Create Spawn point

i want to make a map that is kinda like preschool showdown but different.... ^_^
now i have to make a trigger to:

when a barracks is build, when it finishes it has to change color to player 9 i can do that but it has to spawn creeps that do an attack move i dont know how to do that can anybody say how or make a little axemple for me ? ^_^

plz reply....

You can do this with two triggers.

Regioncounter is a variable of type integer.
reig is an array variable of type region.

Do this every time you create the new building.

Set Regioncounter = regioncounter + 1
Set reig[Regioncounter] = (Region centered at (Position of (Last created unit)) with size (500.00, 500.00))

The spawn trigger would be

Every 3 seconds

For each integer A from 1 to region counter
Create 1 some unit at reig[Integer A]



If you dont understand just ask.

I dont get the part about (region centered at (position of.......
where to be found ???
thx already for this..

First, do the region variable. Then when you set the variable, there should be an option to create a region centered at a point. Thats what you want.

now i have to know how to connect it to the barracks...??? :(

check my first post. After you make the barracks, put in the other commands from the first trigger.

when i make this trigger...:
Initialization:
set regioncounter = (regioncounter +1)
set Reig[regioncounter] = (region centered at (position of (last created unit)) with size (500.00, 500.00)

Spawn trigger:

Event:
Every 3 seconds
Action:
For each integer A from 1 to region counter
Create 1 footman for player1(red) at reig[Integer A]

they spawn at center of the map...???

how tho get them spawning at the barracks..
( the barracks is builded in the game not from start...)

NO no no no no!!

Put that trigger where your trigger is where you change the color of the barracks.

(I dont change color anymore)
now I've got this:

- Events:
|---Unit - A unit enters (playable map area)
|---Time - Every 3 seconds of game time
- Conditions:
|---(owner of(triggering unit)) equal to Player 1 (red)
|---(unit type of(triggering unit)) equal to Barracks
- Actions:
|---set regioncounter = (regioncounter +1)
|---set Reig[regioncounter] = (region centered at (position of (last created unit)) with size (500.00, 500.00)
|---wait 10 seconds( is build time barracks)
-|---For each integer A from 1 to region counter do Actions
-|--Loop - Actions
|--Create 1 footman for player 1 (red) at (center of reig([Integer A])

but there only spawns 1 footman... in the whole game...??

You keep on misinterpreting me, so i guess i can yell at you or anything.

You want two seperate triggers.

Here, let me show you...


- Events:
|---Unit - A unit enters (playable map area)
- Conditions:
|---(owner of(triggering unit)) equal to Player 1 (red)
|---(unit type of(triggering unit)) equal to Barracks
- Actions:
|---set regioncounter = (regioncounter +1)
|---set Reig[regioncounter] = (region centered at (position of (last created unit)) with size (500.00, 500.00)
|---wait 10 seconds( is build time barracks)

Events
|---Time - Every 3 seconds of game time
Actions:
|---For each integer A from 1 to regioncounter do Actions
|---Loop - Actions
|---Create 1 footman for player 1 (red) at (center of reig([Integer A])

now i get it thx man :) :D :D :D

Or, you could do 1 trigger what would do the same these 2 triggers do like this:

Event: Time - Every 3 seconds of game time
Actions:
Unit Group - Pick every unit in (Units of type Barracks) and do actions
-Loop - Actions
--If (All Conditions are True) then do (then Actions) else do (else Actions)
---If - Conditions
----((Picked unit) is alive) Equal to True
---Then - Actions
----Unit - Create 1 Footman for Player 1 (Red) at (Unit - Position of Picked Unit))
---Else - Actions