diff options
Diffstat (limited to 'TitleScreen.cpp')
-rw-r--r-- | TitleScreen.cpp | 21 |
1 files changed, 20 insertions, 1 deletions
diff --git a/TitleScreen.cpp b/TitleScreen.cpp index d109003..9bdd47c 100644 --- a/TitleScreen.cpp +++ b/TitleScreen.cpp @@ -10,10 +10,27 @@ extern Game g_game; +static constexpr const char* TITLE {"Generic Bullet HELL"}; +static constexpr const char* PRESS {"Press SPACE to start"}; + + +TitleScreen::TitleScreen() : + m_blink {0} +{ + const int screen_width = GetScreenWidth(); + const int title_width = MeasureText(TITLE, FONT_SIZE); + const int press_width = MeasureText(PRESS, FONT_SIZE); + m_title_x = (screen_width - title_width) / 2; + m_press_x = (screen_width - press_width) / 2; +} + void TitleScreen::update(const float dt) { + m_blink += dt; + if (m_blink > 2 * INTERVAL) + m_blink -= 2 * INTERVAL; if (IsKeyPressed(KEY_SPACE)) g_game.set(std::make_unique<GameScreen>()); } @@ -22,5 +39,7 @@ TitleScreen::update(const float dt) void TitleScreen::draw() { - DrawText("Bullet HELL 2022", 190, 200, 20, LIGHTGRAY); + DrawText(TITLE, m_title_x, 160, FONT_SIZE, LIGHTGRAY); + if (m_blink < INTERVAL) + DrawText(PRESS, m_press_x, 180, FONT_SIZE, GRAY); } |