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(svn r5210) Many small changes which piled up: const, unsigned, variable scope, CSE for readability, DeMorgan, if cascades -> switch, whitespace, parentheses, bracing, misc.

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tron
2006-06-10 08:37:41 +00:00
parent 15c945c926
commit 0a72639c2d
44 changed files with 438 additions and 448 deletions
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26
npf.c
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@@ -277,8 +277,7 @@ static int32 NPFRoadPathCost(AyStar* as, AyStarNode* current, OpenListNode* pare
case MP_STREET:
cost = NPF_TILE_LENGTH;
/* Increase the cost for level crossings */
if (IsLevelCrossing(tile))
cost += _patches.npf_crossing_penalty;
if (IsLevelCrossing(tile)) cost += _patches.npf_crossing_penalty;
break;
default:
@@ -407,15 +406,10 @@ static int32 NPFRailPathCost(AyStar* as, AyStarNode* current, OpenListNode* pare
/* Will find any depot */
static int32 NPFFindDepot(AyStar* as, OpenListNode *current)
{
TileIndex tile = current->path.node.tile;
/* It's not worth caching the result with NPF_FLAG_IS_TARGET here as below,
* since checking the cache not that much faster than the actual check */
if (IsTileDepotType(tile, as->user_data[NPF_TYPE])) {
return AYSTAR_FOUND_END_NODE;
} else {
return AYSTAR_DONE;
}
return IsTileDepotType(current->path.node.tile, as->user_data[NPF_TYPE]) ?
AYSTAR_FOUND_END_NODE : AYSTAR_DONE;
}
/* Will find a station identified using the NPFFindStationOrTileData */
@@ -682,14 +676,12 @@ static NPFFoundTargetData NPFRouteInternal(AyStarNode* start1, AyStarNode* start
_npf_aystar.EndNodeCheck = target_proc;
_npf_aystar.FoundEndNode = NPFSaveTargetData;
_npf_aystar.GetNeighbours = NPFFollowTrack;
if (type == TRANSPORT_RAIL)
_npf_aystar.CalculateG = NPFRailPathCost;
else if (type == TRANSPORT_ROAD)
_npf_aystar.CalculateG = NPFRoadPathCost;
else if (type == TRANSPORT_WATER)
_npf_aystar.CalculateG = NPFWaterPathCost;
else
assert(0);
switch (type) {
default: NOT_REACHED();
case TRANSPORT_RAIL: _npf_aystar.CalculateG = NPFRailPathCost; break;
case TRANSPORT_ROAD: _npf_aystar.CalculateG = NPFRoadPathCost; break;
case TRANSPORT_WATER: _npf_aystar.CalculateG = NPFWaterPathCost; break;
}
/* Initialize Start Node(s) */
start1->user_data[NPF_TRACKDIR_CHOICE] = INVALID_TRACKDIR;