mirror of
https://github.com/Relintai/broken_seals.git
synced 2024-12-28 13:27:10 +01:00
115 lines
2.8 KiB
GDScript
115 lines
2.8 KiB
GDScript
extends Control
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# This Source Code Form is subject to the terms of the Mozilla Public
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# License, v. 2.0. If a copy of the MPL was not distributed with this
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# file, You can obtain one at https://mozilla.org/MPL/2.0/.
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export (NodePath) var spell_entry_container_path : NodePath
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export (NodePath) var prev_button_path : NodePath
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export (NodePath) var next_button_path : NodePath
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export (NodePath) var spell_points_label_path : NodePath
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var _spell_entry_container : Node
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var _spell_entries : Array
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var _prev_button : Button
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var _next_button : Button
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var _spell_points_label : Label
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var _player : Entity
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var _page : int = 0
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var _max_pages : int = 0
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var _entity_data : EntityData
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var _character_class : EntityClassData
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func _ready() -> void:
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_spell_entries.clear()
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_spell_entry_container = get_node(spell_entry_container_path)
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for i in range(_spell_entry_container.get_child_count()):
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_spell_entries.append(_spell_entry_container.get_child(i))
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_prev_button = get_node(prev_button_path)
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_next_button = get_node(next_button_path)
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_spell_points_label = get_node(spell_points_label_path)
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_prev_button.connect("pressed", self, "dec_page")
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_next_button.connect("pressed", self, "inc_page")
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connect("visibility_changed", self, "_visibility_changed")
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func inc_page() -> void:
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if _character_class == null:
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return
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_page += 1
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if _page > _max_pages:
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_page = _max_pages
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refresh_entries()
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func dec_page() -> void:
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if _character_class == null:
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return
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_page -= 1
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if _page < 0:
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_page = 0
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refresh_entries()
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func refresh_entries() -> void:
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if _character_class == null or _player == null:
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return
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for i in range(len(_spell_entries)):
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var spindex : int = i + (_page * len(_spell_entries))
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if spindex >= _character_class.get_num_spells():
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_spell_entries[i].set_spell(_player, null)
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continue
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var spell : Spell = _character_class.get_spell(spindex)
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_spell_entries[i].set_spell(_player, spell)
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func refresh_all() -> void:
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if _player == null:
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return
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_entity_data = _player.centity_data
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_character_class = _entity_data.entity_class_data
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if _character_class == null:
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return
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_max_pages = int(_character_class.get_num_spells() / len(_spell_entries))
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if _page > _max_pages:
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_page = _max_pages
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_spell_points_label.text = "Free spell points: " + str(_player.getc_free_spell_points())
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refresh_entries()
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func _visibility_changed() -> void:
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if visible:
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refresh_all()
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func set_player(p_player: Entity) -> void:
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if _player != null:
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_player.disconnect("cfree_spell_points_changed", self, "cfree_spell_points_changed")
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_player = p_player
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_player.connect("cfree_spell_points_changed", self, "cfree_spell_points_changed")
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func cfree_spell_points_changed(entity: Entity, value: int) -> void:
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_spell_points_label.text = "Free spell points: " + str(_player.getc_free_spell_points())
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