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| ID | Project | Category | View Status | Date Submitted | Last Update | ||||
|---|---|---|---|---|---|---|---|---|---|
| 0003678 | Spring engine | Lua | public | 2013-04-06 11:54 | 2013-08-17 04:17 | ||||
| Reporter | silentwings | ||||||||
| Assigned To | Kloot | ||||||||
| Priority | normal | Severity | minor | Reproducibility | always | ||||
| Status | resolved | Resolution | fixed | ||||||
| Product Version | 94.1 | ||||||||
| Target Version | Fixed in Version | 94.1.1+git | |||||||
| Summary | 0003678: AllowStartPosition(x,y,z,pID) and y=Spring.GetGroundHeight(x,z) return different y values | ||||||||
| Description | Try placing a startpoint on a cliff or steep slope. The y value returned by AllowStartPosition(x,y,z) will be different to the y value returned from y=Spring.GetGroundHeight(x,z). On flat ground/shallow slopes it works fine so I guess this is a error somewhere in rounding the x & z coords. Note: About http://springrts.com/mantis/view.php?id=3665; When the startpoint is being chosen by the engine (i.e. if the player/AI didn't place) the y value from AllowStartPosition is (usually) -500. Please **don't change this** because it's the only way I've got that finds out it if the engine or the player placed this particular start point. | ||||||||
| Steps To Reproduce | You can use this gadget to test. I was on DeltaSiegeX with BA7.75+gadget. function gadget:AllowStartPosition(x,y,z,playerID) Spring.Echo(x,y,z) yh = Spring.GetGroundHeight(x,z) Spring.Echo(x,yh,z) return true end | ||||||||
| Tags | No tags attached. | ||||||||
| Checked infolog.txt for Errors | |||||||||
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Kloot (developer) 2013-08-16 21:57 |
Unless you mean there is a difference even when selecting a point *inside* the startbox, this is caused by the point's xz-coordinates being clamped to the box bounds before AllowStartPosition receives them. |
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silentwings (reporter) 2013-08-17 02:17 Last edited: 2013-08-17 02:18 |
I did mean that there was a difference in the y value of the height, when the startpoint is placed within the bounds of the startbox! It's most noticeable on slopes & its small enough to look like a rounding issue. But since you fixed my other mantis (and tyvm) I don't need this anymore ;) |
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Kloot (developer) 2013-08-17 04:17 |
mkay, anything that saves work is fine with me |
| Notes |
| Issue History |
|||
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2013-04-06 11:54 | silentwings | New Issue | |
| 2013-08-16 21:47 | Kloot | Relationship added | duplicate of 0003737 |
| 2013-08-16 21:57 | Kloot | Note Added: 0011319 | |
| 2013-08-16 21:57 | Kloot | Status | new => resolved |
| 2013-08-16 21:57 | Kloot | Fixed in Version | => 94.1.1+git |
| 2013-08-16 21:57 | Kloot | Resolution | open => fixed |
| 2013-08-16 21:57 | Kloot | Assigned To | => Kloot |
| 2013-08-17 02:17 | silentwings | Note Added: 0011320 | |
| 2013-08-17 02:17 | silentwings | Status | resolved => feedback |
| 2013-08-17 02:17 | silentwings | Resolution | fixed => reopened |
| 2013-08-17 02:18 | silentwings | Note Edited: 0011320 | View Revisions |
| 2013-08-17 04:17 | Kloot | Note Added: 0011321 | |
| 2013-08-17 04:17 | Kloot | Status | feedback => resolved |
| 2013-08-17 04:17 | Kloot | Resolution | reopened => fixed |
| Issue History |