add missing files

2026-07-21 17:09:19 +02:00 · 2019-07-31 17:22:13 +02:00
parent f10e15f408
commit ee65ca77e3
12 changed files with 928 additions and 0 deletions
--- a/launcher/scenery_list.cpp
+++ b/launcher/scenery_list.cpp
@@ -0,0 +1,165 @@
+#include "stdafx.h"
+#include "scenery_list.h"
+#include "imgui/imgui.h"
+#include "utilities.h"
+#include "renderer.h"
+#include <filesystem>
+
+ui::scenerylist_panel::scenerylist_panel()
+    : ui_panel(STR("Scenario list"), true)
+{
+	scan_scenarios();
+
+	std::sort(scenarios.begin(), scenarios.end(),
+	          [](const scenery_desc &a, const scenery_desc &b) { return a.path < b.path; });
+}
+
+void ui::scenerylist_panel::render()
+{
+	if (!is_open)
+		return;
+
+	auto const panelname{(title.empty() ? m_name : title) + "###" + m_name};
+
+	if (ImGui::Begin(panelname.c_str(), &is_open)) {
+		ImGui::Columns(3);
+
+		if (ImGui::BeginChild("child1")) {
+			std::string prev_prefix;
+			bool collapse_open = false;
+
+			for (auto const &desc : scenarios) {
+				std::string name = desc.path.stem();
+				std::string prefix = name.substr(0, name.find_first_of("-_"));
+				if (prefix.empty())
+					prefix = name;
+
+				bool just_opened = false;
+				if (prefix != prev_prefix) {
+					collapse_open = ImGui::CollapsingHeader(prefix.c_str());
+					just_opened = ImGui::IsItemDeactivated();
+					prev_prefix = prefix;
+				}
+
+				if (collapse_open) {
+					if (just_opened)
+						selected_scenery = &desc;
+
+					ImGui::Indent(10.0f);
+					if (ImGui::Selectable(name.c_str(), &desc == selected_scenery))
+						selected_scenery = &desc;
+					ImGui::Unindent(10.0f);
+				}
+			}
+		} ImGui::EndChild();
+
+		ImGui::NextColumn();
+
+		if (ImGui::BeginChild("child2")) {
+			if (selected_scenery) {
+				ImGui::TextWrapped("%s", selected_scenery->name.c_str());
+				ImGui::TextWrapped("%s", selected_scenery->description.c_str());
+
+				ImGui::Separator();
+
+				for (auto const &link : selected_scenery->links) {
+					if (ImGui::Button(link.second.c_str(), ImVec2(-1, 0))) {
+						std::string file = ToLower(link.first);
+#ifdef _WIN32
+						system(("start \"" + file + "\"").c_str());
+#elif __linux__
+						system(("xdg-open \"" + file + "\"").c_str());
+#elif __APPLE__
+						system(("open \"" + file + "\"").c_str());
+#endif
+					}
+				}
+			}
+		} ImGui::EndChild();
+
+		ImGui::NextColumn();
+
+		if (selected_scenery) {
+			if (ImGui::BeginChild("child3", ImVec2(0, 0), false, ImGuiWindowFlags_NoScrollbar)) {
+				if (!selected_scenery->image_path.empty()) {
+					scenery_desc *desc = const_cast<scenery_desc*>(selected_scenery);
+					desc->image = GfxRenderer.Fetch_Texture(selected_scenery->image_path, true);
+					desc->image_path.clear();
+				}
+
+				if (selected_scenery->image != null_handle) {
+					opengl_texture &tex = GfxRenderer.Texture(selected_scenery->image);
+					tex.create();
+
+					if (tex.is_ready) {
+						float avail_width = ImGui::GetContentRegionAvailWidth();
+						float height = avail_width / tex.width() * tex.height();
+
+						ImGui::Image(reinterpret_cast<void *>(tex.id), ImVec2(avail_width, height), ImVec2(0, 1), ImVec2(1, 0));
+					}
+				}
+			} ImGui::EndChild();
+
+			if (ImGui::Begin(STR_C("Select trainset"))) {
+				for (auto const &trainset : selected_scenery->trainsets) {
+					ImGui::Selectable("Trainset", false);
+				}
+			}
+			ImGui::End();
+		}
+	}
+
+	ImGui::End();
+}
+
+void ui::scenerylist_panel::scan_scenarios()
+{
+	for (auto &f : std::filesystem::directory_iterator("scenery")) {
+		std::filesystem::path path(f.path());
+
+		if (*(path.filename().string().begin()) == '$')
+			continue;
+
+		if (string_ends_with(path, ".scn"))
+			scan_scn(path);
+	}
+}
+
+void ui::scenerylist_panel::scan_scn(std::string path)
+{
+	scenarios.emplace_back();
+	scenery_desc &desc = scenarios.back();
+	desc.path = path;
+
+	std::ifstream stream(path, std::ios_base::binary | std::ios_base::in);
+
+	std::string line;
+	while (std::getline(stream, line))
+	{
+		if (line.size() < 6 || !string_starts_with(line, "//$"))
+			continue;
+
+		if (line[3] == 'i')
+			desc.image_path = "scenery/images/" + line.substr(5);
+		else if (line[3] == 'n')
+			desc.name = line.substr(5);
+		else if (line[3] == 'd')
+			desc.description += line.substr(5) + '\n';
+		else if (line[3] == 'f') {
+			std::string lang;
+			std::string file;
+			std::string label;
+
+			std::istringstream stream(line.substr(5));
+			stream >> lang >> file;
+			std::getline(stream, label);
+
+			desc.links.push_back(std::make_pair(file, label));
+		}
+		else if (line[3] == 'o') {
+			desc.trainsets.emplace_back();
+			trainset_desc &trainset = desc.trainsets.back();
+			trainset.name = line.substr(5);
+		}
+	}
+}