From 66da4f83c1b5bb6f3ceda880820e01c2f8e23e43 Mon Sep 17 00:00:00 2001
From: Dan Goodliffe <dan@randomdan.homeip.net>
Date: Fri, 14 Apr 2023 17:45:31 +0100
Subject: Remove the old .obj load, assets and supporting stuff

---
 game/vehicles/railVehicleClass.cpp | 53 --------------------------------------
 game/vehicles/railVehicleClass.h   |  9 -------
 2 files changed, 62 deletions(-)

(limited to 'game/vehicles')

diff --git a/game/vehicles/railVehicleClass.cpp b/game/vehicles/railVehicleClass.cpp
index 4e9263c..b7a3b1e 100644
--- a/game/vehicles/railVehicleClass.cpp
+++ b/game/vehicles/railVehicleClass.cpp
@@ -2,7 +2,6 @@
 #include "gfx/gl/sceneShader.h"
 #include "gfx/gl/shadowMapper.h"
 #include "gfx/models/mesh.h"
-#include "gfx/models/obj.h"
 #include "gfx/models/texture.h"
 #include <algorithm>
 #include <array>
@@ -22,25 +21,6 @@
 #include <utility>
 #include <vector>
 
-RailVehicleClass::RailVehicleClass(const std::string & name) :
-	RailVehicleClass {std::make_unique<ObjParser>(Resource::mapPath(name + ".obj")),
-			Texture::cachedTexture.get(Resource::mapPath(name + ".png"))}
-{
-}
-
-RailVehicleClass::RailVehicleClass(std::unique_ptr<ObjParser> o, std::shared_ptr<Texture> t) :
-	texture {std::move(t)}, maxSpeed(95._mph)
-{
-	wheelBase = bogieOffset(*o);
-	length = objectLength(*o);
-	const auto m = o->createMeshes();
-	bodyMesh = m.at("Body");
-	bogies[0] = m.at("Bogie1");
-	bogies[1] = m.at("Bogie2");
-}
-
-RailVehicleClass::RailVehicleClass() { }
-
 bool
 RailVehicleClass::persist(Persistence::PersistenceStore & store)
 {
@@ -80,36 +60,3 @@ RailVehicleClass::shadows(
 		bogies[b]->Draw();
 	}
 }
-
-float
-RailVehicleClass::bogieOffset(ObjParser & o)
-{
-	float wheelBase {0};
-	// offset bogie positions so they can be set directly
-	for (auto & object : o.objects) { // bogie object index
-		if (!object.first.starts_with("Bogie")) {
-			continue;
-		}
-		std::set<std::pair<float, std::size_t>> vertexIds;
-		for (const auto & face : object.second) {
-			for (const auto & faceElement : face) {
-				vertexIds.emplace(o.vertices[faceElement.x - 1].y, faceElement.x - 1);
-			}
-		}
-		const auto offset = (vertexIds.begin()->first + vertexIds.rbegin()->first) / 2;
-		for (const auto & v : vertexIds) {
-			o.vertices[v.second].y -= offset;
-		}
-		wheelBase += std::abs(offset);
-	}
-	return wheelBase;
-}
-
-float
-RailVehicleClass::objectLength(ObjParser & o)
-{
-	const auto mme = std::minmax_element(o.vertices.begin(), o.vertices.end(), [](const auto & v1, const auto & v2) {
-		return v1.y < v2.y;
-	});
-	return mme.second->y - mme.first->y;
-}
diff --git a/game/vehicles/railVehicleClass.h b/game/vehicles/railVehicleClass.h
index 61ec4ec..1a52e2b 100644
--- a/game/vehicles/railVehicleClass.h
+++ b/game/vehicles/railVehicleClass.h
@@ -9,14 +9,10 @@
 class SceneShader;
 class ShadowMapper;
 class Texture;
-class ObjParser;
 class Location;
 
 class RailVehicleClass : public Asset {
 public:
-	explicit RailVehicleClass(const std::string & name);
-	RailVehicleClass();
-
 	void render(const SceneShader &, const Location &, const std::array<Location, 2> &) const;
 	void shadows(const ShadowMapper &, const Location &, const std::array<Location, 2> &) const;
 
@@ -31,10 +27,5 @@ protected:
 	friend Persistence::SelectionPtrBase<std::shared_ptr<RailVehicleClass>>;
 	bool persist(Persistence::PersistenceStore & store) override;
 	void postLoad() override;
-
-private:
-	RailVehicleClass(std::unique_ptr<ObjParser> obj, std::shared_ptr<Texture>);
-	static float bogieOffset(ObjParser & o);
-	static float objectLength(ObjParser & o);
 };
 using RailVehicleClassPtr = std::shared_ptr<RailVehicleClass>;
-- 
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