From 469a84c10ba60fba4a513c1b1a0eea600cd7b22f Mon Sep 17 00:00:00 2001
From: LaG1924 <12997935+LaG1924@users.noreply.github.com>
Date: Wed, 10 May 2017 18:44:51 +0500
Subject: 2017-05-10

---
 graphics/Shader.cpp | 36 ++++++++++++++++++++++++++++++++++++
 1 file changed, 36 insertions(+)
 create mode 100644 graphics/Shader.cpp

(limited to 'graphics/Shader.cpp')

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() {
+
+}
-- 
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