Velocity & damping are reset between shots

assets/sprites/particles/smudge.png.import

@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://dy310v1j5vexd"
+path="res://.godot/imported/smudge.png-6be29afb408991155df57310104cb1f8.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://assets/sprites/particles/smudge.png"
+dest_files=["res://.godot/imported/smudge.png-6be29afb408991155df57310104cb1f8.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

levels/debug_level/debug_level.tscn

@@ -307,7 +307,6 @@ directional_shadow_pancake_size = 5.0
 gravity_point_center = Vector3(0, 1, 0)
 gravity_direction = Vector3(0, 1, 0)
 script = ExtResource("9_jwlau")
-terrain_angular_damping = 2.0
 
 [node name="CollisionPolygon3D" type="CollisionPolygon3D" parent="Course/Fairway"]
 transform = Transform3D(1, 0, 0, 0, -4.37114e-08, -1, 0, 1, -4.37114e-08, 209.788, 6.20358, 256.527)
@@ -443,7 +442,6 @@ spawn_turns = 1
 
 [node name="ExplosionEffect" parent="Course" instance=ExtResource("16_xufks")]
 transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 274.103, 5.01502, 286.299)
-visible = false
 
 [node name="CityBuildings" type="Node3D" parent="."]
 transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 129.404, -9.53674e-07, 309.4)

levels/mall/mall.tres

@@ -6,4 +6,4 @@
 [resource]
 script = ExtResource("2_wmp72")
 scene = ExtResource("1_2cp8o")
-level_name = "Forbidden Mall"
+level_name = "Mall"

levels/terrain_test/terrain_test.gd

@@ -39,3 +39,8 @@ func _process(_delta: float) -> void:
 		spawn_balls(DROP_SPAWN_GROUP)
 	if Input.is_action_just_pressed("debug_3"):
 		spawn_balls(PUTT_SPAWN_GROUP, PUTT_VEC)
+
+	if Input.is_action_just_pressed("ui_page_up"):
+		Engine.time_scale *= 2.0
+	if Input.is_action_just_pressed("ui_page_down"):
+		Engine.time_scale *= 0.5

levels/terrain_test/terrain_test.tres

@@ -0,0 +1,9 @@
+[gd_resource type="Resource" script_class="Level" load_steps=3 format=3 uid="uid://dexm07r8wvu83"]
+
+[ext_resource type="PackedScene" uid="uid://cvs546kk7t7aw" path="res://levels/terrain_test/terrain_test.tscn" id="1_iggnc"]
+[ext_resource type="Script" path="res://src/world/level/level.gd" id="2_uc833"]
+
+[resource]
+script = ExtResource("2_uc833")
+scene = ExtResource("1_iggnc")
+level_name = "Terrain Debug"

project.godot

@@ -12,12 +12,13 @@ config_version=5
 
 config/name="GFOLF"
 config/description="GFOLF: Combat Golf Action"
-config/version="0.0.1"
+config/version="0.0.2"
 run/main_scene="res://src/game/game.tscn"
 config/use_custom_user_dir=true
 config/project_settings_override="user://settings.godot"
 config/features=PackedStringArray("4.3", "Forward Plus")
 run/max_fps=60
+run/main_scene.editor="res://src/game/debug_game.tscn"
 
 [autoload]
 
@@ -255,7 +256,7 @@ locale/translations=PackedStringArray("res://assets/text/text.en.translation")
 3d/sleep_threshold_angular=2.0
 jolt_3d/sleep/velocity_threshold=0.1
 jolt_3d/sleep/time_threshold=1.0
-jolt_3d/limits/max_angular_velocity=270000.0
+jolt_3d/limits/max_angular_velocity=5700.0
 jolt_3d/limits/max_temporary_memory=64
 
 [rendering]
@@ -266,5 +267,6 @@ lights_and_shadows/directional_shadow/size=16384
 lights_and_shadows/directional_shadow/soft_shadow_filter_quality=0
 textures/decals/filter=2
 anti_aliasing/quality/msaa_3d=3
+viewport/hdr_2d=true
 anti_aliasing/quality/screen_space_aa=1
 anti_aliasing/quality/use_debanding=true

src/equipment/balls/physics_ball/ball_particle_effects.gd

@@ -3,6 +3,7 @@ class_name BallParticleEffects extends Node3D
 
 @export var splash_effect_scene: PackedScene
 
+@onready var chunk_particles: GPUParticles3D = %ChunkParticles
 @onready var sand_particles: GPUParticles3D = %SandParticles
 
 @onready var ball: GameBall = $".."
@@ -14,11 +15,23 @@ func play_splash() -> void:
 	effect.global_position = ball.global_position
 
 
+func _physics_process(_delta: float) -> void:
+	global_rotation = Vector3.ZERO
+
+
 func play_effect(terrain: Terrain.Type) -> void:
 	global_rotation = Vector3.ZERO
 	match terrain:
 		Terrain.Type.SAND:
 			# Adjust sand particle direction
 			var material: ParticleProcessMaterial = sand_particles.process_material
-			material.direction = -ball.linear_velocity.normalized()
+			material.direction = -ball.current_gravity.normalized()
 			sand_particles.emitting = true
+
+
+func play_chunk(chunk_scale: float) -> void:
+	print_debug("Playing chunk effect, scale: ", chunk_scale)
+	chunk_particles.amount_ratio = chunk_scale
+	var material: ParticleProcessMaterial = chunk_particles.process_material
+	material.direction = -ball.current_gravity.normalized()
+	chunk_particles.emitting = true

src/equipment/balls/physics_ball/game_ball.gd

@@ -6,6 +6,7 @@ signal entered_water
 
 ## Types of game balls
 enum Type {
+	DEBUG = -1,
 	NONE,
 	BASIC,
 	PLASMA,
@@ -130,6 +131,7 @@ func get_surface_snap_point() -> Vector3:
 	)
 	var collisions := get_world_3d().direct_space_state.intersect_ray(params)
 	if collisions:
+		@warning_ignore("unsafe_cast")
 		return collisions["position"] as Vector3
 	return global_position
 
@@ -220,12 +222,14 @@ func _on_sleeping_state_changed() -> void:
 	if sleeping:
 		# Trigger to reassign on wake
 		_awake = false
+		linear_velocity = Vector3.ZERO
+		angular_velocity = Vector3.ZERO
+		linear_damp = 0.0
+		angular_damp = 0.0
 
 
 func _manual_sleep() -> void:
 	freeze = true
-	linear_velocity = Vector3.ZERO
-	angular_velocity = Vector3.ZERO
 	manual_sleep_timer.start()
 
 

src/equipment/balls/physics_ball/physics_ball.tscn

@@ -1,4 +1,4 @@
-[gd_scene load_steps=26 format=3 uid="uid://dfttci386ohip"]
+[gd_scene load_steps=30 format=3 uid="uid://dfttci386ohip"]
 
 [ext_resource type="Script" path="res://src/equipment/balls/physics_ball/game_ball.gd" id="1_iwh2u"]
 [ext_resource type="Resource" uid="uid://c6tt1hto75ex4" path="res://src/equipment/balls/physics_ball/normal_terrain_physics.tres" id="3_3gnie"]
@@ -12,8 +12,8 @@
 [ext_resource type="AudioStream" uid="uid://b5xx5t050i4p" path="res://assets/sound/sfx/ball/sand2.wav" id="11_ed8je"]
 [ext_resource type="AudioStream" uid="uid://dutumw1vj854w" path="res://assets/sound/sfx/ball/splash1.wav" id="11_xmj6n"]
 [ext_resource type="Script" path="res://src/equipment/balls/physics_ball/ball_particle_effects.gd" id="12_7krl6"]
-[ext_resource type="Texture2D" uid="uid://c47bkx508biqr" path="res://assets/sprites/particles/plasma.png" id="12_guipt"]
 [ext_resource type="PackedScene" uid="uid://cm4bb3lg4mfd2" path="res://src/world/effects/splash/splash_effect.tscn" id="12_qlrvx"]
+[ext_resource type="Texture2D" uid="uid://dy310v1j5vexd" path="res://assets/sprites/particles/smudge.png" id="14_el0o3"]
 
 [sub_resource type="PhysicsMaterial" id="PhysicsMaterial_u134x"]
 bounce = 0.8
@@ -35,10 +35,13 @@ script/source = "extends Control
 const COLOR_X := Color(1, 0, 0)
 const COLOR_Y := Color(0, 1, 0)
 const COLOR_Z := Color(0, 0, 1)
+const COLOR_VELOCITY := Color.ORANGE
 const COLOR_MAGNUS := Color.CYAN
+const VELOCITY_SCALE := 0.5
 const MAGNUS_SCALE := 3
 const WIDTH := 4
 
+@export var draw_velocity := true
 @export var draw_reoriented_basis := true
 @export var draw_magnus_effect := true
 @export var draw_gravity_basis := true
@@ -54,6 +57,11 @@ func _process(_delta: float) -> void:
 func _draw() -> void:
 	var camera := get_viewport().get_camera_3d()
 	var start := camera.unproject_position(physics_ball.global_position)
+
+	if draw_velocity:
+		var end := camera.unproject_position(physics_ball.global_position + physics_ball.linear_velocity * VELOCITY_SCALE)
+		draw_line(start, end, COLOR_VELOCITY, WIDTH)
+
 	if draw_reoriented_basis and physics_ball._last_contact_normal != null:
 		var basis := physics_ball.get_reoriented_basis()
 		var end_x := camera.unproject_position(physics_ball.global_position + basis.x)
@@ -105,6 +113,35 @@ playback_mode = 1
 streams_count = 1
 stream_0/stream = ExtResource("11_xmj6n")
 
+[sub_resource type="ParticleProcessMaterial" id="ParticleProcessMaterial_706cj"]
+angle_min = -720.0
+angle_max = 720.0
+spread = 20.0
+initial_velocity_min = 1.0
+initial_velocity_max = 5.0
+scale_min = 0.0
+hue_variation_min = -0.02
+hue_variation_max = -2.23517e-08
+
+[sub_resource type="CompressedTexture2D" id="CompressedTexture2D_5u1jh"]
+load_path = "res://.godot/imported/smudge.png-6be29afb408991155df57310104cb1f8.ctex"
+
+[sub_resource type="StandardMaterial3D" id="StandardMaterial3D_fbolh"]
+transparency = 1
+vertex_color_use_as_albedo = true
+albedo_color = Color(0.17, 0.12954, 0.0272, 1)
+albedo_texture = SubResource("CompressedTexture2D_5u1jh")
+texture_filter = 2
+billboard_mode = 3
+billboard_keep_scale = true
+particles_anim_h_frames = 1
+particles_anim_v_frames = 1
+particles_anim_loop = false
+
+[sub_resource type="QuadMesh" id="QuadMesh_npp3t"]
+material = SubResource("StandardMaterial3D_fbolh")
+size = Vector2(0.15, 0.15)
+
 [sub_resource type="ParticleProcessMaterial" id="ParticleProcessMaterial_mwiw1"]
 angle_min = -720.0
 angle_max = 720.0
@@ -119,9 +156,9 @@ hue_variation_max = -2.23517e-08
 [sub_resource type="StandardMaterial3D" id="StandardMaterial3D_v1i8b"]
 transparency = 1
 vertex_color_use_as_albedo = true
-albedo_color = Color(0.78, 0.70928, 0.5304, 1)
-albedo_texture = ExtResource("12_guipt")
-texture_filter = 4
+albedo_color = Color(0.45, 0.4092, 0.306, 1)
+albedo_texture = ExtResource("14_el0o3")
+texture_filter = 2
 billboard_mode = 3
 billboard_keep_scale = true
 particles_anim_h_frames = 1
@@ -161,8 +198,8 @@ anchor_bottom = 1.0
 grow_horizontal = 2
 grow_vertical = 2
 script = SubResource("GDScript_p4v7o")
-draw_reoriented_basis = false
 draw_magnus_effect = false
+draw_gravity_basis = false
 
 [node name="SFX" type="Node3D" parent="."]
 unique_name_in_owner = true
@@ -206,6 +243,15 @@ unique_name_in_owner = true
 script = ExtResource("12_7krl6")
 splash_effect_scene = ExtResource("12_qlrvx")
 
+[node name="ChunkParticles" type="GPUParticles3D" parent="ParticleEffects"]
+unique_name_in_owner = true
+emitting = false
+amount = 12
+one_shot = true
+explosiveness = 1.0
+process_material = SubResource("ParticleProcessMaterial_706cj")
+draw_pass_1 = SubResource("QuadMesh_npp3t")
+
 [node name="SandParticles" type="GPUParticles3D" parent="ParticleEffects"]
 unique_name_in_owner = true
 emitting = false

src/game/debug_game.tscn

@@ -0,0 +1,6 @@
+[gd_scene load_steps=2 format=3 uid="uid://ces65grpayngu"]
+
+[ext_resource type="PackedScene" uid="uid://cefit4bc8akbb" path="res://src/game/game.tscn" id="1_qa7ks"]
+
+[node name="Game" instance=ExtResource("1_qa7ks")]
+start_scene = "res://src/world/world.tscn"

src/game/game.gd

@@ -89,6 +89,12 @@ func _finish_scene_load(instance: Node) -> void:
 
 
 func _process(_delta: float) -> void:
+	# REMOVEME
+	if Input.is_action_just_pressed("ui_page_up"):
+		Engine.time_scale *= 2.0
+	if Input.is_action_just_pressed("ui_page_down"):
+		Engine.time_scale *= 0.5
+
 	if _loading_resources and not loading_screen.visible:
 		loader_transition.play("fade_in")
 

src/game/game.tscn

@@ -119,7 +119,6 @@ _data = {
 [node name="Game" type="Node" groups=["GameGroup"]]
 process_mode = 3
 script = ExtResource("1_4qa87")
-start_scene = "res://src/world/world.tscn"
 
 [node name="RootControl" type="Control" parent="."]
 unique_name_in_owner = true

src/player/debug_player.tres

@@ -16,6 +16,7 @@ iron = ExtResource("2_piku2")
 wedge = ExtResource("5_wm4ae")
 putter = ExtResource("3_tytwr")
 _balls = {
+-1: -1,
 1: -1,
 2: 5,
 3: -1,

src/player/shot_setup/ball_point.gd

@@ -6,6 +6,7 @@ signal ball_changed(ball: GameBall)
 
 ## Scenes for each type of ball.
 const SCENE_MAP: Dictionary = {
+	GameBall.Type.DEBUG: preload("res://src/equipment/balls/debug_ball/debug_ball.tscn"),
 	GameBall.Type.BASIC: preload("res://src/equipment/balls/physics_ball/physics_ball.tscn"),
 	GameBall.Type.PLASMA: preload("res://src/equipment/balls/plasma_ball/plasma_ball.tscn"),
 	GameBall.Type.BRICK: preload("res://src/equipment/balls/brick/brick.tscn"),

src/player/shot_setup/shot_setup.gd

@@ -38,7 +38,7 @@ const BIG_POWER_THRESHOLD := 0.7
 const WATER_DAMAGE := 10.0
 
 ## Angle of influence that shot curve has, in radians
-const CURVE_INFLUENCE := PI / 3
+const CURVE_INFLUENCE := PI / 4
 
 ## Just enough to make things interesting!
 const SHOT_OFFSET_X_FACTOR := 20.0
@@ -311,6 +311,9 @@ func take_shot() -> void:
 		game_ball.magnetic = club_type == Club.Type.IRON
 		game_ball.freeze = false
 		game_ball.apply_impulse(impulse, offset)
+		if not is_shot_good():
+			# Play chunk particle effect
+			game_ball.effects.play_chunk(absf(shot_curve) / (1.0 - NICE_THRESHOLD))
 
 	reset_prompt_timer.start()
 

src/player/shot_setup/shot_setup.tscn

@@ -329,7 +329,7 @@ _data = {
 }
 
 [sub_resource type="SphereShape3D" id="SphereShape3D_xvvdi"]
-radius = 1.5
+radius = 2.0
 
 [sub_resource type="StandardMaterial3D" id="StandardMaterial3D_4n2rd"]
 transparency = 1

src/ui/shot_hud/ball_selector/ball_selector.gd

@@ -4,6 +4,7 @@ class_name BallSelector extends Control
 const TWEEN_TIME := 0.2
 
 const Y_OFFSET := {
+	GameBall.Type.DEBUG: 0,
 	GameBall.Type.NONE: 50,
 	GameBall.Type.BASIC: 18,
 	GameBall.Type.PLASMA: -14,

src/world/ball_zone/ball_zone.gd

@@ -1,8 +1,6 @@
 class_name BallZone extends Area3D
 ## A spatial area that has an effect on balls inside it.
 
-@export var terrain_angular_damping := 1.0
-
 @export var water_hazard := false
 
 

src/world/effects/explosion/explosion_effect.tscn

@@ -1,38 +1,46 @@
-[gd_scene load_steps=8 format=3 uid="uid://c6k44l0mnq3o1"]
+[gd_scene load_steps=10 format=3 uid="uid://c6k44l0mnq3o1"]
+
+[ext_resource type="Curve" uid="uid://b5vptoxuq3dwb" path="res://src/world/effects/explosion/intensity_curve.tres" id="1_rxjwh"]
 
 [sub_resource type="Gradient" id="Gradient_tuj3x"]
-offsets = PackedFloat32Array(0, 0.0850112, 0.693512, 0.760626)
-colors = PackedColorArray(3, 3, 3, 1, 2, 2, 0.6, 1, 1, 0.0623333, 0.03, 1, 0, 0, 0, 1)
+offsets = PackedFloat32Array(0, 0.148459, 0.29972, 0.840336)
+colors = PackedColorArray(1, 0.0623333, 0.03, 1, 1, 1, 1, 1, 1, 1, 0.3, 1, 0.08736, 0.09, 0.0702, 1)
 
 [sub_resource type="GradientTexture1D" id="GradientTexture1D_d6li3"]
 gradient = SubResource("Gradient_tuj3x")
 
-[sub_resource type="Curve" id="Curve_oo5uu"]
-_data = [Vector2(0, 0), 0.0, 0.0, 0, 0, Vector2(0.0842105, 1), 0.0, 0.0, 0, 0, Vector2(0.246316, 1), 0.0, 0.0, 0, 0, Vector2(1, 0), 0.0, 0.0, 0, 0]
+[sub_resource type="Curve" id="Curve_kl03u"]
+max_value = 3.0
+_data = [Vector2(0, 0), 0.0, 0.0, 0, 0, Vector2(0.145, 3), 0.0, 0.0, 0, 0, Vector2(0.566, 3), 0.0, 0.0, 0, 0, Vector2(1, 0), 0.0, 0.0, 0, 0]
 point_count = 4
 
+[sub_resource type="CurveTexture" id="CurveTexture_auv7e"]
+curve = SubResource("Curve_kl03u")
+
 [sub_resource type="CurveTexture" id="CurveTexture_quj8c"]
-curve = SubResource("Curve_oo5uu")
+curve = ExtResource("1_rxjwh")
 
 [sub_resource type="ParticleProcessMaterial" id="ParticleProcessMaterial_hjkte"]
-lifetime_randomness = 0.52
-emission_shape = 3
-emission_box_extents = Vector3(1, 1, 1)
+lifetime_randomness = 0.6
 direction = Vector3(0, 0, 0)
 spread = 180.0
-initial_velocity_min = 4.0
+initial_velocity_min = -4.0
 initial_velocity_max = 4.0
 gravity = Vector3(0, 0, 0)
-scale_min = 0.3
+scale_min = 0.75
+scale_max = 1.5
 scale_curve = SubResource("CurveTexture_quj8c")
 color_ramp = SubResource("GradientTexture1D_d6li3")
+emission_curve = SubResource("CurveTexture_auv7e")
 turbulence_enabled = true
+turbulence_noise_strength = 0.2
+turbulence_noise_scale = 4.0
 turbulence_noise_speed = Vector3(1, 1, 1)
-turbulence_noise_speed_random = 1.41
 
 [sub_resource type="StandardMaterial3D" id="StandardMaterial3D_fliyi"]
+shading_mode = 0
 vertex_color_use_as_albedo = true
-emission_enabled = true
+disable_receive_shadows = true
 billboard_mode = 3
 billboard_keep_scale = true
 particles_anim_h_frames = 1
@@ -45,7 +53,9 @@ radius = 1.0
 height = 2.0
 
 [node name="ExplosionEffect" type="GPUParticles3D"]
-lifetime = 0.7
+emitting = false
+amount = 48
+one_shot = true
 explosiveness = 0.92
 fixed_fps = 60
 interpolate = false

src/world/effects/explosion/intensity_curve.tres

@@ -0,0 +1,5 @@
+[gd_resource type="Curve" format=3 uid="uid://b5vptoxuq3dwb"]
+
+[resource]
+_data = [Vector2(0, 0), 0.0, 0.0, 0, 0, Vector2(0.145455, 1), 0.0, 0.0, 0, 0, Vector2(0.566234, 1), 0.0, 0.0, 0, 0, Vector2(1, 0), 0.0, 0.0, 0, 0]
+point_count = 4

src/world/level/level_catalog.tscn

@@ -1,11 +1,12 @@
-[gd_scene load_steps=6 format=3 uid="uid://cdtdvka0bssgy"]
+[gd_scene load_steps=7 format=3 uid="uid://cdtdvka0bssgy"]
 
 [ext_resource type="Script" path="res://src/world/level/level_catalog.gd" id="1_wjjeu"]
 [ext_resource type="Resource" uid="uid://chewry1b1a28j" path="res://levels/debug_level/debug_island.tres" id="3_3eqbc"]
 [ext_resource type="Script" path="res://src/world/level/level.gd" id="3_8lfqu"]
 [ext_resource type="Resource" uid="uid://cfsy1nlfo4inx" path="res://levels/oneill/oneill.tres" id="4_8547s"]
 [ext_resource type="Resource" uid="uid://3odongr8qm8e" path="res://levels/mall/mall.tres" id="5_htd21"]
+[ext_resource type="Resource" uid="uid://dexm07r8wvu83" path="res://levels/terrain_test/terrain_test.tres" id="6_uwkvl"]
 
 [node name="LevelCatalog" type="Node"]
 script = ExtResource("1_wjjeu")
-levels = Array[ExtResource("3_8lfqu")]([ExtResource("3_3eqbc"), ExtResource("4_8547s"), ExtResource("5_htd21")])
+levels = Array[ExtResource("3_8lfqu")]([ExtResource("3_3eqbc"), ExtResource("4_8547s"), ExtResource("5_htd21"), ExtResource("6_uwkvl")])

src/world/world.tscn

@@ -2,8 +2,8 @@
 
 [ext_resource type="Script" path="res://src/world/world.gd" id="1_ybjyx"]
 [ext_resource type="Script" path="res://src/player/world_player.gd" id="2_e743i"]
-[ext_resource type="PackedScene" uid="uid://cvs546kk7t7aw" path="res://levels/terrain_test/terrain_test.tscn" id="2_hbpi4"]
 [ext_resource type="Script" path="res://src/ui/world_ui.gd" id="2_imewa"]
+[ext_resource type="PackedScene" uid="uid://bm2o3mex10v11" path="res://levels/debug_level/debug_level.tscn" id="2_qsk3q"]
 [ext_resource type="Resource" uid="uid://crock3revdn73" path="res://src/player/debug_player.tres" id="3_pyw81"]
 [ext_resource type="Script" path="res://src/world/play_manager/practice_manager.gd" id="5_yk526"]
 [ext_resource type="PackedScene" uid="uid://byvjsvavbg5xe" path="res://src/ui/menus/pause_menu/pause_menu.tscn" id="7_0gd42"]
@@ -155,7 +155,7 @@ _data = {
 
 [node name="World" type="Node" groups=["WorldGroup"]]
 script = ExtResource("1_ybjyx")
-initial_level = ExtResource("2_hbpi4")
+initial_level = ExtResource("2_qsk3q")
 manager = SubResource("Resource_hpydy")
 
 [node name="Level" type="Node3D" parent="."]