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Question to the teacher. :)
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| TheCheeseLover | Date: Sunday, 2008-12-07, 0:55 AM | Message # 1 |
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| WOOHOO! I learned how to use local variable, how to use unit ( gg_unit_Hblm_0000 ), how to use spell and how to create a speacial effect. 
(Sorry for the mistake: *Question for the teacher.) First question: How to make a special effect in the air? Second question: how to make a lightning effect in the air? Third question: What is a private constants variable? 4: What mean GS_(a function)( the GS)?
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Message edited by TheCheeseLover - Sunday, 2008-12-07, 5:05 AM |
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| Darkt3mpl3r | Date: Sunday, 2008-12-07, 5:16 PM | Message # 2 |
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| Hey CheeseLover, Good to see your progress in JASS! So creating a special in the air is a bit tricky. We'll use a dummy unit which is being set to a specific fly height and add attach special effect to the unit itself. Thus it looks like a special effect is being created in the air. Here's an example code snippet just written by myself. Code function AddSpecialEffectHeightLoc takes string whichPath, location whichLoc, real whichHeight, real whichDuration returns nothing
local real dz = GetLocationZ(whichLoc) + whichHeight
local unit gfx = CreateUnit(Player(15), 'e000', GetLocationX(whichLoc), GetLocationY(whichLoc), 0.)
call UnitAddAbility(gfx, 'Amrf')
call UnitRemoveAbility(gfx, 'Amrf')
call SetUnitFlyHeight(gfx, dz, 0.)
call UnitApplyTimedLife(gfx, 'BTLF', whichDuration)
call DestroyEffect(AddSpecialEffectTarget(whichPath, gfx, "origin")
call RemoveLocation(whichLoc)
set gfx = null
set whichLoc = null
endfunction
Warning: Not Tested! 'e000' is the rawcode of a dummy unit with no model nor attack/food cap/...
Note that whichDuration should be a bit longer than the effect itself. When creating a Lightning Effect you simply use the native
Code native AddLightningEx takes string codeName, boolean checkVisibility, real x1, real y1, real z1, real x2, real y2, real z2 returns lightning
There's also a native called AddLightning, which doesn't use the z coordinates. A private constant variable: First off all you should know what a constant variable is. A constant variable can only be defined in the editor. You cannot change these in-game. That's why it's called constant. You can only use private globals or constants in a scope or in a library. Code Library MessageLib
private constant string Msg = "Hello World!"
public function PrintMsg takes nothing returns nothing
call BJDebugMsg(Msg)
endfunction
endlibrary Output: "Hello World!" Code function Print takes nothing returns nothing
call BJDebugMsg(Msg)
endfunction In this case the JassHelper ( Syntax Checker/Compiler ) would give you an error message because he cannot find the constant variable "Msg" because it's private. And thus it can only be used in the library MessageLib
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| TheCheeseLover | Date: Sunday, 2008-12-07, 7:49 PM | Message # 3 |
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| Thanks :D. But when I put the native flying lightning, it's say there is an error.:( (I putted the flying lightning in the trigger's action)
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Message edited by TheCheeseLover - Sunday, 2008-12-07, 7:53 PM |
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| Darkt3mpl3r | Date: Monday, 2008-12-08, 4:25 PM | Message # 4 |
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| Can you send me a code snippet ? That's the only way I can give exact solutions.
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| TheCheeseLover | Date: Tuesday, 2008-12-09, 2:05 AM | Message # 5 |
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| Never mind! Sorry I sent this Saturday and I found the solution Sunday. 5: How make a function that will create some specials effects at real x, real y, real z, with a radius aoe, with a duration, with a delay, with a string code name and returns group (for the number of special effect). Because I tryed this and it don't work, the world edit crash. (I think it's the group.)
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| Darkt3mpl3r | Date: Wednesday, 2008-12-10, 6:41 PM | Message # 6 |
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| You better send me your code. Why would you need to return a group ? group == at least one unit. For a number of created special effects count it with an integer and return an integer. Btw, I don't really get your point. Express yourself a bit better.
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| TheCheeseLover | Date: Friday, 2008-12-12, 1:53 AM | Message # 7 |
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| I tryed with integer, but it crashed when I called it.  function test takes real x, real y, real z, real radius, real duration, real delay, string codeName returns integer
endfunction local string s set s = "Objects\\Spawnmodels\\Human\\HCancelDeath\\HCancelDeath.mdl" call test(0, 0, 100, 200, 1, 0.01, s, 50)
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| Darkt3mpl3r | Date: Friday, 2008-12-12, 2:59 PM | Message # 8 |
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| it is because you typed in wrong arguments for you function. and also the external function stuff is not in a function itself.
it should look like this Code function test takes real x, real y, real z, real radius, real duration, real delay, string codeName returns integer
local integer i = 0
// Your stuff here
return i // <-- integer that MUST be returned.
endfunction
function RunTest takes nothing returns nothing
local string s = "Objects\\Spawnmodels\\Human\\HCancelDeath\\HCancelDeath.mdl"
local integer i = test(0, 0, 100, 200, 1, 0.01, s)
endfunction
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| TheCheeseLover | Date: Friday, 2008-12-12, 3:43 PM | Message # 9 |
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| *It work ( no syntax error) but no effect was here.
What do I need to put at // your stuff here. *
function Trig_explosion_Conditions takes nothing returns boolean
if ( not ( GetSpellAbilityId() == 'A000' ) ) then
return false
endif
return true
endfunction function test takes group g, real x0, real y0, real radius, real angle, real scale, real z, real delay, real duration, string modelName, integer number returns group
local group g = CreateGroup() // Your stuff here return g // <-- integer that MUST be returned.
endfunction function Trig_explosion_Actions takes nothing returns nothing
local group g
local string s = "Abilities\\Weapons\\VengeanceMissile\\VengeanceMissile.mdl"
call test(g, 0.00, 0.00, 400.00, 45.00, 1.25, 50.00, 0.03, 0, s, 30)
endfunction //===========================================================================
function InitTrig_explosion takes nothing returns nothing
set gg_trg_explosion = CreateTrigger( )
call TriggerRegisterAnyUnitEventBJ( gg_trg_explosion, EVENT_PLAYER_UNIT_SPELL_EFFECT )
call TriggerAddCondition( gg_trg_explosion, Condition( function Trig_explosion_Conditions ) )
call TriggerAddAction( gg_trg_explosion, function Trig_explosion_Actions )
call Preload("Objects\\Spawnmodels\\Human\\HCancelDeath\\HCancelDeath.mdl")
endfunction How to make a JASS spell in MUI? And THX! + 1 Darkt3mpl3r :D.
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Message edited by TheCheeseLover - Saturday, 2008-12-13, 5:11 AM |
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| Darkt3mpl3r | Date: Saturday, 2008-12-13, 10:24 PM | Message # 10 |
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| First off,
you should know the basics of JASS. Read through these workshops: http://www.wc3campaigns.net/showthread.php?t=71484 || http://www.wc3campaigns.net/showthread.php?t=74894 After that come back and check your code again. You'll see that there are several syntax errors.
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| TheCheeseLover | Date: Sunday, 2008-12-14, 0:13 AM | Message # 11 |
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| I know. It's the group but checked a system name Graphic System and it was almost that. So i don't how to do some thing like that (because it never work ) : function test takes real x0, real y0, real radius, real angle, real scale, real z, real delay, real duration, string modelName returns integer number
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| Darkt3mpl3r | Date: Sunday, 2008-12-14, 11:40 PM | Message # 12 |
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| Just read through the tutorials.
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| TheCheeseLover | Date: Saturday, 2008-12-20, 3:41 PM | Message # 13 |
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| Sorry but I don't found it. ( I will cry ''sniff'') Added (2008-12-20, 3:41 Pm)
---------------------------------------------
Can you help me to do it?
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| Darkt3mpl3r | Date: Sunday, 2008-12-21, 0:07 AM | Message # 14 |
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| No I can't. I don't even know what you're trying to do. all I can say the first line of code should look like this. Code
function test takes real x0, real y0, real radius, real angle, real scale, real z, real delay, real duration, string modelName returns integer
in the return you simply write down the handle that should be returned. Do not write any name behind the handle.
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| TheCheeseLover | Date: Sunday, 2008-12-21, 0:38 AM | Message # 15 |
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| The only thing that I am trying to do is to create a SFX at postion of real x, y and z, in a radius aoe, between the SFX there will have an angle and change the scale of them. BUT IT DON'T WORK! Thanks! Now can you help me please?
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