Model shape naming in `PointedDripstoneBlock` mismatch

[111inhistory]

yarn/mappings/net/minecraft/block/PointedDripstoneBlock.mapping

Lines 1 to 10 in bdf6841

	CLASS net/minecraft/class_5689 net/minecraft/block/PointedDripstoneBlock
	FIELD field_28050 VERTICAL_DIRECTION Lnet/minecraft/class_2754;
	FIELD field_28051 THICKNESS Lnet/minecraft/class_2754;
	FIELD field_28052 WATERLOGGED Lnet/minecraft/class_2746;
	FIELD field_28053 TIP_MERGE_SHAPE Lnet/minecraft/class_265;
	FIELD field_28054 UP_TIP_SHAPE Lnet/minecraft/class_265;
	FIELD field_28055 DOWN_TIP_SHAPE Lnet/minecraft/class_265;
	FIELD field_28056 FRUSTUM_SHAPE Lnet/minecraft/class_265;
	FIELD field_28057 MIDDLE_SHAPE Lnet/minecraft/class_265;
	FIELD field_28058 BASE_SHAPE Lnet/minecraft/class_265;

Considering the model size defined in the file, field_28056 should be MIDDLE_SHAPE, field_28057 should be BASE_SHAPE, and field_28058 should be FRUSTUM_SHAPE.

And current mapping would lead to confusing result as showed below （1.21.9).

    // snippet in `getOutlineShape` in PointedDripstoneBlock
        VoxelShape var10000;
        switch ((Thickness)state.get(THICKNESS)) {
            case TIP_MERGE -> var10000 = TIP_MERGE_SHAPE;
            case TIP -> var10000 = state.get(VERTICAL_DIRECTION) == Direction.DOWN ? DOWN_TIP_SHAPE : UP_TIP_SHAPE;
            case FRUSTUM -> var10000 = BASE_SHAPE;
            case MIDDLE -> var10000 = FRUSTUM_SHAPE;
            case BASE -> var10000 = MIDDLE_SHAPE;
            default -> throw new MatchException((String)null, (Throwable)null);
        }

        VoxelShape voxelShape = var10000;
        return voxelShape.offset(state.getModelOffset(pos));

I found this issue in 1.21.3 mapping while reading the code, and confirm it still exists in 1.21.9 mapping. I didn't check it backward.

Here's the 1.21.3 method was like:

      Thickness thickness = (Thickness)state.get(THICKNESS);
      VoxelShape voxelShape;
      if (thickness == Thickness.TIP_MERGE) {
         voxelShape = TIP_MERGE_SHAPE;
      } else if (thickness == Thickness.TIP) {
         if (state.get(VERTICAL_DIRECTION) == Direction.DOWN) {
            voxelShape = DOWN_TIP_SHAPE;
         } else {
            voxelShape = UP_TIP_SHAPE;
         }
      } else if (thickness == Thickness.FRUSTUM) {
         voxelShape = BASE_SHAPE;
      } else if (thickness == Thickness.MIDDLE) {
         voxelShape = FRUSTUM_SHAPE;
      } else {
         voxelShape = MIDDLE_SHAPE;
      }

      Vec3d vec3d = state.getModelOffset(pos);
      return voxelShape.offset(vec3d.x, (double)0.0F, vec3d.z);