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-rw-r--r--ExampleGenerator.cpp24
1 files changed, 11 insertions, 13 deletions
diff --git a/ExampleGenerator.cpp b/ExampleGenerator.cpp
index 76c4cb7..dc9a6b9 100644
--- a/ExampleGenerator.cpp
+++ b/ExampleGenerator.cpp
@@ -11,12 +11,13 @@
ExampleGenerator::ExampleGenerator(ConstantVelocityBullet::Vector& bullets) :
m_bullets {bullets},
m_delay {0},
- m_interval {0.05f},
+ m_interval {0.08f},
m_cone {0.4f},
- m_angle {0.3f},
- m_speed {70},
+ m_angle {0.5f},
+ m_direction {-1.f},
+ m_speed {80},
m_shift {10},
- m_segments {3},
+ m_segments {6},
m_color {240, 0, 0, 255}
{
}
@@ -29,26 +30,23 @@ ExampleGenerator::update(const float dt)
if (m_delay > m_interval) {
const auto pos = position();
m_delay -= m_interval;
+ m_color.g = 0;
for (float i = 0; i <= m_segments; ++i) {
const float angle = (m_angle - m_cone / 2 + m_cone * i / m_segments) * M_PI;
const float cos = std::cos(angle);
const float sin = std::sin(angle);
ConstantVelocityBullet bullet;
bullet.color = m_color;
- bullet.radius = 4;
+ bullet.radius = 3;
bullet.velocity.x = cos * m_speed;
bullet.velocity.y = sin * m_speed;
bullet.position.x = pos.x + cos * m_shift;
bullet.position.y = pos.y + sin * m_shift;
m_bullets.push_back(std::move(bullet));
+ m_color.g += 20;
}
}
- m_angle += dt * 0.5f;
- if (m_angle >= 0.7f) {
- m_angle -= 0.4f;
- if (m_color.g == 0)
- m_color.g = 120;
- else
- m_color.g = 0;
- }
+ m_angle += dt * 0.3f * m_direction;
+ if (m_angle > 2.f)
+ m_angle -= 2.f;
}