Migrate Carpet Mixin names to mojang mappings

src/main/java/carpet/mixins/Explosion_optimizedTntMixin.java

@@ -0,0 +1,96 @@
+package carpet.mixins;
+
+import carpet.helpers.OptimizedExplosion;
+import carpet.CarpetSettings;
+import carpet.logging.LoggerRegistry;
+import carpet.logging.logHelpers.ExplosionLogHelper;
+import org.spongepowered.asm.mixin.Final;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.Shadow;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.Redirect;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
+
+import java.util.List;
+import net.minecraft.core.BlockPos;
+import net.minecraft.world.damagesource.DamageSource;
+import net.minecraft.world.entity.Entity;
+import net.minecraft.world.level.Explosion;
+import net.minecraft.world.level.ExplosionDamageCalculator;
+import net.minecraft.world.level.Level;
+import net.minecraft.world.level.block.Blocks;
+import net.minecraft.world.level.block.state.BlockState;
+import net.minecraft.world.phys.Vec3;
+
+@Mixin(value = Explosion.class)
+public abstract class Explosion_optimizedTntMixin
+{
+    @Shadow
+    @Final
+    private List<BlockPos> toBlow;
+
+    @Shadow @Final private Level level;
+
+    private ExplosionLogHelper eLogger;
+
+    @Inject(method = "explode", at = @At("HEAD"),
+            cancellable = true)
+    private void onExplosionA(CallbackInfo ci)
+    {
+        if (CarpetSettings.optimizedTNT)
+        {
+            OptimizedExplosion.doExplosionA((Explosion) (Object) this, eLogger);
+            ci.cancel();
+        }
+    }
+
+    @Inject(method = "finalizeExplosion", at = @At("HEAD"),
+            cancellable = true)
+    private void onExplosionB(boolean spawnParticles, CallbackInfo ci)
+    {
+        if (eLogger != null)
+        {
+            eLogger.setAffectBlocks( ! toBlow.isEmpty());
+            eLogger.onExplosionDone(this.level.getGameTime());
+        }
+        if (CarpetSettings.explosionNoBlockDamage)
+        {
+            toBlow.clear();
+        }
+        if (CarpetSettings.optimizedTNT)
+        {
+            OptimizedExplosion.doExplosionB((Explosion) (Object) this, spawnParticles);
+            ci.cancel();
+        }
+    }
+    //optional due to Overwrite in Lithium
+    //should kill most checks if no block damage is requested
+    @Redirect(method = "explode", require = 0, at = @At(value = "INVOKE",
+            target ="Lnet/minecraft/world/level/Level;getBlockState(Lnet/minecraft/core/BlockPos;)Lnet/minecraft/world/level/block/state/BlockState;"))
+    private BlockState noBlockCalcsWithNoBLockDamage(Level world, BlockPos pos)
+    {
+        if (CarpetSettings.explosionNoBlockDamage) return Blocks.BEDROCK.defaultBlockState();
+        return world.getBlockState(pos);
+    }
+
+    @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",
+            at = @At(value = "RETURN"))
+    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)
+    {
+        if (LoggerRegistry.__explosions && ! world.isClientSide)
+        {
+            eLogger = new ExplosionLogHelper(entity, x, y, z, power, createFire, destructionType);
+        }
+    }
+
+    @Redirect(method = "explode",
+            at = @At(value = "INVOKE", target = "Lnet/minecraft/world/entity/Entity;setDeltaMovement(Lnet/minecraft/world/phys/Vec3;)V"))
+    private void setVelocityAndUpdateLogging(Entity entity, Vec3 velocity)
+    {
+        if (eLogger != null) {
+            eLogger.onEntityImpacted(entity, velocity.subtract(entity.getDeltaMovement()));
+        }
+        entity.setDeltaMovement(velocity);
+    }
+}