2 files changed, 47 insertions, 0 deletions
diff --git a/src/fruits/cmc/ui/ui.c b/src/fruits/cmc/ui/ui.c
new file mode 100644
index 0000000..a838f96
--- /dev/null
+++ b/src/fruits/cmc/ui/ui.c
@@ -0,0 +1,29 @@
+#include <al/lib.h>
+
+#include "ui.h"
+
+bool cmc_ui_init(struct cmc_ui *ui)
+{
+    al_memset(ui, 0, sizeof(struct cmc_ui));
+    if (!(ui->nc = notcurses_init(NULL, stdin))) {
+        return false;
+    }
+    return true;
+}
+
+s32 cmc_ui_get_input_fd(struct cmc_ui *ui)
+{
+    return notcurses_inputready_fd(ui->nc);
+}
+
+bool cmc_ui_read_input(struct cmc_ui *ui, struct ncinput *input)
+{
+    al_memset(input, 0, sizeof(struct ncinput));
+    u32 ret = notcurses_get_nblock(ui->nc, input);
+    return !(ret == (u32)-1 || ret == 0);
+}
+
+void cmc_ui_close(struct cmc_ui *ui)
+{
+    notcurses_stop(ui->nc);
+}
diff --git a/src/fruits/cmc/ui/ui.h b/src/fruits/cmc/ui/ui.h
new file mode 100644
index 0000000..4af222e
--- /dev/null
+++ b/src/fruits/cmc/ui/ui.h
@@ -0,0 +1,18 @@
+#pragma once
+
+#include <al/types.h>
+#include <notcurses/notcurses.h>
+
+struct cmc_ui {
+    struct notcurses *nc;
+    u32 term_cols;
+    u32 term_rows;
+    bool pending_layout;
+};
+
+bool cmc_ui_init(struct cmc_ui *ui);
+
+s32 cmc_ui_get_input_fd(struct cmc_ui *ui);
+bool cmc_ui_read_input(struct cmc_ui *ui, struct ncinput *input);
+
+void cmc_ui_close(struct cmc_ui *ui);