Update/merge examples back into main repo (#192)

Examples/Shapes/BasicShapes.cs

@@ -0,0 +1,81 @@
+/*******************************************************************************************
+*
+*   raylib [shapes] example - Draw basic shapes 2d (rectangle, circle, line...)
+*
+*   This example has been created using raylib 1.0 (www.raylib.com)
+*   raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
+*
+*   Copyright (c) 2014 Ramon Santamaria (@raysan5)
+*
+********************************************************************************************/
+
+using System.Numerics;
+using static Raylib_cs.Raylib;
+
+namespace Examples.Shapes;
+
+public class BasicShapes
+{
+    public static int Main()
+    {
+        // Initialization
+        //--------------------------------------------------------------------------------------
+        const int screenWidth = 800;
+        const int screenHeight = 450;
+
+        InitWindow(screenWidth, screenHeight, "raylib [shapes] example - basic shapes drawing");
+
+        SetTargetFPS(60);
+        //--------------------------------------------------------------------------------------
+
+        // Main game loop
+        while (!WindowShouldClose())
+        {
+            // Update
+            //----------------------------------------------------------------------------------
+            // TODO: Update your variables here
+            //----------------------------------------------------------------------------------
+
+            // Draw
+            //----------------------------------------------------------------------------------
+            BeginDrawing();
+            ClearBackground(Color.RAYWHITE);
+
+            DrawText("some basic shapes available on raylib", 20, 20, 20, Color.DARKGRAY);
+
+            DrawLine(18, 42, screenWidth - 18, 42, Color.BLACK);
+
+            DrawCircle(screenWidth / 4, 120, 35, Color.DARKBLUE);
+            DrawCircleGradient(screenWidth / 4, 220, 60, Color.GREEN, Color.SKYBLUE);
+            DrawCircleLines(screenWidth / 4, 340, 80, Color.DARKBLUE);
+
+            DrawRectangle(screenWidth / 4 * 2 - 60, 100, 120, 60, Color.RED);
+            DrawRectangleGradientH(screenWidth / 4 * 2 - 90, 170, 180, 130, Color.MAROON, Color.GOLD);
+            DrawRectangleLines(screenWidth / 4 * 2 - 40, 320, 80, 60, Color.ORANGE);
+
+            DrawTriangle(
+                new Vector2(screenWidth / 4 * 3, 80),
+                new Vector2(screenWidth / 4 * 3 - 60, 150),
+                new Vector2(screenWidth / 4 * 3 + 60, 150), Color.VIOLET
+            );
+
+            DrawTriangleLines(
+                new Vector2(screenWidth / 4 * 3, 160),
+                new Vector2(screenWidth / 4 * 3 - 20, 230),
+                new Vector2(screenWidth / 4 * 3 + 20, 230), Color.DARKBLUE
+            );
+
+            DrawPoly(new Vector2(screenWidth / 4 * 3, 320), 6, 80, 0, Color.BROWN);
+
+            EndDrawing();
+            //----------------------------------------------------------------------------------
+        }
+
+        // De-Initialization
+        //--------------------------------------------------------------------------------------
+        CloseWindow();
+        //--------------------------------------------------------------------------------------
+
+        return 0;
+    }
+}