From 4d7b1da29e0957ac798ee8e6da8288cbd4ae5c79 Mon Sep 17 00:00:00 2001
From: LaG1924 <12997935+LaG1924@users.noreply.github.com>
Date: Thu, 18 May 2017 19:03:05 +0500
Subject: 2017-05-18

---
 graphics/Display.cpp | 268 ---------------------------------------------------
 1 file changed, 268 deletions(-)
 delete mode 100644 graphics/Display.cpp

(limited to 'graphics/Display.cpp')

diff --git a/graphics/Display.cpp b/graphics/Display.cpp
deleted file mode 100644
index ff2d6a6..0000000
--- a/graphics/Display.cpp
+++ /dev/null
@@ -1,268 +0,0 @@
-#include <iomanip>
-#include "Display.hpp"
-#include "AssetManager.hpp"
-
-Display::Display(unsigned int winWidth, unsigned int winHeight, const char *winTitle, World *worldPtr) : world(
-        worldPtr) {
-    sf::ContextSettings contextSetting;
-    contextSetting.majorVersion = 3;
-    contextSetting.minorVersion = 3;
-    contextSetting.attributeFlags = contextSetting.Core;
-    contextSetting.depthBits = 24;
-    window = new sf::Window(sf::VideoMode(winWidth, winHeight), winTitle, sf::Style::Default, contextSetting);
-    window->setVerticalSyncEnabled(true);
-    window->setMouseCursorVisible(false);
-    sf::Mouse::setPosition(sf::Vector2i(window->getSize().x / 2, window->getSize().y / 2), *window);
-
-    //Glew
-    glewExperimental = GL_TRUE;
-    if (glewInit() != GLEW_OK) {
-        std::cout << "Failed to initialize GLEW" << std::endl;
-        throw 3;
-    }
-    glViewport(0, 0, width(), height());
-    glEnable(GL_DEPTH_TEST);
-}
-
-bool Display::IsClosed() {
-    return !window->isOpen();
-}
-
-void Display::SetPlayerPos(double playerX, double playerY, double playerZ) {
-    camera.Position = glm::vec3(playerX, playerY, playerZ);
-    const float ChunkDistance = 1;
-    PositionI playerChunk = PositionI((int) playerX / 16, (int) playerZ / 16, (int) playerY / 16);
-    /*std::cout << "Player chunk position: " << playerChunk.GetX() << " "
-              << playerChunk.GetZ() << " " << playerChunk.GetY() << std::endl;*/
-    for (auto &it:world->m_sections) {
-        PositionI chunkPosition = it.first;
-        PositionI delta = chunkPosition - playerChunk;
-        if (delta.GetDistance() > ChunkDistance)
-            continue;
-        /*std::cout << "Rendering " << delta.GetDistance() << " Detailed: " << delta.GetX() << " " << delta.GetZ() << " "
-                  << delta.GetY() << std::endl <<
-                  "\t" << chunkPosition.GetX() << " " << chunkPosition.GetZ() << " "
-                  << chunkPosition.GetY() << std::endl;*/
-        toRender.push_back(it.first);
-    }
-    std::cout << "Chunks to render: " << toRender.size() << std::endl;
-}
-
-void Display::MainLoop() {
-    Shader shader("./shaders/simple.vs", "./shaders/simple.fs");
-
-    GLfloat vertices[] = {
-            -0.5f, -0.5f, -0.5f, 0.0f, 0.0f,
-            0.5f, -0.5f, -0.5f, 1.0f, 0.0f,
-            0.5f, 0.5f, -0.5f, 1.0f, 1.0f,
-            0.5f, 0.5f, -0.5f, 1.0f, 1.0f,
-            -0.5f, 0.5f, -0.5f, 0.0f, 1.0f,
-            -0.5f, -0.5f, -0.5f, 0.0f, 0.0f,
-
-            -0.5f, -0.5f, 0.5f, 0.0f, 0.0f,
-            0.5f, -0.5f, 0.5f, 1.0f, 0.0f,
-            0.5f, 0.5f, 0.5f, 1.0f, 1.0f,
-            0.5f, 0.5f, 0.5f, 1.0f, 1.0f,
-            -0.5f, 0.5f, 0.5f, 0.0f, 1.0f,
-            -0.5f, -0.5f, 0.5f, 0.0f, 0.0f,
-
-            -0.5f, 0.5f, 0.5f, 1.0f, 0.0f,
-            -0.5f, 0.5f, -0.5f, 1.0f, 1.0f,
-            -0.5f, -0.5f, -0.5f, 0.0f, 1.0f,
-            -0.5f, -0.5f, -0.5f, 0.0f, 1.0f,
-            -0.5f, -0.5f, 0.5f, 0.0f, 0.0f,
-            -0.5f, 0.5f, 0.5f, 1.0f, 0.0f,
-
-            0.5f, 0.5f, 0.5f, 1.0f, 0.0f,
-            0.5f, 0.5f, -0.5f, 1.0f, 1.0f,
-            0.5f, -0.5f, -0.5f, 0.0f, 1.0f,
-            0.5f, -0.5f, -0.5f, 0.0f, 1.0f,
-            0.5f, -0.5f, 0.5f, 0.0f, 0.0f,
-            0.5f, 0.5f, 0.5f, 1.0f, 0.0f,
-
-            -0.5f, -0.5f, -0.5f, 0.0f, 1.0f,
-            0.5f, -0.5f, -0.5f, 1.0f, 1.0f,
-            0.5f, -0.5f, 0.5f, 1.0f, 0.0f,
-            0.5f, -0.5f, 0.5f, 1.0f, 0.0f,
-            -0.5f, -0.5f, 0.5f, 0.0f, 0.0f,
-            -0.5f, -0.5f, -0.5f, 0.0f, 1.0f,
-
-            -0.5f, 0.5f, -0.5f, 0.0f, 1.0f,
-            0.5f, 0.5f, -0.5f, 1.0f, 1.0f,
-            0.5f, 0.5f, 0.5f, 1.0f, 0.0f,
-            0.5f, 0.5f, 0.5f, 1.0f, 0.0f,
-            -0.5f, 0.5f, 0.5f, 0.0f, 0.0f,
-            -0.5f, 0.5f, -0.5f, 0.0f, 1.0f
-    };
-    GLuint indices[] = {
-            0, 1, 2,
-            0, 2, 3
-    };
-    GLuint VBO, VAO, EBO;
-    glGenBuffers(1, &VBO);
-    glGenBuffers(1, &EBO);
-    glGenVertexArrays(1, &VAO);
-
-    glBindVertexArray(VAO);
-    {
-        glBindBuffer(GL_ARRAY_BUFFER, VBO);
-        glBufferData(GL_ARRAY_BUFFER, sizeof(vertices), vertices, GL_STATIC_DRAW);
-        glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, EBO);
-        glBufferData(GL_ELEMENT_ARRAY_BUFFER, sizeof(indices), indices, GL_STATIC_DRAW);
-
-        glVertexAttribPointer(0, 3, GL_FLOAT, GL_FALSE, 5 * sizeof(GLfloat), 0);
-        glEnableVertexAttribArray(0);
-        glVertexAttribPointer(2, 2, GL_FLOAT, GL_FALSE, 5 * sizeof(GLfloat), (GLvoid *) (3 * sizeof(GLfloat)));
-        glEnableVertexAttribArray(2);
-    }
-    glBindVertexArray(0);
-
-    shader.Use();
-
-    bool captureMouse = true;
-
-    bool isRunning = true;
-    while (isRunning) {
-        static sf::Clock clock, clock1;
-        float deltaTime = clock.getElapsedTime().asSeconds();
-        float absTime = clock1.getElapsedTime().asSeconds();
-        clock.restart();
-        sf::Event event;
-        while (window->pollEvent(event)) {
-            switch (event.type) {
-                case sf::Event::Closed:
-                    window->close();
-                    isRunning = false;
-                    break;
-                case sf::Event::Resized:
-                    glViewport(0, 0, width(), height());
-                    break;
-                case sf::Event::KeyPressed:
-                    switch (event.key.code) {
-                        case sf::Keyboard::Escape:
-                            isRunning = false;
-                            break;
-                        case sf::Keyboard::T:
-                            captureMouse = !captureMouse;
-                            window->setMouseCursorVisible(!captureMouse);
-                            sf::Mouse::setPosition(sf::Vector2i(window->getSize().x / 2, window->getSize().y / 2),
-                                                   *window);
-                            break;
-                        case sf::Keyboard::R:
-                            shader.Reload();
-                            break;
-                        default:
-                            break;
-                    }
-                case sf::Event::MouseWheelScrolled:
-                    camera.ProcessMouseScroll(event.mouseWheelScroll.delta);
-                    break;
-                default:
-                    break;
-            }
-        }
-        std::ostringstream toWindow;
-        glm::highp_vec3 cameraPosition(camera.Position);
-        toWindow << std::setprecision(2) << std::fixed << "Pos: " << cameraPosition.x << ", " << cameraPosition.y
-                 << ", " << cameraPosition.z << "; ";
-        toWindow << "FPS: " << (1.0f / deltaTime) << " ";
-        window->setTitle(toWindow.str());
-        if (captureMouse) {
-            sf::Vector2i mousePos = sf::Mouse::getPosition(*window);
-            sf::Vector2i center = sf::Vector2i(window->getSize().x / 2, window->getSize().y / 2);
-            sf::Mouse::setPosition(center, *window);
-            int deltaX = (mousePos - center).x, deltaY = (center - mousePos).y;
-            camera.ProcessMouseMovement(deltaX, deltaY);
-        }
-        if (sf::Keyboard::isKeyPressed(sf::Keyboard::W))
-            camera.ProcessKeyboard(Camera_Movement::FORWARD, deltaTime);
-        if (sf::Keyboard::isKeyPressed(sf::Keyboard::S))
-            camera.ProcessKeyboard(Camera_Movement::BACKWARD, deltaTime);
-        if (sf::Keyboard::isKeyPressed(sf::Keyboard::A))
-            camera.ProcessKeyboard(Camera_Movement::LEFT, deltaTime);
-        if (sf::Keyboard::isKeyPressed(sf::Keyboard::D))
-            camera.ProcessKeyboard(Camera_Movement::RIGHT, deltaTime);
-
-
-        //Render code
-        glClearColor(0.2f, 0.3f, 0.3f, 1.0f);
-        glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
-        shader.Use();
-
-        GLint modelLoc = glGetUniformLocation(shader.Program, "model");
-        GLint projectionLoc = glGetUniformLocation(shader.Program, "projection");
-        GLint viewLoc = glGetUniformLocation(shader.Program, "view");
-        GLint blockLoc = glGetUniformLocation(shader.Program, "block");
-        GLint timeLoc = glGetUniformLocation(shader.Program, "time");
-        glm::mat4 projection = glm::perspective(camera.Zoom, (float) width() / (float) height(), 0.1f, 1000.0f);
-        glm::mat4 view = camera.GetViewMatrix();
-        glUniformMatrix4fv(projectionLoc, 1, GL_FALSE, glm::value_ptr(projection));
-        glUniformMatrix4fv(viewLoc, 1, GL_FALSE, glm::value_ptr(view));
-        glUniform1f(timeLoc, absTime);
-
-        glBindVertexArray(VAO);
-        /*for (GLuint i = 0; i < 10; i++) {
-            glm::mat4 model;
-            glm::vec3 cubePositions[] = {
-                    glm::vec3(0, 0, 0),
-                    glm::vec3(0, 0, 1),
-                    glm::vec3(0, 0, 2),
-                    glm::vec3(1, 0, 0),
-                    glm::vec3(1, 0, 1),
-                    glm::vec3(1, 0, 2),
-                    glm::vec3(2, 0, 0),
-                    glm::vec3(2, 0, 1),
-                    glm::vec3(2, 0, 2),
-                    glm::vec3(3, 0, 3),
-            };
-            if (toRender.size()<1)
-                continue;
-            model = glm::translate(model,
-                                   glm::vec3(toRender[0].GetX() * 16, toRender[0].GetZ() * 16,
-                                             toRender[0].GetY() * 16));
-            model = glm::translate(model, cubePositions[i]);
-
-            GLfloat angle = 20.0f * (i);
-            //model = glm::rotate(model, glm::radians(angle * absTime), glm::vec3(1.0f, 0.3f, 0.5f));
-            glUniformMatrix4fv(modelLoc, 1, GL_FALSE, glm::value_ptr(model));
-
-            glDrawArrays(GL_TRIANGLES, 0, 36);
-        }*/
-
-        for (auto &sectionPos:toRender) {
-            Section &section = world->m_sections[sectionPos];
-            for (int y = 0; y < 16; y++) {
-                for (int z = 0; z < 16; z++) {
-                    for (int x = 0; x < 16; x++) {
-                        glm::mat4 model;
-                        model = glm::translate(model,
-                                               glm::vec3(sectionPos.GetX() * 16, sectionPos.GetY() * 16,
-                                                         sectionPos.GetZ() * 16));
-                        model = glm::translate(model, glm::vec3(x, y, z));
-
-                        Block block = section.GetBlock(PositionI(x, z, y));
-                        glUniformMatrix4fv(modelLoc, 1, GL_FALSE, glm::value_ptr(model));
-                        glUniform1i(blockLoc, block.id);
-
-                        std::string textureName = AssetManager::GetAssetNameByBlockId(block.id);
-                        if (textureName.find("air") != std::string::npos)
-                            continue;
-                        Texture &texture1 = *(AssetManager::GetAsset(textureName).data.texture);
-
-                        glActiveTexture(GL_TEXTURE0);
-                        glBindTexture(GL_TEXTURE_2D, texture1.texture);
-                        glUniform1i(glGetUniformLocation(shader.Program, "blockTexture"), 0);
-
-                        glDrawArrays(GL_TRIANGLES, 0, 36);
-                    }
-                }
-            }
-        }
-        glBindVertexArray(0);
-
-        //End of render code
-
-        window->display();
-    }
-
-}
-- 
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