fixing rendering issue on real PS2

src/engine/loaders/bmp_loader.cpp

@@ -32,10 +32,12 @@ BmpLoader::~BmpLoader() {}
  */
 void BmpLoader::load(MeshTexture &o_texture, char *t_subfolder, char *t_name, char *t_extension)
 {
-    char *t_path_part = String::createConcatenated(t_subfolder, t_name);
-    char *t_path = String::createConcatenated(t_path_part, t_extension);
-    delete[] t_path_part;
-    FILE *file = fopen(t_path, "rb");
+    char *path_part1 = String::createConcatenated(t_subfolder, t_name);
+    char *path_part2 = String::createConcatenated("host:", path_part1);
+    char *path = String::createConcatenated(path_part2, t_extension);
+    delete[] path_part1;
+    delete[] path_part2;
+    FILE *file = fopen(path, "rb");
 
     if (file == NULL)
     {
@@ -46,8 +48,8 @@ void BmpLoader::load(MeshTexture &o_texture, char *t_subfolder, char *t_name, ch
     unsigned char header[54];
     fread(header, sizeof(unsigned char), 54, file);
 
-    u32 width = *(u32 *)&header[18];
-    u32 height = *(u32 *)&header[22];
+    u32 width = (u32)header[18];
+    u32 height = (u32)header[22];
     o_texture.setSize(width, height);
     printf("BMPLoader - width: %d | height: %d\n", width, height);
     if (width > 128 || height > 128)
@@ -55,27 +57,21 @@ void BmpLoader::load(MeshTexture &o_texture, char *t_subfolder, char *t_name, ch
 
     u64 rowPadded = (width * 3 + 3) & (~3);
 
-    unsigned char *data = new unsigned char[rowPadded];
-    unsigned char tmp;
+    unsigned char row[rowPadded];
 
     u32 x = 0;
     for (u32 i = 0; i < height; i++)
     {
-        fread(data, sizeof(unsigned char), rowPadded, file);
+        fread(&row, sizeof(unsigned char), rowPadded, file);
         for (u32 j = 0; j < width * 3; j += 3)
         {
             // Convert (B, G, R) to (R, G, B)
-            tmp = data[j];
-            data[j] = data[j + 2];
-            data[j + 2] = tmp;
-
-            o_texture.setData(x, data[j]);
-            o_texture.setData(x + 1, data[j + 1]);
-            o_texture.setData(x + 2, data[j + 2]);
+            o_texture.setData(x, row[j + 2]);
+            o_texture.setData(x + 1, row[j + 1]);
+            o_texture.setData(x + 2, row[j]);
             x += 3;
         }
     }
-    delete[] t_path;
-    delete[] data;
+    delete[] path;
     fclose(file);
 }

src/engine/loaders/dff_loader.cpp

@@ -37,7 +37,8 @@ DffLoader::~DffLoader() {}
 void DffLoader::load(MeshFrame *o_result, char *t_filename, float t_scale, u8 t_invertT)
 {
     PRINT_LOG("Loading dff file");
-    FILE *file = fopen(t_filename, "rb");
+    char *path = String::createConcatenated("host:", t_filename);
+    FILE *file = fopen(path, "rb");
     if (file == NULL)
         PRINT_ERR("Failed to load .dff file!");
     fseek(file, 0L, SEEK_END);
@@ -48,9 +49,29 @@ void DffLoader::load(MeshFrame *o_result, char *t_filename, float t_scale, u8 t_
     fclose(file);
     serialize(o_result, t_invertT, data, t_scale);
     o_result->calculateBoundingBoxes();
+    delete[] path;
     PRINT_LOG("Dff file loaded!");
 }
 
+// void DffLoader::im_not_used_anywhere(MeshFrame *o_result, char *t_filename, float t_scale, u8 t_invertT)
+// {
+//     PRINT_LOG("Loading dff file");
+//     char *path = String::createConcatenated("host:", t_filename);
+//     FILE *file = fopen(path, "rb");
+//     if (file == NULL)
+//         PRINT_ERR("Failed to load .dff file!");
+//     fseek(file, 0L, SEEK_END);
+//     long fileSize = ftell(file);
+//     u8 data[fileSize];
+//     rewind(file);
+//     fread(&data, sizeof(u8), fileSize, file);
+//     fclose(file);
+//     serialize(o_result, t_invertT, data, t_scale);
+//     o_result->calculateBoundingBoxes();
+//     delete[] path;
+//     PRINT_LOG("Dff file loaded!");
+// }
+
 void DffLoader::serialize(MeshFrame *o_result, u8 t_invertT, u8 *t_data, float t_scale)
 {
     u32 ptrPos = 0;

src/engine/loaders/md2_loader.cpp

@@ -46,8 +46,10 @@ MeshFrame *MD2Loader::load(u32 &o_framesCount, char *t_subpath, char *t_nameWith
 {
     PRINT_LOG("Loading new MD2 file");
     char *part1 = String::createConcatenated(t_subpath, t_nameWithoutExtension);
-    char *finalPath = String::createConcatenated(part1, ".md2"); // "folder/object.md2"
+    char *part2 = String::createConcatenated("host:", part1);
+    char *finalPath = String::createConcatenated(part2, ".md2"); // "folder/object.md2"
     delete[] part1;
+    delete[] part2;
     md2_t header;
 
     FILE *file = fopen(finalPath, "rb");

src/engine/loaders/obj_loader.cpp

@@ -28,7 +28,8 @@ ObjLoader::~ObjLoader() {}
 
 void ObjLoader::load(MeshFrame *o_result, char *t_filename, float t_scale, u8 t_invertT)
 {
-    FILE *file = fopen(t_filename, "rb");
+    char *path = String::createConcatenated("host:", t_filename);
+    FILE *file = fopen(path, "rb");
     if (file == NULL)
         PRINT_ERR("Failed to load .obj file!");
     allocateObjMemory(file, o_result);
@@ -98,6 +99,7 @@ void ObjLoader::load(MeshFrame *o_result, char *t_filename, float t_scale, u8 t_
     }
     o_result->calculateBoundingBoxes();
     fclose(file);
+    delete[] path;
 }
 
 /** Calculate how many vertices(v), coordinates(vt), normals(vn) and faces(f) have .obj file */