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ZVISION: Create ScriptManager state table serialization methods

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This commit is contained in:
richiesams 2013-09-03 23:58:25 -05:00
parent ac578bf9b7
commit 644af30df5
2 changed files with 26 additions and 0 deletions
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24
engines/zvision/script_manager.cpp
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@ -25,11 +25,13 @@
#include "common/algorithm.h"
#include "common/hashmap.h"
#include "common/debug.h"
#include "common/stream.h"
#include "zvision/zvision.h"
#include "zvision/script_manager.h"
#include "zvision/render_manager.h"
#include "zvision/cursor_manager.h"
#include "zvision/save_manager.h"
#include "zvision/actions.h"
#include "zvision/action_node.h"
#include "zvision/utility.h"
@ -336,6 +338,28 @@ void ScriptManager::changeLocation(char world, char room, char node, char view,
_currentLocation.offset = offset;
}
void ScriptManager::serializeStateTable(Common::WriteStream *stream) {
// Write the number of state value entries
stream->writeUint32LE(_globalState.size());
for (Common::HashMap<uint32, uint32>::iterator iter = _globalState.begin(); iter != _globalState.end(); iter++) {
// Write out the key/value pair
stream->writeUint32LE((*iter)._key);
stream->writeUint32LE((*iter)._value);
}
}
void ScriptManager::deserializeStateTable(Common::SeekableReadStream *stream) {
// Read the number of key/value pairs
uint32 numberOfPairs = stream->readUint32LE();
for (uint32 i = 0; i < numberOfPairs; i++) {
uint32 key = stream->readUint32LE();
uint32 value = stream->readUint32LE();
setStateValue(key, value);
}
}
Location ScriptManager::getCurrentLocation() const {
Location location = _currentLocation;
location.offset = _engine->getRenderManager()->getCurrentBackgroundOffset();

2
engines/zvision/script_manager.h
View File

@ -110,6 +110,8 @@ public:
void changeLocation(char world, char room, char node, char view, uint32 offset);
void serializeStateTable(Common::WriteStream *stream);
void deserializeStateTable(Common::SeekableReadStream *stream);
Location getCurrentLocation() const;
private: