From 4abf0473c23b3578f788b5d535234fa34f976a2f Mon Sep 17 00:00:00 2001
From: Arisotura <thetotalworm@gmail.com>
Date: Wed, 12 Jun 2019 01:12:49 +0200
Subject: [PATCH] add pause/reset hotkeys

---
 src/libui_sdl/DlgInputConfig.cpp | 12 ++++++--
 src/libui_sdl/PlatformConfig.cpp |  4 +++
 src/libui_sdl/PlatformConfig.h   |  2 ++
 src/libui_sdl/main.cpp           | 49 +++++++++++++++++++++-----------
 4 files changed, 48 insertions(+), 19 deletions(-)

diff --git a/src/libui_sdl/DlgInputConfig.cpp b/src/libui_sdl/DlgInputConfig.cpp
index 7a8a7687..88822753 100644
--- a/src/libui_sdl/DlgInputConfig.cpp
+++ b/src/libui_sdl/DlgInputConfig.cpp
@@ -64,7 +64,15 @@ char dskeylabels[12][8] = {"A:", "B:", "Select:", "Start:", "Right:", "Left:", "
 
 int identity[32] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31};
 
-char hotkeylabels[HK_MAX][32] = {"Close/open lid:", "Microphone:", "Fast forward:", "Fast forward (toggle):"};
+char hotkeylabels[HK_MAX][32] =
+{
+    "Close/open lid:",
+    "Microphone:",
+    "Pause/resume:",
+    "Reset:",
+    "Fast forward:",
+    "Fast forward (toggle):"
+};
 
 int openedmask;
 InputDlgData inputdlg[2];
@@ -319,7 +327,7 @@ Uint32 JoyPoll(Uint32 interval, void* param)
     {
         Sint16 axisval = SDL_JoystickGetAxis(joy, i);
         int diff = abs(axisval - dlg->axes_rest[i]);
-printf("axis%d: val=%d, diff=%d\n", i, axisval, diff);
+
         if (dlg->axes_rest[i] < -16384 && axisval >= 0)
         {
             dlg->joymap[id] = (oldmap & 0xFFFF) | 0x10000 | (2 << 20) | (i << 24);
diff --git a/src/libui_sdl/PlatformConfig.cpp b/src/libui_sdl/PlatformConfig.cpp
index ff0ca704..6a9d4b2f 100644
--- a/src/libui_sdl/PlatformConfig.cpp
+++ b/src/libui_sdl/PlatformConfig.cpp
@@ -92,11 +92,15 @@ ConfigEntry PlatformConfigFile[] =
 
     {"HKKey_Lid",               0, &HKKeyMapping[HK_Lid],               0x0D, NULL, 0},
     {"HKKey_Mic",               0, &HKKeyMapping[HK_Mic],               0x35, NULL, 0},
+    {"HKKey_Pause",             0, &HKKeyMapping[HK_Pause],               -1, NULL, 0},
+    {"HKKey_Reset",             0, &HKKeyMapping[HK_Reset],               -1, NULL, 0},
     {"HKKey_FastForward",       0, &HKKeyMapping[HK_FastForward],       0x0F, NULL, 0},
     {"HKKey_FastForwardToggle", 0, &HKKeyMapping[HK_FastForwardToggle],   -1, NULL, 0},
 
     {"HKJoy_Lid",               0, &HKJoyMapping[HK_Lid],               -1, NULL, 0},
     {"HKJoy_Mic",               0, &HKJoyMapping[HK_Mic],               -1, NULL, 0},
+    {"HKJoy_Pause",             0, &HKJoyMapping[HK_Pause],             -1, NULL, 0},
+    {"HKJoy_Reset",             0, &HKJoyMapping[HK_Reset],             -1, NULL, 0},
     {"HKJoy_FastForward",       0, &HKJoyMapping[HK_FastForward],       -1, NULL, 0},
     {"HKJoy_FastForwardToggle", 0, &HKJoyMapping[HK_FastForwardToggle], -1, NULL, 0},
 
diff --git a/src/libui_sdl/PlatformConfig.h b/src/libui_sdl/PlatformConfig.h
index aaa56d3b..d6eb1514 100644
--- a/src/libui_sdl/PlatformConfig.h
+++ b/src/libui_sdl/PlatformConfig.h
@@ -25,6 +25,8 @@ enum
 {
     HK_Lid = 0,
     HK_Mic,
+    HK_Pause,
+    HK_Reset,
     HK_FastForward,
     HK_FastForwardToggle,
     HK_MAX
diff --git a/src/libui_sdl/main.cpp b/src/libui_sdl/main.cpp
index 9edeefc9..9d145176 100644
--- a/src/libui_sdl/main.cpp
+++ b/src/libui_sdl/main.cpp
@@ -168,6 +168,11 @@ s16* MicWavBuffer;
 
 void SetupScreenRects(int width, int height);
 
+void TogglePause(void* blarg);
+void Reset(void* blarg);
+
+void SetupSRAMPath();
+
 void SaveState(int slot);
 void LoadState(int slot);
 void UndoStateLoad();
@@ -881,6 +886,9 @@ int EmuThreadFunc(void* burp)
             uiQueueMain(UpdateFPSLimit, NULL);
         }
 
+        if (HotkeyPressed(HK_Pause)) uiQueueMain(TogglePause, NULL);
+        if (HotkeyPressed(HK_Reset)) uiQueueMain(Reset, NULL);
+
         if (EmuRunning == 1)
         {
             EmuStatus = 1;
@@ -1535,6 +1543,29 @@ void TogglePause(void* blarg)
     }
 }
 
+void Reset(void* blarg)
+{
+    if (!RunningSomething) return;
+
+    EmuRunning = 2;
+    while (EmuStatus != 2);
+
+    SavestateLoaded = false;
+    uiMenuItemDisable(MenuItem_UndoStateLoad);
+
+    if (ROMPath[0] == '\0')
+        NDS::LoadBIOS();
+    else
+    {
+        SetupSRAMPath();
+        NDS::LoadROM(ROMPath, SRAMPath, Config::DirectBoot);
+    }
+
+    Run();
+
+    OSD::AddMessage(0, "Reset");
+}
+
 void Stop(bool internal)
 {
     EmuRunning = 2;
@@ -1917,23 +1948,7 @@ void OnPause(uiMenuItem* item, uiWindow* window, void* blarg)
 
 void OnReset(uiMenuItem* item, uiWindow* window, void* blarg)
 {
-    if (!RunningSomething) return;
-
-    EmuRunning = 2;
-    while (EmuStatus != 2);
-
-    SavestateLoaded = false;
-    uiMenuItemDisable(MenuItem_UndoStateLoad);
-
-    if (ROMPath[0] == '\0')
-        NDS::LoadBIOS();
-    else
-    {
-        SetupSRAMPath();
-        NDS::LoadROM(ROMPath, SRAMPath, Config::DirectBoot);
-    }
-
-    Run();
+    Reset(NULL);
 }
 
 void OnStop(uiMenuItem* item, uiWindow* window, void* blarg)