Improved shader definition loader

SandboxApplication/Sandbox.cpp

@@ -1,29 +1,36 @@
 #include <glad/glad.h>
 #include <MyGraphicsEngine/Shader.h>
 #include <MyGraphicsEngine/Window.h>
+#include <MyGraphicsEngine/Mesh.h>
+
 #include <string>
 
-extern "C"
+/*
+* extern "C"
  {
     #include "lauxlib.h"
     #include "lua.h"
     #include "lualib.h"
 }
-
-float vertices[] = {
-     0.5f, 0.5f, 0.0f, // top, right
-      0.5f, -0.5f, 0.0f, // bottom right
-      -0.5f, -0.5f, 0.0f, // bottom left
-      -0.5f, 0.5f, 0.0f // top left
-};
-
-unsigned int indices[] = {
-    0,1,3,
-    1,2,3
-};
+*/
 
 int main (int argc, char *argv[] ){
 
+    Mesh mesh;
+
+    mesh.vertices = {
+         0.5f, 0.5f, 0.0f, // top, right
+          0.5f, -0.5f, 0.0f, // bottom right
+          -0.5f, -0.5f, 0.0f, // bottom left
+          -0.5f, 0.5f, 0.0f // top left
+    };
+
+
+    mesh.elements = {
+        0,1,3,
+        1,2,3
+    };
+
     BarinkWindow GameWindow(800, 600);
    
     std::string vertexShaderSource = "build/SandboxApplication/Debug/test.vs";
@@ -32,10 +39,15 @@ int main (int argc, char *argv[] ){
 
     spdlog::info("Working directory: {}", argv[0]);
 
-    lua_State* L = luaL_newstate();
+    /*
+    *   lua_State* L = luaL_newstate();
     luaL_openlibs(L);
     luaL_dostring(L, "print('BarinkEngine')");
     luaL_dofile(L,"./script.lua");
+    */
+
+  
+
 
     unsigned int VBO, VAO, EBO;
 
@@ -43,14 +55,14 @@ int main (int argc, char *argv[] ){
     glGenBuffers(1, &VBO);
     glGenBuffers(1, &EBO);
 
-
+    spdlog::info("Vertices: {}", mesh.vertices.size());
     glBindVertexArray(VAO);
 
     glBindBuffer(GL_ARRAY_BUFFER, VBO);
-    glBufferData(GL_ARRAY_BUFFER, sizeof(vertices), vertices, GL_STATIC_DRAW);
+    glBufferData(GL_ARRAY_BUFFER, sizeof(float) * mesh.vertices.size() , &mesh.vertices[0], GL_STATIC_DRAW);
 
     glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, EBO);
-    glBufferData(GL_ELEMENT_ARRAY_BUFFER, sizeof(indices), indices, GL_STATIC_DRAW);
+    glBufferData(GL_ELEMENT_ARRAY_BUFFER, sizeof(int) * mesh.elements.size(), &mesh.elements[0], GL_STATIC_DRAW);
 
     glVertexAttribPointer(0, 3, GL_FLOAT, GL_FALSE, 3 * sizeof(float), (void*)0);
     glEnableVertexAttribArray(0);