Loops through all files in directory and gathers the data and stores file name

src/main.c

@@ -4,18 +4,37 @@
 #define STB_IMAGE_IMPLEMENTATION
 #include "stb_image.h"
 
+
 struct AudioData{
     unsigned char *data;
     char *fileName;
 };
 
 int main(){
-    int x,y;
-    // Loads data into 1D array 256x256 so 2nd row starts at 256
-    struct AudioData audioData[2];
-    audioData[0].data= stbi_load("esc-50-audio/img/1-137-A-32.png", &x, &y, NULL, 1);
-    audioData[1].data = stbi_load("esc-50-audio/img/1-977-A-39.png", &x, &y, NULL, 1);
 
+    HANDLE myHandle;
+    WIN32_FIND_DATA FindFileData;
+    const char* directory="esc-50-audio/img/*.png";
+
+    int x,y;
+    struct AudioData audioData[2000];
+
+    myHandle=FindFirstFileA(directory,&FindFileData);
+    printf("%s\n",FindFileData.cFileName);
+    int counter=0;
+    while(FindNextFileA(myHandle,&FindFileData)){
+        printf("%s\n",FindFileData.cFileName);
+        char path[MAX_PATH];
+        snprintf(path, MAX_PATH, "esc-50-audio/img/%s", FindFileData.cFileName);
+        audioData[counter].data = stbi_load(path, &x, &y, NULL, 1);
+        // _strdup allocates new memory and copies the string so the struct keeps its own
+        // persistent filename (path is a temporary buffer that would otherwise go out of scope)
+        audioData[counter].fileName = _strdup(path);
+        counter++;
+    }
+
+    // Loads data into 1D array 256x256 so 2nd row starts at 256
+    
     if (!audioData[0].data) {
         printf("Failed to load image: %s\n", stbi_failure_reason());
         return 1;
@@ -28,6 +47,7 @@ int main(){
     for(int i=11766;i<12766;i++){
         if(audioData[0].data[i]!=0){
             printf("img1 info: %u",audioData[0].data[i]);
+            printf(" name %s",audioData[0].fileName);
             printf("\n");
         }
     }
@@ -35,6 +55,7 @@ int main(){
     for(int i=11766;i<12766;i++){
         if(audioData[1].data[i]!=0){
             printf("img2 info: %u",audioData[1].data[i]);
+            printf(" name %s",audioData[1].fileName);
             printf("\n");
         }
     }