fix texture rendering

gl/Texture.cpp

@@ -9,7 +9,7 @@
 #include <GL/gl.h>
 
 Texture::Texture() {
-    mTexturehandle = bmploader().loadBMP("../block.bmp");
+    mTexturehandle = bmploader().loadBMP("../assets/blocks/block.bmp");
 }
 
 void Texture::Bind() {

gl/VertexArray.cpp

@@ -13,13 +13,15 @@ VertexArray::VertexArray(const VertexBuffer& buff) {
     buff.Bind();
 
     // generate new vertex array object
-    glGenVertexArrays(2, &handle);
+    glGenVertexArrays(1, &handle);
+
     Bind();
 
     // specify syntax of my data
     glVertexAttribPointer(0, 3, GL_FLOAT, GL_FALSE, 5 * sizeof(float), (void *) nullptr);
-    glVertexAttribPointer(1, 2, GL_FLOAT, GL_FALSE, 5 * sizeof(float), (void *) nullptr);
     glEnableVertexAttribArray(0);
+
+    glVertexAttribPointer(1, 2, GL_FLOAT, GL_FALSE, 5 * sizeof(float), (void *) 12);
     glEnableVertexAttribArray(1);
 }