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nethack/outdated/sys/wince/mhcolor.c
nhmall 99a93fe50b some C99 changes 
Instead of using index() macro defined to strchr, use C99 strchr.
Instead of using rindex() macro defined to strrchr, use C99 strrchr.

If you want to try building on a platform that doesn't offer those
two functions, these are available:
    define NOT_C99       /* to make some non-C99 code available */
    define NEED_INDEX    /* to define a macro for index()  */
    define NEED_RINDX    /* to define a macro for rindex() */
2022-10-29 10:54:25 -04:00

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/* NetHack 3.6 mhcolor.c $NHDT-Date: 1432512802 2015/05/25 00:13:22 $ $NHDT-Branch: master $:$NHDT-Revision: 1.7 $ */
/* Copyright (C) 2001 by Alex Kompel */
/* NetHack may be freely redistributed. See license for details. */
/* color management and such */
#include "winMS.h"
#include "mhcolor.h"
#define TOTAL_BRUSHES 10
#define NHBRUSH_CODE(win, type) ((((win) &0xFF) << 8) | ((type) &0xFF))
struct t_brush_table {
int code;
HBRUSH brush;
COLORREF color;
};
static struct t_brush_table brush_table[TOTAL_BRUSHES];
static int max_brush = 0;
static struct t_brush_table default_brush_table[] = {
{ NHBRUSH_CODE(NHW_STATUS, MSWIN_COLOR_FG), NULL, RGB(0, 0, 0) },
{ NHBRUSH_CODE(NHW_MESSAGE, MSWIN_COLOR_FG), NULL, RGB(0, 0, 0) },
{ NHBRUSH_CODE(NHW_STATUS, MSWIN_COLOR_FG), NULL, RGB(0, 0, 0) },
{ NHBRUSH_CODE(NHW_TEXT, MSWIN_COLOR_FG), NULL, RGB(0, 0, 0) },
{ NHBRUSH_CODE(NHW_KEYPAD, MSWIN_COLOR_FG), NULL, RGB(0, 0, 0) },
{ NHBRUSH_CODE(NHW_MAP, MSWIN_COLOR_FG), NULL, RGB(96, 96, 96) },
{ NHBRUSH_CODE(NHW_MENU, MSWIN_COLOR_BG), NULL, RGB(255, 255, 255) },
{ NHBRUSH_CODE(NHW_MESSAGE, MSWIN_COLOR_BG), NULL, RGB(192, 192, 192) },
{ NHBRUSH_CODE(NHW_STATUS, MSWIN_COLOR_BG), NULL, RGB(192, 192, 192) },
{ NHBRUSH_CODE(NHW_TEXT, MSWIN_COLOR_BG), NULL, RGB(255, 255, 255) },
{ NHBRUSH_CODE(NHW_KEYPAD, MSWIN_COLOR_BG), NULL, RGB(255, 255, 255) },
{ NHBRUSH_CODE(NHW_MAP, MSWIN_COLOR_BG), NULL, RGB(192, 192, 192) },
{ -1, NULL, RGB(0, 0, 0) }
};
static void mswin_color_from_string(char *colorstring, HBRUSH *brushptr,
COLORREF *colorptr);
typedef struct ctv {
const char *colorstring;
COLORREF colorvalue;
} color_table_value;
/*
* The color list here is a combination of:
* NetHack colors. (See mhmap.c)
* HTML colors. (See http://www.w3.org/TR/REC-html40/types.html#h-6.5 )
*/
static color_table_value color_table[] = {
/* NetHack colors */
{ "black", RGB(0x55, 0x55, 0x55) },
{ "red", RGB(0xFF, 0x00, 0x00) },
{ "green", RGB(0x00, 0x80, 0x00) },
{ "brown", RGB(0xA5, 0x2A, 0x2A) },
{ "blue", RGB(0x00, 0x00, 0xFF) },
{ "magenta", RGB(0xFF, 0x00, 0xFF) },
{ "cyan", RGB(0x00, 0xFF, 0xFF) },
{ "orange", RGB(0xFF, 0xA5, 0x00) },
{ "brightgreen", RGB(0x00, 0xFF, 0x00) },
{ "yellow", RGB(0xFF, 0xFF, 0x00) },
{ "brightblue", RGB(0x00, 0xC0, 0xFF) },
{ "brightmagenta", RGB(0xFF, 0x80, 0xFF) },
{ "brightcyan", RGB(0x80, 0xFF, 0xFF) },
{ "white", RGB(0xFF, 0xFF, 0xFF) },
/* Remaining HTML colors */
{ "trueblack", RGB(0x00, 0x00, 0x00) },
{ "gray", RGB(0x80, 0x80, 0x80) },
{ "grey", RGB(0x80, 0x80, 0x80) },
{ "purple", RGB(0x80, 0x00, 0x80) },
{ "silver", RGB(0xC0, 0xC0, 0xC0) },
{ "maroon", RGB(0x80, 0x00, 0x00) },
{ "fuchsia", RGB(0xFF, 0x00, 0xFF) }, /* = NetHack magenta */
{ "lime", RGB(0x00, 0xFF, 0x00) }, /* = NetHack bright green */
{ "olive", RGB(0x80, 0x80, 0x00) },
{ "navy", RGB(0x00, 0x00, 0x80) },
{ "teal", RGB(0x00, 0x80, 0x80) },
{ "aqua", RGB(0x00, 0xFF, 0xFF) }, /* = NetHack cyan */
{ "", RGB(0x00, 0x00, 0x00) },
};
typedef struct ctbv {
char *colorstring;
int syscolorvalue;
} color_table_brush_value;
static color_table_brush_value color_table_brush[] = {
{ "activeborder", COLOR_ACTIVEBORDER },
{ "activecaption", COLOR_ACTIVECAPTION },
{ "appworkspace", COLOR_APPWORKSPACE },
{ "background", COLOR_BACKGROUND },
{ "btnface", COLOR_BTNFACE },
{ "btnshadow", COLOR_BTNSHADOW },
{ "btntext", COLOR_BTNTEXT },
{ "captiontext", COLOR_CAPTIONTEXT },
{ "graytext", COLOR_GRAYTEXT },
{ "greytext", COLOR_GRAYTEXT },
{ "highlight", COLOR_HIGHLIGHT },
{ "highlighttext", COLOR_HIGHLIGHTTEXT },
{ "inactiveborder", COLOR_INACTIVEBORDER },
{ "inactivecaption", COLOR_INACTIVECAPTION },
{ "menu", COLOR_MENU },
{ "menutext", COLOR_MENUTEXT },
{ "scrollbar", COLOR_SCROLLBAR },
{ "window", COLOR_WINDOW },
{ "windowframe", COLOR_WINDOWFRAME },
{ "windowtext", COLOR_WINDOWTEXT },
{ "", -1 },
};
void
mswin_init_color_table()
{
int i;
struct t_brush_table *p;
/* cleanup */
for (i = 0; i < max_brush; i++)
DeleteObject(brush_table[i].brush);
max_brush = 0;
/* initialize brush table */
#define BRUSHTABLE_ENTRY(opt, win, type) \
brush_table[max_brush].code = NHBRUSH_CODE((win), (type)); \
mswin_color_from_string((opt), &brush_table[max_brush].brush, \
&brush_table[max_brush].color); \
max_brush++;
BRUSHTABLE_ENTRY(iflags.wc_foregrnd_menu, NHW_MENU, MSWIN_COLOR_FG);
BRUSHTABLE_ENTRY(iflags.wc_foregrnd_message, NHW_MESSAGE, MSWIN_COLOR_FG);
BRUSHTABLE_ENTRY(iflags.wc_foregrnd_status, NHW_STATUS, MSWIN_COLOR_FG);
BRUSHTABLE_ENTRY(iflags.wc_foregrnd_text, NHW_TEXT, MSWIN_COLOR_FG);
BRUSHTABLE_ENTRY(iflags.wc_foregrnd_message, NHW_KEYPAD, MSWIN_COLOR_FG);
BRUSHTABLE_ENTRY(iflags.wc_backgrnd_menu, NHW_MENU, MSWIN_COLOR_BG);
BRUSHTABLE_ENTRY(iflags.wc_backgrnd_message, NHW_MESSAGE, MSWIN_COLOR_BG);
BRUSHTABLE_ENTRY(iflags.wc_backgrnd_status, NHW_STATUS, MSWIN_COLOR_BG);
BRUSHTABLE_ENTRY(iflags.wc_backgrnd_text, NHW_TEXT, MSWIN_COLOR_BG);
BRUSHTABLE_ENTRY(iflags.wc_backgrnd_message, NHW_KEYPAD, MSWIN_COLOR_BG);
#undef BRUSHTABLE_ENTRY
/* go through the values and fill in "blanks" (use default values) */
for (i = 0; i < max_brush; i++) {
if (!brush_table[i].brush) {
for (p = default_brush_table; p->code != -1; p++) {
if (p->code == brush_table[i].code) {
brush_table[i].brush = CreateSolidBrush(p->color);
brush_table[i].color = p->color;
}
}
}
}
}
HBRUSH
mswin_get_brush(int win_type, int color_index)
{
int i;
for (i = 0; i < max_brush; i++)
if (brush_table[i].code == NHBRUSH_CODE(win_type, color_index))
return brush_table[i].brush;
return NULL;
}
COLORREF
mswin_get_color(int win_type, int color_index)
{
int i;
for (i = 0; i < max_brush; i++)
if (brush_table[i].code == NHBRUSH_CODE(win_type, color_index))
return brush_table[i].color;
return RGB(0, 0, 0);
}
static void
mswin_color_from_string(char *colorstring, HBRUSH *brushptr,
COLORREF *colorptr)
{
color_table_value *ctv_ptr = color_table;
color_table_brush_value *ctbv_ptr = color_table_brush;
int red_value, blue_value, green_value;
static char *hexadecimals = "0123456789abcdef";
*brushptr = NULL;
*colorptr = RGB(0, 0, 0);
if (colorstring == NULL)
return;
if (*colorstring == '#') {
if (strlen(++colorstring) != 6)
return;
red_value =
strchr(hexadecimals, tolower(*colorstring++)) - hexadecimals;
red_value *= 16;
red_value +=
strchr(hexadecimals, tolower(*colorstring++)) - hexadecimals;
green_value =
strchr(hexadecimals, tolower(*colorstring++)) - hexadecimals;
green_value *= 16;
green_value +=
strchr(hexadecimals, tolower(*colorstring++)) - hexadecimals;
blue_value =
strchr(hexadecimals, tolower(*colorstring++)) - hexadecimals;
blue_value *= 16;
blue_value +=
strchr(hexadecimals, tolower(*colorstring++)) - hexadecimals;
*colorptr = RGB(red_value, blue_value, green_value);
} else {
while (*ctv_ptr->colorstring
&& _stricmp(ctv_ptr->colorstring, colorstring))
++ctv_ptr;
if (*ctv_ptr->colorstring) {
*colorptr = ctv_ptr->colorvalue;
} else {
while (*ctbv_ptr->colorstring
&& _stricmp(ctbv_ptr->colorstring, colorstring))
++ctbv_ptr;
if (*ctbv_ptr->colorstring) {
*brushptr = SYSCLR_TO_BRUSH(ctbv_ptr->syscolorvalue);
*colorptr = GetSysColor(ctbv_ptr->syscolorvalue);
}
}
}
if (max_brush > TOTAL_BRUSHES)
panic("Too many colors!");
*brushptr = CreateSolidBrush(*colorptr);
}
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