(svn r17124) -Codechange: store subsidies in a pool (instead of an array)

src/saveload/afterload.cpp

@@ -1902,7 +1902,7 @@ bool AfterLoadGame()
 				}
 			}
 			/* Awarded subsidy or invalid source/destination, invalidate */
-			s->cargo_type = CT_INVALID;
+			delete s;
 		}
 	}
 

src/saveload/oldloader_sl.cpp

@@ -1477,7 +1477,10 @@ static const OldChunks subsidy_chunk[] = {
 
 static bool LoadOldSubsidy(LoadgameState *ls, int num)
 {
-	return LoadChunk(ls, &Subsidy::array[num], subsidy_chunk);
+	Subsidy *s = new (num) Subsidy();
+	bool ret = LoadChunk(ls, s, subsidy_chunk);
+	if (s->cargo_type == CT_INVALID) delete s;
+	return ret;
 }
 
 static const OldChunks game_difficulty_chunk[] = {

src/saveload/subsidy_sl.cpp

@@ -24,7 +24,7 @@ void Save_SUBS()
 {
 	Subsidy *s;
 	FOR_ALL_SUBSIDIES(s) {
-		SlSetArrayIndex(s->Index());
+		SlSetArrayIndex(s->index);
 		SlObject(s, _subsidies_desc);
 	}
 }
@@ -33,7 +33,8 @@ void Load_SUBS()
 {
 	int index;
 	while ((index = SlIterateArray()) != -1) {
-		SlObject(&Subsidy::array[index], _subsidies_desc);
+		Subsidy *s = new (index) Subsidy();
+		SlObject(s, _subsidies_desc);
 	}
 }