/**
* Determines whether or not this bouncer is passable
*@param brew the brew we have
*@return true or false
*/
public bool canPass(Brew brew, int x, int y, int w, int h, int px, int py, int pw, int ph)
{
// ensure color is correct
Console.WriteLine(color + " // " + brew.getColor());
if (hasColor(brew))
{
// ensure path not blocked
Area area = GameplayManager.ActiveArea;
int dir = atPathStart ? 1 : -1;
// check obj at x,y
switch (getPath(0))
{
case PATH_DOWN:
if (py > y && px - pw / 2 < x + w / 2 && px + pw / 2 > x - w / 2)
{
return false;
}
break;
case PATH_LEFT:
if (px > x && py - ph / 2 < y + h / 2 && py + ph / 2 > y - h / 2)
{
return false;
}
break;
case PATH_RIGHT:
if (px < x && py - ph / 2 < y + h / 2 && py + ph / 2 > y - h / 2)
{
return false;
}
break;
case PATH_UP:
if (py < y && px - pw / 2 < x + w / 2 && px + pw / 2 > x - w / 2)
{
return false;
}
break;
}
for (int i = atPathStart ? 0 : path.Count - 1; atPathStart ? (i < path.Count) : (i >= 0); i += dir)
{
if (path[i] == PATH_UP * dir)
{
y -= Area.TILE_HEIGHT;
}
else if (path[i] == PATH_DOWN * dir)
{
y += Area.TILE_HEIGHT;
}
else if (path[i] == PATH_LEFT * dir)
{
x -= Area.TILE_WIDTH;
}
else if (path[i] == PATH_RIGHT * dir)
{
x += Area.TILE_WIDTH;
}
// check obj at x,y
if (area.objectAt(x, y, w, Area.TILE_HEIGHT-2, false))
{
return false;
}
}
}
else
{
return false;
}
return true;
}
/**
* Determines if we have the color
*@param
*@return
*/
public bool hasColor(Brew brew)
{
for (int i = 1; i <= color; i <<= 1)
{
if ((i & color) != 0 && (i & brew.getColor()) == 0)
{
return false;
}
}
return true;
}