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PEGASUS: Implement Item::getDragSprite()

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This commit is contained in:
Matthew Hoops 2011-09-22 15:26:09 -04:00
parent 897c585f05
commit c8752bb1d3
2 changed files with 23 additions and 2 deletions
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20
engines/pegasus/items/item.cpp
View File

@ -27,7 +27,9 @@
#include "common/stream.h"
#include "pegasus/constants.h"
#include "pegasus/elements.h"
#include "pegasus/pegasus.h"
#include "pegasus/surface.h"
#include "pegasus/items/item.h"
#include "pegasus/items/itemlist.h"
@ -266,4 +268,22 @@ ItemStateInfo Item::readItemState(Common::SeekableReadStream *stream) {
return info;
}
Sprite *Item::getDragSprite(const tDisplayElementID id) const {
PegasusEngine *vm = (PegasusEngine *)g_engine;
Sprite *result = new Sprite(id);
SpriteFrame *frame = new SpriteFrame();
frame->initFromPICTResource(vm->_resFork, _itemInfo.dragSpriteNormalID);
result->addFrame(frame, 0, 0);
if (_itemInfo.dragSpriteNormalID != _itemInfo.dragSpriteUsedID) {
frame = new SpriteFrame();
frame->initFromPICTResource(vm->_resFork, _itemInfo.dragSpriteUsedID);
}
result->addFrame(frame, 0, 0);
result->setCurrentFrameIndex(0);
return result;
}
} // End of namespace Pegasus

5
engines/pegasus/items/item.h
View File

@ -274,6 +274,8 @@ enum tItemType {
kBiochipItemType
};
class Sprite;
/*
Item is an object which can be picked up and carried around.
@ -313,8 +315,7 @@ public:
void getInfoRightTimes(TimeValue&, TimeValue&) const;
TimeValue getSharedAreaTime() const;
//TODO
//MMSprite* GetDragSprite(const tDisplayElementID) const;
Sprite *getDragSprite(const tDisplayElementID) const;
/*
select -- called when this item becomes current. Also called when the inventory