diff options
Diffstat (limited to 'signs.c')
| -rw-r--r-- | signs.c | 24 |
1 files changed, 20 insertions, 4 deletions
@@ -4,6 +4,7 @@ #include "signs.h" #include "saveload.h" #include "command.h" +#include "strings.h" enum { /* Max signs: 64000 (4 * 16000) */ @@ -75,10 +76,17 @@ static void MarkSignDirty(SignStruct *ss) */ static SignStruct *AllocateSign(void) { - SignStruct *s; - FOR_ALL_SIGNS(s) - if (s->str == 0) - return s; + SignStruct *ss; + FOR_ALL_SIGNS(ss) { + if (ss->str == 0) { + uint index = ss->index; + + memset(ss, 0, sizeof(SignStruct)); + ss->index = index; + + return ss; + } + } /* Check if we can add a block to the pool */ if (AddBlockToPool(&_sign_pool)) @@ -112,6 +120,8 @@ int32 CmdPlaceSign(int x, int y, uint32 flags, uint32 p1, uint32 p2) ss->z = GetSlopeZ(x,y); UpdateSignVirtCoords(ss); MarkSignDirty(ss); + InvalidateWindow(WC_SIGN_LIST, 0); + _sign_sort_dirty = true; _new_sign_struct = ss; } @@ -151,6 +161,8 @@ int32 CmdRenameSign(int x, int y, uint32 flags, uint32 sign_id, uint32 owner) /* Update */ UpdateSignVirtCoords(ss); MarkSignDirty(ss); + InvalidateWindow(WC_SIGN_LIST, 0); + _sign_sort_dirty = true; } else { /* Free the name, because we did not assign it yet */ DeleteName(str); @@ -165,6 +177,8 @@ int32 CmdRenameSign(int x, int y, uint32 flags, uint32 sign_id, uint32 owner) ss->str = 0; MarkSignDirty(ss); + InvalidateWindow(WC_SIGN_LIST, 0); + _sign_sort_dirty = true; } } @@ -252,6 +266,8 @@ static void Load_SIGN(void) ss = GetSign(index); SlObject(ss, _sign_desc); } + + _sign_sort_dirty = true; } const ChunkHandler _sign_chunk_handlers[] = { |