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766 commits

Author SHA1 Message Date
mimo
4d804cf26b fix typo in 6e05a00929 
This was SVN commit r17155.
 2015-10-31 13:42:14 +00:00
mimo
6e05a00929 fix obstruction of target entity not taken into account in short pathfinder, closes #3539 
This was SVN commit r17154.
 2015-10-31 13:37:34 +00:00
wraitii
8494e36aa8 Revert the logic change in 9da482ead4. This commit removed the checks in UnitMotion against structures, which should have been fine except the short-range pathfinder and the long-range pathfinder are not entirely compatible (check out #3532 for details). This behavior was probably slightly optimized, but it was too clever for its own good in the current state of the pathfinder, might be reintroduced later. 
This resulted in ALL "units inside obstructions" issues.

Thanks to elexis for the testing.

Fixes #3532, #3450.
Refs #3538 (still OOSes), #3410 (unitmotion remains buggy for
formations, but this is only aesthethic.)
Probably affects #3471 and #3505, but those are not fixed.

This was SVN commit r17152.
 2015-10-31 08:43:31 +00:00
mimo
e0771b98dd fix switch between square or circle approximation in UnitMotion, refs #3539 
This was SVN commit r17145.
 2015-10-26 22:59:26 +00:00
mimo
f4cb822d9d do the circle approximation also in INVERTED goals in UnitMotion, refs #3405 
This was SVN commit r17143.
 2015-10-18 20:23:02 +00:00
mimo
70d5e4e318 fix the INVERTED_CIRCLE and INVERTED_SQUARE PathGoal, fixes #3405 
This was SVN commit r17142.
 2015-10-18 20:21:20 +00:00
mimo
82590753d7 fix a moved function, fixes #3531 
This was SVN commit r17137.
 2015-10-16 17:14:39 +00:00
historic_bruno
c0b4e78801 Fixes stream serialization bug on OS X 10.8 and older, which caused instant OOS in multiplayer games, fixes #3108. 
Fixes test failures on OS X 10.7 and older, refs #3109

This was SVN commit r17133.
 2015-10-15 03:31:30 +00:00
historic_bruno
4043c56518 Fixes global init order bug that caused OOS between OS X and other platforms, fixes #3499. May improve pathfinding behavior in some cases, please test! 
This was SVN commit r17132.
 2015-10-15 02:51:12 +00:00
mimo
b0f267b61c fix typo in UnitMotion, fixes #3474 
This was SVN commit r17124.
 2015-10-11 11:00:11 +00:00
sanderd17
f5348c6dd6 Introduce less rounding errors in the falloff to allow a more precise territory calculation. Fixes #3334. Based on code by elexis. 
This was SVN commit r17122.
 2015-10-11 09:01:50 +00:00
historic_bruno
02628b8902 Removes unused pathfinder consts, patch by stanislas69. Fixes #3500 
This was SVN commit r17115.
 2015-10-10 06:48:42 +00:00
Itms
e0093c8ecc Remove an unused function (it was used by the old pathfinder). 
This was SVN commit r17103.
 2015-10-04 18:02:16 +00:00
Itms
2505a2ec70 Remove a preprocessor ambiguity, fixes #3480. 
This was SVN commit r17101.
 2015-10-04 17:21:36 +00:00
Itms
cfe4a2e568 Fix a cause of serialization problems. Fixes #3450. 
This was SVN commit r17097.
 2015-10-03 11:02:12 +00:00
Itms
bb997f6cae Fix previous commit. 
This was SVN commit r17096.
 2015-10-03 10:32:30 +00:00
Itms
d60940ac59 Code improvements and style fixes. 
This was SVN commit r17095.
 2015-10-03 08:27:19 +00:00
Itms
dc69aed954 Remove some old and unused code. 
This was SVN commit r17094.
 2015-10-02 18:27:10 +00:00
Itms
2132f868b8 Replace the rectangle rasterization algorithm by the original version from Philip's branch. 
The current version is flawed (it doesn't handle the partially
obstructed cells as it should).

Refs #3410.

This was SVN commit r17084.
 2015-09-27 16:46:26 +00:00
mimo
a7e0dc1534 update attack and heal range queries, patch by leper, fixes #3080 
This was SVN commit r17082.
 2015-09-27 12:23:40 +00:00
Itms
dcf8e66aca Update the goal serialization for 03d2c5e40b. Fixes #3425. 
This was SVN commit r17068.
 2015-09-24 17:13:39 +00:00
Itms
b77ad821c2 Reenable formations and fix/improve the communication between UnitAI and UnitMotion. With the new pathfinder some path requests can be completed instantaneously, so UnitAI has to handle MoveStarted messages even in the IDLE state. 
Please note that this commit makes #3410 really visible. Formation
members might pass through buildings.

Refs #3410, #3337.

This was SVN commit r17028.
 2015-09-17 16:31:23 +00:00
Itms
ae6475fcc0 Fix a typo, patch by godlikeldh. 
This typo didn't have any influence since dirty unit shapes are usually
discarded during the rasterization (they don't block long-range
pathfinding). Switching the order of a check in RasterizeHelper prevents
performance problems to a really small extent.

This was SVN commit r17014.
 2015-09-13 10:18:37 +00:00
Itms
03d2c5e40b Support inverted goals with the long-range pathfinder. This allows units to flee and should fix problems with ranged units too close to their targets. Fixes #3405, refs #3372. 
Now that units flee it's necessary to fix the unit chasing: this commit
reintroduces some code from 298115f4c5 that disappeared with the
committing of the new pathfinder. Refs #1537.

Also includes some style improvements to the UnitMotion code.

This was SVN commit r17013.
 2015-09-13 09:33:09 +00:00
leper
558695365d Add some documentation about system components. Fixes #3315. 
This was SVN commit r17003.
 2015-09-11 04:10:26 +00:00
leper
fc051d94cc Add check for non-passable (likely water-only) maps to territory percentage calculation. 
Patch by s0600204. Fixes #3407.

This was SVN commit r17002.
 2015-09-11 02:16:21 +00:00
Itms
9da482ead4 Based on previous experimental changes, major update to the unit motion. 
With this change, units will not check their movement against all
obstructions when moving: terrain and static obstructions are assumed to
be handled by the long-range pathfinder.
However, when static obstructions are changed, the paths have to be
invalidated. In order to minimize the performance impact, units will
check for obstructions when they move after a passability change. If
they collide with something, they will recompute a path that will take
into account the new passability map.

Also includes some code cleanup. This patch should not change
performance a lot: the lower number of checks should give a small
performance improvement while using the message broadcasting system
should hurt it a bit.

Fixes #3376, #3337, #1914.

This was SVN commit r16998.
 2015-09-10 18:12:13 +00:00
leper
5a685b84ca Recompute the cost grid in the TerritoryManager when needed. Patch by s0600204. Fixes #3399, #3400. 
This was SVN commit r16990.
 2015-09-06 22:35:38 +00:00
Itms
448b8248cf Revert my experimental changes from the previous days. Hopefully I can design something that doesn't introduce a ton of new issues. Refs #3376 
This was SVN commit r16986.
 2015-09-05 18:20:08 +00:00
Itms
1d89d05956 Don't try to short-path to non-point goals, because the algorithm won't deal with connectivity. Fixes another bug reported in #3363. 
This was SVN commit r16985.
 2015-09-04 20:43:05 +00:00
Itms
3005637370 Make a compromise between f240374b28 and f134ac63bb by making the filtering of pathfinding-blocking shapes conditional. 
Those shapes need to be taken into account when computing a short path,
but they need to be discarded when checking movements or they will
create long/short inconsistencies.

This was SVN commit r16981.
 2015-09-03 20:09:25 +00:00
Itms
8dde1cda94 Style cleanup, and remove a wrong TODO. 
This was SVN commit r16974.
 2015-09-02 17:40:31 +00:00
Itms
f134ac63bb Revert most of f240374b28 which was actually bad. It caused units to get stuck because the obstructions won't block the same paths when rasterized on the grid and when directly tested for collisions. 
As a general rule, pathfinding-blocking shapes should not be tested
against for movements. Only the passability grid should be considered.
As the algorithm which tests paths on this grid was fixed in 1c9ea56800,
it can be safely used.

Fixes #3376.

This was SVN commit r16971.
 2015-09-02 15:50:16 +00:00
Itms
f47cb2c711 Fix the OOS reported by elexis in #3335, and clean some whitespace and style. 
The list of modified entities was thrown out on global visibility
updates (those happen on rejoin) but only in-world entities were
actually updated then, causing problems with garrisoning.

Now the list of modified entities can happen to be large, so replace the
hacky check for infinite loops by a real check.

This was SVN commit r16962.
 2015-08-30 17:42:10 +00:00
leper
2aef62d65f Handle backrefs properly for maps and sets. Fixes #3374. 
Allocate the tag for the backreference before deserializing the content,
to match the order of serializing.

This was SVN commit r16959.
 2015-08-30 04:51:16 +00:00
leper
c9893b3dd0 Test serialization of nested maps. Refs #3164, #3374. 
This was SVN commit r16954.
 2015-08-30 00:06:39 +00:00
leper
8217fa1a0e Warn about range queries that can never return any results. 
This was SVN commit r16951.
 2015-08-29 22:49:49 +00:00
Itms
8e70140ec2 Handle properly static shapes that overlap the edge of the map (likely to happen with square maps). 
This should fix #3364.

This was SVN commit r16944.
 2015-08-28 11:38:14 +00:00
Itms
d129ae3cd8 Fix a special situation where map control percentage wasn't computed properly. 
Also improve the code and fix a typo.

Based on patch by s0600204, fixes #3378.

This was SVN commit r16941.
 2015-08-27 16:26:32 +00:00
Itms
a63b7a0126 Add ability to query the map control percentage, and use this value in the summary screen. Patch by s0600204, fixes #3321 
This was SVN commit r16933.
 2015-08-23 17:44:37 +00:00
Itms
ba82743777 Some range-based for loops. 
This was SVN commit r16926.
 2015-08-20 12:58:41 +00:00
Itms
b2e8a241d2 Properly check loaded scripts in the second simulation instance of a serialization test. Fixes #3238 
This was SVN commit r16925.
 2015-08-20 12:52:29 +00:00
Itms
1ab3a4a02d Fix 6506bc20cb, refs #3238 
This was SVN commit r16924.
 2015-08-20 12:49:43 +00:00
leper
558d43bac5 Replace some functor structs with lambdas, closures or range-based fors. 
This was SVN commit r16923.
 2015-08-19 03:33:04 +00:00
leper
36c6b50944 Revert emplace for associative containers. Fixes #3366. 
GCC < 4.8.0 does not support emplace for those.
See https://gcc.gnu.org/bugzilla/show_bug.cgi?id=44436.

This was SVN commit r16922.
 2015-08-19 03:32:47 +00:00
Itms
1c9ea56800 Fix the CheckLineMovement algorithm. Added some comments and a test to avoid problems. 
This addresses some "stuck units" cases.

This was SVN commit r16918.
 2015-08-13 16:21:39 +00:00
Itms
01de76f4be Code improvements for the hierarchical pathfinder: cache hits and variable initialization. 
This was SVN commit r16917.
 2015-08-11 15:21:11 +00:00
Itms
28ef270571 Enhance the MakeGoalReachable algorithm to handle better non-point goals. 
Fixes #3363, #3297.

This was SVN commit r16915.
 2015-08-11 09:47:08 +00:00
leper
8bfe16cac8 Use in-place construction. 
This was SVN commit r16894.
 2015-07-29 23:44:17 +00:00
leper
c5eb9b7bb7 Range-based for for VfsPath loops. 
This was SVN commit r16893.
 2015-07-29 23:44:12 +00:00