fiddlerwoaroof/crawl - Change KFF5D5WMDV2B5CZRI2WAVBH7NZZ2JA2RVY2L3O2TMHETD47VN4DAC

Reinstate old arena behaviour of monsters accurately seeking to foes out of LOS.

git-svn-id: https://crawl-ref.svn.sourceforge.net/svnroot/crawl-ref/trunk@8134 c06c8d41-db1a-0410-9941-cceddc491573

Created by dshaligram on January 2, 2009

KFF5D5WMDV2B5CZRI2WAVBH7NZZ2JA2RVY2L3O2TMHETD47VN4DAC

Dependencies

In channels

main

Change contents

Insertion in crawl-ref/source/monstuff.cc at line 3524 [4.1396662]
[3.4611]
[3.4611]
```
    int nearest_unseen = -1;
    int best_unseen_distance = -1;
```

Insertion in crawl-ref/source/monstuff.cc at line 3537 [4.1396662]

[3.4895]

[2.4007]

        const bool seen = mons->can_see(other);
        if (seen)
        {
            if (best_distance == -1 || distance < best_distance)
            {
                best_distance = distance;
                nearest = i;
            }
        }
        else
        {
            if (best_unseen_distance == -1 || distance < best_unseen_distance)
            {
                best_unseen_distance = distance;
                nearest_unseen = i;
            }
        }

Insertion in crawl-ref/source/monstuff.cc at line 3570 [4.1396662]

[2.4144]

[3.5148]

    }
    else if (nearest_unseen != -1)
    {
        mons->target = menv[nearest_unseen].pos();
        mons->behaviour = BEH_WANDER;

Insertion in crawl-ref/source/monstuff.cc at line 3580 [4.1396662]

[2.4183]

[3.5234]

        if (mons->behaviour == BEH_WANDER)
            _check_wander_target(mons);

Deletion in crawl-ref/source/monstuff.cc at line 3583 [4.1396662]
B:BD[3.5240] → [2.4184:4260]
```
    if (mons->behaviour == BEH_WANDER)
        _check_wander_target(mons);
```