LocalPathFinder

[Ayylmao420]

Is there any way i could use LocalPathFinder to find a path to target by ignoring obstacles etc ?

[Abuse]

You can pass flags to it after filtering through getMap().getRegion().getClippingPlanes()[myPosition.getZ()].getTileFlags();

        int[][] originalFlags = getMap().getRegion().getClippingPlanes()[self.myPosition().getZ()].getTileFlags();
        int[][] modifiedFlags = new int[originalFlags.length][originalFlags.length];
        pathFinder = new LocalPathFinder(getBot());
       
        for (int x = 0; x < originalFlags.length; x++) {
            for (int y = 0; y < originalFlags.length; y++) {
                int originalFlag = originalFlags[x][y];
                /* modify originalFlag flag here */     
                modifiedFlags[x][y] = originalFlag;
            }
        }
        pathFinder.findPath(targetPosition, modifiedFlags);

[Ayylmao420]

 

You can pass flags to it after filtering through getMap().getRegion().getClippingPlanes()[myPosition.getZ()].getTileFlags();

        int[][] originalFlags = getMap().getRegion().getClippingPlanes()[self.myPosition().getZ()].getTileFlags();
        int[][] modifiedFlags = new int[originalFlags.length][originalFlags.length];
        pathFinder = new LocalPathFinder(getBot());
       
        for (int x = 0; x < originalFlags.length; x++) {
            for (int y = 0; y < originalFlags.length; y++) {
                int originalFlag = originalFlags[x][y];
                /* modify originalFlag flag here */     
                modifiedFlags[x][y] = originalFlag;
            }
        }
        pathFinder.findPath(targetPosition, modifiedFlags);

Could you give me an example of modifiedflag for ignoring object ?

[FrostBug]

Could you give me an example of modifiedflag for ignoring object ?

 

0 is a walkable tile flag

[Abuse]

Could you give me an example of modifiedflag for ignoring object ?

 

1 = cannot enter from west

2 = cannot enter from east

4 = cannot enter from north

8 = cannot enter from south

Cannot enter from west and east = 1 | 2

Cannot enter from west, east and north = 1 | 2 | 4

etc

[Ayylmao420]

1 = cannot enter from west

2 = cannot enter from east

4 = cannot enter from north

8 = cannot enter from south

Cannot enter from west and east = 1 | 2

Cannot enter from west, east and north = 1 | 2 | 4

etc

 

So all i have to do is loop through object, get their position and change their flags to 0 to ignore those tiles?

Edited January 21, 2017 by Ayylmao420

[FrostBug]

So all i have to do is loop through object, get their position and change their flags to 0 to ignore those tiles?

 

Pretty much, yes.

 

I think you should be able to do:

modifiedFlags[objToRemove.getLocalY()][objToRemove.getLocalX()] = 0;

[Abuse]

Be careful when setting flags to zero though, the pathfinder will see it as a tile that can be accessed from all directions, so might end up generating a unwalkable path

[Ayylmao420]

Be careful when setting flags to zero though, the pathfinder will see it as a tile that can be accessed from all directions, so might end up generating a unwalkable path

Alright, thanks for the help guys.

 

EDIT:/

I just figured out that for some reason when i do this;

	        for (RS2Object object : getObjects().getAll()) {
	        	if (object.getName().equals("Large door")) {
	        		modifiedFlags[object.getLocalX()][object.getLocalY()] = 0;
	        	}
	        }

It'll work for doors, gates but for some reason it doesn't work with large doors, any ideas ?

Edited January 21, 2017 by Ayylmao420