implement level completion, score storing and a dismissable 'level complete' popup

README.md

@@ -5,11 +5,14 @@ logic mostly like https://git.crispypin.cc/CrispyPin/marble
 
 ## todo
 cleanup: unpowered texture names x_off -> x
-input/output display
-grow grid automatically while editing
 sim/speed control gui
+(option) display input as numbers
+scroll output
+default i/o text modes specified per level
+grow grid automatically while editing
 make marble movement not order-dependent (`>ooo <` does not behave symmetrically)
 blueprints
+scroll level list
 
 decide on marble data size (u32 or byte?)
 blueprint rotation

src/editor.rs

@@ -10,7 +10,7 @@ use crate::{
 		Machine,
 	},
 	simple_button,
-	solution::Solution,
+	solution::{Score, Solution},
 	text_input, texture_option_button, Textures,
 };
 
@@ -38,6 +38,16 @@ pub struct Editor {
 	time_since_step: f32,
 	exit_state: ExitState,
 	exit_menu: bool,
+	complete_popup: Popup,
+	fail_popup: Popup,
+	score: Option<Score>,
+}
+
+#[derive(Debug, PartialEq)]
+enum Popup {
+	Start,
+	Visible,
+	Dismissed,
 }
 
 #[derive(Debug, Clone)]
@@ -90,6 +100,9 @@ impl Editor {
 			level,
 			exit_state: ExitState::Dont,
 			exit_menu: false,
+			complete_popup: Popup::Start,
+			fail_popup: Popup::Start,
+			score: solution.score,
 		}
 	}
 
@@ -105,11 +118,29 @@ impl Editor {
 		&self.source_board
 	}
 
+	pub fn score(&self) -> Option<Score> {
+		self.score.clone()
+	}
+
 	fn start_sim(&mut self) {
 		self.machine.reset();
 		self.machine.set_board(self.source_board.clone());
 	}
 
+	fn step(&mut self) {
+		self.machine.step();
+		if self.level.outputs() == self.machine.output() && self.complete_popup == Popup::Start {
+			self.complete_popup = Popup::Visible;
+			self.exit_state = ExitState::Save;
+			self.sim_state = SimState::Stepping;
+			self.score = Some(Score {
+				cycles: self.machine.step_count(),
+				tiles: self.source_board.count_tiles(),
+				area: 0,
+			});
+		}
+	}
+
 	fn rotate_tool(&mut self, shift: bool) {
 		match &self.active_tool {
 			Tool::Math => {
@@ -155,25 +186,26 @@ impl Editor {
 		}
 	}
 
-	pub fn input(&mut self, rl: &RaylibHandle) {
+	pub fn update(&mut self, rl: &RaylibHandle) {
 		if rl.is_key_pressed(KeyboardKey::KEY_ESCAPE) {
-			self.sim_state = SimState::Editing
+			self.sim_state = SimState::Editing;
+			self.complete_popup = Popup::Start;
 		}
 		if self.sim_state == SimState::Running {
 			self.time_since_step += rl.get_frame_time();
 			if self.time_since_step > 1. / self.sim_speed {
 				self.time_since_step = 0.;
-				self.machine.step();
+				self.step();
 			}
 		}
 		if rl.is_key_pressed(KeyboardKey::KEY_SPACE) {
 			match self.sim_state {
 				SimState::Editing => {
 					self.start_sim();
-					self.machine.step();
+					self.step();
 				}
 				SimState::Running => (),
-				SimState::Stepping => self.machine.step(),
+				SimState::Stepping => self.step(),
 			}
 			self.sim_state = SimState::Stepping;
 		}
@@ -183,7 +215,10 @@ impl Editor {
 					self.start_sim();
 					self.sim_state = SimState::Running;
 				}
-				SimState::Running => self.sim_state = SimState::Editing,
+				SimState::Running => {
+					self.sim_state = SimState::Editing;
+					self.complete_popup = Popup::Start;
+				}
 				SimState::Stepping => self.sim_state = SimState::Running,
 			}
 		}
@@ -241,6 +276,61 @@ impl Editor {
 		self.board_overlay(d, textures);
 		self.draw_bottom_bar(d, textures);
 		self.draw_top_bar(d, textures);
+
+		if self.complete_popup == Popup::Visible {
+			let width = 310;
+			let height = 165;
+			let x = d.get_screen_width() / 2 - width / 2;
+			let y = d.get_screen_height() / 2 - height / 2;
+			d.draw_rectangle(x, y, width, height, Color::DIMGRAY);
+			d.draw_text("Level Complete!", x + 10, y + 10, 30, Color::LIME);
+			if let Some(score) = &self.score {
+				d.draw_text("cycles", x + 15, y + 45, 20, Color::WHITE);
+				d.draw_rectangle(x + 10, y + 70, 90, 30, Color::DARKGREEN);
+				d.draw_text(
+					&format!("{}", score.cycles),
+					x + 15,
+					y + 75,
+					20,
+					Color::WHITE,
+				);
+
+				d.draw_text("tiles", x + 115, y + 45, 20, Color::WHITE);
+				d.draw_rectangle(x + 110, y + 70, 90, 30, Color::DARKGREEN);
+				d.draw_text(
+					&format!("{}", score.tiles),
+					x + 115,
+					y + 75,
+					20,
+					Color::WHITE,
+				);
+
+				d.draw_text("area", x + 215, y + 45, 20, Color::WHITE);
+				d.draw_rectangle(x + 210, y + 70, 90, 30, Color::DARKGREEN);
+				d.draw_text(
+					&format!("{}", score.area),
+					x + 215,
+					y + 75,
+					20,
+					Color::WHITE,
+				);
+			}
+			if simple_button(d, x + 10, y + 110, 140, 45) {
+				self.complete_popup = Popup::Dismissed;
+			}
+			d.draw_text("continue\nediting", x + 15, y + 115, 20, Color::WHITE);
+
+			if simple_button(d, x + width / 2 + 5, y + 110, 140, 45) {
+				self.exit_state = ExitState::ExitAndSave;
+			}
+			d.draw_text(
+				"return to\nlevel list",
+				x + width / 2 + 10,
+				y + 115,
+				20,
+				Color::WHITE,
+			);
+		}
 	}
 
 	fn draw_top_bar(&mut self, d: &mut RaylibDrawHandle, _textures: &Textures) {

src/main.rs

@@ -62,7 +62,7 @@ impl Game {
 		while !rl.window_should_close() {
 			let mut d = rl.begin_drawing(&thread);
 			if let Some(editor) = &mut self.open_editor {
-				editor.input(&d);
+				editor.update(&d);
 				editor.draw(&mut d, &self.textures);
 				match editor.get_exit_state() {
 					ExitState::Dont => (),
@@ -70,6 +70,7 @@ impl Game {
 						let solution = &mut self.solutions.get_mut(editor.level_id()).unwrap()
 							[self.selected_solution];
 						solution.board = editor.source_board().to_string();
+						solution.score = editor.score();
 						solution.save();
 						self.open_editor = None;
 					}
@@ -77,6 +78,7 @@ impl Game {
 						let solution = &mut self.solutions.get_mut(editor.level_id()).unwrap()
 							[self.selected_solution];
 						solution.board = editor.source_board().to_string();
+						solution.score = editor.score();
 						solution.save();
 					}
 					ExitState::ExitNoSave => self.open_editor = None,

src/marble_engine.rs

@@ -58,6 +58,10 @@ impl Machine {
 		&self.input
 	}
 
+	pub fn step_count(&self) -> usize {
+		self.steps
+	}
+
 	pub fn set_input(&mut self, bytes: Vec<u8>) {
 		self.input_index = self.input_index.min(bytes.len());
 		self.input = bytes;

src/marble_engine/board.rs

@@ -91,6 +91,19 @@ impl Board {
 		}
 	}
 
+	pub fn count_tiles(&self) -> usize {
+		let mut sum = 0;
+		for row in &self.rows {
+			for tile in row {
+				match tile {
+					Tile::Blank | Tile::Block => (),
+					_ => sum += 1,
+				}
+			}
+		}
+		sum
+	}
+
 	pub fn in_bounds(&self, p: Pos) -> bool {
 		p.x >= 0 && p.y >= 0 && p.x < self.width as isize && p.y < self.height as isize
 	}

src/solution.rs

@@ -19,9 +19,9 @@ pub struct Solution {
 
 #[derive(Debug, Clone, Serialize, Deserialize)]
 pub struct Score {
-	pub cycles: u32,
-	pub tiles: u32,
-	pub area: u32,
+	pub cycles: usize,
+	pub tiles: usize,
+	pub area: usize,
 }
 
 impl Solution {