void PlayState::HandleInput()
{
static bool down_is_pressed = false;
static bool left_is_pressed = false;
static bool right_is_pressed = false;
if (SDL_PollEvent(&event))
{
if (event.type == SDL_QUIT)
{
while (!TheGame::Instance()->GetGameStates()->empty())
{
TheGame::Instance()->GetGameStates()->pop();
}
return;
}
if (event.type == SDL_KEYDOWN)
{
if (event.key.keysym.sym == SDLK_ESCAPE)
{
TheGame::Instance()->GetGameStates()->pop();
return;
}
Block* nextBlock = TheGame::Instance()->GetNextBlock();
if (event.key.keysym.sym == SDLK_SPACE)
{
if (!nextBlock->CheckEntityCollision(LEFT) && !nextBlock->CheckEntityCollision(RIGHT) && !nextBlock->CheckEntityCollision(DOWN))
{
TheGame::Instance()->SwapBlock();
}
}
Block* focusBlock = TheGame::Instance()->GetFocusBlock();
if (event.key.keysym.sym == SDLK_UP)
{
if (!focusBlock->CheckRotationCollision())
{
focusBlock->Rotate();
}
}
// TODO: Consolidate Wall and Entity Collision into a signle function for readability.
if (event.key.keysym.sym == SDLK_LEFT)
{
left_is_pressed = true;
if (!focusBlock->CheckWallCollision(LEFT) && !focusBlock->CheckEntityCollision(LEFT))
{
focusBlock->Move(LEFT);
}
}
if (event.key.keysym.sym == SDLK_RIGHT)
{
right_is_pressed = true;
if (!focusBlock->CheckWallCollision(RIGHT) && !focusBlock->CheckEntityCollision(RIGHT))
{
focusBlock->Move(RIGHT);
}
}
if (event.key.keysym.sym == SDLK_DOWN)
{
down_is_pressed = true;
if (!focusBlock->CheckWallCollision(DOWN) && !focusBlock->CheckEntityCollision(DOWN))
{
focusBlock->Move(DOWN);
}
}
}
}
}
