Commit Graph

40 Commits

Author SHA1 Message Date
Hajime Hoshi
59567993c2 clock: Bug fix: High TPS didn't work well due to the timer precision
When the TPS is high (e.g., 300), the count might be unreliable
since the timer might not be precise on some machines. In this
case, calculate the factor and multiply the count by it.

Fixes #1444
2020-12-21 00:23:29 +09:00
Hajime Hoshi
53d0e1eae0 clock: Add comment 2020-12-20 21:59:09 +09:00
Hajime Hoshi
aef104203d clock: Refactoring 2020-12-20 21:54:28 +09:00
Hajime Hoshi
4215678f4c clock: Bug fix: Syncing with the system clock happens more often than expected
When the specified TPS is too big (e.g., 300), the time threshold
to determine whether the clock should be synchronized with the
system clock can be too small, and the decision can be wrong too
often. To fix this, prepare another time assuming the TPS was 60
and use the bigger one.

Fixes #1443
2020-12-20 21:23:40 +09:00
Hajime Hoshi
547621ddad clock: Bug fix: The game was frozen when TPS is <= 4
Fixes #1417
2020-12-13 15:14:15 +09:00
Hajime Hoshi
e7a3d29af5 clock: Update a comment 2020-10-17 16:08:41 +09:00
Hajime Hoshi
f9cec31bf6 clock: Assert that now() must be monotonic
This change adds panics to ensure that now() must be monotonic.

Bug: #875
2019-05-24 22:59:02 +09:00
Hajime Hoshi
22dfefab5b clock: Fix coments 2019-05-24 03:18:47 +09:00
Hajime Hoshi
9c1b760016 clock: Bug fix: The timer should continue even when the clock is adjusted
If the clock is reversed:
* lastSystemTime should be reset with the current time
* FPS/TPS calculation state should be reset
2019-05-24 02:24:32 +09:00
Hajime Hoshi
0eb5ef0141 clock: Remove unused variables 2019-05-24 02:20:23 +09:00
Hajime Hoshi
c2bc6408a3 clock: Bug fix: Do not pacic even when the clock is reversed
It is theoreticaly possible to change the clock. Ebiten should not
panic whatever the clock time is.
2019-05-24 02:14:24 +09:00
Hajime Hoshi
009fa9accd clock: Ensure that now() is monotonic 2019-05-09 02:44:14 +09:00
Hajime Hoshi
a6b3f761f8 audio: Refactoring: Remove dependency on clock package 2019-01-10 00:59:38 +09:00
Hajime Hoshi
3d24ffe3e0 clock: Bug fix: function registerd OnStart might not be called
Fixes #645
2018-09-03 00:35:55 +09:00
Hajime Hoshi
0593b77eb8 ui: Implement CurrentTPS 2018-07-18 02:11:00 +09:00
Hajime Hoshi
3a8ca5ad73 ui: Implement TPS/SetTPS
Fixes #605
Fixes #321
2018-07-17 01:58:00 +09:00
Hajime Hoshi
93f8c76310 internal/clock: Remove unused variables 2018-07-17 00:35:51 +09:00
Hajime Hoshi
408cc1e833 internal/clock: Refactoring
Update now returns 0 when tps is 0, and 1 when tps is negative.
2018-07-17 00:29:10 +09:00
Hajime Hoshi
88e6768a30 Use the term 'TPS' ticks per second 2018-07-16 04:36:47 +09:00
Hajime Hoshi
bbb777eecc internal/clock: Use constant time to detect if the game is delayed too much 2018-07-16 03:02:55 +09:00
Hajime Hoshi
18ec1d8265 internal/clock: Update takes FPS 2018-07-16 01:03:23 +09:00
Hajime Hoshi
faaf391619 audio: Give up syncing audio timer and game timer (#617)
Syncing was already incomplete (e.g. decoding takes more than one
frame and delays can happen in this case). Giving up syncing audio
timer and game timer should not affect the game experience so much.
Instead, clock implementation will be much simpler.
2018-05-27 00:30:12 +09:00
Hajime Hoshi
5976e4bbbc audio: More intellegent suspending/resuming (#617)
Before this change, the audio is suspended when the game stops for
1/12[s]. However, as game often stops for more than 1/12[s]
especially on mobiles, this implemntation caused some audio
glitches.

This change fixes this problem by re-implementing suspending/
resumeing audio by detecting the window is active/focused or not.
2018-05-26 23:31:04 +09:00
Hajime Hoshi
92631e64ed Remove internal/sync
nosync package for GopherJS is problematic since nosync's mutex
assumes that Lock call is never duplicated, which is not true in
actual applications.

See also #603.
2018-05-09 23:41:08 +09:00
Hajime Hoshi
d8c0d88960 clock: Add comments 2018-01-07 21:12:25 +09:00
Hajime Hoshi
1e33cbb66f clock: Remove limitation of the number of frames to be updated 2018-01-07 20:20:02 +09:00
Hajime Hoshi
d5d5ebb0b3 clock: Make ProceedAudioTimer take a number of frames 2018-01-07 18:32:19 +09:00
Hajime Hoshi
d12a3d4073 clock: Refactoring 2018-01-07 17:10:56 +09:00
Hajime Hoshi
b05455a2a6 clock: Fix comments 2017-08-24 02:30:43 +09:00
Hajime Hoshi
d1cbfdeec7 clock: Move now() from loop to clock 2017-08-06 02:12:23 +09:00
Hajime Hoshi
f0f115b612 clock: Move FPS calculation from loop to clock 2017-08-06 02:09:33 +09:00
Hajime Hoshi
95a061df7f loop: Remove dependency from audio to loop 2017-08-06 01:43:09 +09:00
Hajime Hoshi
2e7a477f9d clock: Refactoring 2017-08-06 01:28:14 +09:00
Hajime Hoshi
e98475cf9d clock: Reduce a variable 2017-08-06 00:29:06 +09:00
Hajime Hoshi
1ea6bb2b6a clock: Fix comments 2017-08-06 00:27:45 +09:00
Hajime Hoshi
b7d559fdf3 clock: Refactoring: Move frames calculation to clock 2017-08-06 00:18:38 +09:00
Hajime Hoshi
a92f77c207 clock: Rename function names; loop: Rename variables 2017-08-05 22:25:21 +09:00
Hajime Hoshi
94843fbe73 loop: Move clock.FPS to loop.FPS to reduce dependencies 2017-08-05 22:08:58 +09:00
Hajime Hoshi
59110ba5ec clock: Refactoring: Use clock.FPS everywhere 2017-07-14 03:19:50 +09:00
Hajime Hoshi
5d1d0844e1 Add internal/clock 2017-07-14 00:34:05 +09:00