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add ability to target entities.

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scott-c 2021-02-07 02:13:40 +08:00
parent 6a193d388d
commit 6945ac73a5
1 changed files with 36 additions and 0 deletions
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36
voxygen/src/session.rs
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@ -663,6 +663,42 @@ impl PlayState for SessionState {
},
};
// to select entity:
// hover cursor over target, and press 'Y' to select an entity.
// TODO: make target selection easier, and ability to cycle through targets?
if let Some((se, inst)) = self.selected_entity {
let v =
(
self.client.borrow()
.state()
.ecs()
.read_storage::<comp::Pos>()
.get(se)
.expect("expected selected target pos").0
-
self.client.borrow()
.state()
.ecs()
.read_storage::<comp::Pos>()
.get(self.client.borrow().entity())
.expect("expected selected player pos").0
)
.normalized();
let x = self.client.borrow_mut()
.state()
.ecs()
.read_storage::<comp::Pos>()
.get(se)
.expect("expected selected target pos").0;
self.scene.camera_mut().set_orientation(v); // TODO: fix janky camera
self.inputs.look_dir = Dir::from_unnormalized(v).expect("expected normalized dir");
}
self.inputs.climb = self.key_state.climb();
self.inputs.fly.set_state(self.key_state.fly);
self.inputs.move_z =