Add default impl and some basic plank logic

Dependencies

• [2] ES2PMPT4 Using structures instead
• [3] 2USDM5CH WIP for more generic
• [4] 5TH3AA46 10 mm extra space

Change contents

• replacement in src/main.rs at line 4
  [3.82]→[3.82:113](∅→∅)
  − static ROOMLENGTH: u32 = 3800;
  [3.82]

  [3.113]
  + //static ROOMLENGTH: u32 = 3800;

  + static ROOMLENGTH: u32 = 1000;
• edit in src/main.rs at line 14
  [3.283]

  [2.35]
  + new: bool,
• edit in src/main.rs at line 17
  [2.38]

  [2.38]
  + impl Default for Plank {

  + /// Create a new, default plank

  + fn default() -> Self {

  + Self {

  + length: PLANKMAX,

  + endpiece: false,

  + new: true,

  + }

  + }

  + }

  + impl Plank {

  + /// Is this row considered complete?

  + fn is_new(&self) -> bool {

  + self.new

  + }

  + /// Get the number of plank rows for this floor

  + fn is_endpiece(&self) -> bool {

  + self.endpiece

  + }

  +

  + fn cut_to_length(mut self, measure: u32) -> (Plank, Plank) {

  + let leftover_plank = Plank {

  + length: self.length - measure,

  + endpiece: false,

  + new: false,

  + };

  + // Trim self to the new length

  + self.length = measure;

  + // In case the plank was new, mark it as cut

  + if self.new {

  + self.new = false;

  + }

  +

  + // Return the original plank and the leftover

  + (self, leftover_plank)

  + }

  + }

  +
• edit in src/main.rs at line 59
  [2.118]

  [2.118]
  + coverage: u32,
• edit in src/main.rs at line 62
  [2.136]

  [2.136]
  + impl Default for Row {

  + /// Create a new, empty row

  + fn default() -> Self {

  + Self {

  + planks: vec![],

  + coverage: 0,

  + full: false,

  + }

  + }

  + }
• edit in src/main.rs at line 91
  [2.529]

  [2.529]
  + coverage: u32,
• edit in src/main.rs at line 127
  [2.1070]

  [2.1070]
  + coverage: 0,
• edit in src/main.rs at line 132
  [2.1151]

  [2.1151]
  + coverage: 0,
• replacement in src/main.rs at line 141
  [2.1297]→[2.1297:1325](∅→∅)
  − floor.add(build_row());
  [2.1297]

  [3.449]
  + while floor.coverage <= ROOMDEPTH {

  + floor.add(build_row());

  + }
• replacement in src/main.rs at line 149
  [2.1363]→[2.1363:1418](∅→∅)
  − Row {

  − planks: vec![],

  − full: false,
  [2.1363]

  [2.1418]
  + // New empty row

  + let mut row: Row = Default::default();

  +

  + // Create an initial plank

  + let mut plank: Plank = Default::default();

  + //let mut leftover: Plank = Default::default();

  +

  + while row.coverage <= ROOMLENGTH {

  + if plank.length > ROOMLENGTH {

  + // Planks are longer than the room, need to cut them

  + //let leftover;

  + let (plankpart, leftover) = plank.cut_to_length(ROOMLENGTH);

  +

  + // Add the remainder of plank to the row (move)

  + row.add(plankpart);

  +

  + // Set the leftover as the new plank

  + plank = leftover;

  + }
• edit in src/main.rs at line 169
  [2.1424]

  [2.1424]
  + row
• edit in src/main.rs at line 171
  [2.1426]→[2.1426:1494](∅→∅)
  − fn calc_new_length(prev: u32, next: u32) -> u32 {

  − prev - next

  − }