void InputSystem::init() {
SDL_SetRelativeMouseMode(SDL_TRUE);
key_binds["P"] = KeyBind("P", "Reset");
key_binds["Space"] = KeyBind("Space", "Jump");
key_binds["F"] = KeyBind("F", "Fire");
axis_binds["W"] = AxisBind("W", "MoveForward", -1.0f);
axis_binds["S"] = AxisBind("S", "MoveForward", 1.0f);
axis_binds["A"] = AxisBind("A", "MoveRight", -1.0f);
axis_binds["D"] = AxisBind("D", "MoveRight", 1.0f);
axis_binds["Q"] = AxisBind("Q", "Turn", -1.0f);
axis_binds["E"] = AxisBind("E", "Turn", 1.0f);
axis_binds["Left"] = AxisBind("Left", "CameraX", 1.0f);
axis_binds["Right"] = AxisBind("Right", "CameraX", -1.0f);
axis_binds["Up"] = AxisBind("Up", "CameraY", 1.0f);
axis_binds["Down"] = AxisBind("Down", "CameraY", -1.0f);
axis_binds["MouseX"] = AxisBind("MouseX", "TurnAt", 1.0f);
}
/* KeyBind::addBind
* Adds a new keybind
*******************************************************************/
bool KeyBind::addBind(string name, keypress_t key, string desc, string group, bool ignore_shift, int priority)
{
// Find keybind
KeyBind* bind = NULL;
for (unsigned a = 0; a < keybinds.size(); a++)
{
if (keybinds[a].name == name)
{
bind = &keybinds[a];
break;
}
}
// Add keybind if it doesn't exist
if (!bind)
{
keybinds.push_back(KeyBind(name));
bind = &keybinds.back();
bind->ignore_shift = ignore_shift;
}
// Set keybind description/group
if (!desc.IsEmpty())
{
bind->description = desc;
bind->group = group;
}
// Check if the key is already bound to it
for (unsigned a = 0; a < bind->keys.size(); a++)
{
if (bind->keys[a].alt == key.alt &&
bind->keys[a].ctrl == key.ctrl &&
bind->keys[a].shift == key.shift &&
bind->keys[a].key == key.key)
{
// It is, remove the bind
bind->keys.erase(bind->keys.begin() + a);
return false;
}
}
// Set priority
if (priority >= 0)
bind->priority = priority;
// Add the keybind
bind->addKey(key.key, key.alt, key.ctrl, key.shift);
return true;
}
