MineNet/Minigames
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added range to cursor

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This commit is contained in:
Lars Neuhaus 2025-04-16 23:43:46 +02:00
parent 5ef254b75f
commit 3b55f16b24
4 changed files with 49 additions and 6 deletions
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33
src/main/java/eu/mhsl/minenet/minigames/instance/game/stateless/types/towerdefense/Cursor.java
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@ -1,13 +1,22 @@
package eu.mhsl.minenet.minigames.instance.game.stateless.types.towerdefense;
import eu.mhsl.minenet.minigames.instance.game.stateless.types.towerdefense.towers.Tower;
import net.minestom.server.coordinate.Point;
import net.minestom.server.coordinate.Pos;
import net.minestom.server.coordinate.Vec;
import net.minestom.server.entity.Entity;
import net.minestom.server.entity.EntityType;
import net.minestom.server.entity.Player;
import net.minestom.server.instance.block.Block;
import net.minestom.server.item.Material;
import net.minestom.server.network.packet.server.SendablePacket;
import net.minestom.server.network.packet.server.play.ParticlePacket;
import net.minestom.server.particle.Particle;
import org.jetbrains.annotations.Nullable;
import java.util.ArrayList;
import java.util.Collection;
public class Cursor extends Entity {
private boolean cursorActive = false;
private final int reach;
@ -30,8 +39,10 @@ public class Cursor extends Entity {
return;
}
if(!this.getInstance().getBlock(newTargetBlockPosition).equals(Block.BLACK_WOOL)) this.setCursorEnabled(false);
if(!this.getInstance().getGame().getAvailableTowers().containsKey(this.getInstance().getPlayer().getItemInMainHand().material())) this.setCursorEnabled(false);
Material holdingMaterial = this.getInstance().getPlayerHandMaterial();
if(!this.getInstance().getGame().getAvailableTowers().containsKey(holdingMaterial)) this.setCursorEnabled(false);
this.teleport(new Pos(newTargetBlockPosition.add(0.5,1,0.5)));
this.showRange(this.getInstance().getGame().getAvailableTowers().get(holdingMaterial));
}
private void setCursorEnabled(boolean enabled) {
@ -39,6 +50,26 @@ public class Cursor extends Entity {
this.setInvisible(!enabled);
}
private void showRange(@Nullable Class<? extends Tower> towerClass) {
if(towerClass == null) return;
if(!this.isCursorActive()) return;
try {
int range = towerClass.getConstructor().newInstance().getRange();
Collection<SendablePacket> particles = new ArrayList<>();
double circumference = 2 * Math.PI * range;
int count = (int) (circumference * 1.5);
for (int i = 0; i < count; i++) {
double radians = ((2 * Math.PI) / count) * i;
Vec relativePosition = new Vec(Math.sin(radians)*range, 0, Math.cos(radians)*range);
ParticlePacket particle = new ParticlePacket(Particle.COMPOSTER, this.position.add(relativePosition), Pos.ZERO, 0, 1);
particles.add(particle);
}
this.getInstance().getPlayer().sendPackets(particles);
} catch (Exception e) {
throw new RuntimeException(e);
}
}
@Override
public TowerdefenseRoom getInstance() {
return (TowerdefenseRoom) super.getInstance();

10
src/main/java/eu/mhsl/minenet/minigames/instance/game/stateless/types/towerdefense/TowerdefenseRoom.java
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@ -126,9 +126,9 @@ public class TowerdefenseRoom extends InstanceContainer {
projectile.setAerodynamics(new Aerodynamics(0, 1, 0));
Vec projectileVelocity = p.getPosition().direction().normalize().mul(20);
projectile.setVelocity(projectileVelocity.add(this.player.getVelocity()));
projectile.setVelocity(projectileVelocity);
projectile.scheduleRemove(Duration.ofSeconds(5));
projectile.setInstance(this, p.getPosition().add(0, p.getEyeHeight(), 0));
projectile.setInstance(this, p.getPosition().add(0, p.getEyeHeight()-0.5, 0));
projectile.eventNode()
.addListener(ProjectileCollideWithEntityEvent.class, hitEvent -> {
if(!(hitEvent.getTarget() instanceof EntityCreature target)) return;
@ -145,6 +145,10 @@ public class TowerdefenseRoom extends InstanceContainer {
this.player.setLevel(this.money);
}
public Material getPlayerHandMaterial() {
return this.player.getItemInMainHand().material();
}
private synchronized void placeTower() {
if(!this.canPlaceActiveTower()) {
if(this.cursor.isCursorActive() && !this.enoughMoneyForActiveTower()) {
@ -163,8 +167,8 @@ public class TowerdefenseRoom extends InstanceContainer {
.newInstance();
this.setBlock(this.cursor.getTargetBlockPosition(), Block.BLUE_WOOL);
tower.setInstance(this, this.cursor.getPosition());
System.out.println("PLACE");
this.towers.add(tower);
tower.startShooting();
this.addMoney(-this.game.getPrices().get(tower.getClass()));
} catch (Exception ignored) {
}

1
src/main/java/eu/mhsl/minenet/minigames/instance/game/stateless/types/towerdefense/towers/ShootingTower.java
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@ -47,6 +47,7 @@ public abstract class ShootingTower extends Tower {
if(!this.getRoomInstance().getEnemies().contains(target)) return;
this.causeDamage(target);
this.onProjectileHit(target);
target.setFlyingWithElytra(true);
projectile.remove();
})
.addListener(ProjectileCollideWithBlockEvent.class, event -> projectile.remove());

11
src/main/java/eu/mhsl/minenet/minigames/instance/game/stateless/types/towerdefense/towers/Tower.java
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@ -45,7 +45,7 @@ public abstract class Tower extends EntityCreature {
protected int range;
protected double attacksPerSecond;
protected TaskSchedule attackDelay;
private final Task attackTask;
private @Nullable Task attackTask;
private float sellingPriceMultiplier = 1;
public Tower(@NotNull EntityType entityType, int damage, double attacksPerSecond, int range) {
@ -54,6 +54,9 @@ public abstract class Tower extends EntityCreature {
this.range = range;
this.attacksPerSecond = attacksPerSecond;
this.attackDelay = TaskSchedule.millis((long) (1000/attacksPerSecond));
}
public void startShooting() {
this.attackTask = MinecraftServer.getSchedulerManager().scheduleTask(() -> {
EntityCreature nextEnemy = this.getNextEnemy();
if(nextEnemy == null) return this.attackDelay;
@ -65,7 +68,7 @@ public abstract class Tower extends EntityCreature {
@Override
protected void remove(boolean permanent) {
this.attackTask.cancel();
if(this.attackTask != null) this.attackTask.cancel();
super.remove(permanent);
}
@ -115,6 +118,10 @@ public abstract class Tower extends EntityCreature {
return this.damage * this.attacksPerSecond * this.range * 2;
}
public int getRange() {
return this.range;
}
protected void causeDamage(EntityCreature enemy) {
this.causeDamage(enemy, this.damage);
}