ds_map_default_value
Returns the value of a key from a given map, inserting a default value into the map if the key does not yet exist.
map = ds_map_create();
map[? "Hello"] = "World";
map[? "Goodbye"] = "Cruel World";
A = ds_map_default_value(map, "GML", "Scripts"); // A == "Scripts"
B = ds_map_default_value(map, "Hello", "I Love You"); // B == "World"
// resulting map:
// {
// GML: "Scripts"
// Hello: "World"
// Goodbye: "Cruel World"
// }- ds_map_default_value(map,key,val)
- Returns the value of a key from a given map, inserting a default value into the map if the key does not yet exist.
COPY/// ds_map_default_value(map,key,val)
//
// Returns the value of a key from a given map,
// inserting a default value into the map if
// the key does not yet exist.
//
// map id of the map to modify
// key key in the map
// val default value to insert
//
/// GMLscripts.com/license
{
var map, key, val;
map = argument0;
key = argument1;
val = argument2;
if (!ds_map_exists(map, key)) {
ds_map_add(map, key, val);
return val;
} else {
return ds_map_find_value(map, key);
}
}
Contributors: RaniSputnik
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