I wanted to ask if it is possible in Minecraft for the player to mine a block (e.g. Coal ore) and then the same block spawns again after 5 seconds and you can mine it again? I saw that at Hypixel in the mine. You dismantle the block, only that no stone should spawn there, but the same ore again. Is the?
That's fine. Can you do it quite easily with a plugin. Have a look at Devbukkit or something. If you can program, you can do it yourself.