Commit Graph

25 Commits

Author SHA1 Message Date
tron
51eef8c5b7 (svn r1898) Remove some unused macros from macros.h and move some others to more appropriate headers 2005-02-22 12:48:03 +00:00
matthijs
c5c5c9b17c (svn r1834) - Fix: NPF does not check the owner of its target, busses try to enter other players' depots. TODO
- Add: asserts to find the v->u.rail.track == 0 problem.
- Add: IsValidDepot(), IsValidTown(), IsValidSign(), IsValidVehicle(), IsValidStation()
- Add: GetTileOwner(), IsTileOwner()
- Codechange: Replaced IsShipDepotTile(), IsTrainDepotTile(), IsRoadDepotTile() by IsTileDepotType().
- Codechange: typedeffed the MAP_OWNERS as Owner. Should be used as variable type.
- Codechange: Replaced a few uint by TileIndex.
2005-02-06 22:36:08 +00:00
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
7bbcf5875c (svn r1749) Move the functions which calculate distances to map.[ch] and give the more meaningful names 2005-01-31 07:23:15 +00:00
tron
3a89108a55 (svn r1722) -Feature: Bigger maps - anyone? 2005-01-29 19:45:14 +00:00
tron
a2de96abc0 (svn r1714) Add missing include 2005-01-29 13:33:14 +00:00
tron
5885b31bb4 (svn r1713) Split off several functions which query/set information about a single tile from map.h and put them into a seperate file tile.h 2005-01-29 12:19:05 +00:00
tron
3617d24318 (svn r1706) Implement ScaleByMapSize() and ScaleByMapSize1D()
These scale a number relative to the map size/circumference.
Use them to scale the amount of map objects.
Of course at the moment they return just the input, because there are no bigger/smaller maps yet.
2005-01-28 15:31:04 +00:00
tron
993a106679 (svn r1676) Increase the size of TileIndex and TileIndexDiff to 32bits and adapt the save/load data and some other parts of the code to that change
WARNING: If i made any mistake here it WILL lead to corrupted savegames!
2005-01-25 21:43:57 +00:00
tron
31d6f87d80 (svn r1560) Introduce SetTileType() and SetTileHeight()
Replace direct references to _map_type_and_height with these
2005-01-18 18:41:56 +00:00
tron
022b8cea37 (svn r1545) Add TileHeight() which returns the height (not multiplied by 8)
Replace some direct references to _map_type_and_height with TileHeight()/IsTileType()
2005-01-16 14:50:01 +00:00
tron
ef923fae44 (svn r1542) Rename TileHeight to TilePixelHeight, because this is what it actually returns 2005-01-16 14:06:22 +00:00
tron
ae796740aa (svn r1536) Move GET_TILEHEIGHT, GET_TILETYPE and IS_TILETYPE to map.h, turn them into inline functions and add some asserts 2005-01-16 11:24:58 +00:00
tron
05a3a83b6c (svn r1475) Fix some more signed/unsigned comparison warnings 2005-01-10 22:14:35 +00:00
tron
55e6b4f928 (svn r1447) Move TILE_ADD(), TILE_ADDXY() and SafeTileAdd() to map.[ch] and make the latter map size agnostic 2005-01-09 17:55:11 +00:00
tron
35972e68e1 (svn r1415) Move TILE_FROM_XY and TILE_XY to map.h and push TILE_[XY] bits from map.h into map.c.
Now the whole source except map.c is independent of TILE_[XY]_BITS!
2005-01-07 17:40:23 +00:00
tron
7ca6b2b8b0 (svn r1414) Move TileIndex, TILE_MASK and GET_TILE_[XY] to map.h and turn the latter into inline functions names Tile[XY] 2005-01-07 17:02:43 +00:00
tron
f8c95a1dbe (svn r1396) Introduce TileIndexDiffC - the compile time version of TileIndexDiff 2005-01-06 11:39:00 +00:00
tron
67161506ad (svn r1386) Move TileIndexDiff to map.h
Move _tileoffs_by_dir to map.[ch] and encapsulate it in TileOffsByDir()
2005-01-05 13:32:03 +00:00
tron
c0702318d2 (svn r1344) Use MapSize[XY]() (or MapSize()/MapMax[XY]() where appropriate) instead of TILES_[XY] 2005-01-03 18:59:58 +00:00
tron
32bfe0dddd (svn r1337) Use MapMax[XY]() (or MapSize[XY]() if appropriate) instead of TILE_MAX_[XY]
While here replace one erroneous TILE_MAX_X with MapMaxY()
2005-01-03 12:56:22 +00:00
truelight
c2ee8d70e4 (svn r1288) -Codechange: changed _map2 to an uint16. It is still saved and loaded as
an uint8 till the savegame version is bumped to version 5. Then it works 
automaticly as a fully uint16. So _stations[] can not be increased till 
after the bump!!
2004-12-28 11:51:31 +00:00
tron
e75954a7ab (svn r1144) Don't rely on sizeof() to determine the map size, use MapSize() instead 2004-12-17 09:01:24 +00:00
tron
89fd12692f (svn r1130) Add helper functions to query map size 2004-12-16 12:30:13 +00:00
tron
765ecfed84 (svn r1117) Move map arrays and some related macros into their own files map.c and map.h 2004-12-15 22:18:54 +00:00