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Add `get_dead_zone()` method to `InputMap` 

This commit adds a new method to the `InputMap`, allowing the user to get the value of an action's dead zone as a float.

(cherry picked from commit c6f28ed62b)
This commit is contained in:
Nick H 2021-07-02 00:02:28 -04:00 committed by Rémi Verschelde
parent 686a27b278
commit 28ea0cf1e2
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GPG Key ID: C3336907360768E1
3 changed files with 17 additions and 0 deletions
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7
core/input_map.cpp
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@ -46,6 +46,7 @@ void InputMap::_bind_methods() {
ClassDB::bind_method(D_METHOD("erase_action", "action"), &InputMap::erase_action); ClassDB::bind_method(D_METHOD("erase_action", "action"), &InputMap::erase_action);
ClassDB::bind_method(D_METHOD("action_set_deadzone", "action", "deadzone"), &InputMap::action_set_deadzone); ClassDB::bind_method(D_METHOD("action_set_deadzone", "action", "deadzone"), &InputMap::action_set_deadzone);
ClassDB::bind_method(D_METHOD("action_get_deadzone", "action"), &InputMap::action_get_deadzone);
ClassDB::bind_method(D_METHOD("action_add_event", "action", "event"), &InputMap::action_add_event); ClassDB::bind_method(D_METHOD("action_add_event", "action", "event"), &InputMap::action_add_event);
ClassDB::bind_method(D_METHOD("action_has_event", "action", "event"), &InputMap::action_has_event); ClassDB::bind_method(D_METHOD("action_has_event", "action", "event"), &InputMap::action_has_event);
ClassDB::bind_method(D_METHOD("action_erase_event", "action", "event"), &InputMap::action_erase_event); ClassDB::bind_method(D_METHOD("action_erase_event", "action", "event"), &InputMap::action_erase_event);
@ -156,6 +157,12 @@ bool InputMap::has_action(const StringName &p_action) const {
return input_map.has(p_action); return input_map.has(p_action);
} }
float InputMap::action_get_deadzone(const StringName &p_action) {
ERR_FAIL_COND_V_MSG(!input_map.has(p_action), 0.0f, _suggest_actions(p_action));
return input_map[p_action].deadzone;
}
void InputMap::action_set_deadzone(const StringName &p_action, float p_deadzone) { void InputMap::action_set_deadzone(const StringName &p_action, float p_deadzone) {
ERR_FAIL_COND_MSG(!input_map.has(p_action), _suggest_actions(p_action)); ERR_FAIL_COND_MSG(!input_map.has(p_action), _suggest_actions(p_action));

1
core/input_map.h
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@ -72,6 +72,7 @@ public:
void add_action(const StringName &p_action, float p_deadzone = 0.5); void add_action(const StringName &p_action, float p_deadzone = 0.5);
void erase_action(const StringName &p_action); void erase_action(const StringName &p_action);
float action_get_deadzone(const StringName &p_action);
void action_set_deadzone(const StringName &p_action, float p_deadzone); void action_set_deadzone(const StringName &p_action, float p_deadzone);
void action_add_event(const StringName &p_action, const Ref<InputEvent> &p_event); void action_add_event(const StringName &p_action, const Ref<InputEvent> &p_event);
bool action_has_event(const StringName &p_action, const Ref<InputEvent> &p_event); bool action_has_event(const StringName &p_action, const Ref<InputEvent> &p_event);

9
doc/classes/InputMap.xml
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@ -41,6 +41,15 @@
Removes all events from an action. Removes all events from an action.
</description> </description>
</method> </method>
<method name="action_get_deadzone">
<return type="float">
</return>
<argument index="0" name="action" type="String">
</argument>
<description>
Returns a deadzone value for the action.
</description>
</method>
<method name="action_has_event"> <method name="action_has_event">
<return type="bool"> <return type="bool">
</return> </return>