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Add tire smoke

soundtrack
Ensar Sarajčić 2021-11-13 22:22:07 +01:00
parent 82d7971153
commit 6d663bdfa0
6 changed files with 152 additions and 2 deletions
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10
project.godot
View File

@ -8,6 +8,16 @@
config_version=4
_global_script_classes=[ {
"base": "Particles",
"class": "TireSmoke",
"language": "GDScript",
"path": "res://vehicles/tire_smoke.gd"
} ]
_global_script_class_icons={
"TireSmoke": ""
}
[application]
config/name="bugged-racing"

46
vehicles/beetlecar.tscn
View File

@ -1,7 +1,8 @@
[gd_scene load_steps=7 format=2]
[gd_scene load_steps=13 format=2]
[ext_resource path="res://vehicles/buggy.gd" type="Script" id=1]
[ext_resource path="res://assets/beetlecar.glb" type="PackedScene" id=2]
[ext_resource path="res://vehicles/tire_smoke.tscn" type="PackedScene" id=3]
[sub_resource type="Curve" id=3]
_data = [ Vector2( 0, 0 ), 0.0, 2.58337, 0, 1, Vector2( 0.221698, 0.572727 ), 2.58337, 0.0, 1, 0, Vector2( 0.830189, 1 ), 0.0, 0.0, 0, 0, Vector2( 1, 0 ), 0.0, 0.0, 0, 0 ]
@ -16,6 +17,30 @@ extents = Vector3( 0.417676, 0.42291, 1.58775 )
mix_rate = 5500.0
buffer_length = 1.0
[sub_resource type="Curve" id=9]
_data = [ Vector2( 0, 1 ), 0.0, 0.0, 0, 0, Vector2( 1, 0.493182 ), 0.0, 0.0, 0, 0 ]
[sub_resource type="CurveTexture" id=10]
curve = SubResource( 9 )
[sub_resource type="ParticlesMaterial" id=7]
direction = Vector3( 0, 0, -1 )
gravity = Vector3( 0, 0.2, 0 )
initial_velocity = 0.8
scale = 0.1
scale_random = 0.17
scale_curve = SubResource( 10 )
color = Color( 0.0705882, 0.0705882, 0.0705882, 0.435294 )
[sub_resource type="SpatialMaterial" id=6]
flags_transparent = true
vertex_color_use_as_albedo = true
[sub_resource type="SphereMesh" id=8]
material = SubResource( 6 )
radial_segments = 4
rings = 3
[node name="beetlecar" instance=ExtResource( 2 )]
mass = 140.0
script = ExtResource( 1 )
@ -77,3 +102,22 @@ __meta__ = {
transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 1.14201, 0.968668 )
stream = SubResource( 2 )
unit_db = 14.0
[node name="Smoke" type="Particles" parent="." index="9"]
transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 0.31514, 0.383062, -1.51247 )
amount = 12
local_coords = false
process_material = SubResource( 7 )
draw_pass_1 = SubResource( 8 )
[node name="rr_tire_smoke" parent="." index="10" instance=ExtResource( 3 )]
transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -0.621508, 0.0502438, -0.83483 )
[node name="rl_tire_smoke" parent="." index="11" instance=ExtResource( 3 )]
transform = Transform( 1, 0, 0, 0, 1, -1.50996e-07, 0, 1.50996e-07, 1, 0.621506, 0.0502438, -0.83483 )
[node name="fr_tire_smoke" parent="." index="12" instance=ExtResource( 3 )]
transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -0.621508, 0.0502438, 1.19336 )
[node name="fl_tire_smoke" parent="." index="13" instance=ExtResource( 3 )]
transform = Transform( 1, 0, 0, 0, 1, -1.50996e-07, 0, 1.50996e-07, 1, 0.621506, 0.0502438, 1.19336 )

9
vehicles/buggy.gd
View File

@ -35,6 +35,10 @@ onready var frwheel: VehicleWheel = $front_right
onready var flwheel: VehicleWheel = $front_left
onready var rrwheel: VehicleWheel = $rear_right
onready var rlwheel: VehicleWheel = $rear_left
onready var frsmoke: TireSmoke = $fr_tire_smoke
onready var flsmoke: TireSmoke = $fl_tire_smoke
onready var rrsmoke: TireSmoke = $rr_tire_smoke
onready var rlsmoke: TireSmoke = $rl_tire_smoke
onready var engine_sound_player: AudioStreamPlayer3D = $engine_sound_player
onready var engine_sound_playback: AudioStreamPlayback = $engine_sound_player.get_stream_playback()
@ -76,6 +80,10 @@ func _has_traction():
return true
return false
func _update_wheels_smoke():
for wheelnsmoke in [[frwheel, frsmoke], [flwheel, flsmoke], [rrwheel, rrsmoke], [rlwheel, rlsmoke]]:
wheelnsmoke[1].update(wheelnsmoke[0].get_skidinfo())
func _lerp_rpm(from, to, delta, factor):
var new_val = lerp(from, to, factor)
if abs(from - new_val) > MAX_RPM_LOSS_PS * delta:
@ -84,6 +92,7 @@ func _lerp_rpm(from, to, delta, factor):
return new_val
func _physics_process(delta: float):
_update_wheels_smoke()
clutch_position = Input.get_action_strength("clutch")
_handle_gear_switch(delta)
var throttle = Input.get_action_strength("throttle")

45
vehicles/buggy.tscn
View File

@ -1,6 +1,7 @@
[gd_scene load_steps=7 format=2]
[gd_scene load_steps=13 format=2]
[ext_resource path="res://assets/basic_buggy.glb" type="PackedScene" id=1]
[ext_resource path="res://vehicles/tire_smoke.tscn" type="PackedScene" id=2]
[ext_resource path="res://vehicles/buggy.gd" type="Script" id=3]
[sub_resource type="Curve" id=2]
@ -15,6 +16,30 @@ extents = Vector3( 0.521885, 0.334919, 1.78849 )
[sub_resource type="AudioStreamGenerator" id=3]
mix_rate = 5500.0
[sub_resource type="Curve" id=8]
_data = [ Vector2( 0, 1 ), 0.0, 0.0, 0, 0, Vector2( 1, 0.205682 ), 0.0, 0.0, 0, 0 ]
[sub_resource type="CurveTexture" id=9]
curve = SubResource( 8 )
[sub_resource type="ParticlesMaterial" id=5]
direction = Vector3( 0, 0, -1 )
gravity = Vector3( 0, 0.2, 0 )
initial_velocity = 0.8
scale = 0.2
scale_random = 0.25
scale_curve = SubResource( 9 )
color = Color( 0.521569, 0.521569, 0.521569, 0.435294 )
[sub_resource type="SpatialMaterial" id=10]
flags_transparent = true
vertex_color_use_as_albedo = true
[sub_resource type="SphereMesh" id=7]
material = SubResource( 10 )
radial_segments = 4
rings = 3
[node name="buggy" instance=ExtResource( 1 )]
mass = 150.0
script = ExtResource( 3 )
@ -80,3 +105,21 @@ __meta__ = {
transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 1.14201, 0.968668 )
stream = SubResource( 3 )
unit_db = 14.0
[node name="Smoke" type="Particles" parent="." index="9"]
transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0.855953, -1.87797 )
local_coords = false
process_material = SubResource( 5 )
draw_pass_1 = SubResource( 7 )
[node name="fl_tire_smoke" parent="." index="10" instance=ExtResource( 2 )]
transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 0.950754, -0.0380455, 1.41438 )
[node name="fr_tire_smoke" parent="." index="11" instance=ExtResource( 2 )]
transform = Transform( 1, 0, 0, 0, 1, -1.50996e-07, 0, 1.50996e-07, 1, -0.950754, -0.038045, 1.41438 )
[node name="rl_tire_smoke" parent="." index="12" instance=ExtResource( 2 )]
transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 0.950753, -0.0380455, -1.41438 )
[node name="rr_tire_smoke" parent="." index="13" instance=ExtResource( 2 )]
transform = Transform( 1, 0, 0, 0, 1, -1.50996e-07, 0, 1.50996e-07, 1, -0.950755, -0.038045, -1.41438 )

8
vehicles/tire_smoke.gd 100644
View File

@ -0,0 +1,8 @@
class_name TireSmoke
extends Particles
func update(skidinfo: float) -> void:
if skidinfo < 0.5:
emitting = true
else:
emitting = false

36
vehicles/tire_smoke.tscn 100644
View File

@ -0,0 +1,36 @@
[gd_scene load_steps=7 format=2]
[ext_resource path="res://vehicles/tire_smoke.gd" type="Script" id=1]
[sub_resource type="Curve" id=1]
_data = [ Vector2( 0, 1 ), 0.0, 0.0, 0, 0, Vector2( 1, 0.0170454 ), 0.0, 0.0, 0, 0 ]
[sub_resource type="CurveTexture" id=2]
curve = SubResource( 1 )
[sub_resource type="ParticlesMaterial" id=3]
gravity = Vector3( 0, 0.1, 0 )
initial_velocity = 0.2
scale = 0.1
scale_random = 0.36
scale_curve = SubResource( 2 )
color = Color( 0.839216, 0.839216, 0.839216, 0.45098 )
[sub_resource type="SpatialMaterial" id=4]
flags_transparent = true
vertex_color_use_as_albedo = true
[sub_resource type="SphereMesh" id=5]
material = SubResource( 4 )
radial_segments = 4
rings = 4
[node name="tire_smoke" type="Particles"]
transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, -0.541801, 0 )
emitting = false
lifetime = 0.49
explosiveness = 0.54
local_coords = false
process_material = SubResource( 3 )
draw_pass_1 = SubResource( 5 )
script = ExtResource( 1 )