From 16915d86d4b866c1fcce7523b0d34e8343ff52fc Mon Sep 17 00:00:00 2001
From: Yann Herklotz <ymherklotz@gmail.com>
Date: Sun, 24 Dec 2017 21:04:38 +0000
Subject: [Code] Simple game example furthered

---
 yage/core/input.h    |  1 +
 yage/core/texture.h  |  4 ++--
 yage/core/window.cpp | 31 +++++++++++++++++++------------
 yage/core/window.h   | 17 ++++++++---------
 4 files changed, 30 insertions(+), 23 deletions(-)

(limited to 'yage/core')

diff --git a/yage/core/input.h b/yage/core/input.h
index 125f4296..866793d8 100644
--- a/yage/core/input.h
+++ b/yage/core/input.h
@@ -9,6 +9,7 @@
 #ifndef YAGE_CORE_INPUT_H
 #define YAGE_CORE_INPUT_H
 
+#define GLFW_INCLUDE_NONE
 #include <GLFW/glfw3.h>
 
 namespace yage
diff --git a/yage/core/texture.h b/yage/core/texture.h
index 2eae8bf4..aec7b906 100644
--- a/yage/core/texture.h
+++ b/yage/core/texture.h
@@ -6,8 +6,8 @@
  * ----------------------------------------------------------------------------
  */
 
-#ifndef GL_TEXTURE_H
-#define GL_TEXTURE_H
+#ifndef YAGE_CORE_TEXTURE_H
+#define YAGE_CORE_TEXTURE_H
 
 #include <glad/glad.h>
 
diff --git a/yage/core/window.cpp b/yage/core/window.cpp
index 70e8d8e3..f2f22e3b 100644
--- a/yage/core/window.cpp
+++ b/yage/core/window.cpp
@@ -7,23 +7,21 @@
  */
 
 #include "window.h"
+#include "input.h"
+
+#include <glad/glad.h>
+#include <GLFW/glfw3.h>
 
 #include <stdexcept>
 
+using std::runtime_error;
+
 namespace yage
 {
 
 void key_callback(GLFWwindow *window, int key, int scanCode, int action,
                   int mods)
 {
-    if (key == GLFW_KEY_E && (action == GLFW_REPEAT || action == GLFW_PRESS)) {
-        glClearColor(0.5f, 0.f, 0.f, 1.f);
-    } else if (key == GLFW_KEY_Q &&
-               (action == GLFW_REPEAT || action == GLFW_PRESS)) {
-        glClearColor(0.f, 0.f, 0.5f, 1.f);
-    } else {
-        glClearColor(0.f, .5f, 0.f, 1.f);
-    }
 }
 
 Window::Window() = default;
@@ -37,7 +35,7 @@ Window::~Window()
 void Window::create(std::string window_name, int width, int height)
 {
     if (glfwInit() == GLFW_FALSE) {
-        throw std::runtime_error("GLFW Initialisation failed");
+        throw runtime_error("GLFW Initialisation failed");
     }
 
     glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 4);
@@ -47,7 +45,7 @@ void Window::create(std::string window_name, int width, int height)
     window_ =
         glfwCreateWindow(width, height, window_name.c_str(), nullptr, nullptr);
     if (window_ == nullptr) {
-        throw std::runtime_error("GLFW Window creation failed");
+        throw runtime_error("GLFW Window creation failed");
     }
 
     // initialize the gl context
@@ -101,10 +99,19 @@ bool Window::shouldClose()
 void Window::pollEvents() const
 {
     glfwPollEvents();
+}
 
-    if (glfwGetKey(window_, GLFW_KEY_W) == GLFW_PRESS) {
-        glClearColor(0.f, 0.5f, 0.5f, 1.f);
+bool Window::keyPressed(key k)
+{
+    if (window_ == nullptr) {
+        throw runtime_error("Window is not initialized");
+    }
+
+    if (glfwGetKey(window_, static_cast<int>(k)) == GLFW_PRESS) {
+        return true;
     }
+
+    return false;
 }
 
 } // namespace yage
diff --git a/yage/core/window.h b/yage/core/window.h
index 5c16c172..93ed6c07 100644
--- a/yage/core/window.h
+++ b/yage/core/window.h
@@ -6,21 +6,18 @@
  * ----------------------------------------------------------------------------
  */
 
-/** @file
- */
-
-#ifndef WINDOW_H
-#define WINDOW_H
-
-#include <glad/glad.h>
-
-#include <GLFW/glfw3.h>
+#ifndef YAGE_CORE_WINDOW_H
+#define YAGE_CORE_WINDOW_H
 
 #include <string>
 
+class GLFWwindow;
+
 namespace yage
 {
 
+enum class key;
+
 // window flags that can change it's appearance
 enum WindowFlags : unsigned {
     SHOWN      = 0x1,
@@ -58,6 +55,8 @@ public:
     void show();
     bool shouldClose();
     void pollEvents() const;
+
+    bool keyPressed(key k);
 };
 
 } // namespace yage
-- 
cgit