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Fix gravity generator expansion

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This commit is contained in:
Tad Hardesty 2019-11-16 19:38:18 -08:00
parent 4d5973d6fb
commit 17b29e9bd6
1 changed files with 28 additions and 36 deletions
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64
src/tools/render_passes/structures.rs
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@ -40,48 +40,40 @@ impl RenderPass for Spawners {
#[derive(Default)]
pub struct GravityGen;
impl RenderPass for GravityGen {
fn expand<'a>(&self,
atom: &Atom<'a>,
objtree: &'a ObjectTree,
output: &mut Vec<Atom<'a>>,
) -> bool {
if !atom.istype("/obj/machinery/gravity_generator/main/station/") {
return false;
}
for &(count, icon_state, x, y) in &[
(1, "on_1", 1, -2),
(2, "on_2", 0, -2),
(3, "on_3", -1, -2),
(4, "on_4", 1, -1),
(5, "on_5", 0, -1),
(6, "on_6", -1, -1),
(7, "on_7", 1, 0),
(9, "on_9", -1, 0),
] {
let new_loc = ((atom.loc.0 as i32 + x) as u32, (atom.loc.1 as i32 + y) as u32);
let mut new_atom = Atom::from_type(objtree, "/obj/machinery/gravity_generator/part", new_loc).unwrap();
new_atom.set_var("icon_state", Constant::string(icon_state));
if count <= 3 {
new_atom.set_var("layer", Constant::from(4.25)); // WALL_OBJ_LAYER
}
output.push(new_atom);
}
false
}
/// Apply overlays and underlays to an atom, in the form of pseudo-atoms.
fn overlays<'a>(&self,
atom: &Atom<'a>,
objtree: &'a ObjectTree,
_underlays: &mut Vec<Sprite<'a>>,
overlays: &mut Vec<Sprite<'a>>,
) {
// energy overlay goes above the middle part
if atom.istype("/obj/machinery/gravity_generator/part/") &&
atom.get_var("icon_state", objtree) == &Constant::string("on_5")
{
add_to(overlays, atom, "activated");
if !atom.istype("/obj/machinery/gravity_generator/main/station/") {
return;
}
for &(count, icon_state, x, y) in &[
(1, "on_1", 1, 2),
(2, "on_2", 0, 2),
(3, "on_3", -1, 2),
(4, "on_4", 1, 1),
(5, "on_5", 0, 1),
(6, "on_6", -1, 1),
(7, "on_7", 1, 0),
(9, "on_9", -1, 0),
] {
let mut sprite = Sprite::from_vars(objtree, &objtree.expect("/obj/machinery/gravity_generator/part"));
sprite.ofs_x += 32 * x;
sprite.ofs_y += 32 * y;
sprite.icon_state = icon_state;
sprite.plane = 0; // TODO: figure out plane handling for real
if count <= 3 {
sprite.layer = 4_250; // WALL_OBJ_LAYER
}
if count == 5 {
// energy overlay goes above the middle part
overlays.push(sprite.clone());
sprite.icon_state = "activated";
}
overlays.push(sprite);
}
}
}