From 78d3b94a4a639c00d57e0f1bdb9247384a84d5c3 Mon Sep 17 00:00:00 2001
From: twinaphex <libretro@gmail.com>
Date: Wed, 2 Sep 2015 01:15:10 +0200
Subject: [PATCH] Craete
 EVENT_CMD_SAVE_STATE_INCREMENT/EVENT_CMD_SAVE_STATE_DECREMENT

---
 command_event.c           | 8 ++++++++
 command_event.h           | 2 ++
 menu/cbs/menu_cbs_left.c  | 7 +------
 menu/cbs/menu_cbs_right.c | 4 +---
 4 files changed, 12 insertions(+), 9 deletions(-)

diff --git a/command_event.c b/command_event.c
index 21c8fa1b96..a9b2017f03 100644
--- a/command_event.c
+++ b/command_event.c
@@ -1127,6 +1127,14 @@ bool event_command(enum event_command cmd)
 
          event_main_state(cmd);
          break;
+      case EVENT_CMD_SAVE_STATE_DECREMENT:
+         /* Slot -1 is (auto) slot. */
+         if (settings->state_slot >= 0)
+            settings->state_slot--;
+         break;
+      case EVENT_CMD_SAVE_STATE_INCREMENT:
+         settings->state_slot++;
+         break;
       case EVENT_CMD_TAKE_SCREENSHOT:
          if (!take_screenshot())
             return false;
diff --git a/command_event.h b/command_event.h
index d47e1291a7..ded995fb66 100644
--- a/command_event.h
+++ b/command_event.h
@@ -41,6 +41,8 @@ enum event_command
    EVENT_CMD_UNLOAD_CORE,
    EVENT_CMD_LOAD_STATE,
    EVENT_CMD_SAVE_STATE,
+   EVENT_CMD_SAVE_STATE_DECREMENT,
+   EVENT_CMD_SAVE_STATE_INCREMENT,
    /* Takes screenshot. */
    EVENT_CMD_TAKE_SCREENSHOT,
    /* Initializes dummy core. */
diff --git a/menu/cbs/menu_cbs_left.c b/menu/cbs/menu_cbs_left.c
index 2abfc0fcb6..fb7f7282c9 100644
--- a/menu/cbs/menu_cbs_left.c
+++ b/menu/cbs/menu_cbs_left.c
@@ -103,12 +103,7 @@ static int action_left_input_desc(unsigned type, const char *label,
 static int action_left_save_state(unsigned type, const char *label,
       bool wraparound)
 {
-   settings_t *settings = config_get_ptr();
-
-   /* Slot -1 is (auto) slot. */
-   if (settings->state_slot >= 0)
-      settings->state_slot--;
-
+   event_command(EVENT_CMD_SAVE_STATE_DECREMENT);
    return 0;
 }
 
diff --git a/menu/cbs/menu_cbs_right.c b/menu/cbs/menu_cbs_right.c
index 602e987052..ed70ffbc7b 100644
--- a/menu/cbs/menu_cbs_right.c
+++ b/menu/cbs/menu_cbs_right.c
@@ -110,9 +110,7 @@ int action_right_input_desc(unsigned type, const char *label,
 static int action_right_save_state(unsigned type, const char *label,
       bool wraparound)
 {
-   settings_t *settings = config_get_ptr();
-
-   settings->state_slot++;
+   event_command(EVENT_CMD_SAVE_STATE_INCREMENT);
 
    return 0;
 }