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Add horizontal collision detection

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This commit is contained in:
Elnu 2022-03-04 13:49:28 -08:00
parent 69b36e97af
commit 20a1017705
1 changed files with 23 additions and 4 deletions
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27
src/Main.cpp
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@ -88,11 +88,30 @@ int main()
window.clear();
if (sf::Keyboard::isKeyPressed(sf::Keyboard::Key::Left)) {
block.position.x--;
int movement = 0;
if (sf::Keyboard::isKeyPressed(sf::Keyboard::Key::Left))
movement--;
if (sf::Keyboard::isKeyPressed(sf::Keyboard::Key::Right))
movement++;
bool obstructed = false;
if (movement != 0) {
for (int y = 0; y < 2; y++) {
for (int x = 0; x < 4; x++) {
if (!block.type->grid[y][x]) {
continue;
}
if (sf::Keyboard::isKeyPressed(sf::Keyboard::Key::Right)) {
block.position.x++;
int global_x = x + block.position.x;
int global_y = y + block.position.y;
if (global_x <= 0 || global_x > GRID_WIDTH || grid[global_y][global_x + movement]) {
obstructed = true;
goto after_loop;
}
}
}
}
after_loop:
if (!obstructed) {
block.position.x += movement;
}
shape.setFillColor(block.type->tile_type->color);