diff options
Diffstat (limited to '')
| -rw-r--r-- | bin/.gitignore | 3 | ||||
| -rw-r--r-- | bin/Makefile | 56 | ||||
| -rw-r--r-- | bin/README | 1 | ||||
| -rw-r--r-- | bin/klon.c | 359 | ||||
| -rw-r--r-- | bin/man/bin.7 | 3 | ||||
| -rw-r--r-- | bin/man/klon.6 | 45 |
6 files changed, 27 insertions, 440 deletions
diff --git a/bin/.gitignore b/bin/.gitignore index 35364af3..d209e684 100644 --- a/bin/.gitignore +++ b/bin/.gitignore @@ -1,6 +1,6 @@ +*.o tags scheme.h -*.o atch dtch glitch @@ -21,5 +21,4 @@ bri fbatt fbclock psfed -klon scheme.png diff --git a/bin/Makefile b/bin/Makefile index 23643871..10ab1156 100644 --- a/bin/Makefile +++ b/bin/Makefile @@ -16,66 +16,62 @@ BINS += ttpre BINS += wake BINS += xx -BINS_BSD = watch -BINS_LINUX = bri fbatt fbclock psfed -BINS_ALL = $(BINS) $(BINS_BSD) $(BINS_LINUX) +BINS_BSD += watch -GAMES_BSD = klon -GAMES_ALL = $(GAMES_BSD) +BINS_LINUX += bri +BINS_LINUX += fbatt +BINS_LINUX += fbclock +BINS_LINUX += psfed -MAN1 = $(BINS_ALL:%=man/%.1) -MAN6 = $(GAMES_ALL:%=man/%.6) +BINS_ALL = $(BINS) $(BINS_BSD) $(BINS_LINUX) +MAN1_ALL = $(BINS_ALL:%=man/%.1) CFLAGS += -Wall -Wextra -Wpedantic LDLIBS = -lcurses -lm -lutil -lz any: .gitignore tags $(BINS) -bsd: any $(BINS_BSD) $(GAMES_BSD) +bsd: any $(BINS_BSD) linux: any $(BINS_LINUX) -tags: *.c - ctags -w *.c - -scheme.h: scheme - ./scheme -c > scheme.h +.gitignore: Makefile + echo '*.o' tags scheme.h $(BINS_ALL) scheme.png \ + | tr ' ' '\n' \ + > .gitignore -fbatt.o fbclock.o: scheme.h +tags: *.h *.c + ctags -w *.h *.c atch: dtch ln -f dtch atch +fbatt.o fbclock.o: scheme.h + +scheme.h: scheme + ./scheme -c > scheme.h + open pbcopy pbpaste: pbd ln -f pbd $@ scheme.png: scheme ./scheme -t -g > scheme.png -setuid: bri - chown root bri - chmod u+s bri - clean: - rm -f tags scheme.h *.o $(BINS_ALL) $(GAMES_ALL) scheme.png + rm -f *.o tags scheme.h $(BINS_ALL) scheme.png README: man/bin.7 mandoc man/bin.7 | col -b -x > README -.gitignore: Makefile - echo tags scheme.h *.o $(BINS_ALL) $(GAMES_ALL) scheme.png \ - | tr ' ' '\n' \ - > .gitignore +setuid: bri + chown root bri + chmod u+s bri link: - mkdir -p $(PREFIX)/bin $(PREFIX)/share/man/man1 $(PREFIX)/share/man/man6 + mkdir -p $(PREFIX)/bin $(PREFIX)/share/man/man1 ln -s -f $(BINS_ALL:%=$(PWD)/%) $(PREFIX)/bin - ln -s -f $(GAMES_ALL:%=$(PWD)/%) $(PREFIX)/bin - ln -s -f $(MAN1:%=$(PWD)/%) $(PREFIX)/share/man/man1 - ln -s -f $(MAN6:%=$(PWD)/%) $(PREFIX)/share/man/man6 + ln -s -f $(MAN1_ALL:%=$(PWD)/%) $(PREFIX)/share/man/man1 unlink: rm -f $(BINS_ALL:%=$(PREFIX)/bin/%) - rm -f $(GAMES_ALL:%=$(PREFIX)/bin/%) - rm -f $(MAN1:%=$(PREFIX)/share/man/man1/%) - rm -f $(MAN6:%=$(PREFIX)/share/man/man6/%) + rm -f $(MAN1_ALL:%=$(PREFIX)/share/man/man1/%) diff --git a/bin/README b/bin/README index f6ac0046..9c4f546b 100644 --- a/bin/README +++ b/bin/README @@ -13,7 +13,6 @@ DESCRIPTION fbclock(1) framebuffer clock glitch(1) PNG glitcher hnel(1) PTY input remapper - klon(6) Klondike solitaire modem(1) fixed baud rate wrapper pbd(1) macOS pasteboard daemon pngo(1) PNG optimizer diff --git a/bin/klon.c b/bin/klon.c deleted file mode 100644 index 548a505b..00000000 --- a/bin/klon.c +++ /dev/null @@ -1,359 +0,0 @@ -/* Copyright (c) 2018, Curtis McEnroe <programble@gmail.com> - * - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU Affero General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU Affero General Public License for more details. - * - * You should have received a copy of the GNU Affero General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. - */ - -#include <assert.h> -#include <curses.h> -#include <locale.h> -#include <stdbool.h> -#include <stdint.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> - -typedef uint8_t Card; - -enum { - MaskRank = 0x0F, - MaskSuit = 0x30, - MaskColor = 0x10, - MaskUp = 0x40, - MaskSelect = 0x80, -}; - -enum { - SuitClub = 0x00, - SuitDiamond = 0x10, - SuitSpade = 0x20, - SuitHeart = 0x30, -}; - -struct Stack { - Card data[52]; - uint8_t index; -}; -#define EMPTY { .data = {0}, .index = 52 } - -static void push(struct Stack *stack, Card card) { - assert(stack->index > 0); - stack->data[--stack->index] = card; -} - -static Card pop(struct Stack *stack) { - assert(stack->index < 52); - return stack->data[stack->index++]; -} - -static Card get(const struct Stack *stack, uint8_t i) { - if (stack->index + i > 51) return 0; - return stack->data[stack->index + i]; -} - -static uint8_t len(const struct Stack *stack) { - return 52 - stack->index; -} - -struct State { - struct Stack stock; - struct Stack waste; - struct Stack found[4]; - struct Stack table[7]; -}; - -static struct State g = { - .stock = { - .data = { - 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, - 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, - 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, - 0x18, 0x19, 0x1A, 0x1B, 0x1C, 0x1D, - 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, - 0x28, 0x29, 0x2A, 0x2B, 0x2C, 0x2D, - 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, - 0x38, 0x39, 0x3A, 0x3B, 0x3C, 0x3D, - }, - .index = 0, - }, - .waste = EMPTY, - .found = { EMPTY, EMPTY, EMPTY, EMPTY }, - .table = { - EMPTY, EMPTY, EMPTY, EMPTY, EMPTY, EMPTY, EMPTY - }, -}; - -static struct State save; - -static void checkpoint(void) { - memcpy(&save, &g, sizeof(struct State)); -} - -static void undo(void) { - memcpy(&g, &save, sizeof(struct State)); -} - -static void shuffle(void) { - for (int i = 51; i > 0; --i) { - int j = arc4random_uniform(i + 1); - uint8_t x = g.stock.data[i]; - g.stock.data[i] = g.stock.data[j]; - g.stock.data[j] = x; - } -} - -static void deal(void) { - for (int i = 0; i < 7; ++i) { - for (int j = i; j < 7; ++j) { - push(&g.table[j], pop(&g.stock)); - } - } -} - -static void reveal(void) { - for (int i = 0; i < 7; ++i) { - if (get(&g.table[i], 0)) { - push(&g.table[i], pop(&g.table[i]) | MaskUp); - } - } -} - -static void draw(void) { - if (get(&g.stock, 0)) push(&g.waste, pop(&g.stock) | MaskUp); - if (get(&g.stock, 0)) push(&g.waste, pop(&g.stock) | MaskUp); - if (get(&g.stock, 0)) push(&g.waste, pop(&g.stock) | MaskUp); -} - -static void wasted(void) { - uint8_t n = len(&g.waste); - for (int i = 0; i < n; ++i) { - push(&g.stock, pop(&g.waste) & ~MaskUp); - } -} - -static void transfer(struct Stack *dest, struct Stack *src, uint8_t n) { - struct Stack temp = EMPTY; - for (int i = 0; i < n; ++i) { - push(&temp, pop(src)); - } - for (int i = 0; i < n; ++i) { - push(dest, pop(&temp)); - } -} - -static bool canFound(const struct Stack *found, Card card) { - if (!get(found, 0)) return (card & MaskRank) == 1; - if ((card & MaskSuit) != (get(found, 0) & MaskSuit)) return false; - return (card & MaskRank) == (get(found, 0) & MaskRank) + 1; -} - -static bool canTable(const struct Stack *table, Card card) { - if (!get(table, 0)) return (card & MaskRank) == 13; - if ((card & MaskColor) == (get(table, 0) & MaskColor)) return false; - return (card & MaskRank) == (get(table, 0) & MaskRank) - 1; -} - -enum { - PairEmpty = 1, - PairBack, - PairBlack, - PairRed, -}; - -static void curse(void) { - setlocale(LC_CTYPE, ""); - - initscr(); - cbreak(); - noecho(); - keypad(stdscr, true); - set_escdelay(100); - curs_set(0); - - start_color(); - assume_default_colors(-1, -1); - init_pair(PairEmpty, COLOR_WHITE, COLOR_BLACK); - init_pair(PairBack, COLOR_WHITE, COLOR_BLUE); - init_pair(PairBlack, COLOR_BLACK, COLOR_WHITE); - init_pair(PairRed, COLOR_RED, COLOR_WHITE); -} - -static const char Rank[] = "\0A23456789TJQK"; -static const char *Suit[] = { - [SuitHeart] = "♥", - [SuitClub] = "♣", - [SuitDiamond] = "♦", - [SuitSpade] = "♠", -}; - -static void renderCard(int y, int x, Card card) { - if (card & MaskUp) { - bkgdset( - COLOR_PAIR(card & MaskColor ? PairRed : PairBlack) - | (card & MaskSelect ? A_REVERSE : A_NORMAL) - ); - - move(y, x); - addch(Rank[card & MaskRank]); - addstr(Suit[card & MaskSuit]); - addch(' '); - - move(y + 1, x); - addstr(Suit[card & MaskSuit]); - addch(' '); - addstr(Suit[card & MaskSuit]); - - move(y + 2, x); - addch(' '); - addstr(Suit[card & MaskSuit]); - addch(Rank[card & MaskRank]); - - } else { - bkgdset(COLOR_PAIR(card ? PairBack : PairEmpty)); - mvaddstr(y, x, " "); - mvaddstr(y + 1, x, " "); - mvaddstr(y + 2, x, " "); - } -} - -static void render(void) { - bkgdset(COLOR_PAIR(0)); - erase(); - - int x = 2; - int y = 1; - - renderCard(y, x, get(&g.stock, 0)); - - x += 5; - renderCard(y, x++, get(&g.waste, 2)); - renderCard(y, x++, get(&g.waste, 1)); - renderCard(y, x, get(&g.waste, 0)); - - x += 5; - for (int i = 0; i < 4; ++i) { - renderCard(y, x, get(&g.found[i], 0)); - x += 4; - } - - x = 2; - for (int i = 0; i < 7; ++i) { - y = 5; - renderCard(y, x, 0); - for (int j = len(&g.table[i]); j > 0; --j) { - renderCard(y, x, get(&g.table[i], j - 1)); - y++; - } - x += 4; - } -} - -static struct { - struct Stack *stack; - uint8_t depth; -} input; - -static void deepen(void) { - assert(input.stack); - if (input.depth == len(input.stack)) return; - if (!(get(input.stack, input.depth) & MaskUp)) return; - input.stack->data[input.stack->index + input.depth] |= MaskSelect; - input.depth++; -} - -static void select(struct Stack *stack) { - if (!get(stack, 0)) return; - input.stack = stack; - input.depth = 0; - deepen(); -} - -static void commit(struct Stack *dest) { - assert(input.stack); - for (int i = 0; i < input.depth; ++i) { - input.stack->data[input.stack->index + i] &= ~MaskSelect; - } - if (dest) { - checkpoint(); - transfer(dest, input.stack, input.depth); - } - input.stack = NULL; - input.depth = 0; -} - -int main() { - curse(); - - shuffle(); - deal(); - checkpoint(); - - for (;;) { - reveal(); - render(); - - int c = getch(); - if (!input.stack) { - if (c == 'q') { - break; - } else if (c == 'u') { - undo(); - } else if (c == 's' || c == ' ') { - if (get(&g.stock, 0)) { - checkpoint(); - draw(); - } else { - wasted(); - } - } else if (c == 'w') { - select(&g.waste); - } else if (c >= 'a' && c <= 'd') { - select(&g.found[c - 'a']); - } else if (c >= '1' && c <= '7') { - select(&g.table[c - '1']); - } - - } else { - if (c >= '1' && c <= '7') { - struct Stack *table = &g.table[c - '1']; - if (input.stack == table) { - deepen(); - } else if (canTable(table, get(input.stack, input.depth - 1))) { - commit(table); - } else { - commit(NULL); - } - } else if (input.depth == 1 && c >= 'a' && c <= 'd') { - struct Stack *found = &g.found[c - 'a']; - if (canFound(found, get(input.stack, 0))) { - commit(found); - } else { - commit(NULL); - } - } else if (input.depth == 1 && (c == 'f' || c == '\n')) { - struct Stack *found; - for (int i = 0; i < 4; ++i) { - found = &g.found[i]; - if (canFound(found, get(input.stack, 0))) break; - found = NULL; - } - commit(found); - } else { - commit(NULL); - } - } - } - - endwin(); - return 0; -} diff --git a/bin/man/bin.7 b/bin/man/bin.7 index 8698c8f8..fcd12a0a 100644 --- a/bin/man/bin.7 +++ b/bin/man/bin.7 @@ -34,9 +34,6 @@ PNG glitcher .It Xr hnel 1 PTY input remapper . -.It Xr klon 6 -Klondike solitaire -. .It Xr modem 1 fixed baud rate wrapper . diff --git a/bin/man/klon.6 b/bin/man/klon.6 deleted file mode 100644 index b78f1827..00000000 --- a/bin/man/klon.6 +++ /dev/null @@ -1,45 +0,0 @@ -.Dd September 7, 2018 -.Dt KLON 6 -.Os "Causal Agency" -. -.Sh NAME -.Nm klon -.Nd Klondike solitaire -. -.Sh SYNOPSIS -.Nm -. -.Sh DESCRIPTION -.Nm -is a curses Klondike solitaire game. -. -.Pp -The keys are as follows: -.Bl -tag -width Ds -.It Ic q -Quit. -. -.It Ic u -Undo. -. -.It Ic space -Draw from stock to waste. -. -.It Ic w -Select waste. -. -.It Ic a-d -Select foundation. -. -.It Ic 1-7 -Select tableau. -. -.It Ic enter -Move to any foundation. -.El -. -.Sh CAVEATS -.Nm -does not support Linux -since it uses -.Xr arc4random_uniform 3 . |