ECM2

Assets/ECM2/Examples/Slope Speed Modifier/Scripts/MyCharacter.cs

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+using UnityEngine;
+
+namespace ECM2.Examples.SlopeSpeedModifier
+{
+    /// <summary>
+    /// This example shows how to extend a Character (through inheritance) to modify its speed
+    /// based on current slope angle.
+    /// </summary>
+    
+    public class MyCharacter : Character
+    {
+        /// <summary>
+        /// Returns the Character's current speed modified by slope angle. 
+        /// </summary>
+        
+        public override float GetMaxSpeed()
+        {
+            float maxSpeed = base.GetMaxSpeed();
+
+            float slopeAngle = GetSignedSlopeAngle();
+            float speedModifier = slopeAngle > 0.0f
+                ? 1.0f - Mathf.InverseLerp(0.0f, 90.0f, +slopeAngle)    // Decrease speed when moving up-slope
+                : 1.0f + Mathf.InverseLerp(0.0f, 90.0f, -slopeAngle);   // Increase speed when moving down-slope
+            
+            return maxSpeed * speedModifier;
+        }
+
+        private void OnGUI()
+        {
+            GUI.Label(new Rect(10, 10, 400, 20),
+                $"Slope angle: {GetSignedSlopeAngle():F2} maxSpeed: {GetMaxSpeed():F2} ");
+        }
+    }
+}

Assets/ECM2/Examples/Slope Speed Modifier/Scripts/MyCharacter.cs.meta

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