summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--src/saveload/saveload.cpp123
1 files changed, 60 insertions, 63 deletions
diff --git a/src/saveload/saveload.cpp b/src/saveload/saveload.cpp
index f737a50c8..04598e881 100644
--- a/src/saveload/saveload.cpp
+++ b/src/saveload/saveload.cpp
@@ -88,8 +88,6 @@ struct SaveLoadParams {
WriterProc *write_bytes; ///< savegame writer function
ReaderProc *read_bytes; ///< savegame loader function
- const ChunkHandler * const *chs; ///< the chunk of data that is being processed atm (vehicles, signs, etc.)
-
/* When saving/loading savegames, they are always saved to a temporary memory-place
* to be flushed to file (save) or to final place (load) when full. */
byte *bufp, *bufe; ///< bufp(ointer) gives the current position in the buffer bufe(nd) gives the end of the buffer
@@ -105,6 +103,62 @@ struct SaveLoadParams {
char *extra_msg; ///< the error message
};
+/* these define the chunks */
+extern const ChunkHandler _gamelog_chunk_handlers[];
+extern const ChunkHandler _map_chunk_handlers[];
+extern const ChunkHandler _misc_chunk_handlers[];
+extern const ChunkHandler _name_chunk_handlers[];
+extern const ChunkHandler _cheat_chunk_handlers[] ;
+extern const ChunkHandler _setting_chunk_handlers[];
+extern const ChunkHandler _company_chunk_handlers[];
+extern const ChunkHandler _engine_chunk_handlers[];
+extern const ChunkHandler _veh_chunk_handlers[];
+extern const ChunkHandler _waypoint_chunk_handlers[];
+extern const ChunkHandler _depot_chunk_handlers[];
+extern const ChunkHandler _order_chunk_handlers[];
+extern const ChunkHandler _town_chunk_handlers[];
+extern const ChunkHandler _sign_chunk_handlers[];
+extern const ChunkHandler _station_chunk_handlers[];
+extern const ChunkHandler _industry_chunk_handlers[];
+extern const ChunkHandler _economy_chunk_handlers[];
+extern const ChunkHandler _subsidy_chunk_handlers[];
+extern const ChunkHandler _ai_chunk_handlers[];
+extern const ChunkHandler _animated_tile_chunk_handlers[];
+extern const ChunkHandler _newgrf_chunk_handlers[];
+extern const ChunkHandler _group_chunk_handlers[];
+extern const ChunkHandler _cargopacket_chunk_handlers[];
+extern const ChunkHandler _autoreplace_chunk_handlers[];
+extern const ChunkHandler _labelmaps_chunk_handlers[];
+
+static const ChunkHandler * const _chunk_handlers[] = {
+ _gamelog_chunk_handlers,
+ _map_chunk_handlers,
+ _misc_chunk_handlers,
+ _name_chunk_handlers,
+ _cheat_chunk_handlers,
+ _setting_chunk_handlers,
+ _veh_chunk_handlers,
+ _waypoint_chunk_handlers,
+ _depot_chunk_handlers,
+ _order_chunk_handlers,
+ _industry_chunk_handlers,
+ _economy_chunk_handlers,
+ _subsidy_chunk_handlers,
+ _engine_chunk_handlers,
+ _town_chunk_handlers,
+ _sign_chunk_handlers,
+ _station_chunk_handlers,
+ _company_chunk_handlers,
+ _ai_chunk_handlers,
+ _animated_tile_chunk_handlers,
+ _newgrf_chunk_handlers,
+ _group_chunk_handlers,
+ _cargopacket_chunk_handlers,
+ _autoreplace_chunk_handlers,
+ _labelmaps_chunk_handlers,
+ NULL,
+};
+
static SaveLoadParams _sl;
/** Null all pointers (convert index -> NULL) */
@@ -117,7 +171,7 @@ static void SlNullPointers()
DEBUG(sl, 1, "Nulling pointers");
- for (chsc = _sl.chs; (ch = *chsc++) != NULL;) {
+ for (chsc = _chunk_handlers; (ch = *chsc++) != NULL;) {
while (true) {
if (ch->ptrs_proc != NULL) {
DEBUG(sl, 2, "Nulling pointers for %c%c%c%c", ch->id >> 24, ch->id >> 16, ch->id >> 8, ch->id);
@@ -1138,7 +1192,7 @@ static void SlSaveChunks()
uint p;
for (p = 0; p != CH_NUM_PRI_LEVELS; p++) {
- for (chsc = _sl.chs; (ch = *chsc++) != NULL;) {
+ for (chsc = _chunk_handlers; (ch = *chsc++) != NULL;) {
while (true) {
if (((ch->flags >> CH_PRI_SHL) & (CH_NUM_PRI_LEVELS - 1)) == p)
SlSaveChunk(ch);
@@ -1162,7 +1216,7 @@ static const ChunkHandler *SlFindChunkHandler(uint32 id)
{
const ChunkHandler *ch;
const ChunkHandler *const *chsc;
- for (chsc = _sl.chs; (ch = *chsc++) != NULL;) {
+ for (chsc = _chunk_handlers; (ch = *chsc++) != NULL;) {
for (;;) {
if (ch->id == id) return ch;
if (ch->flags & CH_LAST) break;
@@ -1197,7 +1251,7 @@ static void SlFixPointers()
DEBUG(sl, 1, "Fixing pointers");
- for (chsc = _sl.chs; (ch = *chsc++) != NULL;) {
+ for (chsc = _chunk_handlers; (ch = *chsc++) != NULL;) {
while (true) {
if (ch->ptrs_proc != NULL) {
DEBUG(sl, 2, "Fixing pointers for %c%c%c%c", ch->id >> 24, ch->id >> 16, ch->id >> 8, ch->id);
@@ -1454,62 +1508,6 @@ static void UninitWriteZlib()
************* END OF CODE *****************
*******************************************/
-/* these define the chunks */
-extern const ChunkHandler _gamelog_chunk_handlers[];
-extern const ChunkHandler _map_chunk_handlers[];
-extern const ChunkHandler _misc_chunk_handlers[];
-extern const ChunkHandler _name_chunk_handlers[];
-extern const ChunkHandler _cheat_chunk_handlers[] ;
-extern const ChunkHandler _setting_chunk_handlers[];
-extern const ChunkHandler _company_chunk_handlers[];
-extern const ChunkHandler _engine_chunk_handlers[];
-extern const ChunkHandler _veh_chunk_handlers[];
-extern const ChunkHandler _waypoint_chunk_handlers[];
-extern const ChunkHandler _depot_chunk_handlers[];
-extern const ChunkHandler _order_chunk_handlers[];
-extern const ChunkHandler _town_chunk_handlers[];
-extern const ChunkHandler _sign_chunk_handlers[];
-extern const ChunkHandler _station_chunk_handlers[];
-extern const ChunkHandler _industry_chunk_handlers[];
-extern const ChunkHandler _economy_chunk_handlers[];
-extern const ChunkHandler _subsidy_chunk_handlers[];
-extern const ChunkHandler _ai_chunk_handlers[];
-extern const ChunkHandler _animated_tile_chunk_handlers[];
-extern const ChunkHandler _newgrf_chunk_handlers[];
-extern const ChunkHandler _group_chunk_handlers[];
-extern const ChunkHandler _cargopacket_chunk_handlers[];
-extern const ChunkHandler _autoreplace_chunk_handlers[];
-extern const ChunkHandler _labelmaps_chunk_handlers[];
-
-static const ChunkHandler * const _chunk_handlers[] = {
- _gamelog_chunk_handlers,
- _map_chunk_handlers,
- _misc_chunk_handlers,
- _name_chunk_handlers,
- _cheat_chunk_handlers,
- _setting_chunk_handlers,
- _veh_chunk_handlers,
- _waypoint_chunk_handlers,
- _depot_chunk_handlers,
- _order_chunk_handlers,
- _industry_chunk_handlers,
- _economy_chunk_handlers,
- _subsidy_chunk_handlers,
- _engine_chunk_handlers,
- _town_chunk_handlers,
- _sign_chunk_handlers,
- _station_chunk_handlers,
- _company_chunk_handlers,
- _ai_chunk_handlers,
- _animated_tile_chunk_handlers,
- _newgrf_chunk_handlers,
- _group_chunk_handlers,
- _cargopacket_chunk_handlers,
- _autoreplace_chunk_handlers,
- _labelmaps_chunk_handlers,
- NULL,
-};
-
/**
* Pointers cannot be saved to a savegame, so this functions gets
* the index of the item, and if not available, it hussles with
@@ -1851,7 +1849,6 @@ SaveOrLoadResult SaveOrLoad(const char *filename, int mode, Subdirectory sb, boo
_sl.bufe = _sl.bufp = NULL;
_sl.offs_base = 0;
_sl.action = (mode != 0) ? SLA_SAVE : SLA_LOAD;
- _sl.chs = _chunk_handlers;
/* General tactic is to first save the game to memory, then use an available writer
* to write it to file, either in threaded mode if possible, or single-threaded */