Disable auto-saving while between days

src/components/Options.vue

@@ -13,10 +13,13 @@
         </template>
         <template v-slot:body>
             <div v-if="isTab('behaviour')">
-                <Toggle :title="autosaveTitle" v-model="autosave" />
-                <FeedbackButton v-if="!autosave" class="button save-button" @click="save()"
-                    >Manually save</FeedbackButton
-                >
+                <div v-if="canAutoSave">
+                    <Toggle :title="autosaveTitle" v-model="autosave" />
+                    <FeedbackButton v-if="!autosave" class="button save-button" @click="save()"
+                        >Manually save</FeedbackButton
+                    >
+                </div>
+                <div style="text-align: center" v-else>Auto-saving disabled while between days</div>
                 <Toggle v-if="projInfo.enablePausing" :title="isPausedTitle" v-model="isPaused" />
             </div>
             <div v-if="isTab('appearance')">
@@ -45,6 +48,7 @@ import { computed, ref, toRefs } from "vue";
 import Select from "./fields/Select.vue";
 import Toggle from "./fields/Toggle.vue";
 import FeedbackButton from "./fields/FeedbackButton.vue";
+import { layers } from "game/layers";
 
 const isOpen = ref(false);
 
@@ -91,6 +95,10 @@ const isPaused = computed({
     }
 });
 
+const canAutoSave = computed(
+    () => (layers as any).main.days[(layers as any).main.day.value - 1].opened.value
+);
+
 const autosaveTitle = jsx(() => (
     <span class="option-title">
         Autosave<Tooltip display="Save-specific">*</Tooltip>

src/data/projEntry.tsx

@@ -13,6 +13,7 @@ import player from "game/player";
 import Decimal, { format, formatTime } from "util/bignum";
 import { Computable, convertComputable, ProcessedComputable } from "util/computed";
 import { createLazyProxy } from "util/proxies";
+import { save } from "util/save";
 import { renderRow, VueFeature } from "util/vue";
 import type { Ref } from "vue";
 import { computed, ref, unref } from "vue";
@@ -381,6 +382,7 @@ export const main = createLayer("main", function (this: BaseLayer) {
         day.value++;
         main.minimized.value = false;
         if (player.autoPause) player.devSpeed = 0;
+        save();
     }
 
     return {

src/util/save.ts

@@ -1,5 +1,6 @@
 import projInfo from "data/projInfo.json";
 import { globalBus } from "game/events";
+import { layers } from "game/layers";
 import type { Player, PlayerData } from "game/player";
 import player, { stringifySave } from "game/player";
 import settings, { loadSettings } from "game/settings";
@@ -126,12 +127,18 @@ export async function loadSave(playerObj: Partial<PlayerData>): Promise<void> {
 }
 
 setInterval(() => {
-    if (player.autosave) {
+    if (
+        player.autosave &&
+        (layers as any).main.days[(layers as any).main.day.value - 1].opened.value
+    ) {
         save();
     }
 }, 1000);
 window.onbeforeunload = () => {
-    if (player.autosave) {
+    if (
+        player.autosave &&
+        (layers as any).main.days[(layers as any).main.day.value - 1].opened.value
+    ) {
         save();
     }
 };