Keep abilities from hurting players or blocks

Out of the box, mount abilities can’t hurt other players and can’t change the world beyond blocks that fade by themselves. Everything here is in fantasy-server.toml.

Players

[abilities]
    # Let abilities damage other players.
    allowPvP = false
    # Let the Giant Spider's web shots hold players in place and hurt them.
    webShotPvP = false

The two are separate, so a server can allow one without the other.

Blocks

Setting	What it covers
temporaryBlocks	Blocks that fade by themselves: frost-walk ice, lava crusts, sky bridges, wisp lights. "WITH_MOB_GRIEFING" (the default) places them only while the mobGriefing game rule is on. "ALWAYS" places them whatever mobGriefing says, so lava walking and sky bridges keep working on servers that turn mob griefing off. "NEVER" runs those abilities without their blocks
allowBlockDamage	Lasting changes, such as fire breath setting what it hits alight. Off by default, and needs mobGriefing on too
blockChanges under [wild]	What wild mounts do to the world on their own: grazers eat grass down to dirt, spiders spin webs that fade, treants and qilin grow plants. Needs mobGriefing on too
hoarding under [wild]	Hoarding mounts carry dropped items off to a pile of their own. Needs blockChanges too

Claims and protection

Before an ability changes a block, the mod checks that the mount’s driver could build there themselves. Adventure and spectator mode, spawn protection and the world border all stop it, and claim and protection mods can refuse it. See Other mods for which ones.

One ability, one mount

To switch off a single ability for one kind of mount, list it in that mount’s section:

[mounts.polar_bear]
    disabledAbilities = ["fantasy:frost_walk"]

The rules page lists the ability ids of every mount.