Ok i have this binded to my F1, F2, F3 etc.
This allows you to attach any entity to a block or any other entity for useful for having a ammo crate or health and armor chargers stuck to a block allowing you to bring it anywhere and freeze it.
Note You CAN have more than 1 items frozen to the block.
SV_CHEATS MUST BE 1!
For a bind do it like this... In console type the following.
bind f1 "svcheats 1; entsetname block; svcheats 0" bind f2 "svcheats 1; entsetname item; svcheats 0" bind f3 "svcheats 1; entfire item setparent block; sv_cheats 0"
Point at the block you want to fuse with the items. Hit F1. Point at the the item you want to fuse with the block. Hit F2. Hit F3. Unfreeze the block and your block and item should be stuck together.
Just as a command do it like this...
1) svcheats 1 2) entsetname block 3) entsetname item 4) entfire item setparent block 5) sv_cheats 0
Follow these steps
In console type line 1. Point at the block you want to fuse with the items. Type line 2 in console. Point at the item you want to add to the block. Type line 3 in console. Type line 4 in console. Type Line 5 in console.
It should be frozen together.
Enjoy your move-able entities :D