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No longer require unsafe option

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- Change unsafe/fixed to use IntPtr or MarshallAs instead.
- Added methods in physac to marshall IntPtr returns to PhysicsBodyData.
This commit is contained in:
ChrisDill
2018-09-23 12:34:40 +01:00
parent 4652f1fa6d
commit f880241ee4
6 changed files with 67 additions and 36 deletions
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43
Bindings/Physac.cs
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@ -135,16 +135,35 @@ namespace Raylib
public static extern void SetPhysicsGravity(float x, float y);
// Creates a new circle physics body with generic parameters
[DllImport(nativeLibName)]
public static extern PhysicsBodyData CreatePhysicsBodyCircle(Vector2 pos, float radius, float density);
[DllImport(nativeLibName, EntryPoint = "CreatePhysicsBodyCircle")]
// [return: MarshalAs(UnmanagedType.LPStruct)]
private static extern IntPtr CreatePhysicsBodyCircleImport(Vector2 pos, float radius, float density);
public static PhysicsBodyData CreatePhysicsBodyCircle(Vector2 pos, float radius, float density)
{
var body = CreatePhysicsBodyCircleImport(pos, radius, density);
var data = (PhysicsBodyData)Marshal.PtrToStructure(body, typeof(PhysicsBodyData));
return data;
}
// Creates a new rectangle physics body with generic parameters
[DllImport(nativeLibName)]
public static extern PhysicsBodyData CreatePhysicsBodyRectangle(Vector2 pos, float width, float height, float density);
[DllImport(nativeLibName, EntryPoint = "CreatePhysicsBodyRectangle")]
private static extern IntPtr CreatePhysicsBodyRectangleImport(Vector2 pos, float width, float height, float density);
public static PhysicsBodyData CreatePhysicsBodyRectangle(Vector2 pos, float width, float height, float density)
{
var body = CreatePhysicsBodyRectangleImport(pos, width, height, density);
var data = (PhysicsBodyData)Marshal.PtrToStructure(body, typeof(PhysicsBodyData));
return data;
}
// Creates a new polygon physics body with generic parameters
[DllImport(nativeLibName)]
public static extern PhysicsBodyData CreatePhysicsBodyPolygon(Vector2 pos, float radius, int sides, float density);
[DllImport(nativeLibName, EntryPoint = "CreatePhysicsBodyPolygon")]
private static extern IntPtr CreatePhysicsBodyPolygonImport(Vector2 pos, float radius, int sides, float density);
public static PhysicsBodyData CreatePhysicsBodyPolygon(Vector2 pos, float radius, int sides, float density)
{
var body = CreatePhysicsBodyPolygonImport(pos, radius, sides, density);
var data = (PhysicsBodyData)Marshal.PtrToStructure(body, typeof(PhysicsBodyData));
return data;
}
// Adds a force to a physics body
[DllImport(nativeLibName)]
@ -163,9 +182,15 @@ namespace Raylib
public static extern int GetPhysicsBodiesCount();
// Returns a physics body of the bodies pool at a specific index
[DllImport(nativeLibName)]
public static extern IntPtr GetPhysicsBody(int index);
[DllImport(nativeLibName, EntryPoint = "GetPhysicsBody")]
public static extern IntPtr GetPhysicsBodyImport(int index);
public static PhysicsBodyData GetPhysicsBody(int index)
{
var body = GetPhysicsBodyImport(index);
var data = (PhysicsBodyData)Marshal.PtrToStructure(body, typeof(PhysicsBodyData));
return data;
}
// Returns the physics body shape type (PHYSICS_CIRCLE or PHYSICS_POLYGON)
[DllImport(nativeLibName)]
public static extern int GetPhysicsShapeType(int index);