78 lines
3.2 KiB
Java
78 lines
3.2 KiB
Java
package carpet.mixins;
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import it.unimi.dsi.fastutil.objects.ObjectArrayList;
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import org.jetbrains.annotations.Nullable;
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import org.spongepowered.asm.mixin.Final;
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import org.spongepowered.asm.mixin.Mixin;
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import org.spongepowered.asm.mixin.Shadow;
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import org.spongepowered.asm.mixin.injection.At;
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import org.spongepowered.asm.mixin.injection.Inject;
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import org.spongepowered.asm.mixin.injection.Redirect;
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import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
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import java.util.ArrayList;
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import java.util.List;
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import net.minecraft.core.BlockPos;
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import net.minecraft.server.level.ServerLevel;
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import net.minecraft.world.damagesource.DamageSource;
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import net.minecraft.world.entity.Entity;
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import net.minecraft.world.entity.LivingEntity;
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import net.minecraft.world.level.Explosion;
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import net.minecraft.world.level.ExplosionDamageCalculator;
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import net.minecraft.world.level.Level;
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import net.minecraft.world.phys.Vec3;
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import static carpet.script.CarpetEventServer.Event.EXPLOSION_OUTCOME;
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@Mixin(value = Explosion.class, priority = 990)
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public abstract class Explosion_scarpetEventMixin
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{
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@Shadow @Final private Level level;
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@Shadow @Final private double x;
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@Shadow @Final private double y;
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@Shadow @Final private double z;
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@Shadow @Final private float radius;
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@Shadow @Final private boolean fire;
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@Shadow @Final private ObjectArrayList<BlockPos> toBlow;
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@Shadow @Final private Explosion.BlockInteraction blockInteraction;
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@Shadow @Final private @Nullable Entity source;
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@Shadow /*@Nullable*/ public abstract /*@Nullable*/ LivingEntity getIndirectSourceEntity();
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@Shadow public static float getSeenPercent(Vec3 source, Entity entity) {return 0.0f;}
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private List<Entity> affectedEntities;
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@Inject(method = "<init>(Lnet/minecraft/world/level/Level;Lnet/minecraft/world/entity/Entity;Lnet/minecraft/world/damagesource/DamageSource;Lnet/minecraft/world/level/ExplosionDamageCalculator;DDDFZLnet/minecraft/world/level/Explosion$BlockInteraction;)V",
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at = @At(value = "RETURN"))
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private void onExplosionCreated(Level world, Entity entity, DamageSource damageSource, ExplosionDamageCalculator explosionBehavior, double x, double y, double z, float power, boolean createFire, Explosion.BlockInteraction destructionType, CallbackInfo ci)
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{
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if (EXPLOSION_OUTCOME.isNeeded() && !world.isClientSide())
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{
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affectedEntities = new ArrayList<>();
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}
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}
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@Redirect(method = "explode", at=@At(
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value = "INVOKE",
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target = "Lnet/minecraft/world/level/Explosion;getSeenPercent(Lnet/minecraft/world/phys/Vec3;Lnet/minecraft/world/entity/Entity;)F")
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)
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private float onExplosion(Vec3 source, Entity entity)
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{
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if (affectedEntities != null)
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{
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affectedEntities.add(entity);
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}
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return getSeenPercent(source, entity);
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}
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@Inject(method = "finalizeExplosion", at = @At("HEAD"))
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private void onExplosion(boolean spawnParticles, CallbackInfo ci)
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{
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if (EXPLOSION_OUTCOME.isNeeded() && !level.isClientSide())
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{
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EXPLOSION_OUTCOME.onExplosion((ServerLevel) level, source, this::getIndirectSourceEntity, x, y, z, radius, fire, toBlow, affectedEntities, blockInteraction);
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}
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}
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}
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