Dimensions for constructibles

generic/constructibles/dbg_assembler.tres

@@ -0,0 +1,15 @@
+[gd_resource type="Resource" script_class="Constructible" load_steps=5 format=3 uid="uid://yn1iesx30nfu"]
+
+[ext_resource type="Script" uid="uid://c80sp6f77l5ha" path="res://scripts/constructible.gd" id="1_mqcr0"]
+[ext_resource type="Texture2D" uid="uid://dinyjq8853usn" path="res://sprites/atlasses/Popekko.png" id="1_sh8t1"]
+[ext_resource type="PackedScene" uid="uid://dfatkxv6n55dw" path="res://scenes/debug_assembler.tscn" id="2_kf3x0"]
+
+[sub_resource type="AtlasTexture" id="AtlasTexture_kf3x0"]
+atlas = ExtResource("1_sh8t1")
+region = Rect2(32, 0, 32, 32)
+
+[resource]
+script = ExtResource("1_mqcr0")
+scene = ExtResource("2_kf3x0")
+preview = SubResource("AtlasTexture_kf3x0")
+metadata/_custom_type_script = "uid://c80sp6f77l5ha"

project.godot

@@ -18,8 +18,8 @@ config/icon="res://icon.svg"
 [autoload]
 
 GuiEventBus="*res://scripts/gui/gui_event_bus.gd"
-RuntimePlayerData="*res://scripts/runtime_player_data.gd"
-Registry="*res://scripts/registry.gd"
+RuntimePlayerData="*res://scripts/autoloads/runtime_player_data.gd"
+Registry="*res://scripts/autoloads/registry.gd"
 
 [display]
 

scenes/2d_world.tscn

@@ -1,10 +1,11 @@
-[gd_scene load_steps=9 format=3 uid="uid://u7thalwj5742"]
+[gd_scene load_steps=10 format=3 uid="uid://u7thalwj5742"]
 
 [ext_resource type="PackedScene" uid="uid://b7du4vul4bmpq" path="res://scenes/player_platform.tscn" id="1_4ia00"]
 [ext_resource type="Script" uid="uid://db37xmo8ygwhg" path="res://scripts/gui/construction_button.gd" id="2_27lod"]
 [ext_resource type="Resource" uid="uid://dj524jjal1f0n" path="res://generic/constructibles/conveyor.tres" id="3_2crwe"]
 [ext_resource type="Script" uid="uid://b4nkk0ndqcto" path="res://scripts/construction_placer.gd" id="4_i7yte"]
 [ext_resource type="PackedScene" uid="uid://bac552xgua68e" path="res://scenes/other_platform.tscn" id="5_mnxrb"]
+[ext_resource type="Resource" uid="uid://yn1iesx30nfu" path="res://generic/constructibles/dbg_assembler.tres" id="5_ymyc2"]
 
 [sub_resource type="Animation" id="Animation_bq5r8"]
 length = 0.001
@@ -81,6 +82,24 @@ expand_icon = true
 script = ExtResource("2_27lod")
 constructible = ExtResource("3_2crwe")
 
+[node name="AssemblerButton" type="Button" parent="GUI/Panel"]
+layout_mode = 1
+anchors_preset = -1
+anchor_left = 0.008
+anchor_top = 0.086
+anchor_right = 0.1
+anchor_bottom = 0.88600004
+offset_left = 50.904
+offset_top = -0.01999998
+offset_right = 50.8
+offset_bottom = -0.020004272
+size_flags_horizontal = 3
+theme_type_variation = &"CRT"
+icon_alignment = 1
+expand_icon = true
+script = ExtResource("2_27lod")
+constructible = ExtResource("5_ymyc2")
+
 [node name="Placer" type="Node2D" parent="."]
 script = ExtResource("4_i7yte")
 

scenes/debug_assembler.tscn

@@ -0,0 +1,16 @@
+[gd_scene load_steps=4 format=3 uid="uid://dfatkxv6n55dw"]
+
+[ext_resource type="Script" uid="uid://bbd7o2st8kmgl" path="res://scripts/construction.gd" id="1_k5y3y"]
+[ext_resource type="Texture2D" uid="uid://dinyjq8853usn" path="res://sprites/atlasses/Popekko.png" id="2_4befw"]
+
+[sub_resource type="AtlasTexture" id="AtlasTexture_xh4eg"]
+atlas = ExtResource("2_4befw")
+region = Rect2(32, 0, 32, 32)
+
+[node name="DebugAssembler" type="Node2D"]
+script = ExtResource("1_k5y3y")
+dimensions = Rect2i(0, 0, 2, 2)
+
+[node name="Sprite2D" type="Sprite2D" parent="."]
+texture = SubResource("AtlasTexture_xh4eg")
+offset = Vector2(8, 8)

scenes/other_platform.tscn

@@ -1,13 +1,20 @@
-[gd_scene load_steps=3 format=4 uid="uid://bac552xgua68e"]
+[gd_scene load_steps=4 format=4 uid="uid://bac552xgua68e"]
 
 [ext_resource type="TileSet" uid="uid://bv75bu0af04vs" path="res://generic/platform.tres" id="1_fs1oy"]
 [ext_resource type="Script" uid="uid://lw1ya3iu14uf" path="res://scripts/build_zone.gd" id="2_bwire"]
+[ext_resource type="Script" uid="uid://x5edy155eg0s" path="res://scripts/entity_holder.gd" id="3_qaudu"]
 
 [node name="OtherPlatform" type="TileMapLayer"]
 tile_map_data = PackedByteArray("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")
 tile_set = ExtResource("1_fs1oy")
 
-[node name="BuildZone" type="Marker2D" parent="."]
+[node name="BuildZone" type="Marker2D" parent="." node_paths=PackedStringArray("entity_holder")]
 script = ExtResource("2_bwire")
 building_rect = Rect2(0, 0, 48, 80)
+entity_holder = NodePath("../EntityHolder")
 metadata/_custom_type_script = "uid://lw1ya3iu14uf"
+
+[node name="EntityHolder" type="Node2D" parent="." node_paths=PackedStringArray("building_zone")]
+script = ExtResource("3_qaudu")
+building_zone = NodePath("../BuildZone")
+metadata/_custom_type_script = "uid://x5edy155eg0s"

scenes/player_platform.tscn

@@ -10,9 +10,10 @@
 tile_map_data = PackedByteArray("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")
 tile_set = ExtResource("1_khkq2")
 
-[node name="BuildRect" type="Marker2D" parent="."]
+[node name="BuildRect" type="Marker2D" parent="." node_paths=PackedStringArray("entity_holder")]
 script = ExtResource("2_wpmwa")
 building_rect = Rect2(0, 0, 272, 128)
+entity_holder = NodePath("../EntityHolder")
 
 [node name="EntityHolder" type="Node2D" parent="." node_paths=PackedStringArray("building_zone")]
 script = ExtResource("3_6hjoe")

scripts/build_zone.gd

@@ -6,8 +6,6 @@ extends Marker2D
 
 class_name BuildZone
 
-const GRID_SIZE : Vector2 = Vector2(16,16)
-
 ## Rect that used for bounds check and conversions
 @export var building_rect : Rect2:
 	set(value):
@@ -17,6 +15,8 @@ const GRID_SIZE : Vector2 = Vector2(16,16)
 	get:
 		return building_rect
 
+@export var entity_holder : EntityHolder
+
 func _ready() -> void:
 	if not Engine.is_editor_hint():
 		Registry.build_zones.append(self)
@@ -37,7 +37,7 @@ func is_global_point_in_zone(point: Vector2) -> bool:
 func indexify_point(point : Vector2) -> int:
 	if is_point_in_zone(point) == false:
 		return -1
-	return int(point.x) / int(GRID_SIZE.x) + int(building_rect.size.x/GRID_SIZE.x)*(int(point.y) / int(GRID_SIZE.y))
+	return int(point.x) / int(Globals.GRID_SIZE.x) + int(building_rect.size.x/Globals.GRID_SIZE.x)*(int(point.y) / int(Globals.GRID_SIZE.y))
 
 ## Returns index of point (global coordinates) to be used in array
 func indexify_global_point(point : Vector2) -> int:
@@ -45,7 +45,7 @@ func indexify_global_point(point : Vector2) -> int:
 
 ## Inverses indexification of point, returning snapped position
 func inverse_index(index: int) -> Vector2:
-	return to_global(Vector2(index%int(building_rect.size.x/GRID_SIZE.x)*GRID_SIZE.x,index / int(building_rect.size.x/GRID_SIZE.x) * GRID_SIZE.y))
+	return to_global(Vector2(index%int(building_rect.size.x/Globals.GRID_SIZE.x)*Globals.GRID_SIZE.x,index / int(building_rect.size.x/Globals.GRID_SIZE.x) * Globals.GRID_SIZE.y))
 
 ## Returns snapped position of point (global coordinates).
 ## Equivalent of [code]
@@ -54,8 +54,8 @@ func inverse_index(index: int) -> Vector2:
 func get_placement_position(point : Vector2) -> Vector2:
 	if is_global_point_in_zone(point) == false:
 		return Vector2.ZERO
-	return to_global((to_local(point) / GRID_SIZE).floor()*GRID_SIZE + GRID_SIZE/2.0)
+	return to_global((to_local(point) / Globals.GRID_SIZE).floor()*Globals.GRID_SIZE + Globals.GRID_SIZE/2.0)
 
 ## Returns capacity of building zone to be used in the array
 func get_capacity() -> int:
-	return int(building_rect.size.x/GRID_SIZE.x)*int(building_rect.size.y/GRID_SIZE.y)
+	return int(building_rect.size.x/Globals.GRID_SIZE.x)*int(building_rect.size.y/Globals.GRID_SIZE.y)

scripts/construction.gd

@@ -1,6 +1,44 @@
+@tool
 extends Node2D
 
 class_name Construction
 
+@export var dimensions : Rect2i = Rect2i(0,0,1,1):
+	set(value):
+		dimensions = value
+		if Engine.is_editor_hint():
+			queue_redraw()
+	get:
+		return dimensions
+
+func _draw() -> void:
+	if Engine.is_editor_hint():
+		for x in range(dimensions.size.x):
+			for y in range(dimensions.size.y):
+				draw_circle((dimensions.position+Vector2i(x,y)) * Vector2i(Globals.GRID_SIZE),2,Color.AQUA)
+
 func get_relative(dv : Vector2) -> Construction:
 	return get_parent().get_at(global_position+dv)
+
+func can_be_placed(zone : BuildZone) -> bool:
+	for dp in get_dimension_points():
+			var point = global_position + dp
+			if zone.is_global_point_in_zone(point) == false:
+				return false
+			if zone.entity_holder.is_point_occupied(point):
+				return false
+	return true
+
+func try_place(zone : BuildZone) -> bool:
+	if can_be_placed(zone) == false:
+		return false
+	
+	return zone.entity_holder.add_construction(self)
+
+func get_dimension_points() -> Array[Vector2]:
+	var result : Array[Vector2] = []
+	result.resize(dimensions.size.x*dimensions.size.y)
+	for x in range(dimensions.size.x):
+		for y in range(dimensions.size.y):
+			result[x + y * dimensions.size.x] = (Vector2(x,y)*Globals.GRID_SIZE + Vector2(dimensions.position))
+	return result

scripts/construction_placer.gd

@@ -13,7 +13,7 @@ func _input(event: InputEvent) -> void:
 		if zone == null:
 			held_construction.queue_free()
 		else:
-			if zone.get_parent().get_node("EntityHolder").add_construction(held_construction):
+			if held_construction.try_place(zone):
 				held_construction = null
 	
 	if event.is_action_pressed("plc_cancel"):
@@ -27,13 +27,14 @@ func on_construction_selected(constructible : Constructible):
 	
 
 func _process(_delta: float) -> void:
-	if held_construction != null:
-		var mouse_pos = get_global_mouse_position()
-		var zone = try_get_zone(mouse_pos)
-		if zone:
-			global_position = zone.get_placement_position(mouse_pos)
-		else:
-			global_position = mouse_pos
+	if held_construction == null:
+		return
+	var mouse_pos = get_global_mouse_position()
+	var zone = try_get_zone(mouse_pos)
+	if zone and held_construction.can_be_placed(zone):
+		global_position = zone.get_placement_position(mouse_pos)
+	else:
+		global_position = mouse_pos
 
 func try_get_zone(point : Vector2) -> BuildZone:
 	for zone in Registry.build_zones:

scripts/entity_holder.gd

@@ -11,12 +11,18 @@ func _ready() -> void:
 	constructions.resize(building_zone.get_capacity())
 
 func add_construction(construction : Construction) -> bool:
-	if constructions[building_zone.indexify_global_point(construction.global_position)]:
-		return false
+	var construction_dp = construction.get_dimension_points()
+	for point in construction_dp:
+		if constructions[building_zone.indexify_global_point(construction.global_position + point)]:
+			return false
 	construction.reparent(self)
 	construction.global_position = building_zone.get_placement_position(construction.global_position)
-	constructions[building_zone.indexify_global_point(construction.global_position)] = construction
+	for point in construction_dp:
+		constructions[building_zone.indexify_global_point(construction.global_position + point)] = construction
 	return true
 
-func get_at(point : Vector2):
+func get_at(point : Vector2) -> Construction:
 	return constructions[building_zone.indexify_global_point(point)]
+
+func is_point_occupied(point : Vector2) -> bool:
+	return get_at(point) != null

scripts/globals.gd

@@ -0,0 +1,6 @@
+@abstract
+extends Object
+
+class_name Globals
+
+const GRID_SIZE : Vector2 = Vector2(16,16)

scripts/globals.gd.uid

@@ -0,0 +1 @@
+uid://bnmjkc8vfd7mo

sprites/atlasses/Popekko.png.import

@@ -2,7 +2,7 @@
 
 importer="texture"
 type="CompressedTexture2D"
-uid="uid://cbtre16ilxte0"
+uid="uid://dinyjq8853usn"
 path="res://.godot/imported/Popekko.png-5c34a5f2a8c85fcf59453310fa6553d9.ctex"
 metadata={
 "vram_texture": false