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Merge branch 'save_ext' into jgrpp

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# Conflicts:
#	src/lang/english.txt
#	src/lang/german.txt
#	src/lang/korean.txt
#	src/settings.cpp
#	src/station_cmd.cpp
#	src/table/settings.ini
#	src/vehicle_base.h
#	src/widgets/dropdown.cpp
This commit is contained in:
Jonathan G Rennison
2019-01-21 19:28:29 +00:00
parent e15601e12f 80d6f6c622
commit 191afd93c1
112 changed files with 541 additions and 921 deletions
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139
src/saveload/saveload.cpp
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@@ -21,6 +21,8 @@
* <li>repeat this until everything is done, and flush any remaining output to file
* </ol>
*/
#include <deque>
#include "../stdafx.h"
#include "../debug.h"
#include "../station_base.h"
@@ -279,8 +281,9 @@
* 200 #6805 Extend railtypes to 64, adding uint16 to map array.
* 201 #6885 Extend NewGRF persistant storages.
* 202 #6867 Increase industry cargo slots to 16 in, 16 out
* 203 #7072 Add path cache for ships
*/
extern const uint16 SAVEGAME_VERSION = 202; ///< Current savegame version of OpenTTD.
extern const uint16 SAVEGAME_VERSION = 203; ///< Current savegame version of OpenTTD.
const uint16 SAVEGAME_VERSION_EXT = 0x8000; ///< Savegame extension indicator mask
SavegameType _savegame_type; ///< type of savegame we are loading
@@ -1632,6 +1635,129 @@ static void SlVarList(void *list, VarType conv)
}
}
/**
* Template class to help with std::deque.
*/
template <typename T>
class SlDequeHelper {
typedef std::deque<T> SlDequeT;
public:
/**
* Internal templated helper to return the size in bytes of a std::deque.
* @param deque The std::deque to find the size of
* @param conv VarType type of variable that is used for calculating the size
*/
static size_t SlCalcDequeLen(const void *deque, VarType conv)
{
const SlDequeT *l = (const SlDequeT *)deque;
int type_size = 4;
/* Each entry is saved as type_size bytes, plus type_size bytes are used for the length
* of the list */
return l->size() * SlCalcConvFileLen(conv) + type_size;
}
/**
* Internal templated helper to save/load a std::deque.
* @param deque The std::deque being manipulated
* @param conv VarType type of variable that is used for calculating the size
*/
static void SlDeque(void *deque, VarType conv)
{
SlDequeT *l = (SlDequeT *)deque;
switch (_sl.action) {
case SLA_SAVE: {
SlWriteUint32((uint32)l->size());
typename SlDequeT::iterator iter;
for (iter = l->begin(); iter != l->end(); ++iter) {
SlSaveLoadConv(&(*iter), conv);
}
break;
}
case SLA_LOAD_CHECK:
case SLA_LOAD: {
size_t length = SlReadUint32();
/* Load each value and push to the end of the deque */
for (size_t i = 0; i < length; i++) {
T data;
SlSaveLoadConv(&data, conv);
l->push_back(data);
}
break;
}
case SLA_PTRS:
break;
case SLA_NULL:
l->clear();
break;
default: NOT_REACHED();
}
}
};
/**
* Return the size in bytes of a std::deque.
* @param deque The std::deque to find the size of
* @param conv VarType type of variable that is used for calculating the size
*/
static inline size_t SlCalcDequeLen(const void *deque, VarType conv)
{
switch (GetVarMemType(conv)) {
case SLE_VAR_BL:
return SlDequeHelper<bool>::SlCalcDequeLen(deque, conv);
case SLE_VAR_I8:
case SLE_VAR_U8:
return SlDequeHelper<uint8>::SlCalcDequeLen(deque, conv);
case SLE_VAR_I16:
case SLE_VAR_U16:
return SlDequeHelper<uint16>::SlCalcDequeLen(deque, conv);
case SLE_VAR_I32:
case SLE_VAR_U32:
return SlDequeHelper<uint32>::SlCalcDequeLen(deque, conv);
case SLE_VAR_I64:
case SLE_VAR_U64:
return SlDequeHelper<uint64>::SlCalcDequeLen(deque, conv);
default: NOT_REACHED();
}
}
/**
* Save/load a std::deque.
* @param deque The std::deque being manipulated
* @param conv VarType type of variable that is used for calculating the size
*/
static void SlDeque(void *deque, VarType conv)
{
switch (GetVarMemType(conv)) {
case SLE_VAR_BL:
SlDequeHelper<bool>::SlDeque(deque, conv);
break;
case SLE_VAR_I8:
case SLE_VAR_U8:
SlDequeHelper<uint8>::SlDeque(deque, conv);
break;
case SLE_VAR_I16:
case SLE_VAR_U16:
SlDequeHelper<uint16>::SlDeque(deque, conv);
break;
case SLE_VAR_I32:
case SLE_VAR_U32:
SlDequeHelper<uint32>::SlDeque(deque, conv);
break;
case SLE_VAR_I64:
case SLE_VAR_U64:
SlDequeHelper<uint64>::SlDeque(deque, conv);
break;
default: NOT_REACHED();
}
}
/** Are we going to save this object or not? */
static inline bool SlIsObjectValidInSavegame(const SaveLoad *sld)
{
@@ -1683,8 +1809,8 @@ size_t SlCalcObjMemberLength(const void *object, const SaveLoad *sld)
case SL_ARR:
case SL_STR:
case SL_LST:
case SL_DEQ:
case SL_VEC:
case SL_DEQUE:
case SL_STDSTR:
case SL_VARVEC:
/* CONDITIONAL saveload types depend on the savegame version */
@@ -1696,8 +1822,9 @@ size_t SlCalcObjMemberLength(const void *object, const SaveLoad *sld)
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<std::list<void *>>(GetVariableAddress(object, sld));
case SL_DEQ: return SlCalcListLen<std::deque<void *>>(GetVariableAddress(object, sld));
case SL_PTRDEQ: return SlCalcListLen<std::deque<void *>>(GetVariableAddress(object, sld));
case SL_VEC: return SlCalcListLen<std::vector<void *>>(GetVariableAddress(object, sld));
case SL_DEQUE: return SlCalcDequeLen(GetVariableAddress(object, sld), sld->conv);
case SL_VARVEC: {
const size_t size_len = SlCalcConvMemLen(sld->conv);
switch (size_len) {
@@ -1780,8 +1907,9 @@ bool SlObjectMember(void *ptr, const SaveLoad *sld)
case SL_ARR:
case SL_STR:
case SL_LST:
case SL_DEQ:
case SL_PTRDEQ:
case SL_VEC:
case SL_DEQUE:
case SL_STDSTR:
case SL_VARVEC:
/* CONDITIONAL saveload types depend on the savegame version */
@@ -1811,8 +1939,9 @@ bool SlObjectMember(void *ptr, const SaveLoad *sld)
case SL_ARR: SlArray(ptr, sld->length, conv); break;
case SL_STR: SlString(ptr, sld->length, sld->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_PTRDEQ: SlList<std::deque<void *>>(ptr, (SLRefType)conv); break;
case SL_VEC: SlList<std::vector<void *>>(ptr, (SLRefType)conv); break;
case SL_DEQUE: SlDeque(ptr, conv); break;
case SL_VARVEC: {
const size_t size_len = SlCalcConvMemLen(sld->conv);
switch (size_len) {