(random ai) tic-tac-toe game
This commit is contained in:
parent
e427f85dec
commit
82d74f17f4
3 changed files with 277 additions and 2 deletions
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@ -1 +1 @@
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bin/mkpopup Press Win+Space to open a terminal.\nPress Win+Arrow Key to move a window around.\nPress Win+Page Up/Down to shuffle windows.\nPress Escape to close this window.
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bin/mkpopup Press Win+Space to open a terminal.\nPress Win+Arrow Key to move a window around.\nPress Win+Page Up/Down to shuffle windows.\nTry typing 'dirlist bin' into a terminal!\nPress Escape to close this window.
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6
makefile
6
makefile
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@ -37,7 +37,7 @@ out/fs/bin/%: obj/%.elf
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out/fs: out/fs/bin/init out/fs/bin/highway out/fs/bin/meminfo \
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out/fs/bin/terminal out/fs/bin/hello out/fs/bin/mkpopup \
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out/fs/bin/dirlist
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out/fs/bin/dirlist out/fs/bin/ttt
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touch out/fs
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cp -r fs-skel/* out/fs/
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@ -122,4 +122,8 @@ obj/mkpopup.elf: obj/mkpopup/main.o obj/popups.so obj/libfont.so \
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obj/dirlist.elf: obj/dirlist/main.o obj/libterm.so obj/knob.so \
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obj/c.rto
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ld -T src/user/runtimes/c/elf.ld $^ -o $@
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obj/ttt.elf : obj/ttt/main.o obj/popups.so obj/libfont.so \
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obj/knob.so obj/c.rto
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ld -T src/user/runtimes/c/elf.ld $^ -o $@
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271
src/user/ttt/main.c
Normal file
271
src/user/ttt/main.c
Normal file
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@ -0,0 +1,271 @@
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#include <pland/syscall.h>
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#include <popups/info.h>
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#include <knob/rand.h>
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#define SPACE_SIZE 20
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#define BORDER_SIZE 4
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#define WIDTH (SPACE_SIZE * 3 + BORDER_SIZE * 4)
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#define BG ((_pixel_t){.r = 0xd6, .g = 0xd6, .b = 0xd6})
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#define FG ((_pixel_t){.r = 0x33, .g = 0x33, .b = 0x33})
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#define XC ((_pixel_t){.r = 0x60, .g = 0x06, .b = 0x43})
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#define OC ((_pixel_t){.r = 0x2c, .g = 0x77, .b = 0x30})
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#define SL ((_pixel_t){.r = 0x9d, .g = 0x99, .b = 0xc2})
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static const bool x_pic[] = {
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0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
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0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
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0,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,1,1,0,0,
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0,0,1,1,1,0,0,0,0,0,0,0,0,0,0,1,1,1,0,0,
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0,0,0,1,1,1,0,0,0,0,0,0,0,0,1,1,1,0,0,0,
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0,0,0,0,1,1,1,0,0,0,0,0,0,1,1,1,0,0,0,0,
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0,0,0,0,0,1,1,1,0,0,0,0,1,1,1,0,0,0,0,0,
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0,0,0,0,0,0,1,1,1,0,0,1,1,1,0,0,0,0,0,0,
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0,0,0,0,0,0,0,1,1,1,1,1,1,0,0,0,0,0,0,0,
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0,0,0,0,0,0,0,0,1,1,1,1,0,0,0,0,0,0,0,0,
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0,0,0,0,0,0,0,0,1,1,1,1,0,0,0,0,0,0,0,0,
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0,0,0,0,0,0,0,1,1,1,1,1,1,0,0,0,0,0,0,0,
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0,0,0,0,0,0,1,1,1,0,0,1,1,1,0,0,0,0,0,0,
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0,0,0,0,0,1,1,1,0,0,0,0,1,1,1,0,0,0,0,0,
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0,0,0,0,1,1,1,0,0,0,0,0,0,1,1,1,0,0,0,0,
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0,0,0,1,1,1,0,0,0,0,0,0,0,0,1,1,1,0,0,0,
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0,0,1,1,1,0,0,0,0,0,0,0,0,0,0,1,1,1,0,0,
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0,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,1,1,0,0,
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0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
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0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
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};
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static const bool o_pic[] = {
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0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
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0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
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0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0,0,
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0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0,0,
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0,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,1,1,0,0,
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0,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,1,1,0,0,
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0,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,1,1,0,0,
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0,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,1,1,0,0,
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0,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,1,1,0,0,
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0,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,1,1,0,0,
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0,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,1,1,0,0,
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0,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,1,1,0,0,
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0,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,1,1,0,0,
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0,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,1,1,0,0,
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0,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,1,1,0,0,
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0,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,1,1,0,0,
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0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0,0,
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0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0,0,
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0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
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0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
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};
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static const bool b_pic[] = {
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0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
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0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
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0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
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0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
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0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
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0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
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0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
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0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
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0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
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0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
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0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
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0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
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0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
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0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
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0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
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0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
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0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
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0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
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0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
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0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
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};
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typedef enum {B, X, O} trit;
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static const bool *pics[] = {b_pic, x_pic, o_pic};
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static const _pixel_t colors[] = {FG, XC, OC};
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static _window_handle_t w;
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static _pixel_t pbuf[WIDTH * WIDTH];
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static trit board_state[9];
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static uint8_t cursor;
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static trit playing_as;
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static uint8_t filled_squares;
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__attribute__ ((__pure__))
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static bool is_win(uint8_t hint) {
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const uint8_t c = hint % 3;
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if ((board_state[c] == board_state[c + 3]) && (board_state[c] == board_state[c + 6]))
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return true;
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const uint8_t r = hint - c;
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if ((board_state[r] == board_state[r + 1]) && (board_state[r] == board_state[r + 2]))
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return true;
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return board_state[4] && (
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((board_state[0] == board_state[4]) && (board_state[0] == board_state[8])) ||
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((board_state[2] == board_state[4]) && (board_state[2] == board_state[6]))
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);
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}
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static void draw_rect(uint8_t y, uint8_t x, uint8_t h, uint8_t w, _pixel_t color) {
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for (uint8_t yy = y; yy < y + h; ++yy)
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for (uint8_t xx = x; xx < x + w; ++xx)
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pbuf[yy * WIDTH + xx] = color;
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}
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static void draw_spot(uint8_t n) {
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const _pixel_t bg_c = n == cursor ? SL : BG;
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const _pixel_t fg_c = colors[board_state[n]];
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const bool *const pic = pics[board_state[n]];
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const uint8_t ys = BORDER_SIZE + (n / 3) * (BORDER_SIZE + SPACE_SIZE);
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const uint8_t xs = BORDER_SIZE + (n % 3) * (BORDER_SIZE + SPACE_SIZE);
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for (uint8_t y = 0; y < SPACE_SIZE; ++y)
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for (uint8_t x = 0; x < SPACE_SIZE; ++x)
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pbuf[(ys + y) * WIDTH + xs + x] = pic[y * SPACE_SIZE + x] ? fg_c : bg_c;
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}
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static void ai_turn();
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static void reset_board() {
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cursor = 4;
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playing_as = gen_rand() % 2 + 1;
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filled_squares = 0;
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for (uint8_t i = 0; i < 9; ++i) {
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board_state[i] = B;
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draw_spot(i);
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}
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if (gen_rand() % 2)
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ai_turn();
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}
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static uint32_t start_time;
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static void on_win() {
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struct popup p;
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info_popupf(&p, "You win! Time: %us\nPress escape to play again.", FG, BG, _get_timestamp() - start_time);
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make_modal(&p);
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reset_board();
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_paint_window(w);
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start_time = _get_timestamp();
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}
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static void on_tie() {
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struct popup p;
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info_popupf(&p, "Tie! Time: %us\nPress escape to play again.", FG, BG, _get_timestamp() - start_time);
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make_modal(&p);
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reset_board();
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_paint_window(w);
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start_time = _get_timestamp();
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}
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static void ai_turn() {
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//super easy mode
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uint8_t n;
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do
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n = gen_rand() % 9;
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while (board_state[n]);
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board_state[n] = playing_as == O ? X : O;
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draw_spot(n);
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_paint_window(w);
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if (is_win(n)) {
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struct popup p;
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info_popupf(&p, "You lose. Time: %us\nPress escape to play again.", FG, BG, _get_timestamp() - start_time);
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make_modal(&p);
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reset_board();
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_paint_window(w);
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start_time = _get_timestamp();
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}
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else if (++filled_squares == 9)
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on_tie();
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}
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void main() {
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struct popup controls;
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info_popup(&controls,
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"Tic-Tac-Toe Controls:\n\n"
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"Arrow keys: move selection\n"
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"Spacebar: confirm selection\n"
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"Escape: quit\n\n"
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"Press escape to start.", FG, BG);
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make_modal(&controls);
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for (uint16_t i = 0; i < WIDTH * WIDTH; ++i)
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pbuf[i] = BG;
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draw_rect(SPACE_SIZE + BORDER_SIZE, BORDER_SIZE, BORDER_SIZE, WIDTH - 2 * BORDER_SIZE, FG);
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draw_rect(BORDER_SIZE, SPACE_SIZE + BORDER_SIZE, WIDTH - 2 * BORDER_SIZE, BORDER_SIZE, FG);
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draw_rect(SPACE_SIZE * 2 + BORDER_SIZE * 2, BORDER_SIZE, BORDER_SIZE, WIDTH - 2 * BORDER_SIZE, FG);
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draw_rect(BORDER_SIZE, SPACE_SIZE * 2 + BORDER_SIZE * 2, WIDTH - 2 * BORDER_SIZE, BORDER_SIZE, FG);
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reset_board();
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w = _new_window(WIDTH, WIDTH, pbuf);
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start_time = _get_timestamp();
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while (1) {
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struct window_action wa;
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_get_win_action(w, &wa);
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if (!wa.action_type) {
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_wait_for_action();
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_yield_task();
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continue;
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}
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if (wa.action_type != KEY_DOWN)
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continue;
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switch (wa.as_key.key_id) {
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case KEY_UP_ARROW:
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if (cursor >= 3) {
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cursor -= 3;
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draw_spot(cursor + 3);
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draw_spot(cursor);
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_paint_window(w);
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}
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break;
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case KEY_DOWN_ARROW:
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if (cursor < 6) {
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cursor += 3;
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draw_spot(cursor - 3);
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draw_spot(cursor);
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_paint_window(w);
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}
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break;
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case KEY_LEFT_ARROW:
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if (cursor % 3) {
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--cursor;
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draw_spot(cursor + 1);
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draw_spot(cursor);
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_paint_window(w);
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}
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break;
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case KEY_RIGHT_ARROW:
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if (cursor % 3 != 2) {
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++cursor;
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draw_spot(cursor - 1);
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draw_spot(cursor);
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_paint_window(w);
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}
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break;
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case KEY_ESCAPE:
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return;
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case KEY_SPACE:
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if (!board_state[cursor]) {
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board_state[cursor] = playing_as;
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draw_spot(cursor);
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_paint_window(w);
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if (is_win(cursor))
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on_win();
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else if (++filled_squares == 9)
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on_tie();
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else
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ai_turn();
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}
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break;
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default:
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break;
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}
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}
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}
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Reference in a new issue