112 lines
4.0 KiB
GDScript
112 lines
4.0 KiB
GDScript
class_name CombatUI extends CanvasLayer
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signal fight_confirmed(proposal: CombatProposal)
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signal fight_cancelled
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@onready var unit_panel: PanelContainer = %UnitPanel
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@onready var name_label: Label = %NameLabel
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@onready var hp_bar: ProgressBar = %HPBar
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@onready var background_tint: ColorRect = %BackgroundTint
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@onready var proposal_panel: PanelContainer = %CombatProposalPanel
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@onready var atk_name_label: Label = %AttackerNameLabel
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@onready var atk_hp_bar: ProgressBar = %AttackerHPBar
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@onready var atk_atk_label: Label = %AttackerATKLabel
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@onready var atk_def_label: Label = %AttackerDEFLabel
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@onready var atk_hit_label: Label = %AttackerHITLabel
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@onready var atk_spd_label: Label = %AttackerSPDLabel
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@onready var def_name_label: Label = %DefenderNameLabel
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@onready var def_hp_bar: ProgressBar = %DefenderHPBar
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@onready var def_atk_label: Label = %DefenderATKLabel
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@onready var def_def_label: Label = %DefenderDEFLabel
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@onready var def_hit_label: Label = %DefenderHITLabel
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@onready var def_spd_label: Label = %DefenderSPDLabel
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@onready var fight_button: Button = %FightButton
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@onready var cancel_button: Button = %CancelButton
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var _selected_unit: Unit
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var _current_proposal: CombatProposal
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func _ready() -> void:
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unit_panel.visible = false
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proposal_panel.visible = false
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fight_button.pressed.connect(_on_fight_pressed)
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cancel_button.pressed.connect(_on_cancel_pressed)
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for unit: Unit in get_tree().get_nodes_in_group("units"):
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unit.unit_selected_changed.connect(_on_unit_selected_changed)
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unit.unit_died.connect(_on_unit_died)
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get_tree().node_added.connect(_on_node_added)
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func _on_node_added(node: Node) -> void:
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if node is Unit and node.is_in_group("units"):
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if not node.unit_selected_changed.is_connected(_on_unit_selected_changed):
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node.unit_selected_changed.connect(_on_unit_selected_changed)
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if not node.unit_died.is_connected(_on_unit_died):
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node.unit_died.connect(_on_unit_died)
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func _on_unit_died(unit: Unit) -> void:
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if _selected_unit == unit:
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_selected_unit = null
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unit_panel.visible = false
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if _current_proposal:
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if _current_proposal.attacker.unit == unit or _current_proposal.defender.unit == unit:
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_hide_proposal()
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func _process(_delta: float) -> void:
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if _selected_unit and is_instance_valid(_selected_unit):
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hp_bar.max_value = _selected_unit.current_stats.max_hp
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hp_bar.value = _selected_unit.current_stats.current_hp
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func _unhandled_input(event: InputEvent) -> void:
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if proposal_panel.visible and event is InputEventMouseButton and event.pressed and event.button_index == MOUSE_BUTTON_RIGHT:
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_hide_proposal()
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fight_cancelled.emit()
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get_viewport().set_input_as_handled()
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func _on_unit_selected_changed(unit: Unit, selected: bool) -> void:
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if selected:
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_selected_unit = unit
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name_label.text = unit.current_info.name
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hp_bar.max_value = unit.current_stats.max_hp
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hp_bar.value = unit.current_stats.current_hp
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unit_panel.visible = true
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else:
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_selected_unit = null
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unit_panel.visible = false
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func show_proposal(proposal: CombatProposal) -> void:
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_current_proposal = proposal
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var atk := proposal.attacker
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var def := proposal.defender
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atk_name_label.text = atk.unit.current_info.name
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atk_hp_bar.max_value = atk.max_hp
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atk_hp_bar.value = atk.hp
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atk_atk_label.text = "ATK: %d" % atk.atk
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atk_def_label.text = "DEF: %d" % atk.def
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atk_hit_label.text = "HIT: %d%%" % atk.hit
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atk_spd_label.text = "SPD: %d" % atk.spd
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def_name_label.text = def.unit.current_info.name
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def_hp_bar.max_value = def.max_hp
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def_hp_bar.value = def.hp
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def_atk_label.text = "ATK: %d" % def.atk
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def_def_label.text = "DEF: %d" % def.def
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def_hit_label.text = "HIT: %d%%" % def.hit
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def_spd_label.text = "SPD: %d" % def.spd
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background_tint.visible = true
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proposal_panel.visible = true
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func _hide_proposal() -> void:
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background_tint.visible = false
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proposal_panel.visible = false
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_current_proposal = null
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func _on_fight_pressed() -> void:
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if _current_proposal:
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var proposal := _current_proposal
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_hide_proposal()
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fight_confirmed.emit(proposal)
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func _on_cancel_pressed() -> void:
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_hide_proposal()
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fight_cancelled.emit()
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