Refactor settings into own files

1 files changed, 63 insertions, 0 deletions

diff --git a/src/settings.c b/src/settings.c
new file mode 100644
index 0000000..fd5b090
--- /dev/null
+++ b/src/settings.c
@@ -0,0 +1,63 @@
+#include "settings.h"
+#include "save.h"
+
+static Settings settings = {0};
+static int settings_cursor_loc = 0;
+
+void
+draw_settings_cursor(void) {
+    int x = 6;
+    int y = 17 + settings_cursor_loc * 12;
+    draw_line(x + 1, y + 3, x + 1, y + 7, COL_CYAN);
+    draw_line(x + 2, y + 4, x + 2, y + 6, COL_CYAN);
+    draw_line(x + 3, y + 5, x + 3, y + 5, COL_CYAN);
+}
+
+void
+handle_settings_input(void) {
+    if (key_tap(KEY_DOWN)) {
+        if (settings_cursor_loc == (N_SETTINGS - 1)) {
+            settings_cursor_loc = 0;
+        } else {
+            settings_cursor_loc++;
+        }
+        clear_screen = true;
+    }
+    if (key_tap(KEY_UP)) {
+        if (settings_cursor_loc == 0) {
+            settings_cursor_loc = N_SETTINGS - 1;
+        } else {
+            settings_cursor_loc--;
+        }
+        clear_screen = true;
+    }
+    if (key_tap(KEY_R)) {
+        switch (settings_cursor_loc) {
+            case 0: {
+                if ((settings.sync + 1) >= SYNC_NUM) {
+                    settings.sync = 0;
+                } else {
+                    settings.sync++;
+                }
+            } break;
+        }
+        save_metadata();
+        clear_screen = true;
+    }
+    if (key_tap(KEY_L)) {
+        switch (settings_cursor_loc) {
+            case 0: {
+                if (settings.sync == 0) {
+                    settings.sync = SYNC_NUM - 1;
+                } else {
+                    settings.sync--;
+                }
+            } break;
+        }
+        save_metadata();
+        clear_screen = true;
+    }
+    if (key_tap(KEY_B)) {
+        next_scene = SCENE_SEQUENCER;
+    }
+}