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-rw-r--r--src/.deps/main.Po81
-rw-r--r--src/Makefile.am4
-rw-r--r--src/Makefile.in612
-rw-r--r--src/holder.c13
-rw-r--r--src/holder.h15
-rw-r--r--src/main.c132
-rw-r--r--src/ring.h10
7 files changed, 867 insertions, 0 deletions
diff --git a/src/.deps/main.Po b/src/.deps/main.Po
new file mode 100644
index 0000000..b48c651
--- /dev/null
+++ b/src/.deps/main.Po
@@ -0,0 +1,81 @@
+main.o: main.c /usr/include/stdc-predef.h /usr/include/curses.h \
+ /usr/include/ncurses_dll.h \
+ /usr/lib/gcc/x86_64-redhat-linux/8/include/stdint.h \
+ /usr/include/stdint.h /usr/include/bits/libc-header-start.h \
+ /usr/include/features.h /usr/include/sys/cdefs.h \
+ /usr/include/bits/wordsize.h /usr/include/bits/long-double.h \
+ /usr/include/gnu/stubs.h /usr/include/gnu/stubs-64.h \
+ /usr/include/bits/types.h /usr/include/bits/typesizes.h \
+ /usr/include/bits/wchar.h /usr/include/bits/stdint-intn.h \
+ /usr/include/bits/stdint-uintn.h /usr/include/stdio.h \
+ /usr/lib/gcc/x86_64-redhat-linux/8/include/stddef.h \
+ /usr/lib/gcc/x86_64-redhat-linux/8/include/stdarg.h \
+ /usr/include/bits/types/__fpos_t.h /usr/include/bits/types/__mbstate_t.h \
+ /usr/include/bits/types/__fpos64_t.h /usr/include/bits/types/__FILE.h \
+ /usr/include/bits/types/FILE.h /usr/include/bits/types/struct_FILE.h \
+ /usr/include/bits/stdio_lim.h /usr/include/bits/sys_errlist.h \
+ /usr/include/bits/stdio.h \
+ /usr/lib/gcc/x86_64-redhat-linux/8/include/stdbool.h \
+ /usr/include/unctrl.h
+
+/usr/include/stdc-predef.h:
+
+/usr/include/curses.h:
+
+/usr/include/ncurses_dll.h:
+
+/usr/lib/gcc/x86_64-redhat-linux/8/include/stdint.h:
+
+/usr/include/stdint.h:
+
+/usr/include/bits/libc-header-start.h:
+
+/usr/include/features.h:
+
+/usr/include/sys/cdefs.h:
+
+/usr/include/bits/wordsize.h:
+
+/usr/include/bits/long-double.h:
+
+/usr/include/gnu/stubs.h:
+
+/usr/include/gnu/stubs-64.h:
+
+/usr/include/bits/types.h:
+
+/usr/include/bits/typesizes.h:
+
+/usr/include/bits/wchar.h:
+
+/usr/include/bits/stdint-intn.h:
+
+/usr/include/bits/stdint-uintn.h:
+
+/usr/include/stdio.h:
+
+/usr/lib/gcc/x86_64-redhat-linux/8/include/stddef.h:
+
+/usr/lib/gcc/x86_64-redhat-linux/8/include/stdarg.h:
+
+/usr/include/bits/types/__fpos_t.h:
+
+/usr/include/bits/types/__mbstate_t.h:
+
+/usr/include/bits/types/__fpos64_t.h:
+
+/usr/include/bits/types/__FILE.h:
+
+/usr/include/bits/types/FILE.h:
+
+/usr/include/bits/types/struct_FILE.h:
+
+/usr/include/bits/stdio_lim.h:
+
+/usr/include/bits/sys_errlist.h:
+
+/usr/include/bits/stdio.h:
+
+/usr/lib/gcc/x86_64-redhat-linux/8/include/stdbool.h:
+
+/usr/include/unctrl.h:
diff --git a/src/Makefile.am b/src/Makefile.am
new file mode 100644
index 0000000..453b5f5
--- /dev/null
+++ b/src/Makefile.am
@@ -0,0 +1,4 @@
+bin_PROGRAMS = tower-of-hanoi-curses
+tower_of_hanoi_curses_SOURCES = main.c holder.c holder.h ring.h
+tower_of_hanoi_curses_LDADD = @CURSES_LIBS@
+tower_of_hanoi_curses_CPPFLAGS = @CURSES_CFLAGS@
diff --git a/src/Makefile.in b/src/Makefile.in
new file mode 100644
index 0000000..605dc50
--- /dev/null
+++ b/src/Makefile.in
@@ -0,0 +1,612 @@
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diff --git a/src/holder.c b/src/holder.c
new file mode 100644
index 0000000..d15f2cb
--- /dev/null
+++ b/src/holder.c
@@ -0,0 +1,13 @@
+#include "holder.h"
+
+int hover_max = 2;
+
+void hover_move_right() {
+ ++hover;
+ if(hover > hover_max) hover = hover_max;
+}
+
+void hover_move_left() {
+ --hover;
+ if(hover < 0) hover = 0;
+}
diff --git a/src/holder.h b/src/holder.h
new file mode 100644
index 0000000..e1306d3
--- /dev/null
+++ b/src/holder.h
@@ -0,0 +1,15 @@
+#ifndef HOLDER_H
+#define HOLDER_H
+
+#include <stdbool.h>
+
+extern int hover;
+
+void hover_move_right();
+void hover_move_left();
+
+typedef struct holder {
+ bool rings[3];
+} Holder;
+
+#endif
diff --git a/src/main.c b/src/main.c
new file mode 100644
index 0000000..7218f3a
--- /dev/null
+++ b/src/main.c
@@ -0,0 +1,132 @@
+#include <curses.h>
+#include <string.h>
+
+#include "config.h"
+#include "holder.h"
+#include "ring.h"
+
+void draw_title();
+void draw_body();
+void draw_holder(int ring_index, int startx, int starty);
+void input_loop();
+
+WINDOW *wmain;
+WINDOW *wbody;
+Ring rings[3];
+Holder holders[3];
+int hover = 0; // initially, hover over the leftmost holder
+
+int main()
+{
+ int i;
+
+ // initialize rings
+ strcpy(rings[0].ascii, " ======= ");
+ strcpy(rings[1].ascii, " ===== ");
+ strcpy(rings[2].ascii, " === ");
+ for(i = 2; i >= 0; --i) {
+ rings[i].size = i;
+ rings[i].location = 0;
+ }
+
+ // initialize holders
+ memset(holders[0].rings, true, 3);
+ memset(holders[1].rings, false, 3);
+ memset(holders[2].rings, false, 3);
+
+ wmain = initscr();
+ cbreak();
+ noecho();
+ curs_set(0);
+ keypad(stdscr, TRUE);
+
+ // draw layout
+ draw_title();
+ wbody = newwin(7, getmaxx(wmain), 10, 0);
+ draw_body();
+
+ refresh();
+ wrefresh(wbody);
+
+ input_loop();
+
+ endwin();
+
+ return 0;
+}
+
+void draw_title() {
+ move(0, getmaxx(wmain)/2 - strlen(TITLE)/2);
+ printw(TITLE);
+}
+
+void draw_body() {
+ werase(wbody);
+ draw_holder(0, getmaxx(wbody)/4 - 4, 6);
+ draw_holder(1, getmaxx(wbody)/2 - 4, 6);
+ draw_holder(2, 3*getmaxx(wbody)/4 - 4, 6);
+
+ // FIXME placeholder implementation
+ /*
+ mvprintw(1, 0, " ^ ");
+ mvprintw(getcury(wmain)+1, 0, " | ");
+ mvprintw(getcury(wmain)+1, 0, " | ");
+ mvprintw(getcury(wmain)+1, 0, " | ");
+ mvprintw(getcury(wmain)+1, 0, " | ");
+ mvprintw(getcury(wmain)+1, 0, "---------");
+
+ mvprintw(1, 10, " ^ ");
+ mvprintw(getcury(wmain)+1, 10, " | ");
+ mvprintw(getcury(wmain)+1, 10, " === ");
+ mvprintw(getcury(wmain)+1, 10, " ===== ");
+ mvprintw(getcury(wmain)+1, 10, " ======= ");
+ mvprintw(getcury(wmain)+1, 10, "---------");
+ */
+}
+
+void draw_holder(int ring_index, int startx, int starty) {
+ int count;
+ int i;
+
+ // turn on bold attribute if tower is on hover
+ if(ring_index == hover) wattron(wbody, A_BOLD);
+
+ count = 4;
+ mvwprintw(wbody, starty, startx, "---------");
+ for(i = 0; i < 3; ++i) {
+ if(holders[ring_index].rings[i]) {
+ mvwprintw(wbody, getcury(wbody)-1, startx, rings[i].ascii);
+ --count;
+ }
+ }
+ while(count > 0) {
+ mvwprintw(wbody, getcury(wbody)-1, startx, " | ");
+ --count;
+ }
+ mvwprintw(wbody, getcury(wbody)-1, startx, " ^ ");
+
+ wattroff(wbody, A_BOLD);
+}
+
+void input_loop() {
+ int input = 0;
+
+ while(input != 'q') {
+ input = getch();
+
+ switch(input) {
+ case KEY_RIGHT:
+ hover_move_right();
+ draw_body();
+ wrefresh(wbody);
+ break;
+
+ case KEY_LEFT:
+ hover_move_left();
+ draw_body();
+ wrefresh(wbody);
+ break;
+
+ }
+ }
+}
diff --git a/src/ring.h b/src/ring.h
new file mode 100644
index 0000000..0836421
--- /dev/null
+++ b/src/ring.h
@@ -0,0 +1,10 @@
+#ifndef RING_H
+#define RING_H
+
+typedef struct ring {
+ int size;
+ int location;
+ char ascii[9];
+} Ring;
+
+#endif