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introduce support for coloring the frame behind a map location

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Also includes support by paxed for polearm targeting using the
frame color.

Also renames USE_TILES to TILES_IN_GLYPHMAP which is a more
accurate description.

Not all window interfaces have full support for the color framing
of the background square yet.

MS-DOS needs further work (to bring it to both VESA and VGA, with
and without tiles.

Windows GUI is missing support.

X11 and Qt have been started, but may require further refinement.
This commit is contained in:
nhmall
2023-01-01 19:55:02 -05:00
parent 1972c8447f
commit 2fc0d25d45
38 changed files with 365 additions and 133 deletions
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63
src/display.c
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@@ -129,7 +129,7 @@ static int swallow_to_glyph(int, int);
static void display_warning(struct monst *);
static int check_pos(coordxy, coordxy, int);
static int get_bk_glyph(coordxy x, coordxy y);
static void get_bkglyph_and_framecolor(coordxy x, coordxy y, int *, uint32 *);
static int tether_glyph(coordxy, coordxy);
static void mimic_light_blocking(struct monst *);
#ifdef UNBUFFERED_GLYPHINFO
@@ -1444,7 +1444,7 @@ see_traps(void)
/* glyph, ttychar, { glyphflags, { sym.color, sym.symidx },
tileidx, u } */
static glyph_info no_ginfo = {
NO_GLYPH, ' ', { MG_BADXY, { NO_COLOR, 0 }, 0
NO_GLYPH, ' ', NO_COLOR, { MG_BADXY, { NO_COLOR, 0 }, 0
#ifdef ENHANCED_SYMBOLS
, 0
#endif
@@ -1459,13 +1459,13 @@ static glyph_info ginfo;
#define Glyphinfo_at(x, y, glyph) glyphinfo_at(x, y, glyph)
#endif
#ifdef USE_TILES
#ifdef TILES_IN_GLYPHMAP
extern const glyph_info nul_glyphinfo; /* tile.c */
#else
/* glyph, ttychar, { glyphflags, { sym.color, sym.symidx },
tileidx, 0} */
const glyph_info nul_glyphinfo = {
NO_GLYPH, ' ',
NO_GLYPH, ' ', NO_COLOR,
{ /* glyph_map */
MG_UNEXPL,
{ NO_COLOR, SYM_UNEXPLORED + SYM_OFF_X },
@@ -1477,7 +1477,7 @@ const glyph_info nul_glyphinfo = {
};
#endif
#ifdef USE_TILES
#ifdef TILES_IN_GLYPHMAP
extern glyph_map glyphmap[MAX_GLYPH]; /* from tile.c */
#else
glyph_map glyphmap[MAX_GLYPH] = {
@@ -1590,7 +1590,7 @@ redraw_map(void)
for (y = 0; y < ROWNO; ++y)
for (x = 1; x < COLNO; ++x) {
glyph = glyph_at(x, y); /* not levl[x][y].glyph */
bkglyphinfo.glyph = get_bk_glyph(x, y);
get_bkglyph_and_framecolor(x, y, &bkglyphinfo.glyph, &bkglyphinfo.framecolor);
print_glyph(WIN_MAP, x, y,
Glyphinfo_at(x, y, glyph), &bkglyphinfo);
}
@@ -1826,7 +1826,7 @@ show_glyph(coordxy x, coordxy y, int glyph)
static gbuf_entry nul_gbuf = {
0, /* gnew */
{ GLYPH_UNEXPLORED, (unsigned) ' ', /* glyphinfo.glyph */
{ GLYPH_UNEXPLORED, (unsigned) ' ', NO_COLOR, /* glyphinfo.glyph */
/* glyphinfo.gm */
{ MG_UNEXPL, { (unsigned) NO_COLOR, 0 }, 0
#ifdef ENHANCED_SYMBOLS
@@ -1906,8 +1906,10 @@ row_refresh(coordxy start, coordxy stop, coordxy y)
for (x = start; x <= stop; x++) {
gptr = &gg.gbuf[y][x];
glyph = gptr->glyphinfo.glyph;
if (force || glyph != GLYPH_UNEXPLORED) {
bkglyphinfo.glyph = get_bk_glyph(x, y);
get_bkglyph_and_framecolor(x, y, &bkglyphinfo.glyph,
&bkglyphinfo.framecolor);
if (force || glyph != GLYPH_UNEXPLORED
|| bkglyphinfo.framecolor != NO_COLOR) {
print_glyph(WIN_MAP, x, y,
Glyphinfo_at(x, y, glyph), &bkglyphinfo);
}
@@ -1943,6 +1945,7 @@ flush_screen(int cursor_on_u)
static int delay_flushing = 0;
register coordxy x, y;
glyph_info bkglyphinfo = nul_glyphinfo;
int bkglyph;
/* 3.7: don't update map, status, or perm_invent during save/restore */
if (suppress_map_output())
@@ -1969,13 +1972,16 @@ flush_screen(int cursor_on_u)
for (y = 0; y < ROWNO; y++) {
register gbuf_entry *gptr = &gg.gbuf[y][x = gg.gbuf_start[y]];
for (; x <= gg.gbuf_stop[y]; gptr++, x++)
if (gptr->gnew) {
map_glyphinfo(x, y, get_bk_glyph(x, y), 0, &bkglyphinfo);
for (; x <= gg.gbuf_stop[y]; gptr++, x++) {
get_bkglyph_and_framecolor(x, y, &bkglyph, &bkglyphinfo.framecolor);
if (gptr->gnew
|| (gw.wsettings.map_frame_color != NO_COLOR && bkglyphinfo.framecolor != NO_COLOR)) {
map_glyphinfo(x, y, bkglyph, 0, &bkglyphinfo); /* won't touch framecolor */
print_glyph(WIN_MAP, x, y,
Glyphinfo_at(x, y, gptr->glyph), &bkglyphinfo);
gptr->gnew = 0;
}
}
}
reset_glyph_bbox();
@@ -2204,22 +2210,21 @@ glyphinfo_at(coordxy x, coordxy y, int glyph)
#endif
/*
* This will be used to get the glyph for the background so that
* it can potentially be merged into graphical window ports to
* improve the appearance of stuff on dark room squares and the
* plane of air etc.
*
* Until that is working correctly in the branch, however, for now
* we just return NO_GLYPH as an indicator to ignore it.
*
* Get the glyph for the background so that it can potentially
* be merged into graphical window ports to improve the appearance
* of stuff on dark room squares and the plane of air etc.
* [This should be using background as recorded for #overview rather
* than current data from the map.]
*
* Also get the frame color to use for highlighting the map location
* for some purpose.
*
*/
static int
get_bk_glyph(coordxy x, coordxy y)
static void
get_bkglyph_and_framecolor(coordxy x, coordxy y, int *bkglyph, uint32 *framecolor)
{
int idx, bkglyph = GLYPH_UNEXPLORED;
int idx, tmp_bkglyph = GLYPH_UNEXPLORED;
struct rm *lev = &levl[x][y];
if (iflags.use_background_glyph && lev->seenv != 0
@@ -2267,14 +2272,18 @@ get_bk_glyph(coordxy x, coordxy y)
idx = (flags.dark_room && iflags.use_color)
? DARKROOMSYM : S_stone;
}
if (idx != S_room)
bkglyph = cmap_to_glyph(idx);
tmp_bkglyph = cmap_to_glyph(idx);
}
return bkglyph;
if (gw.wsettings.map_frame_color != NO_COLOR && framecolor && mapxy_valid(x, y))
*framecolor = gw.wsettings.map_frame_color;
else
*framecolor = NO_COLOR;
*bkglyph = tmp_bkglyph;
}
#if defined(USE_TILES) && defined(MSDOS)
#if defined(TILES_IN_GLYPHMAP) && defined(MSDOS)
#define HAS_ROGUE_IBM_GRAPHICS \
(gc.currentgraphics == ROGUESET && SYMHANDLING(H_IBM) && !iflags.grmode)
#else