public double Clash(IClashAble clashAble, Vector movement)
{
double bound = clashAble.BoundRadius;
Vector checkFrom = FromBlockPosition(new Vector(clashAble.Position.x - bound + Math.Min(0, movement.x),
clashAble.Position.y - bound + Math.Min(0, movement.y)));
Vector checkTo = FromBlockPosition(new Vector(clashAble.Position.x + bound + Math.Max(0, movement.x),
clashAble.Position.y + bound + Math.Max(0, movement.y)));
double min = 1;
for (int i = (int)Math.Max(0, checkFrom.y); i < Math.Min(blocks.GetLength(0), checkTo.y); ++i)
{
for (int j = (int)Math.Max(0, checkFrom.x); j < Math.Min(blocks.GetLength(1), checkTo.x); ++j)
{
if (blocks[i, j].Solid)
{
min = Math.Min(min, clashAble.Clash(blocks[i, j].body, movement));
}
}
}
return(min);
}
public double Clash(IClashAble another, Vector movement)
{
if (!another.Solid)
{
return(1);
}
switch (another)
{
case Thing thing:
return(Model.Models[modelID].Clash(position, angle, Model.Models[thing.modelID], thing.position, thing.angle, movement));
case Rect rect:
return(Model.Models[modelID].Clash(position, angle, rect, movement));
case Circle circle:
return(Model.Models[modelID].Clash(position, angle, circle, movement));
}
throw new Exception("Type error");
}
public double Clash(IClashAble another, Vector movement)
{
if (!solid || !another.Solid)
{
return(1);
}
switch (another)
{
case Rect rect:
return(CollisionCheck.Collision(position, radius, movement, rect.Points));
case Thing thing:
return(Model.Models[thing.modelID].Clash(thing.position, thing.angle, this, -movement));
case Circle circle:
return(CollisionCheck.PointsDistance(position, movement, circle.position, radius + circle.radius));
}
throw new Exception("Type error");
}
