private void Start()
{
p = player.GetComponent <player_controller>();
m = monster.GetComponent <monster_controller>();
ws = new world_state();
StartCoroutine(UpdateSensors());
}
//tests a=the world_observer world state against the local saved world state. Acts as an interrupt checked by the HTNplanner
private void WorldStateHasChanged(world_state w0, world_state wf)
{
if (w0.player_alive == wf.player_alive && w0.player_in_range == wf.player_in_range)
{
wsChange = false;
}
else
{
wsChange = true;
taskDone = true;
}
}
//evals compound tasks preconditions against the world state.
private bool EvalCompoundPreConditions(string taskName)
{
ws = s.ws;
switch (taskName)
{
case "wander":
if (ws.player_alive == true && ws.player_in_range == false)
{
return(true);
}
else
{
return(false);
}
case "attack":
if (ws.player_alive == true && ws.player_in_range == true)
{
return(true);
}
else
{
return(false);
}
case "navSpeed":
if (ws.player_alive == true && ws.player_in_range == false)
{
return(true);
}
else
{
return(false);
}
case "findObjectToThrow":
if (ws.player_alive == true && ws.player_in_range == true)
{
return(true);
}
else
{
return(false);
}
case "throw":
if (ws.player_alive == true && ws.player_in_range == true)
{
return(true);
}
else
{
return(false);
}
case "superThrow":
if (ws.player_alive == true && ws.player_in_range == true)
{
return(true);
}
else
{
return(false);
}
default:
return(false);
}
}
//evals primitive tasks preconditions against the world state.
private bool EvalPrimitivePreConditions(string taskName)
{
ws = s.ws;
switch (taskName)
{
case "setNavDest":
if (ws.player_alive == true && ws.player_in_range == false)
{
return(true);
}
else
{
return(false);
}
case "growl":
if (ws.player_alive == true)
{
return(true);
}
else
{
return(false);
}
case "idle":
if (ws.player_alive == true && ws.player_in_range == false)
{
return(true);
}
else
{
return(false);
}
case "walk":
if (ws.player_alive == true && ws.player_in_range == false)
{
return(true);
}
else
{
return(false);
}
case "run":
if (ws.player_alive == true && ws.player_in_range == false)
{
return(true);
}
else
{
return(false);
}
case "getAngry":
if (ws.player_alive == true && ws.player_in_range == true)
{
return(true);
}
else
{
return(false);
}
case "findObj":
if (ws.player_alive == true && ws.player_in_range == true)
{
return(true);
}
else
{
return(false);
}
case "navToObj":
if (ws.player_alive == true)
{
return(true);
}
else
{
return(false);
}
case "pickUp":
if (ws.player_alive == true)
{
return(true);
}
else
{
return(false);
}
case "recover":
if (ws.player_alive == true)
{
return(true);
}
else
{
return(false);
}
case "objectThrow":
if (ws.player_alive == true)
{
return(true);
}
else
{
return(false);
}
default:
return(false);
}
}
