From f6890e8077133b5dd2cc0a92270d2a328d6c5ab9 Mon Sep 17 00:00:00 2001
From: Dan Goodliffe <dan@randomdan.homeip.net>
Date: Sat, 8 Oct 2022 17:04:40 +0100
Subject: Initial commit of a basic working network editor

---
 ui/builders/straight.cpp | 40 ++++++++++++++++++++++++++++++++++++++++
 ui/builders/straight.h   | 15 +++++++++++++++
 2 files changed, 55 insertions(+)
 create mode 100644 ui/builders/straight.cpp
 create mode 100644 ui/builders/straight.h

(limited to 'ui/builders')

diff --git a/ui/builders/straight.cpp b/ui/builders/straight.cpp
new file mode 100644
index 0000000..7024746
--- /dev/null
+++ b/ui/builders/straight.cpp
@@ -0,0 +1,40 @@
+#include "straight.h"
+#include <game/geoData.h>
+
+void
+BuilderStraight::render(const Shader &) const
+{
+}
+
+std::string
+BuilderStraight::hint() const
+{
+	if (p1) {
+		return "Pick straight end point";
+	}
+	return "Pick straight start point";
+}
+
+void
+BuilderStraight::click(Network * network, const GeoData * geoData, const SDL_MouseButtonEvent & e, const Ray & ray)
+{
+	switch (e.button) {
+		case SDL_BUTTON_LEFT:
+			if (const auto p = geoData->intersectRay(ray)) {
+				if (p1) {
+					create(network, *p1, *p);
+				}
+				p1 = *p;
+			}
+			return;
+		case SDL_BUTTON_MIDDLE:
+			p1.reset();
+			return;
+	}
+}
+
+void
+BuilderStraight::create(Network * network, glm::vec3 p1, glm::vec3 p2) const
+{
+	network->addStraight(p1, p2);
+}
diff --git a/ui/builders/straight.h b/ui/builders/straight.h
new file mode 100644
index 0000000..77847dd
--- /dev/null
+++ b/ui/builders/straight.h
@@ -0,0 +1,15 @@
+#pragma once
+#include "../editNetwork.h"
+
+class Network;
+class GeoData;
+
+class BuilderStraight : public EditNetwork::Builder {
+	void render(const Shader &) const override;
+	std::string hint() const override;
+	void click(Network * network, const GeoData * geoData, const SDL_MouseButtonEvent & e, const Ray & ray) override;
+
+	void create(Network * network, glm::vec3 p1, glm::vec3 p2) const;
+
+	std::optional<glm::vec3> p1;
+};
-- 
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