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simplify ball collision rule

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Quinn
2024-08-14 16:22:54 +02:00
parent 70091cd9d0
commit 1b4c3648a4
1 changed files with 1 additions and 9 deletions
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10
src/level.c
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@@ -115,10 +115,6 @@ void level_update(Level* level, const Uint8* keys) {
const float max_brick_y = brick->pos.y + BRICK_HEIGHT;
if (ball->pos.x < max_brick_x && (ball->pos.x + ball->size) > brick->pos.x &&
ball->pos.y < max_brick_y && (ball->pos.y + ball->size) > brick->pos.y) {
float ball_abs_dir_x = abs(ball->direction.x);
float ball_abs_dir_y = abs(ball->direction.y);
level->bricks[x][y].destroyed = true;
// skip changing direction of we already did
@@ -127,15 +123,11 @@ void level_update(Level* level, const Uint8* keys) {
}
// manage ball bounce direction
if (ball_abs_dir_x < ball_abs_dir_y) {
if (abs(ball->direction.x) <= abs(ball->direction.y)) {
ball->direction.y *= -1;
}
else if (ball_abs_dir_x > ball_abs_dir_y) {
ball->direction.x *= -1;
}
else {
ball->direction.x *= -1;
ball->direction.y *= -1;
}
collided = true;