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added Time::get_ticks() to poll for an immediate value

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This commit is contained in:
Noel Berry 2022-02-11 16:07:07 -08:00
parent c52258ddcd
commit 068d0778c2
2 changed files with 10 additions and 2 deletions
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7
include/blah/time.h
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@ -8,10 +8,10 @@ namespace Blah
// ticks per second (microseconds, in this case) // ticks per second (microseconds, in this case)
constexpr u64 ticks_per_second = 1000000; constexpr u64 ticks_per_second = 1000000;
// uptime, in ticks // uptime, in ticks, at the start of the current frame
extern u64 ticks; extern u64 ticks;
// uptime, in seconds // uptime, in seconds, at the start of the current frame
extern double seconds; extern double seconds;
// delta time from last frame // delta time from last frame
@ -26,6 +26,9 @@ namespace Blah
// time the application should pause for // time the application should pause for
extern float pause_timer; extern float pause_timer;
// uptime, in ticks. polls the Platform for an immediate value, unlike the cached `Time::ticks` value
u64 get_ticks();
// pauses the entire application for the given time // pauses the entire application for the given time
void pause_for(float duration); void pause_for(float duration);

5
src/time.cpp
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@ -10,6 +10,11 @@ double Time::previous_seconds = 0;
float Time::delta = 0; float Time::delta = 0;
float Time::pause_timer = 0; float Time::pause_timer = 0;
u64 Time::get_ticks()
{
return Platform::ticks();
}
void Time::pause_for(float duration) void Time::pause_for(float duration)
{ {
if (duration >= pause_timer) if (duration >= pause_timer)