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authoralberth <alberth@openttd.org>2010-10-02 09:58:32 +0000
committeralberth <alberth@openttd.org>2010-10-02 09:58:32 +0000
commit49ba3539b5971535476110cba85dbf13f9b02bd6 (patch)
tree930187e3386008ff12b70efd588b399433004140 /src/pathfinder
parent92f0bdec2cb46b8defa6a82a9ff608ce7a2d1392 (diff)
downloadopenttd-49ba3539b5971535476110cba85dbf13f9b02bd6.tar.xz
(svn r20867) -Codechange: Make AyStarMain_AddStartNode() a method.
Diffstat (limited to 'src/pathfinder')
-rw-r--r--src/pathfinder/npf/aystar.cpp5
-rw-r--r--src/pathfinder/npf/aystar.h3
-rw-r--r--src/pathfinder/npf/npf.cpp4
3 files changed, 5 insertions, 7 deletions
diff --git a/src/pathfinder/npf/aystar.cpp b/src/pathfinder/npf/aystar.cpp
index 956f81a83..2910f2c1c 100644
--- a/src/pathfinder/npf/aystar.cpp
+++ b/src/pathfinder/npf/aystar.cpp
@@ -268,13 +268,13 @@ int AyStarMain_Main(AyStar *aystar)
* clear() automatically when the algorithm finishes
* g is the cost for starting with this node.
*/
-static void AyStarMain_AddStartNode(AyStar *aystar, AyStarNode *start_node, uint g)
+void AyStar::AddStartNode(AyStarNode *start_node, uint g)
{
#ifdef AYSTAR_DEBUG
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(aystar, NULL, start_node, 0, g);
+ AyStarMain_OpenList_Add(this, NULL, start_node, 0, g);
}
void init_AyStar(AyStar *aystar, Hash_HashProc hash, uint num_buckets)
@@ -289,6 +289,5 @@ void init_AyStar(AyStar *aystar, Hash_HashProc hash, uint num_buckets)
* That is why it can stay this high */
aystar->OpenListQueue.Init(102400);
- aystar->addstart = AyStarMain_AddStartNode;
aystar->main = AyStarMain_Main;
}
diff --git a/src/pathfinder/npf/aystar.h b/src/pathfinder/npf/aystar.h
index b1b0cdd4b..bcda7000a 100644
--- a/src/pathfinder/npf/aystar.h
+++ b/src/pathfinder/npf/aystar.h
@@ -104,7 +104,6 @@ typedef void AyStar_GetNeighbours(AyStar *aystar, OpenListNode *current);
typedef void AyStar_FoundEndNode(AyStar *aystar, OpenListNode *current);
/* For internal use, see aystar.cpp */
-typedef void AyStar_AddStartNode(AyStar *aystar, AyStarNode *start_node, uint g);
typedef int AyStar_Main(AyStar *aystar);
struct AyStar {
@@ -145,7 +144,7 @@ struct AyStar {
/* These will contain the methods for manipulating the AyStar. Only
* main() should be called externally */
- AyStar_AddStartNode *addstart;
+ void AddStartNode(AyStarNode *start_node, uint g);
AyStar_Main *main;
int Loop();
void Free();
diff --git a/src/pathfinder/npf/npf.cpp b/src/pathfinder/npf/npf.cpp
index a8b471c73..b027ba933 100644
--- a/src/pathfinder/npf/npf.cpp
+++ b/src/pathfinder/npf/npf.cpp
@@ -980,13 +980,13 @@ static NPFFoundTargetData NPFRouteInternal(AyStarNode *start1, bool ignore_start
start1->user_data[NPF_TRACKDIR_CHOICE] = INVALID_TRACKDIR;
start1->user_data[NPF_NODE_FLAGS] = 0;
NPFSetFlag(start1, NPF_FLAG_IGNORE_START_TILE, ignore_start_tile1);
- _npf_aystar.addstart(&_npf_aystar, start1, 0);
+ _npf_aystar.AddStartNode(start1, 0);
if (start2) {
start2->user_data[NPF_TRACKDIR_CHOICE] = INVALID_TRACKDIR;
start2->user_data[NPF_NODE_FLAGS] = 0;
NPFSetFlag(start2, NPF_FLAG_IGNORE_START_TILE, ignore_start_tile2);
NPFSetFlag(start2, NPF_FLAG_REVERSE, true);
- _npf_aystar.addstart(&_npf_aystar, start2, reverse_penalty);
+ _npf_aystar.AddStartNode(start2, reverse_penalty);
}
/* Initialize result */