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https://github.com/ptitSeb/Serious-Engine
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24cb244d43
This was a _ton_ of changes, made 15 years ago, so there are probably some problems to work out still. Among others: Engine/Base/Stream.* was mostly abandoned and will need to be re-ported. Still, this is a pretty good start, and probably holds a world record for lines of changes or something. :)
97 lines
2.1 KiB
C++
97 lines
2.1 KiB
C++
/* Copyright (c) 2002-2012 Croteam Ltd. All rights reserved. */
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#ifndef SE_INCL_SELECTION_CPP
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#define SE_INCL_SELECTION_CPP
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#ifdef PRAGMA_ONCE
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#pragma once
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#endif
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#include <Engine/Templates/Selection.h>
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#include <Engine/Templates/DynamicContainer.cpp>
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/*
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* Select one object.
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*/
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template<class cType, unsigned long ulFlag>
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void CSelection<cType, ulFlag>::Select(cType &tToSelect)
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{
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// if the object is not yet selected
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if (!tToSelect.IsSelected(ulFlag)) {
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// select it
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tToSelect.Select(ulFlag);
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// add it to this container
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Add(&tToSelect);
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// if the object is already selected
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} else {
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ASSERTALWAYS("Object already selected!");
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}
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}
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/*
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* Deselect one object.
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*/
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template<class cType, unsigned long ulFlag>
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void CSelection<cType, ulFlag>::Deselect(cType &tToSelect)
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{
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// if the object is selected
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if (tToSelect.IsSelected(ulFlag)) {
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// deselect it
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tToSelect.Deselect(ulFlag);
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// remove it from this container
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Remove(&tToSelect);
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// if the object is not selected
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} else {
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ASSERTALWAYS("Object is not selected!");
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}
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}
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/*
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* Test if one object is selected.
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*/
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template<class cType, unsigned long ulFlag>
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BOOL CSelection<cType, ulFlag>::IsSelected(cType &tToSelect)
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{
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// test if the object is selected
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return tToSelect.IsSelected(ulFlag);
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}
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/*
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* Deselect all objects.
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*/
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template<class cType, unsigned long ulFlag>
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void CSelection<cType, ulFlag>::Clear(void)
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{
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// for all objects in the container
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FOREACHINDYNAMICCONTAINER(*this, cType, itObject) {
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// object must be allocated and valid
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#ifdef _MSC_VER
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ASSERT(_CrtIsValidPointer(&*itObject, sizeof(cType), TRUE));
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/*
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ASSERT(_CrtIsValidHeapPointer(&*itObject));
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ASSERT(_CrtIsMemoryBlock(&*itObject, sizeof(cType), NULL, NULL, NULL ));
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*/
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#endif
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// deselect it
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itObject->Deselect(ulFlag);
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}
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// clear the entire container at once
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CDynamicContainer<cType>::Clear();
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}
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template<class cType, unsigned long ulFlag>
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cType *CSelection<cType, ulFlag>::GetFirstInSelection(void)
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{
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if( this->Count() == 0)
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{
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return NULL;
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}
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return (cType *) &CDynamicContainer<cType>::GetFirst();
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}
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#endif /* include-once check. */
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