Commit graph

63 commits

Author SHA1 Message Date
Itms
128a603287 Use the terrain-only grid for terrain edges in the short pathfinder algorithm. This grid is updated on each terrain change, whereas the passability grid is updated once a turn. This caused OOS on rejoin, fixes #3292.
However, using the terrain-only grid reveals one discrepancy between the
short pathfinder (which uses unit radii) and the long one (which uses
unit clearances). So I implemented the change proposed by sanderd17 in
#3294, which is removing unit radius and using only the pathfinder
clearance. Refs #3294
Now some tweaking has to be done in the templates, so that units get a
passability class suited to their apparent size. In the meantime the
unit motion is quite bugged.

This was SVN commit r16867.
2015-07-18 08:37:49 +00:00
Itms
6581796103 New long-range pathfinder.
Based on Philip's work located at
http://git.wildfiregames.com/gitweb/?p=0ad.git;a=shortlog;h=refs/heads/projects/philip/pathfinder
Includes code by wraitii, sanderd17 and kanetaka.

An updated version of docs/pathfinder.pdf describing the changes in
detail will be committed ASAP.

Running update-workspaces is needed after this change.

Fixes #1756.
Fixes #930, #1259, #2908, #2960, #3097
Refs #1200, #1914, #1942, #2568, #2132, #2563

This was SVN commit r16751.
2015-06-12 18:58:24 +00:00
historic_bruno
b1c4e29ac8 Fixes inconsistencies in spelling of colour/color by preferring "color" (only wxWidgets remains with some API that requires "colour"), fixes #1029.
NOTE: requires update-workspaces and may require correction of some
modded actors/scenarios

This was SVN commit r16438.
2015-03-15 23:59:48 +00:00
leper
f8ff206169 Recreate some tech modified values upon deserialization. Fixes #3055.
Also check for some possible null pointers.

This was SVN commit r16364.
2015-02-21 01:41:24 +00:00
Ykkrosh
49e2ecea63 Automatically convert all CLogger format strings from wchar_t* to char*.
Done with:

  ag -ls 'LOG(MESSAGE|MESSAGERENDER|WARNING|ERROR)' source | xargs sed
-i 's/LOG\(MESSAGE\|MESSAGERENDER\|WARNING\|ERROR\)(L/LOG\1(/g'

This was SVN commit r16183.
2015-01-22 20:31:30 +00:00
Ykkrosh
d936bde74a Dynamic message subscriptions.
Allow components to individually subscribe/unsubscribe to messages,
instead of statically subscribing the entire component type. Use this
for most Interpolate/RenderSubmit messages, to avoid the performance
cost of passing those messages to a large number of components that will
just ignore them anyway.

On Azure Coast this reduces total time per frame by about 30% on a
CPU-bound system.

This was SVN commit r15400.
2014-06-19 23:20:12 +00:00
sanderd17
86196212e2 Improve navigation for ship formations by setting the formation controller to the right passability class
This was SVN commit r15149.
2014-05-18 07:59:43 +00:00
sanderd17
298115f4c5 Fix units chasing each other. Fixes #1537
This was SVN commit r14449.
2013-12-30 16:07:19 +00:00
wraitii
0ef6397545 Optimize the "Move()" function by removing unnecessary message broadcast. Fixes #2094
This was SVN commit r14287.
2013-12-04 17:38:46 +00:00
mimo
321e61617b Improve MoveToTarget when the target is moving, fixes #2253
This was SVN commit r14168.
2013-11-14 07:25:56 +00:00
sanderd17
60fb5ed1c3 - Fix garisson and formation aura types
- Implement tech mods for UnitMotion speeds, Fixes #1958, based on patch
by wraitii
- Implement athen_hero_themistocles ship speed aura as a test

This was SVN commit r14058.
2013-10-30 16:12:53 +00:00
Ykkrosh
9f5635085e Fix #1833: animals spin around needlessly while roaming.
Patch from mimo.

This was SVN commit r13924.
2013-09-30 23:52:22 +00:00
Ykkrosh
05422ad545 Avoid slightly-expensive QueryInterface() calls
Add CEntityHandle which wraps an entity_id_t and also has a pointer to a
per-entity array of IComponents. QueryInterface/CmpPtr on a handle just
involve a couple of pointer dereferences instead of a map lookup.

This requires sizeof(void*) per registered interface type per entity,
which is currently ~0.5KB per entity, which shouldn't be a problem.

This was SVN commit r13825.
2013-09-11 20:41:53 +00:00
leper
8c931bfa52 Add animation override to VisualActor to fix carrying resource animations. Patch by Deiz. Fixes #1260, #1741.
This was SVN commit r12949.
2012-12-06 19:46:13 +00:00
leper
a923cdd139 Fix serialization failure.
This was SVN commit r12941.
2012-12-04 16:59:08 +00:00
leper
5806ed94e1 Fix bug with gather-near-position.
Use the max range for attacking.

This was SVN commit r12915.
2012-12-02 17:25:23 +00:00
Deiz
0a0a49eb09 Explicitly store whether whether a unit is moving, as formation members don't finish moving as normal.
This was SVN commit r12624.
2012-09-04 03:57:22 +00:00
Deiz
d805c87249 Send messages when formation members hit fail to find a path or are obstructed.
This was SVN commit r12613.
2012-09-03 02:59:15 +00:00
Deiz
9fcb7cc738 Fixed formations so switching formation in-place doesn't leave entities in FORMATIONMEMBER.WALKING and short walk orders bring units into proper formation.
This was SVN commit r12563.
2012-08-31 08:20:36 +00:00
Deiz
7e382fc26f CCmpUnitMotion::MoveToPointRange should ignore unit radius, so it correctly returns false when called repeatedly for large units.
This was SVN commit r12511.
2012-08-22 06:13:23 +00:00
historic_bruno
08bd07ddd6 Adds safe bool operator to ICmpPtr, replacing the null() method, based on patch by leper. Also changes bool operator in AtSmartPtr to safe bool. Fixes #1077.
Changes some CmpPtr variable names for consistency.

This was SVN commit r11036.
2012-02-08 02:46:15 +00:00
Ykkrosh
ce67dfd333 Rename CELL_SIZE to TERRAIN_TILE_SIZE, to free up the term "cell" for other concepts.
This was SVN commit r10902.
2012-01-12 12:51:10 +00:00
Ykkrosh
6f2eec3c2e Fix warnings
This was SVN commit r10867.
2012-01-04 13:19:38 +00:00
Ykkrosh
0ec4242962 Detect and fix printf signedness errors. Fixes #1086, #1087.
This was SVN commit r10846.
2012-01-01 16:43:10 +00:00
Ykkrosh
609f1643d5 Fix -Wconversion warnings in simulation code.
Cast to smaller integer types explicitly.
Generally avoid platform-dependent types (size_t) in simulation code.
Use float versions of math.h functions, not double.

This was SVN commit r10017.
2011-08-16 11:18:32 +00:00
historic_bruno
f378e2e651 Implements building restrictions (by terrain, territory, category, and distance). See #41. Fixes #804, #287.
Implements build limits. See #687.
Implements autorotation for dock placement.
Fixes unit spawning to consider terrain passability. See #893.
Adds new passability criteria based on distance from shore.
Updates build restrictions on some templates.
Changes unit spawning search to 4 tiles away from foundation.
Changes garrison/training spawn failure to nicer UI notification.

This was SVN commit r9970.
2011-08-06 08:11:05 +00:00
Chakakhan
293adad0ba Fix #829 - Stuck units bug
This was SVN commit r9713.
2011-06-28 07:27:03 +00:00
Ykkrosh
92fcb737cd Attempt minor improvements to stances code (see #865).
Don't chase units that are no longer visible, beyond where they were
last seen (fixes #595).

This was SVN commit r9657.
2011-06-24 12:35:15 +00:00
Ykkrosh
2c58b07223 # Add experimental fighter planes.
This was SVN commit r9605.
2011-06-09 19:44:40 +00:00
Ykkrosh
e90470020b Try to make the pathfinder less likely to get stuck
This was SVN commit r9465.
2011-05-06 21:52:15 +00:00
Ykkrosh
bec4c6437b Make non-combat units flee when under melee attack, and not attack enemies automatically.
Fixes #703.

This was SVN commit r9010.
2011-03-04 14:36:41 +00:00
Ykkrosh
1c7e33b528 Remove a load of implicit CStr type conversions, since they're error-prone and can cause silent data loss.
Handle most CStr8/CStrW conversions via UTF-8 instead of effectively
assuming Latin-1.
Return UTF-8 strings from Xeromyces API.

This was SVN commit r8929.
2011-02-17 20:08:20 +00:00
Ykkrosh
b8925fbbc9 # Support AI construction of buildings.
Pass terrain passability data to AI scripts.
Expand pathfinder passability data to 16 bits per tile, to allow more
classes.
Support 16-bit ints in serializer.
Partially support JS typed arrays.
Allow foundations to be placed on top of units (fixes #499).
Stop farms and fishes blocking movement (fixes #534).
Add obstruction flags to allow finer control over what they block.
Associate entity IDs with obstruction shapes, to allow finding colliding
entities.
Support moving to the edge of a target entity with inactive obstruction.
Support foundation entities in AI.
Support playing as non-hele civs.

This was SVN commit r8899.
2011-02-10 16:06:28 +00:00
Ykkrosh
c3b734775b Simplify component interface: remove explicit context parameter, use GetSimContext() instead.
This was SVN commit r8867.
2011-01-16 14:08:38 +00:00
Ykkrosh
6b4478209b Fix accidental use of hard-coded constant.
Don't bother recomputing terrain speeds multiple times per turn.

This was SVN commit r8753.
2010-11-30 14:48:04 +00:00
Ykkrosh
ab186c2b16 Update UnitMotion logic, to partially simplify it.
Do all pathfinding asynchronously.
Recalculate paths when the target has moved.
Fix vertex pathfinder start point heuristic, to avoid finding
zero-length paths.
When units fail to reach a resource to gather, look for another resource
of the same type.

This was SVN commit r8751.
2010-11-30 12:31:54 +00:00
Ykkrosh
de673be78a Fix likely cause of "unexpected PathResult" warnings
This was SVN commit r8297.
2010-10-06 22:17:34 +00:00
Ykkrosh
8a98102195 Fix serialize/deserialize API asymmetry.
Add serialization support to more components.

This was SVN commit r8122.
2010-09-17 17:53:26 +00:00
janwas
2e7436434d warning fixes: mostly size_t vs. specialized API type and other type conversion.
added player_id_t typedef and INVALID_PLAYER, use that instead of -1.
also added sanity checks to cpu.cpp to ensure ARCH_* is correct (see
http://www.wildfiregames.com/forum/index.php?showtopic=13327&hl=)
and further predefined macros to arch.h just to be sure.

This was SVN commit r8079.
2010-09-05 09:38:30 +00:00
Ykkrosh
2b57f4f998 # Initial support for formation movement.
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.
2010-09-03 09:55:14 +00:00
Ykkrosh
423b31c130 Fix units trying to move outside themselves when ordered to their current location.
Remove redundant comparisons in pathfinder.
Simplify range query result ordering.
Avoid throwing exception on script errors in debug serializer.

This was SVN commit r7828.
2010-07-31 21:22:39 +00:00
Ykkrosh
0cd0a1f584 # Add auto-attacking of nearby enemies.
Add general range-detection code.
Avoid unnecessarily computing 3D entity positions.

This was SVN commit r7817.
2010-07-29 20:39:23 +00:00
Ykkrosh
bd2fd6c713 Extend animal AI to all animals.
This was SVN commit r7771.
2010-07-20 08:45:09 +00:00
Ykkrosh
e19146cf25 # Added AI for chickens.
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.
2010-07-18 15:19:49 +00:00
Ykkrosh
dff694f0f0 Fix units spawning on top of each other.
Add type-safety to prevent that kind of bug happening again.

This was SVN commit r7691.
2010-07-04 17:19:38 +00:00
Ykkrosh
d3048906cb # Unit animation improvements.
Animate props much more sensibly.
Move ammo code out of CUnit.
Move animation logic out of CModel.
Launch projectiles from the correct location.
Use entity's speeds and sounds in actor viewer.
Add -nosound option to disable audio, and allow audio by default in
Atlas.
Remove some obsolete options.

This was SVN commit r7609.
2010-06-05 00:49:14 +00:00
Ykkrosh
11a20e1bcf # Handle terrain passability and movement costs in pathfinder.
Simplify terrain code (remove Handle indirection).
Delete unused terrain properties.

This was SVN commit r7590.
2010-05-27 23:31:03 +00:00
Ykkrosh
828400d82e # Support floating units in new simulation system.
Fix rendering of underwater lines.
Fix rendering of unit selection outlines in Atlas.
Remove some obsolete hotkeys.

This was SVN commit r7589.
2010-05-27 23:23:53 +00:00
Ykkrosh
cdcee291cf Convert all remaining entity template data to new file format.
Add dummy component implementations for new data.
Partly support multiple weapons for a single unit.

This was SVN commit r7547.
2010-05-15 21:07:52 +00:00
Ykkrosh
646c218b2e Reduce the likelihood of units getting stuck when walking
This was SVN commit r7499.
2010-05-03 16:46:14 +00:00