godot/CarRacer
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putting together in Main scene

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This commit is contained in:
Arthur Gerbaud
2020-10-30 15:23:13 +01:00
parent e528d2ec7f
commit edc4b5630d
16 changed files with 433 additions and 188 deletions
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15
CarSprite.gd
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@@ -2,25 +2,25 @@ extends AnimatedSprite
enum { RIGHT, DOWN_RIGHT, DOWN, DOWN_LEFT, LEFT, UP_LEFT, UP, UP_RIGHT } enum { RIGHT, DOWN_RIGHT, DOWN, DOWN_LEFT, LEFT, UP_LEFT, UP, UP_RIGHT }
var sprite := UP
export (int) var threshold = 5 # Range to snap around axis direction, in degrees. export (int) var threshold = 5 # Range to snap around axis direction, in degrees.
export (String, "bus", "police", "car") var skin = "car"
var sprite := UP
var time = 0.0
# Called when the node enters the scene tree for the first time. # Called when the node enters the scene tree for the first time.
func _ready(): func _ready():
pass # Replace with function body. set_animation(skin)
func _process(delta): func _process(delta):
""" """
The sprite has its own representation of rotation, so we need to tweak things. The sprite has its own representation of rotation, so we need to tweak things.
The sprite inherits orientation from its parent (track) that must be canceled. The sprite inherits orientation from its parent (TrackFollow) that must be canceled.
""" """
var global = get_global_rotation_degrees() var global = get_global_rotation_degrees()
var local = get_rotation_degrees() var local = get_rotation_degrees()
var total = wrapf(global - local, -180.0, 180.0) var total = wrapf(global - local, -180.0, 180.0)
var r = snap_rotation(total) var r = snap_rotation(total)
if _update_sprite(r): if _update_sprite(r):
print_debug("frame changed") #print_debug("frame changed")
set_frame(sprite) set_frame(sprite)
# We can just cancel out the "part of" the rotation # We can just cancel out the "part of" the rotation
# embedded in the sprites, leaving out a small # embedded in the sprites, leaving out a small
@@ -29,11 +29,6 @@ func _process(delta):
# ...Or we just cancel out everything # ...Or we just cancel out everything
set_rotation_degrees(-total) set_rotation_degrees(-total)
get_node("/root/Track2/HBoxContainer/Rotation").set_text("%.1f°" % r)
time += delta
if time >= 0.1:
print_debug("%.1f" % get_rotation_degrees(), "° | global: ", "%.1f" % get_global_rotation_degrees(), "°")
func snap_rotation(r): func snap_rotation(r):
""" """

32
Countdown.gd Normal file
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@@ -0,0 +1,32 @@
extends Node2D
signal race_started
export (int) var delay = 3
var timer
func _ready():
# Set up a timer
timer = Timer.new()
add_child(timer)
timer.wait_time = 1.0
timer.connect("timeout", self, "_timeout")
timer.start()
$Number.set_text("%d" % delay)
func _timeout():
#print("Timeout !")
delay -= 1
if delay < 0:
timer.stop()
set_visible(false)
elif delay == 0:
# Go !
$Number.set_text("GO")
emit_signal("race_started")
else:
$Number.set_text("%d" % delay)

23
Countdown.tscn Normal file
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@@ -0,0 +1,23 @@
[gd_scene load_steps=4 format=2]
[ext_resource path="res://Countdown.gd" type="Script" id=1]
[ext_resource path="res://Oswald-Bold.otf" type="DynamicFontData" id=2]
[sub_resource type="DynamicFont" id=1]
size = 255
outline_size = 20
outline_color = Color( 0.145098, 0.145098, 0.145098, 1 )
use_filter = true
font_data = ExtResource( 2 )
[node name="Countdown" type="Node2D"]
script = ExtResource( 1 )
delay = 5
[node name="Number" type="Label" parent="."]
margin_right = 1920.0
margin_bottom = 1080.0
custom_fonts/font = SubResource( 1 )
text = "3"
align = 1
valign = 1

10
Global.gd Normal file
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@@ -0,0 +1,10 @@
extends Node
const TRACKS = [
[ Vector2(7,1), Vector2(8,1), Vector2(9,1), Vector2(9,2), Vector2(9,3),
Vector2(8,3), Vector2(7,3), Vector2(7,4), Vector2(7,5), Vector2(7,6),
Vector2(6,6), Vector2(6,5), Vector2(6,4), Vector2(6,3), Vector2(5,3),
Vector2(4,3), Vector2(4,2), Vector2(4,1), Vector2(5,1), Vector2(6,1), ],
]
var selected_track

18
Main.gd Normal file
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@@ -0,0 +1,18 @@
extends Node
# Declare member variables here. Examples:
# var a = 2
# var b = "text"
# Called when the node enters the scene tree for the first time.
func _ready():
Global.selected_track = 0
func start_game():
pass
func change_track():
""" Change the race track """
pass

23
Main.tscn Normal file
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@@ -0,0 +1,23 @@
[gd_scene load_steps=7 format=2]
[ext_resource path="res://Main.gd" type="Script" id=1]
[ext_resource path="res://Menu.tscn" type="PackedScene" id=2]
[ext_resource path="res://RaceTrack.tscn" type="PackedScene" id=3]
[ext_resource path="res://PlayerCar.tscn" type="PackedScene" id=4]
[ext_resource path="res://Gui.tscn" type="PackedScene" id=5]
[ext_resource path="res://Countdown.tscn" type="PackedScene" id=6]
[node name="Main" type="Node"]
script = ExtResource( 1 )
[node name="Menu" parent="." instance=ExtResource( 2 )]
[node name="RaceTrack" parent="." instance=ExtResource( 3 )]
[node name="PlayerCar" parent="RaceTrack" instance=ExtResource( 4 )]
[node name="GUI" parent="." instance=ExtResource( 5 )]
visible = false
[node name="Countdown" parent="." instance=ExtResource( 6 )]
visible = false

16
Menu.gd Normal file
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@@ -0,0 +1,16 @@
extends CanvasLayer
signal track_changed(track_idx)
signal skin_changed(skin)
# Declare member variables here. Examples:
# var a = 2
# var b = "text"
# Called when the node enters the scene tree for the first time.
func _ready():
pass # Replace with function body.
# Called every frame. 'delta' is the elapsed time since the previous frame.
#func _process(delta):
# pass

67
Menu.tscn Normal file
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@@ -0,0 +1,67 @@
[gd_scene load_steps=5 format=2]
[ext_resource path="res://Menu.gd" type="Script" id=1]
[ext_resource path="res://Oswald-Bold.otf" type="DynamicFontData" id=2]
[ext_resource path="res://font.tres" type="DynamicFont" id=3]
[sub_resource type="DynamicFont" id=1]
resource_name = "BaseFont"
size = 60
use_filter = true
font_data = ExtResource( 2 )
[node name="Menu" type="CanvasLayer"]
script = ExtResource( 1 )
[node name="Title" type="Label" parent="."]
margin_left = 701.404
margin_top = 169.251
margin_right = 944.404
margin_bottom = 252.251
rect_scale = Vector2( 2, 2 )
custom_fonts/font = SubResource( 1 )
custom_colors/font_color = Color( 0.219608, 0.137255, 0.709804, 1 )
custom_colors/font_color_shadow = Color( 0.423529, 0.2, 0.0352941, 1 )
custom_constants/shadow_offset_x = 2
custom_constants/shadow_offset_y = 3
custom_constants/shadow_as_outline = 0
text = "Car Racer"
[node name="ButtonBox" type="VBoxContainer" parent="."]
margin_left = 800.375
margin_top = 448.991
margin_right = 949.375
margin_bottom = 654.991
rect_scale = Vector2( 2, 2 )
[node name="Jouer" type="Label" parent="ButtonBox"]
margin_right = 149.0
margin_bottom = 66.0
custom_fonts/font = ExtResource( 3 )
custom_colors/font_color_shadow = Color( 0.454902, 0.219608, 0.0901961, 1 )
custom_constants/shadow_offset_x = 2
custom_constants/shadow_offset_y = 3
text = "Jouer"
align = 1
[node name="Options" type="Label" parent="ButtonBox"]
margin_top = 70.0
margin_right = 149.0
margin_bottom = 136.0
custom_fonts/font = ExtResource( 3 )
custom_colors/font_color_shadow = Color( 0.454902, 0.219608, 0.0901961, 1 )
custom_constants/shadow_offset_x = 2
custom_constants/shadow_offset_y = 3
text = "Options"
align = 1
[node name="Quitter" type="Label" parent="ButtonBox"]
margin_top = 140.0
margin_right = 149.0
margin_bottom = 206.0
custom_fonts/font = ExtResource( 3 )
custom_colors/font_color_shadow = Color( 0.454902, 0.219608, 0.0901961, 1 )
custom_constants/shadow_offset_x = 2
custom_constants/shadow_offset_y = 3
text = "Quitter"
align = 1

10
OpponentCar.gd
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@@ -1,16 +1,14 @@
extends Node2D extends PathFollow2D
onready var track = get_node("/root/Track2/RaceTrack/TrackOpponent/")
export (float) var speed = 0.125 export (float) var speed = 0.125
# Called when the node enters the scene tree for the first time. # Called when the node enters the scene tree for the first time.
func _ready(): func _ready():
$CarSprite.set_animation("police") pass
# Called every frame. 'delta' is the elapsed time since the previous frame. # Called every frame. 'delta' is the elapsed time since the previous frame.
func _process(delta): func _process(delta):
var position = track.get_unit_offset() var position = get_unit_offset()
position += speed * delta position += speed * delta
track.set_unit_offset(position) set_unit_offset(position)

120
RaceTrack.gd
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@@ -1,86 +1,44 @@
extends Path2D extends Node
enum { UP, RIGHT, DOWN, LEFT } signal player_moved(track_offset)
const TRACK_TILES = [ signal lap_completed(laps)
Vector2(7,1), Vector2(8,1), Vector2(9,1), Vector2(9,2), Vector2(9,3), signal wrong_way(coords)
Vector2(8,3), Vector2(7,3), Vector2(7,4), Vector2(7,5), Vector2(7,6),
Vector2(6,6), Vector2(6,5), Vector2(6,4), Vector2(6,3), Vector2(5,3), # TODO:
Vector2(4,3), Vector2(4,2), Vector2(4,1), Vector2(5,1), Vector2(6,1), # - Find a mean to import tracks (arrays of cell coordinates).
] # ( - Autopopulate the map according to track data )
# - Build the track Curve2D from track and tiles data
# - Keyboard controls !!
const TRACK_TILES = Global.TRACKS[0]
onready var map = $TileMap
var laps = 0
var current_cell = TRACK_TILES[0]
func get_track_offset(coords):
var offset = float(TRACK_TILES.find(coords)) / float(len(TRACK_TILES))
return offset
var tile_size : int = 128
var half_size : int = tile_size / 2
onready var map = get_node("/root/Track2/TileMap")
# Called when the node enters the scene tree for the first time. # Called when the node enters the scene tree for the first time.
func _ready(): func _ready():
_build_track(TRACK_TILES) pass # Replace with function body.
func _draw(): func _input(event):
draw_polyline(curve.get_baked_points(), Color.red, 4.0) # Check if the mouse if following the tiles track
for idx in range(0,curve.get_point_count()): if event is InputEventMouseMotion:
draw_circle(curve.get_point_in(idx), 2.0, Color.green) var hover_cell = map.world_to_map(event.position)
draw_circle(curve.get_point_out(idx), 2.0, Color.blue) if hover_cell != current_cell: # The mouse moved to a new cell
# Check the tile is on path
func _build_track(tiles): if TRACK_TILES.find(hover_cell) != -1:
""" Build the track curve given a tile path """ # Check if a lap is finished
var _curve = get_curve() if hover_cell == TRACK_TILES[0] and current_cell == TRACK_TILES[-1]:
_curve.clear_points() laps += 1
# Set start point emit_signal("lap_completed", laps)
var start_point = map.map_to_world(tiles[0]) # Check we are following the path
start_point.y += half_size if TRACK_TILES[TRACK_TILES.find(hover_cell) - 1] == current_cell:
start_point.x += half_size emit_signal("player_moved", laps + get_track_offset(hover_cell))
_point_at(_curve, start_point, RIGHT) emit_signal("wrong_way", Vector2(-1, -1))
for idx in range(0, tiles.size()): current_cell = hover_cell
var next_idx = idx + 1 if idx < tiles.size() - 1 else 0 else:
var dir = _direction_to(tiles[idx], tiles[next_idx]) emit_signal("wrong_way", map.map_to_world(hover_cell))
# Find position of next point
var pos = map.map_to_world(tiles[idx])
match dir:
# We start from upper left corner
UP: pos = Vector2(pos.x + half_size, pos.y)
RIGHT: pos = Vector2(pos.x + tile_size, pos.y + half_size)
DOWN: pos = Vector2(pos.x + half_size, pos.y + tile_size)
LEFT: pos = Vector2(pos.x, pos.y + half_size)
_point_at(_curve, pos, dir)
_point_at(_curve, start_point, RIGHT)
set_curve(_curve)
print_debug("Built track !", _curve)
# Called every frame. 'delta' is the elapsed time since the previous frame.
#func _process(delta):
# pass
func _point_at(_curve, pos, dir):
# Use only control_in since it gives smoother turns
var half_size = tile_size / 2
var control_in
match dir:
DOWN:
control_in = Vector2(0, - half_size)
#control_out = Vector2(0, half_size)
UP:
control_in = Vector2(0, half_size)
#control_out = Vector2(0, -half_size)
RIGHT:
control_in = Vector2( - half_size, 0)
#control_out = Vector2(half_size, 0)
LEFT:
control_in = Vector2(half_size, 0)
#control_out = Vector2(-half_size, 0)
#print_debug("Add point: ", pos, ", in=", control_in), " out=", control_out, " | ", dir)
_curve.add_point(pos, control_in) #, control_out)
func _direction_to(from_tile, to_tile):
var x_dir = to_tile.x - from_tile.x
var y_dir = to_tile.y - from_tile.y
if abs(x_dir + y_dir) == 1:
if x_dir == 1:
return RIGHT
elif x_dir == -1:
return LEFT
elif y_dir == 1:
return DOWN
elif y_dir == -1:
return UP
else:
print_debug("Panic!! Path is not contiguous between", from_tile, " and ", to_tile)

119
RaceTrack.tscn
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@@ -1,72 +1,99 @@
[gd_scene load_steps=30 format=2] [gd_scene load_steps=34 format=2]
[ext_resource path="res://RaceTrack.gd" type="Script" id=1] [ext_resource path="res://RaceTrack.gd" type="Script" id=1]
[ext_resource path="res://OpponentCar.gd" type="Script" id=2] [ext_resource path="res://TrackPath.gd" type="Script" id=2]
[ext_resource path="res://assets/2D_Car_Pack_DevilsWorkShop_V01/bus/busiso_0007.png" type="Texture" id=3] [ext_resource path="res://OpponentCar.gd" type="Script" id=3]
[ext_resource path="res://assets/2D_Car_Pack_DevilsWorkShop_V01/bus/busiso_0004.png" type="Texture" id=4] [ext_resource path="res://assets/2D_Car_Pack_DevilsWorkShop_V01/bus/busiso_0007.png" type="Texture" id=4]
[ext_resource path="res://assets/2D_Car_Pack_DevilsWorkShop_V01/bus/busiso_0001.png" type="Texture" id=5] [ext_resource path="res://assets/2D_Car_Pack_DevilsWorkShop_V01/bus/busiso_0004.png" type="Texture" id=5]
[ext_resource path="res://assets/2D_Car_Pack_DevilsWorkShop_V01/bus/busiso_0002.png" type="Texture" id=6] [ext_resource path="res://assets/2D_Car_Pack_DevilsWorkShop_V01/bus/busiso_0001.png" type="Texture" id=6]
[ext_resource path="res://assets/2D_Car_Pack_DevilsWorkShop_V01/bus/busiso_0003.png" type="Texture" id=7] [ext_resource path="res://assets/2D_Car_Pack_DevilsWorkShop_V01/bus/busiso_0002.png" type="Texture" id=7]
[ext_resource path="res://assets/2D_Car_Pack_DevilsWorkShop_V01/bus/busiso_0000.png" type="Texture" id=8] [ext_resource path="res://assets/2D_Car_Pack_DevilsWorkShop_V01/bus/busiso_0003.png" type="Texture" id=8]
[ext_resource path="res://assets/2D_Car_Pack_DevilsWorkShop_V01/bus/busiso_0005.png" type="Texture" id=9] [ext_resource path="res://assets/2D_Car_Pack_DevilsWorkShop_V01/bus/busiso_0000.png" type="Texture" id=9]
[ext_resource path="res://assets/2D_Car_Pack_DevilsWorkShop_V01/bus/busiso_0006.png" type="Texture" id=10] [ext_resource path="res://assets/2D_Car_Pack_DevilsWorkShop_V01/bus/busiso_0005.png" type="Texture" id=10]
[ext_resource path="res://track1/policeCar/policeiso_0003.png" type="Texture" id=11] [ext_resource path="res://assets/2D_Car_Pack_DevilsWorkShop_V01/bus/busiso_0006.png" type="Texture" id=11]
[ext_resource path="res://track1/policeCar/policeiso_0004.png" type="Texture" id=12] [ext_resource path="res://assets/2D_Car_Pack_DevilsWorkShop_V01/car02/car02iso_0003.png" type="Texture" id=12]
[ext_resource path="res://track1/policeCar/policeiso_0001.png" type="Texture" id=13] [ext_resource path="res://assets/2D_Car_Pack_DevilsWorkShop_V01/car02/car02iso_0004.png" type="Texture" id=13]
[ext_resource path="res://track1/policeCar/policeiso_0002.png" type="Texture" id=14] [ext_resource path="res://assets/2D_Car_Pack_DevilsWorkShop_V01/car02/car02iso_0001.png" type="Texture" id=14]
[ext_resource path="res://track1/policeCar/policeiso_0007.png" type="Texture" id=15] [ext_resource path="res://assets/2D_Car_Pack_DevilsWorkShop_V01/car02/car02iso_0002.png" type="Texture" id=15]
[ext_resource path="res://track1/policeCar/policeiso_0000.png" type="Texture" id=16] [ext_resource path="res://assets/2D_Car_Pack_DevilsWorkShop_V01/car02/car02iso_0007.png" type="Texture" id=16]
[ext_resource path="res://track1/policeCar/policeiso_0005.png" type="Texture" id=17] [ext_resource path="res://assets/2D_Car_Pack_DevilsWorkShop_V01/car02/car02iso_0000.png" type="Texture" id=17]
[ext_resource path="res://track1/policeCar/policeiso_0006.png" type="Texture" id=18] [ext_resource path="res://assets/2D_Car_Pack_DevilsWorkShop_V01/car02/car02iso_0005.png" type="Texture" id=18]
[ext_resource path="res://assets/2D_Car_Pack_DevilsWorkShop_V01/car02/car02iso_0003.png" type="Texture" id=19] [ext_resource path="res://assets/2D_Car_Pack_DevilsWorkShop_V01/car02/car02iso_0006.png" type="Texture" id=19]
[ext_resource path="res://assets/2D_Car_Pack_DevilsWorkShop_V01/car02/car02iso_0004.png" type="Texture" id=20] [ext_resource path="res://track1/policeCar/policeiso_0003.png" type="Texture" id=20]
[ext_resource path="res://assets/2D_Car_Pack_DevilsWorkShop_V01/car02/car02iso_0001.png" type="Texture" id=21] [ext_resource path="res://track1/policeCar/policeiso_0004.png" type="Texture" id=21]
[ext_resource path="res://assets/2D_Car_Pack_DevilsWorkShop_V01/car02/car02iso_0002.png" type="Texture" id=22] [ext_resource path="res://track1/policeCar/policeiso_0001.png" type="Texture" id=22]
[ext_resource path="res://assets/2D_Car_Pack_DevilsWorkShop_V01/car02/car02iso_0007.png" type="Texture" id=23] [ext_resource path="res://track1/policeCar/policeiso_0002.png" type="Texture" id=23]
[ext_resource path="res://assets/2D_Car_Pack_DevilsWorkShop_V01/car02/car02iso_0000.png" type="Texture" id=24] [ext_resource path="res://track1/policeCar/policeiso_0007.png" type="Texture" id=24]
[ext_resource path="res://assets/2D_Car_Pack_DevilsWorkShop_V01/car02/car02iso_0005.png" type="Texture" id=25] [ext_resource path="res://track1/policeCar/policeiso_0000.png" type="Texture" id=25]
[ext_resource path="res://assets/2D_Car_Pack_DevilsWorkShop_V01/car02/car02iso_0006.png" type="Texture" id=26] [ext_resource path="res://track1/policeCar/policeiso_0005.png" type="Texture" id=26]
[ext_resource path="res://CarSprite.gd" type="Script" id=27] [ext_resource path="res://track1/policeCar/policeiso_0006.png" type="Texture" id=27]
[ext_resource path="res://CarSprite.gd" type="Script" id=28]
[ext_resource path="res://wrong_way.tscn" type="PackedScene" id=29]
[sub_resource type="Curve2D" id=6] [sub_resource type="Gradient" id=3]
colors = PoolColorArray( 0.284025, 0.4375, 0.0803223, 1, 0.30305, 0.480469, 0.0675659, 1 )
[sub_resource type="GradientTexture" id=4]
gradient = SubResource( 3 )
width = 1920
[sub_resource type="Curve2D" id=1]
_data = { _data = {
"points": PoolVector2Array( ) "points": PoolVector2Array( 0, 0, 0, 0, -17.3556, 327.792, 0, 0, 0, 0, 1930.1, 452.427 )
} }
[sub_resource type="SpriteFrames" id=2] [sub_resource type="SpriteFrames" id=2]
animations = [ { animations = [ {
"frames": [ ExtResource( 3 ), ExtResource( 4 ), ExtResource( 5 ), ExtResource( 6 ), ExtResource( 7 ), ExtResource( 8 ), ExtResource( 9 ), ExtResource( 10 ) ], "frames": [ ExtResource( 4 ), ExtResource( 5 ), ExtResource( 6 ), ExtResource( 7 ), ExtResource( 8 ), ExtResource( 9 ), ExtResource( 10 ), ExtResource( 11 ) ],
"loop": true, "loop": true,
"name": "bus", "name": "bus",
"speed": 5.0 "speed": 5.0
}, { }, {
"frames": [ ExtResource( 11 ), ExtResource( 12 ), ExtResource( 13 ), ExtResource( 14 ), ExtResource( 15 ), ExtResource( 16 ), ExtResource( 17 ), ExtResource( 18 ) ], "frames": [ ExtResource( 12 ), ExtResource( 13 ), ExtResource( 14 ), ExtResource( 15 ), ExtResource( 16 ), ExtResource( 17 ), ExtResource( 18 ), ExtResource( 19 ) ],
"loop": true,
"name": "police",
"speed": 5.0
}, {
"frames": [ ExtResource( 19 ), ExtResource( 20 ), ExtResource( 21 ), ExtResource( 22 ), ExtResource( 23 ), ExtResource( 24 ), ExtResource( 25 ), ExtResource( 26 ) ],
"loop": true, "loop": true,
"name": "car", "name": "car",
"speed": 5.0 "speed": 5.0
}, {
"frames": [ ExtResource( 20 ), ExtResource( 21 ), ExtResource( 22 ), ExtResource( 23 ), ExtResource( 24 ), ExtResource( 25 ), ExtResource( 26 ), ExtResource( 27 ) ],
"loop": true,
"name": "police",
"speed": 5.0
} ] } ]
[node name="RaceTrack" type="Path2D"] [node name="RaceTrack" type="Node"]
curve = SubResource( 6 )
script = ExtResource( 1 ) script = ExtResource( 1 )
[node name="TrackOpponent" type="PathFollow2D" parent="."] [node name="TextureRect" type="TextureRect" parent="."]
position = Vector2( 928.559, 184.278 ) margin_right = 1920.0
rotation = -0.013337 margin_bottom = 1080.0
texture = SubResource( 4 )
expand = true
[node name="OpponentCar" type="Node2D" parent="TrackOpponent"] [node name="TileMap" type="TileMap" parent="."]
position = Vector2( 0, 22 ) cell_size = Vector2( 128, 128 )
scale = Vector2( 0.25, 0.25 ) format = 1
[node name="TrackPath" type="Path2D" parent="."]
curve = SubResource( 1 )
script = ExtResource( 2 ) script = ExtResource( 2 )
[node name="CarSprite" type="AnimatedSprite" parent="TrackOpponent/OpponentCar"] [node name="Opponent" type="PathFollow2D" parent="TrackPath"]
position = Vector2( -17.3556, 327.792 )
rotation = 0.0639077
script = ExtResource( 3 )
[node name="OpponentCar" type="Node2D" parent="TrackPath/Opponent"]
position = Vector2( 0, 22 )
scale = Vector2( 0.25, 0.25 )
[node name="CarSprite" type="AnimatedSprite" parent="TrackPath/Opponent/OpponentCar"]
position = Vector2( -3.20422, 3.0376 ) position = Vector2( -3.20422, 3.0376 )
scale = Vector2( 0.8, 0.8 ) scale = Vector2( 0.8, 0.8 )
frames = SubResource( 2 ) frames = SubResource( 2 )
animation = "car" animation = "car"
script = ExtResource( 27 ) script = ExtResource( 28 )
skin = "bus"
[node name="Wrong Way" parent="." instance=ExtResource( 29 )]
visible = false
[connection signal="wrong_way" from="." to="Wrong Way" method="_on_RaceTrack_wrong_way"]

57
Track2.tscn
View File

@@ -1,6 +1,6 @@
[gd_scene load_steps=13 format=2] [gd_scene load_steps=12 format=2]
[ext_resource path="res://TileMap2.gd" type="Script" id=1] [ext_resource path="res://TileMap.gd" type="Script" id=1]
[ext_resource path="res://RaceTrack.tscn" type="PackedScene" id=2] [ext_resource path="res://RaceTrack.tscn" type="PackedScene" id=2]
[ext_resource path="res://PlayerCar.tscn" type="PackedScene" id=3] [ext_resource path="res://PlayerCar.tscn" type="PackedScene" id=3]
[ext_resource path="res://track2/track.png" type="Texture" id=4] [ext_resource path="res://track2/track.png" type="Texture" id=4]
@@ -9,18 +9,13 @@
[ext_resource path="res://Oswald-Bold.otf" type="DynamicFontData" id=7] [ext_resource path="res://Oswald-Bold.otf" type="DynamicFontData" id=7]
[ext_resource path="res://Wrong Way.gd" type="Script" id=8] [ext_resource path="res://Wrong Way.gd" type="Script" id=8]
[sub_resource type="Curve2D" id=1] [sub_resource type="Gradient" id=1]
_data = {
"points": PoolVector2Array( 0, 0, 0, 0, 480.755, 160.968, -44.1176, -1.2605, 44.1176, 1.2605, 684, 160.042, 0, 0, 0, 0, 759.607, 207.133, 0, -74.5098, 0, 74.5098, 769.296, 303.494, 0.926585, -49.109, -0.926585, 49.109, 768.41, 373.455, 31.9672, -0.926585, -31.9672, 0.926585, 708.312, 430.479, 0, 0, 0, 0, 572.437, 428.124, 6.46179, -42.6478, -6.46179, 42.6478, 517.286, 470.208, 0, 0, 0, 0, 513.409, 733.849, 76.2492, 0, -76.2492, 0, 447.99, 810.7, 0, 0, 0, 0, 382.881, 731.264, 0, 52.9867, 0, -52.9867, 384.173, 475.378, 0, 0, 0, 0, 329.971, 426.614, 13.9668, 1.39668, -13.9668, -1.39668, 184.018, 428.709, 1.39668, 43.297, -1.39668, -43.297, 121.023, 363.376, 0.814508, 29.1703, -0.814508, -29.1703, 118.928, 292.145, -63.5488, 1.39668, 63.5488, -1.39668, 182.477, 159.461, 0, 0, 0, 0, 304.658, 160.902, 0, 0, 0, 0, 480.755, 161.631 )
}
[sub_resource type="Gradient" id=3]
colors = PoolColorArray( 0.242729, 0.410156, 0.128174, 1, 0.088892, 0.507812, 0.0753784, 1 ) colors = PoolColorArray( 0.242729, 0.410156, 0.128174, 1, 0.088892, 0.507812, 0.0753784, 1 )
[sub_resource type="GradientTexture" id=4] [sub_resource type="GradientTexture" id=2]
gradient = SubResource( 3 ) gradient = SubResource( 1 )
[sub_resource type="DynamicFont" id=5] [sub_resource type="DynamicFont" id=3]
size = 13 size = 13
outline_size = 2 outline_size = 2
outline_color = Color( 0.254902, 0.121569, 0.121569, 1 ) outline_color = Color( 0.254902, 0.121569, 0.121569, 1 )
@@ -38,55 +33,31 @@ script = ExtResource( 1 )
[node name="RaceTrack" parent="." instance=ExtResource( 2 )] [node name="RaceTrack" parent="." instance=ExtResource( 2 )]
[node name="TrackPlayer" type="PathFollow2D" parent="RaceTrack"] [node name="TrackPlayer" type="PathFollow2D" parent="RaceTrack"]
position = Vector2( 928.559, 184.278 ) position = Vector2( -17.3556, 327.792 )
rotation = -0.013337 rotation = 0.0639077
[node name="PlayerCar" parent="RaceTrack/TrackPlayer" instance=ExtResource( 3 )] [node name="PlayerCar" parent="RaceTrack/TrackPlayer" instance=ExtResource( 3 )]
position = Vector2( 0, -22.892 ) position = Vector2( 0, -22.892 )
scale = Vector2( 0.25, 0.25 ) scale = Vector2( 0.25, 0.25 )
skin = "car" skin = "car"
[node name="Track" type="Path2D" parent="."] [node name="TrackImage" type="CanvasLayer" parent="."]
position = Vector2( 447.804, 23.3101 )
z_index = 2
curve = SubResource( 1 )
[node name="CanvasLayer" type="CanvasLayer" parent="."]
layer = -1 layer = -1
[node name="TextureRect" type="TextureRect" parent="CanvasLayer"] [node name="TextureRect" type="TextureRect" parent="TrackImage"]
margin_right = 1923.0 margin_right = 1923.0
margin_bottom = 1084.0 margin_bottom = 1084.0
texture = ExtResource( 4 ) texture = ExtResource( 4 )
[node name="CanvasLayer" type="CanvasLayer" parent="CanvasLayer"] [node name="CanvasLayer" type="CanvasLayer" parent="TrackImage"]
layer = -1 layer = -1
[node name="TextureRect2" type="TextureRect" parent="CanvasLayer/CanvasLayer"] [node name="TextureRect2" type="TextureRect" parent="TrackImage/CanvasLayer"]
margin_right = 1923.0 margin_right = 1923.0
margin_bottom = 1080.0 margin_bottom = 1080.0
texture = SubResource( 4 ) texture = SubResource( 2 )
expand = true expand = true
[node name="HBoxContainer" type="HBoxContainer" parent="."]
margin_left = 11.2102
margin_top = 57.7727
margin_right = 159.21
margin_bottom = 107.773
[node name="Label" type="Label" parent="HBoxContainer"]
margin_top = 18.0
margin_right = 53.0
margin_bottom = 32.0
text = "Rotation"
[node name="Rotation" type="Label" parent="HBoxContainer"]
margin_left = 57.0
margin_top = 18.0
margin_right = 71.0
margin_bottom = 32.0
text = "0°"
[node name="GUI" parent="." instance=ExtResource( 5 )] [node name="GUI" parent="." instance=ExtResource( 5 )]
editor/display_folded = false editor/display_folded = false
script = ExtResource( 6 ) script = ExtResource( 6 )
@@ -98,7 +69,7 @@ margin_right = 920.258
margin_bottom = 431.587 margin_bottom = 431.587
rect_rotation = -5.0 rect_rotation = -5.0
rect_clip_content = true rect_clip_content = true
custom_fonts/font = SubResource( 5 ) custom_fonts/font = SubResource( 3 )
custom_colors/font_color = Color( 0.780392, 0.129412, 0.129412, 1 ) custom_colors/font_color = Color( 0.780392, 0.129412, 0.129412, 1 )
text = "WRONG WAY !!" text = "WRONG WAY !!"
align = 1 align = 1

14
TrackOpponent.gd Normal file
View File

@@ -0,0 +1,14 @@
extends PathFollow2D
export (float) var speed = 0.125
# Called when the node enters the scene tree for the first time.
func _ready():
pass
# Called every frame. 'delta' is the elapsed time since the previous frame.
func _process(delta):
var position = get_unit_offset()
position += speed * delta
set_unit_offset(position)

83
TrackPath.gd Normal file
View File

@@ -0,0 +1,83 @@
extends Path2D
enum { UP, RIGHT, DOWN, LEFT }
const TRACK_TILES = Global.TRACKS[0]
var tile_size : int = 128
var half_size : int = tile_size / 2
onready var map = get_node("../TileMap/")
# Called when the node enters the scene tree for the first time.
func _ready():
_build_track(TRACK_TILES)
"""
func _draw():
draw_polyline(curve.get_baked_points(), Color.chartreuse, 4.0)
for idx in range(0,curve.get_point_count()):
draw_circle(curve.get_point_in(idx), 2.0, Color.green)
draw_circle(curve.get_point_out(idx), 2.0, Color.blue)
"""
func _build_track(tiles):
""" Build the track curve given a tile path """
var _curve = get_curve()
_curve.clear_points()
# Set start point
var start_point = map.map_to_world(tiles[0])
start_point.y += half_size
start_point.x += half_size
_point_at(_curve, start_point, RIGHT)
for idx in range(0, tiles.size()):
var next_idx = idx + 1 if idx < tiles.size() - 1 else 0
var dir = _direction_to(tiles[idx], tiles[next_idx])
# Find position of next point
var pos = map.map_to_world(tiles[idx])
match dir:
# We start from upper left corner
UP: pos = Vector2(pos.x + half_size, pos.y)
RIGHT: pos = Vector2(pos.x + tile_size, pos.y + half_size)
DOWN: pos = Vector2(pos.x + half_size, pos.y + tile_size)
LEFT: pos = Vector2(pos.x, pos.y + half_size)
_point_at(_curve, pos, dir)
_point_at(_curve, start_point, RIGHT)
set_curve(_curve)
print_debug("Built track !", _curve)
# Called every frame. 'delta' is the elapsed time since the previous frame.
#func _process(delta):
# pass
func _point_at(_curve, pos, dir):
# Use only control_in since it gives smoother turns
var half_size = tile_size / 2
var control_in
match dir:
DOWN:
control_in = Vector2(0, - half_size)
#control_out = Vector2(0, half_size)
UP:
control_in = Vector2(0, half_size)
#control_out = Vector2(0, -half_size)
RIGHT:
control_in = Vector2( - half_size, 0)
#control_out = Vector2(half_size, 0)
LEFT:
control_in = Vector2(half_size, 0)
#control_out = Vector2(-half_size, 0)
#print_debug("Add point: ", pos, ", in=", control_in), " out=", control_out, " | ", dir)
_curve.add_point(pos, control_in) #, control_out)
func _direction_to(from_tile, to_tile):
var x_dir = to_tile.x - from_tile.x
var y_dir = to_tile.y - from_tile.y
if abs(x_dir + y_dir) == 1:
if x_dir == 1:
return RIGHT
elif x_dir == -1:
return LEFT
elif y_dir == 1:
return DOWN
elif y_dir == -1:
return UP
else:
print_debug("Panic!! Path is not contiguous between", from_tile, " and ", to_tile)

3
Wrong Way.gd
View File

@@ -4,7 +4,8 @@ extends Label
func _ready(): func _ready():
set_visible(false) set_visible(false)
func _on_TileMap_wrong_way(coords):
func _on_RaceTrack_wrong_way(coords):
if coords == Vector2(-1,-1): if coords == Vector2(-1,-1):
set_visible(false) set_visible(false)
else: else:

9
font.tres Normal file
View File

@@ -0,0 +1,9 @@
[gd_resource type="DynamicFont" load_steps=2 format=2]
[ext_resource path="res://Oswald-Bold.otf" type="DynamicFontData" id=1]
[resource]
resource_name = "BaseFont"
size = 48
use_filter = true
font_data = ExtResource( 1 )