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| author | realtradam <[email protected]> | 2022-12-08 01:02:01 -0500 |
|---|---|---|
| committer | realtradam <[email protected]> | 2022-12-08 01:02:01 -0500 |
| commit | dd9ee2fabc55b99543a9aff4a6c27263902370bb (patch) | |
| tree | 388f7ba2ab3860a1006bbef500f5d873a0b03079 /Assets/Scripts/MovingSphere.cs | |
| parent | 6c3569682f9ada8a5f36c073c9a481818f480571 (diff) | |
| download | Magnet-Run-3D-dd9ee2fabc55b99543a9aff4a6c27263902370bb.tar.gz Magnet-Run-3D-dd9ee2fabc55b99543a9aff4a6c27263902370bb.zip | |
implement basic physics
Diffstat (limited to 'Assets/Scripts/MovingSphere.cs')
| -rw-r--r-- | Assets/Scripts/MovingSphere.cs | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/Assets/Scripts/MovingSphere.cs b/Assets/Scripts/MovingSphere.cs new file mode 100644 index 0000000..1f492aa --- /dev/null +++ b/Assets/Scripts/MovingSphere.cs @@ -0,0 +1,68 @@ +using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+public class MovingSphere : MonoBehaviour
+{
+ [SerializeField, Range(1f, 100f)]
+ float maxSpeed = 10f;
+ [SerializeField, Range(1f, 100f)]
+ float maxAcceleration = 10f;
+
+ [SerializeField, Range(0f, 1f)]
+ float bounciness = 0.5f;
+
+ Rect allowedArea = new Rect(-4.5f, -4.5f, 9f, 9f);
+
+ Vector3 velocity;
+
+ // Start is called before the first frame update
+ void Start()
+ {
+
+ }
+
+ // Update is called once per frame
+ void Update()
+ {
+ Vector2 playerInput = new Vector2(
+ Input.GetAxis("Horizontal"),
+ Input.GetAxis("Vertical")
+ );
+ playerInput = Vector2.ClampMagnitude(playerInput, 1f);
+
+ Vector3 acceleration = new Vector3(
+ playerInput.x,
+ 0f,
+ playerInput.y
+ ) * maxAcceleration;
+ velocity += acceleration * Time.deltaTime;
+ velocity = Vector3.ClampMagnitude(velocity, maxSpeed);
+ Vector3 displacement = velocity * Time.deltaTime;
+
+ Vector3 newPosition = transform.localPosition + displacement;
+
+ if(newPosition.x < allowedArea.xMin)
+ {
+ newPosition.x = allowedArea.xMin;
+ velocity.x = -velocity.x * bounciness;
+ }
+ else if(newPosition.x > allowedArea.xMax)
+ {
+ newPosition.x = allowedArea.xMax;
+ velocity.x = -velocity.x * bounciness;
+ }
+ if(newPosition.z < allowedArea.yMin)
+ {
+ newPosition.z = allowedArea.yMin;
+ velocity.z = -velocity.z * bounciness;
+ }
+ else if(newPosition.z > allowedArea.yMax)
+ {
+ newPosition.z = allowedArea.yMax;
+ velocity.z = -velocity.z * bounciness;
+ }
+
+ transform.localPosition = newPosition;
+ }
+}
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