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Add TileSet helper functions to set/get navigation layer values 

Adds helper functions to TileSet to set / get navigation layers bitmask values.
This commit is contained in:
smix8 2023-01-27 01:30:27 +01:00
parent 63b5adf8a8
commit 1809915bce
3 changed files with 43 additions and 0 deletions
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17
doc/classes/TileSet.xml
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@ -143,6 +143,14 @@
Returns the custom data layers count.
</description>
</method>
<method name="get_navigation_layer_layer_value" qualifiers="const">
<return type="bool" />
<param index="0" name="layer_index" type="int" />
<param index="1" name="layer_number" type="int" />
<description>
Returns whether or not the specified navigation layer of the TileSet navigation data layer identified by the given [param layer_index] is enabled, given a navigation_layers [param layer_number] between 1 and 32.
</description>
</method>
<method name="get_navigation_layer_layers" qualifiers="const">
<return type="int" />
<param index="0" name="layer_index" type="int" />
@ -500,6 +508,15 @@
Sets the type of the custom data layer identified by the given index.
</description>
</method>
<method name="set_navigation_layer_layer_value">
<return type="void" />
<param index="0" name="layer_index" type="int" />
<param index="1" name="layer_number" type="int" />
<param index="2" name="value" type="bool" />
<description>
Based on [param value], enables or disables the specified navigation layer of the TileSet navigation data layer identified by the given [param layer_index], given a navigation_layers [param layer_number] between 1 and 32.
</description>
</method>
<method name="set_navigation_layer_layers">
<return type="void" />
<param index="0" name="layer_index" type="int" />

24
scene/resources/tile_set.cpp
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@ -991,6 +991,28 @@ uint32_t TileSet::get_navigation_layer_layers(int p_layer_index) const {
return navigation_layers[p_layer_index].layers;
}
void TileSet::set_navigation_layer_layer_value(int p_layer_index, int p_layer_number, bool p_value) {
ERR_FAIL_COND_MSG(p_layer_number < 1, "Navigation layer number must be between 1 and 32 inclusive.");
ERR_FAIL_COND_MSG(p_layer_number > 32, "Navigation layer number must be between 1 and 32 inclusive.");
uint32_t _navigation_layers = get_navigation_layer_layers(p_layer_index);
if (p_value) {
_navigation_layers |= 1 << (p_layer_number - 1);
} else {
_navigation_layers &= ~(1 << (p_layer_number - 1));
}
set_navigation_layer_layers(p_layer_index, _navigation_layers);
}
bool TileSet::get_navigation_layer_layer_value(int p_layer_index, int p_layer_number) const {
ERR_FAIL_COND_V_MSG(p_layer_number < 1, false, "Navigation layer number must be between 1 and 32 inclusive.");
ERR_FAIL_COND_V_MSG(p_layer_number > 32, false, "Navigation layer number must be between 1 and 32 inclusive.");
return get_navigation_layer_layers(p_layer_index) & (1 << (p_layer_number - 1));
}
// Custom data.
int TileSet::get_custom_data_layers_count() const {
return custom_data_layers.size();
@ -3387,6 +3409,8 @@ void TileSet::_bind_methods() {
ClassDB::bind_method(D_METHOD("remove_navigation_layer", "layer_index"), &TileSet::remove_navigation_layer);
ClassDB::bind_method(D_METHOD("set_navigation_layer_layers", "layer_index", "layers"), &TileSet::set_navigation_layer_layers);
ClassDB::bind_method(D_METHOD("get_navigation_layer_layers", "layer_index"), &TileSet::get_navigation_layer_layers);
ClassDB::bind_method(D_METHOD("set_navigation_layer_layer_value", "layer_index", "layer_number", "value"), &TileSet::set_navigation_layer_layer_value);
ClassDB::bind_method(D_METHOD("get_navigation_layer_layer_value", "layer_index", "layer_number"), &TileSet::get_navigation_layer_layer_value);
// Custom data
ClassDB::bind_method(D_METHOD("get_custom_data_layers_count"), &TileSet::get_custom_data_layers_count);

2
scene/resources/tile_set.h
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@ -475,6 +475,8 @@ public:
void remove_navigation_layer(int p_index);
void set_navigation_layer_layers(int p_layer_index, uint32_t p_layers);
uint32_t get_navigation_layer_layers(int p_layer_index) const;
void set_navigation_layer_layer_value(int p_layer_index, int p_layer_number, bool p_value);
bool get_navigation_layer_layer_value(int p_layer_index, int p_layer_number) const;
// Custom data
int get_custom_data_layers_count() const;