146 lines
4.7 KiB
GDScript
146 lines
4.7 KiB
GDScript
class_name OperationsCameraControls
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extends HBoxContainer
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## Presentation-only camera and navigation controls providing click alternatives
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## for pointer drag, wheel scroll, and modifier-based navigation.
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## Does not alter the underlying simulation model or game state.
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const LayerSkin := preload("res://scripts/ui/layer_interface_skin.gd")
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signal zoom_in_requested
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signal zoom_out_requested
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signal reset_view_requested
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signal pan_requested(direction: Vector2)
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signal grid_toggle_requested
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signal layer_toggle_requested
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var zoom_in_button: Button
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var zoom_out_button: Button
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var reset_button: Button
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var pan_up_button: Button
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var pan_down_button: Button
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var pan_left_button: Button
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var pan_right_button: Button
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var grid_button: Button
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var layer_button: Button
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var _world_preview: Variant
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var _main_scene: Variant
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var _buttons: Array[Button] = []
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func _init() -> void:
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name = "OperationsCameraControls"
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add_theme_constant_override("separation", 4)
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func _ready() -> void:
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_build_ui()
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func configure(preview: Variant, main_scene: Variant = null) -> void:
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_world_preview = preview
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_main_scene = main_scene
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func _build_ui() -> void:
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# Navigation Pan Buttons
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pan_left_button = _create_button("◀", "左へ移動", func() -> void: _on_pan_step(Vector2(1, 0)))
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pan_up_button = _create_button("▲", "上へ移動", func() -> void: _on_pan_step(Vector2(0, 1)))
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pan_down_button = _create_button("▼", "下へ移動", func() -> void: _on_pan_step(Vector2(0, -1)))
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pan_right_button = _create_button("▶", "右へ移動", func() -> void: _on_pan_step(Vector2(-1, 0)))
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# Zoom Buttons
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zoom_in_button = _create_button("＋", "拡大表示", _on_zoom_in)
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zoom_out_button = _create_button("－", "縮小表示", _on_zoom_out)
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# Reset / Focus
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reset_button = _create_button("全体", "表示範囲全体を収める", _on_reset_view)
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# Grid & Layer Toggle
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grid_button = _create_button("マス目", "グリッド線の表示／非表示を切り替え", _on_grid_toggle)
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layer_button = _create_button("表／裏", "フロアの表層／裏層を切り替え", _on_layer_toggle)
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func _create_button(text_label: String, tooltip: String, callback: Callable) -> Button:
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var btn := Button.new()
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btn.text = text_label
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btn.tooltip_text = tooltip
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btn.custom_minimum_size = Vector2(30, 26)
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btn.focus_mode = Control.FOCUS_NONE
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btn.add_theme_font_size_override("font_size", 11)
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btn.pressed.connect(callback)
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add_child(btn)
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_buttons.append(btn)
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return btn
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func _on_zoom_in() -> void:
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if _world_preview != null and _world_preview.has_method(&"set_zoom"):
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var current: float = float(_world_preview.get("zoom_level"))
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_world_preview.set_zoom(current + 0.5)
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zoom_in_requested.emit()
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func _on_zoom_out() -> void:
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if _world_preview != null and _world_preview.has_method(&"set_zoom"):
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var current: float = float(_world_preview.get("zoom_level"))
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_world_preview.set_zoom(current - 0.5)
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zoom_out_requested.emit()
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func _on_pan_step(direction: Vector2) -> void:
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var delta := Vector2(32, 48) * direction
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if _world_preview != null:
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if _world_preview.has_method(&"_cell_dimensions"):
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var dims: Vector2 = _world_preview.call(&"_cell_dimensions")
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delta = direction * dims
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var offset: Vector2 = _world_preview.get("pan_offset")
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_world_preview.set("pan_offset", offset + delta)
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if _world_preview.has_method(&"_clamp_pan"):
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_world_preview.call(&"_clamp_pan")
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_world_preview.queue_redraw()
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pan_requested.emit(delta)
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func _on_pan(delta: Vector2) -> void:
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if _world_preview != null:
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var offset: Vector2 = _world_preview.get("pan_offset")
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_world_preview.set("pan_offset", offset + delta)
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if _world_preview.has_method(&"_clamp_pan"):
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_world_preview.call(&"_clamp_pan")
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_world_preview.queue_redraw()
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pan_requested.emit(delta)
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func _on_reset_view() -> void:
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if _world_preview != null:
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if _world_preview.has_method(&"focus_operating_area"):
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_world_preview.call(&"focus_operating_area")
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elif _world_preview.has_method(&"reset_view"):
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_world_preview.call(&"reset_view")
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reset_view_requested.emit()
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func _on_grid_toggle() -> void:
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if _world_preview != null:
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var current_grid: bool = bool(_world_preview.get("show_grid"))
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_world_preview.set("show_grid", not current_grid)
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_world_preview.queue_redraw()
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grid_toggle_requested.emit()
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func _on_layer_toggle() -> void:
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if _main_scene != null and _main_scene.has_method(&"_toggle_layer"):
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_main_scene.call(&"_toggle_layer")
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elif _world_preview != null:
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var current_mode: int = int(_world_preview.get("layer_mode"))
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_world_preview.set("layer_mode", 1 if current_mode == 0 else 0)
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layer_toggle_requested.emit()
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func apply_layer_skin(layer: int) -> void:
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for btn: Button in _buttons:
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LayerSkin.register_toggle_text(btn, layer)
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LayerSkin.apply_tree(self, layer)
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