Provides a scripting interface to inject new attributes to TF2's in-memory schema. Sort of like Hidden Dev Attributes but more flexible.
Intended to be the successor to the Custom Attribute Framework; plugins should use tf2attributes in tandem with this extension.
Note that, of course, these attributes are strictly server-side. The attributes will not be recognized on the client even if they match an existing attribute class.
Grab the latest release and copy the addons directory.
The release includes tf_econ_dynamic_compat.smx, a plugin to read configurations designed
for Hidden Dev Attributes. You can also change the section headers to "auto" for attributes
to be automatically allocated to unused definition indices.
#include <sdkhooks>
#include <tf2attributes>
#include <tf_econ_dynamic>
public void OnPluginStart() {
// register a new attribute class
// to avoid conflicts with other plugins, consider namespacing it
TF2EconDynAttribute attrib = new TF2EconDynAttribute();
attrib.SetName("gravity decreased");
attrib.SetClass("mycustom.mult_gravity");
// this determines how attributes are combined (added, multiplied, etc.)
attrib.SetDescriptionFormat("value_is_percentage");
// this saves a copy of the attribute in the extension; it will be reapplied as needed
attrib.Register();
// the handle isn't cleared, so you can reuse the class / description under multiple names
attrib.SetName("gravity increased");
attrib.Register();
// you could also allocate new attributes based on existing ones
// the definition index should be reset
attrib.Import("major move speed bonus");
attrib.ClearDefIndex();
attrib.SetName("move speed bonus in combat");
attrib.Register();
delete attrib;
}
// callbacks below are stubs
void OnGroundEntChangedPost(int client) {
// determine the gravity effect
SetEntityGravity(client, TF2Attrib_HookValueFloat(1.0, "mycustom.mult_gravity", client));
}
void OnTakeDamage(int victim) {
// apply a temporary modified move speed modifier
TF2Attrib_AddCustomPlayerAttribute(client, "move speed bonus in combat", 1.3, 10.0);
}