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gymkhana/patches/input_manager_signal.patch

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diff --git a/addons/escoria-core/game/esc_inputs_manager.gd b/addons/escoria-core/game/esc_inputs_manager.gd
index c24588eb..b4b8a85d 100644
--- a/addons/escoria-core/game/esc_inputs_manager.gd
+++ b/addons/escoria-core/game/esc_inputs_manager.gd
@@ -3,6 +3,9 @@
extends Resource
class_name ESCInputsManager
+## Emitted when input mode changes.
+signal input_mode_changed(new_mode)
+
## Valid input flags.[br]
## INPUT_ALL: All input is allowed.[br]
## INPUT_NONE: No input is allowed at all.[br]
@@ -22,7 +25,12 @@ const ESC_SHOW_DEBUG_PROMPT = "esc_show_debug_prompt"
const ESC_UI_PRIMARY_ACTION = "esc_ui_primary_action"
## The current input mode.
-var input_mode = INPUT_ALL
+var input_mode = INPUT_ALL:
+ get:
+ return input_mode
+ set(new_mode):
+ input_mode = new_mode
+ input_mode_changed.emit(new_mode)
## A LIFO stack of hovered items.
var hover_stack: HoverStack
@@ -46,12 +54,14 @@ var custom_input_handler = null
## The currently hovered element. Usually the one on top of the hover stack.
var _hovered_element = null
+
## Constructor.
func _init():
escoria.event_manager.connect("event_finished", Callable(self, "_on_event_finished"))
hover_stack = HoverStack.new()
hover_stack.connect("hover_stack_changed", Callable(self, "_on_hover_stack_changed"))
+
## Called when an event is finished, so that the current hotspot is reset.[br]
## [br]
## #### Parameters[br]
@@ -62,10 +72,12 @@ func _on_event_finished(return_code: int, event_name: String):
if _hovered_element == null:
hotspot_focused = ""
+
## Register core signals (from escoria.gd).
func register_core():
escoria.game_scene.request_pause_menu.connect(_on_pause_menu_requested)
+
## Connect the item signals to the local methods.[br]
## [br]
## #### Parameters[br]
@@ -78,6 +90,7 @@ func register_inventory_item(item: Node):
item.inventory_item_focused.connect(_on_mouse_entered_inventory_item)
item.inventory_item_unfocused.connect(_on_mouse_exited_inventory_item)
+
## Connect background signals to local methods.[br]
## [br]
## #### Parameters[br]
@@ -103,7 +116,7 @@ func register_background(background: ESCBackground):
## - is_default_state: Whether the current state is escoria.GAME_STATE.DEFAULT[br]
## - returns whether the function processed the event[br]
##[br]
-## `callback` is responsible for calling `get_tree().set_input_as_handled()`,
+## `callback` is responsible for calling `get_tree().set_input_as_handled()`,
## if appropriate.[br]
##[br]
## #### Parameters[br]
@@ -111,6 +124,7 @@ func register_background(background: ESCBackground):
func register_custom_input_handler(callback) -> void:
custom_input_handler = callback
+
## If a callback was specified via register_custom_input_handler(),[br]
## forwards the event to the callback and returns its result; otherwise,[br]
## returns false.[br]
@@ -127,6 +141,7 @@ func try_custom_input_handler(event: InputEvent, is_default_state: bool) -> bool
else:
return false
+
## Callback called by hover stack content change.
func _on_hover_stack_changed():
if hover_stack.is_empty():
@@ -134,6 +149,7 @@ func _on_hover_stack_changed():
else:
set_hovered_node(hover_stack.get_top_item())
+
## Sets the hovered node and calls its mouse_entered() method if it was the top[br]
## most item in hover_stack.[br]
## [br]
@@ -143,17 +159,20 @@ func _on_hover_stack_changed():
## [br]
## *Returns* True if item is the new top hovered object.[br]
func set_hovered_node(item: ESCItem) -> bool:
- if _hovered_element != item \
- and escoria.action_manager.is_object_actionable(item.global_id) \
- or (item is ESCPlayer and not (item as ESCPlayer).selectable):
+ if (
+ _hovered_element != item and escoria.action_manager.is_object_actionable(item.global_id)
+ or (item is ESCPlayer and not (item as ESCPlayer).selectable)
+ ):
_hovered_element = item
_hovered_element.mouse_entered()
return true
# If tested item was already hovered
# or is not actionable (not selectable for ESCPlayer) then do nothing
- if _hovered_element == item \
- or not escoria.action_manager.is_object_actionable(item.global_id) \
- or (item is ESCPlayer and not (item as ESCPlayer).selectable):
+ if (
+ _hovered_element == item
+ or not escoria.action_manager.is_object_actionable(item.global_id)
+ or (item is ESCPlayer and not (item as ESCPlayer).selectable)
+ ):
return true
if not is_instance_valid(_hovered_element) or hover_stack.get_top_item() != item:
_hovered_element = item
@@ -163,6 +182,7 @@ func set_hovered_node(item: ESCItem) -> bool:
else:
return false
+
## Unsets the hovered node.[br]
## [br]
## #### Parameters[br]
@@ -176,10 +196,12 @@ func unset_hovered_node(item: ESCItem):
_hovered_element = null
hotspot_focused = ""
+
## Background was hovered.
func _on_hover_bg() -> void:
escoria.main.current_scene.game.hovered_bg()
+
## The background was clicked with the LMB.[br]
## [br]
## #### Parameters[br]
@@ -188,12 +210,10 @@ func _on_hover_bg() -> void:
func _on_left_click_on_bg(position: Vector2) -> void:
if input_mode == INPUT_ALL:
hotspot_focused = ""
- escoria.logger.info(
- self,
- "Left click on background at %s." % str(position)
- )
+ escoria.logger.info(self, "Left click on background at %s." % str(position))
escoria.main.current_scene.game.left_click_on_bg(position)
+
## The background was double-clicked with the LMB.[br]
## [br]
## #### Parameters[br]
@@ -202,12 +222,10 @@ func _on_left_click_on_bg(position: Vector2) -> void:
func _on_double_left_click_on_bg(position: Vector2) -> void:
if input_mode == INPUT_ALL:
hotspot_focused = ""
- escoria.logger.info(
- self,
- "Double left click on background at %s." % str(position)
- )
+ escoria.logger.info(self, "Double left click on background at %s." % str(position))
escoria.main.current_scene.game.left_double_click_on_bg(position)
+
## The background was clicked with the RMB.[br]
## [br]
## #### Parameters[br]
@@ -215,12 +233,10 @@ func _on_double_left_click_on_bg(position: Vector2) -> void:
## - position: Position of the click.
func _on_right_click_on_bg(position: Vector2) -> void:
if input_mode == INPUT_ALL and hotspot_focused.is_empty():
- escoria.logger.info(
- self,
- "Right click on background at %s." % str(position)
- )
+ escoria.logger.info(self, "Right click on background at %s." % str(position))
escoria.main.current_scene.game.right_click_on_bg(position)
+
## An inventory item was clicked with the LMB.[br]
## [br]
## #### Parameters[br]
@@ -228,17 +244,11 @@ func _on_right_click_on_bg(position: Vector2) -> void:
## - inventory_item_global_id: The global id of the clicked inventory item.[br]
## - event: The input event received.
func _on_mouse_left_click_inventory_item(
- inventory_item_global_id: String,
- event: InputEvent
+ inventory_item_global_id: String, event: InputEvent
) -> void:
- escoria.logger.info(
- self,
- "Inventory item %s left clicked." % inventory_item_global_id
- )
- escoria.main.current_scene.game.left_click_on_inventory_item(
- inventory_item_global_id,
- event
- )
+ escoria.logger.info(self, "Inventory item %s left clicked." % inventory_item_global_id)
+ escoria.main.current_scene.game.left_click_on_inventory_item(inventory_item_global_id, event)
+
## An inventory item was clicked with the RMB.[br]
## [br]
@@ -247,19 +257,15 @@ func _on_mouse_left_click_inventory_item(
## - inventory_item_global_id: The global id of the clicked inventory item.[br]
## - event: The input event received.
func _on_mouse_right_click_inventory_item(
- inventory_item_global_id: String,
- event: InputEvent
+ inventory_item_global_id: String, event: InputEvent
) -> void:
if input_mode == INPUT_ALL:
- escoria.logger.info(
- self,
- "Inventory item %s right clicked." % inventory_item_global_id
- )
+ escoria.logger.info(self, "Inventory item %s right clicked." % inventory_item_global_id)
escoria.main.current_scene.game.right_click_on_inventory_item(
- inventory_item_global_id,
- event
+ inventory_item_global_id, event
)
+
## An inventory item was double-clicked with the LMB.[br]
## [br]
## #### Parameters[br]
@@ -267,41 +273,33 @@ func _on_mouse_right_click_inventory_item(
## - inventory_item_global_id: The global id of the clicked inventory item.[br]
## - event: The input event received.
func _on_mouse_double_left_click_inventory_item(
- inventory_item_global_id: String,
- event: InputEvent
+ inventory_item_global_id: String, event: InputEvent
) -> void:
if input_mode == INPUT_ALL:
escoria.logger.info(
- self,
- "Inventory item %s double left clicked." % inventory_item_global_id
+ self, "Inventory item %s double left clicked." % inventory_item_global_id
)
escoria.main.current_scene.game.left_double_click_on_inventory_item(
- inventory_item_global_id,
- event
+ inventory_item_global_id, event
)
+
## The mouse entered an inventory item.[br]
## [br]
## #### Parameters[br]
## [br]
## - inventory_item_global_id: The global id of the inventory item that is hovered.
func _on_mouse_entered_inventory_item(inventory_item_global_id: String) -> void:
- escoria.logger.info(
- self,
- "Inventory item %s focused." % inventory_item_global_id
- )
- escoria.main.current_scene.game.inventory_item_focused(
- inventory_item_global_id
- )
+ escoria.logger.info(self, "Inventory item %s focused." % inventory_item_global_id)
+ escoria.main.current_scene.game.inventory_item_focused(inventory_item_global_id)
+
## The mouse exited an inventory item.
func _on_mouse_exited_inventory_item() -> void:
- escoria.logger.info(
- self,
- "Inventory item unfocused."
- )
+ escoria.logger.info(self, "Inventory item unfocused.")
escoria.main.current_scene.game.inventory_item_unfocused()
+
## The mouse entered an Escoria item.[br]
## [br]
## #### Parameters[br]
@@ -310,8 +308,7 @@ func _on_mouse_exited_inventory_item() -> void:
func _on_mouse_entered_item(item: ESCItem) -> void:
if item as ESCPlayer and not (item as ESCPlayer).selectable:
escoria.logger.trace(
- self,
- "Ignoring mouse entering player %s: Player not selectable." % [item.global_id]
+ self, "Ignoring mouse entering player %s: Player not selectable." % [item.global_id]
)
if hover_stack.is_empty():
hotspot_focused = ""
@@ -322,20 +319,15 @@ func _on_mouse_entered_item(item: ESCItem) -> void:
return
if not escoria.action_manager.is_object_actionable(item.global_id):
- escoria.logger.debug(
- self,
- "Ignoring mouse entering item %s." % [item.global_id]
- )
+ escoria.logger.debug(self, "Ignoring mouse entering item %s." % [item.global_id])
return
- escoria.logger.info(
- self,
- "Item focused: %s" % item.global_id
- )
+ escoria.logger.info(self, "Item focused: %s" % item.global_id)
hotspot_focused = item.global_id
escoria.main.current_scene.game.element_focused(item.global_id)
+
## The mouse exited an Escoria item.[br]
## [br]
## #### Parameters[br]
@@ -350,14 +342,16 @@ func _on_mouse_exited_item(item: ESCItem) -> void:
if object and not object.interactive:
return
- if object and is_instance_valid(object.node) and object.node is ESCPlayer and not (object.node as ESCPlayer).selectable:
+ if (
+ object
+ and is_instance_valid(object.node)
+ and object.node is ESCPlayer
+ and not (object.node as ESCPlayer).selectable
+ ):
hotspot_focused = ""
return
- escoria.logger.info(
- self,
- "Item unfocused: %s" % hotspot_focused
- )
+ escoria.logger.info(self, "Item unfocused: %s" % hotspot_focused)
if hover_stack.is_empty():
hotspot_focused = ""
@@ -366,6 +360,7 @@ func _on_mouse_exited_item(item: ESCItem) -> void:
hotspot_focused = hover_stack.get_top_item().global_id
escoria.main.current_scene.game.element_focused(hotspot_focused)
+
## Function called when the item is set interactive, to re-trigger an input on[br]
## underlying item.[br]
## [br]
@@ -382,9 +377,12 @@ func on_item_non_interactive(item: ESCItem) -> void:
return
else:
var new_item = hover_stack.get_top_item()
- escoria.action_manager.set_action_input_state(ESCActionManager.ACTION_INPUT_STATE.AWAITING_VERB_OR_ITEM)
+ escoria.action_manager.set_action_input_state(
+ ESCActionManager.ACTION_INPUT_STATE.AWAITING_VERB_OR_ITEM
+ )
new_item.mouse_entered()
+
## An Escoria item was clicked with the LMB.[br]
## [br]
## #### Parameters[br]
@@ -396,34 +394,32 @@ func _on_mouse_left_clicked_item(item: ESCItem, event: InputEvent) -> void:
# Manage clicking through ESCPlayer (if ESCPlayer.selectable is false)
if item as ESCPlayer and not (item as ESCPlayer).selectable:
escoria.logger.trace(
- self,
- "Ignoring left click on player %s: Player not selectable."
- % [item.global_id]
+ self, "Ignoring left click on player %s: Player not selectable." % [item.global_id]
)
# Get next object in hover stack and forward event to it
if not hover_stack.is_empty():
var next_item = hover_stack.pop_top_item()
_on_mouse_left_clicked_item(next_item, event)
- else: # if no next object, consider this click as background click
+ else: # if no next object, consider this click as background click
hotspot_focused = ""
_on_left_click_on_bg(event.position)
return
# Clicked object can't be actioned and there is no other object behind
# We consider this click as a background click
- if not escoria.action_manager.is_object_actionable(item.global_id) \
- and hover_stack.is_empty():
+ if (
+ not escoria.action_manager.is_object_actionable(item.global_id)
+ and hover_stack.is_empty()
+ ):
hotspot_focused = ""
_on_left_click_on_bg(event.position)
return
# Finally, execute the action on the ESCItem
hotspot_focused = item.global_id
- escoria.main.current_scene.game.left_click_on_item(
- item.global_id,
- event
- )
+ escoria.main.current_scene.game.left_click_on_item(item.global_id, event)
+
## An Escoria item was double-clicked with the LMB.[br]
## [br]
@@ -431,42 +427,38 @@ func _on_mouse_left_clicked_item(item: ESCItem, event: InputEvent) -> void:
## [br]
## - item: The Escoria item clicked.[br]
## - event: The input event from the click.
-func _on_mouse_left_double_clicked_item(
- item: ESCItem,
- event: InputEvent
-) -> void:
+func _on_mouse_left_double_clicked_item(item: ESCItem, event: InputEvent) -> void:
if input_mode == INPUT_ALL:
# Manage clicking through ESCPlayer (if ESCPlayer.selectable is false)
if item as ESCPlayer and not (item as ESCPlayer).selectable:
escoria.logger.trace(
self,
- "Ignoring double left click on player %s: Player not selectable."
- % [item.global_id]
+ "Ignoring double left click on player %s: Player not selectable." % [item.global_id]
)
# Get next object in hover stack and forward event to it
if not hover_stack.is_empty():
var next_item = hover_stack.pop_top_item()
_on_mouse_left_double_clicked_item(next_item, event)
- else: # if no next object, consider this click as background click
+ else: # if no next object, consider this click as background click
hotspot_focused = ""
_on_double_left_click_on_bg(event.position)
return
# Clicked object can't be actioned and there is no other object behind
# We consider this click as a background click
- if not escoria.action_manager.is_object_actionable(item.global_id) \
- and hover_stack.is_empty():
+ if (
+ not escoria.action_manager.is_object_actionable(item.global_id)
+ and hover_stack.is_empty()
+ ):
hotspot_focused = ""
_on_double_left_click_on_bg(event.position)
return
# Finally, execute the action on the ESCItem
hotspot_focused = item.global_id
- escoria.main.current_scene.game.left_double_click_on_item(
- item.global_id,
- event
- )
+ escoria.main.current_scene.game.left_double_click_on_item(item.global_id, event)
+
## An Escoria item was clicked with the RMB.[br]
## [br]
@@ -478,8 +470,7 @@ func _on_mouse_right_clicked_item(item: ESCItem, event: InputEvent) -> void:
if input_mode == INPUT_ALL:
if item as ESCPlayer and not (item as ESCPlayer).selectable:
escoria.logger.debug(
- self,
- "Ignoring right click on player %s: Player not selectable." % [item.global_id]
+ self, "Ignoring right click on player %s: Player not selectable." % [item.global_id]
)
if not hover_stack.is_empty():
@@ -487,9 +478,11 @@ func _on_mouse_right_clicked_item(item: ESCItem, event: InputEvent) -> void:
_on_mouse_right_clicked_item(next_item, event)
return
- if not escoria.action_manager.is_object_actionable(item.global_id) \
- and hover_stack.is_empty():
- # Treat this as a background click now
+ if (
+ not escoria.action_manager.is_object_actionable(item.global_id)
+ and hover_stack.is_empty()
+ ):
+ # Treat this as a background click now
hotspot_focused = ""
_on_right_click_on_bg(event.position)
return
@@ -508,22 +501,27 @@ func _on_mouse_right_clicked_item(item: ESCItem, event: InputEvent) -> void:
if event.position:
(escoria.main.current_scene.game as ESCGame).right_click_on_bg(event.position)
else:
- escoria.logger.info(
- self,
- "Clicked item %s with event %s cannot be activated (player not selectable or not interactive).\n"
- % [item.global_id, event] +
- "No valid item found in the items stack. Action canceled."
+ (
+ escoria
+ . logger
+ . info(
+ self,
+ (
+ (
+ "Clicked item %s with event %s cannot be activated (player not selectable or not interactive).\n"
+ % [item.global_id, event]
+ )
+ + "No valid item found in the items stack. Action canceled."
+ )
+ )
)
else:
escoria.logger.info(
- self,
- "Item %s right clicked with event %s." % [actual_item.global_id, event]
+ self, "Item %s right clicked with event %s." % [actual_item.global_id, event]
)
hotspot_focused = actual_item.global_id
- escoria.main.current_scene.game.right_click_on_item(
- actual_item.global_id,
- event
- )
+ escoria.main.current_scene.game.right_click_on_item(actual_item.global_id, event)
+
## The mousewheel was turned.[br]
## [br]
@@ -533,13 +531,14 @@ func _on_mouse_right_clicked_item(item: ESCItem, event: InputEvent) -> void:
func _on_mousewheel_action(direction: int):
escoria.main.current_scene.game.mousewheel_action(direction)
+
## Event when the pause menu was requested.
func _on_pause_menu_requested():
escoria.main.current_scene.game.pause_game()
+
## Hover Stack implementation.
class HoverStack:
-
## Emitted when the content of the hover stack has changed.
signal hover_stack_changed
@@ -562,7 +561,6 @@ class HoverStack:
_sort()
hover_stack_changed.emit()
-
## Add the items contained in given list to the stack if not already in it.[br]
## [br]
## #### Parameters[br]
@@ -573,7 +571,6 @@ class HoverStack:
if escoria.action_manager.is_object_actionable(item.global_id):
add_item(item)
-
## Clean the hover stack.
func clean():
for e in hover_stack:
@@ -581,7 +578,6 @@ class HoverStack:
hover_stack.erase(e)
hover_stack_changed.emit()
-
## Pops the top element of the hover stack and returns it.[br]
## [br]
## *Returns* The top element of the hover stack.
@@ -591,14 +587,12 @@ class HoverStack:
hover_stack_changed.emit()
return ret
-
## Returns the top element of the hover stack.[br]
## [br]
## *Returns* The top element of the hover stack.
func get_top_item():
return hover_stack.back()
-
## Remove the given item from the stack.[br]
## [br]
## #### Parameters[br]
@@ -610,25 +604,21 @@ class HoverStack:
_sort()
hover_stack_changed.emit()
-
## Clear the stack of hovered items.
func clear():
hover_stack = []
hover_stack_emptied.emit()
-
## Returns true if the hover stack is empty, else false.[br]
## [br]
## *Returns* True if hover stack is empty, else false.
func is_empty() -> bool:
return hover_stack.is_empty()
-
## Sort the hover stack by items' z-index.
func _sort():
hover_stack.sort_custom(Callable(HoverStackSorter, "sort_ascending_z_index"))
-
## Returns true if the hover stack contains the given item.[br]
## [br]
## #### Parameters[br]
@@ -639,7 +629,6 @@ class HoverStack:
func has(item) -> bool:
return hover_stack.has(item)
-
## Returns the hover stack array.
## [br]
## *Returns* The hover stack array.
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