Tile Replacement Trigger

[DeepThought]

For a map I am working on, I want to take advantage of more tiles then what the WE's defaults can allow. What I want is something (preferably GUI but regular JASS is fine as well) that will A. select all the terrain of a specific type (for example, "Lordaeron Dirt") using loops or whatever, then B. replace the terrain with another type (example "Northrend Dirt). That's basically all I want. I tried doing this, but none of my methods were as sucsessful and I had hoped. I am asking for your assistance.

Here is what I mean, in screenshot form:

Before
After

Hopefully someone can help me out here.

EDIT: Keep in mind the screenshots are for example purposes only. I am going for a much less random replacement.

 

[ManyTimes]

Untitled Trigger 001
    Events
        Time - Every 2.10 seconds of game time
    Conditions
    Actions
        For each (Integer A) from 1 to 6, do (Actions)
            Loop - Actions
                For each (Integer B) from 1 to 6, do (Actions)
                    Loop - Actions
                        Set p = ((Center of Region 000 <gen>) offset by ((128.00 x (Real((Integer A)))), (128.00 x (Real((Integer B))))))
                        If (All Conditions are True) then do (Then Actions) else do (Else Actions)
                            If - Conditions
                                (Terrain type at p) Equal to Lordaeron Summer - Dark Grass
                            Then - Actions
                                Environment - Change terrain type at p to Lordaeron Summer - Rock using variation -1 in an area of size 1 and shape Circle
                            Else - Actions

Place the region bottom left of the place you want to change the terrain type. Misplaced it? Move it again.
Leaks points

 

[Romek]

Click

It's in vJass though. Any reason why you only want regular Jass?

 

[DeepThought]

Untitled Trigger 001
    Events
        Time - Every 2.10 seconds of game time
    Conditions
    Actions
        For each (Integer A) from 1 to 6, do (Actions)
            Loop - Actions
                For each (Integer B) from 1 to 6, do (Actions)
                    Loop - Actions
                        Set p = ((Center of Region 000 <gen>) offset by ((128.00 x (Real((Integer A)))), (128.00 x (Real((Integer B))))))
                        If (All Conditions are True) then do (Then Actions) else do (Else Actions)
                            If - Conditions
                                (Terrain type at p) Equal to Lordaeron Summer - Dark Grass
                            Then - Actions
                                Environment - Change terrain type at p to Lordaeron Summer - Rock using variation -1 in an area of size 1 and shape Circle
                            Else - Actions

Place the region bottom left of the place you want to change the terrain type. Misplaced it? Move it again.
Leaks points

Yup, this works! Thanks +rep.

 

[Romek]

You may want to note that ManyTimes' trigger leaks (Center of Region 000 <gen>).

 

[DeepThought]

Yeah, in this case I would have to call RemoveLocation(udg_p). Despite the leak it is still very helpful

 

[Romek]

It'd still leak, as you're not setting (Center of Region 000 <gen>) to a variable, and thus cannot remove it.
You'd need to use 2 point variables there.
One for Center of Region, and the other for that one offset.
Then remove them both.