From a528cb9a4879a3f478f34c88a1fd49e7e3ceb8db Mon Sep 17 00:00:00 2001 From: ShaneBee Date: Mon, 17 Jun 2024 18:43:37 -0700 Subject: [PATCH 1/3] ExprLastDamage - fix everything --- .../skript/expressions/ExprLastDamage.java | 46 ++++++++----------- 1 file changed, 18 insertions(+), 28 deletions(-) diff --git a/src/main/java/ch/njol/skript/expressions/ExprLastDamage.java b/src/main/java/ch/njol/skript/expressions/ExprLastDamage.java index 0b62cd60a9d..ede427b156f 100644 --- a/src/main/java/ch/njol/skript/expressions/ExprLastDamage.java +++ b/src/main/java/ch/njol/skript/expressions/ExprLastDamage.java @@ -19,47 +19,34 @@ */ package ch.njol.skript.expressions; -import org.bukkit.entity.LivingEntity; -import org.bukkit.event.Event; -import org.eclipse.jdt.annotation.Nullable; - import ch.njol.skript.classes.Changer.ChangeMode; import ch.njol.skript.doc.Description; import ch.njol.skript.doc.Examples; import ch.njol.skript.doc.Name; import ch.njol.skript.doc.Since; import ch.njol.skript.expressions.base.SimplePropertyExpression; -import ch.njol.skript.lang.Expression; -import ch.njol.skript.lang.SkriptParser; -import ch.njol.util.Kleenean; import ch.njol.util.coll.CollectionUtils; +import org.bukkit.entity.LivingEntity; +import org.bukkit.event.Event; +import org.jetbrains.annotations.Nullable; @Name("Last Damage") @Description("The last damage that was done to an entity. Note that changing it doesn't deal more/less damage.") @Examples({"set last damage of event-entity to 2"}) @Since("2.5.1") public class ExprLastDamage extends SimplePropertyExpression { - + static { register(ExprLastDamage.class, Number.class, "last damage", "livingentities"); } - - @Nullable - private ExprDamage damageExpr; - - @Override - public boolean init(Expression[] exprs, int matchedPattern, Kleenean isDelayed, SkriptParser.ParseResult parseResult) { - damageExpr = new ExprDamage(); - return true; - } - + @Nullable @Override @SuppressWarnings("null") public Number convert(LivingEntity livingEntity) { - return damageExpr.get(livingEntity.getLastDamageCause())[0]; + return livingEntity.getLastDamage() / 2; } - + @Nullable @Override public Class[] acceptChange(ChangeMode mode) { @@ -72,35 +59,38 @@ public Class[] acceptChange(ChangeMode mode) { return null; } } - + + @SuppressWarnings("ConstantValue") @Override public void change(Event e, @Nullable Object[] delta, ChangeMode mode) { - if (delta != null) { + if (delta != null && delta[0] instanceof Number) { + double damage = ((Number) delta[0]).doubleValue() * 2; + switch (mode) { case SET: for (LivingEntity entity : getExpr().getArray(e)) - entity.setLastDamage((Long) delta[0]); + entity.setLastDamage(damage); break; case REMOVE: - delta[0] = (Long) delta[0] * -1; + damage = damage * -1; case ADD: for (LivingEntity entity : getExpr().getArray(e)) - entity.setLastDamage((Long) delta[0] + entity.getLastDamage()); + entity.setLastDamage(damage + entity.getLastDamage()); break; default: assert false; } } } - + @Override public Class getReturnType() { return Number.class; } - + @Override protected String getPropertyName() { return "last damage"; } - + } From 985293b448a85567c9940d059c80c677b2ef8356 Mon Sep 17 00:00:00 2001 From: shanebeee Date: Thu, 20 Jun 2024 18:46:33 -0700 Subject: [PATCH 2/3] HealthUtils set last damage manually --- src/main/java/ch/njol/skript/bukkitutil/HealthUtils.java | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/src/main/java/ch/njol/skript/bukkitutil/HealthUtils.java b/src/main/java/ch/njol/skript/bukkitutil/HealthUtils.java index 20b5120a0f1..be8675ccabb 100644 --- a/src/main/java/ch/njol/skript/bukkitutil/HealthUtils.java +++ b/src/main/java/ch/njol/skript/bukkitutil/HealthUtils.java @@ -26,13 +26,13 @@ import org.bukkit.damage.DamageSource; import org.bukkit.damage.DamageType; import org.bukkit.entity.Damageable; +import org.bukkit.entity.LivingEntity; import org.bukkit.event.entity.EntityDamageEvent; import org.bukkit.event.entity.EntityDamageEvent.DamageCause; import org.jetbrains.annotations.Nullable; import java.lang.reflect.Constructor; import java.lang.reflect.InvocationTargetException; -import java.lang.reflect.Method; public class HealthUtils { @@ -112,8 +112,11 @@ public static double getFinalDamage(EntityDamageEvent e) { return e.getFinalDamage() / 2; } - public static void setDamage(EntityDamageEvent e, double damage) { - e.setDamage(damage * 2); + public static void setDamage(EntityDamageEvent event, double damage) { + event.setDamage(damage * 2); + // Set last damage manually as Bukkit doesn't appear to do that + if (event.getEntity() instanceof LivingEntity) + ((LivingEntity) event.getEntity()).setLastDamage(damage * 2); } @Nullable From b56e6e4ba8f7fc9f3790c1847e91e0b6c616d2e1 Mon Sep 17 00:00:00 2001 From: shanebeee Date: Fri, 28 Jun 2024 09:19:26 -0700 Subject: [PATCH 3/3] ExprLastDamage - add test --- .../tests/syntaxes/expressions/ExprLastDamage.sk | 15 +++++++++++++++ 1 file changed, 15 insertions(+) create mode 100644 src/test/skript/tests/syntaxes/expressions/ExprLastDamage.sk diff --git a/src/test/skript/tests/syntaxes/expressions/ExprLastDamage.sk b/src/test/skript/tests/syntaxes/expressions/ExprLastDamage.sk new file mode 100644 index 00000000000..0ed3f3f3e4c --- /dev/null +++ b/src/test/skript/tests/syntaxes/expressions/ExprLastDamage.sk @@ -0,0 +1,15 @@ +test "last damage": + set {_l} to location 0.5 above highest block at location(1,1,1) + spawn a sheep at {_l} + set {_e} to last spawned entity + + assert last damage of {_e} = 0 with "last damage of newly spawned entity should be 0" + + damage {_e} by 1 + assert last damage of {_e} = 1 with "last damage of entity should be 1 after damaging it by 1" + + set last damage of {_e} to 3 + assert last damage of {_e} = 3 with "last damage of entity should be 3 after setting to 3" + + # thank you for your service + delete entity in {_e}