Joker(Div)
Always Here..
- Reaction score
- 86
Fire Boom:
Shoots a fireball that explodes.
Credits, Import info, and Requirements are all in the map. The ability uses XE. I attached the XE documentation to those new to the system.
Screenies:
Code:
Shoots a fireball that explodes.
Credits, Import info, and Requirements are all in the map. The ability uses XE. I attached the XE documentation to those new to the system.
Screenies:
Code:
JASS:
scope FireBoom initializer onInit
//By Joker(Div)
//Uses:
// - xebasic
// - xepreload
// - xefx
// - xedamage
// - xecollider
// - SpellEvent
// - BoundSentinel
globals
private constant integer ABILITY_ID = 'A000'
private constant real MISSILE_OFFSET = 100.0
private constant string PRIMARY_MISSILE = "Abilities\\Weapons\\RedDragonBreath\\RedDragonMissile.mdl"
private constant real PRIMARY_MISSILE_SCALE = 1.5
private constant real PRIMARY_MISSILE_SPEED = 750.0
private constant real PRIMARY_MISSILE_ACCEL = 125.0
private constant real PRIMARY_MISSILE_MAX_SPEED = 1000.0
private constant real PRIMARY_MISSILE_LIFE = 2.0
private constant real PRIMARY_MISSILE_Z = 85.0
private constant real PRIMARY_MISSILE_COLLISION = 80.0
private constant integer MAX_SECONDARY_MISSILE = 16
private constant string SECONDARY_MISSILE = "Abilities\\Weapons\\PhoenixMissile\\Phoenix_Missile_mini.mdl"
private constant real SECONDARY_MISSILE_SCALE = 0.75
private constant real SECONDARY_MISSILE_SPEED = 750.0
private constant real SECONDARY_MISSILE_ACCEL = -350.0
private constant real SECONDARY_MISSILE_MAX_SPEED = 750.0
private constant real SECONDARY_MISSILE_LIFE = 0.5
private constant real SECONDARY_MISSILE_Z = 65.0
private constant real SECONDARY_MISSILE_COLLISION = 50.0
private constant string IMPACT_EFFECT = "Objects\\Spawnmodels\\Other\\NeutralBuildingExplosion\\NeutralBuildingExplosion.mdl"
endglobals
private function DamageSettings takes xedamage d returns nothing
set d.dtype = DAMAGE_TYPE_FIRE // Do spell, fire (magic) damage
set d.atype = ATTACK_TYPE_NORMAL
call d.factor( UNIT_TYPE_STRUCTURE , 0.5) //half damage to buildings.
set d.damageEnemies = true
set d.damageAllies = false
set d.damageNeutral = true
set d.damageSelf = false
endfunction
private constant function PrimaryDamage takes integer lvl returns real
return (lvl * 100.0)
endfunction
private constant function SecondaryDamage takes integer lvl returns real
return (lvl * 50.0)
endfunction
//============================================================
globals
private xedamage DamageConfig
private constant real TWO_PI = 6.28212
endglobals
private struct MiniFire extends xecollider
unit cast
integer level
private method onUnitHit takes unit target returns nothing
if DamageConfig.allowedTarget( this.cast, target ) then
call DamageConfig.damageTarget( this.cast, target, SecondaryDamage(this.level) )
endif
endmethod
endstruct
private struct Fire extends xecollider
unit cast
unit target
boolean hit
integer level
delegate xefx fx //so that I can change the scale
private method onDestroy takes nothing returns nothing
local real rad = 0
local real incre = TWO_PI/MAX_SECONDARY_MISSILE
local real x = GetUnitX( this.target )
local real y = GetUnitY( this.target )
local MiniFire mfire = 0
if this.hit then
set this.hit = false
loop
exitwhen rad > TWO_PI
set mfire = MiniFire.create( x, y, rad )
set mfire.fxpath = SECONDARY_MISSILE
set mfire.speed = SECONDARY_MISSILE_SPEED
set mfire.acceleration = SECONDARY_MISSILE_ACCEL
set mfire.maxSpeed = SECONDARY_MISSILE_MAX_SPEED
set mfire.z = SECONDARY_MISSILE_Z
set mfire.expirationTime = SECONDARY_MISSILE_LIFE
set mfire.cast = this.cast
set mfire.level = GetUnitAbilityLevel( this.cast, ABILITY_ID)
set mfire.scale = SECONDARY_MISSILE_SCALE
set mfire.collisionSize = SECONDARY_MISSILE_COLLISION
set rad = rad + incre
endloop
endif
endmethod
private method onUnitHit takes unit target returns nothing
if DamageConfig.allowedTarget( this.cast, target ) then
set this.target = target
set this.hit = true //so that the minifire doesn't run if it doesn't collide with a unit
call DestroyEffect( AddSpecialEffect( IMPACT_EFFECT, GetUnitX( target ), GetUnitY( target ) ) )
call DamageConfig.damageTarget( this.cast, target, PrimaryDamage(this.level) )
call this.terminate()
endif
endmethod
endstruct
//============================================================
private function onCast takes nothing returns nothing
local unit cast = SpellEvent.CastingUnit
local real x = GetUnitX( cast )
local real y = GetUnitY( cast )
local real angle = Atan2( SpellEvent.TargetY - y, SpellEvent.TargetX - x )
local Fire fire = Fire.create( x + MISSILE_OFFSET * Cos(angle), y + MISSILE_OFFSET * Sin(angle), angle )
set fire.fxpath = PRIMARY_MISSILE
set fire.speed = PRIMARY_MISSILE_SPEED
set fire.acceleration = PRIMARY_MISSILE_ACCEL
set fire.maxSpeed = PRIMARY_MISSILE_MAX_SPEED
set fire.z = PRIMARY_MISSILE_Z
set fire.expirationTime = PRIMARY_MISSILE_LIFE
set fire.cast = cast
set fire.level = GetUnitAbilityLevel( cast, ABILITY_ID )
set fire.scale = PRIMARY_MISSILE_SCALE
set fire.collisionSize = PRIMARY_MISSILE_COLLISION
set cast = null
endfunction
private function onInit takes nothing returns nothing
set DamageConfig = xedamage.create()
call DamageSettings( DamageConfig )
call Preload( PRIMARY_MISSILE )
call Preload( SECONDARY_MISSILE )
call Preload( IMPACT_EFFECT )
call XE_PreloadAbility( ABILITY_ID )
call RegisterSpellEffectResponse( ABILITY_ID, onCast )
endfunction
endscope
