Avoid cases of filenames
Update years in terms and other legal(ish) documents
Don't update years in license headers, since change is not meaningful
Will add linter rule in seperate commit
Happy recompiling everyone!
Original Patch By: Nescio
Comment By: Gallaecio
Differential Revision: D2620
This was SVN commit r27786.
The previous code was constructing un-necessary ScriptRequest objects.
Minor optimisation from not entering/leaving realms.
Differential Revision: https://code.wildfiregames.com/D5026
This was SVN commit r27728.
CmpPosition::TurnStart checks whether the territory changed underneath
each entityevery turn. The only user of this is TerritoryDecay
(structures, for the most part). It is rather inefficient to have this
done for all entities.
The simplest solution is to listen to position-changed messages in
TerritoryDecay instead. This should hardly ever happen in vanilla 0
A.D., except in Atlas, so it's basically free.
This sort of reverts 19965ce37a (original implementation) and
c44b48bd59.
Accepted By: Freagarach (concept only)
Differential Revision: https://code.wildfiregames.com/D5009
This was SVN commit r27673.
This implements a form of crowd movement that I've generally called
'unit pushing' in the last few years.
Essentially, any two units will push each other away when they're too
close. This makes it possible to ignore unit-unit obstructions, and thus
makes movement much smoother in crowds.
This first iteration of this system only allows pushing between idle
units and between moving units (i.e. a moving unit does not affect an
idle one).
This is because the unitMotion logic to detect it is stuck & needs to
use the pathfinders starts breaking: units can fail to move because they
are pushed away from their intended movement, and the current logic
fails to handle this gracefully.
Thankfully, the most value of this patch in terms of player experience
is found in the improvements to group movements and shuttling.
Other impacts:
- As the short pathfinder is called less often, we can increase the
starting search range & reduce the # of max turns, both improving
collision recovery.
- The performance of idle units is slightly worsened, as they must be
checked for idle-idle collisions. If needed a 'sleeping' system, as used
in physics engine, could be implemented.
- In general, however, expect slight performance improvements, as fewer
short paths are computed.
- Gathering efficiency should increase slightly, since shuttling times
are likely reduced slightly.
- As a sanity change to improve some edge cases (units that say they're
moving, i.e. pushable, but don't actually move), the 'going straight'
logic is turned off if a short path has been computed. This requires a
few cascading changes to work correctly.
Technical notes:
- To reduce the cost of the n^2 comparisons that pushing requires, units
are only compared within a small square on a grid which is lazily
reconstructed each turn. The overhead seems rather small, and this is
much simpler than keeping an up-to-date grid.
- The design is intended to be parallelisable if needed someday.
- The pathfinder's CheckMovement ignores moving units in UnitMotion, as
that is now the spec. Idle units are not ignored, which is required for
the 'collision' detection to work correctly (see above).
Refs #3442 (not fixed - idle units are not pushed by moving units).
Fixes#5084 (the overlap can still happen, but units will push each
other away).
Differential Revision: https://code.wildfiregames.com/D1490
This was SVN commit r25182.
Large units risk being stuck between other units. This is true in
general, but particularly weird with formations, since individual units
may well not be stuck, only the invisible formation controller.
This alleviates the issue by ordering units to move individually when
the controller appears stuck.
It introduces a new "VERY_OBSTRUCTED" unit motion message, which
triggers when a unit has failed to move for several turns.
Reported By: Angen
Reviewed By: Freagarach
Fixes#4935
Differential Revision: https://code.wildfiregames.com/D3209
This was SVN commit r24511.
As reported by #5521, Ordering units to walk to a point in a forest can
lag terribly, as units will end up computing long short paths in the
forest, which can result in `ComputeShortPath` calls that individually
take upwards of 80ms.
This can be alleviated by allowing units to stop a bit earlier. A23
handled this in UnitMotion directly, but it's better to handle this in
UnitAI to avoid surprises and to make it customisable on a per-state
level.
This diff further speeds up using the short pathfinder by starting with
a smaller search range, limiting the max-range more and moving the range
slightly towards the goal.
This also refactors UM sending messages to UnitAI so that we may in the
future push more information (in particular, the entity_id that a unit
was obstructed by could be interesting for COMBAT).
This doesn't fix the possibility of lag, but it reduces its occurrence
to levels that should be similar to A23 and thus acceptable enough.
Tested By: Freagarach
Fixes#5521
Differential Revision: https://code.wildfiregames.com/D2105
This was SVN commit r22526.
"MoveStarted" messages were sent by UnitMotion when the unit started
moving (sort of) or failed to do so. This was used by formations and
guarding but was not really necessary as this can be done in "enter" or
in a timer.
Differential Revision: https://code.wildfiregames.com/D1885
This was SVN commit r22350.
Summary:
To fix tickets like #3335, having a shared vision at the entity level is
needed. This patch implements that in CCmpRangeManager, interfaced with
a new JS component VisionSharing to manage the shared entities visions.
As an example of use case (in addition to garrisoning in allied
structure without the sharedLos tech), we can think of bribing enemy
units: there is a part about it in the patch, but this one is very wip
and not intended to be committed but rather for test purposes of the
feature.
So when garrisoning a unit in another player's building, the vision of
the garrisonHolder is shared (part intended for review). In addition,
for tests of the feature, when clicking on the new bribe icon in the
diplomacy window, a random unit of the chosen player is bribed and share
its vision during 15 s.
Test Plan: Garrison a unit in an allied structure without the sharedLos
tech, or test the wip bribe feature from the diplomacy window.
Reviewers: Itms
Reviewed By: Itms
Subscribers: Stan, leper, O11 Templates, wraitii, elexis, fatherbushido,
Itms, Vulcan, O1 C++ Simulation
Differential Revision: https://code.wildfiregames.com/D60
This was SVN commit r19175.
Based on existing code that was still around from an old(not working)
implementation.
Supports basic control from trigger scirpts (queue, start and stop
camera paths) and works in multiplayer.
This was SVN commit r17594.
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.
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.
I guess changes to the map loading sequence caused the TerrainChanged
message to be sent before the map was switched from square to circular
instead of after. The pathfinder didn't notice the switch, so it
continued treating the map as if it were square, allowing units to walk
into the permanent map-corner SOD and vanish, and allowing territories
to expand into the SOD.
Tell the pathfinder explicitly when the map shape changes, so it can
discard its cached data correctly.
This was SVN commit r15277.
Instead of each CCmpVisualActor rendering itself individually, collect
all the units in a single CCmpUnitRenderer. This avoids the overhead of
doing Interpolate/RenderSubmit calls every frame for every object in the
world. It also allows more efficient culling.
CCmpUnitRenderer knows the positions of each object at the start and end
of each turn, and computes the bounding sphere of the object along that
path. That allows quick culling without recomputing the precise
interpolated transform every frame. (In the future it could be improved
much more.)
Clarify and clean up the sending of PositionChanged messages, and add
new InterpolatedPositionChanged.
Remove the forceFloating parameter from GetInterpolatedTransform, since
it doesn't fit the new design. Replace it with a (non-synchronised) flag
in CCmpPosition.
Move construction progress from CCmpVisualActor to CCmpPosition, so that
it consistently affects all position/transform computation.
Refs #2337.
This was SVN commit r15265.
Deserialize SYSTEM_ENTITY before any other entities. This makes it safe
for Deserialize() methods to access system components (mirroring how
Init() can already access system components).
Add a Deserialized message, sent after all entities have been
deserialized, to help with some other sequencing problems.
This was SVN commit r15264.
Fix a few style issues and a bug with the gatherer count.
Still need to fix the entity.js file to handle properly some things as
this uses raw templates values.
Cache the AIinterface in AIProxy.js, please report if this works
properly.
This was SVN commit r14588.
Support asynchronous path queries.
Allow escaping when stuck in impassable terrain tiles.
Split Update message in multiple phases, to cope with ordering
requirements.
Support automatic walk/run animation switching.
This was SVN commit r8058.
Add scripted HFSM system.
Add very basic animal AI.
Support script-only message types.
Add shift+D hotkey to toggle dev command panel.
This was SVN commit r7763.
Tried to make the motion/AI/animation state transitions saner
Added smoothed rotation of moving units
Slightly more informative error reporting
This was SVN commit r7319.
Merge from 22b478ffed8d.
Pure scripted interface definitions.
Entity creation from scripts.
Improved messaging system.
Messages on entity deletion.
Basic player entities.
Player ownership.
Bug fixes.
This was SVN commit r7281.
Giant merge from
http://svn.wildfiregames.com/hg-source/file/5fb522019d5e
Infrastructure is largely complete, gameplay is largely missing
Disabled by default; use command-line flag "-sim2"
(Second attempt at commit...)
This was SVN commit r7259.