private void MakeNewDecision()
{
if (!IsMoving)
{
if (thirst > 70 - Game.R.Next(20) && localView.InRadius(Tile.TileType.Water, (int)intelligence))
{
nextState = DorfState.GoToWater;
}
else if (hunger > 70 - Game.R.Next(20) && localView.InRadius(typeof(Food), (int)intelligence))
{
nextState = DorfState.GoToFood;
}
else if (StandingOn == Tile.TileType.Water && localView.InRadius(Tile.TileType.Grass, (int)intelligence))
{
nextState = DorfState.GoToLand;
}
else if (Game.R.Next(3) == 0)
{
bool horizontal = Game.R.Next(2) == 0;
Move(horizontal ? Game.R.Next(3) - 1 : 0, horizontal ? 0 : Game.R.Next(3) - 1);
nextState = DorfState.Walk;
}
else
{
nextState = DorfState.Idle;
if (Game.R.Next(1000) == 0 && !Game.GridPointOccupied(GridX, GridY, true, this))
{
new Egg(this);
}
}
}
}
public void LetGo()
{
if (IsGrabbed)
{
IsGrabbed = false;
nextState = DorfState.Idle;
}
}
public bool Grab()
{
if (IsMoving)
{
return(false);
}
nextState = DorfState.Grabbed;
IsGrabbed = true;
return(true);
}
private void UpdateCurrentState()
{
if (currentState != nextState)
{
currentState = nextState;
switch (currentState)
{
case DorfState.GoToFood:
case DorfState.GoToLand:
case DorfState.GoToWater:
case DorfState.Walk: ChangeSprite("dorf_run"); break;
case DorfState.Idle: ChangeSprite("dorf_idle"); break;
case DorfState.Hurt: ChangeSprite("dorf_hurt"); break;
case DorfState.RunAway: ChangeSprite("dorf_run_away"); break;
}
stateTimer = 0;
}
}
public void Hit(int strength, Character attacker)
{
this.attacker = attacker;
nextState = DorfState.Hurt;
Hurt(strength * 10, attacker is Player ? "murder" : "a predator");
}
protected override void Step()
{
base.Step();
stateTimer++;
age += 0.001;
Thirst += (StandingOn == Tile.TileType.Water) ? -0.4 : 0.02;
Hunger += 0.01;
if (Thirst == 100 && Hurt(0.02, "thirst"))
{
return;
}
if (Hunger == 100 && Hurt(0.02, "hunger"))
{
return;
}
//if (Stamina == 0 && Hurt(0.005, "exhaustion")) return;
if (animTimer % 10 == 0 && ++imageIndex > Sprites.CharacterRects[spriteIndex].Count - 1)
{
imageIndex = 0;
}
int xMove, yMove;
UpdateCurrentState();
switch (currentState)
{
case DorfState.Idle:
ChangeSprite("dorf_idle");
if (++awarenessTimer % 50 == 0)
{
MakeNewDecision();
}
break;
case DorfState.Walk:
ChangeSprite("dorf_run");
if (!IsMoving)
{
nextState = DorfState.Idle;
}
break;
case DorfState.Hurt:
ChangeSprite("dorf_hurt");
if (stateTimer > 20)
{
nextState = DorfState.RunAway;
}
break;
case DorfState.RunAway:
ChangeSprite("dorf_run_away");
if (!IsMoving)
{
if (stateTimer > 400)
{
nextState = DorfState.Idle;
}
else
{
localView.MoveAway(attacker, out xMove, out yMove);
if (Game.GridPointOccupied(GridX + xMove, GridY + yMove, true, this))
{
bool horizontal = Game.R.Next(2) == 0;
Move(horizontal ? Game.R.Next(3) - 1 : 0, horizontal ? 0 : Game.R.Next(3) - 1);
}
else
{
Move(xMove, yMove);
}
}
}
break;
case DorfState.GoToFood:
ChangeSprite("dorf_run");
if (!IsMoving)
{
Food foundFood = (Food)GameObject.Objects.FirstOrDefault(x => x is Food && x.GridX == GridX && x.GridY == GridY);
if (foundFood != null)
{
nextState = DorfState.StartEat;
}
if (localView.MoveToward(typeof(Food), out xMove, out yMove) && !Game.GridPointOccupied(GridX + xMove, GridY + yMove, true, this))
{
Move(xMove, yMove);
}
else
{
bool horizontal = Game.R.Next(2) == 0;
Move(horizontal ? Game.R.Next(3) - 1 : 0, horizontal ? 0 : Game.R.Next(3) - 1);
}
}
break;
case DorfState.GoToWater:
ChangeSprite("dorf_run");
if (!IsMoving)
{
if (localView.MoveToward(Tile.TileType.Water, out xMove, out yMove) && !Game.GridPointOccupied(GridX + xMove, GridY + yMove, true, this))
{
Move(xMove, yMove);
}
else if (!IsMoving)
{
nextState = DorfState.Idle;
}
}
break;
case DorfState.GoToLand:
ChangeSprite("dorf_run");
if (!IsMoving)
{
if (localView.MoveToward(Tile.TileType.Grass, out xMove, out yMove) && !Game.GridPointOccupied(GridX + xMove, GridY + yMove, true, this))
{
Move(xMove, yMove);
}
else if (!IsMoving)
{
nextState = DorfState.Idle;
}
}
break;
case DorfState.StartEat:
ChangeSprite("dorf_eat"); //Temporary, change to eating sprite
Food food = (Food)GameObject.Objects.FirstOrDefault(x => x is Food && x.GridX == GridX && x.GridY == GridY);
if (food != null) //just in case something happened to the food
{
Eat(food);
nextState = DorfState.Eat;
}
else
{
nextState = DorfState.Idle;
}
break;
case DorfState.Eat:
ChangeSprite("dorf_eat"); //Temporary, change to eating sprite
//new SoundPlayer(Properties.Resources.eat).Play();
if (stateTimer > 50)
{
nextState = DorfState.Idle;
}
break;
case DorfState.Grabbed:
ChangeSprite("dorf_idle");
Teleport(Player.Player1.Reticle.GridX, Player.Player1.Reticle.GridY);
break;
case DorfState.Die:
ChangeSprite("dorf_die");
break;
}
}
