Fix wrench interaction with part hosts.

2020-08-20 22:58:49 +02:00
parent 0e7e9313ee
commit 45cbc40177
4 changed files with 92 additions and 74 deletions
@@ -0,0 +1,46 @@
+package appeng.util;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import net.minecraft.item.ItemStack;
+import net.minecraft.util.math.BlockPos;
+import net.minecraft.world.World;
+
+import appeng.api.parts.IPartHost;
+import appeng.api.parts.PartItemStack;
+import appeng.api.parts.SelectedPart;
+
+/**
+ * Support functionality for using a wrench on parts attached to a part host.
+ */
+public final class PartHostWrenching {
+
+    private PartHostWrenching() {
+    }
+
+    public static void wrenchPart(World world, BlockPos pos, IPartHost host, SelectedPart sp) {
+        final List<ItemStack> is = new ArrayList<>();
+
+        if (sp.part != null) {
+            is.add(sp.part.getItemStack(PartItemStack.WRENCH));
+            sp.part.getDrops(is, true);
+            host.removePart(sp.side, false);
+        }
+
+        if (sp.facade != null) {
+            is.add(sp.facade.getItemStack());
+            host.getFacadeContainer().removeFacade(host, sp.side);
+            Platform.notifyBlocksOfNeighbors(world, pos);
+        }
+
+        if (host.isEmpty()) {
+            host.cleanup();
+        }
+
+        if (!is.isEmpty()) {
+            Platform.spawnDrops(world, pos, is);
+        }
+    }
+
+}