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(svn r25620) -Fix (r25342): Save/load of story books were broken

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This commit is contained in:
zuu 2013-07-21 13:18:45 +00:00
parent cf74784c2d
commit 4b036690e2
6 changed files with 45 additions and 18 deletions
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1
src/saveload/afterload.cpp
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@ -2818,6 +2818,7 @@ bool AfterLoadGame()
AfterLoadRoadStops();
AfterLoadLabelMaps();
AfterLoadCompanyStats();
AfterLoadStoryBook();
GamelogPrintDebug(1);

3
src/saveload/saveload.cpp
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@ -250,8 +250,9 @@
* 182 25296
* 183 25363
* 184 25508
* 185 25620
*/
extern const uint16 SAVEGAME_VERSION = 184; ///< Current savegame version of OpenTTD.
extern const uint16 SAVEGAME_VERSION = 185; ///< Current savegame version of OpenTTD.
SavegameType _savegame_type; ///< type of savegame we are loading

1
src/saveload/saveload_internal.h
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@ -31,6 +31,7 @@ void FixupTrainLengths();
void AfterLoadStations();
void AfterLoadRoadStops();
void AfterLoadLabelMaps();
void AfterLoadStoryBook();
void AfterLoadLinkGraphs();
void AfterLoadCompanyStats();
void UpdateHousesAndTowns();

24
src/saveload/story_sl.cpp
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@ -14,10 +14,24 @@
#include "saveload.h"
/** Called after load to trash broken pages. */
void AfterLoadStoryBook()
{
if (IsSavegameVersionBefore(185)) {
/* Trash all story pages and page elements because
* they were saved with wrong data types.
*/
_story_page_element_pool.CleanPool();
_story_page_pool.CleanPool();
}
}
static const SaveLoad _story_page_elements_desc[] = {
SLE_VAR(StoryPageElement, sort_value, SLE_UINT16),
SLE_CONDVAR(StoryPageElement, sort_value, SLE_FILE_U16 | SLE_VAR_U32, 0, 184),
SLE_CONDVAR(StoryPageElement, sort_value, SLE_UINT32, 185, SL_MAX_VERSION),
SLE_VAR(StoryPageElement, page, SLE_UINT16),
SLE_VAR(StoryPageElement, type, SLE_UINT16),
SLE_CONDVAR(StoryPageElement, type, SLE_FILE_U16 | SLE_VAR_U8, 0, 184),
SLE_CONDVAR(StoryPageElement, type, SLE_UINT8, 185, SL_MAX_VERSION),
SLE_VAR(StoryPageElement, referenced_id, SLE_UINT32),
SLE_STR(StoryPageElement, text, SLE_STR | SLF_ALLOW_CONTROL, 0),
SLE_END()
@ -50,9 +64,11 @@ static void Load_STORY_PAGE_ELEMENT()
}
static const SaveLoad _story_pages_desc[] = {
SLE_VAR(StoryPage, sort_value, SLE_UINT16),
SLE_CONDVAR(StoryPage, sort_value, SLE_FILE_U16 | SLE_VAR_U32, 0, 184),
SLE_CONDVAR(StoryPage, sort_value, SLE_UINT32, 185, SL_MAX_VERSION),
SLE_VAR(StoryPage, date, SLE_UINT32),
SLE_VAR(StoryPage, company, SLE_UINT16),
SLE_CONDVAR(StoryPage, company, SLE_FILE_U16 | SLE_VAR_U8, 0, 184),
SLE_CONDVAR(StoryPage, company, SLE_UINT8, 185, SL_MAX_VERSION),
SLE_STR(StoryPage, title, SLE_STR | SLF_ALLOW_CONTROL, 0),
SLE_END()
};

22
src/story.cpp
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@ -12,6 +12,7 @@
#include "stdafx.h"
#include "story_base.h"
#include "core/pool_func.hpp"
#include "cmd_helper.h"
#include "command_func.h"
#include "company_base.h"
#include "company_func.h"
@ -44,7 +45,7 @@ INSTANTIATE_POOL_METHODS(StoryPage)
* @param text The text parameter of the DoCommand proc
* @return true, if and only if the given parameters are valid for the given page elment type and page id.
*/
static bool VerifyElementContentParameters(uint32 page_id, StoryPageElementType type, TileIndex tile, uint32 reference, const char *text)
static bool VerifyElementContentParameters(StoryPageID page_id, StoryPageElementType type, TileIndex tile, uint32 reference, const char *text)
{
switch (type) {
case SPET_TEXT:
@ -140,7 +141,7 @@ CommandCost CmdCreateStoryPage(TileIndex tile, DoCommandFlag flags, uint32 p1, u
* @param flags type of operation
* @param p1 various bitstuffed elements
* - p1 = (bit 0 - 15) - The page which the element belongs to.
* (bit 16 - 31) - Page element type
* (bit 16 - 23) - Page element type
* @param p2 Id of referenced object
* @param text Text content in case it is a text or location page element
* @return the cost of this operation or an error
@ -150,7 +151,7 @@ CommandCost CmdCreateStoryPageElement(TileIndex tile, DoCommandFlag flags, uint3
if (!StoryPageElement::CanAllocateItem()) return CMD_ERROR;
StoryPageID page_id = (CompanyID)GB(p1, 0, 16);
StoryPageElementType type = (StoryPageElementType) GB(p1, 16, 16);
StoryPageElementType type = Extract<StoryPageElementType, 16, 8>(p1);
/* Allow at most 128 elements per page. */
uint16 element_count = 0;
@ -221,7 +222,7 @@ CommandCost CmdUpdateStoryPageElement(TileIndex tile, DoCommandFlag flags, uint3
* Update title of a story page.
* @param tile unused.
* @param flags type of operation
* @param p1 StoryPageID to update.
* @param p1 = (bit 0 - 15) - StoryPageID to update.
* @param p2 unused
* @param text title text of the story page.
* @return the cost of this operation or an error
@ -229,7 +230,7 @@ CommandCost CmdUpdateStoryPageElement(TileIndex tile, DoCommandFlag flags, uint3
CommandCost CmdSetStoryPageTitle(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
{
if (_current_company != OWNER_DEITY) return CMD_ERROR;
StoryPageID page_id = (StoryPageID)p1;
StoryPageID page_id = (StoryPageID)GB(p1, 0, 16);
if (!StoryPage::IsValidID(page_id)) return CMD_ERROR;
if (flags & DC_EXEC) {
@ -252,7 +253,7 @@ CommandCost CmdSetStoryPageTitle(TileIndex tile, DoCommandFlag flags, uint32 p1,
* view the story page.
* @param tile unused.
* @param flags type of operation
* @param p1 StoryPageID to show.
* @param p1 = (bit 0 - 15) - StoryPageID to show.
* @param p2 unused
* @param text unused
* @return the cost of this operation or an error
@ -260,11 +261,12 @@ CommandCost CmdSetStoryPageTitle(TileIndex tile, DoCommandFlag flags, uint32 p1,
CommandCost CmdShowStoryPage(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
{
if (_current_company != OWNER_DEITY) return CMD_ERROR;
if (!StoryPage::IsValidID(p1)) return CMD_ERROR;
StoryPageID page_id = (StoryPageID)GB(p1, 0, 16);
if (!StoryPage::IsValidID(page_id)) return CMD_ERROR;
if (flags & DC_EXEC) {
StoryPage *g = StoryPage::Get(p1);
if ((g->company != INVALID_COMPANY && g->company == _local_company) || (g->company == INVALID_COMPANY && Company::IsValidID(_local_company))) ShowStoryBook(_local_company, p1);
StoryPage *g = StoryPage::Get(page_id);
if ((g->company != INVALID_COMPANY && g->company == _local_company) || (g->company == INVALID_COMPANY && Company::IsValidID(_local_company))) ShowStoryBook(_local_company, page_id);
}
return CommandCost();
@ -273,7 +275,7 @@ CommandCost CmdShowStoryPage(TileIndex tile, DoCommandFlag flags, uint32 p1, uin
* Remove a story page and associated story page elements.
* @param tile unused.
* @param flags type of operation
* @param p1 StoryPageID to remove.
* @param p1 = (bit 0 - 15) - StoryPageID to remove.
* @param p2 unused.
* @param text unused.
* @return the cost of this operation or an error

12
src/story_base.h
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@ -28,11 +28,17 @@ extern uint32 _story_page_next_sort_value;
* Each story page element is one of these types.
*/
enum StoryPageElementType {
SPET_TEXT, ///< A text element.
SPET_TEXT = 0, ///< A text element.
SPET_LOCATION, ///< An element that references a tile along with a one-line text.
SPET_GOAL, ///< An element that references a goal.
SPET_END,
INVALID_SPET = 0xFF,
};
/** Define basic enum properties */
template <> struct EnumPropsT<StoryPageElementType> : MakeEnumPropsT<StoryPageElementType, byte, SPET_TEXT, SPET_END, INVALID_SPET, 8> {};
typedef TinyEnumT<StoryPageElementType> StoryPageElementTypeByte; ///< typedefing-enumification of Direction
/**
* Struct about story page elements.
* Each StoryPage is composed of one or more page elements that provide
@ -40,8 +46,8 @@ enum StoryPageElementType {
**/
struct StoryPageElement : StoryPageElementPool::PoolItem<&_story_page_element_pool> {
uint32 sort_value; ///< A number that increases for every created story page element. Used for sorting. The id of a story page element is the pool index.
uint16 page; ///< Id of the page which the page element belongs to
StoryPageElementType type; ///< Type of page element
StoryPageID page; ///< Id of the page which the page element belongs to
StoryPageElementTypeByte type; ///< Type of page element
uint32 referenced_id; ///< Id of referenced object (location, goal etc.)
char *text; ///< Static content text of page element