Commit Graph

7 Commits

Author SHA1 Message Date
matthijs
a2dec6c32a (svn r1751) - Feature: New PathFinder (NPF).
- Supports trains, road vehicles and ships.
	- Uses A* pathfinding (same codebase as the new ai).
	- Currently unlimited search depth, so might perform badly on large maps/networks (especially ships).
	- Will always find a route if there is one.
	- Allows custom penalties for obstacles to be set in openttd.cfg (npf_ values).
	- With NPF enabled, ships can have orders that are very far apart. Be careful, this will break (ships get lost) when the old pathfinder is used again.
- Feature: Disabling 90 degree turns for trains and ships.
	- Requires NPF to be enabled.
	- Ships and trains can no longer make weird 90 degree turns on tile borders.
- Codechange: Removed table/directions.h.
	- table/directions.h contained ugly static tables but was included more than once. The tables, along with a few new ones are in npf.[ch] now. Better suggestions for a location?
- Fix: Binary heap in queue.c did not allocate enough space, resulting in a segfault.
- Codechange: Rewritten FindFirstBit2x64, added KillFirstBit2x64.
- Codechange: Introduced constant INVALID_TILE, to replace the usage of 0 as an invalid tile. Also replaces TILE_WRAPPED.
- Codechange: Moved TileAddWrap() to map.[ch] 
- Add TileIndexDiffCByDir(), TileIndexDiffCByDir(). 
- Codechange: Moved IsTrainStationTile() to station.h
- Add: IsRoadStationTile() and GetRoadStationDir().
2005-01-31 11:23:10 +00:00
tron
e5cd6b6193 (svn r1596) Add some more statics 2005-01-22 22:47:58 +00:00
tron
189ca73707 (svn r1594) Convert all undefined parameter lists to (void) and add the appropriate warning flags in the Makefile 2005-01-22 20:23:18 +00:00
miham
57852f6498 (svn r1297) Language fixes in the source.. (ln-) 2004-12-29 13:13:29 +00:00
truelight
7aa0bdf48b (svn r202) -Codechange: I missed some files with trailing spaces.. this should be
all ;)
2004-09-11 09:55:19 +00:00
truelight
99253905bb (svn r108) -Fix: anon-union problems on GCC2 compilers 2004-08-22 14:44:03 +00:00
truelight
788ace088d (svn r85) -Add: initial commit of new AI (enable in Patch menu)
-Add: generalised A* Algorithm
-Add: generalised queues (Fifo, Stack, InsSort, BinaryHeap)
2004-08-20 09:32:32 +00:00