Source Code

spell-class: ".instant.ItemProjectileSpell"

targeting cast argument values:

Value	Supported
entity	false
location	true
entity_from_location	false

Spell Effect Positions:

• delayed - Plays the effect at the projectile's location when the spell ends.
• special - Plays the effect at the projectile's location during flight, every special-effect-interval.
• projectile - Plays the effect at the projectile's position.
• casterprojectile - Plays the effect from the caster towards the projectile's location.

Description:

A spell throws an item like a projectile, for example, throwing a block of ice as a projectile.

Configuration:

Since 4.0 Beta 13 some of these options support dynamic values through numeric or string expressions.

Option	Description	Type	Default	Support expressions
item	Type of the item.	Magic Item String	"iron_sword"	true
spell-delay	Delay before casting the spell-on-delay.	Integer	40	true
pickup-delay	Delay before entities can pick up the item.	Integer	100	true
remove-delay	Delay before the item is removed.	Integer	100
tick-interval	Defines (in server ticks) how often the projectile ticks to check hitboxes, play effects, etc.	Integer	1	true
spell-interval	Interval between casting spell-on-tick. Note that this interval is every tick-interval * spell-interval ticks.	Integer	2	true
item-name-delay	Delay before applying the name to the item.	Integer	10	true
special-effect-interval	Interval between playing special Spell Effects. Note that this interval is every tick-interval * special-effect-interval ticks.	Integer	2	true
speed	Speed the projectile launches at.	Float	1	true
y-offset	From what y coordinate, relative to the caster, the projectile launches from.	Float	0	true
hit-radius	The hit-radius of the projectile.	Float	1	true
vert-speed	How fast upwards the projectile is launched.	Float	0	true
vertical-hit-radius	The vertical-hit-radius of the projectile.	Float	1.5	true
rotation-offset	Turns the start location around a specified angle.	Float	0	true
stop-on-hit-ground	Whether the projectile should stop when it hits the ground.	Boolean	true	true
gravity	Whether or not the item eventually falls to the ground.	Boolean	true	true
relative-offset	Relative offset applied at the start location.	Vector	"0,0,0"	true
item-name	Name of the item.	Rich Text		true
spell-on-tick	Sub-spell to cast when the projectile continues flying.	String		false
spell-on-delay	Sub-spell to cast after a delay.	String		false
spell-on-hit-entity	Sub-spell to cast when the projectile hits an entity.	String		false
spell-on-hit-ground	Sub-spell to cast when the projectile hits ground.	String		false

Example:

itemprojectilepainspell:
    spell-class: ".targeted.PainSpell"
    range: 5
    damage: 6
itemprojectilefailspell:
    spell-class: ".instant.DummySpell"  
itemprojectilespell:
    spell-class: ".instant.ItemProjectileSpell"
    speed: 1
    vert-speed: 0 
    hit-radius: 1
    y-offset: 0
    spell-on-hit-entity: itemprojectilepainspell
    spell-on-hit-ground: itemprojectilefailspell
    item: iron_sword