diff options
Diffstat (limited to 'Stars45/CarrierAI.cpp')
| -rw-r--r-- | Stars45/CarrierAI.cpp | 620 |
1 files changed, 310 insertions, 310 deletions
diff --git a/Stars45/CarrierAI.cpp b/Stars45/CarrierAI.cpp index ffd6ea0..fa94bf7 100644 --- a/Stars45/CarrierAI.cpp +++ b/Stars45/CarrierAI.cpp @@ -1,15 +1,15 @@ /* Project Starshatter 4.5
- Destroyer Studios LLC
- Copyright © 1997-2004. All Rights Reserved.
+ Destroyer Studios LLC
+ Copyright © 1997-2004. All Rights Reserved.
- SUBSYSTEM: Stars.exe
- FILE: CarrierAI.cpp
- AUTHOR: John DiCamillo
+ SUBSYSTEM: Stars.exe
+ FILE: CarrierAI.cpp
+ AUTHOR: John DiCamillo
- OVERVIEW
- ========
- "Air Boss" AI class for managing carrier fighter squadrons
+ OVERVIEW
+ ========
+ "Air Boss" AI class for managing carrier fighter squadrons
*/
#include "MemDebug.h"
@@ -37,26 +37,26 @@ // +----------------------------------------------------------------------+
CarrierAI::CarrierAI(Ship* s, int level)
- : sim(0), ship(s), hangar(0), exec_time(0), flight_planner(0),
- hold_time(0), ai_level(level)
+: sim(0), ship(s), hangar(0), exec_time(0), flight_planner(0),
+hold_time(0), ai_level(level)
{
- if (ship) {
- sim = Sim::GetSim();
- hangar = ship->GetHangar();
+ if (ship) {
+ sim = Sim::GetSim();
+ hangar = ship->GetHangar();
- for (int i = 0; i < 4; i++)
- patrol_elem[i] = 0;
+ for (int i = 0; i < 4; i++)
+ patrol_elem[i] = 0;
- if (ship)
- flight_planner = new(__FILE__,__LINE__) FlightPlanner(ship);
+ if (ship)
+ flight_planner = new(__FILE__,__LINE__) FlightPlanner(ship);
- hold_time = (int) Game::GameTime();
- }
+ hold_time = (int) Game::GameTime();
+ }
}
CarrierAI::~CarrierAI()
{
- delete flight_planner;
+ delete flight_planner;
}
// +--------------------------------------------------------------------+
@@ -64,20 +64,20 @@ CarrierAI::~CarrierAI() void
CarrierAI::ExecFrame(double secs)
{
- const int INIT_HOLD = 15000;
- const int EXEC_PERIOD = 3000;
+ const int INIT_HOLD = 15000;
+ const int EXEC_PERIOD = 3000;
- if (!sim || !ship || !hangar)
- return;
+ if (!sim || !ship || !hangar)
+ return;
- if (((int) Game::GameTime() - hold_time >= INIT_HOLD) &&
- ((int) Game::GameTime() - exec_time > EXEC_PERIOD)) {
+ if (((int) Game::GameTime() - hold_time >= INIT_HOLD) &&
+ ((int) Game::GameTime() - exec_time > EXEC_PERIOD)) {
- CheckHostileElements();
- CheckPatrolCoverage();
+ CheckHostileElements();
+ CheckPatrolCoverage();
- exec_time = (int) Game::GameTime();
- }
+ exec_time = (int) Game::GameTime();
+ }
}
// +--------------------------------------------------------------------+
@@ -85,70 +85,70 @@ CarrierAI::ExecFrame(double secs) bool
CarrierAI::CheckPatrolCoverage()
{
- const DWORD PATROL_PERIOD = 900 * 1000;
-
- // pick up existing patrol elements:
-
- ListIter<Element> iter = sim->GetElements();
- while (++iter) {
- Element* elem = iter.value();
-
- if (elem->GetCarrier() == ship &&
- (elem->Type() == Mission::PATROL ||
- elem->Type() == Mission::SWEEP ||
- elem->Type() == Mission::AIR_PATROL ||
- elem->Type() == Mission::AIR_SWEEP) &&
- !elem->IsSquadron() &&
- !elem->IsFinished()) {
-
- bool found = false;
- int open = -1;
-
- for (int i = 0; i < 4; i++) {
- if (patrol_elem[i] == elem)
- found = true;
-
- else if (patrol_elem[i] == 0 && open < 0)
- open = i;
- }
-
- if (!found && open >= 0) {
- patrol_elem[open] = elem;
- }
- }
- }
-
- // manage the four screening patrols:
-
- for (int i = 0; i < 4; i++) {
- Element* elem = patrol_elem[i];
-
- if (elem) {
- if (elem->IsFinished()) {
- patrol_elem[i] = 0;
- }
-
- else {
- LaunchElement(elem);
- }
- }
-
- else if (Game::GameTime() - hangar->GetLastPatrolLaunch() > PATROL_PERIOD ||
- hangar->GetLastPatrolLaunch() == 0) {
- Element* patrol = CreatePackage(0, 2, Mission::PATROL, 0, "ACM Medium Range");
- if (patrol) {
- patrol_elem[i] = patrol;
-
- if (flight_planner)
- flight_planner->CreatePatrolRoute(patrol, i);
-
- hangar->SetLastPatrolLaunch(Game::GameTime());
- return true;
- }
- }
- }
-
- return false;
+ const DWORD PATROL_PERIOD = 900 * 1000;
+
+ // pick up existing patrol elements:
+
+ ListIter<Element> iter = sim->GetElements();
+ while (++iter) {
+ Element* elem = iter.value();
+
+ if (elem->GetCarrier() == ship &&
+ (elem->Type() == Mission::PATROL ||
+ elem->Type() == Mission::SWEEP ||
+ elem->Type() == Mission::AIR_PATROL ||
+ elem->Type() == Mission::AIR_SWEEP) &&
+ !elem->IsSquadron() &&
+ !elem->IsFinished()) {
+
+ bool found = false;
+ int open = -1;
+
+ for (int i = 0; i < 4; i++) {
+ if (patrol_elem[i] == elem)
+ found = true;
+
+ else if (patrol_elem[i] == 0 && open < 0)
+ open = i;
+ }
+
+ if (!found && open >= 0) {
+ patrol_elem[open] = elem;
+ }
+ }
+ }
+
+ // manage the four screening patrols:
+
+ for (int i = 0; i < 4; i++) {
+ Element* elem = patrol_elem[i];
+
+ if (elem) {
+ if (elem->IsFinished()) {
+ patrol_elem[i] = 0;
+ }
+
+ else {
+ LaunchElement(elem);
+ }
+ }
+
+ else if (Game::GameTime() - hangar->GetLastPatrolLaunch() > PATROL_PERIOD ||
+ hangar->GetLastPatrolLaunch() == 0) {
+ Element* patrol = CreatePackage(0, 2, Mission::PATROL, 0, "ACM Medium Range");
+ if (patrol) {
+ patrol_elem[i] = patrol;
+
+ if (flight_planner)
+ flight_planner->CreatePatrolRoute(patrol, i);
+
+ hangar->SetLastPatrolLaunch(Game::GameTime());
+ return true;
+ }
+ }
+ }
+
+ return false;
}
// +--------------------------------------------------------------------+
@@ -156,124 +156,124 @@ CarrierAI::CheckPatrolCoverage() bool
CarrierAI::CheckHostileElements()
{
- List<Element> assigned;
- ListIter<Element> iter = sim->GetElements();
- while (++iter) {
- Element* elem = iter.value();
-
- // if this element is hostile to us
- // or if the element is a target objective
- // of the carrier, or is hostile to any
- // of our squadrons...
-
- bool hostile = false;
-
- if (elem->IsHostileTo(ship) || elem->IsObjectiveTargetOf(ship)) {
- hostile = true;
- }
- else {
- for (int i = 0; i < hangar->NumSquadrons() && !hostile; i++) {
- int squadron_iff = hangar->SquadronIFF(i);
-
- if (elem->IsHostileTo(squadron_iff))
- hostile = true;
- }
- }
-
- if (hostile) {
- sim->GetAssignedElements(elem, assigned);
-
- // is one of our fighter elements already assigned to this target?
- bool found = false;
- ListIter<Element> a_iter = assigned;
- while (++a_iter && !found) {
- Element* a = a_iter.value();
-
- if (a->GetCarrier() == ship)
- found = true;
- }
-
- // nobody is assigned yet, create an attack package
- if (!found && CreateStrike(elem)) {
- hold_time = (int) Game::GameTime() + 30000;
- return true;
- }
- }
- }
-
- return false;
+ List<Element> assigned;
+ ListIter<Element> iter = sim->GetElements();
+ while (++iter) {
+ Element* elem = iter.value();
+
+ // if this element is hostile to us
+ // or if the element is a target objective
+ // of the carrier, or is hostile to any
+ // of our squadrons...
+
+ bool hostile = false;
+
+ if (elem->IsHostileTo(ship) || elem->IsObjectiveTargetOf(ship)) {
+ hostile = true;
+ }
+ else {
+ for (int i = 0; i < hangar->NumSquadrons() && !hostile; i++) {
+ int squadron_iff = hangar->SquadronIFF(i);
+
+ if (elem->IsHostileTo(squadron_iff))
+ hostile = true;
+ }
+ }
+
+ if (hostile) {
+ sim->GetAssignedElements(elem, assigned);
+
+ // is one of our fighter elements already assigned to this target?
+ bool found = false;
+ ListIter<Element> a_iter = assigned;
+ while (++a_iter && !found) {
+ Element* a = a_iter.value();
+
+ if (a->GetCarrier() == ship)
+ found = true;
+ }
+
+ // nobody is assigned yet, create an attack package
+ if (!found && CreateStrike(elem)) {
+ hold_time = (int) Game::GameTime() + 30000;
+ return true;
+ }
+ }
+ }
+
+ return false;
}
bool
CarrierAI::CreateStrike(Element* elem)
{
- Element* strike = 0;
- Ship* target = elem->GetShip(1);
-
- if (target && !target->IsGroundUnit()) {
- Contact* contact = ship->FindContact(target);
- if (contact && contact->GetIFF(ship) > 0) {
-
- // fighter intercept
- if (target->IsDropship()) {
- int squadron = 0;
- if (hangar->NumShipsReady(1) >= hangar->NumShipsReady(0))
- squadron = 1;
-
- int count = 2;
-
- if (count < elem->NumShips())
- count = elem->NumShips();
-
- strike = CreatePackage(squadron, count, Mission::INTERCEPT, elem->Name(), "ACM Medium Range");
-
- if (strike) {
- strike->SetAssignment(elem);
-
- if (flight_planner)
- flight_planner->CreateStrikeRoute(strike, elem);
- }
- }
-
- // starship or station assault
- else {
- int squadron = 0;
- if (hangar->NumSquadrons() > 1)
- squadron = 1;
- if (hangar->NumSquadrons() > 2)
- squadron = 2;
-
- int count = 2;
-
- if (target->Class() > Ship::FRIGATE) {
- count = 4;
- strike = CreatePackage(squadron, count, Mission::ASSAULT, elem->Name(), "Hvy Ship Strike");
- }
- else {
- count = 2;
- strike = CreatePackage(squadron, count, Mission::ASSAULT, elem->Name(), "Ship Strike");
- }
-
- if (strike) {
- strike->SetAssignment(elem);
-
- if (flight_planner)
- flight_planner->CreateStrikeRoute(strike, elem);
-
- // strike escort if target has fighter protection:
- if (target->GetHangar()) {
- if (squadron > 1) squadron--;
- Element* escort = CreatePackage(squadron, 2, Mission::ESCORT_STRIKE, strike->Name(), "ACM Short Range");
-
- if (escort && flight_planner)
- flight_planner->CreateEscortRoute(escort, strike);
- }
- }
- }
- }
- }
-
- return strike != 0;
+ Element* strike = 0;
+ Ship* target = elem->GetShip(1);
+
+ if (target && !target->IsGroundUnit()) {
+ Contact* contact = ship->FindContact(target);
+ if (contact && contact->GetIFF(ship) > 0) {
+
+ // fighter intercept
+ if (target->IsDropship()) {
+ int squadron = 0;
+ if (hangar->NumShipsReady(1) >= hangar->NumShipsReady(0))
+ squadron = 1;
+
+ int count = 2;
+
+ if (count < elem->NumShips())
+ count = elem->NumShips();
+
+ strike = CreatePackage(squadron, count, Mission::INTERCEPT, elem->Name(), "ACM Medium Range");
+
+ if (strike) {
+ strike->SetAssignment(elem);
+
+ if (flight_planner)
+ flight_planner->CreateStrikeRoute(strike, elem);
+ }
+ }
+
+ // starship or station assault
+ else {
+ int squadron = 0;
+ if (hangar->NumSquadrons() > 1)
+ squadron = 1;
+ if (hangar->NumSquadrons() > 2)
+ squadron = 2;
+
+ int count = 2;
+
+ if (target->Class() > Ship::FRIGATE) {
+ count = 4;
+ strike = CreatePackage(squadron, count, Mission::ASSAULT, elem->Name(), "Hvy Ship Strike");
+ }
+ else {
+ count = 2;
+ strike = CreatePackage(squadron, count, Mission::ASSAULT, elem->Name(), "Ship Strike");
+ }
+
+ if (strike) {
+ strike->SetAssignment(elem);
+
+ if (flight_planner)
+ flight_planner->CreateStrikeRoute(strike, elem);
+
+ // strike escort if target has fighter protection:
+ if (target->GetHangar()) {
+ if (squadron > 1) squadron--;
+ Element* escort = CreatePackage(squadron, 2, Mission::ESCORT_STRIKE, strike->Name(), "ACM Short Range");
+
+ if (escort && flight_planner)
+ flight_planner->CreateEscortRoute(escort, strike);
+ }
+ }
+ }
+ }
+ }
+
+ return strike != 0;
}
// +--------------------------------------------------------------------+
@@ -281,94 +281,94 @@ CarrierAI::CreateStrike(Element* elem) Element*
CarrierAI::CreatePackage(int squadron, int size, int code, const char* target, const char* loadname)
{
- if (squadron < 0 || size < 1 || code < Mission::PATROL || hangar->NumShipsReady(squadron) < size)
- return 0;
-
- Sim* sim = Sim::GetSim();
- const char* call = sim->FindAvailCallsign(ship->GetIFF());
- Element* elem = sim->CreateElement(call, ship->GetIFF(), code);
- FlightDeck* deck = 0;
- int queue = 1000;
- int* load = 0;
- const ShipDesign*
- design = hangar->SquadronDesign(squadron);
-
- elem->SetSquadron(hangar->SquadronName(squadron));
- elem->SetCarrier(ship);
-
- if (target) {
- int i_code = 0;
-
- switch (code) {
- case Mission::ASSAULT: i_code = Instruction::ASSAULT; break;
- case Mission::STRIKE: i_code = Instruction::STRIKE; break;
-
- case Mission::AIR_INTERCEPT:
- case Mission::INTERCEPT: i_code = Instruction::INTERCEPT; break;
-
- case Mission::ESCORT:
- case Mission::ESCORT_STRIKE:
- case Mission::ESCORT_FREIGHT:
- i_code = Instruction::ESCORT; break;
-
- case Mission::DEFEND: i_code = Instruction::DEFEND; break;
- }
-
- Instruction* objective = new(__FILE__,__LINE__) Instruction(i_code, target);
- if (objective)
- elem->AddObjective(objective);
- }
-
- if (design && loadname) {
- Text name = loadname;
- name.setSensitive(false);
-
- ListIter<ShipLoad> sl = (List<ShipLoad>&) design->loadouts;
- while (++sl) {
- if (name == sl->name) {
- load = sl->load;
- elem->SetLoadout(load);
- }
- }
- }
-
- for (int i = 0; i < ship->NumFlightDecks(); i++) {
- FlightDeck* d = ship->GetFlightDeck(i);
-
- if (d && d->IsLaunchDeck()) {
- int dq = hangar->PreflightQueue(d);
-
- if (dq < queue) {
- queue = dq;
- deck = d;
- }
- }
- }
-
- int npackage = 0;
- int slots[4];
-
- for (int i = 0; i < 4; i++)
- slots[i] = -1;
-
- for (int slot = 0; slot < hangar->SquadronSize(squadron); slot++) {
- const HangarSlot* s = hangar->GetSlot(squadron, slot);
-
- if (hangar->GetState(s) == Hangar::STORAGE) {
- if (npackage < 4)
- slots[npackage] = slot;
-
- hangar->GotoAlert(squadron, slot, deck, elem, load, code > Mission::SWEEP);
- npackage++;
-
- if (npackage >= size)
- break;
- }
- }
-
- NetUtil::SendElemCreate(elem, squadron, slots, code <= Mission::SWEEP);
-
- return elem;
+ if (squadron < 0 || size < 1 || code < Mission::PATROL || hangar->NumShipsReady(squadron) < size)
+ return 0;
+
+ Sim* sim = Sim::GetSim();
+ const char* call = sim->FindAvailCallsign(ship->GetIFF());
+ Element* elem = sim->CreateElement(call, ship->GetIFF(), code);
+ FlightDeck* deck = 0;
+ int queue = 1000;
+ int* load = 0;
+ const ShipDesign*
+ design = hangar->SquadronDesign(squadron);
+
+ elem->SetSquadron(hangar->SquadronName(squadron));
+ elem->SetCarrier(ship);
+
+ if (target) {
+ int i_code = 0;
+
+ switch (code) {
+ case Mission::ASSAULT: i_code = Instruction::ASSAULT; break;
+ case Mission::STRIKE: i_code = Instruction::STRIKE; break;
+
+ case Mission::AIR_INTERCEPT:
+ case Mission::INTERCEPT: i_code = Instruction::INTERCEPT; break;
+
+ case Mission::ESCORT:
+ case Mission::ESCORT_STRIKE:
+ case Mission::ESCORT_FREIGHT:
+ i_code = Instruction::ESCORT; break;
+
+ case Mission::DEFEND: i_code = Instruction::DEFEND; break;
+ }
+
+ Instruction* objective = new(__FILE__,__LINE__) Instruction(i_code, target);
+ if (objective)
+ elem->AddObjective(objective);
+ }
+
+ if (design && loadname) {
+ Text name = loadname;
+ name.setSensitive(false);
+
+ ListIter<ShipLoad> sl = (List<ShipLoad>&) design->loadouts;
+ while (++sl) {
+ if (name == sl->name) {
+ load = sl->load;
+ elem->SetLoadout(load);
+ }
+ }
+ }
+
+ for (int i = 0; i < ship->NumFlightDecks(); i++) {
+ FlightDeck* d = ship->GetFlightDeck(i);
+
+ if (d && d->IsLaunchDeck()) {
+ int dq = hangar->PreflightQueue(d);
+
+ if (dq < queue) {
+ queue = dq;
+ deck = d;
+ }
+ }
+ }
+
+ int npackage = 0;
+ int slots[4];
+
+ for (int i = 0; i < 4; i++)
+ slots[i] = -1;
+
+ for (int slot = 0; slot < hangar->SquadronSize(squadron); slot++) {
+ const HangarSlot* s = hangar->GetSlot(squadron, slot);
+
+ if (hangar->GetState(s) == Hangar::STORAGE) {
+ if (npackage < 4)
+ slots[npackage] = slot;
+
+ hangar->GotoAlert(squadron, slot, deck, elem, load, code > Mission::SWEEP);
+ npackage++;
+
+ if (npackage >= size)
+ break;
+ }
+ }
+
+ NetUtil::SendElemCreate(elem, squadron, slots, code <= Mission::SWEEP);
+
+ return elem;
}
// +--------------------------------------------------------------------+
@@ -376,25 +376,25 @@ CarrierAI::CreatePackage(int squadron, int size, int code, const char* target, c bool
CarrierAI::LaunchElement(Element* elem)
{
- bool result = false;
+ bool result = false;
- if (!elem)
- return result;
+ if (!elem)
+ return result;
- for (int squadron = 0; squadron < hangar->NumSquadrons(); squadron++) {
- for (int slot = 0; slot < hangar->SquadronSize(squadron); slot++) {
- const HangarSlot* s = hangar->GetSlot(squadron, slot);
+ for (int squadron = 0; squadron < hangar->NumSquadrons(); squadron++) {
+ for (int slot = 0; slot < hangar->SquadronSize(squadron); slot++) {
+ const HangarSlot* s = hangar->GetSlot(squadron, slot);
- if (hangar->GetState(s) == Hangar::ALERT &&
- hangar->GetPackageElement(s) == elem) {
+ if (hangar->GetState(s) == Hangar::ALERT &&
+ hangar->GetPackageElement(s) == elem) {
- hangar->Launch(squadron, slot);
- NetUtil::SendShipLaunch(ship, squadron, slot);
+ hangar->Launch(squadron, slot);
+ NetUtil::SendShipLaunch(ship, squadron, slot);
- result = true;
- }
- }
- }
+ result = true;
+ }
+ }
+ }
- return result;
+ return result;
}
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