Mercurial > hg > terminal-chess / file diff

--- a/src/main.c	Tue Sep 08 14:34:48 2026 +0200
+++ b/src/main.c	Tue Sep 08 22:22:01 2026 +0200
@@ -33,6 +33,7 @@
 #include <string.h>
 #include <time.h>
 #include <locale.h>
+#include <ctype.h>
 #include <sys/stat.h>
 #include <signal.h>
 #include <errno.h>
@@ -41,9 +42,7 @@
 
 #include "chess/rules.h"
 #include "chess/pgn.h"
-#include "input.h"
 #include "network.h"
-#include "colors.h"
 
 typedef struct {
     /**
@@ -250,6 +249,84 @@
     return 0;
 }
 
+#ifdef USE_POSIX_CURSES
+#define COL_APP 0
+#else
+#define COL_APP 1
+#endif
+#define COL_BW 2
+#define COL_WB 3
+#define COL_BB 4
+#define COL_WW 5
+
+static void init_colorpairs(void) {
+#ifndef USE_POSIX_CURSES
+    use_default_colors();
+    init_pair(COL_APP, -1, -1);
+#endif
+    init_pair(COL_BW, COLOR_BLACK, COLOR_CYAN);
+    init_pair(COL_BB, COLOR_BLACK, COLOR_BLUE);
+    init_pair(COL_WB, COLOR_WHITE, COLOR_BLUE);
+    init_pair(COL_WW, COLOR_WHITE, COLOR_CYAN);
+}
+
+static int prompt_yesno(const char *msg) {
+    addstr(msg);
+    addstr(" (y/n)? ");
+    clrtoeol();
+    refresh();
+    noecho();
+    int ch;
+    do {
+        ch = getch();
+    } while (ch != 'y' && ch != 'n');
+    echo();
+
+    return ch == 'y';
+}
+
+static int asyncgetnstr(char *str, size_t *pos, size_t len) {
+    WINDOW* w = stdscr;
+    int y, x;
+    getyx(w, y, x);
+    mvwaddnstr(w, y, x, str, *pos);
+    wrefresh(w);
+    int c = wgetch(w);
+
+    if (c != ERR) {
+        switch (c) {
+            case KEY_DOWN:
+            case '\n':
+                str[*pos] = '\0';
+                *pos = 0;
+                waddch(w,'\n');
+                return 1;
+            case 127: /* ASCII DEL (important for macOS) */
+            case KEY_DC: /* DEL key (for other OS) */
+            case KEY_BACKSPACE:
+            case KEY_LEFT:
+                if ((*pos) > 0) {
+                    str[--(*pos)] = '\0';
+                }
+                break;
+            default:
+                if (isprint(c) && *pos < len-1) {
+                    str[(*pos)++] = (char) c;
+                }
+        }
+    }
+
+    return 0;
+}
+
+static int input_getmaxy(void) {
+    /* POSIX-curses-compliant wrapper for getmaxy() */
+    int x, y;
+    getmaxyx(stdscr, y, x);
+    (void)x;
+    return y;
+}
+
 static const uint8_t boardx = 4, boardy = 10;
 static int inputy = 21; /* should be overridden on game startup */