This datapack adds the ability to climb:
ladder
vine
scaffolding
weeping_vines
weeping_vines_plant
twisting_vines
twisting_vines_plant
cave_vines
cave_vines_plant
iron_bars
copper_bars
exposed_copper_bars
weathered_copper_bars
oxidized_copper_bars
waxed_copper_bars
waxed_exposed_copper_bars
waxed_weathered_copper_bars
waxed_oxidized_copper_bars
iron_chain
copper_chain
exposed_copper_chain
weathered_copper_chain
oxidized_copper_chain
waxed_copper_chain
waxed_exposed_copper_chain
waxed_weathered_copper_chain
waxed_oxidized_copper_chain
lightning_rod
exposed_lightning_rod
weathered_lightning_rod
oxidized_lightning_rod
waxed_lightning_rod
waxed_exposed_lightning_rod
waxed_weathered_lightning_rod
waxed_oxidized_lightning_rod
