www.pudn.com > HGE_game_damo.rar > hgefont.h

/* 
** Haaf's Game Engine 1.5 
** Copyright (C) 2003-2004, Relish Games 
** hge.relishgames.com 
** 
** hgeFont helper class header 
*/ 
 
 
#ifndef HGEFONT_H 
#define HGEFONT_H 
 
 
#include "hge.h" 
#include "hgesprite.h" 
 
 
#define HGETEXT_LEFT		0 
#define HGETEXT_RIGHT		1 
#define HGETEXT_CENTER		2 
#define HGETEXT_HORZMASK	0x03 
 
#define HGETEXT_TOP			0 
#define HGETEXT_BOTTOM		4 
#define HGETEXT_MIDDLE		8 
#define HGETEXT_VERTMASK	0x0C 
 
/* 
** HGE Font class 
*/ 
class hgeFont 
{ 
public: 
	hgeFont(const char *filename); 
	hgeFont(const hgeFont &fnt); 
	~hgeFont(); 
 
	hgeFont&	operator= (const hgeFont &fnt); 
 
	void		Render(float x, float y, int align, const char *string); 
	void		printf(float x, float y, int align, const char *format, ...); 
	void		printfb(float x, float y, float w, float h, int align, const char *format, ...); 
 
	void		SetColor(DWORD col); 
	void		SetZ(float z); 
	void		SetBlendMode(int blend); 
	void		SetScale(float scale) {fScale=scale;} 
	void		SetRotation(float rot) {fRot=rot;} 
	void		SetTracking(float tracking) {fTracking=tracking;} 
	void		SetSpacing(float spacing) {fSpacing=spacing;} 
 
	DWORD		GetColor() const {return dwCol;} 
	float		GetZ() const {return fZ;} 
	int			GetBlendMode() const {return nBlend;} 
	float		GetScale() const {return fScale;} 
	float		GetRotation() const {return fRot;} 
	float		GetTracking() const {return fTracking;} 
	float		GetSpacing() const {return fSpacing;} 
 
	hgeSprite*	GetSprite(char chr) const { return letters[(unsigned char)chr]; } 
	float		GetHeight() const { return fHeight; } 
	float		GetStringWidth(const char *string) const; 
 
private: 
	hgeFont(); 
	char*		_get_line(char *file, char *line); 
 
	static HGE	*hge; 
 
	char		buffer[1024]; 
 
	HTEXTURE	hTexture; 
	hgeSprite*	letters[256]; 
	float		pre[256]; 
	float		post[256]; 
	float		fHeight; 
	float		fScale; 
	float		fRot; 
	float		fTracking; 
	float		fSpacing; 
 
	DWORD		dwCol; 
	float		fZ; 
	int			nBlend; 
}; 
 
 
#endif