/// Renders a tab that is part of the inventory GUI.
/// @param[in] tab_text - The text to display on the tab.
/// @param[in] left_top_screen_position_in_pixels - The left-top screen position of the tab.
/// @param[in] background_color - The background color of the tab.
/// @param[in,out] renderer - The renderer to use for rendering.
void InventoryGui::RenderTab(
const std::string& tab_text,
const MATH::Vector2f& left_top_screen_position_in_pixels,
const GRAPHICS::Color& background_color,
GRAPHICS::Renderer& renderer) const
{
// RENDER A BACKGROUND RECTANGLE FOR THE TAB.
unsigned int tab_text_width_in_pixels = GRAPHICS::GUI::Glyph::WIDTH_IN_PIXELS * tab_text.length();
MATH::FloatRectangle tab_rectangle = MATH::FloatRectangle::FromLeftTopAndDimensions(
left_top_screen_position_in_pixels.X,
left_top_screen_position_in_pixels.Y,
static_cast<float>(tab_text_width_in_pixels),
static_cast<float>(GRAPHICS::GUI::Glyph::HEIGHT_IN_PIXELS));
renderer.RenderScreenRectangle(
tab_rectangle,
background_color);
// RENDER THE TEXT FOR THE TAB.
renderer.RenderText(tab_text, left_top_screen_position_in_pixels, GRAPHICS::Color::BLACK);
}
/// Renders the credits screen.
/// @param[in,out] renderer - The renderer to use for rendering.
void CreditsScreen::Render(GRAPHICS::Renderer& renderer) const
{
// CALCULATE THE OFFSET OF THE TOP OF THE CREDITS BASED ON THE ELAPSED TIME.
// This helps implement scrolling of the credits text upward.
const float SCROLL_RATE_IN_PIXELS_PER_SECOND = -4.0f;
float elapsed_time_in_seconds = ElapsedTime.asSeconds();
float credits_text_top_offset_in_pixels = SCROLL_RATE_IN_PIXELS_PER_SECOND * elapsed_time_in_seconds;
// RENDER TEXT INDICATING THE PURPOSE OF THIS SCREEN.
const GRAPHICS::Color CREDITS_TEXT_COLOR = GRAPHICS::Color::WHITE;
MATH::FloatRectangle screen_rectangle = renderer.Screen->GetBoundingRectangle<float>();
float screen_left_x_position = screen_rectangle.GetLeftXPosition();
float screen_top_y_position = screen_rectangle.GetTopYPosition();
float screen_width_in_pixels = screen_rectangle.GetWidth();
float screen_height_in_pixels = screen_rectangle.GetHeight();
const float SINGLE_TEXT_LINE_HEIGHT_IN_PIXELS = static_cast<float>(GRAPHICS::GUI::Glyph::DEFAULT_HEIGHT_IN_PIXELS);
float credits_text_start_top_y_position = screen_top_y_position + credits_text_top_offset_in_pixels;
MATH::FloatRectangle credits_title_text_screen_rectangle = MATH::FloatRectangle::FromLeftTopAndDimensions(
screen_left_x_position,
credits_text_start_top_y_position,
screen_width_in_pixels,
SINGLE_TEXT_LINE_HEIGHT_IN_PIXELS);
renderer.RenderCenteredText(
"CREDITS",
RESOURCES::AssetId::FONT_TEXTURE,
credits_title_text_screen_rectangle,
CREDITS_TEXT_COLOR);
// RENDER TEXT CREDITING GOD.
const std::string GOD_CREDIT_TEXT = R"(Him by whom "all things were created" and "all things consist" - from Colossians 1:16-17 (KJV))";
// Some additional spacing is added to help offset this credit text from previous text.
float start_of_credits_top_y_position_in_pixels = 2 * SINGLE_TEXT_LINE_HEIGHT_IN_PIXELS + credits_text_start_top_y_position;
// This text takes multiple lines to render using the current font.
const unsigned int GOD_CREDIT_TEXT_LINE_COUNT = 4;
const float GOD_CREDIT_TEXT_HEIGHT_IN_PIXELS = static_cast<float>(GOD_CREDIT_TEXT_LINE_COUNT * SINGLE_TEXT_LINE_HEIGHT_IN_PIXELS);
MATH::FloatRectangle current_credit_text_screen_rectangle = MATH::FloatRectangle::FromLeftTopAndDimensions(
screen_left_x_position,
start_of_credits_top_y_position_in_pixels,
screen_width_in_pixels,
GOD_CREDIT_TEXT_HEIGHT_IN_PIXELS);
renderer.RenderCenteredText(
GOD_CREDIT_TEXT,
RESOURCES::AssetId::FONT_TEXTURE,
current_credit_text_screen_rectangle,
CREDITS_TEXT_COLOR);
// RENDER ADDITIONAL CREDITS FOR INDIVIDUAL PEOPLE.
// Some additional spacing is added to help offset this credit text from other text.
const float SPACING_BEFORE_REMAINING_CREDITS = (2 * SINGLE_TEXT_LINE_HEIGHT_IN_PIXELS);
float current_credits_text_top_y_position_in_pixels =
start_of_credits_top_y_position_in_pixels +
GOD_CREDIT_TEXT_HEIGHT_IN_PIXELS +
SPACING_BEFORE_REMAINING_CREDITS;
current_credit_text_screen_rectangle = MATH::FloatRectangle::FromLeftTopAndDimensions(
screen_left_x_position,
current_credits_text_top_y_position_in_pixels,
screen_width_in_pixels,
SINGLE_TEXT_LINE_HEIGHT_IN_PIXELS);
renderer.RenderCenteredText(
"Programming - Jacob Pike",
RESOURCES::AssetId::FONT_TEXTURE,
current_credit_text_screen_rectangle,
CREDITS_TEXT_COLOR);
const MATH::Vector2f MOVE_DOWN_SINGLE_LINE(0, SINGLE_TEXT_LINE_HEIGHT_IN_PIXELS);
current_credit_text_screen_rectangle.Move(MOVE_DOWN_SINGLE_LINE);
renderer.RenderCenteredText(
"Graphics - Jacob Pike",
RESOURCES::AssetId::FONT_TEXTURE,
current_credit_text_screen_rectangle,
CREDITS_TEXT_COLOR);
current_credit_text_screen_rectangle.Move(MOVE_DOWN_SINGLE_LINE);
renderer.RenderCenteredText(
"Music - Chad Pike",
RESOURCES::AssetId::FONT_TEXTURE,
current_credit_text_screen_rectangle,
CREDITS_TEXT_COLOR);
// RENDER ADDITIONAL CREDITS FOR SOUND EFFECTS.
current_credit_text_screen_rectangle.Move(MOVE_DOWN_SINGLE_LINE);
current_credit_text_screen_rectangle.Move(MOVE_DOWN_SINGLE_LINE);
renderer.RenderCenteredText(
"ANIMAL SOUNDS",
RESOURCES::AssetId::FONT_TEXTURE,
current_credit_text_screen_rectangle,
CREDITS_TEXT_COLOR);
current_credit_text_screen_rectangle.Move(MOVE_DOWN_SINGLE_LINE);
renderer.RenderCenteredText(
"soundbible.com",
RESOURCES::AssetId::FONT_TEXTURE,
current_credit_text_screen_rectangle,
CREDITS_TEXT_COLOR);
current_credit_text_screen_rectangle.Move(MOVE_DOWN_SINGLE_LINE);
renderer.RenderCenteredText(
"BuffBill84",
RESOURCES::AssetId::FONT_TEXTURE,
current_credit_text_screen_rectangle,
CREDITS_TEXT_COLOR);
current_credit_text_screen_rectangle.Move(MOVE_DOWN_SINGLE_LINE);
renderer.RenderCenteredText(
"Mike Koenig",
RESOURCES::AssetId::FONT_TEXTURE,
current_credit_text_screen_rectangle,
CREDITS_TEXT_COLOR);
current_credit_text_screen_rectangle.Move(MOVE_DOWN_SINGLE_LINE);
renderer.RenderCenteredText(
"snottyboy",
RESOURCES::AssetId::FONT_TEXTURE,
current_credit_text_screen_rectangle,
CREDITS_TEXT_COLOR);
current_credit_text_screen_rectangle.Move(MOVE_DOWN_SINGLE_LINE);
renderer.RenderCenteredText(
"NPS",
RESOURCES::AssetId::FONT_TEXTURE,
current_credit_text_screen_rectangle,
CREDITS_TEXT_COLOR);
current_credit_text_screen_rectangle.Move(MOVE_DOWN_SINGLE_LINE);
renderer.RenderCenteredText(
"fws.gov",
RESOURCES::AssetId::FONT_TEXTURE,
current_credit_text_screen_rectangle,
CREDITS_TEXT_COLOR);
current_credit_text_screen_rectangle.Move(MOVE_DOWN_SINGLE_LINE);
renderer.RenderCenteredText(
"BlastwaveFx.com",
RESOURCES::AssetId::FONT_TEXTURE,
current_credit_text_screen_rectangle,
CREDITS_TEXT_COLOR);
current_credit_text_screen_rectangle.Move(MOVE_DOWN_SINGLE_LINE);
renderer.RenderCenteredText(
"Daniel Simion",
RESOURCES::AssetId::FONT_TEXTURE,
current_credit_text_screen_rectangle,
CREDITS_TEXT_COLOR);
current_credit_text_screen_rectangle.Move(MOVE_DOWN_SINGLE_LINE);
renderer.RenderCenteredText(
"Caroline Ford",
RESOURCES::AssetId::FONT_TEXTURE,
current_credit_text_screen_rectangle,
CREDITS_TEXT_COLOR);
current_credit_text_screen_rectangle.Move(MOVE_DOWN_SINGLE_LINE);
renderer.RenderCenteredText(
"JimBob",
RESOURCES::AssetId::FONT_TEXTURE,
current_credit_text_screen_rectangle,
CREDITS_TEXT_COLOR);
current_credit_text_screen_rectangle.Move(MOVE_DOWN_SINGLE_LINE);
renderer.RenderCenteredText(
"J Dawg",
RESOURCES::AssetId::FONT_TEXTURE,
current_credit_text_screen_rectangle,
CREDITS_TEXT_COLOR);
current_credit_text_screen_rectangle.Move(MOVE_DOWN_SINGLE_LINE);
renderer.RenderCenteredText(
"wrzesien",
RESOURCES::AssetId::FONT_TEXTURE,
current_credit_text_screen_rectangle,
CREDITS_TEXT_COLOR);
// RENDER ADDITIONAL CREDITS FOR DEVELOPMENT TOOLS.
current_credit_text_screen_rectangle.Move(MOVE_DOWN_SINGLE_LINE);
current_credit_text_screen_rectangle.Move(MOVE_DOWN_SINGLE_LINE);
renderer.RenderCenteredText(
"DEVELOPMENT TOOLS",
RESOURCES::AssetId::FONT_TEXTURE,
current_credit_text_screen_rectangle,
CREDITS_TEXT_COLOR);
current_credit_text_screen_rectangle.Move(MOVE_DOWN_SINGLE_LINE);
renderer.RenderCenteredText(
"Visual Studio 2017",
RESOURCES::AssetId::FONT_TEXTURE,
current_credit_text_screen_rectangle,
CREDITS_TEXT_COLOR);
current_credit_text_screen_rectangle.Move(MOVE_DOWN_SINGLE_LINE);
renderer.RenderCenteredText(
"Git/GitHub",
RESOURCES::AssetId::FONT_TEXTURE,
current_credit_text_screen_rectangle,
CREDITS_TEXT_COLOR);
current_credit_text_screen_rectangle.Move(MOVE_DOWN_SINGLE_LINE);
renderer.RenderCenteredText(
"Microsoft Paint",
RESOURCES::AssetId::FONT_TEXTURE,
current_credit_text_screen_rectangle,
CREDITS_TEXT_COLOR);
current_credit_text_screen_rectangle.Move(MOVE_DOWN_SINGLE_LINE);
renderer.RenderCenteredText(
"Bfxr",
RESOURCES::AssetId::FONT_TEXTURE,
current_credit_text_screen_rectangle,
CREDITS_TEXT_COLOR);
current_credit_text_screen_rectangle.Move(MOVE_DOWN_SINGLE_LINE);
renderer.RenderCenteredText(
"Doxygen",
RESOURCES::AssetId::FONT_TEXTURE,
current_credit_text_screen_rectangle,
CREDITS_TEXT_COLOR);
current_credit_text_screen_rectangle.Move(MOVE_DOWN_SINGLE_LINE);
renderer.RenderCenteredText(
"SFML",
RESOURCES::AssetId::FONT_TEXTURE,
current_credit_text_screen_rectangle,
CREDITS_TEXT_COLOR);
current_credit_text_screen_rectangle.Move(MOVE_DOWN_SINGLE_LINE);
renderer.RenderCenteredText(
"Catch",
RESOURCES::AssetId::FONT_TEXTURE,
current_credit_text_screen_rectangle,
CREDITS_TEXT_COLOR);
// RENDER ADDITIONAL CREDITS FOR OTHER RESOURCES.
current_credit_text_screen_rectangle.Move(MOVE_DOWN_SINGLE_LINE);
current_credit_text_screen_rectangle.Move(MOVE_DOWN_SINGLE_LINE);
renderer.RenderCenteredText(
"OTHER RESOURCES",
RESOURCES::AssetId::FONT_TEXTURE,
current_credit_text_screen_rectangle,
CREDITS_TEXT_COLOR);
current_credit_text_screen_rectangle.Move(MOVE_DOWN_SINGLE_LINE);
renderer.RenderCenteredText(
"KJV Bible",
RESOURCES::AssetId::FONT_TEXTURE,
current_credit_text_screen_rectangle,
CREDITS_TEXT_COLOR);
// RENDER SOME HELP TEXT TO INFORM PLAYERS HOW TO RETURN TO THE TITLE SCREEN.
const float SCREEN_Y_POSITION_ONE_LINE_BEFORE_BOTTOM = screen_height_in_pixels - SINGLE_TEXT_LINE_HEIGHT_IN_PIXELS;
MATH::FloatRectangle help_text_screen_rectangle = MATH::FloatRectangle::FromLeftTopAndDimensions(
screen_left_x_position,
SCREEN_Y_POSITION_ONE_LINE_BEFORE_BOTTOM,
screen_width_in_pixels,
SINGLE_TEXT_LINE_HEIGHT_IN_PIXELS);
// A black rectangle is rendered behind the text to avoid having the text overlap
// with other text from the credits and make things hard to read.
renderer.RenderScreenRectangle(help_text_screen_rectangle, GRAPHICS::Color::BLACK);
renderer.RenderText(
"[ESC] to title",
RESOURCES::AssetId::FONT_TEXTURE,
help_text_screen_rectangle,
CREDITS_TEXT_COLOR);
}