Ball abilities & powerball

assets/sprites/particles/dot.png.import

@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://67r5iwexjlsc"
+path="res://.godot/imported/dot.png-46eaa8fd8a0d7b1e6fa2fbfd53dfe4ba.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://assets/sprites/particles/dot.png"
+dest_files=["res://.godot/imported/dot.png-46eaa8fd8a0d7b1e6fa2fbfd53dfe4ba.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=true
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+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=0

assets/text/text.csv

@@ -84,6 +84,7 @@ ACTION_shot_zoom_out,"Zoom out"
 ACTION_shot_accept,Shoot
 ACTION_shot_cancel,"Cancel shot"
 ACTION_shot_reset,"Reset shot"
+ACTION_activate_ball,"Activate ball ability"
 ACTION_select_driver,"Select driver"
 ACTION_select_iron,"Select iron"
 ACTION_select_wedge,"Select wedge"
@@ -105,3 +106,4 @@ BALL_BASIC,Basic
 BALL_PLASMA,Plasma
 BALL_BRICK,Brick
 BALL_BEACH,"Beach Ball"
+BALL_POWER,Powerball

project.godot

@@ -143,6 +143,11 @@ shot_reset={
 "events": [Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":0,"physical_keycode":82,"key_label":0,"unicode":114,"location":0,"echo":false,"script":null)
 ]
 }
+activate_ball={
+"deadzone": 0.5,
+"events": [Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":0,"physical_keycode":32,"key_label":0,"unicode":32,"location":0,"echo":false,"script":null)
+]
+}
 select_driver={
 "deadzone": 0.5,
 "events": [Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":0,"physical_keycode":49,"key_label":0,"unicode":49,"location":0,"echo":false,"script":null)

src/equipment/balls/physics_ball/game_ball.gd

@@ -11,6 +11,7 @@ enum Type {
 	PLASMA,
 	BRICK,
 	BEACH,
+	POWER,
 }
 
 const TERRAIN_DAMPING_EPSILON := 1e-6
@@ -52,6 +53,7 @@ var _position_on_last_wake: Vector3
 var _awake := false
 var _zones: Array[BallZone] = []
 
+@onready var ability_cooldown: Timer = %AbilityCooldown
 @onready var manual_sleep_timer: Timer = %ManualSleepTimer
 @onready var sfx: BallSFX = %SFX
 @onready var effects: BallParticleEffects = %ParticleEffects
@@ -71,6 +73,19 @@ func enter_water() -> void:
 	entered_water.emit()
 
 
+## Activate this ball's ability, if there is one.
+func activate_ability() -> void:
+	if ability_cooldown.is_stopped():
+		_activate_ability()
+		ability_cooldown.start()
+	# TODO: bonk
+
+
+func _activate_ability() -> void:
+	# Implmemented by derived type
+	pass
+
+
 func get_damage() -> float:
 	print("velocity: ", linear_velocity.length())
 	return base_damage + linear_velocity.length_squared() * damage_force_scale

src/equipment/balls/physics_ball/physics_ball.tscn

@@ -193,6 +193,10 @@ bus = &"SFX"
 unique_name_in_owner = true
 one_shot = true
 
+[node name="AbilityCooldown" type="Timer" parent="."]
+unique_name_in_owner = true
+one_shot = true
+
 [node name="ParticleEffects" type="Node3D" parent="."]
 unique_name_in_owner = true
 script = ExtResource("12_7krl6")

src/equipment/balls/power_ball/power_ball.gd

@@ -0,0 +1,21 @@
+extends GameBall
+
+const ABILITY_MAGNITUDE := 5.0
+
+var _ability_impulse := Vector3.ZERO
+
+@onready var powerball_animation: AnimationPlayer = %PowerballAnimation
+
+
+func _activate_ability() -> void:
+	_ability_impulse = linear_velocity.normalized() * ABILITY_MAGNITUDE
+	can_sleep = false
+	freeze = true
+	powerball_animation.play("activate")
+
+
+func _finish_ability() -> void:
+	can_sleep = true
+	freeze = false
+	linear_velocity = Vector3.ZERO
+	apply_central_impulse(_ability_impulse)

src/equipment/balls/power_ball/power_ball.tscn

@@ -0,0 +1,146 @@
+[gd_scene load_steps=18 format=3 uid="uid://deuytmxw2lc62"]
+
+[ext_resource type="PackedScene" uid="uid://dfttci386ohip" path="res://src/equipment/balls/physics_ball/physics_ball.tscn" id="1_14gld"]
+[ext_resource type="Texture2D" uid="uid://ckhiq6rfjv63u" path="res://assets/textures/gfolfball/gfolfball.png" id="2_a2gtg"]
+[ext_resource type="Script" path="res://src/equipment/balls/power_ball/power_ball.gd" id="2_hy51e"]
+[ext_resource type="Texture2D" uid="uid://btntjs7mbdigu" path="res://assets/textures/gfolfball/gfolfball_normal.png" id="3_60i75"]
+
+[sub_resource type="StandardMaterial3D" id="StandardMaterial3D_c4cm7"]
+albedo_color = Color(2, 0.266, 0.266, 1)
+albedo_texture = ExtResource("2_a2gtg")
+albedo_texture_force_srgb = true
+metallic = 1.0
+roughness = 0.67
+normal_enabled = true
+normal_scale = 0.2
+normal_texture = ExtResource("3_60i75")
+clearcoat_roughness = 0.0
+uv1_scale = Vector3(3, 1.5, 3)
+texture_filter = 4
+
+[sub_resource type="SphereMesh" id="SphereMesh_0b0i7"]
+material = SubResource("StandardMaterial3D_c4cm7")
+radius = 0.05
+height = 0.1
+radial_segments = 6
+rings = 6
+
+[sub_resource type="Curve" id="Curve_ai354"]
+max_value = 100.0
+_data = [Vector2(0, 1), 0.0, 0.0, 0, 0, Vector2(0.115, 100), 0.0, 0.0, 0, 0]
+point_count = 2
+
+[sub_resource type="CurveTexture" id="CurveTexture_g3kms"]
+curve = SubResource("Curve_ai354")
+
+[sub_resource type="Curve" id="Curve_jeoyl"]
+_data = [Vector2(0, 1), 0.0, 0.0, 0, 0, Vector2(0.709474, 0), 0.0, 0.0, 0, 0]
+point_count = 2
+
+[sub_resource type="CurveTexture" id="CurveTexture_c2myg"]
+curve = SubResource("Curve_jeoyl")
+
+[sub_resource type="ParticleProcessMaterial" id="ParticleProcessMaterial_k07ua"]
+emission_shape = 2
+emission_sphere_radius = 2.0
+gravity = Vector3(0, 0, 0)
+radial_accel_min = -100.0
+radial_accel_max = -100.0
+damping_min = 1.0
+damping_max = 1.0
+damping_curve = SubResource("CurveTexture_g3kms")
+scale_curve = SubResource("CurveTexture_c2myg")
+
+[sub_resource type="Curve" id="Curve_p1ob2"]
+_data = [Vector2(0, 0), 0.0, 13.0505, 0, 0, Vector2(0.185404, 1), 0.0, 0.0, 0, 0, Vector2(0.986193, 0), 0.0, 0.0, 0, 0]
+point_count = 3
+
+[sub_resource type="StandardMaterial3D" id="StandardMaterial3D_v3vpa"]
+cull_mode = 2
+shading_mode = 0
+vertex_color_use_as_albedo = true
+albedo_color = Color(2, 2, 1.333, 1)
+use_particle_trails = true
+
+[sub_resource type="RibbonTrailMesh" id="RibbonTrailMesh_elifs"]
+material = SubResource("StandardMaterial3D_v3vpa")
+shape = 0
+size = 0.1
+sections = 3
+section_length = 0.1
+curve = SubResource("Curve_p1ob2")
+
+[sub_resource type="Animation" id="Animation_7yrvu"]
+resource_name = "activate"
+length = 0.8
+tracks/0/type = "value"
+tracks/0/imported = false
+tracks/0/enabled = true
+tracks/0/path = NodePath("ParticleEffects/PowerParticles:emitting")
+tracks/0/interp = 1
+tracks/0/loop_wrap = true
+tracks/0/keys = {
+"times": PackedFloat32Array(0),
+"transitions": PackedFloat32Array(1),
+"update": 1,
+"values": [true]
+}
+tracks/1/type = "method"
+tracks/1/imported = false
+tracks/1/enabled = true
+tracks/1/path = NodePath(".")
+tracks/1/interp = 1
+tracks/1/loop_wrap = true
+tracks/1/keys = {
+"times": PackedFloat32Array(0.8),
+"transitions": PackedFloat32Array(1),
+"values": [{
+"args": [],
+"method": &"_finish_ability"
+}]
+}
+
+[sub_resource type="Animation" id="Animation_6c6mi"]
+length = 0.001
+tracks/0/type = "value"
+tracks/0/imported = false
+tracks/0/enabled = true
+tracks/0/path = NodePath("ParticleEffects/PowerParticles:emitting")
+tracks/0/interp = 1
+tracks/0/loop_wrap = true
+tracks/0/keys = {
+"times": PackedFloat32Array(0),
+"transitions": PackedFloat32Array(1),
+"update": 1,
+"values": [false]
+}
+
+[sub_resource type="AnimationLibrary" id="AnimationLibrary_ospg0"]
+_data = {
+"RESET": SubResource("Animation_6c6mi"),
+"activate": SubResource("Animation_7yrvu")
+}
+
+[node name="PowerBall" instance=ExtResource("1_14gld")]
+freeze_mode = 1
+script = ExtResource("2_hy51e")
+
+[node name="BallMesh" parent="." index="0"]
+mesh = SubResource("SphereMesh_0b0i7")
+
+[node name="PowerParticles" type="GPUParticles3D" parent="ParticleEffects" index="1"]
+emitting = false
+amount = 32
+lifetime = 0.8
+one_shot = true
+randomness = 1.0
+trail_enabled = true
+trail_lifetime = 0.4
+process_material = SubResource("ParticleProcessMaterial_k07ua")
+draw_pass_1 = SubResource("RibbonTrailMesh_elifs")
+
+[node name="PowerballAnimation" type="AnimationPlayer" parent="." index="7"]
+unique_name_in_owner = true
+libraries = {
+"": SubResource("AnimationLibrary_ospg0")
+}

src/player/debug_player.tres

@@ -19,5 +19,6 @@ _balls = {
 1: -1,
 2: 5,
 3: -1,
-4: -1
+4: -1,
+5: -1
 }

src/player/shot_setup/ball_point.gd

@@ -10,6 +10,7 @@ const SCENE_MAP: Dictionary = {
 	GameBall.Type.PLASMA: preload("res://src/equipment/balls/plasma_ball/plasma_ball.tscn"),
 	GameBall.Type.BRICK: preload("res://src/equipment/balls/brick/brick.tscn"),
 	GameBall.Type.BEACH: preload("res://src/equipment/balls/beach_ball/beach_ball.tscn"),
+	GameBall.Type.POWER: preload("res://src/equipment/balls/power_ball/power_ball.tscn"),
 }
 
 @export var ball: GameBall:

src/player/shot_setup/shot_setup.gd

@@ -619,6 +619,9 @@ func _process(delta: float) -> void:
 				reset_enabled = false
 				return_ball()
 
+			if Input.is_action_just_pressed("activate_ball"):
+				game_ball.activate_ability()
+
 			if driving_range and Input.is_action_just_pressed("shot_accept"):
 				phase = Phase.AIM
 				return_ball()

src/player/shot_setup/shot_setup.tscn

@@ -426,13 +426,6 @@ stream_0/stream = ExtResource("15_fn6g1")
 
 [node name="ShotSetup" type="Node3D"]
 script = ExtResource("1_r6ei4")
-driving_range = null
-initial_club_type = null
-initial_ball = null
-base_power = null
-base_curve = null
-perfect_aim = null
-keep_projection = null
 
 [node name="BallPoint" type="Node3D" parent="."]
 unique_name_in_owner = true

src/ui/shot_hud/ball_selector/ball_selector.gd

@@ -9,6 +9,7 @@ const Y_OFFSET := {
 	GameBall.Type.PLASMA: -14,
 	GameBall.Type.BRICK: -46,
 	GameBall.Type.BEACH: -78,
+	GameBall.Type.POWER: -110,
 }
 
 @export var value: GameBall.Type:
@@ -19,6 +20,7 @@ const Y_OFFSET := {
 @onready var plasma_icon: BallIcon = %PlasmaIcon
 @onready var brick_icon: BallIcon = %BrickIcon
 @onready var beach_icon: BallIcon = %BeachIcon
+@onready var power_icon: BallIcon = %PowerIcon
 
 
 func _ready() -> void:
@@ -31,6 +33,7 @@ func set_state_for_player(player: WorldPlayer) -> void:
 	plasma_icon.quantity = player.get_balls(GameBall.Type.PLASMA)
 	brick_icon.quantity = player.get_balls(GameBall.Type.BRICK)
 	beach_icon.quantity = player.get_balls(GameBall.Type.BEACH)
+	power_icon.quantity = player.get_balls(GameBall.Type.POWER)
 	if player.shot_setup:
 		value = player.shot_setup.ball_type
 	player.on_balls_changed.connect(_set_quantity)
@@ -46,6 +49,8 @@ func _get_icon(type: GameBall.Type) -> BallIcon:
 			return brick_icon
 		GameBall.Type.BEACH:
 			return beach_icon
+		GameBall.Type.POWER:
+			return power_icon
 	return null
 
 

src/ui/shot_hud/ball_selector/ball_selector.tscn

@@ -76,3 +76,11 @@ layout_mode = 2
 text = "BALL_BEACH"
 quantity = 0
 empty = true
+
+[node name="PowerIcon" parent="GradientMask/BallList" instance=ExtResource("1_1v8xg")]
+unique_name_in_owner = true
+custom_minimum_size = Vector2(120, 27)
+layout_mode = 2
+text = "BALL_POWER"
+quantity = 0
+empty = true