public bool PlaceFree(FloatRect r, CollisionCondition cond = null)
{
var tileSize = GameOptions.TileSize;
var minX = Math.Max(0, ((int)r.Left / tileSize) - 1);
var minY = Math.Max(0, ((int)r.Top / tileSize) - 1);
var maxX = Math.Min(Width, minX + ((int)r.Width / tileSize) + 3);
var maxY = Math.Min(Height, minY + ((int)r.Height / tileSize) + 3);
var testRect = new FloatRect(0, 0, tileSize, tileSize);
for (var yy = minY; yy < maxY; yy++)
{
for (var xx = minX; xx < maxX; xx++)
{
if (!tiles[xx, yy].Solid)
{
continue;
}
testRect.Left = xx * tileSize;
testRect.Top = yy * tileSize;
if (!r.Intersects(testRect))
{
continue;
}
if (cond == null)
{
return(false);
}
if (cond(tiles[xx, yy], testRect, r))
{
return(false);
}
}
}
return(true);
}
public Transition(string conditionType, string targetState)
{
m_conditionType = conditionType;
m_targetState = targetState;
switch (m_conditionType)
{
case "Distance":
m_distanceCondition = new DistanceCondition();
break;
case "Collision":
m_collisionCondition = new CollisionCondition();
break;
case "Separation":
m_separationCondition = new SeparationCondition();
break;
case "Wander":
Console.WriteLine("Default case");
break;
}
}
public bool PlaceFree(FloatRect r, CollisionCondition cond = null)
{
var tileSize = GameOptions.TileSize;
var minX = Math.Max(0, ((int)r.Left / tileSize) - 1);
var minY = Math.Max(0, ((int)r.Top / tileSize) - 1);
var maxX = Math.Min(Width, minX + ((int)r.Width / tileSize) + 3);
var maxY = Math.Min(Height, minY + ((int)r.Height / tileSize) + 3);
var testRect = new FloatRect(0, 0, tileSize, tileSize);
for (var yy = minY; yy < maxY; yy++)
{
for (var xx = minX; xx < maxX; xx++)
{
if (!tiles[xx, yy].Solid)
continue;
testRect.Left = xx * tileSize;
testRect.Top = yy * tileSize;
if (!r.Intersects(testRect))
continue;
if (cond == null)
return false;
if (cond(tiles[xx, yy], testRect, r))
return false;
}
}
return true;
}
private void Awake()
{
instance = this;
}
