What and Hows about Jass

[Nestharus]

Inside of

    private static method init takes nothing returns nothing
        //called by module
    endmethod

 

[Malhorne]

Instead of :

scope Shreding
//==========================================================================
//=============================SETUP========================================
//==========================================================================

    globals
        private constant integer SPELL_ID = 'B000'
        private constant real perte = 0.9    //La vie sera multipliée par ce nombre
        private constant string model = "Abilities\\Spells\\Human\\ThunderClap\\ThunderClapCaster.mdl"
    endglobals

    private function Targ takes unit targ returns boolean
        return (GetWidgetLife( targ ) > 0.405 ) and ( IsUnitType( targ, UNIT_TYPE_MAGIC_IMMUNE ) == false ) and ( IsUnitAlly( targ, GetOwningPlayer( GetTriggerUnit() ) ) == false )
    endfunction
    
    private function Range takes integer level returns integer
        return 400 + 10 * level
    endfunction
    
    private function Damage takes integer level returns integer
        return 75 * level
    endfunction
    
    private function Armor takes integer level returns integer
        return 3*level
    endfunction
    
    private function MoveSpeed takes integer level returns real
        return I2R( 10 + 5 * level )
    endfunction
    
    private function AttackSpeed takes integer level returns integer
        return 10 + 5 * level
    endfunction
//==========================================================================
//=============================END SETUP====================================
//==========================================================================
    globals
        group g
        boolexpr b
    endglobals
    
    private function Pick takes nothing returns boolean
        return Targ( GetFilterUnit() )
    endfunction
    
    private function Cond takes nothing returns boolean
        local unit u = GetSpellAbilityUnit()
        local integer level = GetUnitAbilityLevel( u, SPELL_ID )
        local real x = GetUnitX( u )
        local real y = GetUnitY( u )
        local unit f
        if ( GetSpellAbilityId() == SPELL_ID ) then
            call GroupEnumUnitsInRange( g, x, y, Range( level ), b )
            loop
                set f = FirstOfGroup( g )
                exitwhen ( f == null )
                call GroupRemoveUnit( g, f )
                call UnitDamageTarget( u, f, Damage( level ), true, false, ATTACK_TYPE_NORMAL, DAMAGE_TYPE_MAGIC, null )
                call Debuff.UnitAddDoubleSlowReducArmor( f, 6, MoveSpeed( level ), AttackSpeed( level ), Armor( level ) )
            endloop
            call SetWidgetLife( u, GetWidgetLife( u )  * perte )
            call DestroyEffect( AddSpecialEffect( model, x, y ) )
        endif
        set u = null
        return false
    endfunction
//===========================================================================
    private function Init takes nothing returns nothing
        local trigger Shreding = CreateTrigger(  )
        call TriggerRegisterAnyUnitEventBJ( Shreding, EVENT_PLAYER_UNIT_SPELL_EFFECT ) 
        call TriggerAddCondition( Shreding, Condition( function Cond ) )
        
        set g = CreateGroup()
        set b = Condition( function Pick )
        
        //Preloading effect
        call Preload( model )
        
        //Preloading ability
        set bj_lastCreatedUnit = CreateUnit( Player(15), dummy, 0, 0, 0 )
        call UnitAddAbility( bj_lastCreatedUnit, SPELL_ID )
        call KillUnit( bj_lastCreatedUnit )
        set Shreding = null
    endfunction
endscope

I write

scope Shreding initializer Init
//==========================================================================
//=============================SETUP========================================
//==========================================================================

    globals
        private constant integer SPELL_ID = 'B000'
        private constant real perte = 0.9    //La vie sera multipliée par ce nombre
        private constant string model = "Abilities\\Spells\\Human\\ThunderClap\\ThunderClapCaster.mdl"
    endglobals

    private function Targ takes unit targ returns boolean
        return (GetWidgetLife( targ ) > 0.405 ) and ( IsUnitType( targ, UNIT_TYPE_MAGIC_IMMUNE ) == false ) and ( IsUnitAlly( targ, GetOwningPlayer( GetTriggerUnit() ) ) == false )
    endfunction
    
    private function Range takes integer level returns integer
        return 400 + 10 * level
    endfunction
    
    private function Damage takes integer level returns integer
        return 75 * level
    endfunction
    
    private function Armor takes integer level returns integer
        return 3*level
    endfunction
    
    private function MoveSpeed takes integer level returns real
        return I2R( 10 + 5 * level )
    endfunction
    
    private function AttackSpeed takes integer level returns integer
        return 10 + 5 * level
    endfunction
//==========================================================================
//=============================END SETUP====================================
//==========================================================================
    globals
        group g
        boolexpr b
    endglobals
    
    private function Pick takes nothing returns boolean
        return Targ( GetFilterUnit() )
    endfunction
    
    private function Cond takes nothing returns boolean
        local unit u = GetSpellAbilityUnit()
        local integer level = GetUnitAbilityLevel( u, SPELL_ID )
        local real x = GetUnitX( u )
        local real y = GetUnitY( u )
        local unit f
        if ( GetSpellAbilityId() == SPELL_ID ) then
            call GroupEnumUnitsInRange( g, x, y, Range( level ), b )
            loop
                set f = FirstOfGroup( g )
                exitwhen ( f == null )
                call GroupRemoveUnit( g, f )
                call UnitDamageTarget( u, f, Damage( level ), true, false, ATTACK_TYPE_NORMAL, DAMAGE_TYPE_MAGIC, null )
                call Debuff.UnitAddDoubleSlowReducArmor( f, 6, MoveSpeed( level ), AttackSpeed( level ), Armor( level ) )
            endloop
            call SetWidgetLife( u, GetWidgetLife( u )  * perte )
            call DestroyEffect( AddSpecialEffect( model, x, y ) )
        endif
        set u = null
        return false
    endfunction
//===========================================================================
    private module MyModule
    private static method onInit takes nothing returns nothing
        //this is run on map init
        call init()
    endmethod
endmodule

private struct Hello extends array
    private static method init takes nothing returns nothing
        local trigger Shreding = CreateTrigger(  )
        call TriggerRegisterAnyUnitEventBJ( Shreding, EVENT_PLAYER_UNIT_SPELL_EFFECT ) 
        call TriggerAddCondition( Shreding, Condition( function Cond ) )
        
        set g = CreateGroup()
        set b = Condition( function Pick )
        
        //Preloading effect
        call Preload( model )
        
        //Preloading ability
        set bj_lastCreatedUnit = CreateUnit( Player(15), dummy, 0, 0, 0 )
        call UnitAddAbility( bj_lastCreatedUnit, SPELL_ID )
        call KillUnit( bj_lastCreatedUnit )
        set Shreding = null
    endmethod

    implement MyModule
endstruct
endscope

?

 

[Nestharus]

Drop

initializer Init

but yea

 

[Malhorne]

Ok thanks dude

EDIT : Just asking : what the use of "extends array" ? Never use this before ^^
EDIT2 : Just asking : Is it the same for library ?

 

[SA Dashie]

@DeathChef
Player(16)? Do you mean Player(15) because 16 doesn't exist

Right.
I'm used to my own way of looping and over looked.

The loop that the bj uses is set at 16. Although doesn't run through the registration then and instead ends the loop strait after it hit 16.

Curses blizzards logic.

 

[Almia]

Ok thanks dude

EDIT : Just asking : what the use of "extends array" ? Never use this before ^^
EDIT2 : Just asking : Is it the same for library ?

1) "extends array" gets rid of the generated code for structs(allocate,deallocate, create,destroy,etc.)
2) What are asking for the library?

 

[Malhorne]

About library initializer

 

[Almia]

Nope. Because Modules are initialized first

Here's how it goes:
Modules -> Structs -> Libraries -> Scopes -> InitTrig

 

[Malhorne]

Yes so i need to change the library initializers too

 

[jonhysone]

GETTING BACK TO THE TOPIC :
If you want to learn Jass , Basic Jass , Learn What functions xxxx takes xxx returns xxx
I probably learned JASS myself without looking on tutorials by converting GUI to Jass
Starting with BJs ending with natives . It's really easy . But I am still using GUI

P.S NOTE WARNING : I'm the dudest guy in the hive B)

 

[Almia]

If you want to learn Jass, use GUI custom script.
I learned that way XD
Also, you can read the common.j and blizzard.j for function references.

 

[Malhorne]

Yes i did like Almia but i'm still not very experimented ^^
Still creating many things but i don't GUI since i know i can do the same in efficient way in JASS.

 

[Vinz]

Wait Almia how did you read .j files? It doesn't open in Notepad, etc.

 

[Malhorne]

Bloc notes or Jasscraft

 

[Nestharus]

Or http://www.hiveworkshop.com/forums/...s-277/volunteers-needed-notepad-vjass-238264/