View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0003799 | Spring engine | Lua | public | 2013-05-21 14:03 | 2013-05-23 19:54 |
| Reporter | KingRaptor | Assigned To | cleanrock | ||
| Priority | normal | Severity | minor | Reproducibility | always |
| Status | resolved | Resolution | fixed | ||
| Product Version | 94.1.1+git | ||||
| Fixed in Version | 94.1.1+git | ||||
| Summary | 0003799: Spring.SetProjectileTarget with position args does not work as expected | ||||
| Description | I am calling Spring.SetProjectileTarget(projectileID, x, y, z) on a MissileLauncher's projectile. Expected behaviour is for projectile to fly towards the specified new position, but instead it continues to track existing target unit (if tracks=true) or point. Tested with Spring 94.1.1-542-g8d17b01. | ||||
| Additional Information | Example gadget: http://paste.springfiles.com/view/fec4eb73 | ||||
| Tags | No tags attached. | ||||
| Checked infolog.txt for Errors | |||||
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If a projectile has a target object, calling SetProjectileTarget with a position argument does nothing and you should clear the projectile's target first with SetProjectileTarget(proID, -1, 'u'). |
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Is this limitation really needed ? How about changing LuaSyncedCtrl::SetProjectileTarget to remove the check or remove target if necessary ? Current code: if (wpro->GetTargetObject() == NULL) { wpro->SetTargetPos(float3(luaL_checkfloat(L, 2), luaL_checkfloat(L, 3), luaL_checkfloat(L, 4))); } |
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On that note, a unitID arg of -1 (or any other value outside the allowed unitID range, or a nil unitID) causes it to throw a "bad unitID" error. Have to work around it by passing it a valid but unused unitID. |
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When I last checked, Spring.SetUnitTarget also throws an error (when called with two arguments) if the target unitID is invalid. So calling with -1 to clear target does not work. |
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Please test with http://springrts.com/dl/buildbot/default/develop/94.1.1-554-g7933d4f/ |
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KR test ok |
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2013-05-21 14:03 | KingRaptor | New Issue | |
| 2013-05-21 14:33 | Kloot | Note Added: 0010720 | |
| 2013-05-21 16:32 | cleanrock | Note Added: 0010723 | |
| 2013-05-22 12:10 | KingRaptor | Note Added: 0010746 | |
| 2013-05-22 15:01 | Google_Frog | Note Added: 0010748 | |
| 2013-05-23 16:15 | cleanrock | Assigned To | => cleanrock |
| 2013-05-23 16:15 | cleanrock | Status | new => assigned |
| 2013-05-23 16:22 | cleanrock | Changeset attached | => spring develop 7933d4f1 |
| 2013-05-23 16:22 | cleanrock | Resolution | open => fixed |
| 2013-05-23 17:12 | cleanrock | Note Added: 0010750 | |
| 2013-05-23 17:12 | cleanrock | Status | assigned => feedback |
| 2013-05-23 19:54 | cleanrock | Note Added: 0010751 | |
| 2013-05-23 19:54 | cleanrock | Status | feedback => resolved |
| 2013-05-23 19:54 | cleanrock | Fixed in Version | => 94.1.1+git |
