Lasers, AI adjustments

project.godot

@@ -67,6 +67,7 @@ backward={
 fire={
 "deadzone": 0.2,
 "events": [Object(InputEventMouseButton,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"button_mask":1,"position":Vector2(588, 29),"global_position":Vector2(597, 77),"factor":1.0,"button_index":1,"canceled":false,"pressed":true,"double_click":false,"script":null)
+, Object(InputEventJoypadMotion,"resource_local_to_scene":false,"resource_name":"","device":-1,"axis":5,"axis_value":1.0,"script":null)
 ]
 }
 secondary_fire={

scenes/game.tscn

@@ -1,4 +1,4 @@
-[gd_scene load_steps=19 format=3 uid="uid://bauklhpieuivd"]
+[gd_scene load_steps=13 format=3 uid="uid://bauklhpieuivd"]
 
 [ext_resource type="Script" uid="uid://d0qswyhwbhdua" path="res://scripts/game.gd" id="1_u5sy4"]
 [ext_resource type="Texture2D" uid="uid://dtwo7g0ipc4k" path="res://textures/ship_1.png" id="1_uwrxv"]
@@ -9,9 +9,7 @@
 [ext_resource type="AudioStream" uid="uid://b6tyof2j3ytbv" path="res://sounds/concrete_halls.mp3" id="3_0tnpc"]
 [ext_resource type="AudioStream" uid="uid://b1ung55xg31l3" path="res://sounds/boost_finish.mp3" id="3_p57ef"]
 [ext_resource type="AudioStream" uid="uid://y7lhonymtk3t" path="res://sounds/fire.mp3" id="8_vtaks"]
-[ext_resource type="Script" uid="uid://b7te10evkqwhy" path="res://scripts/laser.gd" id="10_kvpfn"]
 [ext_resource type="PackedScene" uid="uid://dy6dv2tio433m" path="res://scenes/enemy.tscn" id="11_dinhu"]
-[ext_resource type="Texture2D" uid="uid://bb0v0jtreyba3" path="res://textures/laser.png" id="11_kvuet"]
 
 [sub_resource type="CircleShape2D" id="CircleShape2D_uwrxv"]
 radius = 16.0
@@ -19,20 +17,6 @@ radius = 16.0
 [sub_resource type="CircleShape2D" id="CircleShape2D_lnu2h"]
 radius = 20.0
 
-[sub_resource type="CircleShape2D" id="CircleShape2D_trtic"]
-radius = 12.0
-
-[sub_resource type="Curve" id="Curve_ir15t"]
-_data = [Vector2(0, 0.5393259), 0.0, 0.0, 0, 0, Vector2(1, 0), 0.0, 0.0, 0, 0]
-point_count = 2
-
-[sub_resource type="CurveTexture" id="CurveTexture_ca42v"]
-curve = SubResource("Curve_ir15t")
-
-[sub_resource type="ParticleProcessMaterial" id="ParticleProcessMaterial_rysoc"]
-gravity = Vector3(0, 98, 0)
-alpha_curve = SubResource("CurveTexture_ca42v")
-
 [node name="Game" type="Node2D"]
 script = ExtResource("1_u5sy4")
 
@@ -85,26 +69,6 @@ rotation_smoothing_speed = 15.0
 shape = SubResource("CircleShape2D_lnu2h")
 debug_color = Color(0.9686392, 0, 0.4696517, 0.41960785)
 
-[node name="Laser" type="RigidBody2D" parent="."]
-position = Vector2(77, -428)
-linear_damp = 6.247
-script = ExtResource("10_kvpfn")
-
-[node name="Sprite" type="Sprite2D" parent="Laser"]
-texture = ExtResource("11_kvuet")
-
-[node name="Hitbox" type="Area2D" parent="Laser"]
-
-[node name="CollisionShape" type="CollisionShape2D" parent="Laser/Hitbox"]
-shape = SubResource("CircleShape2D_trtic")
-debug_color = Color(1, 0, 0, 0.41960785)
-
-[node name="Trail" type="GPUParticles2D" parent="Laser"]
-amount = 24
-texture = ExtResource("11_kvuet")
-lifetime = 0.05
-process_material = SubResource("ParticleProcessMaterial_rysoc")
-
 [node name="Enemy" parent="." instance=ExtResource("11_dinhu")]
 position = Vector2(0, -418)
 
@@ -138,4 +102,3 @@ grow_vertical = 2
 text = "DIST: 2048"
 
 [connection signal="body_shape_entered" from="Player/Hitbox" to="Player" method="_on_hitbox_body_shape_entered"]
-[connection signal="body_shape_entered" from="Laser/Hitbox" to="Laser" method="_on_hitbox_body_shape_entered"]

scenes/laser.tscn

@@ -0,0 +1,39 @@
+[gd_scene load_steps=7 format=3 uid="uid://dgj3hd5wlaoc0"]
+
+[ext_resource type="Script" uid="uid://b7te10evkqwhy" path="res://scripts/laser.gd" id="1_a7dhc"]
+[ext_resource type="Texture2D" uid="uid://bb0v0jtreyba3" path="res://textures/laser.png" id="2_jjj73"]
+
+[sub_resource type="CircleShape2D" id="CircleShape2D_trtic"]
+radius = 12.0
+
+[sub_resource type="Curve" id="Curve_ir15t"]
+_data = [Vector2(0, 0.5393259), 0.0, 0.0, 0, 0, Vector2(1, 0), 0.0, 0.0, 0, 0]
+point_count = 2
+
+[sub_resource type="CurveTexture" id="CurveTexture_ca42v"]
+curve = SubResource("Curve_ir15t")
+
+[sub_resource type="ParticleProcessMaterial" id="ParticleProcessMaterial_rysoc"]
+gravity = Vector3(0, 98, 0)
+alpha_curve = SubResource("CurveTexture_ca42v")
+
+[node name="Laser" type="RigidBody2D"]
+linear_damp = 6.247
+script = ExtResource("1_a7dhc")
+
+[node name="Sprite" type="Sprite2D" parent="."]
+texture = ExtResource("2_jjj73")
+
+[node name="Hitbox" type="Area2D" parent="."]
+
+[node name="CollisionShape" type="CollisionShape2D" parent="Hitbox"]
+shape = SubResource("CircleShape2D_trtic")
+debug_color = Color(1, 0, 0, 0.41960785)
+
+[node name="Trail" type="GPUParticles2D" parent="."]
+amount = 24
+texture = ExtResource("2_jjj73")
+lifetime = 0.05
+process_material = SubResource("ParticleProcessMaterial_rysoc")
+
+[connection signal="body_shape_entered" from="Hitbox" to="." method="_on_hitbox_body_shape_entered"]

scripts/enemy.gd

@@ -4,7 +4,9 @@ var health = 1000
 var boost = 100
 var speed = 480
 var time_since_last_collision = 1
+var time_since_last_fire = 0
 var boosting = false
+var firing = true
 
 var axis = 0
 var movement_axis = -1
@@ -15,7 +17,8 @@ var ai_mode = AI_MODE_ATTACK
 
 var AI_STATE_EVADE_OBJECT = 1
 var AI_STATE_TRACK_ENEMY = 2
-var AI_STATE_STATIONARY_ENEMY = 3
+var AI_STATE_EVADE_ENEMY_AIM = 3
+var AI_STATE_STATIONARY_ENEMY = 4
 
 var object_to_evade = null
 var last_ai_state_before_evasion = AI_STATE_TRACK_ENEMY
@@ -29,6 +32,8 @@ var boost_pressed = false
 var ai_tick = 0.1
 @onready var player = get_parent().get_node("Player")
 
+var laser_scene = preload("res://scenes/laser.tscn")
+
 func cast(angle):
 	$SightCast.rotation_degrees = angle
 	$SightCast.force_raycast_update()
@@ -64,6 +69,9 @@ func check_front():
 	return 1
 
 func _process(delta: float) -> void:
+	modulate.g = health / 1000.0
+	modulate.b = health / 1000.0
+	
 	ai_tick -= delta
 	
 	if boosting:
@@ -85,6 +93,20 @@ func _process(delta: float) -> void:
 		if boost_pressed and (boost > 33):
 			boosting = true
 			$Boost.play()
+			
+	time_since_last_fire -= delta
+	
+	if (time_since_last_fire <= 0) and firing:
+		time_since_last_fire = 0.25
+		
+		var laser = laser_scene.instantiate() 
+		
+		laser.creator = self 
+		
+		laser.position = position 
+		laser.rotation = rotation
+		
+		get_parent().get_node("Unloadables").add_child(laser)
 	
 	if time_since_last_collision <= 1:
 		time_since_last_collision += delta
@@ -114,12 +136,14 @@ func _process(delta: float) -> void:
 				if player_distance > 480: boost_pressed = true
 			else:
 				boost_pressed = false
+				
+			var direction_to_player = global_position.direction_to(player.position).angle() + deg_to_rad(270)
 			
 			if ai_state == AI_STATE_TRACK_ENEMY:
-				target_rotation = global_position.direction_to(player.position).angle() + deg_to_rad(270)
+				target_rotation = direction_to_player
 				
 			if ai_state == AI_STATE_STATIONARY_ENEMY:
-				target_rotation = global_position.direction_to(player.position).angle() + deg_to_rad(270)
+				target_rotation = direction_to_player
 				movement_axis = 0
 			
 		if front_cast:
@@ -142,8 +166,6 @@ func _process(delta: float) -> void:
 				var front_cast_distance = ($SightCast.get_collision_point() - position).length()
 				if front_cast_distance > 160 * (speed / 300):
 					ai_state = last_ai_state_before_evasion
-					
-		print(ai_state)
 
 func _physics_process(delta: float) -> void:
 	axis = 0
@@ -176,8 +198,6 @@ func _physics_process(delta: float) -> void:
 
 func _on_hitbox_body_shape_entered(body_rid: RID, body: Node2D, body_shape_index: int, local_shape_index: int) -> void:
 	if body.linear_velocity.length() + linear_velocity.length() > 256:
-		health -= 100
-		
 		$Collision.play()
 		
 		time_since_last_collision = 0

scripts/laser.gd

@@ -1,17 +1,17 @@
 extends RigidBody2D
 
-var shooter = null
+var creator = null
 var lifetime = 0
 var has_collided = false
 
 func _process(delta: float) -> void:
 	if has_collided: return
 	
-	linear_velocity =  transform.y * -1 * 256
+	linear_velocity =  transform.y * -1 * 2048
 
 
 func _on_hitbox_body_shape_entered(body_rid: RID, body: Node2D, body_shape_index: int, local_shape_index: int) -> void:
-	if body != shooter:
+	if body != creator:
 		has_collided = true
 		
 		linear_velocity = Vector2()

scripts/player.gd

@@ -2,16 +2,33 @@ extends RigidBody2D
 
 var health = 1000
 var boost = 100
+var time_since_last_fire = 0
 var time_since_last_collision = 1
 var camera_shake_power = 0
 var boosting = false
 
+var laser_scene = preload("res://scenes/laser.tscn")
+
 func _process(delta: float) -> void:
 	modulate.g = health / 1000.0
 	modulate.b = health / 1000.0
 	$Camera.offset.x = randi_range(-camera_shake_power, camera_shake_power)
 	$Camera.offset.y = randi_range(-camera_shake_power, camera_shake_power)
 	
+	time_since_last_fire -= delta
+	
+	if (time_since_last_fire <= 0) and Input.is_action_pressed("fire"):
+		time_since_last_fire = 0.25
+		
+		var laser = laser_scene.instantiate() 
+		
+		laser.creator = self 
+		
+		laser.position = position 
+		laser.rotation = rotation
+		
+		get_parent().get_node("Unloadables").add_child(laser)
+	
 	if boosting:
 		if Input.is_action_pressed("boost"):
 			boost -= delta * 40
@@ -67,7 +84,6 @@ func _physics_process(delta: float) -> void:
 
 func _on_hitbox_body_shape_entered(body_rid: RID, body: Node2D, body_shape_index: int, local_shape_index: int) -> void:
 	if body.linear_velocity.length() + linear_velocity.length() > 256:
-		health -= 100
 		camera_shake_power = 4 
 		
 		$Collision.play()