41 lines
886 B
C
41 lines
886 B
C
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#ifndef _ALTERLIGHTENVCOMMAND_H
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#define _ALTERLIGHTENVCOMMAND_H
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#include <set>
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#include "res/res.h"
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#include "Command.h"
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#include "LightEnv.h"
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class CAlterLightEnvCommand : public CCommand
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{
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public:
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// constructor, destructor
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CAlterLightEnvCommand(const CLightEnv& env);
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~CAlterLightEnvCommand();
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// return the texture name of this command
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const char* GetName() const { return "Alter Lighting Parameters"; }
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// execute this command
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void Execute();
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// can undo command?
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bool IsUndoable() const { return true; }
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// undo
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void Undo();
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// redo
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void Redo();
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private:
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// apply given lighting parameters to global environment
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void ApplyData(const CLightEnv& env);
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// lighting parameters to apply to the environment
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CLightEnv m_LightEnv;
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// old lighting parameters - saved for undo/redo
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CLightEnv m_SavedLightEnv;
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};
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#endif
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