From 2ee0f834487cfe4b6bd9424ca2715685a8db16e4 Mon Sep 17 00:00:00 2001
From: LaG1924 <12997935+LaG1924@users.noreply.github.com>
Date: Sat, 15 Apr 2017 15:17:53 +0500
Subject: 2017-04-15

---
 Display.cpp | 125 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 125 insertions(+)
 create mode 100644 Display.cpp

(limited to 'Display.cpp')

diff --git a/Display.cpp b/Display.cpp
new file mode 100644
index 0000000..fe9abf3
--- /dev/null
+++ b/Display.cpp
@@ -0,0 +1,125 @@
+#include <iostream>
+#include "Display.hpp"
+
+Display::Display(int w, int h, std::string title) {
+    window = new sf::RenderWindow(sf::VideoMode(w, h), title);
+}
+
+Display::~Display() {
+    delete window;
+}
+
+void Display::SetWorld(World *wrd) {
+    world = wrd;
+}
+
+void Display::Update() {
+    sf::Event e;
+    static sf::Vector2f mousePos;
+    static int renderLayer = 0, currentId = 0;
+    int coeff = 10;
+    while (window->pollEvent(e)) {
+        switch (e.type) {
+            case sf::Event::Closed:
+                window->close();
+                break;
+            case sf::Event::MouseMoved:
+                mousePos = window->mapPixelToCoords(sf::Vector2i(e.mouseMove.x, e.mouseMove.y));
+                break;
+            case sf::Event::KeyPressed:
+                if (e.key.code == sf::Keyboard::Z) {
+                    renderLayer--;
+                } else if (e.key.code == sf::Keyboard::X) {
+                    renderLayer++;
+                } else if (e.key.code == sf::Keyboard::Up) {
+                    sf::View view = window->getView();
+                    view.move(0, -coeff);
+                    window->setView(view);
+                } else if (e.key.code == sf::Keyboard::Down) {
+                    sf::View view = window->getView();
+                    view.move(0, coeff);
+                    window->setView(view);
+                } else if (e.key.code == sf::Keyboard::Right) {
+                    sf::View view = window->getView();
+                    view.move(coeff, 0);
+                    window->setView(view);
+                } else if (e.key.code == sf::Keyboard::Left) {
+                    sf::View view = window->getView();
+                    view.move(-coeff, 0);
+                    window->setView(view);
+                } else if (e.key.code == sf::Keyboard::A) {
+                    sf::View view = window->getView();
+                    //view.setSize(view.getSize().x + coeff2, view.getSize().y + coeff2);
+                    view.zoom(1.1);
+                    window->setView(view);
+                } else if (e.key.code == sf::Keyboard::S) {
+                    sf::View view = window->getView();
+                    view.zoom(0.9);
+                    //view.setSize(view.getSize().x - coeff2, view.getSize().y - coeff2);
+                    window->setView(view);
+                }
+        }
+    }
+    window->setTitle(
+            std::string("Render layer: " +
+                        std::to_string(renderLayer) + "\t" + " BlockID: " + std::to_string(currentId) +
+                        std::string("\tMouse pos: ") + std::to_string(mousePos.x) + "  " + std::to_string(mousePos.y)));
+    currentId = 0;
+    window->clear(sf::Color::Green);
+
+    if (!world->m_blocks.empty())
+        for (auto it:world->m_blocks) {
+            if (it.first.GetY() != renderLayer)
+                continue;
+            //std::cout<<it.first.GetY()<<std::endl;
+            sf::RectangleShape shape(sf::Vector2f(1, 1));
+            shape.setPosition(it.first.GetX(), it.first.GetZ());
+            shape.setFillColor(sf::Color::Blue);
+            if (mousePos.x > shape.getPosition().x && mousePos.y > shape.getPosition().y) {
+                if (mousePos.x < shape.getPosition().x + 1 && mousePos.y < shape.getPosition().y + 1) {
+                    currentId = it.second.GetId();
+                }
+            }
+            switch (it.second.GetId()) {
+                case 0:
+                    shape.setFillColor(sf::Color::Black);
+                    break;
+                case 7:
+                    shape.setFillColor(sf::Color::Yellow);
+                    break;
+                case 1:
+                    shape.setFillColor(sf::Color::White);
+                    break;
+                case 11:
+                    shape.setFillColor(sf::Color::Red);
+                    break;
+                case 10:
+                    shape.setFillColor(sf::Color::Red);
+                    break;
+                case 3:
+                    shape.setFillColor(sf::Color(165, 42, 42));
+                    break;
+                case 13:
+                    shape.setFillColor(sf::Color(220, 220, 220));
+                    break;
+                default:
+                    //std::cout << "Unknown id is " << it.second.GetId() << std::endl;
+                    break;
+            }
+            window->draw(shape);
+        }
+    window->display();
+
+}
+
+
+bool Display::IsClosed() {
+    return !window->isOpen();
+}
+
+void Display::SetPlayerPos(float x, float z) {
+    float div = 1;
+    float X = window->getSize().x / div, Z = window->getSize().y / div;
+    sf::View view(sf::Vector2f(x, z), sf::Vector2f(X, Z));
+    window->setView(view);
+}
-- 
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