1 files changed, 36 insertions, 0 deletions

diff --git a/graphics/Shader.cpp b/graphics/Shader.cpp
new file mode 100644
index 0000000..2b72917
--- /dev/null
+++ b/graphics/Shader.cpp
@@ -0,0 +1,36 @@
+#include <GL/glew.h>
+#include <iostream>
+#include <fstream>
+#include "Shader.hpp"
+
+Shader::Shader(std::string fileName, bool vertex) {
+    this->isVertex = vertex;
+    std::ifstream in(fileName);
+    if (!in){
+        std::cout<<"Can't open shader source at "<<fileName<<std::endl;
+        throw 519;
+    }
+    shaderSource = std::string((std::istreambuf_iterator<char>(in)),
+                    std::istreambuf_iterator<char>());
+    shaderId = glCreateShader(isVertex?GL_VERTEX_SHADER:GL_FRAGMENT_SHADER);
+    const char* shaderSrc = shaderSource.c_str();
+    glShaderSource(shaderId, 1, &shaderSrc, NULL);
+    glCompileShader(shaderId);
+    GLint success;
+    GLchar infoLog[512];
+    glGetShaderiv(shaderId, GL_COMPILE_STATUS, &success);
+    if(!success)
+    {
+        glGetShaderInfoLog(shaderId, 512, NULL, infoLog);
+        std::cout << "ERROR::SHADER::VERTEX::COMPILATION_FAILED\n" << infoLog << std::endl;
+        throw 518;
+    }
+}
+
+Shader::~Shader() {
+    glDeleteShader(shaderId);
+}
+
+void Shader::bind() {
+
+}