368 lines
13 KiB
GDScript
368 lines
13 KiB
GDScript
extends CanvasLayer
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# TouchControlsManager - Manages mobile touch controls including virtual joystick and action buttons
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signal grab_pressed
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signal put_pressed
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signal special_pressed
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# Touch control nodes
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var virtual_joystick: Control
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var grab_button: Button
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var put_button: Button
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var special_button: Button
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var settings_button: Button
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# Settings - persisted to config file
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const CONFIG_PATH = "user://touch_controls_settings.cfg"
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var button_size: float = 70.0
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var button_opacity: float = 0.7
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var joystick_enabled: bool = true
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var touch_buttons_enabled: bool = true # Master toggle for action buttons (grab, put, special)
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var joystick_position: Vector2 = Vector2(120, -120) # Relative to bottom-left
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var button_positions: Dictionary = {
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"grab": Vector2(-200, -240), # Relative to bottom-right
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"put": Vector2(-120, -160),
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"special": Vector2(-200, -80)
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}
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var button_scale: float = 1.0
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# Reference to main scene and player
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var main_scene: Node3D
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var local_player: Node3D
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func initialize(p_main: Node3D):
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main_scene = p_main
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_create_touch_ui()
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_load_settings()
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func set_player(p_player: Node3D):
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local_player = p_player
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func _create_touch_ui():
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print("[TouchControls] Creating touch UI...")
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# Use layer 10 - above regular UI but below pause menu
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layer = 10
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# Create main container
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var container = Control.new()
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container.name = "TouchControls"
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container.set_anchors_preset(Control.PRESET_FULL_RECT)
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container.mouse_filter = Control.MOUSE_FILTER_PASS # Pass input to children
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add_child(container)
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# Create virtual joystick (bottom-left)
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var joystick_script = load("res://scripts/ui/virtual_joystick.gd")
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virtual_joystick = Control.new()
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virtual_joystick.set_script(joystick_script)
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virtual_joystick.name = "VirtualJoystick"
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virtual_joystick.set_anchors_preset(Control.PRESET_BOTTOM_LEFT)
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# Use standard size from joystick script defaults (radius 60 -> size 160)
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var joy_size = Vector2(160, 160)
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virtual_joystick.custom_minimum_size = joy_size
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virtual_joystick.size = joy_size
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# Position relative to Bottom-Left anchor
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# joystick_position (120, -120) interpreted as margin from anchor
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# x=120 (right from left edge), y=-120 (up from bottom edge - implies bottom margin)
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# We want the *center* or *bottom-left* corner?
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# Assuming (120, -120) is top-left corner of the control relative to anchor?
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# Let's align bottom-left corner of control to (120, -120) from screen bottom-left
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# Screen Bottom-Left is (0, 1) in normalized anchors.
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# offset_left = 120
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# offset_bottom = -120 (120px up from bottom)
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# offset_top = -120 - 160 = -280
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# offset_right = 120 + 160 = 280
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virtual_joystick.offset_left = 120
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virtual_joystick.offset_top = -280
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virtual_joystick.offset_right = 280
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virtual_joystick.offset_bottom = -120
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virtual_joystick.direction_changed.connect(_on_joystick_direction)
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container.add_child(virtual_joystick)
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# Create action buttons (bottom-right)
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grab_button = _create_action_button("Grab", "👋", button_positions.grab)
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put_button = _create_action_button("Put", "📦", button_positions.put)
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special_button = _create_action_button("Special", "⚡", button_positions.special)
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container.add_child(grab_button)
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container.add_child(put_button)
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container.add_child(special_button)
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# Create settings button (top-right corner)
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settings_button = Button.new()
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settings_button.name = "SettingsBtn"
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settings_button.text = "⚙"
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settings_button.set_anchors_preset(Control.PRESET_TOP_RIGHT)
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settings_button.offset_left = -70 # Use offsets instead of position for anchored controls
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settings_button.offset_right = -20
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settings_button.offset_top = 70
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settings_button.offset_bottom = 120
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settings_button.custom_minimum_size = Vector2(50, 50)
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settings_button.mouse_filter = Control.MOUSE_FILTER_STOP # Ensure it receives input
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settings_button.pressed.connect(_on_settings_pressed)
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_style_button(settings_button, 0.5)
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container.add_child(settings_button)
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# Always visible now - controlled by settings toggle
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# Can be hidden via settings if user doesn't want touch controls on desktop
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visible = true
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func _create_action_button(button_name: String, icon: String, pos: Vector2) -> Button:
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var btn = Button.new()
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btn.name = button_name + "Btn"
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btn.text = icon
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btn.set_anchors_preset(Control.PRESET_BOTTOM_RIGHT)
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# Use offsets strictly for anchored positioning
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# pos.x and pos.y are negative offsets from bottom-right (e.g. -200, -240)
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btn.offset_left = pos.x
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btn.offset_top = pos.y
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btn.offset_right = pos.x + button_size
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btn.offset_bottom = pos.y + button_size
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btn.custom_minimum_size = Vector2(button_size, button_size)
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btn.pivot_offset = Vector2(button_size / 2, button_size / 2) # Center pivot for scaling
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# Connect signals
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btn.button_down.connect(func(): _on_button_pressed(button_name))
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btn.button_up.connect(func(): _on_button_released(button_name))
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_style_button(btn, button_opacity)
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return btn
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func _style_button(btn: Button, opacity: float):
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var style = StyleBoxFlat.new()
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style.bg_color = Color(0.2, 0.2, 0.25, opacity)
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style.border_width_left = 2
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style.border_width_top = 2
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style.border_width_right = 2
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style.border_width_bottom = 2
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style.border_color = Color(0.647, 0.996, 0.224, 0.8)
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style.corner_radius_top_left = 15
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style.corner_radius_top_right = 15
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style.corner_radius_bottom_right = 15
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style.corner_radius_bottom_left = 15
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btn.add_theme_stylebox_override("normal", style)
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var pressed_style = style.duplicate()
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pressed_style.bg_color = Color(0.4, 0.8, 0.4, opacity + 0.2)
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btn.add_theme_stylebox_override("pressed", pressed_style)
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var hover_style = style.duplicate()
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hover_style.bg_color = Color(0.3, 0.3, 0.35, opacity)
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btn.add_theme_stylebox_override("hover", hover_style)
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btn.add_theme_font_size_override("font_size", 28)
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func _on_joystick_direction(direction: Vector2i):
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if local_player and local_player.has_method("simple_move_to"):
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var target_pos = local_player.current_position + direction
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local_player.movement_manager.simple_move_to(target_pos)
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func _on_button_pressed(button_name: String):
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if not local_player:
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return
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# Visual feedback - scale up
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var btn: Button
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match button_name:
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"Grab": btn = grab_button
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"Put": btn = put_button
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"Special": btn = special_button
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if btn:
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var tween = create_tween()
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tween.tween_property(btn, "scale", Vector2(1.15, 1.15), 0.1)
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# Trigger action
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match button_name:
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"Grab":
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emit_signal("grab_pressed")
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if local_player.has_method("grab_item"):
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local_player.grab_item(local_player.current_position)
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"Put":
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emit_signal("put_pressed")
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if local_player.has_method("auto_put_item"):
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local_player.auto_put_item()
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"Special":
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emit_signal("special_pressed")
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var powerup_mgr = local_player.get_node_or_null("PowerUpManager")
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if powerup_mgr and powerup_mgr.has_method("use_special_effect"):
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powerup_mgr.use_special_effect()
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func _on_button_released(button_name: String):
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var btn: Button
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match button_name:
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"Grab": btn = grab_button
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"Put": btn = put_button
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"Special": btn = special_button
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if btn:
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var tween = create_tween()
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tween.tween_property(btn, "scale", Vector2(1.0, 1.0), 0.1)
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func _on_settings_pressed():
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# Open settings panel in main scene
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if main_scene:
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var settings_panel = main_scene.get_node_or_null("SettingsPanel")
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if settings_panel:
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settings_panel.visible = true
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print("[TouchControls] Opening settings panel")
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else:
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print("[TouchControls] SettingsPanel not found in main scene")
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func _is_touch_device() -> bool:
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# Check if running on mobile
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return OS.has_feature("android") or OS.has_feature("ios") or OS.has_feature("web_android") or OS.has_feature("web_ios")
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func _load_settings():
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"""Load touch control settings from config file."""
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var config = ConfigFile.new()
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var err = config.load(CONFIG_PATH)
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if err != OK:
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print("[TouchControls] No saved settings found, using defaults")
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return
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# Load settings values
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button_size = config.get_value("touch_controls", "button_size", 70.0)
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button_opacity = config.get_value("touch_controls", "button_opacity", 0.7)
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button_scale = config.get_value("touch_controls", "button_scale", 1.0)
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joystick_enabled = config.get_value("touch_controls", "joystick_enabled", true)
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touch_buttons_enabled = config.get_value("touch_controls", "touch_buttons_enabled", true)
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# Load button positions
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var grab_pos = config.get_value("touch_controls", "grab_position", Vector2(-200, -240))
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var put_pos = config.get_value("touch_controls", "put_position", Vector2(-120, -160))
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var special_pos = config.get_value("touch_controls", "special_position", Vector2(-200, -80))
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button_positions = {"grab": grab_pos, "put": put_pos, "special": special_pos}
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# Apply loaded settings
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_apply_settings()
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print("[TouchControls] Settings loaded")
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func _save_settings():
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"""Save touch control settings to config file."""
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var config = ConfigFile.new()
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config.set_value("touch_controls", "button_size", button_size)
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config.set_value("touch_controls", "button_opacity", button_opacity)
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config.set_value("touch_controls", "button_scale", button_scale)
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config.set_value("touch_controls", "joystick_enabled", joystick_enabled)
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config.set_value("touch_controls", "touch_buttons_enabled", touch_buttons_enabled)
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config.set_value("touch_controls", "grab_position", button_positions.grab)
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config.set_value("touch_controls", "put_position", button_positions.put)
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config.set_value("touch_controls", "special_position", button_positions.special)
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var err = config.save(CONFIG_PATH)
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if err != OK:
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push_error("[TouchControls] Failed to save settings: %s" % err)
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else:
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print("[TouchControls] Settings saved")
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func _apply_settings():
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"""Apply current settings to UI elements."""
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# Apply joystick visibility
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if virtual_joystick:
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virtual_joystick.visible = joystick_enabled
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# Apply touch buttons visibility - dependent on master joystick_enabled switch
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# If joystick is disabled, ALL touch controls are hidden
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# Note: We ignore touch_buttons_enabled here to ensure "Enable Virtual Joystick" shows EVERYTHING as requested
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var buttons_visible = joystick_enabled
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print("[TouchControls] Applying settings: JoystickEnabled=", joystick_enabled, " ButtonsVisible=", buttons_visible)
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if grab_button:
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grab_button.visible = buttons_visible
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grab_button.scale = Vector2(button_scale, button_scale)
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# Use offsets for anchored controls, not position
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grab_button.offset_left = button_positions.grab.x
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grab_button.offset_top = button_positions.grab.y
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grab_button.offset_right = button_positions.grab.x + button_size
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grab_button.offset_bottom = button_positions.grab.y + button_size
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if put_button:
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put_button.visible = buttons_visible
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put_button.scale = Vector2(button_scale, button_scale)
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put_button.offset_left = button_positions.put.x
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put_button.offset_top = button_positions.put.y
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put_button.offset_right = button_positions.put.x + button_size
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put_button.offset_bottom = button_positions.put.y + button_size
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if special_button:
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special_button.visible = buttons_visible
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special_button.scale = Vector2(button_scale, button_scale)
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special_button.offset_left = button_positions.special.x
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special_button.offset_top = button_positions.special.y
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special_button.offset_right = button_positions.special.x + button_size
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special_button.offset_bottom = button_positions.special.y + button_size
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# Force layer update
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visible = true
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# =============================================================================
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# Public Settings API
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# =============================================================================
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func set_touch_buttons_enabled(enabled: bool):
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"""Enable or disable all action buttons (grab, put, special)."""
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touch_buttons_enabled = enabled
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_apply_settings()
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func set_joystick_enabled(enabled: bool):
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"""Enable or disable the virtual joystick (and all touch controls)."""
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joystick_enabled = enabled
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_apply_settings()
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func set_button_scale(p_scale: float):
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"""Set scale for all action buttons."""
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button_scale = p_scale
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_apply_settings()
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func set_button_position(button_name: String, new_position: Vector2):
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"""Update position of a specific button."""
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button_positions[button_name] = new_position
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match button_name:
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"grab":
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if grab_button:
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grab_button.offset_left = new_position.x
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grab_button.offset_top = new_position.y
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grab_button.offset_right = new_position.x + button_size
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grab_button.offset_bottom = new_position.y + button_size
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"put":
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if put_button:
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put_button.offset_left = new_position.x
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put_button.offset_top = new_position.y
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put_button.offset_right = new_position.x + button_size
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put_button.offset_bottom = new_position.y + button_size
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"special":
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if special_button:
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special_button.offset_left = new_position.x
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special_button.offset_top = new_position.y
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special_button.offset_right = new_position.x + button_size
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special_button.offset_bottom = new_position.y + button_size
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func get_button_positions() -> Dictionary:
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"""Get current button positions for settings UI."""
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return button_positions.duplicate()
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func get_settings() -> Dictionary:
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"""Get all current settings as a dictionary."""
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return {
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"button_size": button_size,
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"button_opacity": button_opacity,
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"button_scale": button_scale,
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"joystick_enabled": joystick_enabled,
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"touch_buttons_enabled": touch_buttons_enabled,
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"button_positions": button_positions.duplicate()
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}
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func show_controls():
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visible = true
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func hide_controls():
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visible = false
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