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Merge branch 'save_ext' into tracerestrict-sx

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This commit is contained in:
Jonathan G Rennison
2017-03-20 19:18:34 +00:00
parent 87f583fd99 c4e06808a2
commit 58d8a791e4
153 changed files with 1328 additions and 1045 deletions
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32
src/saveload/saveload.cpp
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@@ -52,6 +52,7 @@
#include "../safeguards.h"
#include <deque>
#include <vector>
/*
@@ -266,8 +267,9 @@
* 193 26802
* 194 26881 1.5.x, 1.6.0
* 195 27572 1.6.x
* 196 27778 1.7.x
*/
extern const uint16 SAVEGAME_VERSION = 195; ///< Current savegame version of OpenTTD.
extern const uint16 SAVEGAME_VERSION = 196; ///< Current savegame version of OpenTTD.
const uint16 SAVEGAME_VERSION_EXT = 0x8000; ///< Savegame extension indicator mask
SavegameType _savegame_type; ///< type of savegame we are loading
@@ -1368,9 +1370,10 @@ static void *IntToReference(size_t index, SLRefType rt)
* Return the size in bytes of a list
* @param list The std::list to find the size of
*/
template<typename PtrList>
static inline size_t SlCalcListLen(const void *list)
{
const std::list<void *> *l = (const std::list<void *> *) list;
const PtrList *l = (const PtrList *) list;
int type_size = IsSavegameVersionBefore(69) ? 2 : 4;
/* Each entry is saved as type_size bytes, plus type_size bytes are used for the length
@@ -1384,23 +1387,23 @@ static inline size_t SlCalcListLen(const void *list)
* @param list The list being manipulated
* @param conv SLRefType type of the list (Vehicle *, Station *, etc)
*/
template<typename PtrList>
static void SlList(void *list, SLRefType conv)
{
/* Automatically calculate the length? */
if (_sl.need_length != NL_NONE) {
SlSetLength(SlCalcListLen(list));
SlSetLength(SlCalcListLen<PtrList>(list));
/* Determine length only? */
if (_sl.need_length == NL_CALCLENGTH) return;
}
typedef std::list<void *> PtrList;
PtrList *l = (PtrList *)list;
switch (_sl.action) {
case SLA_SAVE: {
SlWriteUint32((uint32)l->size());
PtrList::iterator iter;
typename PtrList::iterator iter;
for (iter = l->begin(); iter != l->end(); ++iter) {
void *ptr = *iter;
SlWriteUint32((uint32)ReferenceToInt(ptr, conv));
@@ -1422,7 +1425,7 @@ static void SlList(void *list, SLRefType conv)
PtrList temp = *l;
l->clear();
PtrList::iterator iter;
typename PtrList::iterator iter;
for (iter = temp.begin(); iter != temp.end(); ++iter) {
void *ptr = IntToReference((size_t)*iter, conv);
l->push_back(ptr);
@@ -1488,6 +1491,8 @@ size_t SlCalcObjMemberLength(const void *object, const SaveLoad *sld)
case SL_ARR:
case SL_STR:
case SL_LST:
case SL_DEQ:
case SL_VEC:
/* CONDITIONAL saveload types depend on the savegame version */
if (!SlIsObjectValidInSavegame(sld)) break;
@@ -1496,7 +1501,9 @@ size_t SlCalcObjMemberLength(const void *object, const SaveLoad *sld)
case SL_REF: return SlCalcRefLen();
case SL_ARR: return SlCalcArrayLen(sld->length, sld->conv);
case SL_STR: return SlCalcStringLen(GetVariableAddress(object, sld), sld->length, sld->conv);
case SL_LST: return SlCalcListLen(GetVariableAddress(object, sld));
case SL_LST: return SlCalcListLen<std::list<void *>>(GetVariableAddress(object, sld));
case SL_DEQ: return SlCalcListLen<std::deque<void *>>(GetVariableAddress(object, sld));
case SL_VEC: return SlCalcListLen<std::vector<void *>>(GetVariableAddress(object, sld));
default: NOT_REACHED();
}
break;
@@ -1565,6 +1572,8 @@ bool SlObjectMember(void *ptr, const SaveLoad *sld)
case SL_ARR:
case SL_STR:
case SL_LST:
case SL_DEQ:
case SL_VEC:
/* CONDITIONAL saveload types depend on the savegame version */
if (!SlIsObjectValidInSavegame(sld)) return false;
if (SlSkipVariableOnLoad(sld)) return false;
@@ -1591,7 +1600,9 @@ bool SlObjectMember(void *ptr, const SaveLoad *sld)
break;
case SL_ARR: SlArray(ptr, sld->length, conv); break;
case SL_STR: SlString(ptr, sld->length, sld->conv); break;
case SL_LST: SlList(ptr, (SLRefType)conv); break;
case SL_LST: SlList<std::list<void *>>(ptr, (SLRefType)conv); break;
case SL_DEQ: SlList<std::deque<void *>>(ptr, (SLRefType)conv); break;
case SL_VEC: SlList<std::vector<void *>>(ptr, (SLRefType)conv); break;
default: NOT_REACHED();
}
break;
@@ -2073,7 +2084,7 @@ struct LZOLoadFilter : LoadFilter {
byte out[LZO_BUFFER_SIZE + LZO_BUFFER_SIZE / 16 + 64 + 3 + sizeof(uint32) * 2];
uint32 tmp[2];
uint32 size;
lzo_uint len;
lzo_uint len = ssize;
/* Read header*/
if (this->chain->Read((byte*)tmp, sizeof(tmp)) != sizeof(tmp)) SlError(STR_GAME_SAVELOAD_ERROR_FILE_NOT_READABLE, "File read failed");
@@ -2095,7 +2106,8 @@ struct LZOLoadFilter : LoadFilter {
if (tmp[0] != lzo_adler32(0, out, size + sizeof(uint32))) SlErrorCorrupt("Bad checksum");
/* Decompress */
lzo1x_decompress_safe(out + sizeof(uint32) * 1, size, buf, &len, NULL);
int ret = lzo1x_decompress_safe(out + sizeof(uint32) * 1, size, buf, &len, NULL);
if (ret != LZO_E_OK) SlError(STR_GAME_SAVELOAD_ERROR_FILE_NOT_READABLE);
return len;
}
};