diff options
| -rw-r--r-- | .gitignore | 2 | ||||
| -rw-r--r-- | Makefile | 12 | ||||
| -rw-r--r-- | client.c | 65 | ||||
| -rw-r--r-- | help.c | 5 | ||||
| -rw-r--r-- | merge.c | 32 | ||||
| -rw-r--r-- | termcap.diff | 20 |
6 files changed, 70 insertions, 66 deletions
diff --git a/.gitignore b/.gitignore index 6a75e89..2f400d8 100644 --- a/.gitignore +++ b/.gitignore @@ -6,7 +6,5 @@ meta root server tags -termcap -termcap.db torus.dat torus.sock diff --git a/Makefile b/Makefile index daef391..8df5425 100644 --- a/Makefile +++ b/Makefile @@ -11,13 +11,7 @@ $(BINS): torus.h .c: $(CC) $(CFLAGS) $(LDFLAGS) $< $(LDLIBS) -o $@ -termcap: termcap.diff - patch -p0 -o termcap < termcap.diff - -termcap.db: termcap - cap_mkdb termcap - -chroot.tar: server client help termcap.db +chroot.tar: server client help mkdir -p root install -d -o root -g wheel \ root/bin \ @@ -36,7 +30,7 @@ chroot.tar: server client help termcap.db /lib/libncurses.so.8 \ /lib/libncursesw.so.8 \ root/lib - install -o root -g wheel -m 444 termcap.db root/usr/share/misc + install -o root -g wheel -m 444 /usr/share/misc/termcap.db root/usr/share/misc install -o root -g wheel -m 555 /bin/sh root/bin install -o root -g wheel -m 555 server client help root/bin tar -c -f chroot.tar -C root bin home lib libexec usr @@ -45,4 +39,4 @@ tags: *.h *.c ctags -w *.h *.c clean: - rm -f tags $(BINS) termcap termcap.db chroot.tar + rm -f tags $(BINS) chroot.tar diff --git a/client.c b/client.c index 06987e4..b09e5b0 100644 --- a/client.c +++ b/client.c @@ -71,18 +71,31 @@ static void clientMap(void) { clientMessage(msg); } -static chtype colorAttrs(uint8_t color) { - uint8_t bright = color & COLOR_BRIGHT; - uint8_t fg = color & 0x07; - uint8_t bg = color & 0x70; - return COLOR_PAIR(bg >> 1 | fg) | (bright ? A_BOLD : 0); +static void colorPairs(void) { + assume_default_colors(0, 0); + if (COLORS >= 16) { + for (short pair = 1; pair < 0x80; ++pair) { + init_pair(pair, pair & 0x0F, (pair & 0xF0) >> 4); + } + } else { + for (short pair = 1; pair < 0100; ++pair) { + init_pair(pair, pair & 007, (pair & 070) >> 3); + } + } +} + +static chtype colorAttr(uint8_t color) { + if (COLORS >= 16) return COLOR_PAIR(color); + chtype bold = (color & COLOR_BRIGHT) ? A_BOLD : A_NORMAL; + short pair = (color & 0x70) >> 1 | (color & 0x07); + return bold | COLOR_PAIR(pair); } -static uint8_t attrsColor(chtype attrs) { - chtype bright = attrs & A_BOLD; - short fg = PAIR_NUMBER(attrs) & 007; - short bg = PAIR_NUMBER(attrs) & 070; - return bg << 1 | fg | (bright ? COLOR_BRIGHT : 0); +static uint8_t attrColor(chtype attr) { + if (COLORS >= 16) return PAIR_NUMBER(attr); + uint8_t bright = (attr & A_BOLD) ? COLOR_BRIGHT : 0; + short pair = PAIR_NUMBER(attr); + return (pair & 070) << 1 | bright | (pair & 007); } static struct { @@ -129,13 +142,13 @@ static void insertMode(int8_t dx, int8_t dy) { } static void swapCell(int8_t dx, int8_t dy) { - uint8_t aColor = attrsColor(inch()); + uint8_t aColor = attrColor(inch()); char aCell = inch() & A_CHARTEXT; int sy, sx; getyx(stdscr, sy, sx); move(sy + dy, sx + dx); - uint8_t bColor = attrsColor(inch()); + uint8_t bColor = attrColor(inch()); char bCell = inch() & A_CHARTEXT; move(sy, sx); @@ -164,7 +177,7 @@ static void inputNormal(int c) { break; case 'r': input.mode = MODE_REPLACE; break; case 'p': input.mode = MODE_PUT; break; case 'R': input.mode = MODE_DRAW; input.draw = 0; - break; case 'x': clientPut(attrsColor(inch()), ' '); + break; case 'x': clientPut(attrColor(inch()), ' '); break; case '~': { clientPut(input.color, inch() & A_CHARTEXT); @@ -192,7 +205,7 @@ static void inputNormal(int c) { break; case 'B': swapCell(-1, 1); break; case 'N': swapCell( 1, 1); - break; case '`': input.color = attrsColor(inch()); + break; case '`': input.color = attrColor(inch()); break; case '0': colorFg(COLOR_BLACK); break; case '1': colorFg(COLOR_RED); @@ -260,7 +273,7 @@ static void inputInsert(int c) { } static void inputReplace(int c) { - if (isprint(c)) clientPut(attrsColor(inch()), c); + if (isprint(c)) clientPut(attrColor(inch()), c); input.mode = MODE_NORMAL; } @@ -294,7 +307,7 @@ static void readInput(void) { } static void serverPut(uint8_t x, uint8_t y, uint8_t color, char cell) { - mvaddch(y, x, colorAttrs(color) | cell); + mvaddch(y, x, colorAttr(color) | cell); } static void serverTile(void) { @@ -370,15 +383,15 @@ static void serverMap(void) { time *= ARRAY_LEN(MAP_COLORS) - 1; char cell = MAP_CELLS[(int)round(count)]; - chtype attrs = colorAttrs(MAP_COLORS[(int)round(time)]); + chtype attr = colorAttr(MAP_COLORS[(int)round(time)]); if (y == MAP_ROWS / 2 && x == MAP_COLS / 2) { - attrs |= A_REVERSE; + attr |= A_REVERSE; } wmove(mapWindow, y, 3 * x); - waddch(mapWindow, attrs | cell); - waddch(mapWindow, attrs | cell); - waddch(mapWindow, attrs | cell); + waddch(mapWindow, attr | cell); + waddch(mapWindow, attr | cell); + waddch(mapWindow, attr | cell); } } @@ -456,11 +469,7 @@ static void curse(void) { ); exit(EX_CONFIG); } - for (int bg = COLOR_BLACK; bg < COLOR_BRIGHT; ++bg) { - for (int fg = COLOR_BLACK; fg < COLOR_BRIGHT; ++fg) { - init_pair(PAIR_NUMBER(colorAttrs(bg << 4 | fg)), fg, bg); - } - } + colorPairs(); if (LINES < CELL_ROWS || COLS < CELL_COLS) { endwin(); @@ -468,6 +477,8 @@ static void curse(void) { fprintf(stderr, "It needs to be at least 80x25 characters.\n"); exit(EX_CONFIG); } + + attrset(colorAttr(COLOR_WHITE)); if (LINES > CELL_ROWS) { mvhline(CELL_ROWS, 0, 0, CELL_COLS); } @@ -477,6 +488,7 @@ static void curse(void) { if (LINES > CELL_ROWS && COLS > CELL_COLS) { mvaddch(CELL_ROWS, CELL_COLS, ACS_LRCORNER); } + attrset(A_NORMAL); mapFrame = newwin( MAP_ROWS + 2, @@ -490,6 +502,7 @@ static void curse(void) { CELL_INIT_Y - MAP_ROWS / 2, CELL_INIT_X - 3 * MAP_COLS / 2 ); + wattrset(mapFrame, colorAttr(COLOR_WHITE)); box(mapFrame, 0, 0); } diff --git a/help.c b/help.c index 61a0488..f338771 100644 --- a/help.c +++ b/help.c @@ -49,6 +49,7 @@ static void clientPut(uint8_t color, char cell) { static const useconds_t DELAY = 50000; enum { + K = COLOR_BLACK, R = COLOR_RED, G = COLOR_GREEN, Y = COLOR_YELLOW, @@ -164,9 +165,11 @@ int main() { clientPut(Y, '3'); k(); clientPut(G, '2'); k(); clientPut(R, '1'); k(); + clientPut(K, '0'); - l(); n(); + l(); l(); + clientPut(K << 4, ')'); j(); clientPut(R << 4, '!'); j(); clientPut(G << 4, '@'); j(); clientPut(Y << 4, '#'); j(); diff --git a/merge.c b/merge.c index afe1012..276d071 100644 --- a/merge.c +++ b/merge.c @@ -22,15 +22,33 @@ #include "torus.h" +static void colorPairs(void) { + assume_default_colors(0, 0); + if (COLORS >= 16) { + for (short pair = 1; pair < 0x80; ++pair) { + init_pair(pair, pair & 0x0F, (pair & 0xF0) >> 4); + } + } else { + for (short pair = 1; pair < 0100; ++pair) { + init_pair(pair, pair & 007, (pair & 070) >> 3); + } + } +} + +static chtype colorAttr(uint8_t color) { + if (COLORS >= 16) return COLOR_PAIR(color); + chtype bold = (color & COLOR_BRIGHT) ? A_BOLD : A_NORMAL; + short pair = (color & 0x70) >> 1 | (color & 0x07); + return bold | COLOR_PAIR(pair); +} + static void drawTile(int offsetY, const struct Tile *tile) { for (uint8_t y = 0; y < CELL_ROWS; ++y) { for (uint8_t x = 0; x < CELL_COLS; ++x) { uint8_t color = tile->colors[y][x]; char cell = tile->cells[y][x]; - int attrs = COLOR_PAIR(color & ~COLOR_BRIGHT); - if (color & COLOR_BRIGHT) attrs |= A_BOLD; - mvaddch(offsetY + y, x, attrs | cell); + mvaddch(offsetY + y, x, colorAttr(color) | cell); } } } @@ -54,17 +72,15 @@ int main(int argc, char *argv[]) { set_escdelay(100); start_color(); - for (int bg = COLOR_BLACK; bg < COLOR_BRIGHT; ++bg) { - for (int fg = COLOR_BLACK; fg < COLOR_BRIGHT; ++fg) { - init_pair(bg << 4 | fg, fg, bg); - } - } + colorPairs(); + attrset(colorAttr(COLOR_WHITE)); mvhline(CELL_ROWS, 0, 0, CELL_COLS); mvhline(CELL_ROWS * 2 + 1, 0, 0, CELL_COLS); mvvline(0, CELL_COLS, 0, CELL_ROWS * 2 + 1); mvaddch(CELL_ROWS, CELL_COLS, ACS_RTEE); mvaddch(CELL_ROWS * 2 + 1, CELL_COLS, ACS_LRCORNER); + attrset(A_NORMAL); struct Tile tileA, tileB; for (;;) { diff --git a/termcap.diff b/termcap.diff deleted file mode 100644 index 109fb95..0000000 --- a/termcap.diff +++ /dev/null @@ -1,20 +0,0 @@ ---- /usr/share/misc/termcap 2017-07-29 16:46:57.370274000 +0000 -+++ termcap 2017-08-09 03:09:03.753635000 +0000 -@@ -2883,7 +2883,7 @@ - - xterm-256color|xterm alias 3:\ - :Co#256:pa#32767:\ -- :AB=\E[48;5;%dm:AF=\E[38;5;%dm:tc=xterm-new: -+ :tc=xterm-new: - - xterm-nrc|xterm alias 4:\ - :tc=xterm: -@@ -4636,7 +4636,7 @@ - - rxvt-256color|rxvt terminal emulator with 256 colors:\ - :Co#256:pa#32767:\ -- :AB=\E[48;5;%dm:AF=\E[38;5;%dm:op=\E[39;49m:tc=rxvt-unicode: -+ :AF=\E[3%dm:AB=\E[4%dm:op=\E[39;49m:tc=rxvt-unicode: - - rxvt-unicode-256color|rxvt-unicode terminal with 256 colors (X Window System):\ - :tc=rxvt-256color: |