[raudio] Rewritten `ExportWaveAsCode()` file saving to be more like rtextures `ExportImageAsCode()` (#3013)

* Update raudio.c

Review `raudio.c`: rewritten `ExportWaveAsCode()` to be more like rtextures.c `ExportImageAsCode()'

* no tab november

accidentally inserted a tab somewhere. corrected it.

1 files changed, 11 insertions, 10 deletions

diff --git a/src/raudio.c b/src/raudio.c
index d636b8fe..cddc0835 100644
--- a/src/raudio.c
+++ b/src/raudio.c
@@ -1038,29 +1038,30 @@ bool ExportWaveAsCode(Wave wave, const char *fileName)
     byteCount += sprintf(txtData + byteCount, "//                                                                              //\n");
     byteCount += sprintf(txtData + byteCount, "//////////////////////////////////////////////////////////////////////////////////\n\n");
 
-    char fileNameLower[256] = { 0 };
-    char fileNameUpper[256] = { 0 };
-    for (int i = 0; fileName[i] != '.'; i++) { fileNameLower[i] = fileName[i]; }      // Get filename without extension
-    for (int i = 0; fileNameLower[i] != '\0'; i++) if (fileNameLower[i] >= 'a' && fileNameLower[i] <= 'z') { fileNameUpper[i] = fileNameLower[i] - 32; }
+    // Get file name from path and convert variable name to uppercase
+    char varFileName[256] = { 0 };
+    strcpy(varFileName, GetFileNameWithoutExt(fileName));
+    for (int i = 0; varFileName[i] != '\0'; i++) if (varFileName[i] >= 'a' && varFileName[i] <= 'z') { varFileName[i] = varFileName[i] - 32; }
 
+    //Add wave information
     byteCount += sprintf(txtData + byteCount, "// Wave data information\n");
-    byteCount += sprintf(txtData + byteCount, "#define %s_FRAME_COUNT      %u\n", fileNameUpper, wave.frameCount);
-    byteCount += sprintf(txtData + byteCount, "#define %s_SAMPLE_RATE      %u\n", fileNameUpper, wave.sampleRate);
-    byteCount += sprintf(txtData + byteCount, "#define %s_SAMPLE_SIZE      %u\n", fileNameUpper, wave.sampleSize);
-    byteCount += sprintf(txtData + byteCount, "#define %s_CHANNELS         %u\n\n", fileNameUpper, wave.channels);
+    byteCount += sprintf(txtData + byteCount, "#define %s_FRAME_COUNT      %u\n", varFileName, wave.frameCount);
+    byteCount += sprintf(txtData + byteCount, "#define %s_SAMPLE_RATE      %u\n", varFileName, wave.sampleRate);
+    byteCount += sprintf(txtData + byteCount, "#define %s_SAMPLE_SIZE      %u\n", varFileName, wave.sampleSize);
+    byteCount += sprintf(txtData + byteCount, "#define %s_CHANNELS         %u\n\n", varFileName, wave.channels);
 
     // Write wave data as an array of values
     // Wave data is exported as byte array for 8/16bit and float array for 32bit float data
     // NOTE: Frame data exported is channel-interlaced: frame01[sampleChannel1, sampleChannel2, ...], frame02[], frame03[]
     if (wave.sampleSize == 32)
     {
-        byteCount += sprintf(txtData + byteCount, "static float %sData[%i] = {\n", fileNameLower, waveDataSize/4);
+        byteCount += sprintf(txtData + byteCount, "static float %s_DATA[%i] = {\n", varFileName, waveDataSize/4);
         for (int i = 1; i < waveDataSize/4; i++) byteCount += sprintf(txtData + byteCount, ((i%TEXT_BYTES_PER_LINE == 0)? "%.4ff,\n    " : "%.4ff, "), ((float *)wave.data)[i - 1]);
         byteCount += sprintf(txtData + byteCount, "%.4ff };\n", ((float *)wave.data)[waveDataSize/4 - 1]);
     }
     else
     {
-        byteCount += sprintf(txtData + byteCount, "static unsigned char %sData[%i] = { ", fileNameLower, waveDataSize);
+        byteCount += sprintf(txtData + byteCount, "static unsigned char %s_DATA[%i] = { ", varFileName, waveDataSize);
         for (int i = 1; i < waveDataSize; i++) byteCount += sprintf(txtData + byteCount, ((i%TEXT_BYTES_PER_LINE == 0)? "0x%x,\n    " : "0x%x, "), ((unsigned char *)wave.data)[i - 1]);
         byteCount += sprintf(txtData + byteCount, "0x%x };\n", ((unsigned char *)wave.data)[waveDataSize - 1]);
     }