From 39826bab0cd0d1075c1ec23b1341c06f854763a8 Mon Sep 17 00:00:00 2001
From: Aemiii91 <44569252+Aemiii91@users.noreply.github.com>
Date: Sun, 23 Jun 2024 21:48:06 +0200
Subject: [PATCH] Fix GS and Tweaks crashing when using AdobeBlank

---
 src/common/theme/render/battery.h | 14 ++++++++++----
 src/common/theme/render/footer.h  | 22 ++++++++++++++--------
 src/common/theme/render/textbox.h | 13 +++++++++----
 src/gameSwitcher/gameSwitcher.c   |  2 +-
 4 files changed, 34 insertions(+), 17 deletions(-)

diff --git a/src/common/theme/render/battery.h b/src/common/theme/render/battery.h
index 22bec69ef..397dc6d77 100644
--- a/src/common/theme/render/battery.h
+++ b/src/common/theme/render/battery.h
@@ -38,13 +38,20 @@ SDL_Surface *theme_batterySurfaceWithBg(int percentage, SDL_Surface *background)
     // Battery percentage text
     char buffer[5];
     sprintf(buffer, "%d%%", percentage);
-    SDL_Surface *text = TTF_RenderUTF8_Blended(font, buffer, style->color);
-    SDL_SetAlpha(text, 0, SDL_ALPHA_TRANSPARENT); /* important */
 
     // Battery icon
     ThemeImages icon_request = _getBatteryRequest(percentage);
     SDL_Surface *icon = resource_getSurface(icon_request);
 
+    SDL_Surface *image = NULL;
+    SDL_Surface *text = TTF_RenderUTF8_Blended(font, buffer, style->color);
+
+    if (!text) {
+        text = SDL_CreateRGBSurface(0, 1, 1, 32, 0x00FF0000, 0x0000FF00, 0x000000FF, 0xFF000000);
+    }
+
+    SDL_SetAlpha(text, 0, SDL_ALPHA_TRANSPARENT); /* important */
+
     if (icon->w > 640)
         visible = false;
 
@@ -70,7 +77,7 @@ SDL_Surface *theme_batterySurfaceWithBg(int percentage, SDL_Surface *background)
     if (img_height < 48)
         img_height = 48;
 
-    SDL_Surface *image = SDL_CreateRGBSurface(0, img_width, img_height, 32, 0x00FF0000, 0x0000FF00, 0x000000FF, 0xFF000000);
+    image = SDL_CreateRGBSurface(0, img_width, img_height, 32, 0x00FF0000, 0x0000FF00, 0x000000FF, 0xFF000000);
 
     SDL_Rect rect_icon = {0, (img_height - icon->h) / 2};
     SDL_Rect rect_text = {0, (img_height - text->h) / 2 + offsetY};
@@ -109,7 +116,6 @@ SDL_Surface *theme_batterySurfaceWithBg(int percentage, SDL_Surface *background)
 
     icon = SDL_ConvertSurface(icon, image->format, 0);
     SDL_SetAlpha(icon, 0, SDL_ALPHA_TRANSPARENT); /* important */
-
     SDL_BlitSurface(icon, NULL, image, &rect_icon);
 
     if (visible)
diff --git a/src/common/theme/render/footer.h b/src/common/theme/render/footer.h
index b7903040e..ba0b17b0b 100644
--- a/src/common/theme/render/footer.h
+++ b/src/common/theme/render/footer.h
@@ -97,15 +97,21 @@ void theme_renderFooterStatus(SDL_Surface *screen, int current_num,
     SDL_Surface *total =
         TTF_RenderUTF8_Blended(font_hint, total_str, theme()->total.color);
 
-    SDL_Rect total_rect = {620 - total->w, 449 - total->h / 2};
-    SDL_Rect current_rect = {total_rect.x - current->w, 449 - current->h / 2};
-    old_status_width = total->w + current->w;
-
-    SDL_BlitSurface(total, NULL, screen, &total_rect);
-    SDL_BlitSurface(current, NULL, screen, &current_rect);
+    if (total) {
+        SDL_Rect current_rect = {0, 0};
+        SDL_Rect total_rect = {620 - total->w, 449 - total->h / 2};
+
+        SDL_BlitSurface(total, NULL, screen, &total_rect);
+        if (current) {
+            current_rect.x = total_rect.x - current->w;
+            current_rect.y = 449 - current->h / 2;
+            old_status_width = total->w + current->w;
+            SDL_BlitSurface(current, NULL, screen, &current_rect);
+            SDL_FreeSurface(current);
+        }
 
-    SDL_FreeSurface(current);
-    SDL_FreeSurface(total);
+        SDL_FreeSurface(total);
+    }
 }
 
 void theme_renderListFooter(SDL_Surface *screen, int current_num, int total_num,
diff --git a/src/common/theme/render/textbox.h b/src/common/theme/render/textbox.h
index bd6655cc5..704cfab6c 100644
--- a/src/common/theme/render/textbox.h
+++ b/src/common/theme/render/textbox.h
@@ -24,10 +24,12 @@ SDL_Surface *theme_textboxSurface(const char *message, TTF_Font *font,
     token = strtok(s, delim);
     while (token != NULL) {
         lines[line_count] = TTF_RenderUTF8_Blended(font, token, fg);
-        SDL_SetAlpha(lines[line_count], 0, 0); /* important */
-        if (lines[line_count]->w > line_width)
-            line_width = lines[line_count]->w;
-        line_count++;
+        if (lines[line_count]) {
+            SDL_SetAlpha(lines[line_count], 0, 0); /* important */
+            if (lines[line_count]->w > line_width)
+                line_width = lines[line_count]->w;
+            line_count++;
+        }
         token = strtok(NULL, delim);
     }
 
@@ -40,6 +42,9 @@ SDL_Surface *theme_textboxSurface(const char *message, TTF_Font *font,
 
     int i;
     for (i = 0; i < line_count; i++) {
+        if (!lines[i]) {
+            continue;
+        }
         if (align == ALIGN_CENTER)
             line_rect.x = (line_width - lines[i]->w) / 2;
         else if (align == ALIGN_RIGHT)
diff --git a/src/gameSwitcher/gameSwitcher.c b/src/gameSwitcher/gameSwitcher.c
index b6917df86..0bd2fb73d 100644
--- a/src/gameSwitcher/gameSwitcher.c
+++ b/src/gameSwitcher/gameSwitcher.c
@@ -135,7 +135,7 @@ SDL_Surface *loadRomScreen(int index)
 
         // Show artwork
         if (!exists(currPicture))
-           sprintf(currPicture, game->romImagePath);
+            sprintf(currPicture, game->romImagePath);
 
         if (exists(currPicture)) {
             strcpy(game->romImagePath, currPicture);