dave/openttd
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Add support for save/loading std::strings.

Browse Source
This commit is contained in:
Jonathan G Rennison
2017-03-29 19:41:06 +01:00
parent f58fe00294
commit dd0666c5f4
4 changed files with 99 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files

21
src/saveload/saveload.h
View File

@@ -207,6 +207,7 @@ enum SaveLoadTypes {
SL_LST = 4, ///< Save/load a list.
SL_DEQ = 5, ///< Save/load a deque.
SL_VEC = 6, ///< Save/load a vector.
SL_STDSTR = 7, ///< Save/load a std::string.
/* non-normal save-load types */
SL_WRITEBYTE = 8,
SL_VEH_INCLUDE = 9,
@@ -300,6 +301,18 @@ typedef SaveLoad SaveLoadGlobVarList;
#define SLE_CONDSTR_X(base, variable, type, length, from, to, extver) SLE_GENERAL_X(SL_STR, base, variable, type, length, from, to, extver)
#define SLE_CONDSTR(base, variable, type, length, from, to) SLE_CONDSTR_X(base, variable, type, length, from, to, SlXvFeatureTest())
/**
* Storage of a std::string in some savegame versions.
* @param base Name of the class or struct containing the string.
* @param variable Name of the variable in the class or struct referenced by \a base.
* @param type Storage of the data in memory and in the savegame.
* @param from First savegame version that has the string.
* @param to Last savegame version that has the string.
* @param extver SlXvFeatureTest to test (along with from and to) which savegames have the field
*/
#define SLE_CONDSTDSTR_X(base, variable, type, from, to, extver) SLE_GENERAL_X(SL_STDSTR, base, variable, type, 0, from, to, extver)
#define SLE_CONDSTDSTR(base, variable, type, from, to) SLE_CONDSTDSTR_X(base, variable, type, from, to, SlXvFeatureTest())
/**
* Storage of a list in some savegame versions.
* @param base Name of the class or struct containing the list.
@@ -370,6 +383,14 @@ typedef SaveLoad SaveLoadGlobVarList;
*/
#define SLE_STR(base, variable, type, length) SLE_CONDSTR(base, variable, type, length, 0, SL_MAX_VERSION)
/**
* Storage of a std::string in every savegame version.
* @param base Name of the class or struct containing the string.
* @param variable Name of the variable in the class or struct referenced by \a base.
* @param type Storage of the data in memory and in the savegame.
*/
#define SLE_STDSTR(base, variable, type) SLE_CONDSTDSTR(base, variable, type, 0, SL_MAX_VERSION)
/**
* Storage of a list in every savegame version.
* @param base Name of the class or struct containing the list.