dave/openttd
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Remove unused hash functions and start the road building from the map center

Browse Source
This commit is contained in:
Andreas Schmitt
2021-06-13 17:45:28 +02:00
committed by Jonathan G Rennison
parent 4542410b41
commit 8d584990aa
5 changed files with 7 additions and 45 deletions
Download Patch File Download Diff File Expand all files Collapse all files

13
src/landscape.cpp
View File

@@ -1241,17 +1241,6 @@ static void River_FoundEndNode(AyStar *aystar, OpenListNode *current)
static const uint RIVER_HASH_SIZE = 8; ///< The number of bits the hash for river finding should have.
/**
* Simple hash function for river tiles to be used by AyStar.
* @param tile The tile to hash.
* @param dir The unused direction.
* @return The hash for the tile.
*/
static uint River_Hash(uint tile, uint dir)
{
return GB(TileHash(TileX(tile), TileY(tile)), 0, RIVER_HASH_SIZE);
}
/**
* Actually build the river between the begin and end tiles using AyStar.
* @param begin The begin of the river.
@@ -1267,7 +1256,7 @@ static void BuildRiver(TileIndex begin, TileIndex end)
finder.FoundEndNode = River_FoundEndNode;
finder.user_target = &end;
finder.Init(River_Hash, 1 << RIVER_HASH_SIZE);
finder.Init(1 << RIVER_HASH_SIZE);
AyStarNode start;
start.tile = begin;