// Use this for initialization
void Start()
{
// brown team starts at the top of the screen and moves down
if (myStats.teamName == "brown")
{
dir_y = -1.0f;
prevDir = mv_dir.s;
if (animator)
{
animator.SetTrigger("face s");
}
}
}
public int courseStay = 0; // prevent reversing dir after wall hit just reversed dir
void checkForDirChange()
{
if (!animator)
{
return;
}
mv_dir currDir;
bool north = false, south = false, east = false, west = false;
// normalize to larger
if (Mathf.Abs(dir_x) > Mathf.Abs(dir_y))
{
// no divide by zero
if (dir_x == 0.0f)
{
dir_x = 0.1f;
}
dir_x = dir_x / Mathf.Abs(dir_x);
dir_y = dir_y / Mathf.Abs(dir_x);
}
else
{
// no divide by zero
if (dir_y == 0.0f)
{
dir_y = 0.1f;
}
dir_x = dir_x / Mathf.Abs(dir_y);
dir_y = dir_y / Mathf.Abs(dir_y);
}
if (dir_x > 0.5f)
{
east = true;
}
else if (dir_x < -0.5f)
{
west = true;
}
if (dir_y > 0.5f)
{
north = true;
}
else if (dir_y < -0.5f)
{
south = true;
}
if (east)
{
if (south)
{
currDir = mv_dir.se;
}
else if (north)
{
currDir = mv_dir.ne;
}
else
{
currDir = mv_dir.e;
}
}
else if (west)
{
if (south)
{
currDir = mv_dir.sw;
}
else if (north)
{
currDir = mv_dir.nw;
}
else
{
currDir = mv_dir.w;
}
}
else if (north)
{
currDir = mv_dir.n;
}
else
{
currDir = mv_dir.s;
}
if (currDir != prevDir)
{
prevDir = currDir;
switch (currDir)
{
case mv_dir.n:
animator.SetTrigger("face n");
break;
case mv_dir.ne:
animator.SetTrigger("face ne");
break;
case mv_dir.e:
animator.SetTrigger("face e");
break;
case mv_dir.se:
animator.SetTrigger("face se");
break;
case mv_dir.s:
animator.SetTrigger("face s");
break;
case mv_dir.sw:
animator.SetTrigger("face sw");
break;
case mv_dir.w:
animator.SetTrigger("face w");
break;
case mv_dir.nw:
animator.SetTrigger("face nw");
break;
}
}
}