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| ID | Project | Category | View Status | Date Submitted | Last Update | ||||
|---|---|---|---|---|---|---|---|---|---|
| 0004090 | Spring engine | General | public | 2013-10-28 13:13 | 2013-10-30 11:50 | ||||
| Reporter | silentwings | ||||||||
| Assigned To | Kloot | ||||||||
| Priority | normal | Severity | major | Reproducibility | always | ||||
| Status | closed | Resolution | no change required | ||||||
| Product Version | 94.1.1+git | ||||||||
| Target Version | Fixed in Version | ||||||||
| Summary | 0004090: aircraft acceleration has changed | ||||||||
| Description | Aircraft (i think only non strafing) accelerate much faster in -1415 than in plain 94, and i can't track down any commit that caused it so i'm not sure what units + what multiplier to counterbalance for. | ||||||||
| Steps To Reproduce | Run ba-test-1757 on spring 94 and 94.1.1-1415. Give a corfink and watch how fast it accelerates in each case. | ||||||||
| Additional Information | I don't know how to make an exact comparison of this between spring version, but with corfink the different should be easily enough to spot by eye. | ||||||||
| Tags | No tags attached. | ||||||||
| Checked infolog.txt for Errors | |||||||||
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silentwings (reporter) 2013-10-28 13:22 |
Also I coudn't find it in changelogs + I spotted that https://github.com/spring/spring/commit/8009eb548cc62162d9fd15f2914437f4ca63a198 should probably appear in the changelog but doesn't ;) |
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Kloot (developer) 2013-10-28 13:32 |
Eh, armpeep has acceleration=0.6 and maxvelocity=13.8 which means it should take only 13.8/0.6=23 simframes=0.76 seconds to reach top speed. I'm giving 94+ the benefit of the doubt here since armpeep's acceleration time in 94.0 is clearly much longer. |
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silentwings (reporter) 2013-10-28 13:37 |
Ah, so maybe 94 is actually at fault here - if so and -1415 behaves as intended then let me know and i'll adapt modside, but could be put as a ' breaking fix' on changelog. (also if know what multiplier needs to be done to what to correct it would be v handy, but i understand if that would be too much effort to work out, i can probably work out a good guess) |
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Kloot (developer) 2013-10-28 14:20 |
Changelog is a few months behind but I plan to mark all these changes as such if / when (definitely not before there is a release branch) I get around to updating it. A single multiplier probably won't cover the exact functional differences but a good starting point for aircraft acceleration (not brakerate) values would be one-third (0.333). |
| Notes |
| Issue History |
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| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2013-10-28 13:13 | silentwings | New Issue | |
| 2013-10-28 13:22 | silentwings | Note Added: 0011876 | |
| 2013-10-28 13:32 | Kloot | Note Added: 0011877 | |
| 2013-10-28 13:37 | silentwings | Note Added: 0011878 | |
| 2013-10-28 14:20 | Kloot | Note Added: 0011879 | |
| 2013-10-28 15:36 | Kloot | Status | new => closed |
| 2013-10-28 15:36 | Kloot | Assigned To | => Kloot |
| 2013-10-28 15:36 | Kloot | Resolution | open => no change required |
| 2013-10-30 11:50 | abma | Relationship added | related to 0004096 |
| Issue History |