Replace "Enable splash screen with no screen-init" by "Display splash screen before payloads".

The screens will be initied if and only if there are splash files to display.

source/config.c

@@ -42,7 +42,7 @@ void configureCFW(const char *configPath)
                                         "( ) Enable region/language emu. and ext. .code",
                                         "( ) Show current NAND in System Settings",
                                         "( ) Show GBA boot screen in patched AGB_FIRM",
-                                        "( ) Enable splash screen with no screen-init",
+                                        "( ) Display splash screen before payloads",
                                         "( ) Use a PIN" };
 
     struct multiOption {

source/draw.c

@@ -42,13 +42,16 @@ static inline int strlen(const char *string)
 
 bool loadSplash(void)
 {
+    //Don't delay boot nor init the screens if no splash image is on the SD
+    if(getFileSize("/luma/splash.bin") + getFileSize("/luma/splash.bin") == 0)
+        return false;
+    
     initScreens();
 
-    //Don't delay boot if no splash image is on the SD
-    if(fileRead(fb->top_left, "/luma/splash.bin") +
-       fileRead(fb->bottom, "/luma/splashbottom.bin")) return true;
+    fileRead(fb->top_left, "/luma/splash.bin");
+    fileRead(fb->bottom, "/luma/splashbottom.bin");
 
-    return false;
+    return true;
 }
 
 void drawCharacter(char character, int posX, int posY, u32 color)

source/firm.c

@@ -179,14 +179,23 @@ void main(void)
             else
             {   
                 /* If L and R/A/Select or one of the single payload buttons are pressed,
-                   chainload an external payload (verify the PIN if needed)*/
+                   chainload an external payload (the PIN, if any, has been verified)*/
+                
+                if(CONFIG(6) && loadSplash())
+                {
+                    nbChronoStarted = 2;
+                    chrono(0);
+                    chrono(3);
+                    nbChronoStarted = 0;
+                    pressed = HID_PAD;
+                }
+
                 bool shouldLoadPayload = (pressed & SINGLE_PAYLOAD_BUTTONS) || ((pressed & BUTTON_L1) && (pressed & L_PAYLOAD_BUTTONS));
 
                 if(shouldLoadPayload)
-                    loadPayload(pressed);
+                    loadPayload(pressed, nbChronoStarted != 2);
 
-                //If screens are inited or the corresponding option is set, load splash screen
-                if((PDN_GPU_CNT != 1 || CONFIG(6)) && loadSplash())
+                if(!CONFIG(6) && loadSplash())
                 {
                     nbChronoStarted = 2;
                     chrono(0);

source/fs.c

@@ -46,6 +46,7 @@ u32 fileRead(void *dest, const char *path)
     {
         unsigned int read;
         size = f_size(&file);
+        if(dest != NULL)
             f_read(&file, dest, size, &read);
         f_close(&file);
     }
@@ -54,6 +55,11 @@ u32 fileRead(void *dest, const char *path)
     return size;
 }
 
+u32 getFileSize(const char *path)
+{
+    return fileRead(NULL, path);
+}
+
 bool fileWrite(const void *buffer, const char *path, u32 size)
 {
     FIL file;
@@ -75,7 +81,7 @@ void createDirectory(const char *path)
     f_mkdir(path);
 }
 
-void loadPayload(u32 pressed)
+void loadPayload(u32 pressed, bool needToInitScreens)
 {
     const char *pattern;
 
@@ -100,7 +106,7 @@ void loadPayload(u32 pressed)
 
     if(result == FR_OK && info.fname[0])
     {
-        initScreens();
+        if(needToInitScreens) initScreens();
 
         u32 *const loaderAddress = (u32 *)0x24FFFF00;
 

source/fs.h

@@ -30,7 +30,8 @@ extern bool isN3DS;
 
 void mountFs(void);
 u32 fileRead(void *dest, const char *path);
+u32 getFileSize(const char *path);
 bool fileWrite(const void *buffer, const char *path, u32 size);
 void createDirectory(const char *path);
-void loadPayload(u32 pressed);
+void loadPayload(u32 pressed, bool needToInitScreens);
 u32 firmRead(void *dest, u32 firmType);