Script `misc_helpers`

misc.

common tools for 4dguns

math helpers

picks a random index, with odds based on it's value.

in guns4d.math

weighted_randoms (tbl)

picks a random index, with odds based on it's value. Returns the index of the selected.

tbl

a table containing weights, example

  {
      ["sound"] = 999, --999 in 1000 chance this is chosen
      ["rare_sound"] = 1 --1 in 1000 chance this is chosen
  }