public void SetUserData(NpcStateUserData data)
{
if (data == null)
{
return;
}
CurrentState = data.CurrentState;
NextState = data.NextState;
}
public bool Walk()
{
if (!CanChangeState(NpcStateType.Walk))
{
return(false);
}
NextState = NpcStateType.Walk;
return(true);
}
public bool Stand()
{
if (!CanChangeState(NpcStateType.Stand))
{
return(false);
}
NextState = NpcStateType.Stand;
return(true);
}
public bool Jump()
{
if (!CanChangeState(NpcStateType.Jump))
{
return(false);
}
NextState = NpcStateType.Jump;
return(true);
}
public void Init(Npc npc)
{
Owner = npc;
States = new NpcBaseState[]
{
new NpcStandState(Owner),
new NpcWalkState(Owner),
new NpcJumpState(Owner),
new NpcDeadState(Owner)
};
CurrentState = NpcStateType.Stand;
NextState = NpcStateType.Invalid;
}
private void ChangeState()
{
if (Owner == null)
{
return;
}
if (CurrentState != NpcStateType.Invalid)
{
States[(int)CurrentState].Exit();
}
CurrentState = NextState;
NextState = NpcStateType.Invalid;
var state = States[(int)CurrentState];
state.Enter();
}
public override bool CanChange(NpcStateType State)
{
return(base.CanChange(State));
}
public virtual bool CanChange(NpcStateType State)
{
return(true);
}
public bool CanChangeState(NpcStateType type)
{
var state = States[(int)CurrentState];
return(state.CanChange(type));
}
