From 9306a3c562b4c19dad51b93192f595bf9a5ba64f Mon Sep 17 00:00:00 2001
From: Derek <contact@derekdziedzic.com>
Date: Thu, 24 Apr 2025 21:03:11 -0500
Subject: [PATCH] rudimentary search function. not working right yet

---
 assets/spider2.tscn        |  7 ++++-
 scripts/EnemyAttack.gd     |  4 +++
 scripts/EnemySearch.gd     | 58 ++++++++++++++++++++++++++++++++++++++
 scripts/EnemySearch.gd.uid |  1 +
 scripts/EnemyStates.gd     |  1 -
 scripts/StateMachine.gd    |  1 +
 6 files changed, 70 insertions(+), 2 deletions(-)
 create mode 100644 scripts/EnemySearch.gd
 create mode 100644 scripts/EnemySearch.gd.uid

diff --git a/assets/spider2.tscn b/assets/spider2.tscn
index 5d426a1..01cb11e 100644
--- a/assets/spider2.tscn
+++ b/assets/spider2.tscn
@@ -1,4 +1,4 @@
-[gd_scene load_steps=90 format=4 uid="uid://djr7vnr1hcx82"]
+[gd_scene load_steps=91 format=4 uid="uid://djr7vnr1hcx82"]
 
 [ext_resource type="Script" uid="uid://cdofgtwevbray" path="res://scripts/spider.gd" id="1_7e7fe"]
 [ext_resource type="PackedScene" uid="uid://h5ojldugfyyu" path="res://assets/bullet_enemy.tscn" id="2_aew5r"]
@@ -18,6 +18,7 @@
 [ext_resource type="Texture2D" uid="uid://c7bdujukdjajv" path="res://assets/Models/SubstancePainterTest/spider-LOW_spider1.gunbarrel_Normal.png" id="10_wpql0"]
 [ext_resource type="Texture2D" uid="uid://d0w0lon4smlhm" path="res://assets/Models/SubstancePainterTest/spider-LOW_spider1.gunbarrel_Roughness.png" id="11_6mvds"]
 [ext_resource type="Script" uid="uid://dcnmjisrxf5iv" path="res://scripts/EnemyReload.gd" id="11_ekglj"]
+[ext_resource type="Script" uid="uid://dvpf10vdnkfd" path="res://scripts/EnemySearch.gd" id="12_aasxo"]
 [ext_resource type="Material" uid="uid://cc0el8wu0au85" path="res://assets/materials/OutlineMat.tres" id="13_ee4im"]
 [ext_resource type="Texture2D" uid="uid://dn3b6uw8xr63m" path="res://assets/Textures/Smoke/smoketest_v1_0043.png" id="14_alcfd"]
 [ext_resource type="Material" uid="uid://844q0haim4uh" path="res://assets/spider2_body.tres" id="14_gicen"]
@@ -878,6 +879,10 @@ script = ExtResource("11_ekglj")
 reload_sound = NodePath("../../AUIDO/Reload")
 enemy = NodePath("../..")
 
+[node name="Search" type="Node" parent="StateMachine" node_paths=PackedStringArray("enemy")]
+script = ExtResource("12_aasxo")
+enemy = NodePath("../..")
+
 [node name="VisibilityArea" type="Area3D" parent="."]
 collision_layer = 0
 collision_mask = 4
diff --git a/scripts/EnemyAttack.gd b/scripts/EnemyAttack.gd
index 9bccd03..54e2d00 100644
--- a/scripts/EnemyAttack.gd
+++ b/scripts/EnemyAttack.gd
@@ -25,6 +25,10 @@ func update_waypoint():
 	enemy.nav_agent.set_target_position(enemy.point_of_interest)
 
 func Update(delta):
+	if enemy.point_of_interest != null:
+		if !enemy.is_player_visible():
+			Transitioned.emit(self,"search")
+	
 	if heartbeat > 0:
 		heartbeat -= delta
 	else:
diff --git a/scripts/EnemySearch.gd b/scripts/EnemySearch.gd
new file mode 100644
index 0000000..cd4773a
--- /dev/null
+++ b/scripts/EnemySearch.gd
@@ -0,0 +1,58 @@
+extends EnemyState
+class_name EnemySearch
+
+@export var idle_speed : float = 1.5
+
+var move_direction : Vector3
+var scan_direction : float
+
+var search_time : float
+var scan_time : float
+
+const WANDER_AMT = 50
+const TURRET_TURN_AMT : float = 90.0
+const TURRET_SCAN_SPEED : float = .5
+
+func search_point():
+	enemy.nav_agent.set_target_position(enemy.point_of_interest)
+	search_time = randf_range(3,10)
+
+func randomize_turret_scan():
+	scan_direction = -scan_direction
+	enemy.turret_look_next.rotation = Vector3(0,scan_direction,0)
+	scan_time = randf_range(5,10)
+
+func Enter():
+	super()
+	search_point()
+	scan_direction = deg_to_rad(TURRET_TURN_AMT)
+
+func Update(delta: float):
+	super(delta)
+	if search_time > 0:
+		search_time -= delta
+	else:
+		Transitioned.emit(self,"idle")
+	
+	if scan_time > 0:
+		scan_time -= delta
+	else:
+		randomize_turret_scan()
+
+func Physics_Update(delta : float):
+	if enemy:
+		#turret transform
+		enemy.turret_look.rotation = lerp(enemy.turret_look.rotation,enemy.turret_look_next.rotation,delta * TURRET_SCAN_SPEED)
+		
+		var destination = enemy.nav_agent.get_next_path_position()
+		var local_destination = destination - enemy.global_position
+		var direction = local_destination.normalized()
+		if enemy.global_position.distance_to(local_destination) > 1:
+			enemy.velocity = direction * idle_speed
+			enemy.spider_look_next.look_at(destination)
+			var look_target = enemy.spider_look_next.global_rotation.y
+			enemy.global_rotation.y = lerp(enemy.global_rotation.y,look_target,delta * 3)
+		
+		
+		if enemy.turret_look.is_colliding() and enemy.turret_look.get_collider() is Player:
+			Transitioned.emit(self,"attack")
diff --git a/scripts/EnemySearch.gd.uid b/scripts/EnemySearch.gd.uid
new file mode 100644
index 0000000..cafe12d
--- /dev/null
+++ b/scripts/EnemySearch.gd.uid
@@ -0,0 +1 @@
+uid://dvpf10vdnkfd
diff --git a/scripts/EnemyStates.gd b/scripts/EnemyStates.gd
index 44ab1f1..80cbd24 100644
--- a/scripts/EnemyStates.gd
+++ b/scripts/EnemyStates.gd
@@ -20,7 +20,6 @@ func Update(delta):
 	if enemy.character_follow != null:
 		if can_see:
 			if enemy.is_player_visible():
-				print("PLAYER SPOTTED")
 				enemy.cache_player_pos()
 				Transitioned.emit(self,"attack")
 	
diff --git a/scripts/StateMachine.gd b/scripts/StateMachine.gd
index 5256aef..fc02d9f 100644
--- a/scripts/StateMachine.gd
+++ b/scripts/StateMachine.gd
@@ -37,3 +37,4 @@ func on_child_transition(state,new_state_name):
 	new_state.Enter()
 	
 	current_state = new_state
+	print("STATE CHANGED TO : ",current_state)