/// <summary> Walk animations (made before actually walking) </summary>
public ITweenable walk(Entity entity, Vec2i to)
{
var body = entity.get <Body>();
var from = body.pos;
var nextDir = (Dir9)Dir9.fromVec2i(to - from);
// FIXME: lazily change facing or outsource it
this.changeDir(entity, nextDir);
var nextPosWorld = posUtil.gridToWorldCentered(to);
var tween = new Tw.Walk(entity.Transform, ViewPreferences.walkDuration, nextPosWorld, ViewPreferences.walkEase);
return(tween);
}
/// <summary> Updates input mode and maybe creates directional modification for the player controllerd </summary>
RlEvent updateModes(VInput input)
{
this.diaMode.update(input);
var result = this.dirMode.update(input);
if (result != KeyMode.Switch.TurnOn)
{
return(null);
}
if (PlayerControl.findOnlyNeighbor(this.controller.actor, this.gameCtx) is Entity neighbor)
{
var entity = this.controller.actor;
var dir = Dir9.fromVec2i(neighbor.get <Body>().pos - entity.get <Body>().pos);
return(RlEv.DirChange.smooth(entity, dir).noConsumeTurn());
}
else
{
return(null);
}
}