Partially revert "Revert "Audit uses of IsRunning and GetState""

This reverts the revert commit bc67fc97c39628c76a4dbca411b0e8a9bfaf726a,
except for the changes in BaseConfigLoader.cpp, which caused the bug
that made us revert 72cf2bdb87f09deff22e1085de3290126aa4ad05. PR 12917
contains an improved change to BaseConfigLoader.cpp, which can be merged
(or rejected) independently.

A few changes have also been made based on review comments.

8 files changed, 26 insertions, 21 deletions

diff --git a/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/NativeLibrary.java b/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/NativeLibrary.java
index 43880bd0ba..1cdd9fa473 100644
--- a/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/NativeLibrary.java
+++ b/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/NativeLibrary.java
@@ -381,11 +381,17 @@ public final class NativeLibrary
    */
   public static native boolean IsRunning();
 
-  public static native boolean IsRunningAndStarted();
-
+  /**
+   * Returns true if emulation is running and not paused.
+   */
   public static native boolean IsRunningAndUnpaused();
 
   /**
+   * Returns true if emulation is fully shut down.
+   */
+  public static native boolean IsUninitialized();
+
+  /**
    * Writes out the JitBlock Cache log dump
    */
   public static native void WriteJitBlockLogDump();
diff --git a/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/features/settings/model/Settings.kt b/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/features/settings/model/Settings.kt
index c5c1851e5d..eedc1405ff 100644
--- a/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/features/settings/model/Settings.kt
+++ b/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/features/settings/model/Settings.kt
@@ -36,7 +36,7 @@ class Settings : Closeable {
 
         if (isGameSpecific) {
             // Loading game INIs while the core is running will mess with the game INIs loaded by the core
-            check(!NativeLibrary.IsRunning()) { "Attempted to load game INI while emulating" }
+            check(NativeLibrary.IsUninitialized()) { "Attempted to load game INI while emulating" }
             NativeConfig.loadGameInis(gameId, revision)
         }
     }
diff --git a/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/features/settings/model/view/RunRunnable.kt b/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/features/settings/model/view/RunRunnable.kt
index f9d5786e22..c52964ff0b 100644
--- a/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/features/settings/model/view/RunRunnable.kt
+++ b/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/features/settings/model/view/RunRunnable.kt
@@ -20,5 +20,5 @@ class RunRunnable(
     override val setting: AbstractSetting? = null
 
     override val isEditable: Boolean
-        get() = worksDuringEmulation || !NativeLibrary.IsRunning()
+        get() = worksDuringEmulation || NativeLibrary.IsUninitialized()
 }
diff --git a/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/features/settings/model/view/SettingsItem.kt b/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/features/settings/model/view/SettingsItem.kt
index 3209400ff6..01c4796e68 100644
--- a/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/features/settings/model/view/SettingsItem.kt
+++ b/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/features/settings/model/view/SettingsItem.kt
@@ -54,7 +54,7 @@ abstract class SettingsItem {
 
     open val isEditable: Boolean
         get() {
-            if (!NativeLibrary.IsRunning()) return true
+            if (NativeLibrary.IsUninitialized()) return true
             val setting = setting
             return setting != null && setting.isRuntimeEditable
         }
diff --git a/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/features/settings/ui/SettingsFragmentPresenter.kt b/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/features/settings/ui/SettingsFragmentPresenter.kt
index 6de39ed1e9..1573b6408c 100644
--- a/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/features/settings/ui/SettingsFragmentPresenter.kt
+++ b/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/features/settings/ui/SettingsFragmentPresenter.kt
@@ -69,7 +69,7 @@ class SettingsFragmentPresenter(
         } else if (
             menuTag == MenuTag.GRAPHICS
             && this.gameId.isNullOrEmpty()
-            && !NativeLibrary.IsRunning()
+            && NativeLibrary.IsUninitialized()
             && GpuDriverHelper.supportsCustomDriverLoading()
         ) {
             this.gpuDriver =
@@ -1303,7 +1303,7 @@ class SettingsFragmentPresenter(
 
         if (
             this.gpuDriver != null && this.gameId.isNullOrEmpty()
-            && !NativeLibrary.IsRunning()
+            && NativeLibrary.IsUninitialized()
             && GpuDriverHelper.supportsCustomDriverLoading()
         ) {
             sl.add(
diff --git a/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/fragments/EmulationFragment.kt b/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/fragments/EmulationFragment.kt
index 637f4fb924..eeb223c3db 100644
--- a/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/fragments/EmulationFragment.kt
+++ b/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/fragments/EmulationFragment.kt
@@ -180,11 +180,11 @@ class EmulationFragment : Fragment(), SurfaceHolder.Callback {
 
     private fun run(isActivityRecreated: Boolean) {
         if (isActivityRecreated) {
-            if (NativeLibrary.IsRunning()) {
+            if (NativeLibrary.IsUninitialized()) {
+                loadPreviousTemporaryState = true
+            } else {
                 loadPreviousTemporaryState = false
                 deleteFile(temporaryStateFilePath)
-            } else {
-                loadPreviousTemporaryState = true
             }
         } else {
             Log.debug("[EmulationFragment] activity resumed or fresh start")
@@ -203,7 +203,7 @@ class EmulationFragment : Fragment(), SurfaceHolder.Callback {
 
     private fun runWithValidSurface() {
         runWhenSurfaceIsValid = false
-        if (!NativeLibrary.IsRunning()) {
+        if (NativeLibrary.IsUninitialized()) {
             NativeLibrary.SetIsBooting()
             val emulationThread = Thread({
                 if (loadPreviousTemporaryState) {
diff --git a/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/overlay/InputOverlay.kt b/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/overlay/InputOverlay.kt
index dfe557e712..7964cc1ebc 100644
--- a/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/overlay/InputOverlay.kt
+++ b/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/overlay/InputOverlay.kt
@@ -83,7 +83,7 @@ class InputOverlay(context: Context?, attrs: AttributeSet?) : SurfaceView(contex
 
     fun initTouchPointer() {
         // Check if we have all the data we need yet
-        val aspectRatioAvailable = NativeLibrary.IsRunningAndStarted()
+        val aspectRatioAvailable = NativeLibrary.IsRunning()
         if (!aspectRatioAvailable || surfacePosition == null)
             return
 
diff --git a/Source/Android/jni/MainAndroid.cpp b/Source/Android/jni/MainAndroid.cpp
index 811b28c32b..270dad9ed3 100644
--- a/Source/Android/jni/MainAndroid.cpp
+++ b/Source/Android/jni/MainAndroid.cpp
@@ -118,8 +118,7 @@ void Host_Message(HostMessageID id)
   }
   else if (id == HostMessageID::WMUserStop)
   {
-    if (Core::IsRunning(Core::System::GetInstance()))
-      Core::QueueHostJob(&Core::Stop);
+    Core::QueueHostJob(&Core::Stop);
   }
 }
 
@@ -277,13 +276,6 @@ JNIEXPORT void JNICALL Java_org_dolphinemu_dolphinemu_NativeLibrary_SetIsBooting
 
 JNIEXPORT jboolean JNICALL Java_org_dolphinemu_dolphinemu_NativeLibrary_IsRunning(JNIEnv*, jclass)
 {
-  return s_is_booting.IsSet() ||
-         static_cast<jboolean>(Core::IsRunning(Core::System::GetInstance()));
-}
-
-JNIEXPORT jboolean JNICALL Java_org_dolphinemu_dolphinemu_NativeLibrary_IsRunningAndStarted(JNIEnv*,
-                                                                                            jclass)
-{
   return static_cast<jboolean>(Core::IsRunning(Core::System::GetInstance()));
 }
 
@@ -293,6 +285,13 @@ Java_org_dolphinemu_dolphinemu_NativeLibrary_IsRunningAndUnpaused(JNIEnv*, jclas
   return static_cast<jboolean>(Core::GetState(Core::System::GetInstance()) == Core::State::Running);
 }
 
+JNIEXPORT jboolean JNICALL Java_org_dolphinemu_dolphinemu_NativeLibrary_IsUninitialized(JNIEnv*,
+                                                                                        jclass)
+{
+  return static_cast<jboolean>(Core::IsUninitialized(Core::System::GetInstance()) &&
+                               !s_is_booting.IsSet());
+}
+
 JNIEXPORT jstring JNICALL Java_org_dolphinemu_dolphinemu_NativeLibrary_GetVersionString(JNIEnv* env,
                                                                                         jclass)
 {