概览
minecraft:light_emission 是一个方块组件：写在自定义方块的 components 对象中。 让方块发光，范围从 0（不发光）到 15（和火把或荧石一样亮）。
示例
写在 BP/blocks/<name>.json 的 components 对象中（值为默认值或占位值）：
BP/blocks/<name>.json
{
"minecraft:light_emission": {}
}minecraft:light_emission
方块: 行为包
方块组件 ·minecraft:block_entity ·minecraft:breathability ·minecraft:chest_obstruction ·minecraft:collision_box ·minecraft:connection_rule ·minecraft:crafting_table ·minecraft:destructible_by_explosion ·minecraft:destructible_by_mining ·minecraft:destruction_particles ·minecraft:display_name ·minecraft:embedded_visual ·minecraft:entity_fall_on ·minecraft:flammable ·minecraft:flower_pottable ·minecraft:friction ·minecraft:geometry ·minecraft:instrument_sound ·minecraft:item_visual ·minecraft:leashable ·minecraft:light_dampening ·minecraft:light_emission ·minecraft:liquid_detection ·minecraft:loot ·minecraft:map_color ·minecraft:material_instances ·minecraft:movable ·minecraft:on_fall_on ·minecraft:on_interact ·minecraft:on_placed ·minecraft:on_player_destroyed ·minecraft:on_player_placing ·minecraft:on_step_off ·minecraft:on_step_on ·minecraft:placement_filter ·minecraft:precipitation_interactions ·minecraft:queued_ticking ·minecraft:random_offset ·minecraft:random_ticking ·minecraft:redstone_conductivity ·minecraft:redstone_consumer ·minecraft:redstone_producer ·minecraft:replaceable ·minecraft:selection_box ·minecraft:sound ·minecraft:support ·minecraft:tags ·minecraft:tick ·minecraft:transformation ·minecraft:unit_cube