And/Or Techtree-Requirements

Hello, I'm making a tower/unit castle defense. I am allowing the players to choose between a builder or heroes to defend a certain part of the map. I have limited the type of units a player to train to help defend another by making it necessary to purchase certain types of towers to train better units enforcing that towers must be built if you chose a builder. I am wondering if there is a way to make the same units available through a certain hero level. Either through a trigger or tech requirements of some sort.
|
|
Example: "Footman" requires a "Guard Tower" or "Hero Level 3" to train
|
|
The key part is "Guard Tower" OR "Hero Level 3"

Thank you in advance for you time i hope i can get an answer real soon. (I am sorry if there is already a threat like this, i have tried my best to look for one. If there is a threat to this answer a link will suffice. Thanks =D)

This is tricky. Normally, if you add multiple techtree requirements to a unit, they must all be fulfilled. What you could do, however, is to make a dummy unit that is named something like "Guard Tower or Hero Level 3" and then use triggers to create such a unit for a player when that player's hero reaches level 3 or when that player finishes construction of a guard tower, whichever happens first.

Ya, that is my problem. i was hoping there was an easier way to do this but i guess not. If anyone has any other solutions to this that would be much appreciated. Thank you for your time.

How would i go about making a dummy unit spawn when a certain building is placed?

I have the dummy unit created and the tower i want to make it happen, i just don't know what trigger set to use.

Event - Building finishes construction

How about for a hero level requirement? i have the buildings down. those work just fine but the hero level doesn't

Here's a simple trigger setup that should do the job:
This will create multiple such dummy units if players create multiple towers or level up multiple heroes, in that case you could improve efficiency by using a global variable array to remember for which players you already created the requirement unit.

Thank you very much for the hero trigger! i couldnt figure best way to do that