From 832f346fc888eae86e19d8dee03df77476404a99 Mon Sep 17 00:00:00 2001
From: punkrockguy318 <punkrockguy318@users.sf.net>
Date: Sat, 28 Jun 2008 15:49:37 +0000
Subject: [PATCH] most of the SDL hotkeys can now be mapped in the config file
 under SDL.Hotkeys.*

---
 src/drivers/sdl/config.cpp | 17 +++++++++
 src/drivers/sdl/input.cpp  | 73 +++++++++++++++++++++-----------------
 2 files changed, 58 insertions(+), 32 deletions(-)

diff --git a/src/drivers/sdl/config.cpp b/src/drivers/sdl/config.cpp
index de2b7efb..dab7ed64 100644
--- a/src/drivers/sdl/config.cpp
+++ b/src/drivers/sdl/config.cpp
@@ -253,6 +253,23 @@ InitConfig()
         config->addOption(prefix + FamilyKeyBoardNames[j],
                           DefaultFamilyKeyBoard[j]);
     }
+    
+    // Hotkeys
+    prefix = "SDL.Hotkeys.";
+    config->addOption(prefix + "CheatMenu", SDLK_F2);
+    config->addOption(prefix + "RenderBG", SDLK_F4);
+    config->addOption(prefix + "SaveState", SDLK_F5);
+    config->addOption(prefix + "LoadState", SDLK_F7);
+    config->addOption(prefix + "Screenshot", SDLK_F9);
+    config->addOption(prefix + "Reset", SDLK_F10);
+    config->addOption(prefix + "Power", SDLK_F11);
+    config->addOption(prefix + "Quit", SDLK_ESCAPE);
+    config->addOption(prefix + "Pause", SDLK_BACKSLASH);
+    config->addOption(prefix + "DecraseSpeed", SDLK_MINUS);
+    config->addOption(prefix + "IncreaseSpeed", SDLK_EQUALS);
+    config->addOption(prefix + "FrameAdvance", SDLK_RCTRL);
+    
+    
 
     // All mouse devices
     config->addOption("SDL.OekaKids.0.DeviceType", "Mouse");
diff --git a/src/drivers/sdl/input.cpp b/src/drivers/sdl/input.cpp
index 279479c7..511cda7d 100644
--- a/src/drivers/sdl/input.cpp
+++ b/src/drivers/sdl/input.cpp
@@ -23,6 +23,8 @@
 #include "main.h"
 #include "dface.h"
 #include "input.h"
+#include "config.h"
+
 
 #include "sdl-video.h"
 
@@ -34,6 +36,8 @@
 
 /** GLOBALS **/
 int NoWaiting=1;
+extern Config *g_config;
+
 
 /* UsrInputType[] is user-specified.  InputType[] is current
         (game loading can override user settings)
@@ -144,7 +148,7 @@ static int g_fkbEnabled = 0;
 static void
 KeyboardCommands()
 {
-    int is_shift, is_alt;
+    int is_shift, is_alt, key;
 
     // get the keyboard input
     g_keyState = SDL_GetKeyState(NULL);
@@ -164,13 +168,13 @@ KeyboardCommands()
 
     is_shift = KEY(LEFTSHIFT) | KEY(RIGHTSHIFT);
     is_alt = KEY(LEFTALT) | KEY(RIGHTALT);
-
-    // f4 controls rendering
-    if(keyonly(F4)) {
+    
+    g_config->getOption("SDL.Hotkeys.RenderBG", &key);
+    if(g_keyState[key]) {
         if(is_shift) {
             FCEUI_SetRenderPlanes(true, false);
         } else {
-            FCEUI_SetRenderPlanes(false, true);
+            FCEUI_SetRenderPlanes(true, true);
         }
     }
 
@@ -195,29 +199,33 @@ KeyboardCommands()
         }
     }
 
-    // f9 is save snapshot key
-    if(keyonly(F9)) {
+    
+    
+    g_config->getOption("SDL.Hotkeys.Screenshot", &key);
+    if(g_keyState[key]) {
         FCEUI_SaveSnapshot();
     }
 
     // if not NES Sound Format
     if(gametype != GIT_NSF) {
-        // f2 to enable cheats
-        if(keyonly(F2)) {
+        
+        g_config->getOption("SDL.Hotkeys.CheatMenu", &key);
+        if(g_keyState[key]) {
             DoCheatSeq();
         }
 
-        // f5 to save state, Shift-f5 to save movie
-        if(keyonly(F5)) {
+        g_config->getOption("SDL.Hotkeys.SaveState", &key);
+        if(g_keyState[key]) {
             if(is_shift) {
                 FCEUI_SaveMovie(NULL,MOVIE_FLAG_NONE);
             } else {
                 FCEUI_SaveState(NULL);
             }
         }
-
+        
+        g_config->getOption("SDL.Hotkeys.LoadState", &key);
         // f7 to load state, Shift-f7 to load movie
-        if(keyonly(F7)) {
+        if(g_keyState[key]) {
             if(is_shift) {
                 //mbg merge 7/23/06 loadmovie takes another arg now
                 FCEUI_LoadMovie(NULL, false, false, false);
@@ -227,41 +235,42 @@ KeyboardCommands()
         }
     }
 
-    // f1 to toggle tile view
-    /*
-    if(keyonly(F1)) {
-        FCEUI_ToggleTileView();
-    }
-    */
-
-    // - to decrease speed, = to increase speed
-    if(keyonly(MINUS)) {
+    
+    g_config->getOption("SDL.Hotkeys.DecreaseSpeed", &key);
+    if(g_keyState[key]) {
+        // this doesn't seem to work right now
         DecreaseEmulationSpeed();
     }
-    if(keyonly(EQUAL)) {
+    g_config->getOption("SDL.Hotkeys.IncreaseSpeed", &key);
+    if(g_keyState[key]) {
+        // this seems quite sporadic
         IncreaseEmulationSpeed();
     }
 
     if(keyonly(BACKSPACE)) {
         FCEUI_MovieToggleFrameDisplay();
     }
-    if(keyonly(BACKSLASH)) {
+    g_config->getOption("SDL.Hotkeys.Pause", &key);
+    if(g_keyState[key]) {
         FCEUI_ToggleEmulationPause();
     }
-    if(keyonly(RIGHTCONTROL)) {
-        FCEUI_FrameAdvance();
+    g_config->getOption("SDL.Hotkeys.FrameAdvance", &key);
+    if(g_keyState[key]) {
+        // this currently crashes fceu for me, is this broken?
+        //FCEUI_FrameAdvance();
     }
 
-    // f10 reset, f11 power
-    if(keyonly(F10)) {
+    
+    g_config->getOption("SDL.Hotkeys.Reset", &key);
+    if(g_keyState[key]) {
         FCEUI_ResetNES();
     }
-    if(keyonly(F11)) {
+    g_config->getOption("SDL.Hotkeys.Power", &key);
+    if(g_keyState[key]) {
         FCEUI_PowerNES();
     }
-
-    // F12 or Esc close game
-    if(KEY(F12) || KEY(ESCAPE)) {
+    g_config->getOption("SDL.Hotkeys.Quit", &key);
+    if(g_keyState[key]) {
         FCEUI_CloseGame();
     }