separate input handling from main

include/controls.hpp

@@ -0,0 +1,16 @@
+#ifndef CONTROLS_H
+#define CONTROLS_H
+
+#include <glad/glad.h>
+#include <GLFW/glfw3.h>
+
+#include "worldupdatemessage.h"
+
+namespace controls{
+    void init();
+    void update(GLFWwindow* window);
+
+    WorldUpdateMsgQueue& getWorldUpdateQueue();
+};
+
+#endif

include/main.hpp

@@ -3,6 +3,5 @@
 
 void framebuffer_size_callback(GLFWwindow *, int, int);
 void mouse_callback(GLFWwindow *window, double xpos, double ypos);
-void processInput(GLFWwindow *);
 
 #endif

src/CMakeLists.txt

@@ -1,7 +1,7 @@
 cmake_minimum_required(VERSION 3.2)
 project(OpenGLTest)
 
-set(SOURCE_FILES main.cpp chunk.cpp chunkmanager.cpp chunkmesher.cpp chunkgenerator.cpp
+set(SOURCE_FILES main.cpp controls.cpp chunk.cpp chunkmanager.cpp chunkmesher.cpp chunkgenerator.cpp
 	debugwindow.cpp renderer.cpp spacefilling.cpp stb_image.cpp utils.cpp OpenSimplexNoise.cpp)
 
 add_executable(OpenGLTest ${SOURCE_FILES})

src/controls.cpp

@@ -0,0 +1,41 @@
+#include "controls.hpp"
+#include "renderer.hpp"
+
+namespace controls{
+    WorldUpdateMsgQueue MsgQueue;
+    float lastBlockPick=0.0;
+    bool blockpick = false;
+    bool cursor = false;
+
+    void init(){
+    }
+    
+    void update(GLFWwindow* window){
+	// Reset blockping timeout if 200ms have passed
+	if(glfwGetTime() - lastBlockPick > 0.1) blockpick = false;
+
+	if(glfwGetMouseButton(window, GLFW_MOUSE_BUTTON_2) == GLFW_PRESS && !blockpick){
+	    //chunkmanager::blockpick(false);
+	    blockpick=true;
+	    lastBlockPick=glfwGetTime();
+	}
+
+	if(glfwGetMouseButton(window, GLFW_MOUSE_BUTTON_1) == GLFW_PRESS && !blockpick){
+	    //chunkmanager::blockpick(true);
+	    blockpick=true;
+	    lastBlockPick=glfwGetTime();
+	}
+
+	// Reset blockpicking if enough time has passed
+	if(glfwGetMouseButton(window, GLFW_MOUSE_BUTTON_1) == GLFW_RELEASE && glfwGetMouseButton(window, GLFW_MOUSE_BUTTON_2) == GLFW_RELEASE) blockpick = false;
+
+	if(glfwGetKey(window, GLFW_KEY_F2) == GLFW_PRESS) renderer::saveScreenshot();
+	if(glfwGetKey(window, GLFW_KEY_F3) == GLFW_PRESS) renderer::saveScreenshot(true);
+	if(glfwGetKey(window, GLFW_KEY_M) == GLFW_PRESS) {
+	    cursor = !cursor;
+	    glfwSetInputMode(window, GLFW_CURSOR, cursor ? GLFW_CURSOR_NORMAL : GLFW_CURSOR_DISABLED);
+	}
+    }
+
+    WorldUpdateMsgQueue& getWorldUpdateQueue(){ return MsgQueue; }
+};