exunicode.c

// SPDX-License-Identifier: MIT
#define AMP_BUF_SIZE 2048 // Let's use the integrated buffer for convenience.
#include "../../amp.h"


int main(int, char **) {
    struct amp_type amp;

    if (amp_init(&amp, 16, 8, nullptr, 0) > sizeof(amp.buffer)) {
        static const char message[] = "amp_init: not enough memory provided\n";
        write(2, message, strlen(message));
        return EXIT_FAILURE;
    }

    for (long y = 1; y < amp_get_height(&amp); ++y) {
        for (long x = 1; x < amp_get_width(&amp); ++x) {
            amp_print_glyph(&amp, x, y, AMP_BG_CHARCOAL, "▒");
        }
    }

    amp_print_text(
        &amp, 0, 0, AMP_BG_BLUE|AMP_FG_WHITE, 0, AMP_ALIGN_LEFT,
        "╔═════════════╗\n"
        "║             ║\n"
        "║             ║\n"
        "║             ║\n"
        "║             ║\n"
        "║             ║\n"
        "╚═════════════╝\n"
        ""
    );

    amp_print_text(
        &amp, 1, 1, AMP_FG_YELLOW|AMP_BG_NAVY, amp_get_width(&amp) - 3,
        AMP_ALIGN_LEFT, "In this example, we also see text wrapping in action."
    );

    amp_to_ans(&amp, nullptr, 0); // Write to stdout.
    amp_stdout("\n", 1);

    return EXIT_SUCCESS;
}