src/activities/house/furniture.rs

@@ -23,7 +23,7 @@ impl FurnitureAsset {
 	}
 
 	fn asset_path_magnet(&self) -> String {
-		format!("{}/magnet/{}.png", self.folder, self.name)
+		format!("{}/metal/{}.png", self.folder, self.name)
 	}
 
 	fn asset_path_elec(&self) -> String {
@@ -110,4 +110,8 @@ impl Furniture {
 	pub fn get_magnet_texture_handle(&self) -> Option<TextureHandle> {
 		self.handles.magnet
 	}
+
+	pub fn is_on(&self) -> bool {
+		(self.on)()
+	}
 }

src/activities/house/mod.rs

@@ -12,14 +12,19 @@ use room::Room;
 pub struct HouseState {
 	room: Room,
 	//grid: Grid,
-	player: Player
+	player: Player,
+	human_layer: bool //Human, magnetic, electric
 }
 
 pub fn setup(state: &mut crate::State, ctx: &mut EngineContext<'_>) {
 	let house = {
 		let room = Room::new(ctx);
 		let player = Player::new(&room);
-		HouseState { room, player }
+		HouseState {
+			room,
+			player,
+			human_layer: false
+		}
 	};
 
 	state.house = Some(house);
@@ -28,7 +33,9 @@ pub fn setup(state: &mut crate::State, ctx: &mut EngineContext<'_>) {
 pub fn draw(state: &crate::State, _ctx: &comfy::EngineContext<'_>) {
 	if let Some(house) = &state.house {
 		//Draw House
-		house.room.draw();
+		house
+			.room
+			.draw(house.human_layer, house.player.can_see_metal(0.1));
 
 		//Draw Grid
 		//state.house.grid.draw();

src/activities/house/player.rs

@@ -9,6 +9,9 @@ use std::collections::HashSet;
 pub struct Player {
 	position: Vec2,
 	speed: f32,
+	last_speed: f32,
+	current_acceleration: f32,
+	movement_time: f32,
 	connection: usize,
 	next_connections: Vec<usize>
 }
@@ -20,7 +23,10 @@ impl Player {
 				((0.25) - room.size.0 as f32 / 2.0) * SCALE,
 				room.grid.nodes.first().unwrap().y
 			),
-			speed: 10.0,
+			speed: 0.0,
+			last_speed: 0.0,
+			current_acceleration: 0.0,
+			movement_time: 0.0,
 			connection: 0,
 			next_connections: vec![1]
 		}
@@ -60,6 +66,10 @@ impl Player {
 		self.connection = 0;
 		self.next_connections = vec![1];
 	}
+
+	pub fn can_see_metal(&self, threshold: f32) -> bool {
+		self.current_acceleration > threshold
+	}
 }
 
 fn move_player(player: &mut Player, allowed_movement: (bool, bool, bool, bool)) {
@@ -70,6 +80,22 @@ fn move_player(player: &mut Player, allowed_movement: (bool, bool, bool, bool))
 		allow_right_movement
 	) = allowed_movement;
 
+	if is_key_down(KeyCode::Up)
+		|| is_key_down(KeyCode::Down)
+		|| is_key_down(KeyCode::Left)
+		|| is_key_down(KeyCode::Right)
+	{
+		player.movement_time += delta();
+		player.speed = calc_player_speed(player.movement_time);
+		player.speed = player.speed.clamp(0.0, 10.0);
+	} else {
+		player.speed = 0.0;
+		player.last_speed = 0.0;
+		player.movement_time = 0.0;
+	}
+
+	player.current_acceleration = (player.speed - player.last_speed).abs();
+
 	if allow_up_movement && is_key_down(KeyCode::Up) {
 		player.position += vec2(0.0, player.speed) * delta();
 	}
@@ -85,6 +111,14 @@ fn move_player(player: &mut Player, allowed_movement: (bool, bool, bool, bool))
 	if allow_left_movement && is_key_down(KeyCode::Left) {
 		player.position += vec2(-player.speed, 0.0) * delta();
 	}
+
+	player.last_speed = player.speed;
+}
+
+fn calc_player_speed(time: f32) -> f32 {
+	//3x^2-2x^3; x=t
+	let t = time * 20.0;
+	3.0 * t * t - 2.0 * t * t
 }
 
 //(UP, DOWN, LEFT, RIGHT)

src/activities/house/room.rs

@@ -241,14 +241,15 @@ impl Room {
 		Grid::new(nodes, connections)
 	}
 
-	pub fn draw(&self) {
+	//Human, magnetic, electric
+	pub fn draw(&self, human_layer: bool, magnet_layer: bool) {
 		let (width, height) = self.size;
 
 		draw_rect(
 			vec2(0.0, 0.0),
 			vec2(width as f32 * SCALE, height as f32 * SCALE),
 			PURPLE,
-			game::ZLayer::MapMax as i32 - 2
+			game::ZLayer::HumanLayer as i32 - 4
 		);
 		draw_rect_outline(
 			vec2(0.0, 0.0),
@@ -262,12 +263,13 @@ impl Room {
 			let mut pos = tile.pos - vec2(width as f32 / 2.0, height as f32 / 2.0);
 			pos += tile.size * 0.5;
 
+			if human_layer {
 				if let Some(texture) = tile.f.get_human_texture_handle() {
 					draw_sprite(
 						texture,
 						pos * SCALE,
 						WHITE,
-					game::ZLayer::MapMax as i32 + tile.z,
+						game::ZLayer::HumanLayer as i32 + tile.z,
 						tile.size * SCALE
 					);
 				} else {
@@ -276,11 +278,36 @@ impl Room {
 						tile.size * SCALE,
 						0.3,
 						GREEN,
-					game::ZLayer::MapMax as i32 + tile.z
+						game::ZLayer::HumanLayer as i32 + tile.z
 					);
 				}
 			}
 
+			if magnet_layer {
+				if let Some(texture) = tile.f.get_magnet_texture_handle() {
+					draw_sprite(
+						texture,
+						pos * SCALE,
+						WHITE,
+						game::ZLayer::MagneticLayer as i32 + tile.z,
+						tile.size * SCALE
+					);
+				}
+			}
+
+			if tile.f.is_on() {
+				if let Some(texture) = tile.f.get_elec_texture_handle() {
+					draw_sprite(
+						texture,
+						pos * SCALE,
+						WHITE,
+						game::ZLayer::ElectricLayer as i32 + tile.z,
+						tile.size * SCALE
+					);
+				}
+			}
+		}
+
 		self.grid.draw();
 	}
 }

src/game.rs

@@ -24,6 +24,9 @@ impl Default for Ghost {
 }
 #[repr(i32)]
 pub enum ZLayer {
+	HumanLayer = -8,
+	MagneticLayer = -5,
+	ElectricLayer = -2,
 	MapMax = -1,
 	Human = 0,
 	Ghost = 1