Sword Halo & Arrow to the nearest enemy

2023-10-17 10:55:31 +02:00
parent eb51da13ed
commit ec1084bd10
23 changed files with 1097 additions and 3 deletions
@@ -39,6 +39,7 @@ Transform:
  m_ConstrainProportionsScale: 0
  m_Children:
  - {fileID: 4152598028236711869}
+  - {fileID: 4740856695113674186}
  m_Father: {fileID: 0}
  m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
 --- !u!212 &4824869534615406026
@@ -280,6 +281,73 @@ MonoBehaviour:
  laser: {fileID: 4893257253370123985, guid: 95cb513377bf0e248bd66d6f7ddae920, type: 3}
  laserOnX: 0
  laserOnY: 0
+  arrow: {fileID: 6280786298679187013, guid: 856a449688373494987701d49b79a7af, type: 3}
+--- !u!1001 &993819705047970090
+PrefabInstance:
+  m_ObjectHideFlags: 0
+  serializedVersion: 2
+  m_Modification:
+    serializedVersion: 3
+    m_TransformParent: {fileID: 3622515600777588477}
+    m_Modifications:
+    - target: {fileID: -8230784050683220836, guid: fd7d128113472244d88a3fc511da99a0, type: 3}
+      propertyPath: initialSwordsCount
+      value: 1
+      objectReference: {fileID: 0}
+    - target: {fileID: 3957911104700806788, guid: fd7d128113472244d88a3fc511da99a0, type: 3}
+      propertyPath: m_Name
+      value: Halo
+      objectReference: {fileID: 0}
+    - target: {fileID: 5476423095808072928, guid: fd7d128113472244d88a3fc511da99a0, type: 3}
+      propertyPath: m_LocalPosition.x
+      value: 0
+      objectReference: {fileID: 0}
+    - target: {fileID: 5476423095808072928, guid: fd7d128113472244d88a3fc511da99a0, type: 3}
+      propertyPath: m_LocalPosition.y
+      value: 0
+      objectReference: {fileID: 0}
+    - target: {fileID: 5476423095808072928, guid: fd7d128113472244d88a3fc511da99a0, type: 3}
+      propertyPath: m_LocalPosition.z
+      value: 0
+      objectReference: {fileID: 0}
+    - target: {fileID: 5476423095808072928, guid: fd7d128113472244d88a3fc511da99a0, type: 3}
+      propertyPath: m_LocalRotation.w
+      value: 1
+      objectReference: {fileID: 0}
+    - target: {fileID: 5476423095808072928, guid: fd7d128113472244d88a3fc511da99a0, type: 3}
+      propertyPath: m_LocalRotation.x
+      value: 0
+      objectReference: {fileID: 0}
+    - target: {fileID: 5476423095808072928, guid: fd7d128113472244d88a3fc511da99a0, type: 3}
+      propertyPath: m_LocalRotation.y
+      value: 0
+      objectReference: {fileID: 0}
+    - target: {fileID: 5476423095808072928, guid: fd7d128113472244d88a3fc511da99a0, type: 3}
+      propertyPath: m_LocalRotation.z
+      value: 0
+      objectReference: {fileID: 0}
+    - target: {fileID: 5476423095808072928, guid: fd7d128113472244d88a3fc511da99a0, type: 3}
+      propertyPath: m_LocalEulerAnglesHint.x
+      value: 0
+      objectReference: {fileID: 0}
+    - target: {fileID: 5476423095808072928, guid: fd7d128113472244d88a3fc511da99a0, type: 3}
+      propertyPath: m_LocalEulerAnglesHint.y
+      value: 0
+      objectReference: {fileID: 0}
+    - target: {fileID: 5476423095808072928, guid: fd7d128113472244d88a3fc511da99a0, type: 3}
+      propertyPath: m_LocalEulerAnglesHint.z
+      value: 0
+      objectReference: {fileID: 0}
+    m_RemovedComponents: []
+    m_RemovedGameObjects: []
+    m_AddedGameObjects: []
+    m_AddedComponents: []
+  m_SourcePrefab: {fileID: 100100000, guid: fd7d128113472244d88a3fc511da99a0, type: 3}
+--- !u!4 &4740856695113674186 stripped
+Transform:
+  m_CorrespondingSourceObject: {fileID: 5476423095808072928, guid: fd7d128113472244d88a3fc511da99a0, type: 3}
+  m_PrefabInstance: {fileID: 993819705047970090}
+  m_PrefabAsset: {fileID: 0}
 --- !u!1001 &1611953582756194365
 PrefabInstance:
  m_ObjectHideFlags: 0
@@ -1,19 +1,22 @@
+using System.Collections.Generic;
 using UnityEngine;

 [RequireComponent (typeof(PlayerMovements))]
 public class PlayerWeapons : MonoBehaviour
 {
    [SerializeField] private GameObject laser;
-    [Header("If all are false: only on 1 side")]
    [SerializeField] private bool laserOnX;
    [SerializeField] private bool laserOnY;

+    [SerializeField] private GameObject arrow;
+
    private PlayerMovements _pm;

    private void Start()
    {
        _pm = GetComponent<PlayerMovements>();
        InvokeRepeating(nameof(ShootBeam), 5f, 5f);
+        InvokeRepeating(nameof(ShootArrow), 2f, 2f);
    }

    private void ShootBeam()
@@ -32,4 +35,54 @@ public class PlayerWeapons : MonoBehaviour
        }

    }
+
+    private void ShootArrow()
+    {
+        // Get all enemies in given radius
+        Collider2D[] hits = Physics2D.OverlapCircleAll(transform.position, 20f, LayerMask.GetMask("Enemy"));
+
+        if (hits.Length <= 0)
+        {
+            return;
+        }
+
+        GameObject target = null;
+        float shortestDistance = Mathf.Infinity;
+
+        for(int i = 0; i < hits.Length; i++)
+        {
+            float distance = Vector3.Distance(transform.position, hits[i].transform.position);
+            if (distance < shortestDistance)
+            {
+                shortestDistance = distance;
+                target = hits[i].gameObject;
+            }
+        }
+
+        // Shoot arrow
+        if (target != null)
+        {
+            GameObject spawnedArrow = Instantiate(arrow, transform.position, Quaternion.identity);
+            spawnedArrow.GetComponent<Arrow>().target = target;
+        }
+    }
+
+    GameObject GetClosestEnemy(GameObject[] enemies)
+    {
+        GameObject bestTarget = null;
+        float closestDistanceSqr = Mathf.Infinity;
+        Vector3 currentPosition = transform.position;
+        foreach (GameObject potentialTarget in enemies)
+        {
+            Vector3 directionToTarget = potentialTarget.transform.position - currentPosition;
+            float dSqrToTarget = directionToTarget.sqrMagnitude;
+            if (dSqrToTarget < closestDistanceSqr)
+            {
+                closestDistanceSqr = dSqrToTarget;
+                bestTarget = potentialTarget;
+            }
+        }
+
+        return bestTarget;
+    }
 }