View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0001943 | Spring engine | General | public | 2010-06-09 01:09 | 2010-12-10 13:51 |
| Reporter | zerver | Assigned To | Kloot | ||
| Priority | normal | Severity | major | Reproducibility | always |
| Status | resolved | Resolution | fixed | ||
| Product Version | 0.81.2+git | ||||
| Fixed in Version | 0.82.7 | ||||
| Summary | 0001943: Pathfinding problem testcase | ||||
| Description | I'm submitting this so that someone can work out why the pathfinder sometimes fails even though it is a near-straight path to the goal. Map: Tropical, top left corner Build mex + 6 solars exactly like in the picture, then place the commander as shown and attempt to issue a move order to somewhere near the mex below (which is just outside the picture). May need a try or two before it fails, commander location must be fairly exact. | ||||
| Tags | No tags attached. | ||||
| Attached Files | |||||
| Checked infolog.txt for Errors | |||||
|
|
Demo? |
|
|
Yeah, the demo I had was very long but now I have made a shorter one. |
|
|
As usual, it's NOT the pathfinder itself that is at fault (see foundpath.png), but some part of the online collision detection between ground objects. More specifically the code that checks for the (weighted) portion of blocked squares within the rectangle formed by a unit's goal position and its 2D distance to the goal. I'll see about simplifying this, but a major bug it ain't. |
|
|
Okay, maybe not major but occurs frequently at least for me. At least once every game on average. |
|
|
this can theoretically still happen, but in practice no longer does (the "bug" gets masked by fallback code) |
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2010-06-09 01:09 | zerver | New Issue | |
| 2010-06-09 01:09 | zerver | File Added: path.jpg | |
| 2010-06-09 01:11 | zerver | Description Updated | |
| 2010-06-09 11:05 | Kloot | Note Added: 0004963 | |
| 2010-06-10 02:37 | zerver | File Added: 20100610_023316_Tropical_0.81.2.sdf | |
| 2010-06-10 02:38 | zerver | Note Added: 0004964 | |
| 2010-06-10 23:18 | Kloot | File Added: foundpath.png | |
| 2010-06-10 23:36 | Kloot | Note Added: 0004967 | |
| 2010-06-11 00:53 | Kloot | Note Edited: 0004967 | |
| 2010-06-11 16:13 | zerver | Note Added: 0004972 | |
| 2010-12-07 12:08 | abma | Relationship added | related to 0002010 |
| 2010-12-10 13:51 | Kloot | Note Added: 0006051 | |
| 2010-12-10 13:51 | Kloot | Status | new => resolved |
| 2010-12-10 13:51 | Kloot | Fixed in Version | => 0.82.6.1+git |
| 2010-12-10 13:51 | Kloot | Resolution | open => fixed |
| 2010-12-10 13:51 | Kloot | Assigned To | => Kloot |
