dll/drawstring.c File Reference

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Detailed Description

Draws a line-wrapped string with tab support.

Rules for setting tab stops:
setTabStops takes a variable number of arguments, the first of which is the number of tabs to use. All arguments must be of type int, and the first tab stop is always at 0 (that way, a tab which crosses onto a new line starts at the beginning of the next line.)

Definition in file drawstring.c.

#include "crogue.h"
#include "dll.h"

Go to the source code of this file.

Functions
int	StringWidth (const char *str)
void	clear_string (int x, int y, int width, int height)
void	setTabStops (int num,...)
int	findTab (int pos)
void	draw_string (const char *string, draw_string_info *start_state, short x, short y, short width, short height, short wrap)
Variables
int	numTabStops = 1
uchar	tabStops [16] = {0}

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Function Documentation

void clear_string (  int  x, int  y, int  width, int  height )

Definition at line 47 of file drawstring.c. References FontHeight(), and Graph_ClearRect(). Referenced by draw_string(), and UI_MF_clear().

void draw_string (  const char *  string, draw_string_info *  start_state, short  x, short  y, short  width, short  height, short  wrap )

Definition at line 89 of file drawstring.c. References clear_string(), draw_string_info::curRow, draw_string_info::curX, findTab(), FontHeight(), FontWidth(), Graph_DrawChar(), Graph_DrawStr(), read_char(), and StringWidth(). Referenced by char_info(), display_scores(), list_discoveries(), UI_Dialog_Display(), UI_Menu_Redraw(), UI_MF_history(), and UI_MF_sendmsg().

int findTab (  int  pos  )  [static]

Definition at line 70 of file drawstring.c. References numTabStops, SCREEN_WIDTH, and tabStops. Referenced by draw_string().

void setTabStops (  int  num, ...  )

Definition at line 57 of file drawstring.c. References numTabStops, and tabStops. Referenced by actions_menu(), cast_spell(), char_info(), display_scores(), help(), items_menu(), list_discoveries(), options_menu(), and study_book().

int StringWidth (  const char *  str  )  [static]

Definition at line 33 of file drawstring.c. References FontWidth(), and uint. Referenced by draw_string().

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Variable Documentation

int numTabStops = 1 [static]

Definition at line 53 of file drawstring.c. Referenced by findTab(), and setTabStops().

uchar tabStops[16] = {0} [static]

Definition at line 54 of file drawstring.c. Referenced by findTab(), and setTabStops().

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