void renderbackground(const char *caption, Texture *mapshot, const char *mapname, const char *mapinfo, bool restore, bool force)
{
if(!inbetweenframes && !force) return;
stopsounds(); // stop sounds while loading
int w = screen->w, h = screen->h;
if(forceaspect) w = int(ceil(h*forceaspect));
getbackgroundres(w, h);
gettextres(w, h);
static int lastupdate = -1, lastw = -1, lasth = -1;
static float backgroundu = 0, backgroundv = 0, detailu = 0, detailv = 0;
static int numdecals = 0;
static struct decal { float x, y, size; int side; } decals[12];
if((renderedframe && !mainmenu && lastupdate != lastmillis) || lastw != w || lasth != h)
{
lastupdate = lastmillis;
lastw = w;
lasth = h;
backgroundu = rndscale(1);
backgroundv = rndscale(1);
detailu = rndscale(1);
detailv = rndscale(1);
numdecals = sizeof(decals)/sizeof(decals[0]);
numdecals = numdecals/3 + rnd((numdecals*2)/3 + 1);
float maxsize = min(w, h)/16.0f;
loopi(numdecals)
{
decal d = { rndscale(w), rndscale(h), maxsize/2 + rndscale(maxsize/2), rnd(2) };
decals[i] = d;
}
}
/*
* Scenario code UUID (version 4) generator for OctaForge
* Based on a JS snippet from here
*
* http://stackoverflow.com/questions/105034/how-to-create-a-guid-uuid-in-javascript
*
*/
void generate_scenario_code() {
copystring(scenario_code, "xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx");
int r = 0;
string tmp;
for (char *it = scenario_code; *it; ++it) {
if (*it == '4' || *it == '-') continue;
r = (int)floor(rndscale(1) * 16);
formatstring(tmp)("%x", (*it == 'x') ? r : ((r&0x3)|0x8));
*it = tmp[0];
}
}
/*
* Scenario code UUID (version 4) generator for OctaForge
* Based on a JS snippet from here
*
* http://stackoverflow.com/questions/105034/how-to-create-a-guid-uuid-in-javascript
*
*/
void generate_scenario_code()
{
scenario_code = "xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx";
int r = 0;
types::String tmp;
char *it = scenario_code.begin();
for (; it < scenario_code.end (); it++)
{
if (*it == '4' || *it == '-') continue;
r = (int)floor(rndscale(1) * 16);
tmp.format("%x", (*it == 'x') ? r : ((r&0x3)|0x8));
*it = tmp[0];
}
}
void renderbackground(const char *caption, Texture *mapshot, const char *mapname, const char *mapinfo, bool restore, bool force)
{
if(!inbetweenframes && !force) return;
stopsounds(); // stop sounds while loading
int w = screen->w, h = screen->h;
getbackgroundres(w, h);
gettextres(w, h);
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
glOrtho(0, w, h, 0, -1, 1);
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
defaultshader->set();
glEnable(GL_TEXTURE_2D);
static int lastupdate = -1, lastw = -1, lasth = -1;
static float backgroundu = 0, backgroundv = 0;
#if 0
static float detailu = 0, detailv = 0;
static int numdecals = 0;
static struct decal { float x, y, size; int side; } decals[12];
#endif
if((renderedframe && !gui::mainmenu && lastupdate != lastmillis) || lastw != w || lasth != h)
{
lastupdate = lastmillis;
lastw = w;
lasth = h;
backgroundu = rndscale(1);
backgroundv = rndscale(1);
#if 0
detailu = rndscale(1);
detailv = rndscale(1);
numdecals = sizeof(decals)/sizeof(decals[0]);
numdecals = numdecals/3 + rnd((numdecals*2)/3 + 1);
float maxsize = min(w, h)/16.0f;
loopi(numdecals)
{
decal d = { rndscale(w), rndscale(h), maxsize/2 + rndscale(maxsize/2), rnd(2) };
decals[i] = d;
}
#endif
}
