From 3c487c5cd69c53d6fea948643c0a76df03516605 Mon Sep 17 00:00:00 2001 From: Aki Date: Fri, 1 Apr 2022 21:23:39 +0200 Subject: Moved Stars45 to StarsEx --- Stars45/Drive.cpp | 500 ------------------------------------------------------ 1 file changed, 500 deletions(-) delete mode 100644 Stars45/Drive.cpp (limited to 'Stars45/Drive.cpp') diff --git a/Stars45/Drive.cpp b/Stars45/Drive.cpp deleted file mode 100644 index bf1966c..0000000 --- a/Stars45/Drive.cpp +++ /dev/null @@ -1,500 +0,0 @@ -/* Starshatter: The Open Source Project - Copyright (c) 2021-2022, Starshatter: The Open Source Project Contributors - Copyright (c) 2011-2012, Starshatter OpenSource Distribution Contributors - Copyright (c) 1997-2006, Destroyer Studios LLC. - - AUTHOR: John DiCamillo - - - OVERVIEW - ======== - Weapon class -*/ - -#define NOMINMAX - -#include - -#include "Drive.h" -#include "Power.h" -#include "Ship.h" -#include "Sim.h" -#include "DriveSprite.h" -#include "CameraDirector.h" -#include "AudioConfig.h" - -#include "Light.h" -#include "Bitmap.h" -#include "Sound.h" -#include "DataLoader.h" -#include "Bolt.h" -#include "Solid.h" -#include "Game.h" -#include "ContentBundle.h" - -// +--------------------------------------------------------------------+ - -static int drive_value[] = { - 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 -}; - -Bitmap* drive_flare_bitmap[8] = { 0, 0, 0, 0, 0, 0, 0, 0 }; -Bitmap* drive_trail_bitmap[8] = { 0, 0, 0, 0, 0, 0, 0, 0 }; -Bitmap* drive_glow_bitmap[8] = { 0, 0, 0, 0, 0, 0, 0, 0 }; - -static Sound* sound_resource[3] = { 0, 0, 0 }; - -#define CLAMP(x, a, b) if (x < (a)) x = (a); else if (x > (b)) x = (b); - -// +----------------------------------------------------------------------+ - -DrivePort::DrivePort(const Point& l, float s) - : loc(l), flare(0), trail(0), scale(s) -{ } - -DrivePort::~DrivePort() -{ - 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) -{ - power_flags = POWER_WATTS; - - switch (drive_type) { - default: - case PLASMA: name = ContentBundle::GetInstance()->GetText("sys.drive.plasma"); break; - case FUSION: name = ContentBundle::GetInstance()->GetText("sys.drive.fusion"); break; - case GREEN: name = ContentBundle::GetInstance()->GetText("sys.drive.green"); break; - case RED: name = ContentBundle::GetInstance()->GetText("sys.drive.red"); break; - case BLUE: name = ContentBundle::GetInstance()->GetText("sys.drive.blue"); break; - case YELLOW: name = ContentBundle::GetInstance()->GetText("sys.drive.yellow"); break; - case STEALTH: name = ContentBundle::GetInstance()->GetText("sys.drive.stealth"); break; - } - - abrv = ContentBundle::GetInstance()->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) -{ - power_flags = POWER_WATTS; - - 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); - } - } -} - -// +--------------------------------------------------------------------+ - -Drive::~Drive() -{ - if (sound) { - sound->Stop(); - sound->Release(); - sound = 0; - } - - if (burner_sound) { - burner_sound->Stop(); - burner_sound->Release(); - burner_sound = 0; - } - - ports.destroy(); -} - -// +--------------------------------------------------------------------+ - -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; -} - -// +--------------------------------------------------------------------+ - -void -Drive::Close() -{ - for (int i = 0; i < 3; i++) { - delete sound_resource[i]; - sound_resource[i] = 0; - } -} - -// +--------------------------------------------------------------------+ - -void -Drive::StartFrame() -{ -} - -// +--------------------------------------------------------------------+ - -void -Drive::AddPort(const Point& loc, float flare_scale) -{ - if (flare_scale == 0) flare_scale = scale; - DrivePort* port = new DrivePort(loc, flare_scale); - ports.append(port); -} - -// +--------------------------------------------------------------------+ - -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; - - if (flare_scale <= 0) - flare_scale = scale; - - if (augmenter <= 0) - glow_bmp = drive_glow_bitmap[subtype]; - - if (subtype != Drive::STEALTH && flare_scale > 0) { - DrivePort* port = new DrivePort(loc, flare_scale); - - if (flare_bmp) { - DriveSprite* flare_rep = new 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 Bolt(flare_scale * 30, flare_scale * 8, trail_bmp, true); - port->trail = trail_rep; - } - - ports.append(port); - } -} - -// +--------------------------------------------------------------------+ - -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(); - } - } - } -} - -// +--------------------------------------------------------------------+ - -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 -Drive::GetRequest(double seconds) const -{ - if (!power_on) return 0; - - double t_factor = std::max(throttle + 0.5 * augmenter_throttle, 0.3); - - return t_factor * power_level * sink_rate * seconds; -} - -bool -Drive::IsAugmenterOn() const -{ - return augmenter > 0 && - augmenter_throttle > 0.05 && - IsPowerOn() && - status > CRITICAL; -} - -// +--------------------------------------------------------------------+ - -int -Drive::NumEngines() const -{ - return ports.size(); -} - -DriveSprite* -Drive::GetFlare(int port) const -{ - if (port >= 0 && port < ports.size()) { - return ports[port]->flare; - } - - return 0; -} - -Bolt* -Drive::GetTrail(int port) const -{ - if (port >= 0 && port < ports.size()) { - return ports[port]->trail; - } - - return 0; -} - -// +--------------------------------------------------------------------+ - -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::GetInstance()->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; -} -- cgit v1.1