Spell linked spell tc2

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The `spell_linked_spell` table

This table provides data for spell linking system, telling it what spells trigger what, and under what conditions.

Field	Type	Attributes	Key	Null	Default	Extra	Comment
spell_trigger	mediumint(8)	signed		NO	NULL
spell_effect	mediumint(8)	signed		NO	0
type	smallint(3)	unsigned		NO	0
comment	text	signed		NO	NULL

Description of the fields

spell_trigger

The spell that when cast will trigger the spell listed in spell_effect

spell_ effect

The spell that you want to be triggered. How this spell acts is determined by the type field.

type

Three values are possible (0,1,2). See below.

comment

Optional comment to explain the link.

Description of the linking effects

type == 0 (CAST)

Trigger mode

• spell_trigger > 0: "When spell_trigger is casted..."
• spell_trigger < 0: "When the aura due to spell_trigger is removed..."

Effect

• spell_effect > 0: spell_effect is also casted (with triggered flag) on the same targets, on the caster if spell_trigger has no target.
• spell_effect < 0: Auras due to spell_effect are removed.

type == 1 (HIT)

Trigger mode

For this mode spell_trigger must be positive. Effect is executed when spell_trigger hits a target. I suppose that if the spell_trigger hits more than one target, the effect is executed for each target hit.

Effect

• spell_effect > 0: spell_effect is casted (with triggered flag) on the same target.
• spell_effect < 0: Auras due to spell_effect are removed.

type == 2 (AURA)

Trigger mode

For this mode spell_trigger must be positive. Effect is executed when the aura spell_trigger is applyed AND when it is removed from a target.

Effect

• spell_effect > 0 (ADD/REMOVE AURA)

- ON APPLY: Adds aura spell_effect on the same target.

- ON REMOVE: Removes aura spell_effect on the same target.

• spell_effect < 0 (IMMUNITY)

- ON APPLY: Makes the target immune to spell_effect.

- ON REMOVE: Clears target immunity to spell_effect.