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60 lines
1.8 KiB
60 lines
1.8 KiB
#include "project.h"
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#include <iostream>
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Project Project::fromFile(std::string path) {
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return Project::fromFile(fs::path(path));
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}
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Project Project::fromFile(fs::path path) {
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auto manifest = cpptoml::parse_file(path);
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auto basepath = fs::absolute(path).parent_path();
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auto project = Project::fromToml(manifest, basepath);
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return project;
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}
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Project Project::fromToml(std::shared_ptr<cpptoml::table> manifest,
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fs::path basepath = fs::path(".")) {
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auto project = Project();
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project.basepath = basepath;
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project.name = manifest->get_qualified_as<std::string>("project.name").value_or("");
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project.shader_bundle = std::move(std::make_shared<ShaderBundle>());
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auto sceneconf = manifest->get_table_array("scene");
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if (sceneconf) {
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for (const auto& conf_scene : *sceneconf) {
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auto scene = std::make_shared<Scene>();
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scene->name = conf_scene->get_as<std::string>("name").value_or("");
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auto p_frag = conf_scene->get_as<std::string>("frag");
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auto p_vert = conf_scene->get_as<std::string>("vert");
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if (p_frag && p_vert) {
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std::vector<std::pair<fs::path, ShaderBundle::ShaderType>> shaders;
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shaders.push_back(std::make_pair(basepath / *p_vert, GL_VERTEX_SHADER));
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shaders.push_back(std::make_pair(basepath / *p_frag, GL_FRAGMENT_SHADER));
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scene->shader_p = project.shader_bundle->add_program(shaders);
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}
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project.scenes.push_back(std::move(scene));
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}
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}
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auto boot_scene = manifest->get_qualified_as<int>("project.boot_scene");
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if (boot_scene) {
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printf("loading boot scene %i\n", *boot_scene);
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project.load_scene(project.scenes[*boot_scene]);
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project.shader_bundle->recompile().link();
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}
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return project;
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}
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void Project::load_scene(std::shared_ptr<Scene> scene) {
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this->current_scene = scene;
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this->scene_loaded = true;
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}
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void Project::reload_shaders() {
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this->shader_bundle->recompile().link();
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}
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