feat(editor): scripted mouse and keys for the self-tests and the launcher: mouse, mouseat, glide, button, wheel, press, release, tap, type and softcursor drive the window as the user does, EU07_LAUNCHER_SELFTEST runs a script in the launcher and the scenery wizard and hands an editor script on with editorscript; selectat selects the path nearest a point, switchlink no longer takes over a crossover left in the tool, joints without points logs every issue with free ends

application/scriptedinput.h

@@ -0,0 +1,49 @@
+/*
+This Source Code Form is subject to the
+terms of the Mozilla Public License, v.
+2.0. If a copy of the MPL was not
+distributed with this file, You can
+obtain one at
+http://mozilla.org/MPL/2.0/.
+*/
+
+#pragma once
+
+#include <optional>
+#include <sstream>
+#include <string>
+#include <vector>
+
+#include <glm/glm.hpp>
+
+class scripted_input
+{
+  public:
+	bool dispatch(std::string const &Command, std::istringstream &Words);
+	void mouse_to(glm::dvec2 const &Screen);
+	std::optional<glm::dvec2> const &mouse() const
+	{
+		return m_mouse;
+	}
+
+  private:
+	void modifiers() const;
+	std::optional<glm::dvec2> m_mouse;
+	int m_mods{0};
+};
+
+class input_script
+{
+  public:
+	explicit input_script(char const *Variable) : m_variable{Variable} {}
+	void step();
+
+  private:
+	char const *m_variable;
+	bool m_loaded{false};
+	std::vector<std::string> m_lines;
+	std::size_t m_next{0};
+	int m_wait{0};
+	bool m_quitting{false};
+	scripted_input m_input;
+};