[Core] Add missing HashMapComparatorDefault cases

Added for:
* `Vector4`
* `Quaternion`
* `Color`

Ensures these handles `NaN` correctly

Author: AThousandShips

core/templates/hashfuncs.h

@@ -32,8 +32,10 @@
 #define HASHFUNCS_H
 
 #include "core/math/aabb.h"
+#include "core/math/color.h"
 #include "core/math/math_defs.h"
 #include "core/math/math_funcs.h"
+#include "core/math/quaternion.h"
 #include "core/math/rect2.h"
 #include "core/math/rect2i.h"
 #include "core/math/vector2.h"
@@ -413,6 +415,13 @@ struct HashMapComparatorDefault<double> {
 	}
 };
 
+template <>
+struct HashMapComparatorDefault<Color> {
+	static bool compare(const Color &p_lhs, const Color &p_rhs) {
+		return ((p_lhs.r == p_rhs.r) || (Math::is_nan(p_lhs.r) && Math::is_nan(p_rhs.r))) && ((p_lhs.g == p_rhs.g) || (Math::is_nan(p_lhs.g) && Math::is_nan(p_rhs.g))) && ((p_lhs.b == p_rhs.b) || (Math::is_nan(p_lhs.b) && Math::is_nan(p_rhs.b))) && ((p_lhs.a == p_rhs.a) || (Math::is_nan(p_lhs.a) && Math::is_nan(p_rhs.a)));
+	}
+};
+
 template <>
 struct HashMapComparatorDefault<Vector2> {
 	static bool compare(const Vector2 &p_lhs, const Vector2 &p_rhs) {
@@ -427,6 +436,20 @@ struct HashMapComparatorDefault<Vector3> {
 	}
 };
 
+template <>
+struct HashMapComparatorDefault<Vector4> {
+	static bool compare(const Vector4 &p_lhs, const Vector4 &p_rhs) {
+		return ((p_lhs.x == p_rhs.x) || (Math::is_nan(p_lhs.x) && Math::is_nan(p_rhs.x))) && ((p_lhs.y == p_rhs.y) || (Math::is_nan(p_lhs.y) && Math::is_nan(p_rhs.y))) && ((p_lhs.z == p_rhs.z) || (Math::is_nan(p_lhs.z) && Math::is_nan(p_rhs.z))) && ((p_lhs.w == p_rhs.w) || (Math::is_nan(p_lhs.w) && Math::is_nan(p_rhs.w)));
+	}
+};
+
+template <>
+struct HashMapComparatorDefault<Quaternion> {
+	static bool compare(const Quaternion &p_lhs, const Quaternion &p_rhs) {
+		return ((p_lhs.x == p_rhs.x) || (Math::is_nan(p_lhs.x) && Math::is_nan(p_rhs.x))) && ((p_lhs.y == p_rhs.y) || (Math::is_nan(p_lhs.y) && Math::is_nan(p_rhs.y))) && ((p_lhs.z == p_rhs.z) || (Math::is_nan(p_lhs.z) && Math::is_nan(p_rhs.z))) && ((p_lhs.w == p_rhs.w) || (Math::is_nan(p_lhs.w) && Math::is_nan(p_rhs.w)));
+	}
+};
+
 constexpr uint32_t HASH_TABLE_SIZE_MAX = 29;
 
 inline constexpr uint32_t hash_table_size_primes[HASH_TABLE_SIZE_MAX] = {