sys_main.hh File Reference

#include "global.hh"

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Defines
#define	SYS_DS_USEFLAGS   0x10
#define	SYS_DS_HCENTER   0x01
#define	SYS_DS_VCENTER   0x02
#define	SYS_DS_RIGHT   0x04
#define	SYS_DS_BOTTOM   0x08
Functions
int	SYS_Init (int argc, char **argv)
void	SYS_Shutdown ()
void	SYS_Frame ()
void	SYS_Error (const char *fmt,...)
	Terminate the program and show an error message.
unsigned short	SYS_Random (unsigned short min, unsigned short max)
	Generate a random number between 'min' and 'max'.
void	SYS_DrawString (const int x, const int y, const unsigned char flags, const char *fmt,...)
	Draws a string with the default font.

---

Define Documentation

#define SYS_DS_BOTTOM   0x08

#define SYS_DS_HCENTER   0x01

#define SYS_DS_RIGHT   0x04

#define SYS_DS_USEFLAGS   0x10

#define SYS_DS_VCENTER   0x02

---

Function Documentation

void SYS_DrawString	(	const int	x,
		const int	y,
		const unsigned char	flags,
		const char *	fmt,
			...
	)

Draws a string with the default font.

Parameters:

	x	The X location of the text.
	y	The Y location of the text.
	flags	Use SYS_DS_USEFLAGS in combination with one of the flags SYS_DS_HCENTER/SYS_DS_RIGHT, SYS_DS_VCENTER/SYS_DS_BOTTOM to center text horizontally/vertically or to align it to the top/bottom.
	fmt	The string containing the format to be drawn. This equals printf()'s string format.
	...	Additional arguments (depending on fmt).

void SYS_Error	(	const char *	fmt,
			...
	)

Terminate the program and show an error message.

void SYS_Frame

(

)

int SYS_Init	(	int	argc,
		char **	argv
	)

unsigned short SYS_Random	(	unsigned short	min,
		unsigned short	max
	)

Generate a random number between 'min' and 'max'.

void SYS_Shutdown

(

)