/*
	Directives.h
*/

#ifndef __DIRECTIVES__
#define __DIRECTIVES__

struct Directive {
	// these can not change within a text line
	SInt16		hlMargin;		// horizontal left margin (percentage converted to pixels)
	SInt16		hrMargin;		// horizontal right margin (percentage converted to pixels)
	SInt16		vlHeight;		// vertical line height (percentage, 100=normal, 200=double-space)
	SInt16		vTop;			// vertical top (in pixels)
	SInt16		vBottom;		// vertical bottom (in pixels)
	SInt16		justify;		// justification
	SInt16		justifyBlock;	// block justification
//	SInt16		vpTop;			// obsolete
	SInt16		vpMode;			// vertical position mode
	SInt16		vpPosition;		// top position for VP
	SInt16		colPalette;		// color palette number
	SInt16		bgColor;		// background color
	SInt16		wrapType;		// text wrap algorithm
	SInt16		vLine;			// line count for VM or VL
	SInt16		paletNum;		// palette number (multiple palettes currently not supported)

	// these CAN change within a text line
	SInt16		fontNum;		// font number (index to fonts array)
	SInt16		txFace;			// text face
	SInt16		fgColor;		// text color
};
typedef struct Directive Directive;

enum {		// vpMode values
	vpVBottom,
	vpVTop,
	vpVMiddle,
	vpVLine,
	vpVPosition,
	vpVAbove,
	vpVUnder
};

enum {		// justify & justifyBlock values
	justLeft,
	justCenter,
	justRight,
	justFull
};

enum {		// wrapType values
	wrapNone = 0,
	wrapSmart,
	wrapStupid
};

extern Directive dirs[31];		// directive data
extern char dirNames[31][21];	// directive names

char *DoDirective( Directive *dir, char *s );
void DirectivesInit( void );
void DirectivesFinal( void );

#endif /* __DIRECTIVES__ */