How to spawn creeps?

[brc]

In the start of the game there are no creeps but after 1 minute the first set of creeps spawn on random points in the map. Only 10 creeps maximum. Different creeps too like a few murlocs and a few jungle stalkers etc. When one of these creeps die, another one will spawn in a random spot 30 secs later. There will never be more than 10 creeps. Can anyone help me make this Trigger.

 

[simonake]

I would say that you have to set all your creeps to a variable like
Set your variable array.

Set tempUnit[1] = Forest troll
Set tempUnit[2] = Caverns troll
etc with all your unit.

Time - Every 30 seconds of gametime

Conditions
None

Actions
For loop Integer A 1 to 10 do (Actions)
Create 1 tempUnit[Random number between 1 and (the number of creep you have set if you've set 18 creep then put 18 etc.] at random point in playble map area...

 

[ShadowInTheD]

Well, you'll need two triggers, as far as I can tell:

Event: 1 minute of map time has passed
Conditions:
Actions:
Loop for every integer between 1 - 10
Set Point = Random Point in Playable Map Area
Set Integer = Random number between 1 - 5 (May vary depending on how many creeps)
Do if then else that checks if the number is 1, do this creep, if it's 2 do that creep, etc.
Spawn the creep at point.
Custom Script: call RemoveLocation (Point)

Trigger 2:
Event: A Unit Dies
Conditions: Unit is creep = true
Actions:
Set Point2 = Random point in Playable Map Area
Set Integer2 = Random Number between 1 - 5 (Like above)
(Do everything else like above)

 

[brc]

I dont get this line. How do I do this?

Do if then else that checks if the number is 1, do this creep, if it's 2 do that creep, etc.

 

[ShadowInTheD]

Well, after you choose a random number, you correspond that number with a creep. To do that, you check what number the random number it is, using if then else, and you spawn the creep corresponding to the number.

Example:

Random Number = 1
If
Random Number = 1
Then
Spawn SomeRandomCreep at Point
Else

Random Number = 2
If
Random Number = 2
Then
Spawn SomeRandomCreep2 at Point

Etc.