Creating and Removing unit loop trigger with food counter

[Arthassadar]

Hi there! I will explain the situation; Food : 0/1 . Hero food occupied : 1. So, I wanted to remove a unit when you pick a hero from a tavern and create a unit when the food cap. becomes greater, as you can realize, this is a loop system, where a unit will be removed when you pick a hero and a unit will be created when you augment your food capacity. I can´t get it by myself, so please, someone can help me with that??? If you want more information of what I really want to do I can give you. Thanks for read!!

 

[Razwerd]

Can you explain it better? You want to remove a unit somewhere when the player picks a hero and create one when the food becomes greater than 1?
If I understand correctly, you want something like this but with your own regions and units.
To remove unit when hero is picked :

• Remove Unit
  • Events
    • Unit - A unit enters Tavern Region <gen>
  • Conditions
    • ((Entering unit) is A Hero) Equal to True
    • (Owner of (Entering unit)) Equal to Player 1 (Red)
  • Actions
    • Unit - Remove Footman 0000 <gen> from the game

To create unit when food becomes greater than 1 :

• Create unit
  • Events
    • Player - Player 1 (Red)'s Food cap becomes Greater than 1.00
  • Conditions
  • Actions
    • Unit - Create 1 Footman for Player 1 (Red) at (Center of (Playable map area)) facing Default building facing degrees

 

[Arthassadar]

Okey. You understood it very well, but this event has to happen everytime it becomes greater, not just when its greater than 1 (I believe if I do it like that, it will happen just 1 time because then, it's going to be always greater than 1). Your first trigger may be a good solution, I didn't think about the Hero that is picked, it was a good way !! But, What about the second trigger that creates the unit?

 

[Wietlol]

You must do "Player - Player 1 (Red)'s Food cap becomes Greater than PlayerMaxFood[1]"
"Player - Player 2 (Blue)'s Food cap becomes Greater than PlayerMaxFood[2]"
etc etc etc.
As an action, you set the PlayerMaxFood[Number of player] to the new food cap.

GUI doesnt support variables inside that event but JASSHelper doesn't give an error.
I suppose that it would work but am not 100% sure.
Ofcourse you must make the event in JASS.

call TriggerRegisterPlayerStateEvent(gg_trg_Your_Trigger_Name, Player(0), PLAYER_STATE_RESOURCE_FOOD_CAP, GREATER_THAN, udg_PlayerMaxFood[0])

 

[Ceday]

You can't use variables in that event, (doesn't matter you use JASS or not, technically you can use variables but it won't change the result.You can't change value in event after it is written)You need to detect when the food increases.

 

[Wietlol]

Then you put that register event stuff in an array from 1 to 100 and you got your events.
Technically the same.