mirror
/
OpenTTD
mirror of https://github.com/OpenTTD/OpenTTD
1
0
Fork 0
Code Issues

(svn r20875) -Codechange: Make AyStarMain_OpenList_Add a method.

release/1.1
alberth 2010-10-02 19:30:24 +00:00
parent 9b21dfaeb0
commit 969139b343
2 changed files with 7 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
src/pathfinder/npf/aystar.cpp
View File

@ -69,17 +69,17 @@ static OpenListNode *AyStarMain_OpenList_Pop(AyStar *aystar)
/* Adds a node to the OpenList
* It makes a copy of node, and puts the pointer of parent in the struct */
static void AyStarMain_OpenList_Add(AyStar *aystar, PathNode *parent, const AyStarNode *node, int f, int g)
void AyStar::OpenListAdd(PathNode *parent, const AyStarNode *node, int f, int g)
{
/* Add a new Node to the OpenList */
OpenListNode *new_node = MallocT<OpenListNode>(1);
new_node->g = g;
new_node->path.parent = parent;
new_node->path.node = *node;
Hash_Set(&aystar->OpenListHash, node->tile, node->direction, new_node);
Hash_Set(&this->OpenListHash, node->tile, node->direction, new_node);
/* Add it to the queue */
aystar->OpenListQueue.Push(new_node, f);
this->OpenListQueue.Push(new_node, f);
}
/*
@ -134,7 +134,7 @@ void AyStar::CheckTile(AyStarNode *current, OpenListNode *parent)
this->OpenListQueue.Push(check, new_f);
} else {
/* A new node, add him to the OpenList */
AyStarMain_OpenList_Add(this, closedlist_parent, current, new_f, new_g);
this->OpenListAdd(closedlist_parent, current, new_f, new_g);
}
}
@ -274,7 +274,7 @@ void AyStar::AddStartNode(AyStarNode *start_node, uint g)
printf("[AyStar] Starting A* Algorithm from node (%d, %d, %d)\n",
TileX(start_node->tile), TileY(start_node->tile), start_node->direction);
#endif
AyStarMain_OpenList_Add(this, NULL, start_node, 0, g);
this->OpenListAdd(NULL, start_node, 0, g);
}
/**

2
src/pathfinder/npf/aystar.h
View File

@ -159,6 +159,8 @@ struct AyStar {
/* An extra hash to speed up the process of looking up an element in
* the open list */
Hash OpenListHash;
void OpenListAdd(PathNode *parent, const AyStarNode *node, int f, int g);
};
#endif /* AYSTAR_H */