Tiberium Generation Options

[CommanderSpartan]

How do you make a structure generate tiberium? In my mod I plan to use this to create stable tiberium sources since in the maps *if I make any* will have little to none tiberium, and they will most likely not be regenerating, also is there a way to make a structure generate tiberium veins? Also if I were to make a building that would generate veins I need to know, which piece of code makes it so that a structure is invulnerable to veins? I'll try and find something later, but for now I'll just ask you. Thanks for any contributions in advance.