Fixed room-movement and rembering rooms

src/activities/house/mod.rs

@@ -3,23 +3,34 @@ mod grid;
 mod player;
 mod room;
 
-use comfy::EngineContext;
+use comfy::{random_i32, EngineContext};
 use grid::Grid;
+use log::error;
 use player::Player;
 use room::Room;
 
+const MAX_ROOMS: i32 = 6;
+
 #[derive(Debug)]
 pub struct HouseState {
-	room: Room,
+	current_room_id: usize,
+	room_count: usize,
+	rooms: Vec<Room>,
 	//grid: Grid,
 	player: Player
 }
 
 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 }
+		let room_count = random_i32(2, MAX_ROOMS) as usize;
+
+		let mut rooms = Vec::new();
+		for _ in 0..room_count {
+			rooms.push(Room::new(ctx));
+		}
+
+		let player = Player::new(rooms.first().unwrap());
+		HouseState { current_room_id: 0, room_count, rooms, player }
 	};
 
 	state.house = Some(house);
@@ -28,7 +39,7 @@ 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.rooms.get(house.current_room_id).unwrap().draw();
 
 		//Draw Grid
 		//state.house.grid.draw();
@@ -40,14 +51,27 @@ pub fn draw(state: &crate::State, _ctx: &comfy::EngineContext<'_>) {
 
 pub fn update(state: &mut crate::State, ctx: &mut comfy::EngineContext<'_>) {
 	if let Some(house) = &mut state.house {
-		house.player.update(&house.room.grid);
+		let current_room = house.rooms.get(house.current_room_id).unwrap();
+		house.player.update(&current_room.grid);
 
-		if house.player.is_moving_to_right_room(&house.room) {
-			house.room = Room::new(ctx);
-			house.player.reset_on_room(&house.room, true);
-		} else if house.player.is_moving_to_left_room(&house.room) {
-			house.room = Room::new(ctx);
-			house.player.reset_on_room(&house.room, false);
+		if house.player.is_moving_to_right_room(current_room) {
+			if house.current_room_id < (house.room_count - 1) {
+				house.current_room_id +=1;
+
+				let current_room = house.rooms.get(house.current_room_id).unwrap();
+				house.player.reset_on_room(current_room, true);
+			} else {
+				house.player.reset_on_room(current_room, false);
+			}
+		} else if house.player.is_moving_to_left_room(current_room) {
+			if house.current_room_id > 0 {
+				house.current_room_id -=1;
+
+				let current_room = house.rooms.get(house.current_room_id).unwrap();
+				house.player.reset_on_room(current_room, false);
+			} else {
+				house.player.reset_on_room(current_room, true);
+			}
 		}
 	}
 }

src/activities/house/player.rs

@@ -57,8 +57,23 @@ impl Player {
 		};
 
 		self.position = vec2(x, room.grid.nodes.first().unwrap().y);
+
+		if place_left {
 			self.connection = 0;
 			self.next_connections = vec![1];
+		} else {
+			let mut current_index = 0;
+			for (i, node_pos) in room.grid.nodes.iter().enumerate().rev() {
+				if in_node_range(&vec2((room.size.0 as f32 / 2.0 + 0.5) * SCALE, self.position.y), node_pos, 1.0) {
+					current_index = i;
+				}
+			}
+
+			let connction_index = room.grid.connections.iter().enumerate().find(|(_i, (_node_1, node_2))| *node_2 == current_index).map(|(i, _)| i).unwrap();
+			
+			self.connection = connction_index;
+			self.next_connections = vec![connction_index - 1];
+		}
 	}
 }