#include <xolatile/xtandard.c>
#include <xolatile/xurses.c>

static int i_x = 0;
static int i_y = 0;

static void i_up    (void) { --i_y; limit (& i_y, 0, curses_screen_height - 1); }
static void i_down  (void) { ++i_y; limit (& i_y, 0, curses_screen_height - 1); }
static void i_left  (void) { --i_x; limit (& i_x, 0, curses_screen_width  - 1); }
static void i_right (void) { ++i_x; limit (& i_x, 0, curses_screen_width  - 1); }

int main (void) {
	curses_configure ();

	curses_bind (SIGNAL_W, i_up);
	curses_bind (SIGNAL_S, i_down);
	curses_bind (SIGNAL_A, i_left);
	curses_bind (SIGNAL_D, i_right);

	while (curses_active != 0) {
		curses_render_background ('.', COLOUR_GREY, EFFECT_BOLD);

		curses_render_character ('A', COLOUR_GREEN,  EFFECT_NORMAL,  0, 1);
		curses_render_character ('B', COLOUR_YELLOW, EFFECT_REVERSE, 0, 2);
		curses_render_character ('C', COLOUR_WHITE,  EFFECT_BLINK,   1, 0);
		curses_render_character ('D', COLOUR_BLUE,   EFFECT_ITALIC,  2, 0);

		curses_render_string ("Heyo world!", COLOUR_RED,  EFFECT_BOLD, 3,   0);
		curses_render_string ("Heyo world!", COLOUR_PINK, EFFECT_BOLD, 168, 0);

		curses_render_character ('@', COLOUR_CYAN, EFFECT_ITALIC, i_x, i_y);

		curses_synchronize ();
	}

	return (EXIT_SUCCESS);
}