* topdown transform

3 files changed, 52 insertions, 4 deletions

diff --git a/AlienSurvival/Assets/Scripts/Physics/Editor/TopDownTransformInspector.cs b/AlienSurvival/Assets/Scripts/Physics/Editor/TopDownTransformInspector.cs
index b1139f2..b1ceaab 100644
--- a/AlienSurvival/Assets/Scripts/Physics/Editor/TopDownTransformInspector.cs
+++ b/AlienSurvival/Assets/Scripts/Physics/Editor/TopDownTransformInspector.cs
@@ -32,14 +32,18 @@ public class TopDownTransformInspector : Editor
 	//https://answers.unity.com/questions/463207/how-do-you-make-a-custom-handle-respond-to-the-mou.html
 	private void OnSceneGUI()
 	{
+		Vector3 pos3d = m_TopDownTransform.Get3DPosition();
+
+		float arrowSize = 2f;
+
 		Handles.color = Handles.xAxisColor;
-		m_TopDownTransform.x = EditorHandlesHelper.ScaleValue(m_TopDownTransform.x, m_TopDownTransform.Get3DPosition(), Vector3.right, 1f, Handles.ConeHandleCap, Quaternion.Euler(0, 90, 0), 1f, 0.1f);
+		m_TopDownTransform.x += EditorHandlesHelper.PositionArrow(pos3d, Vector3.right, 1f, arrowSize).x;
 
 		Handles.color = Handles.yAxisColor;
-		m_TopDownTransform.y = EditorHandlesHelper.ScaleValue(m_TopDownTransform.y, m_TopDownTransform.Get3DPosition(), Vector3.up, 1f, Handles.ConeHandleCap, Quaternion.Euler(-90, 0, 0), 1f, 0.1f);
+		m_TopDownTransform.y -= EditorHandlesHelper.PositionArrow(pos3d, Vector3.up, 1f, arrowSize).y;
 
 		Handles.color = Handles.zAxisColor;
-		m_TopDownTransform.z = EditorHandlesHelper.ScaleValue(m_TopDownTransform.z, m_TopDownTransform.Get3DPosition() + new Vector3(0, -1.1f, 0), Vector3.up, 1f, Handles.ConeHandleCap, Quaternion.Euler(-90, 0, 0), 1f, 0.1f);
+		m_TopDownTransform.z -= EditorHandlesHelper.PositionArrow(pos3d + new Vector3(0, -m_TopDownTransform.z - 0.1f, 0), Vector3.up, m_TopDownTransform.z, arrowSize, true).y;
 
 	}
 
diff --git a/AlienSurvival/Assets/Scripts/Physics/TopDownTransform.cs b/AlienSurvival/Assets/Scripts/Physics/TopDownTransform.cs
index 3bb51b1..d93a453 100644
--- a/AlienSurvival/Assets/Scripts/Physics/TopDownTransform.cs
+++ b/AlienSurvival/Assets/Scripts/Physics/TopDownTransform.cs
@@ -91,6 +91,15 @@ public class TopDownTransform : MonoBehaviour
 		return pos;
 	}
 
+	public Vector3 GetGround3DPosition()
+	{
+		Vector3 pos = new Vector3();
+		pos.x = m_LocalPosition.x;
+		pos.y = m_LocalPosition.y ;
+		pos.z = transform.position.z;
+		return pos;
+	}
+
 #if UNITY_EDITOR
 	private void OnDrawGizmos()
 	{
diff --git a/AlienSurvival/Assets/Scripts/Rendering/TopDownShadowCaster.cs b/AlienSurvival/Assets/Scripts/Rendering/TopDownShadowCaster.cs
index 2ef26a0..9e3a3ee 100644
--- a/AlienSurvival/Assets/Scripts/Rendering/TopDownShadowCaster.cs
+++ b/AlienSurvival/Assets/Scripts/Rendering/TopDownShadowCaster.cs
@@ -4,10 +4,45 @@ using UnityEngine;
 
 [DisallowMultipleComponent]
 [RequireComponent(typeof(TopDownTransform))]
+[RequireComponent(typeof(SpriteRenderer))]
 public class TopDownShadowCaster : MonoBehaviour
 {
-
 	[SerializeField] private Color m_Color = Color.black;
 	[SerializeField] private Vector2 m_Scale = new Vector2(1, 0.5f);
 
+	private GameObject m_Shadow;
+	private SpriteRenderer m_ShadowRenderer;
+
+	private TopDownTransform m_Coord;
+	private SpriteRenderer m_SpriteRenderer;
+
+	private void Start()
+	{
+		m_Coord = GetComponent<TopDownTransform>();
+		m_SpriteRenderer = GetComponent<SpriteRenderer>();
+
+		if (m_Shadow == null)
+		{
+			m_Shadow = new GameObject("shadow");
+			m_Shadow.transform.SetParent(transform);
+
+			m_Shadow.transform.localScale = m_Scale;
+
+			m_ShadowRenderer = m_Shadow.AddComponent<SpriteRenderer>();
+			m_ShadowRenderer.color = m_Color;
+			m_ShadowRenderer.sprite = m_SpriteRenderer.sprite;
+			m_ShadowRenderer.sortingLayerName = "Shadow";
+
+		}
+	}
+
+	private void Update()
+	{
+		if (m_Shadow == null)
+			return;
+
+		Vector3 pos = m_Coord.GetGround3DPosition();
+		m_Shadow.transform.position = pos;
+	}
+
 }