How to check if pathing is invalid

09-10-2006, 06:24 PM	#1
GosuSheep	What I'm trying to say is. How can u check if a unit is completely surrounded by something? Perhaps a region that follows the unit and checks if he can reach the edges of it? i dont know replies are greatly appreciated

09-10-2006, 06:39 PM

The)TideHunter(

JASS:

function CF_UnitIsInValidPath takes unit whichUnit returns boolean
    return not (IsTerrainPathable(GetUnitX(whichUnit), GetUnitY(whichUnit), PATHING_TYPE_WALKABILITY))
endfunction

function CF_LocationIsInValidPath takes location whichLocationreturns boolean
    return not (IsTerrainPathable(GetLocationX(whichLocation), GetLocationY(whichLocation), PATHING_TYPE_WALKABILITY))
endfunction

function CF_LocationIsInValidPathXY takes real X, real Y returns boolean
    return not (IsTerrainPathable(X, Y, PATHING_TYPE_WALKABILITY))
endfunction

09-10-2006, 07:00 PM	#3
blu_da_noob	http://www.wc3jass.com/viewtopic.php?t=2374

09-11-2006, 11:44 PM	#4
GosuSheep	does it need to be done in jass? im not exactly an expert with that stuff

09-11-2006, 11:53 PM	#5
Alevice	http://www.wc3campaigns.net/showthre...531#post827531 Change floatability with walkability, and the expression to true.

09-12-2006, 05:40 PM

The)TideHunter(

Quote:

Originally Posted by The)TideHunter(

JASS:

function CF_UnitIsInValidPath takes unit whichUnit returns boolean
    return not (IsTerrainPathable(GetUnitX(whichUnit), GetUnitY(whichUnit), PATHING_TYPE_WALKABILITY))
endfunction

function CF_LocationIsInValidPath takes location whichLocationreturns boolean
    return not (IsTerrainPathable(GetLocationX(whichLocation), GetLocationY(whichLocation), PATHING_TYPE_WALKABILITY))
endfunction

function CF_LocationIsInValidPathXY takes real X, real Y returns boolean
    return not (IsTerrainPathable(X, Y, PATHING_TYPE_WALKABILITY))
endfunction

09-12-2006, 05:50 PM	#7
Alevice	tide - "does it need to be done in jass? im not exactly an expert with that stuff" my post had a non jass alternative