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feat: redone visualization to be human-generated

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Rendo 2026-08-01 23:44:56 +05:00
commit 5b4ad9a47a
9 changed files with 214 additions and 24 deletions
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29
src/simulation.rs
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@ -16,7 +16,9 @@ pub fn tick(mut grid: ResMut<Grid>) {
for y in 0..grid.size.y {
for z in 0..grid.size.z {
let vector = UVec3::new(x,y,z);
let index = grid.indexify(vector);
let Some(index) = grid.indexify(vector) else {
continue;
};
match grid.data[index as usize] {
GridElement::Water { amount } => {
@ -24,7 +26,7 @@ pub fn tick(mut grid: ResMut<Grid>) {
if let Some(gravity_vector) = vector.checked_sub(UVec3::new(0,1,0)) {
if let Some(gravity_amount) = grid.data
[grid.indexify(gravity_vector)]
[grid.indexify(gravity_vector).unwrap()]
.try_fill(transfer_amount.min(MAX_VERTICAL_FLOW)) {
stack.push(GridAction::MoveLiquid { from: vector, to: gravity_vector, amount: gravity_amount });
transfer_amount -= gravity_amount;
@ -35,18 +37,22 @@ pub fn tick(mut grid: ResMut<Grid>) {
if transfer_amount > 0 {
for lookup_vector in [UVec3::new(1,0,0),UVec3::new(0,0,1)] {
if let Some(toward_vector) = vector.checked_add(lookup_vector) {
if let Some(toward_amount) = grid.data
[grid.indexify(toward_vector)]
.try_fill(transfer_amount.min(MAX_VERTICAL_FLOW)) {
stack.push(GridAction::MoveLiquid { from: vector, to: toward_vector, amount: toward_amount });
if let Some(index) = grid.indexify(toward_vector) {
if let Some(toward_amount) = grid.data
[index]
.try_fill(transfer_amount.min(MAX_VERTICAL_FLOW)) {
stack.push(GridAction::MoveLiquid { from: vector, to: toward_vector, amount: toward_amount });
}
}
}
if let Some(toward_vector) = vector.checked_sub(lookup_vector) {
if let Some(toward_amount) = grid.data
[grid.indexify(toward_vector)]
.try_fill(transfer_amount.min(MAX_VERTICAL_FLOW)) {
stack.push(GridAction::MoveLiquid { from: vector, to: toward_vector, amount: toward_amount });
if let Some(index) = grid.indexify(toward_vector) {
if let Some(toward_amount) = grid.data
[index]
.try_fill(transfer_amount.min(MAX_VERTICAL_FLOW)) {
stack.push(GridAction::MoveLiquid { from: vector, to: toward_vector, amount: toward_amount });
}
}
}
}
@ -62,10 +68,11 @@ pub fn tick(mut grid: ResMut<Grid>) {
for action in stack {
match action {
GridAction::MoveLiquid { from, to, amount } => {
let (from_index, to_index) = (grid.indexify(from), grid.indexify(to));
let (from_index, to_index) = (grid.indexify(from).unwrap(), grid.indexify(to).unwrap());
grid.tranfer_fluid(from_index, to_index, amount);
},
}
}
}