initial commit
This commit is contained in:
NeilClack
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#include "license_key_page.h"
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#include "app_state.h"
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#include "db/db_keys.h"
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#include "network/license_service.h"
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#include "provisioning.h"
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#include "validation.h"
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#include <SDL3/SDL.h>
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void LicenseKeyPage::onPush(AppState& state)
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{
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state_ = &state;
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TTF_Init();
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createFonts();
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storedValue_ = state.db.getKV(radiantwave::db::KV_LICENSE_KEY);
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raw_ = radiantwave::validation::sanitizeLicenseKey(storedValue_);
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statusMessage_ = "Enter the 16-character key (XXXX-XXXX-XXXX-XXXX), then press ENTER";
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if (state.window) {
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SDL_StartTextInput(state.window);
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}
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}
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void LicenseKeyPage::onResume(AppState& state)
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{
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state_ = &state;
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createFonts();
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storedValue_ = state.db.getKV(radiantwave::db::KV_LICENSE_KEY);
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raw_ = radiantwave::validation::sanitizeLicenseKey(storedValue_);
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if (state.window) {
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SDL_StartTextInput(state.window);
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}
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}
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void LicenseKeyPage::onPause(AppState& state)
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{
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state.keybinds.unbindAll();
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if (state.window) {
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SDL_StopTextInput(state.window);
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}
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destroyFonts();
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destroyTextures();
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}
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void LicenseKeyPage::onPop(AppState& state)
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{
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if (state.window) {
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SDL_StopTextInput(state.window);
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}
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destroyFonts();
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destroyTextures();
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TTF_Quit();
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}
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void LicenseKeyPage::createFonts()
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{
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destroyFonts();
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fontTitle_ = TTF_OpenFont("assets/fonts/Roboto-Regular.ttf", 52);
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fontHeader_ = TTF_OpenFont("assets/fonts/Roboto-Regular.ttf", 28);
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fontBody_ = TTF_OpenFont("assets/fonts/Roboto-Regular.ttf", 32);
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fontSmall_ = TTF_OpenFont("assets/fonts/Roboto-Regular.ttf", 22);
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}
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void LicenseKeyPage::destroyFonts()
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{
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if (fontTitle_) { TTF_CloseFont(fontTitle_); fontTitle_ = nullptr; }
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if (fontHeader_) { TTF_CloseFont(fontHeader_); fontHeader_ = nullptr; }
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if (fontBody_) { TTF_CloseFont(fontBody_); fontBody_ = nullptr; }
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if (fontSmall_) { TTF_CloseFont(fontSmall_); fontSmall_ = nullptr; }
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}
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void LicenseKeyPage::destroyTextures()
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{
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titleText_.destroy();
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storedText_.destroy();
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valueText_.destroy();
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statusText_.destroy();
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hintText_.destroy();
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}
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void LicenseKeyPage::submit()
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{
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if (raw_.size() != 16) {
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statusMessage_ = "License key must be 16 characters (XXXX-XXXX-XXXX-XXXX)";
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return;
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}
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std::string formatted = radiantwave::validation::formatLicenseKey(raw_);
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if (!state_->db.setKV(radiantwave::db::KV_LICENSE_KEY, formatted)) {
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statusMessage_ = "Failed to save license key";
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return;
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}
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storedValue_ = formatted;
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// Both the email address and the license key are required to validate.
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// When the email is missing the key is saved but the check is skipped.
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std::string levelName;
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std::string errorMessage;
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const radiantwave::license::Result result = radiantwave::license::validateStoredLicense(
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state_->db, "", &levelName, &errorMessage);
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switch (result) {
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case radiantwave::license::Result::Ok:
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statusMessage_ = "License validated (" + levelName + ")";
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break;
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case radiantwave::license::Result::NotConfigured:
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statusMessage_ = "Saved - add your email address to validate the license";
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break;
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case radiantwave::license::Result::Invalid:
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statusMessage_ = "License check failed: " +
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(errorMessage.empty() ? "invalid license" : errorMessage);
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break;
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case radiantwave::license::Result::NetworkError:
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statusMessage_ = "License saved, but the server could not be reached to validate";
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break;
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}
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returnTimer_ = 1.0f;
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}
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void LicenseKeyPage::handleEvent(const SDL_Event& event)
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{
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if (!state_) return;
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if (event.type == SDL_EVENT_TEXT_INPUT) {
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std::string addition = radiantwave::validation::sanitizeLicenseKey(event.text.text);
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if (raw_.size() + addition.size() > 16) {
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addition.resize(16 - raw_.size());
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}
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raw_ += addition;
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return;
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}
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if (event.type == SDL_EVENT_KEY_DOWN) {
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SDL_Keycode key = event.key.key;
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if (key == SDLK_BACKSPACE) {
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if (!raw_.empty()) {
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raw_.pop_back();
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}
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} else if (key == SDLK_RETURN || key == SDLK_KP_ENTER) {
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submit();
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} else if (key == SDLK_ESCAPE || key == SDLK_TAB) {
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exitPage(*state_);
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}
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}
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}
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void LicenseKeyPage::update(float dt)
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{
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if (returnTimer_ > 0.0f) {
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returnTimer_ -= dt;
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if (returnTimer_ <= 0.0f) {
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returnTimer_ = -1.0f;
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if (state_) {
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exitPage(*state_);
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}
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}
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}
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}
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// In the First-Run walkthrough a finished step moves on to the next missing
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// prerequisite; otherwise the page returns to whatever pushed it (Settings).
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void LicenseKeyPage::exitPage(AppState& state)
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{
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if (state.provisioningMode) {
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radiantwave::provisioning::advance(state);
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} else {
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state.pages.pop(state);
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}
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}
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void LicenseKeyPage::render(SDL_Renderer* renderer)
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{
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int winW, winH;
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SDL_GetWindowSize(SDL_GetRenderWindow(renderer), &winW, &winH);
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float fw = static_cast<float>(winW);
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float fh = static_cast<float>(winH);
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SDL_SetRenderDrawBlendMode(renderer, SDL_BLENDMODE_BLEND);
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SDL_SetRenderDrawColor(renderer, 20, 20, 30, 255);
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SDL_FRect bgRect{0, 0, fw, fh};
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SDL_RenderFillRect(renderer, &bgRect);
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if (!fontTitle_ || !fontHeader_ || !fontBody_ || !fontSmall_) return;
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SDL_Color white = {255, 255, 255, 255};
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SDL_Color yellow = {255, 255, 0, 255};
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SDL_Color red = {255, 80, 80, 255};
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SDL_Color cyan = {100, 220, 255, 255};
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SDL_Color gray = {180, 180, 180, 255};
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float currentY = 30.0f;
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// Input box (centered on screen); messages align to its left edge
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float boxW = 700.0f;
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float boxH = 70.0f;
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float boxX = (fw - boxW) / 2.0f;
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titleText_.ensure(renderer, fontTitle_, "License Key", white);
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if (titleText_.texture) {
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float x = (fw - titleText_.width) / 2.0f;
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SDL_FRect dst{x, currentY, titleText_.width, titleText_.height};
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SDL_RenderTexture(renderer, titleText_.texture, nullptr, &dst);
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currentY += titleText_.height + 30.0f;
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}
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std::string storedStr = storedValue_.empty() ? "Not set" : storedValue_;
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storedText_.ensure(renderer, fontHeader_, "Saved: " + storedStr,
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storedValue_.empty() ? gray : yellow);
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if (storedText_.texture) {
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SDL_FRect dst{boxX, currentY, storedText_.width, storedText_.height};
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SDL_RenderTexture(renderer, storedText_.texture, nullptr, &dst);
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}
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currentY += 50.0f;
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SDL_SetRenderDrawColor(renderer, 35, 40, 60, 255);
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SDL_FRect boxRect{boxX, currentY, boxW, boxH};
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SDL_RenderFillRect(renderer, &boxRect);
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SDL_SetRenderDrawColor(renderer, 255, 255, 255, 255);
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SDL_RenderRect(renderer, &boxRect);
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std::string display = radiantwave::validation::formatLicenseKey(raw_);
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if (!raw_.empty() && raw_.size() < 16) {
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display += "_";
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}
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valueText_.ensure(renderer, fontBody_, display, cyan);
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if (valueText_.texture) {
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SDL_FRect dst{boxX + 20.0f, currentY + (boxH - valueText_.height) / 2.0f, valueText_.width, valueText_.height};
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SDL_RenderTexture(renderer, valueText_.texture, nullptr, &dst);
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}
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currentY += boxH + 30.0f;
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// Status message (left-aligned with input box)
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if (!statusMessage_.empty()) {
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statusText_.ensure(renderer, fontHeader_, statusMessage_, gray);
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if (statusText_.texture) {
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SDL_FRect dst{boxX, currentY, statusText_.width, statusText_.height};
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SDL_RenderTexture(renderer, statusText_.texture, nullptr, &dst);
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}
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currentY += 50.0f;
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}
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hintText_.ensure(renderer, fontSmall_,
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"[Type] Enter key (dashes added automatically) [ENTER] Save [BACKSPACE] Delete [ESC/TAB] Back", gray);
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if (hintText_.texture) {
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float x = (fw - hintText_.width) / 2.0f;
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SDL_FRect dst{x, fh - 40.0f, hintText_.width, hintText_.height};
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SDL_RenderTexture(renderer, hintText_.texture, nullptr, &dst);
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}
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}
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