Grimsace/desktop_dungeon_generator
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

added initial mask export

Browse Source
This commit is contained in:
grimsace
2026-03-06 14:46:32 -06:00
parent bfcc99245a
commit 7336614493
4 changed files with 340 additions and 106 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/main.rs
+78 -49
View File
@@ -393,7 +393,7 @@ fn draw_layout(
let room_fill = Color32::from_rgb(70, 120, 160);
let corridor_fill = Color32::from_rgb(210, 190, 120);
let outline_stroke = Stroke::new(wall_width_px, Color32::BLACK);
let wall_color = Color32::BLACK;
let mut corridor_cells_set = HashSet::new();
let mut corridor_edges_set = HashSet::new();
let mut room_cells_set = HashSet::new();
@@ -436,24 +436,24 @@ fn draw_layout(
.map(|n| !door_edges_set.contains(&normalized_edge((col, row), n)))
.unwrap_or(true))
{
painter.line_segment(
[
egui::pos2(rect.left(), rect.top()),
egui::pos2(rect.left(), rect.bottom()),
],
outline_stroke,
draw_wall_segment(
painter,
egui::pos2(rect.left(), rect.top()),
egui::pos2(rect.left(), rect.bottom()),
wall_width_px,
wall_color,
);
}
if (!corridor_cells_set.contains(&right)
|| !corridor_edges_set.contains(&normalized_edge((col, row), right)))
&& !door_edges_set.contains(&normalized_edge((col, row), right))
{
painter.line_segment(
[
egui::pos2(rect.right(), rect.top()),
egui::pos2(rect.right(), rect.bottom()),
],
outline_stroke,
draw_wall_segment(
painter,
egui::pos2(rect.right(), rect.top()),
egui::pos2(rect.right(), rect.bottom()),
wall_width_px,
wall_color,
);
}
if row == 0
@@ -462,24 +462,24 @@ fn draw_layout(
.map(|n| !door_edges_set.contains(&normalized_edge((col, row), n)))
.unwrap_or(true))
{
painter.line_segment(
[
egui::pos2(rect.left(), rect.top()),
egui::pos2(rect.right(), rect.top()),
],
outline_stroke,
draw_wall_segment(
painter,
egui::pos2(rect.left(), rect.top()),
egui::pos2(rect.right(), rect.top()),
wall_width_px,
wall_color,
);
}
if (!corridor_cells_set.contains(&bottom)
|| !corridor_edges_set.contains(&normalized_edge((col, row), bottom)))
&& !door_edges_set.contains(&normalized_edge((col, row), bottom))
{
painter.line_segment(
[
egui::pos2(rect.left(), rect.bottom()),
egui::pos2(rect.right(), rect.bottom()),
],
outline_stroke,
draw_wall_segment(
painter,
egui::pos2(rect.left(), rect.bottom()),
egui::pos2(rect.right(), rect.bottom()),
wall_width_px,
wall_color,
);
}
}
@@ -516,23 +516,23 @@ fn draw_layout(
.map(|n| !door_edges_set.contains(&normalized_edge((col, row), n)))
.unwrap_or(true))
{
painter.line_segment(
[
egui::pos2(rect.left(), rect.top()),
egui::pos2(rect.left(), rect.bottom()),
],
outline_stroke,
draw_wall_segment(
painter,
egui::pos2(rect.left(), rect.top()),
egui::pos2(rect.left(), rect.bottom()),
wall_width_px,
wall_color,
);
}
if !room_cells_set.contains(&right)
&& !door_edges_set.contains(&normalized_edge((col, row), right))
{
painter.line_segment(
[
egui::pos2(rect.right(), rect.top()),
egui::pos2(rect.right(), rect.bottom()),
],
outline_stroke,
draw_wall_segment(
painter,
egui::pos2(rect.right(), rect.top()),
egui::pos2(rect.right(), rect.bottom()),
wall_width_px,
wall_color,
);
}
if row == 0
@@ -541,23 +541,23 @@ fn draw_layout(
.map(|n| !door_edges_set.contains(&normalized_edge((col, row), n)))
.unwrap_or(true))
{
painter.line_segment(
[
egui::pos2(rect.left(), rect.top()),
egui::pos2(rect.right(), rect.top()),
],
outline_stroke,
draw_wall_segment(
painter,
egui::pos2(rect.left(), rect.top()),
egui::pos2(rect.right(), rect.top()),
wall_width_px,
wall_color,
);
}
if !room_cells_set.contains(&bottom)
&& !door_edges_set.contains(&normalized_edge((col, row), bottom))
{
painter.line_segment(
[
egui::pos2(rect.left(), rect.bottom()),
egui::pos2(rect.right(), rect.bottom()),
],
outline_stroke,
draw_wall_segment(
painter,
egui::pos2(rect.left(), rect.bottom()),
egui::pos2(rect.right(), rect.bottom()),
wall_width_px,
wall_color,
);
}
}
@@ -603,6 +603,35 @@ fn cell_rect(geometry: &GridGeometry, col: usize, row: usize) -> egui::Rect {
)
}
fn draw_wall_segment(
painter: &egui::Painter,
from: egui::Pos2,
to: egui::Pos2,
width: f32,
color: Color32,
) {
let half = width * 0.5;
if (from.x - to.x).abs() <= f32::EPSILON {
let x = from.x.min(to.x);
let y0 = from.y.min(to.y);
let y1 = from.y.max(to.y);
let rect = egui::Rect::from_min_max(
egui::pos2(x - half, y0 - half),
egui::pos2(x + half, y1 + half),
);
painter.rect_filled(rect, 0.0, color);
} else {
let y = from.y.min(to.y);
let x0 = from.x.min(to.x);
let x1 = from.x.max(to.x);
let rect = egui::Rect::from_min_max(
egui::pos2(x0 - half, y - half),
egui::pos2(x1 + half, y + half),
);
painter.rect_filled(rect, 0.0, color);
}
}
fn normalized_edge(a: (usize, usize), b: (usize, usize)) -> ((usize, usize), (usize, usize)) {
if a <= b { (a, b) } else { (b, a) }
}