Macro keeshond::spawnables

macro_rules! spawnables {
    [$name:ident; $($item:ident $(: $spawnstruct:ty)?),*] => { ... };
}

Helper macro to define an enum of different spawnable objects. Basic format:

keeshond::spawnables!
{
    SpawnId;
    Coin,
    Dragon : path::to::Dragon,
    Key : path::to::Key
}

The first item, SpawnId, is the type name for the enum. After the semicolon is a comma-separated list of different spawnable objects. Each object name may optionally be followed by a colon and a path to a struct that implements SpawnableConfig. This allows defining the Components for the spawnable in a different module.