libtonc: tte_main.c File Reference

Tonclib

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tte_main.c File Reference

#include <stdio.h> #include <stdlib.h>
#include <string.h>
#include <ctype.h>
#include <tonc.h>
#include "tonc_tte.h"

Functions

void dummy_drawg (uint gid)
void dummy_erase (int left, int top, int right, int bottom)
INLINE char * eatwhite (const char *str)
void tte_set_context (TTC *tc)
 Set the master context pointer.
void tte_set_color_attr (eint type, u16 cattr)
 Set color attribute of type to cattr.
void tte_set_color_attrs (const u16 cattrs[])
 Load important color attribute data.
void tte_set_color (eint type, u16 color)
 Set color attribute of type to cattr.
void tte_set_colors (const u16 colors[])
 Load important color data.
void tte_init_base (const TFont *font, fnDrawg drawProc, fnErase eraseProc)
 Base initializer of a TTC.
uint utf8_decode_char (const char *ptr, char **endptr)
 Retrieve a single multibyte utf8 character.
char * tte_cmd_skip (const char *str)
 Find the string-position after the command.
char * tte_cmd_next (const char *str)
 Move to the next command in a sequence.
char * tte_cmd_default (const char *str)
 Text command handler.
int tte_write_ex (int x0, int y0, const char *text, const u16 *cattrs)
 Extended string writer, with positional and color info.
int tte_putc (int ch)
 Plot a single character; does wrapping too.
int tte_write (const char *text)
 Render a string.
void tte_erase_rect (int left, int top, int right, int bottom)
 Erase a porttion of the screen (ignores margins).
void tte_erase_screen ()
 Erase the screen (within the margins).
void tte_erase_line ()
 Erase the whole line (within the margins).
POINT16 tte_get_text_size (const char *str)
 Get the size taken up by a string.
void tte_set_margins (int left, int top, int right, int bottom)

Variables

TTC __tte_main_context
TTC * gp_tte_context = &__tte_main_context

Detailed Description

Author:
J Vijn
Date:
20070517 - 20080229

Function Documentation

char* tte_cmd_next ( const char *  str  ) 

Move to the next command in a sequence.

Returns:
Position of EOS (\'0'), EOC ('}') or next cmd token (rest)

char* tte_cmd_skip ( const char *  str  ) 

Find the string-position after the command.

Parameters:
str String to check.
Returns:
The string-pointer after the current/next command. If there is no command-end, this moves to the end of the string.

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