gags.h

MudMaster 2000 的C++源码

/************************************************************************************
	Copyright (c) 2000 Aaron O'Neil
	All rights reserved.

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				program startup. Additional credits for program modification are acceptable
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  THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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**************************************************************************************/

#define DEFAULT_GAG_ARRAY_SIZE		150
#define DEFAULT_GAG_GROW_SIZE			20

struct GAG 
{
	BOOL bAnchored;			// TRUE if the gag must be the start of a line.
	int nTokens;				// Number of tokens in the gag.
	int nVars;					// Number of variables in the gag.
	CString strToken[10];	// The tokens for the action.
	BOOL bStartVar;			// True if the action starts with a variable.
	CString strGroup;
	BOOL bEnabled;
};

class CGags
{
public:
	CGags();
	~CGags();

	// Adds a gag to the list.  The gag is inserted into the
	// list in sorted order.
	int Add(const char *pszMask, const char *pszGroup);

	// Searches the list for a matching gag, removes the gag
	// from the list if it finds a match.  Returns TRUE if the item
	// is removed.
	BOOL Remove(const char *pszMask);

	// Removes an gag by index number.
	BOOL Remove(int nIndex);

	void GagToMask(GAG *pGag, CString &strMask);
	void CopyGag(GAG *pDest, GAG *pSource);

	// Searches the gags for an exact text match.  Returns NULL
	// if a match is not found.
	GAG* FindExact(const char *pszGag);

	// Gets a pointer to the first gag in the list.  Returns NULL
	// if the list is empty.
	GAG* GetFirst();

	// Gets a pointer to the next gag in the list.  Need to call
	// GetFirst() before you call this.  Returns NULL once the end
	// of the list is reached.
	GAG* GetNext();

	GAG* GetAt(int nIndex);

	// Pass in the line to check against the gag list.
	// Returns TRUE if a match is found.
	BOOL CheckGag(const char *pszLine);

	int GetCount()			{ return(m_nCount); }
	int GetFindIndex()	{ return(m_nGetIndex); }

	void RemoveAll();
	int RemoveGroup(const char *pszGroup);

	int DisableGroup(const char *pszGroup);
	int EnableGroup(const char *pszGroup);

private:
	CPtrArray m_ptrList;
	int m_nCount;

	int m_nGetIndex;
};