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Spectrum Shower v1.2
- Author(s)
- iAyanami
- Size
- 44.56 KB
- Rating
- Downloads
- 416
- Created
- Sep 8, 2011
- Updated
- Nov 12, 2011
- Resources
- 1
- State
Approved
This bundle is marked as recommended. It works and satisfies the submission rules.
Description
Summons balls of energy that fires laser in a circular motion relative to the ball itself. The balls constantly move around. Laser deals 20 damage per second. Lasts 6 seconds.
Level 1 - 4 energy balls.
Level 2 - 8 energy balls.
Level 3 - 12 energy balls.
Level 4 - 16 energy balls.
Cast Range: Self
Target Type: Instant
Cooldown: 16 seconds
Implementation
Spell Code
Credits
Sevion - Alloc
Bribe - SpellEffectEvent
Jesus4Lyf - Timer32
Changelogs
- Initial relase
- Removed Damage and GTrigger
- Replaced GTrigger with SpellEffectEvent
- Removed unecessary locals
- Removed GroupUtils
- Optimized code
- Fixed a problem where the damage was way over the stated amount (forgot to multiply by T32_PERIOD)
Feedback will be appreciated.
Keywords:
spectrum, shower, laser, arcane, light, magic
Summons balls of energy that fires laser in a circular motion relative to the ball itself. The balls constantly move around. Laser deals 20 damage per second. Lasts 6 seconds.
Level 1 - 4 energy balls.
Level 2 - 8 energy balls.
Level 3 - 12 energy balls.
Level 4 - 16 energy balls.
Cast Range: Self
Target Type: Instant
Cooldown: 16 seconds
Implementation
JASS:
//==============================================================================
// SPECTRUM SHOWER v1.2
// BY Ayanami
//==============================================================================
//==============================================================================
// REQUIREMENTS
//==============================================================================
// - JNGP
// - Alloc
// - SpellEffectEvent
// * RegisterPlayerUnitEvent
// * Table
// - Timer32
//==============================================================================
//==============================================================================
// IMPLEMENTATION
//==============================================================================
// 1) Copy the whole "Required Systems" Trigger folder
// 2) Copy the trigger "Spectrum Shower"
// 3) Copy the ability "Spectrum Shower"
// 4) Copy the unit "Spectrum Shower Dummy"
// 5) Go through the configuration section in "Spectrum Shower" trigger
//==============================================================================Spell Code
JASS:
library SpectrumShower uses Alloc, SpellEffectEvent, T32
//===========================================================================
// CONFIGURABLES
//===========================================================================
globals
private constant integer ABIL_ID = 'ABSS' // raw code of base ability
private constant integer DUMMY_ID = 'dSPE' // raw code of unit "Spectrum Shower Dummy"
private constant integer BALL_RED = 255 // red hex value for ball
private constant integer BALL_GREEN = 255 // green hex value for ball
private constant integer BALL_BLUE = 255 // blue hex value for ball
private constant integer BALL_TRANS = 255 // transparency for ball
private constant real BALL_AREA = 400. // maximum distance which ball hovers relative to caster
private constant real BALL_HEIGHT = 200. // ball flying height
private constant real BALL_SCALE = 1. // scale size of ball
private constant real BALL_SPEED = 500. // distance travelled by ball per second
private constant string LASER_TYPE = "SPLK" // lightning type for laser
private constant real LASER_RED = 255. / 255. // red value for laser (where 1.0 == 255 in terms of hex)
private constant real LASER_GREEN = 255. / 255. // green value for laser (where 1.0 == 255 in terms of hex)
private constant real LASER_BLUE = 255. / 255. // blue value for laser (where 1.0 == 255 in terms of hex)
private constant real LASER_TRANS = 255. / 255. // red value for laser (where 1.0 == 255 in terms of hex)
private constant real LASER_AREA = 100. // laser circulating distance relative to ball
private constant real LASER_COLLISION = 50. // collision radius of laser (for damage)
private constant real LASER_SPEED = 1. // time taken for laser to do one circular motion relative to ball
private constant real LASER_ADJUST_HEIGHT = 50. // adjustment height for the laser
private constant real ENUM_RADIUS = 176. // max collision size of a unit in your map.
private constant attacktype ATK = ATTACK_TYPE_NORMAL // attack type
private constant damagetype DMG = DAMAGE_TYPE_MAGIC // damage type
endglobals
// number of energy balls
private constant function GetBallCount takes integer level returns integer
return 4 * level
endfunction
// damage dealt per second by each laser
private constant function GetDamage takes integer level returns real
return 20.
endfunction
// duration of spell
private constant function GetDuration takes integer level returns real
return 6.
endfunction
// filter for allowed targets
private constant function GetFilter takes unit u, unit caster returns boolean
return /*
*/ not IsUnitType(u, UNIT_TYPE_DEAD) /* // target is alive
*/ and IsUnitEnemy(u, GetOwningPlayer(caster)) /* // target is an enemy of caster
*/ and not IsUnitType(u, UNIT_TYPE_STRUCTURE) // target is not a structure
endfunction
//===========================================================================
// END CONFIGURABLES
//===========================================================================
globals
private constant player NEUTRAL_PASSIVE = Player(PLAYER_NEUTRAL_PASSIVE)
private constant real TRUE_BALL_SPEED = BALL_SPEED * T32_PERIOD
private constant real RAD = 2 * bj_PI
private constant real ANGLE_RATE = RAD / LASER_SPEED * T32_PERIOD
private constant real TRUE_HEIGHT = BALL_HEIGHT + LASER_ADJUST_HEIGHT
private group G = bj_lastCreatedGroup
endglobals
private struct Data extends array
implement Alloc
private unit u
private unit dummy
private lightning l
private real dmg
private real dur
private real cos
private real sin
private real dist
private real offsetCos
private real offsetSin
private real offset
private real distCount
private real a
private method destroy takes nothing returns nothing
call RemoveUnit(this.dummy)
call DestroyLightning(this.l)
call this.stopPeriodic()
call this.deallocate()
endmethod
private method setOffset takes nothing returns nothing
local real x = GetUnitX(this.dummy)
local real y = GetUnitY(this.dummy)
local real dx = x - GetUnitX(this.u)
local real dy = y - GetUnitY(this.u)
local real a
set this.offset = SquareRoot(dx * dx + dy * dy)
set a = Atan2(dy, dx)
set this.offsetCos = Cos(a)
set this.offsetSin = Sin(a)
set dx = (GetUnitX(this.u) + GetRandomReal(-BALL_AREA, BALL_AREA)) - x
set dy = (GetUnitY(this.u) + GetRandomReal(-BALL_AREA, BALL_AREA)) - y
set this.dist = SquareRoot(dx * dx + dy * dy)
set a = Atan2(dy, dx)
set this.cos = Cos(a)
set this.sin = Sin(a)
set this.distCount = 0
endmethod
private method periodic takes nothing returns nothing
local unit u
local real x
local real y
local real a
if this.dur <= 0 then
call this.destroy()
else
set this.dur = this.dur - T32_PERIOD
set this.dist = this.dist - TRUE_BALL_SPEED
set this.distCount = this.distCount + TRUE_BALL_SPEED
set this.a = this.a + ANGLE_RATE
set x = (GetUnitX(this.u) + this.offset * this.offsetCos) + this.distCount * this.cos
set y = (GetUnitY(this.u) + this.offset * this.offsetSin) + this.distCount * this.sin
call SetUnitX(this.dummy, x)
call SetUnitY(this.dummy, y)
call MoveLightningEx(this.l, true, x, y, TRUE_HEIGHT, x + LASER_AREA * Cos(this.a), y + LASER_AREA * Sin(this.a), -LASER_ADJUST_HEIGHT)
call GroupEnumUnitsInRange(G, x, y, LASER_COLLISION + ENUM_RADIUS, null)
loop
set u = FirstOfGroup(G)
exitwhen u == null
call GroupRemoveUnit(G, u)
if GetFilter(u, this.u) then
call UnitDamageTarget(this.u, u, this.dmg, true, false, ATK, DMG, null)
endif
endloop
if this.dist <= 0 then
call this.setOffset()
endif
endif
endmethod
implement T32x
private static method onCast takes nothing returns boolean
local thistype this
local unit u = GetTriggerUnit()
local integer level = GetUnitAbilityLevel(u, ABIL_ID)
local integer i = GetBallCount(level)
local real dmg = GetDamage(level)
local real dur = GetDuration(level)
local real x = GetUnitX(u)
local real y = GetUnitY(u)
local real dx
local real dy
loop
exitwhen i == 0
set this = thistype.allocate()
set this.u = u
set dx = x + GetRandomReal(-BALL_AREA, BALL_AREA)
set dy = y + GetRandomReal(-BALL_AREA, BALL_AREA)
set this.dummy = CreateUnit(NEUTRAL_PASSIVE, DUMMY_ID, dx, dy, 0)
set this.l = AddLightningEx(LASER_TYPE, true, dx, dy, TRUE_HEIGHT, dx + GetRandomReal(-LASER_AREA, LASER_AREA), dy + GetRandomReal(-LASER_AREA, LASER_AREA), -LASER_ADJUST_HEIGHT)
set this.dmg = GetDamage(level) * T32_PERIOD
set this.dur = GetDuration(level)
set this.a = GetRandomReal(-1, 1)
call SetUnitVertexColor(this.dummy, BALL_RED, BALL_GREEN, BALL_BLUE, BALL_TRANS)
call SetUnitScale(this.dummy, BALL_SCALE, BALL_SCALE, BALL_SCALE)
call SetUnitFlyHeight(this.dummy, BALL_HEIGHT, 0)
call SetLightningColor(this.l, LASER_RED, LASER_GREEN, LASER_BLUE, LASER_TRANS)
call this.setOffset()
call this.startPeriodic()
set i = i - 1
endloop
set u = null
return false
endmethod
private static method onInit takes nothing returns nothing
call RegisterSpellEffectEvent(ABIL_ID, function thistype.onCast)
endmethod
endstruct
endlibraryCredits
Sevion - Alloc
Bribe - SpellEffectEvent
Jesus4Lyf - Timer32
Changelogs
- Initial relase
- Removed Damage and GTrigger
- Replaced GTrigger with SpellEffectEvent
- Removed unecessary locals
- Removed GroupUtils
- Optimized code
- Fixed a problem where the damage was way over the stated amount (forgot to multiply by T32_PERIOD)
Feedback will be appreciated.
Keywords:
spectrum, shower, laser, arcane, light, magic
Contents
Reviews
- Joined
- Aug 7, 2009
- Messages
- 1,403
JASS:
private static method filterFunc takes nothing returns boolean
local unit u = GetFilterUnit()
if GetFilter(u, staticData.u) then
call UnitDamageTargetEx(staticData.u, u, staticData.dmg, true, false, ATK, DMG, null)
endif
set u = null
return false
endmethodshould be:
JASS:
private static method filterFunc takes nothing returns boolean
if GetFilter(GetFilterUnit(), staticData.u) then
call UnitDamageTargetEx(staticData.u, GetFilterUnit(), staticData.dmg, true, false, ATK, DMG, null)
endif
return false
endmethodand
JASS:
private static method onInit takes nothing returns nothing
local trigger t = CreateTrigger()
call GT_RegisterStartsEffectEvent(t, ABIL_ID)
call TriggerAddCondition(t, Condition(function thistype.onCast))
set t = null
endmethodshould be:
JASS:
private static method onInit takes nothing returns nothing
call TriggerAddCondition(GT_RegisterStartsEffectEvent(CreateTrigger(), ABIL_ID), Condition(function thistype.onCast))
endmethodThose changes'd increase the speed slightly.
- Joined
- Nov 14, 2008
- Messages
- 3,256
Removed content. Didn't read the second suggestion above 
- Joined
- Dec 12, 2008
- Messages
- 7,379
http://www.hiveworkshop.com/forums/submissions-414/commonevent-203338/
GTrigger sucks.
My CommonEvent library will PWN it any day
I recommend using it.
Or, you could use this: http://www.hiveworkshop.com/forums/jass-functions-413/snippet-spelleffectevent-187193/
GTrigger sucks.
My CommonEvent library will PWN it any day
I recommend using it.
Or, you could use this: http://www.hiveworkshop.com/forums/jass-functions-413/snippet-spelleffectevent-187193/
- Joined
- Mar 17, 2009
- Messages
- 1,349
Stop advertising your systems Magtheridon!
- Joined
- Dec 12, 2008
- Messages
- 7,379
I wasn't advertising
I was suggesting the use of the CommonEvent library which happens to be better than GTrigger (Thank you Bribe)
I was suggesting the use of the CommonEvent library which happens to be better than GTrigger
(Thank you Bribe)
- Joined
- Oct 16, 2008
- Messages
- 10,450
I think its fine as its still related to the topic... haha...
anyway, spell looks awesome, might download it when I have time...
anyway, spell looks awesome, might download it when I have time...
- Joined
- Jun 22, 2008
- Messages
- 49
Isn't it normally faster to use a local variable instead of calling a function multiple times?
- Joined
- Aug 7, 2009
- Messages
- 1,403
Locals are slower if you use them rarely in a function. If I recall correctly, using a local is slower than calling a native 3 times (maybe even more times, I can't remember what's the exact value)
- Joined
- Nov 14, 2008
- Messages
- 3,256
I wasn't advertising
I was suggesting the use of the CommonEvent library which happens to be better than GTrigger
LOL if Bribe hadn't found out about the constrings breaking the optmizer you would have loosen your point as it would have broke Nest's Event!
- Joined
- Dec 3, 2010
- Messages
- 162
Updated to v1.2
