void ofxSpriteAnimation::SetSequence(unsigned short index)
{
m_SequenceIndex = index;
m_FrameIndex = m_SequenceBegin[m_SequenceIndex];
SetTextureRect(
m_TextureRectTable[m_FrameIndex][0],
m_TextureRectTable[m_FrameIndex][1],
m_TextureRectTable[m_FrameIndex][2],
m_TextureRectTable[m_FrameIndex][3]);
SetSpriteRect(
m_SpriteRectTable[m_FrameIndex][0],
m_SpriteRectTable[m_FrameIndex][1],
m_SpriteRectTable[m_FrameIndex][2],
m_SpriteRectTable[m_FrameIndex][3]);
}
void Barrier::Animate()
{
currentFrame++;
if (currentFrame > maxFrame)
{
currentFrame = 1;
}
if (tiled) // Barrier type 4
{
// Manually repeat the texture; sf::Texture.setRepeated() will not work because it interferes with animation
for (int i = 0; i < tiledSize.x; ++i)
{
for (int j = 0; j < tiledSize.y; ++j)
{
// get a pointer to the current tile's quad
sf::Vertex* quad = &VerticeList[(j + i * tiledSize.y) * 4];
// define its 4 corners
// We subtract GetHitBox().width and height in order for GetPosition() to return the top-left corner
quad[0].position = sf::Vector2f(GetPosition().x - GetHitBox().width / 2 + i * 16, GetPosition().y - GetHitBox().height / 2 + j * 16);
quad[1].position = sf::Vector2f(GetPosition().x - GetHitBox().width / 2 + (i + 1) * 16, GetPosition().y - GetHitBox().height / 2 + j * 16);
quad[2].position = sf::Vector2f(GetPosition().x - GetHitBox().width / 2 + (i + 1) * 16, GetPosition().y - GetHitBox().height / 2 + (j + 1) * 16);
quad[3].position = sf::Vector2f(GetPosition().x - GetHitBox().width / 2 + i * 16, GetPosition().y - GetHitBox().height / 2 + (j + 1) * 16);
// define its 4 texture coordinates
// With animated barriers the textures should be in a straight, horizontal line, so y values do not change
// Frames are 1-indexed, but the textures are 0-indexed, hence the (currentFrame - 1)
quad[0].texCoords = sf::Vector2f((currentFrame - 1) * 16, 0);
quad[1].texCoords = sf::Vector2f((currentFrame) * 16, 0);
quad[2].texCoords = sf::Vector2f((currentFrame) * 16, 16);
quad[3].texCoords = sf::Vector2f((currentFrame - 1) * 16, 16);
}
}
}
else // Barrier type 2
{
// Size of one frame
sf::Vector2i frameSize(GetSprite().getTexture()->getSize().x / maxFrame, GetSprite().getTexture()->getSize().y);
SetTextureRect(frameSize.x * (currentFrame - 1), 0, GetTextureRect().width, GetTextureRect().height);
}
collided = false;
}
void sfSprite_SetTextureRect(sfSprite* sprite, sfIntRect rectangle)
{
CSFML_CALL(sprite, SetTextureRect(sf::IntRect(rectangle.Left, rectangle.Top, rectangle.Width, rectangle.Height)));
}
void ofxSpriteQuad::SetTextureRect(const float x, const float y, const float w, const float h)
{
SetTextureRect(ofRectangle(x, y, w, h));
}
void Sprite::SetSourceRect(sf::IntRect &rect){
SetTextureRect(&rect);
}
