X-Git-Url: http://deadsoftware.ru/gitweb?a=blobdiff_plain;f=src%2Fgame%2Fg_saveload.pas;h=e6a1ca293344ca1b603ff026a4fbc514c0ee7f54;hb=fb2545cc618f2ffe256ab3bc0173b063382c8887;hp=aaf01b5efd86bcac97a56a56f64787127644bc6d;hpb=7722f998fcc4984ad63c84975955eddc4ba7a2a9;p=d2df-sdl.git

diff --git a/src/game/g_saveload.pas b/src/game/g_saveload.pas
index aaf01b5..e6a1ca2 100644
--- a/src/game/g_saveload.pas
+++ b/src/game/g_saveload.pas
@@ -27,6 +27,16 @@ function g_LoadGame(n: Integer): Boolean;
 procedure Obj_SaveState(o: PObj; var Mem: TBinMemoryWriter);
 procedure Obj_LoadState(o: PObj; var Mem: TBinMemoryReader);
 
+type
+  TLoadSaveHook = procedure ();
+
+procedure g_SetPreLoadHook (ahook: TLoadSaveHook);
+procedure g_SetPostLoadHook (ahook: TLoadSaveHook);
+
+procedure g_CallPreLoadHooks ();
+procedure g_CallPostLoadHooks ();
+
+
 implementation
 
 uses
@@ -42,6 +52,44 @@ const
   PLAYER_VIEW_SIGNATURE = $57564C50; // 'PLVW'
   OBJ_SIGNATURE = $4A424F5F; // '_OBJ'
 
+
+var
+  preloadHooks: array of TLoadSaveHook = nil;
+  postloadHooks: array of TLoadSaveHook = nil;
+
+
+procedure g_SetPreLoadHook (ahook: TLoadSaveHook);
+begin
+  if not assigned(ahook) then exit;
+  SetLength(preloadHooks, Length(preloadHooks)+1);
+  preloadHooks[High(preloadHooks)] := ahook;
+end;
+
+
+procedure g_SetPostLoadHook (ahook: TLoadSaveHook);
+begin
+  if not assigned(ahook) then exit;
+  SetLength(postloadHooks, Length(postloadHooks)+1);
+  postloadHooks[High(postloadHooks)] := ahook;
+end;
+
+
+procedure g_CallPreLoadHooks ();
+var
+  f: Integer;
+begin
+  for f := 0 to High(preloadHooks) do preloadHooks[f]();
+end;
+
+
+procedure g_CallPostLoadHooks ();
+var
+  f: Integer;
+begin
+  for f := 0 to High(postloadHooks) do postloadHooks[f]();
+end;
+
+
 procedure Obj_SaveState(o: PObj; var Mem: TBinMemoryWriter);
 var
   sig: DWORD;
@@ -359,6 +407,8 @@ begin
     g_Game_SetLoadingText(_lc[I_LOAD_SAVE_FILE], 0, False);
     gLoadGameMode := True;
 
+    g_CallPreLoadHooks();
+
   ///// Çàãðóæàåì ñîñòîÿíèå èãðû: /////
     bMem := TBinMemoryReader.Create();
     bFile.ReadMemory(bMem);
@@ -571,6 +621,7 @@ begin
   // Çàêðûâàåì ôàéë çàãðóçêè:
     bFile.Close();
     gLoadGameMode := False;
+    g_CallPostLoadHooks();
     Result := True;
 
   except