//
// G_BoundKeys
//
// Get an ascii description of the keys bound to a particular action
//
const char *G_BoundKeys(const char *action)
{
int i;
static char ret[1024]; // store list of keys bound to this
keyaction_t *ke;
if(!(ke = G_KeyActionForName(action)))
return "unknown action";
ret[0] = '\0'; // clear ret
// sequential search -ugh
// FIXME: buffer overflow possible!
for(i = 0; i < NUM_KEYS; ++i)
{
if(keybindings[i].bindings[ke->bclass] == ke)
{
if(ret[0])
strcat(ret, " + ");
strcat(ret, keybindings[i].name);
}
}
return ret[0] ? ret : "none";
}
//
// G_BindResponder
//
// Responder for widget
//
bool G_BindResponder(event_t *ev)
{
keyaction_t *action;
if(ev->type != ev_keydown)
return false;
// do not index out of bounds
if(ev->data1 >= NUM_KEYS)
return false;
// got a key - close box
MN_PopWidget();
if(action_menu_toggle) // cancel
{
action_menu_toggle = false;
return true;
}
if(!(action = G_KeyActionForName(binding_action)))
{
C_Printf(FC_ERROR "unknown action '%s'\n", binding_action);
return true;
}
// bind new key to action, if it is not already bound -- if it is,
// remove it
if(keybindings[ev->data1].bindings[action->bclass] != action)
keybindings[ev->data1].bindings[action->bclass] = action;
else
keybindings[ev->data1].bindings[action->bclass] = NULL;
// haleyjd 10/16/05: clear state of action involved
keybindings[ev->data1].keydown[action->bclass] = false;
if(action->type == at_variable)
*(action->value.variable) = 0;
return true;
}
//
// G_BindKeyToAction
//
static void G_BindKeyToAction(const char *key_name, const char *action_name)
{
int key;
keyaction_t *action;
// get key
if((key = G_KeyForName(key_name)) < 0)
{
C_Printf("unknown key '%s'\n", key_name);
return;
}
// get action
if(!(action = G_KeyActionForName(action_name)))
{
C_Printf("unknown action '%s'\n", action_name);
return;
}
// haleyjd 07/03/04: support multiple binding classes
keybindings[key].bindings[action->bclass] = action;
}
//
// G_BindResponder
//
// Responder for widget
//
static bool G_BindResponder(event_t *ev, int mnaction)
{
keyaction_t *action;
if(ev->type != ev_keydown)
return false;
// do not index out of bounds
if(ev->data1 >= NUMKEYS)
return false;
// got a key - close box
MN_PopWidget();
if(mnaction == ka_menu_toggle) // cancel
return true;
if(!(action = G_KeyActionForName(binding_action)))
{
C_Printf(FC_ERROR "unknown action '%s'\n", binding_action);
return true;
}
// bind new key to action, if it is not already bound -- if it is,
// remove it
if(keybindings[ev->data1].bindings[action->bclass] != action)
keybindings[ev->data1].bindings[action->bclass] = action;
else
keybindings[ev->data1].bindings[action->bclass] = NULL;
// haleyjd 10/16/05: clear state of action involved
bool wasdown = keybindings[ev->data1].keydown[action->bclass];
keybindings[ev->data1].keydown[action->bclass] = false;
if(wasdown)
--gGameKeyCount[action->bclass][action->num];
return true;
}
//
// G_FirstBoundKey
//
// Get an ascii description of the first key bound to a particular
// action.
//
const char *G_FirstBoundKey(const char *action)
{
static char ret[1024];
keyaction_t *ke;
if(!(ke = G_KeyActionForName(action)))
return "unknown action";
ret[0] = '\0'; // clear ret
// sequential search -ugh
for(doomkey_t &keybinding : keybindings)
{
if(keybinding.bindings[ke->bclass] == ke)
{
strcpy(ret, keybinding.name);
break;
}
}
return ret[0] ? ret : "none";
}
//
// G_BoundKeys
//
// Get an ascii description of the keys bound to a particular action
//
void G_BoundKeys(const char *action, qstring &outstr)
{
keyaction_t *ke;
if(!(ke = G_KeyActionForName(action)))
{
outstr = "unknown action";
return;
}
// sequential search -ugh
for(doomkey_t &keybinding : keybindings)
{
if(keybinding.bindings[ke->bclass] == ke)
{
if(outstr.length() > 0)
outstr += " + ";
outstr += keybinding.name;
}
}
if(!outstr.length())
outstr = "none";
}