private HitInfo LinearTrap(Vector2 origin, Vector2 end, Character caster, Ability ability, bool drawFloor, bool setTrap)
{
HitInfo info = new HitInfo();
Vector2 direction = (end - origin).normalized * ability.range0;
float thickness = ability.thickness;
Cell[] affectedCells_1 = LinearAim(origin, direction);
List <Cell> validCells_1 = CalculateLinearImpact(affectedCells_1);
List <Cell> validCells = new List <Cell>();
if (thickness > 0)
{
Vector2 gap = (new Vector2(direction.y, direction.x).normalized) * thickness / 2;
Cell[] affectedCells_0 = LinearAim(origin, direction, -gap);
Cell[] affectedCells_2 = LinearAim(origin, direction, gap);
List <Cell> validCells_0 = CalculateLinearImpact(affectedCells_0);
List <Cell> validCells_2 = CalculateLinearImpact(affectedCells_2);
foreach (Cell cell in validCells_0)
{
if (!validCells.Contains(cell))
{
validCells.Add(cell);
}
}
foreach (Cell cell in validCells_1)
{
if (!validCells.Contains(cell))
{
validCells.Add(cell);
}
}
foreach (Cell cell in validCells_2)
{
if (!validCells.Contains(cell))
{
validCells.Add(cell);
}
}
}
else
{
validCells = validCells_1;
}
if (drawFloor)
{
for (int i = 0; i < lastAimed.Count; i++)
{
lastAimed[i].SetBaseColor();
}
for (int i = 0; i < validCells.Count; i++)
{
validCells[i].SetAbilityDamageAoE();
}
}
lastAimed = validCells;
if (setTrap)
{
trapMan.SetTrap(caster, validCells, ability);
}
return(info);
}