void IComponent::OnUpdate(uint32 timePassed) {
if (m_fadeActive) {
if (m_fadeTimePassed < m_fadeTime) {
float fadeTime = static_cast<float>(m_fadeTime);
float fadeTimePassed = static_cast<float>(m_fadeTimePassed);
D3DXCOLOR colorChange = ((m_fadeTo - m_fadeSrc) * 1000.0f) / fadeTime;
SetColorMod((colorChange * fadeTimePassed) / 1000.0f + m_fadeSrc);
}
else {
m_fadeActive = false;
SetColorMod(m_fadeTo);
}
m_isVisible = (m_colorMod.a > 0.0f);
m_fadeTimePassed += timePassed;
}
if (m_moveActive) {
if (m_moveTimePassed < m_moveTime) {
Utils::Vector2 position;
position.x = floor(((m_moveTo.x - m_moveSrc.x) * 1000.0f) / m_moveTime * m_moveTimePassed / 1000.0f + m_moveSrc.x);
position.y = floor(((m_moveTo.y - m_moveSrc.y) * 1000.0f) / m_moveTime * m_moveTimePassed / 1000.0f + m_moveSrc.y);
SetPosition(position);
}
else {
m_moveActive = false;
SetPosition(m_moveTo);
}
m_moveTimePassed += timePassed;
}
}
void ResourceManager::AddSurfaceWithTransparencyAndTint(std::string key,
std::string file_path,
SDL_Color alpha,
SDL_Color tint) {
auto surface = std::make_shared<SDL2pp::Surface>(SDL2pp::Surface(file_path));
surface->SetBlendMode(SDL_BLENDMODE_NONE);
surface->SetColorKey(true, SDL_MapRGB(&surface->Lock().GetFormat(), alpha.r,
alpha.g, alpha.b));
surface->SetColorMod(tint.r, tint.g, tint.b);
surface->SetAlphaMod(205);
surfaces_[key] = surface;
}
