started research skills

scripts/build_menu.gd

@@ -20,7 +20,7 @@ const BASIC_BUILDING_GROUP = preload("res://data/buildings/basic/basic_building_
 func _ready() -> void:
 	_add_building_group(BASIC_BUILDING_GROUP)
 	_add_building_group(ADVANCED_BUILDING_GROUP)
-	#building_groups.set_focus()
+	building_groups.grab_focus()
 
 func _add_building_group(group: BuildingGroup) -> void:
 	building_groups.add_item(group.name, group.atlas_texture)

scripts/cell_data.gd

@@ -33,6 +33,9 @@ func get_resource() -> GameResource:
 
 func has_resource() -> bool:
 	return has_layer(Constants.TilemapLayers.ENVIRONMENT)
+
+func get_building() -> BuildingBase:
+	return layer_info[Constants.TilemapLayers.BUILDINGS] as BuildingBase
 	
 func has_building() -> bool:
 	return has_layer(Constants.TilemapLayers.BUILDINGS)

scripts/game_resource.gd

@@ -8,6 +8,7 @@ signal gained_resource(res: GameResource)
 @export var name: String
 @export var spawn_patterns: Array[SpawnPattern]
 @export var storage_max: int
+@export var skills_needed: Array[Skills.ABILITIES] = []
 
 func _to_string() -> String:
 	return name
@@ -17,3 +18,6 @@ func get_spawn_locations() -> Array[Vector2i]:
 	for spawn in spawn_patterns:
 		spawns.append_array(spawn.get_spawn_locations())
 	return spawns
+
+func can_harvest(skills: Skills) -> bool:
+	return skills.has_skills(skills_needed)

scripts/player.gd

@@ -9,6 +9,9 @@ var _interaction_options: InteractionWheel
 var _interacting := false
 var _attempting_build: Building
 var _build_placement: Sprite2D
+var _in_menu := false
+
+var _skills := Skills.new()
 
 @onready var sprite: AnimatedSprite2D = $Sprite
 @onready var interaction_timer: Timer = $InteractionTimer
@@ -17,7 +20,7 @@ const BUILD_MENU = preload("res://scene/build_menu.tscn")
 const BUILDING_BASE = preload("res://data/buildings/building_base.tscn")
 
 func _physics_process(delta: float) -> void:
-	var input_direction := Input.get_vector("move_left", "move_right", "move_up", "move_down")
+	var input_direction := Input.get_vector("move_left", "move_right", "move_up", "move_down") if not _in_menu else Vector2.ZERO
 	velocity = input_direction * SPEED / delta
 	move_and_slide()
 	
@@ -39,24 +42,31 @@ func _physics_process(delta: float) -> void:
 
 func _input(event: InputEvent) -> void:
 	if event.is_action_pressed("interact"):
-		if _attempting_build and Grid.get_location_data(interaction_location).is_buildable():
+		var interact_data: CellData = Grid.get_location_data(interaction_location)
+		if _attempting_build and interact_data.is_buildable():
 			_build()
-		elif  not _interacting and Grid.get_location_data(interaction_location).is_interactable():
-			var interaction = INTERACTION_BAR.instantiate()
-			interaction.interaction_finished.connect(_on_interaction_finished)
-			interaction.grid_position = interaction_location
-			_interacting = true
-			add_sibling(interaction)
+		elif  not _interacting and interact_data.is_interactable():
+			if interact_data.has_resource():
+				var interaction = INTERACTION_BAR.instantiate()
+				interaction.interaction_finished.connect(_on_interaction_finished)
+				interaction.grid_position = interaction_location
+				_interacting = true
+				add_sibling(interaction)
+			elif interact_data.has_building():
+				_in_menu = interact_data.get_building().interact(_on_interaction_finished)
 	if event.is_action_pressed("build"):
 		var build_menu = BUILD_MENU.instantiate()
 		build_menu.build.connect(_on_build_menu_build)
 		add_sibling(build_menu)
+		_in_menu = true
 		
 func _on_interaction_finished() -> void:
 	_interacting = false
+	_in_menu = false
 
 func _on_build_menu_build(building: Building) -> void:
 	print("Building: %s" % building.name)
+	_in_menu = false
 	_attempting_build = building
 	_build_placement = Sprite2D.new()
 	_build_placement.texture = _attempting_build.atlas_texture
@@ -66,8 +76,8 @@ func _on_build_menu_build(building: Building) -> void:
 func _build() -> void:
 	ResourceManager.use_resources(_attempting_build.cost)
 	var build: BuildingBase = BUILDING_BASE.instantiate()
-	build.initialize(_attempting_build, interaction_location)
 	add_sibling(build)
+	build.initialize(_attempting_build, interaction_location)
 	Grid.change_location_building(interaction_location, build)
 	
 	if not ResourceManager.has_resources(_attempting_build.cost):

scripts/research_menu.gd

@@ -0,0 +1,53 @@
+extends CanvasLayer
+
+signal research(research: Research)
+
+var researches: Array[Research] = []
+var selected_research: Research
+
+const GEM_RESEARCH = preload("res://data/research/gem_research.tres")
+
+@onready var research_items: ItemList = %ResearchItems
+
+@onready var title: Label = %Title
+@onready var description: Label = %Description
+@onready var research_materials: GridContainer = %ResearchMaterials
+@onready var research_buttons_container: HBoxContainer = %ResearchButtonsContainer
+
+func _ready() -> void:
+	_add_research(GEM_RESEARCH)
+	research_items.grab_focus()
+
+func _add_research(group: Research) -> void:
+	research_items.add_item(group.name, group.atlas_texture)
+	researches.append(group)
+
+func _on_research_selected(index: int) -> void:
+	selected_research = researches[index]
+	title.text = selected_research.name
+	description.text = selected_research.description
+	
+	for child in research_materials.get_children():
+		child.queue_free()
+	for res: GameResource in selected_research.cost.keys():
+		var image = TextureRect.new()
+		var texture = AtlasTexture.new()
+		texture.atlas = preload("res://assets/scifi_tilesheet@2.png")
+		texture.region = Rect2(64 * res.atlas_location, Vector2(64, 64))
+		image.texture = texture
+		research_materials.add_child(image)
+		var label = Label.new()
+		label.text = str(selected_research.cost[res])
+		if not ResourceManager.has_amount(res, selected_research.cost[res]):
+			label.add_theme_color_override("font_color", Color.RED)
+		research_materials.add_child(label)
+	
+	description.show()
+	research_materials.show()
+	research_buttons_container.show()
+
+
+func _on_build_button_pressed() -> void:
+	if selected_research:
+		research.emit(selected_research)
+		queue_free()

scripts/skills.gd

@@ -0,0 +1,18 @@
+class_name Skills
+extends Resource
+
+enum ABILITIES { HARVEST_GEM, CORRUPT_RESOURCE, CORRUPT_BUILDING }
+
+var _aquired_skills: Array[ABILITIES] = []
+
+func aquire_skill(skill: ABILITIES) -> void:
+	_aquired_skills.append(skill)
+
+func has_skill(skill: ABILITIES) -> bool:
+	return _aquired_skills.has(skill)
+
+func has_skills(skills: Array[ABILITIES]) -> bool:
+	var _has_skills = true
+	for skill: ABILITIES in skills:
+		_has_skills = _has_skills and has_skill(skill)
+	return _has_skills