Make things not spawn in water when triggered?

[Marine]

I have a trigger that creates some Berry Bushes at random points across the map. However, they will spawn in water, too. I don't want that. How can I have it so that my bushes won't be created in water via trigger? Current trigger:

• Berry creation
  • Events
    • Time - Every 1.00 seconds of game time
  • Conditions
  • Actions
    • Unit - Create 5 Berry Bush for Neutral Passive at (Random point in (Playable map area)) facing Default building facing degrees
    • Unit - Create 5 Berry Bush for Neutral Passive at (Random point in (Playable map area)) facing Default building facing degrees
    • Unit - Create 5 Berry Bush for Neutral Passive at (Random point in (Playable map area)) facing Default building facing degrees
    • Unit - Create 5 Berry Bush for Neutral Passive at (Random point in (Playable map area)) facing Default building facing degrees

 

[Dr Super Good]

Method 1
Test if the point is in water and if so find a new point. Repeat many times until a valid point is found or a limit was reached in which case defer to another thread to prevent a thread crash due to op-limit.

Method 2
Break the map apart into regions that do not contain water. Based on the are you then assign a probability that each region will get picked to generate a location. The location then is generated randomly inside that region. This has the advantage over method 1 in that it is always guaranteed to succeed as success is not left to chance.

 

[Maker]

• water
  • Events
  • Conditions
  • Actions
    • Set point = (Random point in (Playable map area))
    • If (All Conditions are True) then do (Then Actions) else do (Else Actions)
      • If - Conditions
        • (Terrain pathing at point of type Floatability is off) Equal to False
      • Then - Actions
        • Game - Display to Player Group - Player 1 (Red) the text: water
      • Else - Actions
        • Game - Display to Player Group - Player 1 (Red) the text: not water
    • Custom script: call RemoveLocation(udg_point)