
import java.util.List;
public class InteractionListener implements Listener {
@@ -14,8 +29,11 @@ public class InteractionListener implements Listener {
public void onClick(PlayerInteractEvent e) {
try {
this.processTable(e);
this.handleNetskyBlade(e);
}
catch (Exception ignore) {
ignore.printStackTrace();
}
catch (Exception ignore) {}
}
private void processTable(PlayerInteractEvent e) {
@@ -27,4 +45,49 @@ public class InteractionListener implements Listener {
p.openInventory(InventoryPresets.createCustomTable());
}
}
private void handleNetskyBlade(PlayerInteractEvent e) {
Player p = e.getPlayer();
ItemStack stack = e.getItem();
Action a = e.getAction();
if (ItemUtils.matchDisplay(stack, ItemPresets.NETSKY_BLADE)) {
switch (a) {
case LEFT_CLICK_BLOCK, LEFT_CLICK_AIR -> {
Location start = p.getEyeLocation();
Vector rotation = p.getLocation().getDirection().normalize();
RaycastUtils.raycast(start, rotation, 20, 0.5, 1, point -> {
if (point == null || point.getWorld() == null) return false;
World w = point.getWorld();
w.spawnParticle(Particle.FLAME, point, 1, 0, 0, 0, 0);
List<Entity> targets = new ArrayList<>(w.getNearbyEntities(point, 2, 2, 2, entity -> {
return entity instanceof LivingEntity living && !living.isDead() && living != p;
}));
targets.forEach(target -> {
if (target instanceof LivingEntity living) {
living.damage(2.0, p);
living.setFireTicks(60);
}
});
return !targets.isEmpty();
});
}
case RIGHT_CLICK_AIR, RIGHT_CLICK_BLOCK -> {
Location start = p.getEyeLocation();
Vector rotation = p.getLocation().getDirection().normalize();
p.getWorld().spawn(start, Fireball.class, fireball -> {
fireball.setDirection(rotation);
fireball.setVelocity(rotation.multiply(3));
fireball.setShooter(p);
});
}
}
}
}
}

8
src/main/java/fun/ogre/ogredupealias/plugin/ItemPresets.java
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@@ -51,4 +51,12 @@ public abstract class ItemPresets {
.enchant(Enchantment.LURE,1)
.flag(ItemFlag.HIDE_ENCHANTS)
.build();
public static ItemStack NETSKY_BLADE = ItemBuilder.create()
.material(Material.NETHERITE_SWORD)
.name(Text.color("&7//&d&l&oNET&5&l&oSKY&7//"))
.lore(Text.color("&7- &dLeft: &5Fire Spell"))
.lore(Text.color("&7- &dRight: &5Fireball"))
.enchant(Enchantment.FIRE_ASPECT, 1)
.build();
}

1
src/main/java/fun/ogre/ogredupealias/plugin/custom/forging/CraftingKeys.java
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@@ -13,6 +13,7 @@ public abstract class CraftingKeys {
public static void initRecipes() {
// my custom
register(ItemPresets.NETSKY_BLADE, "[end_crystal{}, ender_pearl{}]");
//register(ItemPresets.TROLL_SWORD,"[dirt{}]");
register(ItemPresets.SNAD,"[sand{}]");
register(ItemPresets.SNAD_COOKIE,"[air{}, sugar{}, air{}, sand{display:{Name:'{\"extra\":[{\"bold\":false,\"italic\":false,\"underlined\":false,\"strikethrough\":false,\"obfuscated\":false,\"color\":\"white\",\"text\":\"Snad\"}],\"text\":\"\"}'}}, cocoa_beans{}, sand{display:{Name:'{\"extra\":[{\"bold\":false,\"italic\":false,\"underlined\":false,\"strikethrough\":false,\"obfuscated\":false,\"color\":\"white\",\"text\":\"Snad\"}],\"text\":\"\"}'}}, air{}, sugar{}, air{}]");

4
src/main/java/fun/ogre/ogredupealias/utils/ItemUtils.java
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@@ -50,4 +50,8 @@ public final class ItemUtils {
if (meta == null) return def;
return meta.hasDisplayName() ? meta.getDisplayName() : def;
}
public static boolean matchDisplay(ItemStack item, ItemStack item2) {
return getDisplay(item).equals(getDisplay(item2));
}
}

52
src/main/java/fun/ogre/ogredupealias/utils/RaycastUtils.java Normal file
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@@ -0,0 +1,52 @@
package fun.ogre.ogredupealias.utils;
import org.bukkit.Bukkit;
import org.bukkit.Location;
import org.bukkit.util.Vector;
import java.util.concurrent.atomic.AtomicReference;
import java.util.function.Predicate;
import static fun.ogre.ogredupealias.OgreDupeAlias.instance;
public class RaycastUtils {
public static Location raycast(Location start, Location end, Predicate<Location> hitCondition) {
return raycast(start, end, 0.5, hitCondition);
}
public static Location raycast(Location start, Location end, double frequency, Predicate<Location> hitCondition) {
return raycast(start, end.toVector().subtract(start.toVector()).normalize(), start.distance(end), frequency, hitCondition);
}
public static Location raycast(Location start, Vector rotation, double distance, Predicate<Location> hitCondition) {
return raycast(start, rotation, distance, 0.5, hitCondition);
}
public static Location raycast(Location start, Vector rotation, double distance, double frequency, Predicate<Location> hitCondition) {
for (double i = 0.0; i <= distance; i += frequency) {
Location point = start.clone().add(rotation.clone().multiply(i));
if (hitCondition.test(point)) {
return point;
}
}
return start.clone().add(rotation.clone().multiply(distance));
}
public static Location raycast(Location start, Vector rotation, double distance, double frequency, long tickInterval, Predicate<Location> hitCondition) {
AtomicReference<Location> result = new AtomicReference<>();
final double[] i = { 0.0 };
Bukkit.getScheduler().scheduleSyncRepeatingTask(instance, () -> {
if ((i[0] += frequency) <= distance && result.get() == null) {
Location point = start.clone().add(rotation.clone().multiply(i[0]));
if (hitCondition.test(point)) {
result.set(point);
}
}
else if (result.get() != null) {
result.set(start.clone().add(rotation.clone().multiply(distance)));
}
}, 0, tickInterval);
return result.get() != null ? result.get() : start.clone().add(rotation.clone().multiply(distance));
}
}