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https://github.com/spice2x/spice2x.github.io.git
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bicarus-dev
be2dab9a1a
## Link to GitHub Issue, if one exists #399 ## Description of change Add image duplication option to screen resize, allowing overflow images to wrap around the other side. ## Testing Tested with DDR, IIDX (windowed and full screen TDJ), SDVX (orientation swap)
234 lines
8.9 KiB
C++
234 lines
8.9 KiB
C++
#include "screen_resize.h"
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#include "external/rapidjson/document.h"
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#include "external/rapidjson/pointer.h"
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#include "external/rapidjson/prettywriter.h"
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#include "misc/eamuse.h"
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#include "util/utils.h"
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#include "util/fileutils.h"
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#include "hooks/graphics/graphics.h"
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namespace cfg {
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// globals
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std::unique_ptr<cfg::ScreenResize> SCREENRESIZE;
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std::optional<std::string> SCREEN_RESIZE_CFG_PATH_OVERRIDE;
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ScreenResize::ScreenResize() {
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bool file_exists = false;
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if (SCREEN_RESIZE_CFG_PATH_OVERRIDE.has_value()) {
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this->config_path = SCREEN_RESIZE_CFG_PATH_OVERRIDE.value();
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if (fileutils::file_exists(this->config_path)) {
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log_info("ScreenResize", "loading config from: {}", this->config_path.string());
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file_exists = true;
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}
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} else {
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this->config_path =
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fileutils::get_config_file_path("ScreenResize", "spicetools_screen_resize.json", &file_exists);
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}
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if (file_exists) {
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this->config_load();
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}
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}
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ScreenResize::~ScreenResize() {
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}
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void ScreenResize::config_load() {
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std::string config = fileutils::text_read(this->config_path);
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if (config.empty()) {
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log_info("ScreenResize", "config is empty");
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return;
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}
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// parse document
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rapidjson::Document doc;
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doc.Parse(config.c_str());
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// check parse error
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auto error = doc.GetParseError();
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if (error) {
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log_warning("ScreenResize", "config parse error: {}", error);
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return;
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}
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// verify root is a dict
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if (!doc.IsObject()) {
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log_warning("ScreenResize", "config not found");
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return;
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}
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bool use_game_setting = false;
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std::string root("/");
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// try to find game-specific setting, if one exists
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{
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const auto game = rapidjson::Pointer("/sp2x_games/" + eamuse_get_game()).Get(doc);
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if (game && game->IsObject()) {
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use_game_setting = true;
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root = "/sp2x_games/" + eamuse_get_game() + "/";
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}
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}
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log_misc(
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"ScreenResize",
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"Loading fullscreen image settings. Game = {}, is_global = {}, JSON path: {}",
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eamuse_get_game(),
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use_game_setting,
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root);
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load_bool_value(doc, root + "enable_screen_resize", this->enable_screen_resize);
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load_bool_value(doc, root + "enable_linear_filter", this->enable_linear_filter);
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for (size_t i = 0; i < std::size(this->scene_settings); i++) {
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auto& scene = this->scene_settings[i];
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const std::string prefix = fmt::format("scenes/{}/", i);
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load_int_value(doc, root + prefix + "offset_x", scene.offset_x);
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load_int_value(doc, root + prefix + "offset_y", scene.offset_y);
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load_float_value(doc, root + prefix + "scale_x", scene.scale_x);
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load_float_value(doc, root + prefix + "scale_y", scene.scale_y);
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load_bool_value(doc, root + prefix + "keep_aspect_ratio", scene.keep_aspect_ratio);
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int duplicate = 0;
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load_int_value(doc, root + prefix + "duplicate", duplicate);
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scene.duplicate = static_cast<cfg::ScreenDuplicateMode>(duplicate);
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}
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// windowed settings are always under game settings
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root = "/sp2x_games/" + eamuse_get_game() + "/";
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log_misc(
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"ScreenResize",
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"Loading window settings. Game = {}, JSON path: {}",
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eamuse_get_game(),
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root);
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load_bool_value(doc, root + "w_always_on_top", this->window_always_on_top);
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load_bool_value(doc, root + "w_enable_resize", this->enable_window_resize);
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load_bool_value(doc, root + "w_keep_aspect_ratio", this->client_keep_aspect_ratio);
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load_int_value(doc, root + "w_border_type", this->window_decoration);
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load_uint32_value(doc, root + "w_width", this->client_width);
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load_uint32_value(doc, root + "w_height", this->client_height);
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load_int_value(doc, root + "w_offset_x", this->window_offset_x);
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load_int_value(doc, root + "w_offset_y", this->window_offset_y);
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}
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bool ScreenResize::load_bool_value(rapidjson::Document& doc, std::string path, bool& value) {
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const auto v = rapidjson::Pointer(path).Get(doc);
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if (!v) {
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log_misc("ScreenResize", "{} not found", path);
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return false;
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}
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if (!v->IsBool()) {
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log_warning("ScreenResize", "{} is invalid type", path);
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return false;
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}
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value = v->GetBool();
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return true;
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}
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bool ScreenResize::load_int_value(rapidjson::Document& doc, std::string path, int& value) {
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const auto v = rapidjson::Pointer(path).Get(doc);
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if (!v) {
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log_misc("ScreenResize", "{} not found", path);
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return false;
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}
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if (!v->IsInt()) {
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log_warning("ScreenResize", "{} is invalid type", path);
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return false;
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}
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value = v->GetInt();
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return true;
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}
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bool ScreenResize::load_uint32_value(rapidjson::Document& doc, std::string path, uint32_t& value) {
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const auto v = rapidjson::Pointer(path).Get(doc);
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if (!v) {
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log_misc("ScreenResize", "{} not found", path);
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return false;
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}
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if (!v->IsUint()) {
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log_warning("ScreenResize", "{} is invalid type", path);
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return false;
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}
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value = v->GetUint();
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return true;
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}
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bool ScreenResize::load_float_value(rapidjson::Document& doc, std::string path, float& value) {
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const auto v = rapidjson::Pointer(path).Get(doc);
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if (!v) {
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log_misc("ScreenResize", "{} not found", path);
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return false;
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}
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if (v->IsInt()) {
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value = v->GetInt();
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return true;
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}
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if (v->IsDouble()) {
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value = v->GetDouble();
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return true;
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}
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if (v->IsFloat()) {
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value = v->GetFloat();
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return true;
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}
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return false;
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}
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void ScreenResize::config_save() {
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rapidjson::Document doc;
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std::string config = fileutils::text_read(this->config_path);
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if (!config.empty()) {
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doc.Parse(config.c_str());
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log_misc("ScreenResize", "existing config file found");
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}
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if (!doc.IsObject()) {
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log_misc("ScreenResize", "clearing out config file");
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doc.SetObject();
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}
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// always save under per-game settings
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std::string root("/sp2x_games/" + eamuse_get_game() + "/");
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log_misc(
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"ScreenResize",
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"Game = {}, JSON path = {}",
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eamuse_get_game(),
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root);
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// full screen image settings
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rapidjson::Pointer(root + "enable_screen_resize").Set(doc, this->enable_screen_resize);
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rapidjson::Pointer(root + "enable_linear_filter").Set(doc, this->enable_linear_filter);
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for (size_t i = 0; i < std::size(this->scene_settings); i++) {
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auto& scene = this->scene_settings[i];
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const std::string prefix = fmt::format("scenes/{}/", i);
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rapidjson::Pointer(root + prefix + "offset_x").Set(doc, scene.offset_x);
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rapidjson::Pointer(root + prefix + "offset_y").Set(doc, scene.offset_y);
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rapidjson::Pointer(root + prefix + "scale_x").Set(doc, scene.scale_x);
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rapidjson::Pointer(root + prefix + "scale_y").Set(doc, scene.scale_y);
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rapidjson::Pointer(root + prefix + "keep_aspect_ratio").Set(doc, scene.keep_aspect_ratio);
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rapidjson::Pointer(root + prefix + "duplicate").Set(doc, scene.duplicate);
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}
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// windowed mode settings
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rapidjson::Pointer(root + "w_always_on_top").Set(doc, this->window_always_on_top);
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rapidjson::Pointer(root + "w_enable_resize").Set(doc, this->enable_window_resize);
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rapidjson::Pointer(root + "w_keep_aspect_ratio").Set(doc, this->client_keep_aspect_ratio);
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rapidjson::Pointer(root + "w_border_type").Set(doc, this->window_decoration);
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rapidjson::Pointer(root + "w_width").Set(doc, this->client_width);
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rapidjson::Pointer(root + "w_height").Set(doc, this->client_height);
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rapidjson::Pointer(root + "w_offset_x").Set(doc, this->window_offset_x);
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rapidjson::Pointer(root + "w_offset_y").Set(doc, this->window_offset_y);
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// build JSON
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rapidjson::StringBuffer buffer;
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rapidjson::PrettyWriter<rapidjson::StringBuffer> writer(buffer);
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doc.Accept(writer);
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// save to file
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if (fileutils::write_config_file("ScreenResize", this->config_path, buffer.GetString())) {
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// this->config_dirty = false;
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} else {
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log_warning("ScreenResize", "unable to save config file");
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}
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}
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}
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