Add files via upload

default_env.tres

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+[gd_resource type="Environment" load_steps=2 format=2]
+
+[sub_resource type="ProceduralSky" id=1]
+
+[resource]
+background_mode = 2
+background_sky = SubResource( 1 )

game.gd

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+extends Spatial
+
+var noise = OpenSimplexNoise.new()
+var rnd = RandomNumberGenerator.new()
+var nodes = {}
+var player_pos = Vector3()
+var block_instance = load("res://block.tscn")
+
+var player
+var time = 0
+var map
+var map_x = 1000
+var map_z = 1000
+var map_y = 10
+var rad = 10
+
+func _ready():
+	OS.window_position = Vector2(0,0)
+	Input.set_mouse_mode(Input.MOUSE_MODE_CAPTURED)
+	player = load("res://player.tscn").instance()
+	add_child(player)
+	player.transform.origin.y = map_y+1
+	
+	map = get_node("map")
+
+	noise.seed = rnd.randi()
+#	noise.octaves = 1
+#	noise.period = 40
+#	noise.persistence = 2
+func _process(delta):
+	player_pos = player.transform.origin
+	time += delta
+	if time > 0.01:
+		time = 0
+		for x in range(player_pos.x-rad,player_pos.x+rad):
+			for y in range(player_pos.y-rad,player_pos.y+rad):
+				for z in range(player_pos.z-rad,player_pos.z+rad):
+					var a = noise.get_noise_3d(x,y,z) * 10
+					if a >= 0.1 and a <= 3:
+						var v = Vector3(x,y,z)
+						if nodes.get(v) == null:
+							if (x > -map_x and x < map_x) and (z > -map_z and z < map_z) and (y > 0 and y < map_y):
+								add_node(v)
+					var V = Vector3(x,0,z)
+					if nodes.get(V) == null:
+						add_node(V)
+
+func add_node(pos):
+	if nodes.get(pos) == null:
+		#var b = block_instance.instance()
+		#b.transform.origin = pos
+		#add_child(b)
+		nodes[pos] = true#b
+		map.set_cell_item(pos.x,pos.y,pos.z,0)
+func remove_node(pos):
+	map.set_cell_item(pos.x,pos.y,pos.z,-1)
+#	if nodes.get(pos):
+#		nodes[pos].queue_free()
+#		map.set_cell_item(pos.x,pos.y,pos.z,-1)
+#		nodes.erase(pos)

game.tscn

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+[gd_scene load_steps=5 format=2]
+
+[ext_resource path="res://game.gd" type="Script" id=1]
+[ext_resource path="res://nodes.meshlib" type="MeshLibrary" id=2]
+
+[sub_resource type="ProceduralSky" id=1]
+
+[sub_resource type="Environment" id=2]
+background_mode = 2
+background_sky = SubResource( 1 )
+background_energy = 1.5
+fog_enabled = true
+
+[node name="game" type="Spatial"]
+script = ExtResource( 1 )
+
+[node name="map" type="GridMap" parent="."]
+mesh_library = ExtResource( 2 )
+cell_size = Vector3( 1, 1, 1 )
+data = {
+"cells": PoolIntArray(  )
+}
+__meta__ = {
+"_editor_clip_": 0
+}
+
+[node name="WorldEnvironment" type="WorldEnvironment" parent="."]
+environment = SubResource( 2 )

main.tscn

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+[gd_scene format=2]
+
+[node name="main" type="Spatial"]

mesh_lib.tscn

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+[gd_scene load_steps=3 format=2]
+
+[ext_resource path="res://models/mesh.obj" type="ArrayMesh" id=2]
+
+[sub_resource type="BoxShape" id=3]
+
+[node name="Spatial" type="Spatial"]
+
+[node name="grass" type="MeshInstance" parent="."]
+mesh = ExtResource( 2 )
+material/0 = null
+
+[node name="StaticBody" type="StaticBody" parent="grass"]
+
+[node name="CollisionShape" type="CollisionShape" parent="grass/StaticBody"]
+transform = Transform( 0.5, 0, 0, 0, 0.5, 0, 0, 0, 0.5, 0, 0, 0 )
+shape = SubResource( 3 )

models/mesh.mtl

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+# Blender MTL File: 'block.blend'
+# Material Count: 1
+
+newmtl Material
+Ns 225.000000
+Ka 1.000000 1.000000 1.000000
+Kd 0.800000 0.800000 0.800000
+Ks 0.500000 0.500000 0.500000
+Ke 0.000000 0.000000 0.000000
+Ni 1.450000
+d 1.000000
+illum 2
+map_Kd grass2.png

models/mesh.obj

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+# Blender v2.81 (sub 16) OBJ File: 'block.blend'
+# www.blender.org
+mtllib mesh.mtl
+o Cube.001_Cube
+v -0.500000 -0.500000 0.500000
+v -0.500000 0.500000 0.500000
+v -0.500000 -0.500000 -0.500000
+v -0.500000 0.500000 -0.500000
+v 0.500000 -0.500000 0.500000
+v 0.500000 0.500000 0.500000
+v 0.500000 -0.500000 -0.500000
+v 0.500000 0.500000 -0.500000
+vt 1.000000 0.333333
+vt 1.000000 0.666667
+vt -0.000000 0.666667
+vt -0.000000 0.333333
+vt 1.000000 0.333333
+vt 1.000000 0.666667
+vt -0.000000 0.666667
+vt -0.000000 0.333333
+vt 1.000000 0.333333
+vt 1.000000 0.666667
+vt 0.000000 0.666667
+vt 0.000000 0.333333
+vt 1.000000 0.333333
+vt 1.000000 0.666667
+vt 0.000000 0.666667
+vt 0.000000 0.333333
+vt 0.000058 0.000058
+vt 0.999942 0.000058
+vt 0.999942 0.333353
+vt 0.000058 0.333353
+vt 1.000000 1.000000
+vt -0.000000 1.000000
+vn -1.0000 0.0000 0.0000
+vn 0.0000 0.0000 -1.0000
+vn 1.0000 0.0000 0.0000
+vn 0.0000 0.0000 1.0000
+vn 0.0000 -1.0000 0.0000
+vn 0.0000 1.0000 0.0000
+usemtl Material
+s off
+f 1/1/1 2/2/1 4/3/1 3/4/1
+f 3/5/2 4/6/2 8/7/2 7/8/2
+f 7/9/3 8/10/3 6/11/3 5/12/3
+f 5/13/4 6/14/4 2/15/4 1/16/4
+f 3/17/5 7/18/5 5/19/5 1/20/5
+f 8/7/6 4/6/6 2/21/6 6/22/6

player.gd

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+extends KinematicBody
+	
+var direction = Vector3()
+var velocity = Vector3()
+
+var gravity = -27
+var jump_height = 10
+var walk_speed = 10
+var fly = false
+
+var view = {
+	x=0,
+	y=0,
+	mouse_sensitivity = 0.3,
+	camera = null,
+	camera_angle = 0,
+	camera_speed = 0.001,
+	ray = null,
+}
+
+func _ready():
+	view.camera = $Camera
+	view.ray = $Camera/RayCast
+
+func _input(event):
+	if Input.is_action_just_pressed("ui_cancel"):
+		pause_mode = true
+		get_tree().quit()
+	elif event is InputEventMouseMotion:
+		var change = deg2rad(-event.relative.y * view.mouse_sensitivity)
+		view.x += deg2rad(-event.relative.x * view.mouse_sensitivity)
+		if abs(view.y + change + view.camera_angle) < PI:
+			view.y += change
+			view.camera_angle += change
+		view.camera.transform.basis = Basis()
+		view.camera.rotate_object_local(Vector3(0,1,0),view.x)
+		view.camera.rotate_object_local(Vector3(1,0,0),view.y)
+	elif event is InputEventMouseButton:
+		if Input.is_action_just_pressed("left_click") and view.ray.is_colliding():
+			var aim = $Camera.get_global_transform().basis
+			var c = (view.ray.get_collision_point() + -aim.z).floor()
+			Game.remove_node(c)
+			
+		elif Input.is_action_just_pressed("right_click") and view.ray.is_colliding():
+			var t = view.ray.get_collision_point().floor()
+			Game.add_node(t)
+
+
+func _physics_process(delta):
+	direction = Vector3()
+	var aim = $Camera.get_global_transform().basis
+	if Input.is_key_pressed(KEY_W):
+		direction -= aim.z
+	if Input.is_key_pressed(KEY_S):
+		direction += aim.z
+	if Input.is_key_pressed(KEY_A):
+		direction -= aim.x
+	if Input.is_key_pressed(KEY_D):
+		direction += aim.x
+	if Input.is_action_just_pressed("fly_mode"):
+		fly = fly == false
+	direction = direction.normalized()
+	
+	if fly:
+		transform.origin += direction*0.1
+		return
+	
+	velocity.y += gravity * delta
+	var tv = velocity
+	tv = velocity.linear_interpolate(direction * walk_speed,6 * delta)
+	velocity.x = tv.x
+	velocity.z = tv.z
+	velocity = move_and_slide(velocity,Vector3(0,1,0))
+	if is_on_floor() and Input.is_key_pressed(KEY_SPACE):
+		velocity.y = jump_height

player.tscn

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+[gd_scene load_steps=4 format=2]
+
+[ext_resource path="res://player.gd" type="Script" id=1]
+[ext_resource path="res://crosshair.png" type="Texture" id=2]
+
+[sub_resource type="SphereShape" id=1]
+
+[node name="player" type="KinematicBody"]
+script = ExtResource( 1 )
+
+[node name="Camera" type="Camera" parent="."]
+transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 1, 0 )
+
+[node name="RayCast" type="RayCast" parent="Camera"]
+enabled = true
+cast_to = Vector3( 0, 0, -5 )
+
+[node name="CollisionShape" type="CollisionShape" parent="."]
+transform = Transform( 0.25, 0, 0, 0, 1, 0, 0, 0, 0.25, 0, 0, 0 )
+shape = SubResource( 1 )
+
+[node name="CenterContainer" type="CenterContainer" parent="."]
+anchor_right = 1.0
+anchor_bottom = 1.0
+__meta__ = {
+"_edit_group_": true,
+"_edit_lock_": true,
+"_edit_use_anchors_": false
+}
+
+[node name="TextureRect" type="TextureRect" parent="CenterContainer"]
+margin_left = 496.0
+margin_top = 284.0
+margin_right = 528.0
+margin_bottom = 316.0
+texture = ExtResource( 2 )

project.godot

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+; Engine configuration file.
+; It's best edited using the editor UI and not directly,
+; since the parameters that go here are not all obvious.
+;
+; Format:
+;   [section] ; section goes between []
+;   param=value ; assign values to parameters
+
+config_version=4
+
+_global_script_classes=[  ]
+_global_script_class_icons={
+
+}
+
+[application]
+
+config/name="Voxel test"
+run/main_scene="res://main.tscn"
+config/icon="res://icon.png"
+
+[autoload]
+
+Game="*res://game.tscn"
+
+[input]
+
+fly_mode={
+"deadzone": 0.5,
+"events": [ Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":81,"unicode":0,"echo":false,"script":null)
+ ]
+}
+right_click={
+"deadzone": 0.5,
+"events": [ Object(InputEventMouseButton,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"button_mask":0,"position":Vector2( 0, 0 ),"global_position":Vector2( 0, 0 ),"factor":1.0,"button_index":2,"pressed":false,"doubleclick":false,"script":null)
+ ]
+}
+left_click={
+"deadzone": 0.5,
+"events": [ Object(InputEventMouseButton,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"button_mask":0,"position":Vector2( 0, 0 ),"global_position":Vector2( 0, 0 ),"factor":1.0,"button_index":1,"pressed":false,"doubleclick":false,"script":null)
+ ]
+}
+
+[rendering]
+
+environment/default_environment="res://default_env.tres"