/*
* globaalaas uzvediibas FSM (finite-state-machine)
* @todo -- stack baased ? ---paartaisiishu, ja atradiishu vismaz 12 iemeslus
*
*/
private void thinkAbout()
{
Room room = null;
switch(CurrentState) {
//---------------------------------------------------------------
case AgentStates.idling:
isCraving = -1; //nemeklee nekaadu resursu
workUnit = null;
int numResourceShortages = Needs.Shortage.Count(c => c); // ezoteeriskaa veidaa izskaita cik ir TRUE shajaa masiivaa - tik mums ir resursu, kas iet uz galu un jaaiet tos papildinaat
if(numResourceShortages > 0){ //meklees sev resursus
CurrentState = AgentStates.choosingResourceDestination;
} else if(idlingFor > 0){ //pagaidiis bezdarbiibaa
idlingFor -= Time.deltaTime;
//bodyAnimator.SetBool("waving", true);
} else if(workManagerScript.IsThereWorkAvailable()) { //ir kaads darbinsh pieejams
// print("ir kaads darbinsh");
CurrentState = AgentStates.choosingWorkDestination;
} else { //ja nav jaameklee resursus, tad izveeleesies nejaushu galapunktu un tur pagaidiis
CurrentState = AgentStates.choosingRandomDestination;
idlingFor = Random.Range(1, 3);
//bodyAnimator.SetBool("waving", false);
// print("STATE:idling + choseRND");
}
//print("STATE:idling");
break;
//---------------------------------------------------------------
case AgentStates.choosingRandomDestination:
room = levelscript.roomWhereIcanDoThis(-1); //dabuus nejaushu telpa
if(room != null) {
Vector2 rc = levelscript.randomCubeInThisRoom(room); //randomcube - nejaushss kubiks atrastajaa telpaa
if(GoThere(rc.x, rc.y) == -1){ // kljuuda - agjents neatrodas uz grida
CurrentState = AgentStates.offTheGrid;
break;
}
// print("rooom " + Mathf.RoundToInt(room.transform.position.x) + ", " + Mathf.RoundToInt(room.transform.position.y) + "randCube " + Mathf.RoundToInt(rc.x) + ", " + Mathf.RoundToInt(rc.y));
// print("RANDrooom " + (room.transform.position.x) + ", " + (room.transform.position.y) + " RANDcube " + (rc.x) + ", " + (rc.y));
CurrentState = AgentStates.traveling;
} else {
CurrentState = AgentStates.idling; //nav pat 1 nejaushas telpas, nu tad neko - turpina gaidiit
}
//print("STATE:choosingRandomDestination");
break;
//---------------------------------------------------------------
case AgentStates.choosingResourceDestination:
//jaaatrod TUVAAKAA telpa, kas apmierina vajadziibu peec resursa
for(int need = 0; need < AgentNeeds.numTypes; need++) { //iet cauri visaam agjentvajadziibaam
if(Needs.Shortage[need]){ //shis resurss truukst, to ir jaaiet mekleet | pirmaas vajadziibas ir svariigaakas (jo taas apskata sekvencionaali, varbuut vajag randomizeet seciibu ikreizi ?)
room = levelscript.roomWhereIcanDoThis(need);
if(room != null){ //ir atrasta sho vajadziibu apmierinosha telpa
isCraving = need; //pieseivos kuru vajadziibu ies apmierinaat - lai zinaatu, ka jaait prom, tikliidz TAA ir apmierinaata
break; //neapskata paareejaas vajadziibas
}
}
}
if(room != null){ //jaaiet uz atrasto telpu
Vector2 rc = levelscript.randomCubeInThisRoom(room); //randomcube - nejaushss kubiks atrastajaa telpaa
if(GoThere(rc.x, rc.y) == -1){ // kljuuda - agjents neatrodas uz grida
CurrentState = AgentStates.offTheGrid;
break;
}
CurrentState = AgentStates.traveling;
// print("atrada " + rc.x + "," + rc.y);
} else {
CurrentState = AgentStates.idling; //neko neatrada - jaaiet neko nedariit
// print("neatrada");
}
// print("STATE:choosingResourceDestination craving=" + isCraving);
break;
//---------------------------------------------------------------
case AgentStates.choosingWorkDestination:
//print("STATE:choosingWorkDestination ");
workUnit = null;
try{
workUnit = workManagerScript.GetWork(this);
if(workUnit != null){
if(GoThere(workUnit.BestPositionToStandWhileWorking.x, workUnit.BestPositionToStandWhileWorking.y) == -1){ // iet uz noraadiito darbavietu (ja -1 tad Agjents neatrodas uz grida, jaaiet sho glaabt)
CurrentState = AgentStates.offTheGrid;
break;
}
CurrentState = AgentStates.traveling;
workUnit.ReserveWork(true,this);
// print("ir straadaashana " + workUnit + " @" + workUnit.parentGameobject.transform + " bestPOS " + workUnit.BestPositionToStandWhileWorking);
} else { //nav neviena briiva,pieejama darbinja
CurrentState = AgentStates.idling;
break;
}
} catch(System.Exception e) { // kjer pathfinding iznjeemumu, ka agjents nemaz neatrodas uz grida
if(e.Message == "not-on-a-grid"){
CurrentState = AgentStates.offTheGrid; //agjents ies glaabties
}
}
break;
//---------------------------------------------------------------
case AgentStates.traveling:
// print("STATE:traveling");
//kad agjents buus nonaacis galaa, tad vinja staavokli nomainiis moveAbout() metodee nevis sheit; nomainiis uz "arriving"
break;
//---------------------------------------------------------------
case AgentStates.offTheGrid:
//neatrodas uz navgrida, jaaatrod tuvaakais navgridaa esoshais punts un jaaevakueejas taa virzienaa
if(offTheGridFor > 0){ //pagaidiis kaadu laicinju, lai neceptu procesoru
offTheGridFor -= Time.deltaTime;
break;
}
if(levelscript.Navgrid.Count > 0){ //ja ir navgridaa punkti, kur mukt
//print ("provees tikt uz celja");
Vector2 closestPoint = new Vector2(0,0);
float closestDistance = -1;
float x = transform.position.x;
float y = transform.position.y;
foreach(KeyValuePair<Vector4, float> p in levelscript.Navgrid) {
if(p.Key.y == y){ //meklee tuvaakos punkts tikai shajaa staavaa
float d = levelscript.MapDistanceBetweenPoints(p.Key.x,p.Key.y,x,y);//cik taalu shis navgrida punkts no agjenta
if(closestDistance == -1 || d < closestDistance){
closestPoint = new Vector2(p.Key.x,p.Key.y); //shis ir tuvaakais navgrida punkts
closestDistance = d;
}
}
}
if(closestDistance > -1){
// print("atradaam kaadu punktu, kur glaabties");
destinationNode = closestPoint;
actualRoute.Add(closestPoint); //manuaali izveidoju celju (stur tikai 1 punktu - kur skrienu glaabties)
CurrentState = AgentStates.traveling; //peec ieshanas automaatiski staavoklis buus IDLING
avatarAnimator.SetBool("fast", true); //manuaalie iesaaku animaaciju
//print(x + "," + y + " -> " + closestPoint);
break;
} else {
// print("NEatradaam nevienu punktu, kur glaabties");
offTheGridFor = 3; //3 sekundes pagaidiis, liidz meegjinaas atkal, varbuut tad buuus kaut kas uzbuuveets
}
}
break;
//-----------------------------------------------------------------
case AgentStates.arriving:
if(workUnit != null){ //te ieradies darba dariishanaas
// print("ieradies straaadaaat");
workingFor = Random.Range(2,5); //dazhas sekundes pastraadaas
avatarAnimator.SetBool("working", true);
CurrentState = AgentStates.working;
break; //break case
} else if(isCraving >= 0){//sheit ieradies apmierinaat kaadu vajadziibu
room = levelscript.roomAtThisPosition(transform.position.x,transform.position.y); //null vai telpa
if(room == null){ //atnaacis, bet neatrodas telpaa, hmmm
CurrentState = AgentStates.idling;
// print("iatnaacis, bet neatrodas telpaa, hmmm");
} else { //viss kaartiibaa ir telpaa
bool roomIsProviding = false;
for(int need = 0; need < AgentNeeds.numTypes; need++) { //iet cauri visaam agjentvajadziibaam
if(Needs.Shortage[need]){ //shis resurss truukst
if(room.AgentNeedsGeneration[need] > 0){ //telpa dod sho resursu
roomIsProviding = true;
break;
}
}
}
if(roomIsProviding){ //telpa deriiga, saakam eest
// print("telpa deriiga, saakam eest");
currentRoom = room; //piekesho telpu, kur atnaacis
CurrentState = AgentStates.consumingResource;
} else { //telpa neko nedod
//print("telpa neko nedod");
CurrentState = AgentStates.idling;
}
}
} else if(isCraving == -1){ //ir bezmeerkjiigi ieradies
CurrentState = AgentStates.idling;
break; //break case
}
//print("STATE:arriving");
break;
//---------------------------------------------------------------
case AgentStates.consumingResource:
// currentRoom -- tikai sheit droshi varu lietot sho mainiigo, jo tas ir uzsists ieprieksheejaa kadraa vieniigajaa IFaa, kas ved uz shejieni
for(int need = 0; need < AgentNeeds.numTypes; need++) { //iet cauri visaam agjentvajadziibaam
avatarAnimator.SetBool("eating", true); //pagaidaam ir tikai 1 teereeshanas animaacija - eeshana, visus resursus pateeree eedot - arii miedzinju XD
Needs.Reserve[need] += currentRoom.AgentNeedsGeneration[need] * Time.deltaTime; //eed visus resursus (kas ir 0 vai pozitiivs skaitlis)
if(Needs.Reserve[need] > Needs.Max[need]){ //neljauj paareesties, ierobesho maximumu
Needs.Reserve[need] = Needs.Max[need];
}
if(Needs.Reserve[isCraving] == Needs.Max[isCraving]){ // vajadziiba, kuras deelj naaca uz sho telpu, ir apmierinaata
CurrentState = AgentStates.idling;
avatarAnimator.SetBool("eating", false);
}
}
//print("STATE:consumingResource");
break;
//---------------------------------------------------------------
case AgentStates.working:
if(!workUnit.IsOn()){ //darbinsh tiek izsleegts
CurrentState = AgentStates.idling;
avatarAnimator.SetBool("working", false);
workUnit.ReserveWork(false); //padara darbinju pieejamu citiem
break;
}
workingFor -= Time.deltaTime;
workUnit.DoSomeActualMotherFlippingJob();
if(workingFor < 0){ //buus gana straadaats
CurrentState = AgentStates.idling;
avatarAnimator.SetBool("working", false);
workUnit.ReserveWork(false);//padara darbinju pieejamu citiem
break;
}
//visa magjija un progress notiek workunit skriptaa
break;
}
}
