/**
* @brief Generates error dialogues used by several landing tabs.
* @param name Name of the ship, outfit or commodity being acted upon.
* @param type Type of action.
*/
int land_errDialogue( char* name, char* type )
{
errorlist_ptr = NULL;
if (strcmp(type,"tradeShip")==0)
shipyard_canTrade( name );
else if (strcmp(type,"buyShip")==0)
shipyard_canBuy( name, land_planet );
else if (strcmp(type,"swapEquipment")==0)
can_swapEquipment( name );
else if (strcmp(type,"swap")==0)
can_swap( name );
else if (strcmp(type,"sellShip")==0)
can_sell( name );
else if (strcmp(type,"buyOutfit")==0)
outfit_canBuy( name, land_planet );
else if (strcmp(type,"sellOutfit")==0)
outfit_canSell( name );
else if (strcmp(type,"buyCommodity")==0)
commodity_canBuy( name );
else if (strcmp(type,"sellCommodity")==0)
commodity_canSell( name );
if (errorlist_ptr != NULL) {
dialogue_alert( "%s", errorlist );
return 1;
}
return 0;
}
/**
* @brief Approaches a mission giver guy.
*
* @brief Returns 1 on destroyed, 0 on not destroyed.
*/
static int npc_approach_giver( NPC_t *npc )
{
int i;
int ret;
Mission *misn;
/* Make sure player can accept the mission. */
for (i=0; i<MISSION_MAX; i++)
if (player_missions[i].data == NULL)
break;
if (i >= MISSION_MAX) {
dialogue_alert("You have too many active missions.");
return -1;
}
/* Get mission. */
misn = &npc->u.g;
ret = mission_accept( misn );
if ((ret==0) || (ret==2) || (ret==-1)) { /* success in accepting the mission */
if (ret==-1)
mission_cleanup( misn );
npc_free( npc );
array_erase( &npc_array, &npc[0], &npc[1] );
ret = 1;
}
else
ret = 0;
return ret;
}
/**
* @brief Actually loads a new game based on file.
*
* @param file File that contains the new game.
* @return 0 on success.
*/
static int load_game( const char* file )
{
xmlNodePtr node;
xmlDocPtr doc;
/* Make sure it exists. */
if (!nfile_fileExists(file)) {
dialogue_alert("Savegame file seems to have been deleted.");
return -1;
}
/* Load the XML. */
doc = xmlParseFile(file);
if (doc == NULL)
goto err;
node = doc->xmlChildrenNode; /* base node */
if (node == NULL)
goto err_doc;
/* Clean up possible stuff that should be cleaned. */
player_cleanup();
diff_clear();
var_cleanup();
missions_cleanup();
events_cleanup();
/* Welcome message - must be before space_init. */
player_message( "\egWelcome to "APPNAME"!" );
player_message( "\eg v%d.%d.%d", VMAJOR, VMINOR, VREV );
/* Now begin to load. */
diff_load(node); /* Must load first to work properly. */
pfaction_load(node); /* Must be loaded before player so the messages show up properly. */
player_load(node);
var_load(node);
missions_loadActive(node);
hook_load(node);
space_sysLoad(node);
/* Initialize the economy. */
economy_init();
/* Need to run takeoff hooks since player just "took off" */
hooks_run("takeoff");
player_addEscorts();
hooks_run("enter");
events_trigger( EVENT_TRIGGER_ENTER );
xmlFreeDoc(doc);
xmlCleanupParser();
return 0;
err_doc:
xmlFreeDoc(doc);
xmlCleanupParser();
err:
WARN("Savegame '%s' invalid!", file);
return -1;
}
/**
* @brief Makes sure it's sane to change ships in the equipment view.
* @param shipname Ship being changed to.
*/
int can_swapEquipment( char* shipname )
{
int failure = 0;
char *loc = player_getLoc(shipname);
Pilot *newship;
newship = player_getShip(shipname);
if (strcmp(shipname,player.p->name)==0) /* Already onboard. */
land_errDialogueBuild( "You're already onboard the %s.", shipname );
failure = 1;
if (strcmp(loc,land_planet->name)) { /* Ship isn't here. */
dialogue_alert( "You must transport the ship to %s to be able to get in.",
land_planet->name );
failure = 1;
}
if (pilot_cargoUsed(player.p) > (pilot_cargoFree(newship) + pilot_cargoUsed(newship))) { /* Current ship has too much cargo. */
land_errDialogueBuild( "You have %d tons more cargo than the new ship can hold.",
pilot_cargoUsed(player.p) - pilot_cargoFree(newship), shipname );
failure = 1;
}
if (pilot_hasDeployed(player.p)) { /* Escorts are in space. */
land_errDialogueBuild( "You can't strand your fighters in space.");
failure = 1;
}
return !failure;
}
/**
* @brief Creates a new system.
*/
static void uniedit_newSys( double x, double y )
{
char *name;
StarSystem *sys;
/* Get name. */
name = dialogue_inputRaw( "New Star System Creation", 1, 32, "What do you want to name the new system?" );
/* Abort. */
if (name == NULL) {
dialogue_alert( "Star System creation aborted!" );
return;
}
/* Make sure there is no collision. */
if (uniedit_checkName( name )) {
free(name);
uniedit_newSys( x, y );
return;
}
/* Create the system. */
sys = system_new();
sys->name = name;
sys->pos.x = x;
sys->pos.y = y;
sys->stars = 400;
sys->radius = 10000.;
/* Select new system. */
uniedit_deselect();
uniedit_selectAdd( sys );
}
/**
* @brief Creates a dialogue that allows the player to write a message.
*
* You must free the result if it's not null.
*
* @param title Title of the dialogue window.
* @param min Minimum length of the message (must be non-zero).
* @param max Maximum length of the message (must be non-zero).
* @param msg Message to be displayed.
* @return The message the player typed or NULL if it was cancelled.
*/
char* dialogue_inputRaw( const char* title, int min, int max, const char *msg )
{
char *input;
int h, done;
/* get text height */
h = gl_printHeightRaw( &gl_smallFont, 200, msg );
/* create window */
input_dialogue.input_wid = window_create( title, -1, -1, 240, h+140 );
window_setData( input_dialogue.input_wid, &done );
window_setAccept( input_dialogue.input_wid, dialogue_inputClose );
window_setCancel( input_dialogue.input_wid, dialogue_cancel );
/* text */
window_addText( input_dialogue.input_wid, 30, -30, 200, h, 0, "txtInput",
&gl_smallFont, &cDConsole, msg );
/* input */
window_addInput( input_dialogue.input_wid, 20, -50-h, 200, 20, "inpInput", max, 1, NULL );
window_setInputFilter( input_dialogue.input_wid, "inpInput", "/" ); /* Remove illegal stuff. */
/* button */
window_addButton( input_dialogue.input_wid, -20, 20, 80, 30,
"btnClose", "Done", dialogue_inputClose );
/* tricky secondary loop */
dialogue_open++;
done = 0;
input = NULL;
while ((done >= 0) && (!input ||
((int)strlen(input) < min))) { /* must be longer than min */
if (input) {
dialogue_alert( "Input must be at least %d character%s long!",
min, (min==1) ? "s" : "" );
free(input);
input = NULL;
}
if (toolkit_loop( &done ) != 0) /* error in loop -> quit */
return NULL;
/* save the input */
if (done < 0)
input = NULL;
else
input = strdup( window_getInput( input_dialogue.input_wid,
"inpInput" ) );
}
/* cleanup */
if (input != NULL) {
window_destroy( input_dialogue.input_wid );
dialogue_open--;
}
input_dialogue.input_wid = 0;
/* return the result */
return input;
}
/**
* @brief Buys the selected commodity.
* @param wid Window buying from.
* @param str Unused.
*/
static void commodity_buy( unsigned int wid, char* str )
{
(void)str;
char *comname;
Commodity *com;
unsigned int q;
credits_t price;
HookParam hparam[3];
/* Get selected. */
q = commodity_getMod();
comname = toolkit_getList( wid, "lstGoods" );
com = commodity_get( comname );
price = planet_commodityPrice( land_planet, com );
price *= q;
/* Check stuff. */
if (!player_hasCredits( price )) {
dialogue_alert( "Insufficient credits!" );
return;
}
else if (pilot_cargoFree(player.p) <= 0) {
dialogue_alert( "Insufficient free space!" );
return;
}
/* Make the buy. */
q = pilot_cargoAdd( player.p, com, q );
player_modCredits( -price );
land_checkAddRefuel();
commodity_update(wid, NULL);
/* Run hooks. */
hparam[0].type = HOOK_PARAM_STRING;
hparam[0].u.str = comname;
hparam[1].type = HOOK_PARAM_NUMBER;
hparam[1].u.num = q;
hparam[2].type = HOOK_PARAM_SENTINEL;
hooks_runParam( "comm_buy", hparam );
if (land_takeoff)
takeoff(1);
}
/**
* @brief Checks to see if a system name is already in use.
*
* @return 1 if system name is already in use.
*/
static int uniedit_checkName( char *name )
{
int i;
/* Avoid name collisions. */
for (i=0; i<systems_nstack; i++) {
if (strcmp(name, system_getIndex(i)->name)==0) {
dialogue_alert( "The Star System '%s' already exists!", name );
return 1;
}
}
return 0;
}
/**
* @brief Allows the player to set a different GUI.
*
* @param wid Window id.
* @param name of widget.
*/
static void info_setGui( unsigned int wid, char* str )
{
(void)str;
int i;
char **guis;
int nguis;
char **gui_copy;
/* Get the available GUIs. */
guis = player_guiList( &nguis );
/* In case there are none. */
if (guis == NULL) {
WARN("No GUI available.");
dialogue_alert( "There are no GUI available, this means something went wrong somewhere. Inform the Naev maintainer." );
return;
}
/* window */
wid = window_create( "Select GUI", -1, -1, SETGUI_WIDTH, SETGUI_HEIGHT );
window_setCancel( wid, setgui_close );
/* Copy GUI. */
gui_copy = malloc( sizeof(char*) * nguis );
for (i=0; i<nguis; i++)
gui_copy[i] = strdup( guis[i] );
/* List */
window_addList( wid, 20, -50,
SETGUI_WIDTH-BUTTON_WIDTH/2 - 60, SETGUI_HEIGHT-110,
"lstGUI", gui_copy, nguis, 0, NULL );
toolkit_setList( wid, "lstGUI", gui_pick() );
/* buttons */
window_addButton( wid, -20, 20, BUTTON_WIDTH/2, BUTTON_HEIGHT,
"btnBack", "Cancel", setgui_close );
window_addButton( wid, -20, 30 + BUTTON_HEIGHT, BUTTON_WIDTH/2, BUTTON_HEIGHT,
"btnLoad", "Load", setgui_load );
/* Checkboxes */
window_addCheckbox( wid, 20, 20,
BUTTON_WIDTH, BUTTON_HEIGHT, "chkOverride", "Override GUI",
info_toggleGuiOverride, player.guiOverride );
info_toggleGuiOverride( wid, "chkOverride" );
/* default action */
window_setAccept( wid, setgui_load );
}
/**
* @brief Accepts the selected mission.
* @param wid Window of the mission computer.
* @param str Unused.
*/
static void misn_accept( unsigned int wid, char* str )
{
(void) str;
char* misn_name;
Mission* misn;
int pos;
int i, ret;
misn_name = toolkit_getList( wid, "lstMission" );
/* Make sure you have missions. */
if (strcmp(misn_name,"No Missions")==0)
return;
/* Make sure player can accept the mission. */
for (i=0; i<MISSION_MAX; i++)
if (player_missions[i].data == NULL) break;
if (i >= MISSION_MAX) {
dialogue_alert("You have too many active missions.");
return;
}
if (dialogue_YesNo("Accept Mission",
"Are you sure you want to accept this mission?")) {
pos = toolkit_getListPos( wid, "lstMission" );
misn = &mission_computer[pos];
ret = mission_accept( misn );
if ((ret==0) || (ret==2) || (ret==-1)) { /* success in accepting the mission */
if (ret==-1)
mission_cleanup( &mission_computer[pos] );
memmove( &mission_computer[pos], &mission_computer[pos+1],
sizeof(Mission) * (mission_ncomputer-pos-1) );
mission_ncomputer--;
/* Regenerate list. */
misn_genList(wid, 0);
/* Add position persistancey after a mission has been accepted */
/* NOTE: toolkit_setListPos protects us from a bad position by clamping */
toolkit_setListPos( wid, "lstMission", pos-1 ); /*looks better without the -1, makes more sense with*/
}
/* Reset markers. */
mission_sysMark();
}
}
/**
* @brief Refuels the player.
* @param wid Land window.
* @param str Unused.
*/
static void spaceport_refuel( unsigned int wid, char *str )
{
(void)str;
credits_t price;
price = refuel_price();
if (!player_hasCredits( price )) { /* player is out of money after landing */
dialogue_alert("You seem to not have enough credits to refuel your ship." );
return;
}
player_modCredits( -price );
player.p->fuel = player.p->fuel_max;
if (widget_exists( land_windows[0], "btnRefuel" )) {
window_destroyWidget( wid, "btnRefuel" );
window_destroyWidget( wid, "txtRefuel" );
}
}
/**
* @brief Generates error dialogues used by several landing tabs.
* @param shipname Ship being acted upon.
* @param type Type of action.
*/
int land_errDialogue( char* shipname, char* type )
{
errorlist_ptr = NULL;
if (strcmp(type,"trade")==0)
shipyard_canTrade( shipname );
else if (strcmp(type,"buy")==0)
shipyard_canBuy( shipname );
else if (strcmp(type,"swapEquipment")==0)
can_swapEquipment( shipname );
else if (strcmp(type,"swap")==0)
can_swap( shipname );
else if (strcmp(type,"sell")==0)
can_sell( shipname );
if (errorlist_ptr != NULL) {
dialogue_alert( "%s", errorlist );
return 1;
}
return 0;
}
/**
* @brief Creates a new system.
*/
static void uniedit_newSys( double x, double y )
{
char *name;
StarSystem *sys;
/* Get name. */
name = dialogue_inputRaw( "New Star System Creation", 1, 32, "What do you want to name the new system?" );
/* Abort. */
if (name == NULL) {
dialogue_alert( "Star System creation aborted!" );
return;
}
/* Make sure there is no collision. */
if (uniedit_checkName( name )) {
free(name);
uniedit_newSys( x, y );
return;
}
/* Transform coordinates back to normal if zoomed */
x /= uniedit_zoom;
y /= uniedit_zoom;
/* Create the system. */
sys = system_new();
sys->name = name;
sys->pos.x = x;
sys->pos.y = y;
sys->stars = STARS_DENSITY_DEFAULT;
sys->radius = RADIUS_DEFAULT;
/* Select new system. */
uniedit_deselect();
uniedit_selectAdd( sys );
if (conf.devautosave)
dsys_saveSystem( sys );
}
/**
* @brief Sets the fire mode.
*/
static void weapons_fire( unsigned int wid, char *str )
{
int i, state;
/* Set state. */
state = window_checkboxState( wid, str );
pilot_weapSetMode( player.p, info_eq_weaps.weapons, state );
/* Check to see if they are all fire groups. */
for (i=0; i<PILOT_WEAPON_SETS; i++)
if (!pilot_weapSetModeCheck( player.p, i ))
break;
/* Not able to set them all to fire groups. */
if (i >= PILOT_WEAPON_SETS) {
dialogue_alert( "You can not set all your weapon sets to fire groups!" );
pilot_weapSetMode( player.p, info_eq_weaps.weapons, 0 );
window_checkboxSet( wid, str, 0 );
}
/* Set default if needs updating. */
pilot_weaponSetDefault( player.p );
}
/**
* @brief Sets the fire mode.
*/
static void weapons_fire( unsigned int wid, char *str )
{
int i, state, t, c;
/* Set state. */
state = window_checkboxState( wid, str );
/* See how to handle. */
t = pilot_weapSetTypeCheck( player.p, info_eq_weaps.weapons );
if (t == WEAPSET_TYPE_ACTIVE)
return;
if (state)
c = WEAPSET_TYPE_WEAPON;
else
c = WEAPSET_TYPE_CHANGE;
pilot_weapSetType( player.p, info_eq_weaps.weapons, c );
/* Check to see if they are all fire groups. */
for (i=0; i<PILOT_WEAPON_SETS; i++)
if (!pilot_weapSetTypeCheck( player.p, i ))
break;
/* Not able to set them all to fire groups. */
if (i >= PILOT_WEAPON_SETS) {
dialogue_alert( "You can not set all your weapon sets to fire groups!" );
pilot_weapSetType( player.p, info_eq_weaps.weapons, WEAPSET_TYPE_CHANGE );
window_checkboxSet( wid, str, 0 );
}
/* Set default if needs updating. */
pilot_weaponSetDefault( player.p );
/* Must regen. */
weapons_genList( wid );
}
/**
* @brief Makes the player take off if landed.
*
* @param delay Whether or not to have time pass as if the player landed normally.
*/
void takeoff( int delay )
{
int h;
char *nt;
double a, r;
if (!landed)
return;
/* Clear queued takeoff. */
land_takeoff = 0;
/* Refuel if needed. */
land_checkAddRefuel();
/* In case we had paused messy sounds. */
sound_stopAll();
/* ze music */
music_choose("takeoff");
/* to randomize the takeoff a bit */
a = RNGF() * 2. * M_PI;
r = RNGF() * land_planet->radius;
/* no longer authorized to land */
player_rmFlag(PLAYER_LANDACK);
pilot_rmFlag(player.p,PILOT_LANDING); /* No longer landing. */
/* set player to another position with random facing direction and no vel */
player_warp( land_planet->pos.x + r * cos(a), land_planet->pos.y + r * sin(a) );
vect_pset( &player.p->solid->vel, 0., 0. );
player.p->solid->dir = RNGF() * 2. * M_PI;
cam_setTargetPilot( player.p->id, 0 );
/* heal the player */
player.p->armour = player.p->armour_max;
player.p->shield = player.p->shield_max;
player.p->energy = player.p->energy_max;
player.p->stimer = 0.;
/* initialize the new space */
h = player.p->nav_hyperspace;
space_init(NULL);
player.p->nav_hyperspace = h;
/* cleanup */
if (save_all() < 0) { /* must be before cleaning up planet */
dialogue_alert( "Failed to save game! You should exit and check the log to see what happened and then file a bug report!" );
}
/* time goes by, triggers hook before takeoff */
if (delay)
ntime_inc( ntime_create( 0, 1, 0 ) ); /* 1 STP */
nt = ntime_pretty( 0, 2 );
player_message("\epTaking off from %s on %s.", land_planet->name, nt);
free(nt);
/* Hooks and stuff. */
land_cleanup(); /* Cleanup stuff */
hooks_run("takeoff"); /* Must be run after cleanup since we don't want the
missions to think we are landed. */
if (menu_isOpen(MENU_MAIN))
return;
player_addEscorts();
hooks_run("enter");
if (menu_isOpen(MENU_MAIN))
return;
events_trigger( EVENT_TRIGGER_ENTER );
if (menu_isOpen(MENU_MAIN))
return;
player.p->ptimer = PILOT_TAKEOFF_DELAY;
pilot_setFlag( player.p, PILOT_TAKEOFF );
pilot_setThrust( player.p, 0. );
pilot_setTurn( player.p, 0. );
}
/**
* @brief Saves the video settings.
*/
static void opt_videoSave( unsigned int wid, char *str )
{
(void) str;
int i, j, s;
char *inp, buf[16], width[16], height[16];
int w, h, f;
/* Handle resolution. */
inp = window_getInput( wid, "inpRes" );
memset( width, '\0', sizeof(width) );
memset( height, '\0', sizeof(height) );
j = 0;
s = 0;
for (i=0; i<16; i++) {
if (isdigit(inp[i])) {
if (j==0)
width[s++] = inp[i];
else
height[s++] = inp[i];
}
else {
j++;
s = 0;
}
}
w = atoi(width);
h = atoi(height);
if ((w==0) || (h==0)) {
dialogue_alert( "Height/Width invalid. Should be formatted like 1024x768." );
return;
}
if ((w != conf.width) || (h != conf.height)) {
conf.explicit_dim = 1;
conf.width = w;
conf.height = h;
opt_needRestart();
snprintf( buf, sizeof(buf), "%dx%d", conf.width, conf.height );
window_setInput( wid, "inpRes", buf );
}
/* Fullscreen. */
f = window_checkboxState( wid, "chkFullscreen" );
if (conf.fullscreen != f) {
conf.fullscreen = f;
opt_needRestart();
}
/* FPS. */
conf.fps_show = window_checkboxState( wid, "chkFPS" );
inp = window_getInput( wid, "inpFPS" );
conf.fps_max = atoi(inp);
/* OpenGL. */
f = window_checkboxState( wid, "chkVSync" );
if (conf.vsync != f) {
conf.vsync = f;
opt_needRestart();
}
f = window_checkboxState( wid, "chkVBO" );
if (conf.vbo != f) {
conf.vbo = f;
opt_needRestart();
}
f = window_checkboxState( wid, "chkMipmaps" );
if (conf.mipmaps != f) {
conf.mipmaps = f;
opt_needRestart();
}
f = window_checkboxState( wid, "chkInterpolate" );
if (conf.interpolate != f) {
conf.interpolate = f;
opt_needRestart();
}
f = window_checkboxState( wid, "chkNPOT" );
if (conf.npot != f) {
conf.npot = f;
opt_needRestart();
}
/* Features. */
f = window_checkboxState( wid, "chkEngineGlow" );
if (conf.engineglow != f) {
conf.engineglow = f;
opt_needRestart();
}
}
/**
* @brief The entry point of Naev.
*
* @param[in] argc Number of arguments.
* @param[in] argv Array of argc arguments.
* @return EXIT_SUCCESS on success.
*/
int main( int argc, char** argv )
{
char buf[PATH_MAX];
/* Save the binary path. */
binary_path = strdup(argv[0]);
/* Print the version */
LOG( " "APPNAME" v%s", naev_version(0) );
#ifdef GIT_COMMIT
DEBUG( " git HEAD at " GIT_COMMIT );
#endif /* GIT_COMMIT */
/* Initializes SDL for possible warnings. */
SDL_Init(0);
/* Initialize the threadpool */
threadpool_init();
/* Set up debug signal handlers. */
debug_sigInit();
/* Must be initialized before input_init is called. */
if (SDL_InitSubSystem(SDL_INIT_VIDEO) < 0) {
WARN("Unable to initialize SDL Video: %s", SDL_GetError());
return -1;
}
/* Get desktop dimensions. */
#if SDL_VERSION_ATLEAST(1,2,10)
const SDL_VideoInfo *vidinfo = SDL_GetVideoInfo();
gl_screen.desktop_w = vidinfo->current_w;
gl_screen.desktop_h = vidinfo->current_h;
#else /* #elif SDL_VERSION_ATLEAST(1,2,10) */
gl_screen.desktop_w = 0;
gl_screen.desktop_h = 0;
#endif /* #elif SDL_VERSION_ATLEAST(1,2,10) */
/* We'll be parsing XML. */
LIBXML_TEST_VERSION
xmlInitParser();
/* Input must be initialized for config to work. */
input_init();
conf_setDefaults(); /* set the default config values */
/*
* Attempts to load the data path from datapath.lua
* At this early point in the load process, the binary path
* is the only place likely to be checked.
*/
conf_loadConfigPath();
/* Parse the user data path override first. */
conf_parseCLIPath( argc, argv );
/* Create the home directory if needed. */
if (nfile_dirMakeExist("%s", nfile_configPath()))
WARN("Unable to create config directory '%s'", nfile_configPath());
/* Set the configuration. */
nsnprintf(buf, PATH_MAX, "%s"CONF_FILE, nfile_configPath());
#if HAS_UNIX
/* TODO get rid of this cruft ASAP. */
int oldconfig = 0;
if (!nfile_fileExists( buf )) {
char *home, buf2[PATH_MAX];
home = SDL_getenv( "HOME" );
if (home != NULL) {
nsnprintf( buf2, PATH_MAX, "%s/.naev/"CONF_FILE, home );
if (nfile_fileExists( buf2 ))
oldconfig = 1;
}
}
#endif /* HAS_UNIX */
conf_loadConfig(buf); /* Lua to parse the configuration file */
conf_parseCLI( argc, argv ); /* parse CLI arguments */
/* Enable FPU exceptions. */
#if defined(HAVE_FEENABLEEXCEPT) && defined(DEBUGGING)
if (conf.fpu_except)
feenableexcept( FE_DIVBYZERO | FE_INVALID | FE_OVERFLOW );
#endif /* defined(HAVE_FEENABLEEXCEPT) && defined(DEBUGGING) */
/* Open data. */
if (ndata_open() != 0)
ERR("Failed to open ndata.");
/* Load the start info. */
if (start_load())
ERR("Failed to load module start data.");
/* Load the data basics. */
LOG(" %s", ndata_name());
DEBUG();
/* Display the SDL Version. */
print_SDLversion();
DEBUG();
/* random numbers */
rng_init();
/*
* OpenGL
*/
if (gl_init()) { /* initializes video output */
ERR("Initializing video output failed, exiting...");
SDL_Quit();
exit(EXIT_FAILURE);
}
window_caption();
gl_fontInit( NULL, NULL, conf.font_size_def ); /* initializes default font to size */
gl_fontInit( &gl_smallFont, NULL, conf.font_size_small ); /* small font */
/* Display the load screen. */
loadscreen_load();
loadscreen_render( 0., "Initializing subsystems..." );
time_ms = SDL_GetTicks();
/*
* Input
*/
if ((conf.joystick_ind >= 0) || (conf.joystick_nam != NULL)) {
if (joystick_init()) WARN("Error initializing joystick input");
if (conf.joystick_nam != NULL) { /* use the joystick name to find a joystick */
if (joystick_use(joystick_get(conf.joystick_nam))) {
WARN("Failure to open any joystick, falling back to default keybinds");
input_setDefault();
}
free(conf.joystick_nam);
}
else if (conf.joystick_ind >= 0) /* use a joystick id instead */
if (joystick_use(conf.joystick_ind)) {
WARN("Failure to open any joystick, falling back to default keybinds");
input_setDefault();
}
}
/*
* OpenAL - Sound
*/
if (conf.nosound) {
LOG("Sound is disabled!");
sound_disabled = 1;
music_disabled = 1;
}
if (sound_init()) WARN("Problem setting up sound!");
music_choose("load");
/* FPS stuff. */
fps_setPos( 15., (double)(gl_screen.h-15-gl_defFont.h) );
/* Misc graphics init */
if (nebu_init() != 0) { /* Initializes the nebula */
/* An error has happened */
ERR("Unable to initialize the Nebula subsystem!");
/* Weirdness will occur... */
}
gui_init(); /* initializes the GUI graphics */
toolkit_init(); /* initializes the toolkit */
map_init(); /* initializes the map. */
cond_init(); /* Initialize conditional subsystem. */
cli_init(); /* Initialize console. */
/* Data loading */
load_all();
/* Generate the CSV. */
if (conf.devcsv)
dev_csv();
/* Unload load screen. */
loadscreen_unload();
/* Start menu. */
menu_main();
/* Force a minimum delay with loading screen */
if ((SDL_GetTicks() - time_ms) < NAEV_INIT_DELAY)
SDL_Delay( NAEV_INIT_DELAY - (SDL_GetTicks() - time_ms) );
fps_init(); /* initializes the time_ms */
#if HAS_UNIX
/* Tell the player to migrate their configuration files out of ~/.naev */
/* TODO get rid of this cruft ASAP. */
if ((oldconfig) && (!conf.datapath)) {
char path[PATH_MAX], *script, *home;
uint32_t scriptsize;
int ret;
nsnprintf( path, PATH_MAX, "%s/naev-confupdate.sh", ndata_getDirname() );
home = SDL_getenv("HOME");
ret = dialogue_YesNo( "Warning", "Your configuration files are in a deprecated location and must be migrated:\n"
" \er%s/.naev/\e0\n\n"
"The update script can likely be found in your Naev data directory:\n"
" \er%s\e0\n\n"
"Would you like to run it automatically?", home, path );
/* Try to run the script. */
if (ret) {
ret = -1;
/* Running from ndata. */
if (ndata_getPath() != NULL) {
script = ndata_read( "naev-confupdate.sh", &scriptsize );
if (script != NULL)
ret = system(script);
}
/* Running from laid-out files or ndata_read failed. */
if ((nfile_fileExists(path)) && (ret == -1)) {
script = nfile_readFile( (int*)&scriptsize, path );
if (script != NULL)
ret = system(script);
}
/* We couldn't find the script. */
if (ret == -1) {
dialogue_alert( "The update script was not found at:\n\er%s\e0\n\n"
"Please locate and run it manually.", path );
}
/* Restart, as the script succeeded. */
else if (!ret) {
dialogue_msg( "Update Completed",
"Configuration files were successfully migrated. Naev will now restart." );
execv(argv[0], argv);
}
else { /* I sincerely hope this else is never hit. */
dialogue_alert( "The update script encountered an error. Please exit Naev and move your config and save files manually:\n\n"
"\er%s/%s\e0 =>\n \eD%s\e0\n\n"
"\er%s/%s\e0 =>\n \eD%s\e0\n\n"
"\er%s/%s\e0 =>\n \eD%snebula/\e0\n\n",
home, ".naev/conf.lua", nfile_configPath(),
home, ".naev/{saves,screenshots}/", nfile_dataPath(),
home, ".naev/gen/*.png", nfile_cachePath() );
}
}
else {
/**
* @brief Tries to set the key from an event.
*/
static int opt_setKeyEvent( unsigned int wid, SDL_Event *event )
{
unsigned int parent;
KeybindType type;
int key;
SDLMod mod, ev_mod;
const char *str;
int pos, off;
/* See how to handle it. */
switch (event->type) {
case SDL_KEYDOWN:
key = event->key.keysym.sym;
/* If control key make player hit twice. */
if (((key == SDLK_NUMLOCK) ||
(key == SDLK_CAPSLOCK) ||
(key == SDLK_SCROLLOCK) ||
(key == SDLK_RSHIFT) ||
(key == SDLK_LSHIFT) ||
(key == SDLK_RCTRL) ||
(key == SDLK_LCTRL) ||
(key == SDLK_RALT) ||
(key == SDLK_LALT) ||
(key == SDLK_RMETA) ||
(key == SDLK_LMETA) ||
(key == SDLK_LSUPER) ||
(key == SDLK_RSUPER))
&& (opt_lastKeyPress != key)) {
opt_lastKeyPress = key;
return 0;
}
type = KEYBIND_KEYBOARD;
if (window_checkboxState( wid, "chkAny" ))
mod = NMOD_ALL;
else {
ev_mod = event->key.keysym.mod;
mod = 0;
if (ev_mod & (KMOD_LSHIFT | KMOD_RSHIFT))
mod |= NMOD_SHIFT;
if (ev_mod & (KMOD_LCTRL | KMOD_RCTRL))
mod |= NMOD_CTRL;
if (ev_mod & (KMOD_LALT | KMOD_RALT))
mod |= NMOD_ALT;
if (ev_mod & (KMOD_LMETA | KMOD_RMETA))
mod |= NMOD_META;
}
/* Set key. */
opt_lastKeyPress = key;
break;
case SDL_JOYAXISMOTION:
if (event->jaxis.value > 0)
type = KEYBIND_JAXISPOS;
else if (event->jaxis.value < 0)
type = KEYBIND_JAXISNEG;
else
return 0; /* Not handled. */
key = event->jaxis.axis;
mod = NMOD_ALL;
break;
case SDL_JOYBUTTONDOWN:
type = KEYBIND_JBUTTON;
key = event->jbutton.button;
mod = NMOD_ALL;
break;
/* Not handled. */
default:
return 0;
}
/* Warn if already bound. */
str = input_keyAlreadyBound( type, key, mod );
if ((str != NULL) && strcmp(str, opt_selectedKeybind))
dialogue_alert( "Key '%s' overlaps with key '%s' that was just set. "
"You may want to correct this.",
str, opt_selectedKeybind );
/* Set keybinding. */
input_setKeybind( opt_selectedKeybind, type, key, mod );
/* Close window. */
window_close( wid, NULL );
/* Update parent window. */
parent = window_getParent( wid );
pos = toolkit_getListPos( parent, "lstKeybinds" );
off = toolkit_getListOffset( parent, "lstKeybinds" );
window_destroyWidget( parent, "lstKeybinds" );
menuKeybinds_genList( parent );
toolkit_setListPos( parent, "lstKeybinds", pos );
toolkit_setListOffset( parent, "lstKeybinds", off );
return 0;
}
/**
* @brief Makes the player take off if landed.
*
* @param delay Whether or not to have time pass as if the player landed normally.
*/
void takeoff( int delay )
{
int h;
char *nt;
double a, r;
if (!landed)
return;
/* Player's ship is not able to fly. */
if (!player_canTakeoff()) {
char message[512];
pilot_reportSpaceworthy( player.p, message, sizeof(message) );
dialogue_msg( "Ship not fit for flight", message );
/* Check whether the player needs rescuing. */
land_stranded();
return;
}
/* Clear queued takeoff. */
land_takeoff = 0;
/* Refuel if needed. */
land_refuel();
/* In case we had paused messy sounds. */
sound_stopAll();
/* ze music */
music_choose("takeoff");
/* to randomize the takeoff a bit */
a = RNGF() * 2. * M_PI;
r = RNGF() * land_planet->radius;
/* no longer authorized to land */
player_rmFlag(PLAYER_LANDACK);
pilot_rmFlag(player.p,PILOT_LANDING); /* No longer landing. */
/* set player to another position with random facing direction and no vel */
player_warp( land_planet->pos.x + r * cos(a), land_planet->pos.y + r * sin(a) );
vect_pset( &player.p->solid->vel, 0., 0. );
player.p->solid->dir = RNGF() * 2. * M_PI;
cam_setTargetPilot( player.p->id, 0 );
/* heal the player */
pilot_healLanded( player.p );
/* Clear planet target. Allows for easier autonav out of the system. */
player_targetPlanetSet( -1 );
/* initialize the new space */
h = player.p->nav_hyperspace;
space_init(NULL);
player.p->nav_hyperspace = h;
/* cleanup */
if (save_all() < 0) /* must be before cleaning up planet */
dialogue_alert( "Failed to save game! You should exit and check the log to see what happened and then file a bug report!" );
/* time goes by, triggers hook before takeoff */
if (delay)
ntime_inc( ntime_create( 0, 1, 0 ) ); /* 1 STP */
nt = ntime_pretty( 0, 2 );
player_message("\epTaking off from %s on %s.", land_planet->name, nt);
free(nt);
/* Hooks and stuff. */
land_cleanup(); /* Cleanup stuff */
hooks_run("takeoff"); /* Must be run after cleanup since we don't want the
missions to think we are landed. */
if (menu_isOpen(MENU_MAIN))
return;
player_addEscorts();
hooks_run("enter");
if (menu_isOpen(MENU_MAIN))
return;
events_trigger( EVENT_TRIGGER_ENTER );
missions_run( MIS_AVAIL_SPACE, -1, NULL, NULL );
if (menu_isOpen(MENU_MAIN))
return;
player.p->ptimer = PILOT_TAKEOFF_DELAY;
pilot_setFlag( player.p, PILOT_TAKEOFF );
pilot_setThrust( player.p, 0. );
pilot_setTurn( player.p, 0. );
}
