Scene::Scene(SDL_Renderer* renderer, SDL_Texture* targetTexture, std::string mapFilePath, bool withoutSensor)
:particles{ Constants::MAX_PARTICLES }, renderer{ renderer }, targetTexture{ targetTexture }, noSensor{ withoutSensor }
{
dataCollection = noSensor ? &Scene::getMouseData : &Scene::getSensorData;
SDL_SetRenderTarget(renderer, targetTexture);
SDL_SetTextureBlendMode(targetTexture, SDL_BLENDMODE_BLEND);
loadAssets();
parseMapFile(mapFilePath);
currentTime = SDL_GetPerformanceCounter();
}
/*
* Parse all command line arguments
* and read the server defaults file and map file.
* Then convert the map data into a World structure.
*/
bool Parser(int argc, char **argv)
{
int i;
char *fname;
option_desc *desc;
options.mapData = NULL;
options.mapWidth = 0;
options.mapHeight = 0;
if (Init_options() == false)
return false;
for (i = 1; i < argc; i++) {
if (Parse_check_info_request(argv, i))
return false;
if (argv[i][0] == '-' || argv[i][0] == '+') {
desc = Find_option_by_name(argv[i] + 1);
if (desc != NULL) {
if (desc->type == valBool) {
const char *bool_value;
if (argv[i][0] == '-')
bool_value = "true";
else
bool_value = "false";
Option_set_value(desc->name, bool_value, 1, OPT_COMMAND);
}
else if (desc->type == valVoid)
;
else {
if (i + 1 == argc)
warn("Option '%s' needs an argument", argv[i]);
else {
i++;
Option_set_value(desc->name, argv[i], 1, OPT_COMMAND);
}
}
}
else
warn("Unknown option '%s'", argv[i]);
}
else
warn("Unknown option '%s'", argv[i]);
}
/*
* Read local defaults file
*/
if ((fname = Option_get_value("defaultsFileName", NULL)) != NULL)
parseDefaultsFile(fname);
else
parseDefaultsFile(Conf_defaults_file_name());
/*
* Read local password file
*/
if ((fname = Option_get_value("passwordFileName", NULL)) != NULL)
parsePasswordFile(fname);
else
parsePasswordFile(Conf_password_file_name());
/*
* Read map file if map data not found yet.
*
* If "mapFileName" is defined then read it's contents from file.
* Else read a default map.
*/
if (!(fname = Option_get_value("mapData", NULL))) {
if ((fname = Option_get_value("mapFileName", NULL)) != NULL) {
if (!parseMapFile(fname)) {
xpprintf("Unable to read %s, trying to open %s\n",
fname, Conf_default_map());
if (!parseMapFile(Conf_default_map()))
xpprintf("Unable to read %s\n", Conf_default_map());
}
} else {
xpprintf("Map not specified, trying to open %s\n",
Conf_default_map());
if (!parseMapFile(Conf_default_map()))
xpprintf("Unable to read %s\n", Conf_default_map());
}
}
/*
* Parse the options database and 'internalise' it.
*/
Options_parse();
Options_free();
/*
* Construct the World structure from the options.
*/
return Grok_map();
}
