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.hpp | 60 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 60 insertions(+)
 create mode 100644 graphics/Shader.hpp

(limited to 'graphics/Shader.hpp')

diff --git a/graphics/Shader.hpp b/graphics/Shader.hpp
new file mode 100644
index 0000000..83e06e1
--- /dev/null
+++ b/graphics/Shader.hpp
@@ -0,0 +1,60 @@
+#pragma once
+
+#include <string>
+
+class Shader {
+    std::string shaderSource;
+    GLuint shaderId;
+    bool isVertex = true;
+
+    Shader(const Shader &);
+
+public:
+    Shader(std::string fileName, bool vertex = true);
+
+    ~Shader();
+
+    void bind();
+
+    GLuint GetId() {
+        return shaderId;
+    }
+
+};
+
+class ShaderProgram {
+    GLuint shaderProgram;
+public:
+    ShaderProgram() {
+        shaderProgram = glCreateProgram();
+    }
+
+    ~ShaderProgram() {
+        glDeleteProgram(shaderProgram);
+    }
+
+    void Attach(Shader &shader) {
+        glAttachShader(shaderProgram, shader.GetId());
+    }
+
+    void Link() {
+        glLinkProgram(shaderProgram);
+        GLint success;
+        GLchar infoLog[512];
+        glGetProgramiv(shaderProgram, GL_LINK_STATUS, &success);
+        if (!success) {
+            glGetProgramInfoLog(shaderProgram, 512, NULL, infoLog);
+            std::cout << "Shader program linking failed: " << infoLog << std::endl;
+        }
+        glUseProgram(shaderProgram);
+    }
+
+    GLuint GetId() {
+        return shaderProgram;
+    }
+
+    explicit operator GLuint() const {
+        return shaderProgram;
+    }
+
+};
\ No newline at end of file
-- 
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