Enemy boosting, laser testing

default_bus_layout.tres

@@ -0,0 +1,15 @@
+[gd_resource type="AudioBusLayout" format=3 uid="uid://cbmx3klr6k4mt"]
+
+[resource]
+bus/1/name = &"Music"
+bus/1/solo = false
+bus/1/mute = false
+bus/1/bypass_fx = false
+bus/1/volume_db = 0.0
+bus/1/send = &"Master"
+bus/2/name = &"Sound Effects"
+bus/2/solo = false
+bus/2/mute = false
+bus/2/bypass_fx = false
+bus/2/volume_db = 0.0
+bus/2/send = &"Master"

scenes/enemy.tscn

@@ -0,0 +1,53 @@
+[gd_scene load_steps=9 format=3 uid="uid://dy6dv2tio433m"]
+
+[ext_resource type="Script" uid="uid://8d4jhy3fo32b" path="res://scripts/enemy.gd" id="1_xwavj"]
+[ext_resource type="AudioStream" uid="uid://brqjxveo53kco" path="res://sounds/boost.mp3" id="2_nenq2"]
+[ext_resource type="AudioStream" uid="uid://b1ung55xg31l3" path="res://sounds/boost_finish.mp3" id="3_md484"]
+[ext_resource type="AudioStream" uid="uid://5tr30e1tmdp6" path="res://sounds/collision.mp3" id="4_ipns3"]
+[ext_resource type="AudioStream" uid="uid://y7lhonymtk3t" path="res://sounds/fire.mp3" id="5_8qclf"]
+[ext_resource type="Texture2D" uid="uid://dtwo7g0ipc4k" path="res://textures/ship_1.png" id="6_w8i8w"]
+
+[sub_resource type="CircleShape2D" id="CircleShape2D_uwrxv"]
+radius = 16.0
+
+[sub_resource type="CircleShape2D" id="CircleShape2D_lnu2h"]
+radius = 20.0
+
+[node name="Enemy" type="RigidBody2D"]
+linear_damp = 6.247
+script = ExtResource("1_xwavj")
+
+[node name="Boost" type="AudioStreamPlayer" parent="."]
+stream = ExtResource("2_nenq2")
+pitch_scale = 0.75
+bus = &"Sound Effects"
+
+[node name="BoostFinish" type="AudioStreamPlayer" parent="."]
+stream = ExtResource("3_md484")
+volume_db = -80.0
+bus = &"Sound Effects"
+
+[node name="Collision" type="AudioStreamPlayer" parent="."]
+stream = ExtResource("4_ipns3")
+pitch_scale = 0.75
+bus = &"Sound Effects"
+
+[node name="Fire" type="AudioStreamPlayer" parent="."]
+stream = ExtResource("5_8qclf")
+
+[node name="Sprite" type="Sprite2D" parent="."]
+texture = ExtResource("6_w8i8w")
+
+[node name="CollisionShape" type="CollisionShape2D" parent="."]
+shape = SubResource("CircleShape2D_uwrxv")
+
+[node name="Hitbox" type="Area2D" parent="."]
+
+[node name="CollisionShape" type="CollisionShape2D" parent="Hitbox"]
+shape = SubResource("CircleShape2D_lnu2h")
+debug_color = Color(0.9686392, 0, 0.4696517, 0.41960785)
+
+[node name="SightCast" type="RayCast2D" parent="."]
+target_position = Vector2(0, -256)
+
+[connection signal="body_shape_entered" from="Hitbox" to="." method="_on_hitbox_body_shape_entered"]

scenes/game.tscn

@@ -1,4 +1,4 @@
-[gd_scene load_steps=12 format=3 uid="uid://bauklhpieuivd"]
+[gd_scene load_steps=19 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"]
@@ -8,7 +8,10 @@
 [ext_resource type="AudioStream" uid="uid://5tr30e1tmdp6" path="res://sounds/collision.mp3" id="2_lbhrr"]
 [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="Script" uid="uid://8d4jhy3fo32b" path="res://scripts/enemy.gd" id="9_0tnpc"]
+[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
@@ -16,16 +19,32 @@ 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")
 
 [node name="BalladOfTheCats" type="AudioStreamPlayer" parent="."]
 stream = ExtResource("2_gee14")
 volume_db = -10.0
+bus = &"Music"
 
 [node name="ConcreteHalls" type="AudioStreamPlayer" parent="."]
 stream = ExtResource("3_0tnpc")
 volume_db = -10.0
+bus = &"Music"
 
 [node name="Player" type="RigidBody2D" parent="."]
 linear_damp = 6.247
@@ -33,13 +52,19 @@ script = ExtResource("1_yqjtg")
 
 [node name="Boost" type="AudioStreamPlayer" parent="Player"]
 stream = ExtResource("2_iywne")
+bus = &"Sound Effects"
 
 [node name="BoostFinish" type="AudioStreamPlayer" parent="Player"]
 stream = ExtResource("3_p57ef")
 volume_db = -8.0
+bus = &"Sound Effects"
 
 [node name="Collision" type="AudioStreamPlayer" parent="Player"]
 stream = ExtResource("2_lbhrr")
+bus = &"Sound Effects"
+
+[node name="Fire" type="AudioStreamPlayer" parent="Player"]
+stream = ExtResource("8_vtaks")
 
 [node name="Sprite" type="Sprite2D" parent="Player"]
 texture = ExtResource("1_uwrxv")
@@ -60,35 +85,28 @@ rotation_smoothing_speed = 15.0
 shape = SubResource("CircleShape2D_lnu2h")
 debug_color = Color(0.9686392, 0, 0.4696517, 0.41960785)
 
-[node name="Enemy" type="RigidBody2D" parent="."]
-position = Vector2(0, -418)
+[node name="Laser" type="RigidBody2D" parent="."]
+position = Vector2(77, -428)
 linear_damp = 6.247
-script = ExtResource("9_0tnpc")
+script = ExtResource("10_kvpfn")
 
-[node name="Boost" type="AudioStreamPlayer" parent="Enemy"]
-stream = ExtResource("2_iywne")
+[node name="Sprite" type="Sprite2D" parent="Laser"]
+texture = ExtResource("11_kvuet")
 
-[node name="BoostFinish" type="AudioStreamPlayer" parent="Enemy"]
-stream = ExtResource("3_p57ef")
-volume_db = -8.0
+[node name="Hitbox" type="Area2D" parent="Laser"]
 
-[node name="Collision" type="AudioStreamPlayer" parent="Enemy"]
-stream = ExtResource("2_lbhrr")
+[node name="CollisionShape" type="CollisionShape2D" parent="Laser/Hitbox"]
+shape = SubResource("CircleShape2D_trtic")
+debug_color = Color(1, 0, 0, 0.41960785)
 
-[node name="Sprite" type="Sprite2D" parent="Enemy"]
-texture = ExtResource("1_uwrxv")
+[node name="Trail" type="GPUParticles2D" parent="Laser"]
+amount = 24
+texture = ExtResource("11_kvuet")
+lifetime = 0.05
+process_material = SubResource("ParticleProcessMaterial_rysoc")
 
-[node name="CollisionShape" type="CollisionShape2D" parent="Enemy"]
-shape = SubResource("CircleShape2D_uwrxv")
-
-[node name="Hitbox" type="Area2D" parent="Enemy"]
-
-[node name="CollisionShape" type="CollisionShape2D" parent="Enemy/Hitbox"]
-shape = SubResource("CircleShape2D_lnu2h")
-debug_color = Color(0.9686392, 0, 0.4696517, 0.41960785)
-
-[node name="SightCast" type="RayCast2D" parent="Enemy"]
-target_position = Vector2(0, -256)
+[node name="Enemy" parent="." instance=ExtResource("11_dinhu")]
+position = Vector2(0, -418)
 
 [node name="Unloadables" type="Node2D" parent="."]
 
@@ -120,4 +138,4 @@ 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="Enemy/Hitbox" to="Enemy" method="_on_hitbox_body_shape_entered"]
+[connection signal="body_shape_entered" from="Laser/Hitbox" to="Laser" method="_on_hitbox_body_shape_entered"]

scripts/enemy.gd

@@ -24,6 +24,8 @@ var ai_state = AI_STATE_TRACK_ENEMY
 var target_rotation = 0
 var target_rotation_speed = 1
 
+var boost_pressed = false
+
 var ai_tick = 0.1
 @onready var player = get_parent().get_node("Player")
 
@@ -65,7 +67,7 @@ func _process(delta: float) -> void:
 	ai_tick -= delta
 	
 	if boosting:
-		if Input.is_action_pressed("boost"):
+		if boost_pressed:
 			boost -= delta * 40
 			
 			if boost <= 0:
@@ -77,10 +79,10 @@ func _process(delta: float) -> void:
 			$BoostFinish.play()
 	else:
 		boost += delta * 25
-		if boost > 100: boost = 100
+		if boost > 75: boost = 75
 		
 		$Boost.stop()
-		if Input.is_action_just_pressed("boost") and (boost > 33):
+		if boost_pressed and (boost > 33):
 			boosting = true
 			$Boost.play()
 	
@@ -92,13 +94,8 @@ func _process(delta: float) -> void:
 		
 		movement_axis = -1
 		
-		if ai_state == AI_STATE_TRACK_ENEMY:
-			target_rotation = global_position.direction_to(player.position).angle() + deg_to_rad(270)
-			
-		if ai_state == AI_STATE_STATIONARY_ENEMY:
-			target_rotation = global_position.direction_to(player.position).angle() + deg_to_rad(270)
-			movement_axis = 0
-			
+		var player_distance = (player.position - position).length()
+		
 		var front_cast = cast(0)
 		if !front_cast:
 			$SightCast.position.x = -20
@@ -109,11 +106,26 @@ func _process(delta: float) -> void:
 				front_cast = cast(0)
 		
 		$SightCast.position.x = 0
+		
+		if ai_mode == AI_MODE_ATTACK:
+			if !front_cast and (player_distance > 480):
+				boost_pressed = true
+			elif front_cast == player:
+				if player_distance > 480: boost_pressed = true
+			else:
+				boost_pressed = false
+			
+			if ai_state == AI_STATE_TRACK_ENEMY:
+				target_rotation = global_position.direction_to(player.position).angle() + deg_to_rad(270)
+				
+			if ai_state == AI_STATE_STATIONARY_ENEMY:
+				target_rotation = global_position.direction_to(player.position).angle() + deg_to_rad(270)
+				movement_axis = 0
 			
 		if front_cast:
 			var front_cast_distance = ($SightCast.get_collision_point() - position).length()
 			
-			if (front_cast_distance < 160 * (speed / 300)) and (front_cast_distance < (player.position - position).length()):
+			if (front_cast_distance < 160 * (speed / 300.0)) and (front_cast_distance < player_distance):
 				if ai_state != AI_STATE_EVADE_OBJECT: last_ai_state_before_evasion = ai_state 
 				
 				ai_state = AI_STATE_EVADE_OBJECT

scripts/laser.gd

@@ -0,0 +1,27 @@
+extends RigidBody2D
+
+var shooter = null
+var lifetime = 0
+var has_collided = false
+
+func _process(delta: float) -> void:
+	if has_collided: return
+	
+	linear_velocity =  transform.y * -1 * 256
+
+
+func _on_hitbox_body_shape_entered(body_rid: RID, body: Node2D, body_shape_index: int, local_shape_index: int) -> void:
+	if body != shooter:
+		has_collided = true
+		
+		linear_velocity = Vector2()
+		
+		$Sprite.visible = false 
+		$Trail.visible = false
+		
+		if "health" in body:
+			body.health -= 100
+		
+		await get_tree().create_timer(1.0).timeout
+		
+		queue_free()

scripts/laser.gd.uid

@@ -0,0 +1 @@
+uid://b7te10evkqwhy

scripts/player.gd

@@ -7,6 +7,8 @@ var camera_shake_power = 0
 var boosting = false
 
 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)
 	

sounds/fire_assets.mp3.import

@@ -0,0 +1,19 @@
+[remap]
+
+importer="mp3"
+type="AudioStreamMP3"
+uid="uid://7lx0ep8c801h"
+path="res://.godot/imported/fire_assets.mp3-0e6bf1f951ac9f8605933ee56dd4c2f5.mp3str"
+
+[deps]
+
+source_file="res://sounds/fire_assets.mp3"
+dest_files=["res://.godot/imported/fire_assets.mp3-0e6bf1f951ac9f8605933ee56dd4c2f5.mp3str"]
+
+[params]
+
+loop=false
+loop_offset=0
+bpm=0
+beat_count=0
+bar_beats=4

textures/laser.png.import

@@ -0,0 +1,40 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://bb0v0jtreyba3"
+path="res://.godot/imported/laser.png-78c1e43d923d0dc894a1a1e095c0e0c3.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://textures/laser.png"
+dest_files=["res://.godot/imported/laser.png-78c1e43d923d0dc894a1a1e095c0e0c3.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/uastc_level=0
+compress/rdo_quality_loss=0.0
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/channel_remap/red=0
+process/channel_remap/green=1
+process/channel_remap/blue=2
+process/channel_remap/alpha=3
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1