From 4fb3a5ae0f53a6fa3f4901f92e64f1de8d2dbb17 Mon Sep 17 00:00:00 2001
From: Dan Goodliffe <dan@randomdan.homeip.net>
Date: Sat, 29 Apr 2023 18:50:02 +0100
Subject: Dunno how, but some DOS new lines got in here!

---
 ui/window.cpp | 166 +++++++++++++++++++++++++++++-----------------------------
 1 file changed, 83 insertions(+), 83 deletions(-)

(limited to 'ui/window.cpp')

diff --git a/ui/window.cpp b/ui/window.cpp
index 5930292..ad071bb 100644
--- a/ui/window.cpp
+++ b/ui/window.cpp
@@ -1,83 +1,83 @@
-#include "window.h"
-#include "uiComponent.h"
-#include "worldOverlay.h"
-#include <GL/glew.h>
-#include <glm/glm.hpp>
-#include <stdexcept>
-#include <tuple>
-#include <type_traits>
-
-Window::GlewInitHelper::GlewInitHelper()
-{
-	[[maybe_unused]] static auto init = []() {
-		if (const auto r = glewInit(); r != GLEW_OK) {
-			throw std::runtime_error {reinterpret_cast<const char *>(glewGetErrorString(r))};
-		}
-		else {
-			return r;
-		}
-	}();
-}
-
-Window::Window(size_t width, size_t height, const std::string & title, Uint32 flags) :
-	size {static_cast<int>(width), static_cast<int>(height)}, m_window {title.c_str(),
-																	  static_cast<int>(SDL_WINDOWPOS_CENTERED),
-																	  static_cast<int>(SDL_WINDOWPOS_CENTERED), size.x,
-																	  size.y, flags},
-	glContext {m_window}, uiShader {width, height}
-{
-}
-
-void
-Window::clear(float r, float g, float b, float a) const
-{
-	glClearColor(r, g, b, a);
-	glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
-}
-
-void
-Window::swapBuffers() const
-{
-	SDL_GL_SwapWindow(m_window);
-}
-
-bool
-Window::handleInput(const SDL_Event & e)
-{
-	if (SDL_GetWindowID(m_window) == e.window.windowID) {
-		SDL_Event eAdjusted {e};
-		switch (e.type) {
-			// SDL and OpenGL have coordinates that are vertically opposed.
-			case SDL_MOUSEBUTTONDOWN:
-			case SDL_MOUSEBUTTONUP:
-				eAdjusted.button.y = size.y - e.button.y;
-				break;
-			case SDL_MOUSEMOTION:
-				eAdjusted.motion.y = size.y - e.motion.y;
-				break;
-		}
-		uiComponents.rapplyOne(&UIComponent::handleInput, eAdjusted, UIComponent::Position {{}, size});
-		return true;
-	}
-	return false;
-}
-
-void
-Window::refresh() const
-{
-	SDL_GL_MakeCurrent(m_window, glContext);
-	clear(0.0F, 0.0F, 0.0F, 1.0F);
-
-	render();
-
-	swapBuffers();
-}
-
-void
-Window::render() const
-{
-	glEnable(GL_BLEND);
-	glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
-	glDisable(GL_DEPTH_TEST);
-	uiComponents.apply(&UIComponent::render, uiShader, UIComponent::Position {});
-}
+#include "window.h"
+#include "uiComponent.h"
+#include "worldOverlay.h"
+#include <GL/glew.h>
+#include <glm/glm.hpp>
+#include <stdexcept>
+#include <tuple>
+#include <type_traits>
+
+Window::GlewInitHelper::GlewInitHelper()
+{
+	[[maybe_unused]] static auto init = []() {
+		if (const auto r = glewInit(); r != GLEW_OK) {
+			throw std::runtime_error {reinterpret_cast<const char *>(glewGetErrorString(r))};
+		}
+		else {
+			return r;
+		}
+	}();
+}
+
+Window::Window(size_t width, size_t height, const std::string & title, Uint32 flags) :
+	size {static_cast<int>(width), static_cast<int>(height)}, m_window {title.c_str(),
+																	  static_cast<int>(SDL_WINDOWPOS_CENTERED),
+																	  static_cast<int>(SDL_WINDOWPOS_CENTERED), size.x,
+																	  size.y, flags},
+	glContext {m_window}, uiShader {width, height}
+{
+}
+
+void
+Window::clear(float r, float g, float b, float a) const
+{
+	glClearColor(r, g, b, a);
+	glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
+}
+
+void
+Window::swapBuffers() const
+{
+	SDL_GL_SwapWindow(m_window);
+}
+
+bool
+Window::handleInput(const SDL_Event & e)
+{
+	if (SDL_GetWindowID(m_window) == e.window.windowID) {
+		SDL_Event eAdjusted {e};
+		switch (e.type) {
+			// SDL and OpenGL have coordinates that are vertically opposed.
+			case SDL_MOUSEBUTTONDOWN:
+			case SDL_MOUSEBUTTONUP:
+				eAdjusted.button.y = size.y - e.button.y;
+				break;
+			case SDL_MOUSEMOTION:
+				eAdjusted.motion.y = size.y - e.motion.y;
+				break;
+		}
+		uiComponents.rapplyOne(&UIComponent::handleInput, eAdjusted, UIComponent::Position {{}, size});
+		return true;
+	}
+	return false;
+}
+
+void
+Window::refresh() const
+{
+	SDL_GL_MakeCurrent(m_window, glContext);
+	clear(0.0F, 0.0F, 0.0F, 1.0F);
+
+	render();
+
+	swapBuffers();
+}
+
+void
+Window::render() const
+{
+	glEnable(GL_BLEND);
+	glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
+	glDisable(GL_DEPTH_TEST);
+	uiComponents.apply(&UIComponent::render, uiShader, UIComponent::Position {});
+}
-- 
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