Grimsace/desktop_dungeon_generator
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cleaned up the code and added comments and changed readme

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grimsace
2026-04-14 11:47:31 -05:00
parent d30c43675f
commit f569c62137
6 changed files with 266 additions and 227 deletions
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src/exporter.rs
+14 -21
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@@ -331,27 +331,13 @@ fn export_composite_masks(
WHITE,
);
let mut doors = Pixmap::new(g.width, g.height)
.ok_or_else(|| "Failed to allocate doors mask canvas".to_string())?;
let mut archways = Pixmap::new(g.width, g.height)
.ok_or_else(|| "Failed to allocate archways mask canvas".to_string())?;
let mut locked_doors = Pixmap::new(g.width, g.height)
.ok_or_else(|| "Failed to allocate locked doors mask canvas".to_string())?;
let mut secret_doors = Pixmap::new(g.width, g.height)
.ok_or_else(|| "Failed to allocate secret doors mask canvas".to_string())?;
let mut windows = Pixmap::new(g.width, g.height)
.ok_or_else(|| "Failed to allocate windows mask canvas".to_string())?;
let mut start_markers = Pixmap::new(g.width, g.height)
.ok_or_else(|| "Failed to allocate start markers mask canvas".to_string())?;
let mut end_markers = Pixmap::new(g.width, g.height)
.ok_or_else(|| "Failed to allocate end markers mask canvas".to_string())?;
fill_bg(&mut doors, BLACK);
fill_bg(&mut archways, BLACK);
fill_bg(&mut locked_doors, BLACK);
fill_bg(&mut secret_doors, BLACK);
fill_bg(&mut windows, BLACK);
fill_bg(&mut start_markers, BLACK);
fill_bg(&mut end_markers, BLACK);
let mut doors = blank_mask(&g, "doors")?;
let mut archways = blank_mask(&g, "archways")?;
let mut locked_doors = blank_mask(&g, "locked doors")?;
let mut secret_doors = blank_mask(&g, "secret doors")?;
let mut windows = blank_mask(&g, "windows")?;
let mut start_markers = blank_mask(&g, "start markers")?;
let mut end_markers = blank_mask(&g, "end markers")?;
for door in &layout.doors {
if door.secret {
draw_door(&mut secret_doors, &g, door, door_w, WHITE, DoorStyle::Solid);
@@ -401,6 +387,13 @@ fn export_composite_masks(
Ok(())
}
fn blank_mask(g: &ExportGeometry, name: &str) -> Result<Pixmap, String> {
let mut pixmap = Pixmap::new(g.width, g.height)
.ok_or_else(|| format!("Failed to allocate {name} mask canvas"))?;
fill_bg(&mut pixmap, BLACK);
Ok(pixmap)
}
// Write a single mask image to disk.
fn save_mask_image(
folder: &std::path::Path,