47 lines
1.0 KiB
C
47 lines
1.0 KiB
C
#include "./ticker.h"
|
|
|
|
#include <assert.h>
|
|
#include <stddef.h>
|
|
#include <stdint.h>
|
|
|
|
#include <msgpack.h>
|
|
|
|
#include "util/mpkutil/get.h"
|
|
|
|
void locommon_ticker_initialize(locommon_ticker_t* ticker, uint64_t time) {
|
|
assert(ticker != NULL);
|
|
|
|
*ticker = (typeof(*ticker)) { .time = time, };
|
|
}
|
|
|
|
void locommon_ticker_deinitialize(locommon_ticker_t* ticker) {
|
|
(void) ticker;
|
|
}
|
|
|
|
void locommon_ticker_tick(locommon_ticker_t* ticker, uint64_t time) {
|
|
assert(ticker != NULL);
|
|
assert(ticker->time <= time);
|
|
|
|
ticker->delta = time - ticker->time;
|
|
ticker->delta_f = ticker->delta*1.f / LOCOMMON_TICKER_UNIT;
|
|
ticker->time = time;
|
|
}
|
|
|
|
void locommon_ticker_pack(
|
|
const locommon_ticker_t* ticker, msgpack_packer* packer) {
|
|
assert(ticker != NULL);
|
|
assert(packer != NULL);
|
|
|
|
msgpack_pack_uint64(packer, ticker->time);
|
|
}
|
|
|
|
bool locommon_ticker_unpack(
|
|
locommon_ticker_t* ticker, const msgpack_object* obj) {
|
|
assert(ticker != NULL);
|
|
|
|
if (!mpkutil_get_uint64(obj, &ticker->time)) {
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|