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Upgrade Raylib to 6.0 (#337)

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* Updated target to Raylib 6 + synced invoke called with the changes in C. [WARNING: Breaking changes!]

* Added severial examples. Corrected towards the correct return type and add utilities to prevent working with pointers

* Additional resources from the Raylib repo.

* Fixed additional pinvokes to match with the new raylib bindings. [Warning breaking changes!]

* Fixing the QOL utils

* Fixing the Mesh struct

* Applying changes after review. Merged resources.LICENSE + raylib-cs.Native.csproj only targets dotnet8

* Updated README to reflect .NET 10 and Raylib 6 compatibility changes.

* Updated shader colors, adjusted car model scale, disabled HDR in SkyboxDemo, and fixed camera mode assignment. Removed unused `Capacity` field in FilePathList struct.

* Improved XML comments for consistency, fixed spacing and formatting across examples, added new resources to `resources.LICENSE`.

* Updated XML comment for `GetDirectoryFileCountEx` to clarify behavior and filtering options.

* Updated and clarified XML comments for methods and parameters, improved naming consistency, and refined shader-related functions. Renamed enums in `Shader.cs` for so it is inline with the upstream.

* Improved XML comments for clarity and consistency in `Model.cs` and `Mesh.cs`, updated method and variable names for better readability, and adjusted logic in span creation methods.

* Corrected XML comment capitalization in `Model.cs`.

---------

Co-authored-by: Meatcorps <info@meatcorps.nl>
This commit is contained in:
Dennis Steffen 2026-05-24 08:21:12 +02:00 • committed by GitHub
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Examples/Core/DeltaTime.cs Normal file
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/*******************************************************************************************
*
* raylib [core] example - delta time
*
* Example complexity rating: [★☆☆☆] 1/4
*
* Example originally created with raylib 5.5, last time updated with raylib 6.0
*
* Example contributed by Robin (@RobinsAviary) and reviewed by Ramon Santamaria (@raysan5)
*
* Example licensed under an unmodified zlib/libpng license, which is an OSI-certified,
* BSD-like license that allows static linking with closed source software
*
* Copyright (c) 2025 Robin (@RobinsAviary)
*
********************************************************************************************/
using System.Numerics;
namespace Examples.Core;
using static Raylib_cs.Raylib;
public class DeltaTime
{
public static int Main()
{
// Initialization
//--------------------------------------------------------------------------------------
const int screenWidth = 800;
const int screenHeight = 450;
InitWindow(screenWidth, screenHeight, "raylib [core] example - delta time");
int currentFps = 60;
Vector2 deltaCircle = new Vector2(0, (float)screenHeight / 3.0f);
Vector2 frameCircle = new Vector2(0, (float)screenHeight * (2.0f / 3.0f));
SetTargetFPS(60);
//--------------------------------------------------------------------------------------
const float speed = 10.0f;
const float circleRadius = 32.0f;
// Main game loop
while (!WindowShouldClose())
{
// Update
//----------------------------------------------------------------------------------
// Adjust the FPS target based on the mouse wheel
float mouseWheel = GetMouseWheelMove();
if (mouseWheel != 0)
{
currentFps += (int)mouseWheel;
if (currentFps < 0)
{
currentFps = 0;
}
SetTargetFPS(currentFps);
}
// GetFrameTime() returns the time it took to draw the last frame, in seconds (usually called delta time)
// Uses the delta time to make the circle look like it's moving at a "consistent" speed regardless of FPS
// Multiply by 6.0 (an arbitrary value) in order to make the speed
// visually closer to the other circle (at 60 fps), for comparison
deltaCircle.X += GetFrameTime() * 6.0f * speed;
// This circle can move faster or slower visually depending on the FPS
frameCircle.X += 0.1f * speed;
// If either circle is off the screen, reset it back to the start
if (deltaCircle.X > screenWidth)
{
deltaCircle.X = 0;
}
if (frameCircle.X > screenWidth)
{
frameCircle.X = 0;
}
// Reset both circles positions
if (IsKeyPressed(KeyboardKey.R))
{
deltaCircle.X = 0;
frameCircle.X = 0;
}
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(Color.RayWhite);
// Draw both circles to the screen
DrawCircleV(deltaCircle, circleRadius, Color.Red);
DrawCircleV(frameCircle, circleRadius, Color.Blue);
// Draw the help text
// Determine what help text to show depending on the current FPS target
var fpsText = "";
if (currentFps <= 0)
{
fpsText = $"FPS: unlimited ({GetFPS()})";
}
else
{
fpsText = $"FPS: {GetFPS()} (target: {currentFps})";
}
DrawText(fpsText, 10, 10, 20, Color.DarkGray);
DrawText($"Frame time: {GetFrameTime():F2} ms", 10, 30, 20, Color.DarkGray);
DrawText("Use the scroll wheel to change the fps limit, r to reset", 10, 50, 20, Color.DarkGray);
// Draw the text above the circles
DrawText("FUNC: x += GetFrameTime()*speed", 10, 90, 20, Color.Red);
DrawText("FUNC: x += speed", 10, 240, 20, Color.Blue);
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
CloseWindow();
//--------------------------------------------------------------------------------------
return 0;
}
}