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adds track parser from txt files

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This commit is contained in:
Arthur Gerbaud
2020-11-03 00:47:59 +01:00
parent d5ad9b8e1c
commit 4f2a4768c8
31 changed files with 649 additions and 103 deletions
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4
CarSprite.gd
View File

@@ -12,8 +12,8 @@ func _ready():
func _process(delta): func _process(delta):
""" """
The sprite has its own representation of rotation, so we need to tweak things. The sprite contains a representation of rotation in its own, so we need to tweak things.
The sprite inherits orientation from its parent (TrackFollow) that must be canceled. In particular, 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()

9
Global.gd
View File

@@ -1,10 +1,5 @@
extends Node 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 var race_started = false
var laps = 0

1
Gui.tscn
View File

@@ -13,7 +13,6 @@ outline_color = Color( 0.25098, 0.25098, 0.25098, 1 )
font_data = ExtResource( 1 ) font_data = ExtResource( 1 )
[node name="GUI" type="MarginContainer"] [node name="GUI" type="MarginContainer"]
editor/display_folded = true
margin_left = 10.5631 margin_left = 10.5631
margin_top = 9.24268 margin_top = 9.24268
margin_right = 159.563 margin_right = 159.563

2
Main.gd
View File

@@ -6,7 +6,7 @@ extends Node
# 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():
Global.selected_track = 0 pass
func start_game(): func start_game():

25
Player.gd Normal file
View File

@@ -0,0 +1,25 @@
extends PathFollow2D
export (float) var speed = 0.125
var position_on_track := 0.0
var target_on_track := 0.0
# Called when the node enters the scene tree for the first time.
func _ready():
pass # Replace with function body.
func _process(delta):
# Move the player until target_on_track
if target_on_track - position_on_track > 0.01:
# Speed up car as the target_on_track goes further
var speed_mod = int(clamp((target_on_track - position_on_track) / speed, 1.0, 4.0))
position_on_track += speed * delta * speed_mod
set_unit_offset(position_on_track)
else:
position_on_track = target_on_track
func _on_RaceTrack_player_moved(track_offset):
target_on_track = track_offset

18
PlayerCar.gd
View File

@@ -1,31 +1,17 @@
extends Node2D extends Node2D
export (String, "bus", "police", "car") var skin export (String, "bus", "police", "car") var skin
export (float) var speed = 0.125
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 }
# TODO: # TODO:
# - Move track related logic inside TrackPlayer script ? # - Move track related logic inside TrackPlayer script ?
onready var track = get_node("/root/Track2/RaceTrack/TrackPlayer/") onready var track = get_node("/root/Track2/RaceTrack/TrackPlayer/")
var position_on_track := 0.0
var target_on_track := 0.0
func _ready(): func _ready():
# Set player sprite # Set player sprite
$CarSprite.set_animation(skin) $CarSprite.set_animation(skin)
func _process(delta):
# Move the player until target_on_track
if target_on_track - position_on_track > 0.01:
# Speed up car as the target_on_track goes further
var speed_mod = int(clamp((target_on_track - position_on_track) / speed, 1.0, 4.0))
position_on_track += speed * delta * speed_mod
track.set_unit_offset(position_on_track)
else:
position_on_track = target_on_track
func _on_TileMap_player_moved(track_offset):
target_on_track = track_offset

36
PlayerCar.tscn
View File

@@ -9,22 +9,22 @@
[ext_resource path="res://assets/2D_Car_Pack_DevilsWorkShop_V01/bus/busiso_0000.png" type="Texture" id=7] [ext_resource path="res://assets/2D_Car_Pack_DevilsWorkShop_V01/bus/busiso_0000.png" type="Texture" id=7]
[ext_resource path="res://assets/2D_Car_Pack_DevilsWorkShop_V01/bus/busiso_0005.png" type="Texture" id=8] [ext_resource path="res://assets/2D_Car_Pack_DevilsWorkShop_V01/bus/busiso_0005.png" type="Texture" id=8]
[ext_resource path="res://assets/2D_Car_Pack_DevilsWorkShop_V01/bus/busiso_0006.png" type="Texture" id=9] [ext_resource path="res://assets/2D_Car_Pack_DevilsWorkShop_V01/bus/busiso_0006.png" type="Texture" id=9]
[ext_resource path="res://track1/policeCar/policeiso_0003.png" type="Texture" id=10] [ext_resource path="res://assets/2D_Car_Pack_DevilsWorkShop_V01/car02/car02iso_0003.png" type="Texture" id=10]
[ext_resource path="res://track1/policeCar/policeiso_0004.png" type="Texture" id=11] [ext_resource path="res://assets/2D_Car_Pack_DevilsWorkShop_V01/car02/car02iso_0004.png" type="Texture" id=11]
[ext_resource path="res://track1/policeCar/policeiso_0001.png" type="Texture" id=12] [ext_resource path="res://assets/2D_Car_Pack_DevilsWorkShop_V01/car02/car02iso_0001.png" type="Texture" id=12]
[ext_resource path="res://track1/policeCar/policeiso_0002.png" type="Texture" id=13] [ext_resource path="res://assets/2D_Car_Pack_DevilsWorkShop_V01/car02/car02iso_0002.png" type="Texture" id=13]
[ext_resource path="res://track1/policeCar/policeiso_0007.png" type="Texture" id=14] [ext_resource path="res://assets/2D_Car_Pack_DevilsWorkShop_V01/car02/car02iso_0007.png" type="Texture" id=14]
[ext_resource path="res://track1/policeCar/policeiso_0000.png" type="Texture" id=15] [ext_resource path="res://assets/2D_Car_Pack_DevilsWorkShop_V01/car02/car02iso_0000.png" type="Texture" id=15]
[ext_resource path="res://track1/policeCar/policeiso_0005.png" type="Texture" id=16] [ext_resource path="res://assets/2D_Car_Pack_DevilsWorkShop_V01/car02/car02iso_0005.png" type="Texture" id=16]
[ext_resource path="res://track1/policeCar/policeiso_0006.png" type="Texture" id=17] [ext_resource path="res://assets/2D_Car_Pack_DevilsWorkShop_V01/car02/car02iso_0006.png" type="Texture" id=17]
[ext_resource path="res://assets/2D_Car_Pack_DevilsWorkShop_V01/car02/car02iso_0003.png" type="Texture" id=18] [ext_resource path="res://track1/policeCar/policeiso_0003.png" type="Texture" id=18]
[ext_resource path="res://assets/2D_Car_Pack_DevilsWorkShop_V01/car02/car02iso_0004.png" type="Texture" id=19] [ext_resource path="res://track1/policeCar/policeiso_0004.png" type="Texture" id=19]
[ext_resource path="res://assets/2D_Car_Pack_DevilsWorkShop_V01/car02/car02iso_0001.png" type="Texture" id=20] [ext_resource path="res://track1/policeCar/policeiso_0001.png" type="Texture" id=20]
[ext_resource path="res://assets/2D_Car_Pack_DevilsWorkShop_V01/car02/car02iso_0002.png" type="Texture" id=21] [ext_resource path="res://track1/policeCar/policeiso_0002.png" type="Texture" id=21]
[ext_resource path="res://assets/2D_Car_Pack_DevilsWorkShop_V01/car02/car02iso_0007.png" type="Texture" id=22] [ext_resource path="res://track1/policeCar/policeiso_0007.png" type="Texture" id=22]
[ext_resource path="res://assets/2D_Car_Pack_DevilsWorkShop_V01/car02/car02iso_0000.png" type="Texture" id=23] [ext_resource path="res://track1/policeCar/policeiso_0000.png" type="Texture" id=23]
[ext_resource path="res://assets/2D_Car_Pack_DevilsWorkShop_V01/car02/car02iso_0005.png" type="Texture" id=24] [ext_resource path="res://track1/policeCar/policeiso_0005.png" type="Texture" id=24]
[ext_resource path="res://assets/2D_Car_Pack_DevilsWorkShop_V01/car02/car02iso_0006.png" type="Texture" id=25] [ext_resource path="res://track1/policeCar/policeiso_0006.png" type="Texture" id=25]
[ext_resource path="res://CarSprite.gd" type="Script" id=26] [ext_resource path="res://CarSprite.gd" type="Script" id=26]
[sub_resource type="SpriteFrames" id=1] [sub_resource type="SpriteFrames" id=1]
@@ -36,12 +36,12 @@ animations = [ {
}, { }, {
"frames": [ ExtResource( 10 ), ExtResource( 11 ), ExtResource( 12 ), ExtResource( 13 ), ExtResource( 14 ), ExtResource( 15 ), ExtResource( 16 ), ExtResource( 17 ) ], "frames": [ ExtResource( 10 ), ExtResource( 11 ), ExtResource( 12 ), ExtResource( 13 ), ExtResource( 14 ), ExtResource( 15 ), ExtResource( 16 ), ExtResource( 17 ) ],
"loop": true, "loop": true,
"name": "police", "name": "car",
"speed": 5.0 "speed": 5.0
}, { }, {
"frames": [ ExtResource( 18 ), ExtResource( 19 ), ExtResource( 20 ), ExtResource( 21 ), ExtResource( 22 ), ExtResource( 23 ), ExtResource( 24 ), ExtResource( 25 ) ], "frames": [ ExtResource( 18 ), ExtResource( 19 ), ExtResource( 20 ), ExtResource( 21 ), ExtResource( 22 ), ExtResource( 23 ), ExtResource( 24 ), ExtResource( 25 ) ],
"loop": true, "loop": true,
"name": "car", "name": "police",
"speed": 5.0 "speed": 5.0
} ] } ]

21
RaceTrack.gd
View File

@@ -10,19 +10,22 @@ signal wrong_way(coords)
# - Build the track Curve2D from track and tiles data # - Build the track Curve2D from track and tiles data
# - Keyboard controls !! # - Keyboard controls !!
const TRACK_TILES = Global.TRACKS[0] var laps
var current_cell
onready var track = TrackSelection.get_current_track()
onready var map = $TileMap onready var map = $TileMap
var laps = 0
var current_cell = TRACK_TILES[0]
func get_track_offset(coords): func get_track_offset(coords):
var offset = float(TRACK_TILES.find(coords)) / float(len(TRACK_TILES)) var offset = float(track.find(coords)) / float(len(track))
return offset return offset
# 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. _reset_progress()
func _reset_progress():
laps = 0
current_cell = track[0]
func _input(event): func _input(event):
# Check if the mouse if following the tiles track # Check if the mouse if following the tiles track
@@ -30,13 +33,13 @@ func _input(event):
var hover_cell = map.world_to_map(event.position) var hover_cell = map.world_to_map(event.position)
if hover_cell != current_cell: # The mouse moved to a new cell if hover_cell != current_cell: # The mouse moved to a new cell
# Check the tile is on path # Check the tile is on path
if TRACK_TILES.find(hover_cell) != -1: if track.find(hover_cell) != -1:
# Check if a lap is finished # Check if a lap is finished
if hover_cell == TRACK_TILES[0] and current_cell == TRACK_TILES[-1]: if hover_cell == track[0] and current_cell == track[-1]:
laps += 1 laps += 1
emit_signal("lap_completed", laps) emit_signal("lap_completed", laps)
# Check we are following the path # Check we are following the path
if TRACK_TILES[TRACK_TILES.find(hover_cell) - 1] == current_cell: if track[track.find(hover_cell) - 1] == current_cell:
emit_signal("player_moved", laps + get_track_offset(hover_cell)) emit_signal("player_moved", laps + get_track_offset(hover_cell))
emit_signal("wrong_way", Vector2(-1, -1)) emit_signal("wrong_way", Vector2(-1, -1))
current_cell = hover_cell current_cell = hover_cell

180
RaceTrack.tscn
View File

@@ -1,60 +1,136 @@
[gd_scene load_steps=34 format=2] [gd_scene load_steps=39 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://TrackPath.gd" type="Script" id=2] [ext_resource path="res://assets/track_tiles/track.png" type="Texture" id=2]
[ext_resource path="res://OpponentCar.gd" type="Script" id=3] [ext_resource path="res://TileMap.gd" type="Script" id=3]
[ext_resource path="res://assets/2D_Car_Pack_DevilsWorkShop_V01/bus/busiso_0007.png" type="Texture" id=4] [ext_resource path="res://TrackPath.gd" type="Script" id=4]
[ext_resource path="res://assets/2D_Car_Pack_DevilsWorkShop_V01/bus/busiso_0004.png" type="Texture" id=5] [ext_resource path="res://OpponentCar.gd" type="Script" id=5]
[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_0007.png" type="Texture" id=6]
[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_0004.png" type="Texture" id=7]
[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_0001.png" type="Texture" id=8]
[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_0002.png" type="Texture" id=9]
[ext_resource path="res://assets/2D_Car_Pack_DevilsWorkShop_V01/bus/busiso_0005.png" type="Texture" id=10] [ext_resource path="res://assets/2D_Car_Pack_DevilsWorkShop_V01/bus/busiso_0003.png" type="Texture" id=10]
[ext_resource path="res://assets/2D_Car_Pack_DevilsWorkShop_V01/bus/busiso_0006.png" type="Texture" id=11] [ext_resource path="res://assets/2D_Car_Pack_DevilsWorkShop_V01/bus/busiso_0000.png" type="Texture" id=11]
[ext_resource path="res://assets/2D_Car_Pack_DevilsWorkShop_V01/car02/car02iso_0003.png" type="Texture" id=12] [ext_resource path="res://assets/2D_Car_Pack_DevilsWorkShop_V01/bus/busiso_0005.png" type="Texture" id=12]
[ext_resource path="res://assets/2D_Car_Pack_DevilsWorkShop_V01/car02/car02iso_0004.png" type="Texture" id=13] [ext_resource path="res://assets/2D_Car_Pack_DevilsWorkShop_V01/bus/busiso_0006.png" type="Texture" id=13]
[ext_resource path="res://assets/2D_Car_Pack_DevilsWorkShop_V01/car02/car02iso_0001.png" type="Texture" id=14] [ext_resource path="res://assets/2D_Car_Pack_DevilsWorkShop_V01/car02/car02iso_0003.png" type="Texture" id=14]
[ext_resource path="res://assets/2D_Car_Pack_DevilsWorkShop_V01/car02/car02iso_0002.png" type="Texture" id=15] [ext_resource path="res://assets/2D_Car_Pack_DevilsWorkShop_V01/car02/car02iso_0004.png" type="Texture" id=15]
[ext_resource path="res://assets/2D_Car_Pack_DevilsWorkShop_V01/car02/car02iso_0007.png" type="Texture" id=16] [ext_resource path="res://assets/2D_Car_Pack_DevilsWorkShop_V01/car02/car02iso_0001.png" type="Texture" id=16]
[ext_resource path="res://assets/2D_Car_Pack_DevilsWorkShop_V01/car02/car02iso_0000.png" type="Texture" id=17] [ext_resource path="res://assets/2D_Car_Pack_DevilsWorkShop_V01/car02/car02iso_0002.png" type="Texture" id=17]
[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_0007.png" type="Texture" id=18]
[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_0000.png" type="Texture" id=19]
[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_0005.png" type="Texture" id=20]
[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_0006.png" type="Texture" id=21]
[ext_resource path="res://track1/policeCar/policeiso_0001.png" type="Texture" id=22] [ext_resource path="res://track1/policeCar/policeiso_0003.png" type="Texture" id=22]
[ext_resource path="res://track1/policeCar/policeiso_0002.png" type="Texture" id=23] [ext_resource path="res://track1/policeCar/policeiso_0004.png" type="Texture" id=23]
[ext_resource path="res://track1/policeCar/policeiso_0007.png" type="Texture" id=24] [ext_resource path="res://track1/policeCar/policeiso_0001.png" type="Texture" id=24]
[ext_resource path="res://track1/policeCar/policeiso_0000.png" type="Texture" id=25] [ext_resource path="res://track1/policeCar/policeiso_0002.png" type="Texture" id=25]
[ext_resource path="res://track1/policeCar/policeiso_0005.png" type="Texture" id=26] [ext_resource path="res://track1/policeCar/policeiso_0007.png" type="Texture" id=26]
[ext_resource path="res://track1/policeCar/policeiso_0006.png" type="Texture" id=27] [ext_resource path="res://track1/policeCar/policeiso_0000.png" type="Texture" id=27]
[ext_resource path="res://CarSprite.gd" type="Script" id=28] [ext_resource path="res://track1/policeCar/policeiso_0005.png" type="Texture" id=28]
[ext_resource path="res://wrong_way.tscn" type="PackedScene" id=29] [ext_resource path="res://track1/policeCar/policeiso_0006.png" type="Texture" id=29]
[ext_resource path="res://CarSprite.gd" type="Script" id=30]
[ext_resource path="res://Player.gd" type="Script" id=31]
[ext_resource path="res://PlayerCar.tscn" type="PackedScene" id=32]
[ext_resource path="res://wrong_way.tscn" type="PackedScene" id=33]
[sub_resource type="Gradient" id=3] [sub_resource type="Gradient" id=1]
colors = PoolColorArray( 0.284025, 0.4375, 0.0803223, 1, 0.30305, 0.480469, 0.0675659, 1 ) colors = PoolColorArray( 0.284025, 0.4375, 0.0803223, 1, 0.30305, 0.480469, 0.0675659, 1 )
[sub_resource type="GradientTexture" id=4] [sub_resource type="GradientTexture" id=2]
gradient = SubResource( 3 ) gradient = SubResource( 1 )
width = 1920 width = 1920
[sub_resource type="Curve2D" id=1] [sub_resource type="TileSet" id=3]
0/name = "dl"
0/texture = ExtResource( 2 )
0/tex_offset = Vector2( 0, 0 )
0/modulate = Color( 1, 1, 1, 1 )
0/region = Rect2( 0, 0, 128, 128 )
0/tile_mode = 0
0/occluder_offset = Vector2( 0, 0 )
0/navigation_offset = Vector2( 0, 0 )
0/shapes = [ ]
0/z_index = 0
1/name = "dr"
1/texture = ExtResource( 2 )
1/tex_offset = Vector2( 0, 0 )
1/modulate = Color( 1, 1, 1, 1 )
1/region = Rect2( 128, 0, 128, 128 )
1/tile_mode = 0
1/occluder_offset = Vector2( 0, 0 )
1/navigation_offset = Vector2( 0, 0 )
1/shapes = [ ]
1/z_index = 0
2/name = "lr"
2/texture = ExtResource( 2 )
2/tex_offset = Vector2( 0, 0 )
2/modulate = Color( 1, 1, 1, 1 )
2/region = Rect2( 256, 0, 128, 128 )
2/tile_mode = 0
2/occluder_offset = Vector2( 0, 0 )
2/navigation_offset = Vector2( 0, 0 )
2/shapes = [ ]
2/z_index = 0
3/name = "start"
3/texture = ExtResource( 2 )
3/tex_offset = Vector2( 0, 0 )
3/modulate = Color( 1, 1, 1, 1 )
3/region = Rect2( 384, 0, 128, 128 )
3/tile_mode = 0
3/occluder_offset = Vector2( 0, 0 )
3/navigation_offset = Vector2( 0, 0 )
3/shapes = [ ]
3/z_index = 0
4/name = "ud"
4/texture = ExtResource( 2 )
4/tex_offset = Vector2( 0, 0 )
4/modulate = Color( 1, 1, 1, 1 )
4/region = Rect2( 0, 128, 128, 128 )
4/tile_mode = 0
4/occluder_offset = Vector2( 0, 0 )
4/navigation_offset = Vector2( 0, 0 )
4/shapes = [ ]
4/z_index = 0
5/name = "ul"
5/texture = ExtResource( 2 )
5/tex_offset = Vector2( 0, 0 )
5/modulate = Color( 1, 1, 1, 1 )
5/region = Rect2( 128, 128, 128, 128 )
5/tile_mode = 0
5/occluder_offset = Vector2( 0, 0 )
5/navigation_offset = Vector2( 0, 0 )
5/shapes = [ ]
5/z_index = 0
6/name = "ur"
6/texture = ExtResource( 2 )
6/tex_offset = Vector2( 0, 0 )
6/modulate = Color( 1, 1, 1, 1 )
6/region = Rect2( 256, 128, 128, 128 )
6/tile_mode = 0
6/occluder_offset = Vector2( 0, 0 )
6/navigation_offset = Vector2( 0, 0 )
6/shapes = [ ]
6/z_index = 0
[sub_resource type="Curve2D" id=4]
_data = { _data = {
"points": PoolVector2Array( 0, 0, 0, 0, -17.3556, 327.792, 0, 0, 0, 0, 1930.1, 452.427 ) "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=5]
animations = [ { animations = [ {
"frames": [ ExtResource( 4 ), ExtResource( 5 ), ExtResource( 6 ), ExtResource( 7 ), ExtResource( 8 ), ExtResource( 9 ), ExtResource( 10 ), ExtResource( 11 ) ], "frames": [ ExtResource( 6 ), ExtResource( 7 ), ExtResource( 8 ), ExtResource( 9 ), ExtResource( 10 ), ExtResource( 11 ), ExtResource( 12 ), ExtResource( 13 ) ],
"loop": true, "loop": true,
"name": "bus", "name": "bus",
"speed": 5.0 "speed": 5.0
}, { }, {
"frames": [ ExtResource( 12 ), ExtResource( 13 ), ExtResource( 14 ), ExtResource( 15 ), ExtResource( 16 ), ExtResource( 17 ), ExtResource( 18 ), ExtResource( 19 ) ], "frames": [ ExtResource( 14 ), ExtResource( 15 ), ExtResource( 16 ), ExtResource( 17 ), ExtResource( 18 ), ExtResource( 19 ), ExtResource( 20 ), ExtResource( 21 ) ],
"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 ) ], "frames": [ ExtResource( 22 ), ExtResource( 23 ), ExtResource( 24 ), ExtResource( 25 ), ExtResource( 26 ), ExtResource( 27 ), ExtResource( 28 ), ExtResource( 29 ) ],
"loop": true, "loop": true,
"name": "police", "name": "police",
"speed": 5.0 "speed": 5.0
@@ -66,21 +142,24 @@ script = ExtResource( 1 )
[node name="TextureRect" type="TextureRect" parent="."] [node name="TextureRect" type="TextureRect" parent="."]
margin_right = 1920.0 margin_right = 1920.0
margin_bottom = 1080.0 margin_bottom = 1080.0
texture = SubResource( 4 ) texture = SubResource( 2 )
expand = true expand = true
[node name="TileMap" type="TileMap" parent="."] [node name="TileMap" type="TileMap" parent="."]
tile_set = SubResource( 3 )
cell_size = Vector2( 128, 128 ) cell_size = Vector2( 128, 128 )
format = 1 format = 1
tile_data = PoolIntArray( 131079, 3, 0, 131080, 2, 0, 131081, 0, 0, 196616, 1, 0, 196617, 5, 0, 262152, 4, 0, 327688, 4, 0, 327690, 4, 0, 393224, 6, 0, 393225, 2, 0, 393226, 5, 0 )
script = ExtResource( 3 )
[node name="TrackPath" type="Path2D" parent="."] [node name="TrackPath" type="Path2D" parent="."]
curve = SubResource( 1 ) curve = SubResource( 4 )
script = ExtResource( 2 ) script = ExtResource( 4 )
[node name="Opponent" type="PathFollow2D" parent="TrackPath"] [node name="Opponent" type="PathFollow2D" parent="TrackPath"]
position = Vector2( -17.3556, 327.792 ) position = Vector2( -17.3556, 327.792 )
rotation = 0.0639077 rotation = 0.0639077
script = ExtResource( 3 ) script = ExtResource( 5 )
[node name="OpponentCar" type="Node2D" parent="TrackPath/Opponent"] [node name="OpponentCar" type="Node2D" parent="TrackPath/Opponent"]
position = Vector2( 0, 22 ) position = Vector2( 0, 22 )
@@ -89,11 +168,22 @@ scale = Vector2( 0.25, 0.25 )
[node name="CarSprite" type="AnimatedSprite" parent="TrackPath/Opponent/OpponentCar"] [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( 5 )
animation = "car" animation = "car"
script = ExtResource( 28 ) script = ExtResource( 30 )
skin = "bus" skin = "police"
[node name="Wrong Way" parent="." instance=ExtResource( 29 )] [node name="Player" type="PathFollow2D" parent="TrackPath"]
position = Vector2( -17.3556, 327.792 )
rotation = 0.0639077
script = ExtResource( 31 )
[node name="PlayerCar" parent="TrackPath/Player" instance=ExtResource( 32 )]
position = Vector2( 1.89564, -22.3528 )
scale = Vector2( 0.25, 0.25 )
script = null
[node name="Wrong Way" parent="." instance=ExtResource( 33 )]
visible = false visible = false
[connection signal="player_moved" from="." to="TrackPath/Player" method="_on_RaceTrack_player_moved"]
[connection signal="wrong_way" from="." to="Wrong Way" method="_on_RaceTrack_wrong_way"] [connection signal="wrong_way" from="." to="Wrong Way" method="_on_RaceTrack_wrong_way"]

69
TileMap.gd Normal file
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@@ -0,0 +1,69 @@
extends TileMap
enum { LEFT, RIGHT, UP, DOWN }
# Enum for tiles from tile_set
enum { DOWN_LEFT, DOWN_RIGHT, LEFT_RIGHT, START, UP_DOWN, UP_LEFT, UP_RIGHT }
# Called when the node enters the scene tree for the first time.
func _ready():
_clear_tiles()
var track = TrackSelection.get_current_track()
for idx in range(track.size()):
var cell = track[idx]
var tile
if idx == 0:
tile = START
else:
var prev = track[idx - 1]
var next = track[wrapi(idx + 1, 0, track.size())]
tile = _find_tile(cell.direction_to(prev), cell.direction_to(next))
set_cell(cell.x, cell.y, tile)
func _find_tile(prev, next):
""" Find the right tile given prev and next directions """
prev = _as_dir(prev)
next = _as_dir(next)
# Could be smarter
if prev == LEFT:
match next:
DOWN: return DOWN_LEFT
UP: return UP_LEFT
RIGHT: return LEFT_RIGHT
elif prev == RIGHT:
match next:
DOWN: return DOWN_RIGHT
UP: return UP_RIGHT
LEFT: return LEFT_RIGHT
elif prev == UP:
match next:
DOWN: return UP_DOWN
LEFT: return UP_LEFT
RIGHT: return UP_RIGHT
elif prev == DOWN:
match next:
UP: return UP_DOWN
LEFT: return DOWN_LEFT
RIGHT: return DOWN_RIGHT
func _as_dir(vector):
""" Returns the vector direction as a LEFT, RIGHT, UP or DOWN variant """
if abs(vector.x) + abs(vector.y) != 1:
return -1 # This is not a valid variant
if vector.x == -1:
return LEFT
elif vector.x == 1:
return RIGHT
elif vector.y == -1:
return UP
elif vector.y == 1:
return DOWN
return -1 # Impossible case
# Called every frame. 'delta' is the elapsed time since the previous frame.
#func _process(delta):
# pass
func _clear_tiles():
for cell in get_used_cells():
self.set_cell(cell.x, cell.y, -1)

9
TrackPath.gd
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@@ -1,22 +1,23 @@
extends Path2D extends Path2D
enum { UP, RIGHT, DOWN, LEFT } enum { UP, RIGHT, DOWN, LEFT }
const TRACK_TILES = Global.TRACKS[0]
var tile_size : int = 128 var tile_size : int = 128
var half_size : int = tile_size / 2 var half_size : int = tile_size / 2
onready var map = get_node("../TileMap/") onready var map = get_node("../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) var track = TrackSelection.get_current_track()
_build_track(track)
"""
func _draw(): func _draw():
draw_polyline(curve.get_baked_points(), Color.chartreuse, 4.0) draw_polyline(curve.get_baked_points(), Color.chartreuse, 4.0)
for idx in range(0,curve.get_point_count()): 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_in(idx), 2.0, Color.green)
draw_circle(curve.get_point_out(idx), 2.0, Color.blue) draw_circle(curve.get_point_out(idx), 2.0, Color.blue)
"""
func _build_track(tiles): func _build_track(tiles):
""" Build the track curve given a tile path """ """ Build the track curve given a tile path """

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assets/track_tiles/dl.png.import Normal file
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assets/track_tiles/lr.png.import Normal file
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8
assets/tracks/demo.txt Normal file
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@@ -0,0 +1,8 @@
...............
.xxxsxxx.......
.x.....x.......
.x.....x.......
.xxxxxxx.......
...............
...............
...............

8
assets/tracks/track1.txt Normal file
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@@ -0,0 +1,8 @@
...............
....xxxsxxxxx..
....xxxxxxxxx..
....xx..xx.....
....xx..xxxxx..
........xxxxx..
...............
...............

1
project.godot
View File

@@ -23,6 +23,7 @@ config/icon="res://icon.png"
[autoload] [autoload]
Global="*res://Global.gd" Global="*res://Global.gd"
TrackSelection="*res://track_selection.gd"
[debug] [debug]

89
track_selection.gd Normal file
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@@ -0,0 +1,89 @@
extends Node
const TRACKS_PATH = "res://assets/tracks/"
var _tracks = [
[ Vector2(2, 1), Vector2(3, 1), Vector2(4, 1),
Vector2(4, 2), Vector2(3, 2), Vector2(2, 2), Vector2(1, 2), Vector2(1, 1),
],
[ 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 : int = 1
func _ready():
_load_tracks()
func set_next_track():
_selected = wrapi(_selected + 1, 0, _tracks.size())
func set_previous_track():
_selected = wrapi(_selected - 1, 0, _tracks.size())
func get_current_track():
return _tracks[_selected]
func _load_tracks():
var loaded = []
for path in _find_track_files():
var file = File.new()
file.open(path, File.READ)
var track = _load_from_txt(file.get_as_text())
if track.size() > 1:
loaded.append(track)
else:
print("Error in track file : ", path)
if loaded:
print("Successfully loaded ", loaded.size(), " tracks.")
_tracks = loaded
func _load_from_txt(content):
var used_cells = []
var start
# Load the content
var lines = content.split("\n")
for y in range(0, lines.size()):
for x in range(0, lines[y].length()):
if lines[y][x] == "s":
start = Vector2(x,y)
elif lines[y][x] == "x":
used_cells.append(Vector2(x,y))
# Build an oriented path from start cell going right first
var path = [start]
while used_cells.size() > 0:
var next = __find_adjacent(path[-1], used_cells)
if next == -1:
print("Error while loading path. (Path is invalid)")
else:
path.append(used_cells[next])
used_cells.remove(next)
#print_debug("Loading map from txt. Starting at : ", start, " | Path : \n", path)
return path
func __find_adjacent(coords, cells):
for dir in [Vector2(1,0), Vector2(0,1), Vector2(-1,0), Vector2(0,-1)]:
var idx = cells.find(coords + dir)
if idx != -1:
return idx
return -1
func _find_track_files():
var tracks = []
var dir = Directory.new()
if dir.open(TRACKS_PATH) == OK:
dir.list_dir_begin(true, true)
while true:
var file = dir.get_next()
if file == "":
break
if file.ends_with(".txt"):
tracks.append(TRACKS_PATH + file)
return tracks
else:
print("An error occured while trying to load tracks. (Folder not found)")