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Syntriax 2023-12-05 17:55:38 +03:00
parent a05fb3ba33
commit 8a2e15e6f0
2 changed files with 19 additions and 4 deletions
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12
Game/Physics2D/Collider2DAABBBehaviour.cs
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@ -14,6 +14,11 @@ public class Collider2DAABBBehaviour(Vector2 lowerBound, Vector2 upperBound) : B
public Vector2 LowerBound { get; } = lowerBound; public Vector2 LowerBound { get; } = lowerBound;
public Vector2 UpperBound { get; } = upperBound; public Vector2 UpperBound { get; } = upperBound;
private Vector2 worldLowerBound = lowerBound;
private Vector2 worldUpperBound = upperBound;
private IRigidBody2D? _rigidBody2D = null; private IRigidBody2D? _rigidBody2D = null;
public IRigidBody2D? RigidBody2D public IRigidBody2D? RigidBody2D
@ -35,8 +40,8 @@ public class Collider2DAABBBehaviour(Vector2 lowerBound, Vector2 upperBound) : B
public bool CheckCollision(Vector2 point, ICollider2D otherCollider) public bool CheckCollision(Vector2 point, ICollider2D otherCollider)
{ {
if (point.X >= LowerBound.X + Transform.Position.X && point.X <= UpperBound.X + Transform.Position.X && if (point.X >= worldLowerBound.X && point.X <= worldUpperBound.X &&
point.Y >= LowerBound.Y + Transform.Position.Y && point.Y <= UpperBound.Y + Transform.Position.Y) point.Y >= worldLowerBound.Y && point.Y <= worldUpperBound.Y)
return true; return true;
return false; return false;
@ -44,6 +49,7 @@ public class Collider2DAABBBehaviour(Vector2 lowerBound, Vector2 upperBound) : B
public void Recalculate() public void Recalculate()
{ {
throw new NotImplementedException(); worldLowerBound = LowerBound + Transform.Position;
worldUpperBound = UpperBound + Transform.Position;
} }
} }

11
Game/Physics2D/PhysicsEngine2D.cs
View File

@ -45,7 +45,7 @@ public class PhysicsEngine2D : IPhysicsEngine2D
{ {
float intervalDeltaTime = deltaTime / IterationCount; float intervalDeltaTime = deltaTime / IterationCount;
for (int i = 0; i < IterationCount; i++) for (int iterationIndex = 0; iterationIndex < IterationCount; iterationIndex++)
{ {
foreach (var rigidBody in rigidBodies) foreach (var rigidBody in rigidBodies)
StepRigidBody(rigidBody, intervalDeltaTime); StepRigidBody(rigidBody, intervalDeltaTime);
@ -54,6 +54,15 @@ public class PhysicsEngine2D : IPhysicsEngine2D
foreach (var collider in colliders) foreach (var collider in colliders)
collider.Recalculate(); collider.Recalculate();
for (int ix = colliders.Count - 1; ix >= 0; ix--)
{
ICollider2D colliderX = colliders[ix];
for (int iy = colliders.Count - 1; iy >= ix + 1; iy--)
{
ICollider2D colliderY = colliders[iy];
}
}
} }
} }