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authorsmatz <smatz@openttd.org>2008-05-27 20:25:28 +0000
committersmatz <smatz@openttd.org>2008-05-27 20:25:28 +0000
commit459239c9d2d3ea5605fb97d4f205173823b16a3c (patch)
tree81e746a5cfdfb205ffd958ea533b89f1f4cecb04 /src
parent6c7e6861f80d15ce755a9e8f5fa775db110f8f78 (diff)
downloadopenttd-459239c9d2d3ea5605fb97d4f205173823b16a3c.tar.xz
(svn r13298) -Codechange: remove unused _total_signs
Diffstat (limited to 'src')
-rw-r--r--src/signs.cpp7
-rw-r--r--src/signs_base.h6
2 files changed, 0 insertions, 13 deletions
diff --git a/src/signs.cpp b/src/signs.cpp
index 1e5d40860..8c1ad123c 100644
--- a/src/signs.cpp
+++ b/src/signs.cpp
@@ -24,7 +24,6 @@
#include "table/strings.h"
SignID _new_sign_id;
-uint _total_signs;
bool _sign_sort_dirty;
/* Initialize the sign-pool */
@@ -115,7 +114,6 @@ CommandCost CmdPlaceSign(TileIndex tile, uint32 flags, uint32 p1, uint32 p2)
InvalidateWindow(WC_SIGN_LIST, 0);
_sign_sort_dirty = true;
_new_sign_id = si->index;
- _total_signs++;
}
return CommandCost();
@@ -162,7 +160,6 @@ CommandCost CmdRenameSign(TileIndex tile, uint32 flags, uint32 p1, uint32 p2)
InvalidateWindow(WC_SIGN_LIST, 0);
_sign_sort_dirty = true;
- _total_signs--;
}
}
@@ -202,7 +199,6 @@ void PlaceProc_Sign(TileIndex tile)
*/
void InitializeSigns()
{
- _total_signs = 0;
_Sign_pool.CleanPool();
_Sign_pool.AddBlockToPool();
}
@@ -241,13 +237,10 @@ static void Save_SIGN()
*/
static void Load_SIGN()
{
- _total_signs = 0;
int index;
while ((index = SlIterateArray()) != -1) {
Sign *si = new (index) Sign();
SlObject(si, _sign_desc);
-
- _total_signs++;
}
_sign_sort_dirty = true;
diff --git a/src/signs_base.h b/src/signs_base.h
index e27441cb4..4d0d05926 100644
--- a/src/signs_base.h
+++ b/src/signs_base.h
@@ -40,12 +40,6 @@ static inline SignID GetMaxSignIndex()
return GetSignPoolSize() - 1;
}
-static inline uint GetNumSigns()
-{
- extern uint _total_signs;
- return _total_signs;
-}
-
static inline bool IsValidSignID(uint index)
{
return index < GetSignPoolSize() && GetSign(index)->IsValid();