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Added epoc to dictionary converter 

Useful for when user is storing time as epoc and wants to do operations on this
time and then display in human readable form

https://www.facebook.com/groups/godotengine/permalink/737469773056286/?comment_id=738011009668829&reply_comment_id=738192799650650&notif_t=group_comment_reply
This commit is contained in:
Kyle Luce 2016-03-03 23:31:27 -07:00
parent 218bb112e5
commit 866e47ec54
2 changed files with 73 additions and 3 deletions
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75
core/bind/core_bind.cpp
View File

@ -6,6 +6,15 @@
#include "core/globals.h"
#include "io/file_access_encrypted.h"
#include "os/keyboard.h"
/**
* Time constants borrowed from loc_time.h
*/
#define EPOCH_YR 1970 /* EPOCH = Jan 1 1970 00:00:00 */
#define SECS_DAY (24L * 60L * 60L)
#define LEAPYEAR(year) (!((year) % 4) && (((year) % 100) || !((year) % 400)))
#define YEARSIZE(year) (LEAPYEAR(year) ? 366 : 365)
_ResourceLoader *_ResourceLoader::singleton=NULL;
Ref<ResourceInteractiveLoader> _ResourceLoader::load_interactive(const String& p_path,const String& p_type_hint) {
@ -479,9 +488,8 @@ Dictionary _OS::get_date(bool utc) const {
dated["weekday"]=date.weekday;
dated["dst"]=date.dst;
return dated;
}
Dictionary _OS::get_time(bool utc) const {
OS::Time time = OS::get_singleton()->get_time(utc);
@ -490,7 +498,67 @@ Dictionary _OS::get_time(bool utc) const {
timed["minute"]=time.min;
timed["second"]=time.sec;
return timed;
}
/**
* Get a dictionary of time values when given epoc time
*
* Dictionary Time values will be a union if values from #get_time
* and #get_date dictionaries (with the exception of dst =
* day light standard time, as it cannot be determined from epoc)
*/
Dictionary _OS::get_time_from_unix_time( uint64_t unix_time_val) const {
OS::Date date;
OS::Time time;
unsigned long dayclock, dayno;
int year = EPOCH_YR;
dayclock = (unsigned long)unix_time_val % SECS_DAY;
dayno = (unsigned long)unix_time_val / SECS_DAY;
time.sec = dayclock % 60;
time.min = (dayclock % 3600) / 60;
time.hour = dayclock / 3600;
/* day 0 was a thursday */
date.weekday = static_cast<OS::Weekday>((dayno + 4) % 7);
while (dayno >= YEARSIZE(year)) {
dayno -= YEARSIZE(year);
year++;
}
date.year = year;
// Table of number of days in each month (for regular year and leap year)
const unsigned int _ytab[2][12] = {
{ 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 },
{ 31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 }
};
size_t imonth = 0;
while (dayno >= _ytab[LEAPYEAR(year)][imonth]) {
dayno -= _ytab[LEAPYEAR(year)][imonth];
imonth++;
}
date.month = static_cast<OS::Month>(imonth);
date.day = dayno + 1;
Dictionary timed;
timed["hour"]=time.hour;
timed["minute"]=time.min;
timed["second"]=time.sec;
timed["year"]=date.year;
timed["month"]=date.month;
timed["day"]=date.day;
timed["weekday"]=date.weekday;
return timed;
}
Dictionary _OS::get_time_zone_info() const {
@ -837,6 +905,8 @@ void _OS::_bind_methods() {
ObjectTypeDB::bind_method(_MD("get_time","utc"),&_OS::get_time,DEFVAL(false));
ObjectTypeDB::bind_method(_MD("get_time_zone_info"),&_OS::get_time_zone_info);
ObjectTypeDB::bind_method(_MD("get_unix_time"),&_OS::get_unix_time);
ObjectTypeDB::bind_method(_MD("get_time_from_unix_time", "unix_time_val"),
&_OS::get_time_from_unix_time);
ObjectTypeDB::bind_method(_MD("get_system_time_secs"), &_OS::get_system_time_secs);
ObjectTypeDB::bind_method(_MD("set_icon","icon"),&_OS::set_icon);
@ -1985,7 +2055,6 @@ String _Thread::get_id() const {
return itos(thread->get_ID());
}
bool _Thread::is_active() const {
return active;

1
core/bind/core_bind.h
View File

@ -208,6 +208,7 @@ public:
void set_icon(const Image& p_icon);
Dictionary get_date(bool utc) const;
Dictionary get_time(bool utc) const;
Dictionary get_time_from_unix_time(uint64_t unix_time_val) const;
Dictionary get_time_zone_info() const;
uint64_t get_unix_time() const;
uint64_t get_system_time_secs() const;