grillkol/Flappy-Bird
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restarting added

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This commit is contained in:
maxwes08
2025-11-04 09:05:25 +01:00
parent f4deaadb57
commit 9d8b31f0f0
1 changed files with 26 additions and 7 deletions
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33
Program.cs
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@@ -10,13 +10,15 @@ internal class Program
uint gameWidth = 900; uint gameWidth = 900;
uint gameHeight = 504; uint gameHeight = 504;
float gravity = 800f; // px/sec^2 float gravity = 800f; // px/sec^2
float jumpForce = -300f; // px/sec float jumpForce = -300f;
float scrollSpeed = 150f; // px/sec float scrollSpeedInitial = 150f;// px/sec
float scrollSpeed = scrollSpeedInitial; // px/sec
float scrollDecay = 500f; // px/sec^2 float scrollDecay = 500f; // px/sec^2
float maxUpAngle = -30f; // tilt up max float maxUpAngle = -30f; // tilt up max
float maxDownAngle = 60f; // tilt down max float maxDownAngle = 60f; // tilt down max
float maxVelocity = 500f; // velocity that corresponds to max tilt float maxVelocity = 500f; // velocity that corresponds to max tilt
float backgroundSpeed = 0.75f; float backgroundSpeed = 0.75f;
int points = 0;
// Pillars // Pillars
List<Pillar> pillars = new List<Pillar>(); List<Pillar> pillars = new List<Pillar>();
@@ -99,6 +101,17 @@ internal class Program
// Clock for deltaTime // Clock for deltaTime
Clock clock = new Clock(); Clock clock = new Clock();
void Restart()
{
birdVelocity = 0;
pillars.Clear();
bird.Position = new Vector2f(100, gameHeight / 2f);
backgroundOffset = 0;
alive = true;
scrollSpeed = scrollSpeedInitial;
points = 0;
}
while (window.IsOpen) while (window.IsOpen)
{ {
float deltaTime = clock.Restart().AsSeconds(); float deltaTime = clock.Restart().AsSeconds();
@@ -140,6 +153,11 @@ internal class Program
birdVelocity = jumpForce; birdVelocity = jumpForce;
} }
if (!alive && Keyboard.IsKeyPressed(Keyboard.Key.Space))
{
Restart();
}
// Update pillars // Update pillars
pillarTimer += deltaTime; pillarTimer += deltaTime;
if (pillarTimer > spawnInterval) if (pillarTimer > spawnInterval)
@@ -177,11 +195,11 @@ internal class Program
} }
if (!alive) if (!alive)
{ {
// Gradually reduce speed towards 0 // Gradually reduce speed towards 0
scrollSpeed -= scrollDecay * deltaTime; scrollSpeed -= scrollDecay * deltaTime;
if (scrollSpeed < 0) scrollSpeed = 0; if (scrollSpeed < 0) scrollSpeed = 0;
} }
// Scroll background // Scroll background
backgroundOffset += (long)(scrollSpeed * deltaTime * backgroundSpeed); backgroundOffset += (long)(scrollSpeed * deltaTime * backgroundSpeed);
@@ -209,3 +227,4 @@ internal class Program
} }
} }
} }