Modify Bounciness (Power Type)

Makes the entity bounce off blocks it lands on. The speed it hits the ground with goes through the attribute modifiers and becomes upward speed. A result of 0.125 or less is too small to bounce and is ignored.

Type ID: apoli:modify_bounciness

Fields

Field	Type	Default	Description
`block_condition`	Block Condition Type	optional	Only bounce off blocks that pass this condition. Without it, every block bounces.
`modifier`	Attribute Modifier	optional	Applied to the landing speed to get the bounce height.
`modifiers`	Array of Attribute Modifier	optional	Several modifiers.
`block_action`	Block Action Type	optional	Runs on the block landed on each time the entity bounces.
`entity_action`	Entity Action Type	optional	Runs on the bouncing entity each time it bounces.
`damage`	Boolean	`false`	Whether the entity still takes fall damage on a matching block. With `false`, a matching landing doesn't hurt, as on a slime block.
`preventable`	Boolean	`true`	Whether sneaking cancels the bounce, as it does on a slime block. Set it to `false` and the entity bounces even while sneaking.

damage and preventable are read from every matching power. If any of them sets damage: true the landing hurts, and if any sets preventable: true sneaking cancels the bounce. Neither field does anything unless a power matches the block being landed on, so an entity without apoli:modify_bounciness takes fall damage as it does in vanilla.

Examples

Bounce off everything at half the speed you hit the ground with:

{
  "type": "apoli:modify_bounciness",
  "modifier": {
    "operation": "multiply_base_multiplicative",
    "value": 0.5
  }
}

Bounce only off wool, keep taking fall damage, and ignore sneaking:

{
  "type": "apoli:modify_bounciness",
  "block_condition": {
    "type": "apoli:in_tag",
    "tag": "minecraft:wool"
  },
  "modifier": {
    "operation": "multiply_base_multiplicative",
    "value": 0.8
  },
  "damage": true,
  "preventable": false
}

Bounce and play a sound each time:

{
  "type": "apoli:modify_bounciness",
  "modifier": {
    "operation": "multiply_base_multiplicative",
    "value": 0.9
  },
  "entity_action": {
    "type": "apoli:play_sound",
    "sound": "minecraft:entity.slime.squish",
    "volume": 0.6
  }
}