diff options
Diffstat (limited to '')
| -rw-r--r-- | Assets/road.png | bin | 0 -> 252 bytes | |||
| -rw-r--r-- | Assets/road.png.import | 34 | ||||
| -rw-r--r-- | Nodes/Level_test.tscn | 11 | ||||
| -rw-r--r-- | Scripts/Road.gd | 48 | ||||
| -rw-r--r-- | Scripts/drawing.gd | 3 |
5 files changed, 92 insertions, 4 deletions
diff --git a/Assets/road.png b/Assets/road.png Binary files differnew file mode 100644 index 0000000..5acc2e9 --- /dev/null +++ b/Assets/road.png diff --git a/Assets/road.png.import b/Assets/road.png.import new file mode 100644 index 0000000..59a81a8 --- /dev/null +++ b/Assets/road.png.import @@ -0,0 +1,34 @@ +[remap] + +importer="texture" +type="CompressedTexture2D" +uid="uid://bcn7tgs6a4fm7" +path="res://.godot/imported/road.png-c3c47e2cc8c90beae2ad5c8a3bb2c3ca.ctex" +metadata={ +"vram_texture": false +} + +[deps] + +source_file="res://Assets/road.png" +dest_files=["res://.godot/imported/road.png-c3c47e2cc8c90beae2ad5c8a3bb2c3ca.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=false +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=1 diff --git a/Nodes/Level_test.tscn b/Nodes/Level_test.tscn index f082198..0703906 100644 --- a/Nodes/Level_test.tscn +++ b/Nodes/Level_test.tscn @@ -1,4 +1,4 @@ -[gd_scene load_steps=11 format=3 uid="uid://dliou1u4o6bib"] +[gd_scene load_steps=12 format=3 uid="uid://dliou1u4o6bib"] [ext_resource type="Script" path="res://Scripts/scene_control.gd" id="1_0esj3"] [ext_resource type="Texture2D" uid="uid://5xqahgawme4m" path="res://Assets/start.png" id="1_wenkl"] @@ -6,7 +6,8 @@ [ext_resource type="Texture2D" uid="uid://dg3v488vx0oj6" path="res://Assets/checkpoint.png" id="3_cgigr"] [ext_resource type="PackedScene" uid="uid://c1mvbh2fwqtkb" path="res://Nodes/car.tscn" id="4_xvobs"] [ext_resource type="Script" path="res://Scripts/drawing.gd" id="5_x7h3g"] -[ext_resource type="PackedScene" uid="uid://wkfai2lvnp7n" path="res://Nodes/checkpoint.tscn" id="7_52mhf"] +[ext_resource type="PackedScene" path="res://Nodes/checkpoint.tscn" id="7_52mhf"] +[ext_resource type="Script" path="res://Scripts/Road.gd" id="7_nyjk7"] [ext_resource type="PackedScene" uid="uid://c8r6i3bu37ogu" path="res://Nodes/ui.tscn" id="8_8u1ba"] [sub_resource type="CircleShape2D" id="CircleShape2D_6g88q"] @@ -42,7 +43,11 @@ acceleration = 0.05 [node name="DrawNode" type="Node2D" parent="."] script = ExtResource("5_x7h3g") -[node name="TrackLine" type="Line2D" parent="DrawNode"] +[node name="Road" type="Line2D" parent="DrawNode"] +width = 100.0 +default_color = Color(0.133333, 0.133333, 0.133333, 1) +joint_mode = 2 +script = ExtResource("7_nyjk7") [node name="TrackPath" type="Path2D" parent="DrawNode"] curve = SubResource("Curve2D_0exre") diff --git a/Scripts/Road.gd b/Scripts/Road.gd new file mode 100644 index 0000000..e0b69a1 --- /dev/null +++ b/Scripts/Road.gd @@ -0,0 +1,48 @@ +extends Line2D + +var epsilon = 20 + +# 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 + +func simplify(): + points = simplify_rec(points, 5) + +func simplify_rec(pointArray: PackedVector2Array, epsilon: float): + var dmax = 0 + var index = -1 + if pointArray.size() < 3: + return pointArray + var end = pointArray.size() - 1 + for i in range(1, end-1): + var d = find_perpendicular_distance(pointArray[i], pointArray[0], pointArray[end]) + if d > dmax: + index = i + dmax = d + + if dmax > epsilon: + var recResults1 = simplify_rec(pointArray.slice(0, index), epsilon) + var recResults2 = simplify_rec(pointArray.slice(index, end), epsilon) + recResults1.append_array(recResults2) + return recResults1 + else: + return [pointArray[0], pointArray[end]] + +func find_perpendicular_distance(p: Vector2, p1: Vector2, p2: Vector2): + var result + var slope + var intercept + if p1.x == p2.x: + result = p.x - p1.x + else: + slope = (p2.y - p1.y) / (p2.x - p1.x) + intercept = p1.y - (slope * p1.x) + result = abs(slope * p.x - p.y + intercept) / sqrt(pow(slope, 2) + 1) + + return result diff --git a/Scripts/drawing.gd b/Scripts/drawing.gd index 61896f9..c45196b 100644 --- a/Scripts/drawing.gd +++ b/Scripts/drawing.gd @@ -2,7 +2,7 @@ extends Node var drawing = false -@onready var line: Line2D = $TrackLine +@onready var line = $Road @onready var path: Path2D = $TrackPath func _ready(): @@ -16,6 +16,7 @@ func start_drawing(): func _end_drawing(): drawing = false + line.simplify() owner.set_driving(true) |
