public LetOnFloor(Tank pParent) : base(pParent)
{
}
public void Update(bool pRefresh)
{
if (pRefresh)
{
#region Affectation des entrées
Tank CurrentTank = Parent.Tanks[Parent.IndexTank];
Vector2 normalisedTankPos = MapNormalisation(CurrentTank.Position);
int index = 0;
_inputs[index] = normalisedTankPos.X; index++;
_inputs[index] = normalisedTankPos.Y; index++;
_inputs[index] = (float)utils.MapValue(MathHelper.ToRadians(0), MathHelper.ToRadians(360), -1, 1, CurrentTank.Angle); index++;
_inputs[index] = (float)utils.MapValue(MathHelper.ToRadians(0), MathHelper.ToRadians(360), -1, 1, CurrentTank.AngleCannon); index++;
_inputs[index] = CurrentTank.Life / 100; index++;
_inputs[index] = CurrentTank.Fuel / 100; index++;
#region Eau la plus proche
Vector2 min = -Vector2.One;
float distMin = -1;
for (int i = 0; i < Parent.Parent.WaterPosition.Count; i++)
{
Rectangle water = Parent.Parent.WaterPosition[i];
if (water.Location.X < CurrentTank.Position.X)
{
float dist = (float)Math.Abs(utils.MathDist(CurrentTank.Position, water.Location.ToVector2()));
if (distMin > dist || distMin == -1)
{
distMin = dist;
min = water.Location.ToVector2();
}
}
else
{
float dist = (float)Math.Abs(utils.MathDist(CurrentTank.Position.X, CurrentTank.Position.Y, water.Right, water.Top));
if (distMin > dist || distMin == -1)
{
distMin = dist;
min = new Vector2(water.Right, water.Top);
}
}
}
#endregion
Vector2 waterDist = MapNormalisation(min) - normalisedTankPos;
_inputs[index] = waterDist.X; index++;
_inputs[index] = waterDist.Y; index++;
#region Drop le plus proche
Drop drop = (Drop)ShortestDistance(CurrentTank, Parent.Parent.LstActors.FindAll(d => d is Drop));
Vector2 dropDist;
if (drop == null)
{
dropDist = Vector2.One;
}
else
{
dropDist = MapNormalisation(drop.Position - CurrentTank.Position);
}
#endregion
_inputs[index] = dropDist.X; index++;
_inputs[index] = dropDist.Y; index++;
#region Allié le plus proche
Tank friend = (Tank)ShortestDistance(CurrentTank, Parent.Tanks.FindAll(t => t.Parent == Parent && t != CurrentTank).Cast <IActor>().ToList());
Vector2 friendDist;
float life = 0;
if (friend == null)
{
friendDist = Vector2.One;
life = 1;
}
else
{
friendDist = MapNormalisation(friend.Position - CurrentTank.Position);
life = friend.Life / 100;
}
#endregion
_inputs[index] = friendDist.X; index++;
_inputs[index] = friendDist.Y; index++;
_inputs[index] = life; index++;
#region Ennemi le plus proche
List <Tank> tanks = new List <Tank>();
for (int i = 0; i < Parent.Parent.Teams.Count; i++)
{
Team team = Parent.Parent.Teams[i];
tanks.AddRange(team.Tanks);
}
Tank ennemy = (Tank)ShortestDistance(CurrentTank, tanks.FindAll(t => t.Parent != Parent).Cast <IActor>().ToList());
Vector2 ennemyDist;
if (ennemy == null)
{
ennemyDist = Vector2.One;
life = 1;
}
else
{
ennemyDist = MapNormalisation(ennemy.Position - CurrentTank.Position);
life = ennemy.Life / 100;
}
#endregion
_inputs[index] = ennemyDist.X; index++;
_inputs[index] = ennemyDist.Y; index++;
_inputs[index] = life; index++;
#region Actions
for (int i = 0; i < Enum.GetValues(typeof(Action.eActions)).Length; i++)
{
#region Sélection
if (CurrentTank.SelectedAction == (Action.eActions)i)
{
_inputs[index] = 1; index++;
}
else
{
_inputs[index] = 0; index++;
}
#endregion
#region Inventaire
if (Parent.Inventory.ContainsKey((Action.eActions)i))
{
int val = Parent.Inventory[(Action.eActions)i];
if (val == -1)
{
val = 10;
}
_inputs[index] = (float)utils.MapValue(0, 10, -1, 1, val, true); index++;
}
#endregion
}
#endregion
#endregion
float[] outputs = Genome.FeedForward(_inputs);
#region Affectation des sorties
bool[] commands = new bool[outputs.Length];
for (int i = 0; i < outputs.Length; i++)
{
if (outputs[i] >= 0f)
{
commands[i] = true;
}
}
OnPressedLeft = commands[0] && !IsDownLeft;
IsDownLeft = commands[0];
OnPressedRight = commands[1] && !IsDownRight;
IsDownRight = commands[1];
OnPressedUp = commands[2] && !IsDownUp;
IsDownUp = commands[2];
OnPressedDown = commands[3] && !IsDownDown;
IsDownDown = commands[3];
OnPressedSpace = commands[4] && !IsDownSpace;
OnReleasedSpace = !commands[4] && IsDownSpace;
IsDownSpace = commands[4];
OnPressedN = commands[5] && !IsDownN;
IsDownN = commands[5];
for (int i = 1; i < Enum.GetValues(typeof(Action.eActions)).Length; i++)
{
if (commands[i + 5])
{
if (Parent.SelectAction((Action.eActions)i))
{
break;
}
}
}
#endregion
}
else
{
OnPressedLeft = false;
OnPressedRight = false;
OnPressedUp = false;
OnPressedDown = false;
OnPressedSpace = false;
OnPressedN = false;
IsDownLeft = false;
IsDownRight = false;
IsDownUp = false;
IsDownDown = false;
IsDownSpace = false;
IsDownN = false;
OnReleasedSpace = false;
}
}