diff options
Diffstat (limited to 'engine/bulletpattern.cpp')
| -rw-r--r-- | engine/bulletpattern.cpp | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/engine/bulletpattern.cpp b/engine/bulletpattern.cpp index 6ed4322..39f6742 100644 --- a/engine/bulletpattern.cpp +++ b/engine/bulletpattern.cpp @@ -99,8 +99,8 @@ BulletPattern4::BulletPattern4(const Vector2& initpos) { for(int j = 0; j < 24; j++) { for(float i = 0; i < 2 * M_PI; i += 0.4, k++) { bullets[k].pos = initpos; - bullets[k].dir.x = cosf(i) / 40; - bullets[k].dir.y = sinf(i) / 40; + bullets[k].dir.x = cosf(i) * 0.002; + bullets[k].dir.y = sinf(i) * 0.002; bullets[k].data.a = j * 10; bullets[k].data.b = i; } @@ -112,9 +112,10 @@ void BulletPattern4::update() { while(num_bullets < 384 && (unsigned int)(bullets[num_bullets].data.a) < steps) { num_bullets++; } + + Matrix2 m = rotation_matrix(cos(steps * 0.010) * 0.005); + for(int i = 0; i < num_bullets; i++) { - float l = log1pf((steps - bullets[i].data.a)); - Matrix2 m = rotation_matrix(l); bullets[i].dir = m * bullets[i].dir; bullets[i].pos += bullets[i].dir; } |