src/main.cpp File Reference

#include <fenv.h>
#include <stdio.h>
#include <stdlib.h>
#include <GL/gl.h>
#include <GL/glu.h>
#include <GL/glext.h>
#include <SDL/SDL.h>
#include <math.h>
#include <string>
#include <vector>
#include "font.h"
#include "utility.h"
#include "textures.h"
#include "backdrop.h"
#include "camera.h"
#include "weather.h"
#include "keyman.h"
#include "mouse.h"
#include "messageq.h"
#include "particles.h"
#include "settings.h"
#include "sound.h"
#include "timer.h"
#include "controls.h"
#include "vamosworld.h"
#include "replay.h"
#include "logo.h"
#include "gamestate.h"
#include "objects.h"
#include "multiplay.h"
#include "net.h"
#include "configfile.h"
#include "bezier.h"
#include "track.h"
#include "exception.h"
#include "cardinfo.h"
#include <vamos/body/Gl_Car.h>
#include <vamos/geometry/Texture_Image.h>
#include <vamos/geometry/Three_Vector.h>
#include <vamos/body/Car.h>
#include <vamos/body/Fuel_Tank.h>
#include <vamos/body/Wheel.h>
#include <vamos/geometry/Conversions.h>
#include <vamos/world/World.h>
#include "gui/gui.h"

Include dependency graph for main.cpp:

Go to the source code of this file.

Namespaces
namespace	std
Defines
#define	GL_GLEXT_PROTOTYPES
#define	TRUE   1
#define	FALSE   0
#define	CAR_Y_OFFSET   1.0
#define	AVERAGEFRAMES   5
#define	FRAME_TIME   0.004
Functions
float	FrameTime ()
int	Screenshot (char *filename)
void	ResetWorld (bool fullreset)
void	Quit (int returnCode)
int	resizeWindow (int width, int height)
void	LoadingScreen (string loadtext)
void	ChangeDisplay (int w, int h, int bpp, bool fullscreen, bool reloadtextures)
void	ReloadDisplay ()
void	Update ()
void	snap_screenshot ()
void	MainPause ()
void	MainUnpause ()
void	handleKeyPress (SDL_keysym *keysym)
void	handleKeyRelease (SDL_keysym *keysym)
void	glSetup ()
void	SelectCar (string cfile, bool trim)
bool	UnloadWorld ()
bool	LoadWorld ()
void	InitGameData ()
void	InitGL (GLvoid)
int	drawGLScene (GLvoid)
bool	isExtensionSupported (string extstring)
int	main (int argc, char **argv)
Variables
int	SCREEN_WIDTH = 1024
int	SCREEN_HEIGHT = 768
int	SCREEN_BPP = 32
bool	verbose_output = false
SDL_Surface *	surface
GLfloat	LightAmbient [] = { 0.15f, 0.15f, 0.15f, 1.0f }
GLfloat	LightDiffuse [] = { 1.0f, 1.0f, 1.0f, 1.0f }
GLfloat	LightSpecular [] = { 0.0f, 0.0f, 0.0f, 0.0f }
GLfloat	LightPosition [4]
KEYMAN	keyman
GAMECONTROLS	gamecontrols
SETTINGS	settings
TEXTURES	textures
CAMERA	cam
FONT	font
UTILITY	utility
BACKDROP	backdrop
WEATHER	weathersystem
MOUSE	mouse
MESSAGEQ	mq1
PARTICLE	particle
SOUNDMANAGER	sound
TIMER	timer
REPLAY	replay
LOGO	logo
GAMESTATE	state
OBJECTS	objects
NET	net
MULTIPLAY	multiplay
VGUI::Gui	gui
TRACK	track
CARDINFO	gfxcard
VAMOSWORLD	world
ofstream	error_log
double	day_time
double	abs_time
static GLint	T0
static GLint	Frames
static GLfloat	fps
bool	showfps
static int	frameno
float	timefactor = 1.0f
float	pfps
float	lfps [AVERAGEFRAMES]
int	lfpspos = 0
bool	lfpsfull = false
double	execution_time = 0.0
bool	pauserequest = false
bool	unpauserequest = false
bool	esc_pressed = false
float	view_dist = 10000.0
string	cur_tex_size = ""
int	cur_screen_w = 0
int	cur_screen_h = 0
int	cur_screen_bpp = 0
bool	cur_fullscreen = false
string	tree_detail = ""
string	data_dir

---

Define Documentation

#define AVERAGEFRAMES   5

Definition at line 194 of file main.cpp.

#define CAR_Y_OFFSET   1.0

Definition at line 177 of file main.cpp. Referenced by SelectCar().

#define FALSE   0

Definition at line 102 of file main.cpp. Referenced by main().

#define FRAME_TIME   0.004

Definition at line 202 of file main.cpp. Referenced by FrameTime(), and Update().

#define GL_GLEXT_PROTOTYPES

Definition at line 2 of file main.cpp.

#define TRUE   1

Definition at line 101 of file main.cpp. Referenced by main(), and resizeWindow().

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Function Documentation

void ChangeDisplay (  int  w, int  h, int  bpp, bool  fullscreen, bool  reloadtextures )

Definition at line 331 of file main.cpp. References backdrop, font, gamecontrols, VGUI::Gui::GetEnabled(), gui, BACKDROP::Init(), TIMER::Load(), PARTICLE::Load(), FONT::Load(), GAMECONTROLS::LoadControls(), VAMOSWORLD::LoadHUD(), LoadingScreen(), NULL, particle, VGUI::Gui::ReInit(), TEXTURES::ReloadAll(), resizeWindow(), SCREEN_BPP, SCREEN_HEIGHT, SCREEN_WIDTH, VGUI::Gui::SetEnabled(), surface, textures, timer, VAMOSWORLD::UnloadHUD(), VGUI::Gui::UpdateScreenSize(), and world. Referenced by ReloadDisplay().

int drawGLScene (  GLvoid   )

Definition at line 1700 of file main.cpp. References backdrop, WEATHER::GetFogDensity(), GAMESTATE::GetGameState(), BACKDROP::RefreshFog(), BACKDROP::SetFogStrength(), state, STATE_INITIALMENU, and weathersystem.

float FrameTime (   )

Definition at line 219 of file main.cpp. References FRAME_TIME. Referenced by MULTIPLAY::GetPacketArrayTime(), REPLAY::Jump(), REPLAY::PlayIncrement(), REPLAY::PlayProcessFrame(), MULTIPLAY::ReceivePacketArray(), MULTIPLAY::ReceiveState(), MULTIPLAY::SendPacketArray(), MULTIPLAY::SendState(), MULTIPLAY::UpdateFuncmem(), and MULTIPLAY::UpdateStats().

void glSetup (   )

Definition at line 740 of file main.cpp. Referenced by LoadingScreen().

void handleKeyPress (  SDL_keysym *  keysym  )

Definition at line 639 of file main.cpp. References esc_pressed, VGUI::Gui::GetEnabled(), and gui.

void handleKeyRelease (  SDL_keysym *  keysym  )

Definition at line 714 of file main.cpp. References esc_pressed, VGUI::Gui::GetEnabled(), gui, keyman, MainPause(), and KEYMAN::OneTime().

void InitGameData (   )

Definition at line 1184 of file main.cpp. References abs_time, cam, day_time, gamecontrols, SETTINGS::Get(), GAMESTATE::GetCarName(), GAMESTATE::GetTrackName(), NET::Init(), WEATHER::Init(), UTILITY::Init(), keyman, LightPosition, TIMER::Load(), PARTICLE::Load(), KEYMAN::Load(), GAMECONTROLS::LoadControls(), LoadingScreen(), CAMERA::LoadVelocityIdentity(), logo, CAMERA::Move(), mq1, net, particle, LOGO::run(), MESSAGEQ::SetBuildUp(), GAMESTATE::SetCarName(), GAMESTATE::SetCarPaint(), MESSAGEQ::SetDepth(), GAMESTATE::SetGameState(), MESSAGEQ::SetPersist(), MESSAGEQ::SetPos(), settings, GAMESTATE::SetTrackName(), PARTICLE::SetWind(), state, STATE_INITIALMENU, STATE_LOGO, timer, track, CAMERA::Update(), WEATHER::Update(), utility, weathersystem, VERTEX::x, and VERTEX::z.

void InitGL (  GLvoid   )

Definition at line 1323 of file main.cpp. References font, LightAmbient, LightDiffuse, LightPosition, LightSpecular, FONT::Load(), SCREEN_HEIGHT, and SCREEN_WIDTH.

bool isExtensionSupported (  string  extstring  )

Definition at line 2088 of file main.cpp.

void LoadingScreen (  string  loadtext  )

Definition at line 1378 of file main.cpp. References font, fps, Frames, glSetup(), FONT::Print(), T0, UTILITY::Tex2D(), utility, and verbose_output. Referenced by ChangeDisplay(), InitGameData(), and LoadWorld().

bool LoadWorld (   )

Definition at line 876 of file main.cpp. References MESSAGEQ::AddMessage(), backdrop, PARTICLE::Clear(), OBJECTS::Collide(), TRACK::CollideRoads(), BEZIER::CollideSubDivQuadSimpleNorm(), data_dir, VERTEX::DebugPrint(), SETTINGS::Get(), GAMESTATE::GetCarName(), SETTINGS::GetDataDir(), TRACK::GetPatch(), GAMESTATE::GetTrackName(), BACKDROP::Init(), VAMOSWORLD::Init(), TRACK::Load(), LoadingScreen(), OBJECTS::LoadObjectsFromFolder(), mq1, VERTEX::normalize(), NULL, objects, particle, SOUNDMANAGER::Reload(), TIMER::Reset(), TIMER::ResetBest(), TIMER::ResetLast(), VERTEX::Scale(), VERTEX::ScaleR(), SelectCar(), VERTEX::Set(), GAMESTATE::SetCarName(), GAMESTATE::SetCarPaint(), settings, GAMESTATE::SetTrackName(), sound, state, timefactor, timer, track, UnloadWorld(), world, and VERTEX::y.

int main (  int  argc, char **  argv )

Definition at line 2124 of file main.cpp. References error_log, FALSE, SETTINGS::GetSettingsDir(), NULL, settings, surface, TRUE, and verbose_output.

void MainPause (   )

Definition at line 618 of file main.cpp. References VGUI::Gui::GetEnabled(), gui, multiplay, MULTIPLAY::NumConnected(), pauserequest, and VGUI::Gui::ProcessAction().

void MainUnpause (   )

Definition at line 633 of file main.cpp. References unpauserequest.

void Quit (  int  returnCode  )

Cleaup and exit. Parameters: returnCode  the exit code This function cleans up the game state and restores the desktop environment to it's previous state. Definition at line 275 of file main.cpp. References error_log, gamecontrols, REPLAY::Recording(), replay, GAMESTATE::SetGameState(), state, STATE_EXIT, REPLAY::Stop(), verbose_output, and GAMECONTROLS::WriteControlFile(). Referenced by VGUI::Gui::ProcessAction().

void ReloadDisplay (   )

Definition at line 402 of file main.cpp. References ChangeDisplay(), cur_fullscreen, cur_screen_bpp, cur_screen_h, cur_screen_w, cur_tex_size, SETTINGS::Get(), objects, settings, showfps, tree_detail, OBJECTS::UpdateSettings(), VAMOSWORLD::UpdateSettings(), view_dist, and world. Referenced by VGUI::Gui::ProcessAction().

void ResetWorld (  bool  fullreset  )

int resizeWindow (  int  width, int  height )

Definition at line 299 of file main.cpp. References TRUE. Referenced by ChangeDisplay().

int Screenshot (  char *  filename  )

Definition at line 224 of file main.cpp. References NULL, and surface. Referenced by snap_screenshot().

void SelectCar (  string  cfile, bool  trim )

Definition at line 777 of file main.cpp. References VAMOSWORLD::add_car(), CAR_Y_OFFSET, Vamos_Body::Car::chassis(), VAMOSWORLD::clear_cars(), GAMESTATE::GetCarName(), GAMESTATE::GetCarPaint(), TRACK::GetStart(), multiplay, MULTIPLAY::MyNum(), MULTIPLAY::NumConnected(), Vamos_Body::Car::read(), Vamos_Body::Car::set_controller(), GAMESTATE::SetCarName(), Vamos_Body::Gl_Car::SetPaint(), Vamos_Body::Car::start_engine(), state, track, world, VERTEX::x, VERTEX::y, and VERTEX::z. Referenced by LoadWorld(), and ResetWorld().

void snap_screenshot (   )

Definition at line 608 of file main.cpp. References SETTINGS::Get(), SETTINGS::GetSettingsDir(), Screenshot(), SETTINGS::Set(), and settings.

bool UnloadWorld (   )

Definition at line 859 of file main.cpp. References backdrop, VAMOSWORLD::DeInit(), BACKDROP::DeInit(), sound, SOUNDMANAGER::Unload(), and world. Referenced by LoadWorld().

void Update (   )

Definition at line 437 of file main.cpp. References abs_time, backdrop, cam, day_time, KEYMAN::DoHeldKeys(), KEYMAN::DoOneTimeKeys(), execution_time, fps, FRAME_TIME, gamecontrols, GAMECONTROLS::Get_js(), GAMESTATE::GetGameState(), keyman, LightDiffuse, LightPosition, mouse, MP_DBGDEEP, multiplay, particle, VERTEX::Scale(), SCREEN_HEIGHT, SCREEN_WIDTH, MULTIPLAY::Send(), VERTEX::Set(), state, STATE_INITIALMENU, BACKDROP::sunpos_lat, TIMER::TickTimer(), timefactor, timer, PARTICLE::Update(), VAMOSWORLD::Update(), WEATHER::Update(), MOUSE::Update(), VERTEX::v3(), weathersystem, and world.

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Variable Documentation

double abs_time

Definition at line 180 of file main.cpp. Referenced by InitGameData(), and Update().

BACKDROP backdrop

Definition at line 152 of file main.cpp. Referenced by ChangeDisplay(), drawGLScene(), LoadWorld(), UnloadWorld(), and Update().

CAMERA cam

Definition at line 149 of file main.cpp. Referenced by KEYMAN::DoHeldKeys(), BACKDROP::DrawClouds(), OBJECTS::DrawObject(), BACKDROP::DrawRain(), BACKDROP::DrawSky(), VAMOSWORLD::Init(), InitGameData(), VAMOSWORLD::SetCameraMode(), Update(), MOUSE::UpdateCamera(), and ROADSTRIP::Visualize().

bool cur_fullscreen = false

Definition at line 216 of file main.cpp. Referenced by ReloadDisplay().

int cur_screen_bpp = 0

Definition at line 215 of file main.cpp. Referenced by ReloadDisplay().

int cur_screen_h = 0

Definition at line 214 of file main.cpp. Referenced by ReloadDisplay().

int cur_screen_w = 0

Definition at line 213 of file main.cpp. Referenced by ReloadDisplay().

string cur_tex_size = ""

Definition at line 212 of file main.cpp. Referenced by ReloadDisplay().

string data_dir

Definition at line 771 of file main.cpp. Referenced by br_find_locale_dir(), and LoadWorld().

double day_time

Definition at line 179 of file main.cpp. Referenced by InitGameData(), and Update().

ofstream error_log

Definition at line 175 of file main.cpp. Referenced by main(), and Quit().

bool esc_pressed = false

Definition at line 207 of file main.cpp. Referenced by handleKeyPress(), and handleKeyRelease().

double execution_time = 0.0

Definition at line 203 of file main.cpp. Referenced by Update().

FONT font

Definition at line 150 of file main.cpp. Referenced by VGUI::Button::Button(), ChangeDisplay(), TIMER::Draw(), VGUI::Toggle::Draw(), VGUI::TextBox::Draw(), VGUI::Slider::Draw(), VGUI::Page::Draw(), VGUI::Label::Draw(), VGUI::Calibrate::Draw(), VGUI::Button::Draw(), VGUI::Wheel2< wheel_t1, wheel_t2 >::Draw(), VGUI::Wheel< wheel_t >::Draw(), Vamos_Body::Gl_Car::draw_string(), VAMOSWORLD::DrawHUD(), InitGL(), LoadingScreen(), VGUI::TextBox::MousePress(), VGUI::TextBox::MouseRelease(), VGUI::TextBox::SetSpacing(), and VGUI::TextBox::TextBox().

GLfloat fps [static]

Definition at line 185 of file main.cpp. Referenced by LoadingScreen(), LOGO::run(), and Update().

int frameno [static]

Definition at line 189 of file main.cpp.

GLint Frames [static]

Definition at line 184 of file main.cpp. Referenced by LoadingScreen().

GAMECONTROLS gamecontrols

Definition at line 146 of file main.cpp. Referenced by VGUI::ControlGrab::BuildControlVectors(), ChangeDisplay(), InitGameData(), VGUI::Gui::ProcessAction(), Quit(), VGUI::ControlGrab::Save(), VGUI::Calibrate::Save(), VAMOSWORLD::steer_to(), and Update().

CARDINFO gfxcard

Definition at line 170 of file main.cpp. Referenced by UTILITY::TexLoad().

VGUI::Gui gui

Definition at line 168 of file main.cpp. Referenced by ChangeDisplay(), handleKeyPress(), handleKeyRelease(), and MainPause().

KEYMAN keyman

Definition at line 145 of file main.cpp. Referenced by VGUI::ControlGrab::GrabKey(), handleKeyRelease(), InitGameData(), VAMOSWORLD::SetCameraMode(), and Update().

float lfps[AVERAGEFRAMES]

Definition at line 197 of file main.cpp.

bool lfpsfull = false

Definition at line 199 of file main.cpp.

int lfpspos = 0

Definition at line 198 of file main.cpp.

GLfloat LightAmbient[] = { 0.15f, 0.15f, 0.15f, 1.0f }

Definition at line 129 of file main.cpp. Referenced by VGUI::SpinningCar::Draw(), and InitGL().

GLfloat LightDiffuse[] = { 1.0f, 1.0f, 1.0f, 1.0f }

Definition at line 132 of file main.cpp. Referenced by VGUI::SpinningCar::Draw(), InitGL(), and Update().

GLfloat LightPosition[4]

Definition at line 135 of file main.cpp. Referenced by VAMOSWORLD::Draw(), VGUI::SpinningCar::Draw(), VAMOSWORLD::DrawCars(), InitGameData(), InitGL(), Vamos_Body::Gl_Car::transform_body(), and Update().

GLfloat LightSpecular[] = { 0.0f, 0.0f, 0.0f, 0.0f }

Definition at line 133 of file main.cpp. Referenced by VGUI::SpinningCar::Draw(), and InitGL().

LOGO logo

Definition at line 163 of file main.cpp. Referenced by InitGameData().

MOUSE mouse

Definition at line 154 of file main.cpp. Referenced by VGUI::Gui::MousePress(), VGUI::Gui::MouseRelease(), VGUI::Gui::MouseUpdate(), VGUI::Gui::ProcessAction(), and Update().

MESSAGEQ mq1

Definition at line 155 of file main.cpp. Referenced by MULTIPLAY::Connect(), InitGameData(), and LoadWorld().

MULTIPLAY multiplay

Definition at line 167 of file main.cpp. Referenced by VAMOSWORLD::DrawHUD(), MainPause(), VAMOSWORLD::PhysUpdate(), SelectCar(), and Update().

NET net

Definition at line 166 of file main.cpp. Referenced by MULTIPLAY::Connect(), MULTIPLAY::Connected(), MULTIPLAY::Disconnect(), MULTIPLAY::Host(), InitGameData(), MULTIPLAY::ReceivePacketArray(), MULTIPLAY::ReceiveState(), MULTIPLAY::SendPacketArray(), MULTIPLAY::SendState(), MULTIPLAY::Server(), and MULTIPLAY::UpdateStats().

OBJECTS objects

Definition at line 165 of file main.cpp. Referenced by TRACK::Collide(), TRACK::CollideD(), TRACK::CollideModel(), LoadWorld(), and ReloadDisplay().

PARTICLE particle

Definition at line 157 of file main.cpp. Referenced by ChangeDisplay(), VAMOSWORLD::DrawTopLevel(), InitGameData(), LoadWorld(), Update(), and Vamos_Body::Rigid_Body::velocity().

bool pauserequest = false

Definition at line 205 of file main.cpp. Referenced by MainPause().

float pfps

Definition at line 196 of file main.cpp.

REPLAY replay

Definition at line 161 of file main.cpp. Referenced by MULTIPLAY::Connect(), MULTIPLAY::Disconnect(), VAMOSWORLD::DrawHUD(), MULTIPLAY::ExchangeWorldInfo(), MULTIPLAY::Host(), NET::IsEqualToPacket(), VAMOSWORLD::PhysUpdate(), VGUI::Gui::ProcessAction(), VAMOSWORLD::ProcessControls(), MULTIPLAY::ProcessPacket(), Quit(), MULTIPLAY::ReadState(), MULTIPLAY::ReceivePacketArray(), MULTIPLAY::ReceiveState(), MULTIPLAY::SendPacketArray(), VAMOSWORLD::steer_commit(), and NET::WriteToPacket().

int SCREEN_BPP = 32

Definition at line 111 of file main.cpp. Referenced by ChangeDisplay().

int SCREEN_HEIGHT = 768

Definition at line 110 of file main.cpp. Referenced by ChangeDisplay(), InitGL(), and Update().

int SCREEN_WIDTH = 1024

Definition at line 109 of file main.cpp. Referenced by ChangeDisplay(), InitGL(), and Update().

SETTINGS settings

Definition at line 147 of file main.cpp. Referenced by REPLAY::BuildFuncMem(), VGUI::Button::Button(), VGUI::Calibrate::Calibrate(), VGUI::ControlGrab::ControlGrab(), Vamos_Body::Gl_Car::engine_sound(), Vamos_Body::Gl_Car::exterior_model(), FONT::FONT(), SETTINGS::GetCarPartName(), VGUI::Gui::Gui(), VAMOSWORLD::Init(), UTILITY::Init(), VGUI::Gui::Init(), BACKDROP::Init(), InitGameData(), Vamos_Body::Gl_Car::interior_model(), TIMER::Lap(), VERTEXD::len(), VERTEX::len(), TRACK::Load(), SOUNDMANAGER::Load(), KEYMAN::Load(), VGUI::MultiImage::Load(), FONT::Load(), GAMECONTROLS::LoadCalibration(), VGUI::SpinningCar::LoadCar(), Vamos_Body::Car::LoadCarDefinition(), SETTINGS::LoadCarPartsSettings(), GAMECONTROLS::LoadControls(), Vamos_Body::Car::LoadPart(), LoadWorld(), main(), OBJECTS::OBJECTS(), REPLAY::PlayStart(), VGUI::Gui::ProcessAction(), ReloadDisplay(), TIMER::ResetBest(), VGUI::Toggle::ResetValue(), VGUI::TextBox::ResetValue(), VGUI::SpinningCar::ResetValue(), VGUI::Slider::ResetValue(), VGUI::MultiImage::ResetValue(), VGUI::Wheel2< wheel_t1, wheel_t2 >::ResetValue(), VGUI::Wheel< wheel_t >::ResetValue(), LOGO::run(), VGUI::Toggle::Save(), VGUI::TextBox::Save(), VGUI::Slider::Save(), VGUI::Wheel2< wheel_t1, wheel_t2 >::Save(), VGUI::Wheel< wheel_t >::Save(), VAMOSWORLD::SetCameraMode(), GAMESTATE::SetCarName(), GAMESTATE::SetCarPaint(), GAMESTATE::SetGameMode(), Vamos_Body::Gl_Car::SetPaint(), GAMESTATE::SetTrackName(), VGUI::Slider::Slider(), snap_screenshot(), VGUI::SpinningCar::SpinningCar(), REPLAY::Stop(), UTILITY::TexLoad(), VGUI::TextBox::TextBox(), TIMER::TIMER(),