The ludovyc (#120)

* Wip

* [wip] autotile works !

* [wip] start read a json to load map

* [wip] load map from json

* [wip] EntityStatic and deposit clay

* [wip] check constructible deposit clay

* add and load map singularity_40

* [wip] add a warehouse and start spawn trees

* [wip] add warehouse.png, spawn trees

* [wip] select a building

* [wip] made a script to import tile-based entities, update warehouse png

* [fix] add new line at the end of the file

---------

Co-authored-by: theludovyc <theludovyc@gmail.com>

Assets/World/Buildings/Warehouse/Warehouse.tscn

@@ -5,7 +5,7 @@
 [ext_resource type="Script" path="res://Assets/World/Buildings/Warehouse/Warehouse.gd" id="3"]
 [ext_resource type="Shape3D" uid="uid://b0tf8160mv311" path="res://Assets/World/Shapes/BoxShape3x3.tres" id="4"]
 
-[sub_resource type="StandardMaterial3D" id="StandardMaterial3D_n6neb"]
+[sub_resource type="StandardMaterial3D" id="StandardMaterial3D_xttng"]
 transparency = 2
 alpha_scissor_threshold = 0.05
 alpha_antialiasing_mode = 0
@@ -27,7 +27,7 @@ region_enabled = true
 region_rect = Rect2(0, 0, 384, 256)
 
 [node name="Outline" parent="Billboard" index="0"]
-material_overlay = SubResource("StandardMaterial3D_n6neb")
+material_overlay = SubResource("StandardMaterial3D_xttng")
 offset = Vector2(0, 10)
 texture = ExtResource("1")
 region_enabled = true

Assets/World/Terrain2D/Building/Building.gd

@@ -0,0 +1,12 @@
+@tool
+
+extends EntityStatic
+class_name Building2D
+
+signal selected(type)
+
+@export var entity_type:Entities.types
+
+func _on_Area2d_input_event(viewport, event, shape_idx):
+	if event.is_action_pressed("alt_command"):
+		selected.emit(entity_type)

Assets/World/Terrain2D/Building/Warehouse.tscn

@@ -0,0 +1,28 @@
+[gd_scene load_steps=4 format=3 uid="uid://rw2lkwx0ovwe"]
+
+[ext_resource type="Texture2D" uid="uid://642b17aathmd" path="res://Assets/World/Terrain2D/Building/warehouse.png" id="1_8w56y"]
+[ext_resource type="Script" path="res://Assets/World/Terrain2D/Building/Building.gd" id="2_0x2ov"]
+
+[sub_resource type="RectangleShape2D" id="RectangleShape2D_d0aee"]
+size = Vector2(170, 88)
+
+[node name="Warehouse" type="Sprite2D"]
+texture = ExtResource("1_8w56y")
+centered = false
+offset = Vector2(-96, -64)
+hframes = 4
+frame = 1
+region_rect = Rect2(0, 128, 192, 128)
+script = ExtResource("2_0x2ov")
+width = 3
+height = 3
+
+[node name="Area2D" type="Area2D" parent="."]
+collision_mask = 0
+monitorable = false
+
+[node name="CollisionShape2D" type="CollisionShape2D" parent="Area2D"]
+position = Vector2(13, -12)
+shape = SubResource("RectangleShape2D_d0aee")
+
+[connection signal="input_event" from="Area2D" to="." method="_on_Area2d_input_event"]

Assets/World/Terrain2D/Camera2D.gd

@@ -0,0 +1,16 @@
+extends Camera2D
+
+const SPEED = 500
+
+# 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):
+	var dir = Input.get_vector("ui_left", "ui_right", "ui_up", "ui_down")
+
+	position += dir * SPEED * delta
+
+	pass

Assets/World/Terrain2D/Entities.gd

@@ -0,0 +1,6 @@
+extends Node
+
+enum types{
+	Warehouse,
+	Spruce
+}

Assets/World/Terrain2D/EntityStatic.gd

@@ -0,0 +1,32 @@
+@tool
+
+extends Sprite2D
+class_name EntityStatic
+
+@export var width = 1:
+	set(p_width):
+		if p_width != width:
+			width = p_width
+			update_offset()
+
+@export var height = 1:
+	set(p_height):
+		if p_height != height:
+			height = p_height
+			update_offset()
+
+func _ready():
+	if Engine.is_editor_hint():
+		texture_changed.connect(_on_texture_changed)
+
+func update_offset():
+	if texture == null:
+		return
+
+	if centered:
+		centered = false
+
+	offset = Vector2(0, -texture.get_height()) + Vector2(-width * 32, height * 16)
+
+func _on_texture_changed():
+	update_offset()

Assets/World/Terrain2D/Game2D.gd

@@ -0,0 +1,54 @@
+extends Node
+class_name Game2D
+
+@onready var rtl = $CanvasLayer/RichTextLabel
+
+@onready var tm = $TileMap
+
+@onready var cam = $Camera2D
+
+@onready var node_entities = $Entities
+
+const Entities_Scene = {
+	Entities.types.Warehouse:preload("res://Assets/World/Terrain2D/Building/Warehouse.tscn"),
+	Entities.types.Spruce:preload("res://Assets/World/Terrain2D/Trees/Spruce.tscn")
+}
+
+# Called when the node enters the scene tree for the first time.
+func _ready():
+	tm.create_island("res://Assets/World/Terrain2D/singularity_40.json")
+	pass # Replace with function body.
+
+
+# Called every frame. 'delta' is the elapsed time since the previous frame.
+func _process(delta):
+	var mousePos = get_viewport().get_mouse_position() + cam.position
+
+	rtl.text = ""
+
+	rtl.text += str(mousePos) + "\n"
+
+	var tile_pos = tm.local_to_map(mousePos)
+
+	rtl.text += str(tile_pos) + "\n"
+
+	var tile_data = tm.get_cell_tile_data(0, tile_pos)
+
+	if tile_data != null:
+		rtl.text += str(tile_data.terrain_set) + " / " + str(tile_data.terrain) + "\n"
+
+		rtl.text += str(tm.get_cell_atlas_coords(0, tile_pos))
+
+func instantiate_Entity(entity_type:Entities.types) -> Node2D:
+	var entity_instance = Entities_Scene[entity_type].instantiate()
+
+	node_entities.add_child(entity_instance)
+
+	if entity_instance is Building2D:
+		entity_instance.selected.connect(_on_building_selected)
+
+	return entity_instance
+
+func _on_building_selected(entity_type:Entities.types):
+	prints(name, entity_type)
+	pass