[JASS] starting jass

[machris13]

yo! i got this problem when im starting my jass...
my point is when a unit enters a region and if that unit is owned by player 1, an action will occur but...just look

function Trig_Test2_Conditions takes nothing returns boolean
    if ( not ( GetOwningPlayer(GetTriggerUnit()) == Player(0) ) ) then
        return false
    endif
    return true
endfunction

function Trig_Test2_Actions takes nothing returns nothing
    call DisplayTextToForce( GetPlayersAll(), "A footman!" )
endfunction

function InitTrig_Test2 takes nothing returns nothing
    set gg_trg_Test2 = CreateTrigger(  )
    call TriggerRegisterEnterRectSimple( gg_trg_Test2, gg_rct_Region_000 )
    call TriggerAddCondition( gg_trg_Test2, Condition( function Trig_Test2_Conditions ) )
    call TriggerAddActions ( gg_trg_Test2, function Trig_Test2_Actions )
endfunction

when i test map, scirpt error pops up and says "expected a function name"...and i havent misspelled any of them..
please help...

EDIT: oh LOL! my mistake:

call TriggerAddActions ( gg_trg_Test2, function Trig_Test2_Actions )

should be...

call TriggerAddAction ( gg_trg_Test2, function Trig_Test2_Actions )

so dumb ^^

 

[swipe5weep]

You can optimize the condition you used into:

function Trig_Test2_Conditions takes nothing returns boolean
    return GetOwningPlayer(GetTriggerUnit()) == Player(0)
endfunction

It will do the same thing.

 

[Axarion]

looks like converted GUI for me

 

[PurplePoot]

It isn't converted GUI, it's just JASS written based on learning how to write JASS from converted GUI (there are a few subtle differences).

 

[Cokemonkey11]

call DisplayTextToForce( GetPlayersAll(), "A footman!" )

-->

call DisplayTextToPlayer(GetLocalPlayer(),0,0,"A footman!")

 

[machris13]

sorry but i just dont understand whats the meaning of that

return

...

@Cokemonkey11
what is their difference?
iguess this is possible?

call DisplayTextToForce( bj_FORCE_PLAYER(0), "cokemonkey11" )

 

[PurplePoot]

return causes the function to exit and whatever was calling it to receive the returned value.

For example, if foo returns 42, set i = foo() would set i to 42.

 

[Cokemonkey11]

@machris the difference is that the one I sent used 2 natives while yours used 2 BJ functions.