void StaticBox::render(SpriteBatch & spriteBatch)
{
glm::vec4 destRect;
destRect.x = _position.x - _dimension.x;
destRect.y = _position.y - _dimension.y;
destRect.z = _dimension.x * 2.0f;
destRect.w = _dimension.y * 2.0f;
spriteBatch.addToBatch(destRect, glm::vec4(0.0f, 0.0f, 1.0f, 1.0f), 2.0f, _texture.id, Color(_brightness, _brightness, _brightness, 255));
}
void Box::render(SpriteBatch& spriteBatch)
{
glm::vec4 destRect;
destRect.x = _body->GetPosition().x - _dimension.x / 2.0f;
destRect.y = _body->GetPosition().y - _dimension.y / 2.0f;
destRect.z = _dimension.x;
destRect.w = _dimension.y;
spriteBatch.addToBatch(destRect, _uvRect, 2.0f, _texture.id, Color(_brightness, _brightness, _brightness, 255), _body->GetAngle());
}
void Block::render(SpriteBatch & spriteBatch)
{
glm::vec4 destRect;
glm::vec2 position(_staticBox.getPosition().x, _staticBox.getPosition().y);
destRect.x = position.x - _size / 2.0f;
destRect.y = position.y - _size / 2.0f;
destRect.z = _size;
destRect.w = _size;
spriteBatch.addToBatch(destRect, glm::vec4(0.0f, 0.0f, 1.0f, 1.0f), _depth, _texture.id, Color(_brightness, _brightness, _brightness, 255));
}
void Player::render(SpriteBatch & spriteBatch)
{
glm::vec4 destRect;
b2Body* body = _collisionBox.getBody();
destRect.x = body->GetPosition().x - _drawDim.x / 2.0f;
destRect.y = body->GetPosition().y - _drawDim.y / 2.0f;
destRect.z = _drawDim.x;
destRect.w = _drawDim.y;
glm::vec2 velocity(body->GetLinearVelocity().x, body->GetLinearVelocity().y);
//Calculate animation
int tileIndex, numTiles;
float animationSpeed = 0.2f;
if (_onGround) {
if (abs(velocity.x) > 1.0f) {
//Running
tileIndex = 1;
numTiles = 6;
animationSpeed = abs(velocity.x) * 0.025f;
if (_moveState != PlayerMoveState::RUNNING) {
_moveState = PlayerMoveState::RUNNING;
_animTime = 0.0f;
}
}
else {
//Standing
numTiles = 1;
tileIndex = 0;
_moveState = PlayerMoveState::STANDING;
}
}
else {
//Falling or Jumping
numTiles = 1;
tileIndex = 7;
_moveState = PlayerMoveState::IN_AIR;
}
//Increment animation speed;
_animTime += animationSpeed;
//Stop animation loop
if (_animTime > numTiles) {
_attacking = false;
}
//Apply animation
tileIndex = tileIndex + (int)_animTime % numTiles;
glm::vec4 uvRect = _texture.getUVs(tileIndex);
//Flip UVs if player is going left
if (_direction == -1) {
uvRect.x += 1.0f / _texture.dims.x;
uvRect.z *= -1;
}
spriteBatch.addToBatch(destRect, uvRect, 0.0f, _texture.texture.id, Color(_brightness, _brightness, _brightness, 255), body->GetAngle());
}