diff options
Diffstat (limited to 'Stars45/Drive.cpp')
| -rw-r--r-- | Stars45/Drive.cpp | 666 |
1 files changed, 333 insertions, 333 deletions
diff --git a/Stars45/Drive.cpp b/Stars45/Drive.cpp index 21748c1..ae96ef4 100644 --- a/Stars45/Drive.cpp +++ b/Stars45/Drive.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: Drive.cpp
- AUTHOR: John DiCamillo
+ SUBSYSTEM: Stars.exe
+ FILE: Drive.cpp
+ AUTHOR: John DiCamillo
- OVERVIEW
- ========
- Weapon class
+ OVERVIEW
+ ========
+ Weapon class
*/
#include "MemDebug.h"
@@ -32,11 +32,11 @@ // +--------------------------------------------------------------------+
static int drive_value[] = {
- 1, 1, 1, 1, 1, 1, 1, 1
+ 1, 1, 1, 1, 1, 1, 1, 1
};
static float drive_light[] = {
- 10.0f, 100.0f, 5.0f, 1.0e3f, 100.0f, 10.0f, 0.0f, 0.0f
+ 10.0f, 100.0f, 5.0f, 1.0e3f, 100.0f, 10.0f, 0.0f, 0.0f
};
Bitmap* drive_flare_bitmap[8] = { 0, 0, 0, 0, 0, 0, 0, 0 };
@@ -50,80 +50,80 @@ static Sound* sound_resource[3] = { 0, 0, 0 }; // +----------------------------------------------------------------------+
DrivePort::DrivePort(const Point& l, float s)
- : loc(l), flare(0), trail(0), scale(s)
+: loc(l), flare(0), trail(0), scale(s)
{ }
DrivePort::~DrivePort()
{
- GRAPHIC_DESTROY(flare);
- GRAPHIC_DESTROY(trail);
+ GRAPHIC_DESTROY(flare);
+ GRAPHIC_DESTROY(trail);
}
// +----------------------------------------------------------------------+
Drive::Drive(SUBTYPE drive_type, float max_thrust, float max_aug, bool show)
- : System(DRIVE, drive_type, "Drive", drive_value[drive_type],
- max_thrust*2, max_thrust*2, max_thrust*2),
- thrust(max_thrust), augmenter(max_aug), scale(0.0f),
- throttle(0.0f), augmenter_throttle(0.0f), intensity(0.0f),
- sound(0), burner_sound(0), show_trail(show)
+: System(DRIVE, drive_type, "Drive", drive_value[drive_type],
+max_thrust*2, max_thrust*2, max_thrust*2),
+thrust(max_thrust), augmenter(max_aug), scale(0.0f),
+throttle(0.0f), augmenter_throttle(0.0f), intensity(0.0f),
+sound(0), burner_sound(0), show_trail(show)
{
- power_flags = POWER_WATTS;
-
- switch (drive_type) {
- default:
- case PLASMA: name = Game::GetText("sys.drive.plasma"); break;
- case FUSION: name = Game::GetText("sys.drive.fusion"); break;
- case GREEN: name = Game::GetText("sys.drive.green"); break;
- case RED: name = Game::GetText("sys.drive.red"); break;
- case BLUE: name = Game::GetText("sys.drive.blue"); break;
- case YELLOW: name = Game::GetText("sys.drive.yellow"); break;
- case STEALTH: name = Game::GetText("sys.drive.stealth"); break;
- }
-
- abrv = Game::GetText("sys.drive.abrv");
-
- emcon_power[0] = 0;
- emcon_power[1] = 50;
- emcon_power[2] = 100;
+ power_flags = POWER_WATTS;
+
+ switch (drive_type) {
+ default:
+ case PLASMA: name = Game::GetText("sys.drive.plasma"); break;
+ case FUSION: name = Game::GetText("sys.drive.fusion"); break;
+ case GREEN: name = Game::GetText("sys.drive.green"); break;
+ case RED: name = Game::GetText("sys.drive.red"); break;
+ case BLUE: name = Game::GetText("sys.drive.blue"); break;
+ case YELLOW: name = Game::GetText("sys.drive.yellow"); break;
+ case STEALTH: name = Game::GetText("sys.drive.stealth"); break;
+ }
+
+ abrv = Game::GetText("sys.drive.abrv");
+
+ emcon_power[0] = 0;
+ emcon_power[1] = 50;
+ emcon_power[2] = 100;
}
// +----------------------------------------------------------------------+
Drive::Drive(const Drive& d)
- : System(d), thrust(d.thrust), augmenter(d.augmenter), scale(d.scale),
- throttle(0.0f), augmenter_throttle(0.0f), intensity(0.0f),
- sound(0), burner_sound(0), show_trail(d.show_trail)
+: System(d), thrust(d.thrust), augmenter(d.augmenter), scale(d.scale),
+throttle(0.0f), augmenter_throttle(0.0f), intensity(0.0f),
+sound(0), burner_sound(0), show_trail(d.show_trail)
{
- power_flags = POWER_WATTS;
+ power_flags = POWER_WATTS;
- Mount(d);
+ Mount(d);
- if (subtype != Drive::STEALTH) {
- for (int i = 0; i < d.ports.size(); i++) {
- DrivePort* p = d.ports[i];
- CreatePort(p->loc, p->scale);
- }
- }
+ if (subtype != Drive::STEALTH) {
+ for (int i = 0; i < d.ports.size(); i++) {
+ DrivePort* p = d.ports[i];
+ CreatePort(p->loc, p->scale);
+ }
+ }
}
// +--------------------------------------------------------------------+
Drive::~Drive()
{
- if (sound) {
- sound->Stop();
- sound->Release();
- sound = 0;
- }
-
- if (burner_sound) {
- burner_sound->Stop();
- burner_sound->Release();
- burner_sound = 0;
- }
-
- ports.destroy();
+ if (sound) {
+ sound->Stop();
+ sound->Release();
+ sound = 0;
+ }
+
+ if (burner_sound) {
+ burner_sound->Stop();
+ burner_sound->Release();
+ burner_sound = 0;
+ }
+
+ ports.destroy();
}
// +--------------------------------------------------------------------+
@@ -131,53 +131,53 @@ Drive::~Drive() void
Drive::Initialize()
{
- static int initialized = 0;
- if (initialized) return;
-
- DataLoader* loader = DataLoader::GetLoader();
- loader->SetDataPath("Drive/");
- loader->LoadTexture("Drive0.pcx", drive_flare_bitmap[0], Bitmap::BMP_TRANSLUCENT);
- loader->LoadTexture("Drive1.pcx", drive_flare_bitmap[1], Bitmap::BMP_TRANSLUCENT);
- loader->LoadTexture("Drive2.pcx", drive_flare_bitmap[2], Bitmap::BMP_TRANSLUCENT);
- loader->LoadTexture("Drive3.pcx", drive_flare_bitmap[3], Bitmap::BMP_TRANSLUCENT);
- loader->LoadTexture("Drive4.pcx", drive_flare_bitmap[4], Bitmap::BMP_TRANSLUCENT);
- loader->LoadTexture("Drive5.pcx", drive_flare_bitmap[5], Bitmap::BMP_TRANSLUCENT);
-
- loader->LoadTexture("Trail0.pcx", drive_trail_bitmap[0], Bitmap::BMP_TRANSLUCENT);
- loader->LoadTexture("Trail1.pcx", drive_trail_bitmap[1], Bitmap::BMP_TRANSLUCENT);
- loader->LoadTexture("Trail2.pcx", drive_trail_bitmap[2], Bitmap::BMP_TRANSLUCENT);
- loader->LoadTexture("Trail3.pcx", drive_trail_bitmap[3], Bitmap::BMP_TRANSLUCENT);
- loader->LoadTexture("Trail4.pcx", drive_trail_bitmap[4], Bitmap::BMP_TRANSLUCENT);
- loader->LoadTexture("Trail5.pcx", drive_trail_bitmap[5], Bitmap::BMP_TRANSLUCENT);
-
- loader->LoadTexture("Glow0.pcx", drive_glow_bitmap[0], Bitmap::BMP_TRANSLUCENT);
- loader->LoadTexture("Glow1.pcx", drive_glow_bitmap[1], Bitmap::BMP_TRANSLUCENT);
- loader->LoadTexture("Glow2.pcx", drive_glow_bitmap[2], Bitmap::BMP_TRANSLUCENT);
- loader->LoadTexture("Glow3.pcx", drive_glow_bitmap[3], Bitmap::BMP_TRANSLUCENT);
- loader->LoadTexture("Glow4.pcx", drive_glow_bitmap[4], Bitmap::BMP_TRANSLUCENT);
- loader->LoadTexture("Glow5.pcx", drive_glow_bitmap[5], Bitmap::BMP_TRANSLUCENT);
-
- const int SOUND_FLAGS = Sound::LOCALIZED |
- Sound::LOC_3D |
- Sound::LOOP |
- Sound::LOCKED;
-
- loader->SetDataPath("Sounds/");
- loader->LoadSound("engine.wav", sound_resource[0], SOUND_FLAGS);
- loader->LoadSound("burner2.wav", sound_resource[1], SOUND_FLAGS);
- loader->LoadSound("rumble.wav", sound_resource[2], SOUND_FLAGS);
- loader->SetDataPath(0);
-
- if (sound_resource[0])
- sound_resource[0]->SetMaxDistance(30.0e3f);
-
- if (sound_resource[1])
- sound_resource[1]->SetMaxDistance(30.0e3f);
-
- if (sound_resource[2])
- sound_resource[2]->SetMaxDistance(50.0e3f);
-
- initialized = 1;
+ static int initialized = 0;
+ if (initialized) return;
+
+ DataLoader* loader = DataLoader::GetLoader();
+ loader->SetDataPath("Drive/");
+ loader->LoadTexture("Drive0.pcx", drive_flare_bitmap[0], Bitmap::BMP_TRANSLUCENT);
+ loader->LoadTexture("Drive1.pcx", drive_flare_bitmap[1], Bitmap::BMP_TRANSLUCENT);
+ loader->LoadTexture("Drive2.pcx", drive_flare_bitmap[2], Bitmap::BMP_TRANSLUCENT);
+ loader->LoadTexture("Drive3.pcx", drive_flare_bitmap[3], Bitmap::BMP_TRANSLUCENT);
+ loader->LoadTexture("Drive4.pcx", drive_flare_bitmap[4], Bitmap::BMP_TRANSLUCENT);
+ loader->LoadTexture("Drive5.pcx", drive_flare_bitmap[5], Bitmap::BMP_TRANSLUCENT);
+
+ loader->LoadTexture("Trail0.pcx", drive_trail_bitmap[0], Bitmap::BMP_TRANSLUCENT);
+ loader->LoadTexture("Trail1.pcx", drive_trail_bitmap[1], Bitmap::BMP_TRANSLUCENT);
+ loader->LoadTexture("Trail2.pcx", drive_trail_bitmap[2], Bitmap::BMP_TRANSLUCENT);
+ loader->LoadTexture("Trail3.pcx", drive_trail_bitmap[3], Bitmap::BMP_TRANSLUCENT);
+ loader->LoadTexture("Trail4.pcx", drive_trail_bitmap[4], Bitmap::BMP_TRANSLUCENT);
+ loader->LoadTexture("Trail5.pcx", drive_trail_bitmap[5], Bitmap::BMP_TRANSLUCENT);
+
+ loader->LoadTexture("Glow0.pcx", drive_glow_bitmap[0], Bitmap::BMP_TRANSLUCENT);
+ loader->LoadTexture("Glow1.pcx", drive_glow_bitmap[1], Bitmap::BMP_TRANSLUCENT);
+ loader->LoadTexture("Glow2.pcx", drive_glow_bitmap[2], Bitmap::BMP_TRANSLUCENT);
+ loader->LoadTexture("Glow3.pcx", drive_glow_bitmap[3], Bitmap::BMP_TRANSLUCENT);
+ loader->LoadTexture("Glow4.pcx", drive_glow_bitmap[4], Bitmap::BMP_TRANSLUCENT);
+ loader->LoadTexture("Glow5.pcx", drive_glow_bitmap[5], Bitmap::BMP_TRANSLUCENT);
+
+ const int SOUND_FLAGS = Sound::LOCALIZED |
+ Sound::LOC_3D |
+ Sound::LOOP |
+ Sound::LOCKED;
+
+ loader->SetDataPath("Sounds/");
+ loader->LoadSound("engine.wav", sound_resource[0], SOUND_FLAGS);
+ loader->LoadSound("burner2.wav", sound_resource[1], SOUND_FLAGS);
+ loader->LoadSound("rumble.wav", sound_resource[2], SOUND_FLAGS);
+ loader->SetDataPath(0);
+
+ if (sound_resource[0])
+ sound_resource[0]->SetMaxDistance(30.0e3f);
+
+ if (sound_resource[1])
+ sound_resource[1]->SetMaxDistance(30.0e3f);
+
+ if (sound_resource[2])
+ sound_resource[2]->SetMaxDistance(50.0e3f);
+
+ initialized = 1;
}
// +--------------------------------------------------------------------+
@@ -185,10 +185,10 @@ Drive::Initialize() void
Drive::Close()
{
- for (int i = 0; i < 3; i++) {
- delete sound_resource[i];
- sound_resource[i] = 0;
- }
+ for (int i = 0; i < 3; i++) {
+ delete sound_resource[i];
+ sound_resource[i] = 0;
+ }
}
// +--------------------------------------------------------------------+
@@ -203,9 +203,9 @@ Drive::StartFrame() void
Drive::AddPort(const Point& loc, float flare_scale)
{
- if (flare_scale == 0) flare_scale = scale;
- DrivePort* port = new(__FILE__,__LINE__) DrivePort(loc, flare_scale);
- ports.append(port);
+ if (flare_scale == 0) flare_scale = scale;
+ DrivePort* port = new(__FILE__,__LINE__) DrivePort(loc, flare_scale);
+ ports.append(port);
}
// +--------------------------------------------------------------------+
@@ -213,33 +213,33 @@ Drive::AddPort(const Point& loc, float flare_scale) void
Drive::CreatePort(const Point& loc, float flare_scale)
{
- Bitmap* flare_bmp = drive_flare_bitmap[subtype];
- Bitmap* trail_bmp = drive_trail_bitmap[subtype];
- Bitmap* glow_bmp = 0;
+ Bitmap* flare_bmp = drive_flare_bitmap[subtype];
+ Bitmap* trail_bmp = drive_trail_bitmap[subtype];
+ Bitmap* glow_bmp = 0;
- if (flare_scale <= 0)
- flare_scale = scale;
+ if (flare_scale <= 0)
+ flare_scale = scale;
- if (augmenter <= 0)
- glow_bmp = drive_glow_bitmap[subtype];
+ if (augmenter <= 0)
+ glow_bmp = drive_glow_bitmap[subtype];
- if (subtype != Drive::STEALTH && flare_scale > 0) {
- DrivePort* port = new(__FILE__,__LINE__) DrivePort(loc, flare_scale);
+ if (subtype != Drive::STEALTH && flare_scale > 0) {
+ DrivePort* port = new(__FILE__,__LINE__) DrivePort(loc, flare_scale);
- if (flare_bmp) {
- DriveSprite* flare_rep = new(__FILE__,__LINE__) DriveSprite(flare_bmp, glow_bmp);
- flare_rep->Scale(flare_scale * 1.5);
- flare_rep->SetShade(0);
- port->flare = flare_rep;
- }
+ if (flare_bmp) {
+ DriveSprite* flare_rep = new(__FILE__,__LINE__) DriveSprite(flare_bmp, glow_bmp);
+ flare_rep->Scale(flare_scale * 1.5);
+ flare_rep->SetShade(0);
+ port->flare = flare_rep;
+ }
- if (trail_bmp && show_trail) {
- Bolt* trail_rep = new(__FILE__,__LINE__) Bolt(flare_scale * 30, flare_scale * 8, trail_bmp, true);
- port->trail = trail_rep;
- }
+ if (trail_bmp && show_trail) {
+ Bolt* trail_rep = new(__FILE__,__LINE__) Bolt(flare_scale * 30, flare_scale * 8, trail_bmp, true);
+ port->trail = trail_rep;
+ }
- ports.append(port);
- }
+ ports.append(port);
+ }
}
// +--------------------------------------------------------------------+
@@ -247,36 +247,36 @@ Drive::CreatePort(const Point& loc, float flare_scale) void
Drive::Orient(const Physical* rep)
{
- System::Orient(rep);
-
- const Matrix& orientation = rep->Cam().Orientation();
- Point ship_loc = rep->Location();
-
- for (int i = 0; i < ports.size(); i++) {
- DrivePort* p = ports[i];
-
- Point projector = (p->loc * orientation) + ship_loc;
-
- if (p->flare) {
- p->flare->MoveTo(projector);
- p->flare->SetFront(rep->Cam().vpn() * -10 * p->scale);
- }
-
- if (p->trail) {
- if (intensity > 0.5) {
- double len = -60 * p->scale * intensity;
-
- if (augmenter > 0 && augmenter_throttle > 0)
- len += len * augmenter_throttle;
-
- p->trail->Show();
- p->trail->SetEndPoints(projector, projector + rep->Cam().vpn() * len);
- }
- else {
- p->trail->Hide();
- }
- }
- }
+ System::Orient(rep);
+
+ const Matrix& orientation = rep->Cam().Orientation();
+ Point ship_loc = rep->Location();
+
+ for (int i = 0; i < ports.size(); i++) {
+ DrivePort* p = ports[i];
+
+ Point projector = (p->loc * orientation) + ship_loc;
+
+ if (p->flare) {
+ p->flare->MoveTo(projector);
+ p->flare->SetFront(rep->Cam().vpn() * -10 * p->scale);
+ }
+
+ if (p->trail) {
+ if (intensity > 0.5) {
+ double len = -60 * p->scale * intensity;
+
+ if (augmenter > 0 && augmenter_throttle > 0)
+ len += len * augmenter_throttle;
+
+ p->trail->Show();
+ p->trail->SetEndPoints(projector, projector + rep->Cam().vpn() * len);
+ }
+ else {
+ p->trail->Hide();
+ }
+ }
+ }
}
// +--------------------------------------------------------------------+
@@ -286,42 +286,42 @@ static double drive_seconds=0; void
Drive::SetThrottle(double t, bool aug)
{
- double spool = 1.2 * drive_seconds;
- double throttle_request = t / 100;
-
- if (throttle < throttle_request) {
- if (throttle_request-throttle < spool) {
- throttle = (float) throttle_request;
- }
- else {
- throttle += (float) spool;
- }
- }
-
- else if (throttle > throttle_request) {
- if (throttle - throttle_request < spool) {
- throttle = (float) throttle_request;
- }
- else {
- throttle -= (float) spool;
- }
- }
-
- if (throttle < 0.5)
- aug = false;
-
- if (aug && augmenter_throttle < 1) {
- augmenter_throttle += (float) spool;
-
- if (augmenter_throttle > 1)
- augmenter_throttle = 1.0f;
- }
- else if (!aug && augmenter_throttle > 0) {
- augmenter_throttle -= (float) spool;
-
- if (augmenter_throttle < 0)
- augmenter_throttle = 0.0f;
- }
+ double spool = 1.2 * drive_seconds;
+ double throttle_request = t / 100;
+
+ if (throttle < throttle_request) {
+ if (throttle_request-throttle < spool) {
+ throttle = (float) throttle_request;
+ }
+ else {
+ throttle += (float) spool;
+ }
+ }
+
+ else if (throttle > throttle_request) {
+ if (throttle - throttle_request < spool) {
+ throttle = (float) throttle_request;
+ }
+ else {
+ throttle -= (float) spool;
+ }
+ }
+
+ if (throttle < 0.5)
+ aug = false;
+
+ if (aug && augmenter_throttle < 1) {
+ augmenter_throttle += (float) spool;
+
+ if (augmenter_throttle > 1)
+ augmenter_throttle = 1.0f;
+ }
+ else if (!aug && augmenter_throttle > 0) {
+ augmenter_throttle -= (float) spool;
+
+ if (augmenter_throttle < 0)
+ augmenter_throttle = 0.0f;
+ }
}
// +----------------------------------------------------------------------+
@@ -329,20 +329,20 @@ Drive::SetThrottle(double t, bool aug) double
Drive::GetRequest(double seconds) const
{
- if (!power_on) return 0;
+ if (!power_on) return 0;
- double t_factor = max(throttle + 0.5 * augmenter_throttle, 0.3);
+ double t_factor = max(throttle + 0.5 * augmenter_throttle, 0.3);
- return t_factor * power_level * sink_rate * seconds;
+ return t_factor * power_level * sink_rate * seconds;
}
bool
Drive::IsAugmenterOn() const
{
- return augmenter > 0 &&
- augmenter_throttle > 0.05 &&
- IsPowerOn() &&
- status > CRITICAL;
+ return augmenter > 0 &&
+ augmenter_throttle > 0.05 &&
+ IsPowerOn() &&
+ status > CRITICAL;
}
// +--------------------------------------------------------------------+
@@ -350,27 +350,27 @@ Drive::IsAugmenterOn() const int
Drive::NumEngines() const
{
- return ports.size();
+ return ports.size();
}
DriveSprite*
Drive::GetFlare(int port) const
{
- if (port >= 0 && port < ports.size()) {
- return ports[port]->flare;
- }
+ if (port >= 0 && port < ports.size()) {
+ return ports[port]->flare;
+ }
- return 0;
+ return 0;
}
Bolt*
Drive::GetTrail(int port) const
{
- if (port >= 0 && port < ports.size()) {
- return ports[port]->trail;
- }
+ if (port >= 0 && port < ports.size()) {
+ return ports[port]->trail;
+ }
- return 0;
+ return 0;
}
// +--------------------------------------------------------------------+
@@ -378,120 +378,120 @@ Drive::GetTrail(int port) const float
Drive::Thrust(double seconds)
{
- drive_seconds = seconds;
-
- float eff = (energy/capacity) * availability * 100.0f;
- float output = throttle * thrust * eff;
- bool aug_on = IsAugmenterOn();
-
- if (aug_on) {
- output += augmenter * augmenter_throttle * eff;
-
- // augmenter burns extra fuel:
- PowerSource* reac = ship->Reactors()[source_index];
- reac->SetCapacity(reac->GetCapacity() - (0.1 * drive_seconds));
- }
-
- energy = 0.0f;
-
- if (output < 0 || GetPowerLevel() < 0.01)
- output = 0.0f;
-
- int vol = -10000;
- int vol_aug = -10000;
- double fraction = output / thrust;
-
- for (int i = 0; i < ports.size(); i++) {
- DrivePort* p = ports[i];
-
- if (p->flare) {
- if (i == 0) {
- if (fraction > 0)
- intensity += (float) seconds;
- else
- intensity -= (float) seconds;
-
- // capture volume based on actual output:
- CLAMP(intensity, 0.0f, 1.0f);
-
- if (intensity > 0.25) {
- vol = (int) ((intensity - 1.0) * 10000.0);
- CLAMP(vol, -10000, -1500);
-
- if (aug_on && intensity > 0.5) {
- vol_aug = (int) ((5 * augmenter_throttle - 1.0) * 10000.0);
- CLAMP(vol_aug, -10000, -1000);
- }
- }
- }
-
- p->flare->SetShade(intensity);
- }
-
- if (p->trail) {
- p->trail->SetShade(intensity);
- }
- }
-
- CameraDirector* cam_dir = CameraDirector::GetInstance();
-
- // no sound when paused!
- if (!Game::Paused() && subtype != STEALTH && cam_dir && cam_dir->GetCamera()) {
- if (ship && ship->GetRegion() == Sim::GetSim()->GetActiveRegion()) {
- if (!sound) {
- int sound_index = 0;
- if (thrust > 100)
- sound_index = 2;
-
- if (sound_resource[sound_index])
- sound = sound_resource[sound_index]->Duplicate();
- }
-
- if (aug_on && !burner_sound) {
- if (sound_resource[1])
- burner_sound = sound_resource[1]->Duplicate();
- }
-
- Point cam_loc = cam_dir->GetCamera()->Pos();
- double dist = (ship->Location() - cam_loc).length();
-
- if (sound && dist < sound->GetMaxDistance()) {
- long max_vol = AudioConfig::EfxVolume();
-
- if (vol > max_vol)
- vol = max_vol;
-
- if (sound) {
- sound->SetLocation(ship->Location());
- sound->SetVolume(vol);
- sound->Play();
- }
-
- if (burner_sound) {
- if (vol_aug > max_vol)
- vol_aug = max_vol;
-
- burner_sound->SetLocation(ship->Location());
- burner_sound->SetVolume(vol_aug);
- burner_sound->Play();
- }
- }
- else {
- if (sound && sound->IsPlaying())
- sound->Stop();
-
- if (burner_sound && burner_sound->IsPlaying())
- burner_sound->Stop();
- }
- }
- else {
- if (sound && sound->IsPlaying())
- sound->Stop();
-
- if (burner_sound && burner_sound->IsPlaying())
- burner_sound->Stop();
- }
- }
-
- return output;
+ drive_seconds = seconds;
+
+ float eff = (energy/capacity) * availability * 100.0f;
+ float output = throttle * thrust * eff;
+ bool aug_on = IsAugmenterOn();
+
+ if (aug_on) {
+ output += augmenter * augmenter_throttle * eff;
+
+ // augmenter burns extra fuel:
+ PowerSource* reac = ship->Reactors()[source_index];
+ reac->SetCapacity(reac->GetCapacity() - (0.1 * drive_seconds));
+ }
+
+ energy = 0.0f;
+
+ if (output < 0 || GetPowerLevel() < 0.01)
+ output = 0.0f;
+
+ int vol = -10000;
+ int vol_aug = -10000;
+ double fraction = output / thrust;
+
+ for (int i = 0; i < ports.size(); i++) {
+ DrivePort* p = ports[i];
+
+ if (p->flare) {
+ if (i == 0) {
+ if (fraction > 0)
+ intensity += (float) seconds;
+ else
+ intensity -= (float) seconds;
+
+ // capture volume based on actual output:
+ CLAMP(intensity, 0.0f, 1.0f);
+
+ if (intensity > 0.25) {
+ vol = (int) ((intensity - 1.0) * 10000.0);
+ CLAMP(vol, -10000, -1500);
+
+ if (aug_on && intensity > 0.5) {
+ vol_aug = (int) ((5 * augmenter_throttle - 1.0) * 10000.0);
+ CLAMP(vol_aug, -10000, -1000);
+ }
+ }
+ }
+
+ p->flare->SetShade(intensity);
+ }
+
+ if (p->trail) {
+ p->trail->SetShade(intensity);
+ }
+ }
+
+ CameraDirector* cam_dir = CameraDirector::GetInstance();
+
+ // no sound when paused!
+ if (!Game::Paused() && subtype != STEALTH && cam_dir && cam_dir->GetCamera()) {
+ if (ship && ship->GetRegion() == Sim::GetSim()->GetActiveRegion()) {
+ if (!sound) {
+ int sound_index = 0;
+ if (thrust > 100)
+ sound_index = 2;
+
+ if (sound_resource[sound_index])
+ sound = sound_resource[sound_index]->Duplicate();
+ }
+
+ if (aug_on && !burner_sound) {
+ if (sound_resource[1])
+ burner_sound = sound_resource[1]->Duplicate();
+ }
+
+ Point cam_loc = cam_dir->GetCamera()->Pos();
+ double dist = (ship->Location() - cam_loc).length();
+
+ if (sound && dist < sound->GetMaxDistance()) {
+ long max_vol = AudioConfig::EfxVolume();
+
+ if (vol > max_vol)
+ vol = max_vol;
+
+ if (sound) {
+ sound->SetLocation(ship->Location());
+ sound->SetVolume(vol);
+ sound->Play();
+ }
+
+ if (burner_sound) {
+ if (vol_aug > max_vol)
+ vol_aug = max_vol;
+
+ burner_sound->SetLocation(ship->Location());
+ burner_sound->SetVolume(vol_aug);
+ burner_sound->Play();
+ }
+ }
+ else {
+ if (sound && sound->IsPlaying())
+ sound->Stop();
+
+ if (burner_sound && burner_sound->IsPlaying())
+ burner_sound->Stop();
+ }
+ }
+ else {
+ if (sound && sound->IsPlaying())
+ sound->Stop();
+
+ if (burner_sound && burner_sound->IsPlaying())
+ burner_sound->Stop();
+ }
+ }
+
+ return output;
}
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