dungeon: add chest usage/textures

3 files changed, 46 insertions, 11 deletions

diff --git a/dungeon/src/entity.rs b/dungeon/src/entity.rs
index 5b4ac38..22ac3e5 100644
--- a/dungeon/src/entity.rs
+++ b/dungeon/src/entity.rs
@@ -1,6 +1,6 @@
 //! The `entity` module contains structures of all entities including players and enimies.
 
-use std::mem::take;
+use std::{fmt::Display, mem::take};
 
 use rand::Rng;
 
@@ -71,6 +71,17 @@ impl Item {
 		matches!(self, Self::HealthPotion | Self::SpeedPotion)
 	}
 }
+impl Display for Item {
+	fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+		match self {
+			Self::HeartFragment => f.write_str("Heart Fragment"),
+			Self::HealthPotion => f.write_str("Health Potion"),
+			Self::SpeedPotion => f.write_str("Speed Potion"),
+			Self::Bomb => f.write_str("Bomb"),
+			Self::LargeBomb => f.write_str("Large Bomb"),
+		}
+	}
+}
 
 /// Different speed entities can move
 #[repr(u8)]
diff --git a/dungeon/src/map.rs b/dungeon/src/map.rs
index ba3e143..f19157b 100644
--- a/dungeon/src/map.rs
+++ b/dungeon/src/map.rs
@@ -45,7 +45,10 @@ impl Tile {
 	/// Returns if the tile is walkable
 	#[must_use]
 	pub const fn is_walkable(self) -> bool {
-		matches!(self, Self::Room | Self::Hallway | Self::Stairs)
+		matches!(
+			self,
+			Self::Room | Self::Hallway | Self::Stairs | Self::Chest(_)
+		)
 	}
 
 	/// Returns if the tile is blast resistant
diff --git a/dungeon/src/player.rs b/dungeon/src/player.rs
index 34b0ab1..d0f5344 100644
--- a/dungeon/src/player.rs
+++ b/dungeon/src/player.rs
@@ -3,7 +3,8 @@ use std::time::Instant;
 use crate::{
 	Dungeon, const_pos,
 	entity::{Entity, EntityKind, Item},
-	map::Floor,
+	map::{Floor, Tile},
+	msg::Message,
 	player_input::PlayerInput,
 	pos::{Direction, Pos},
 };
@@ -116,16 +117,16 @@ impl Inventory {
 		std::mem::take(&mut self.inner[self.active])
 	}
 
-	/// Attemps to pickup an item from the ground, returning the
-	/// item if the inventory is full
-	pub fn pickup(&mut self, item: Item) -> Option<Item> {
+	/// Attemps to pickup an item from the ground.
+	/// Returns if there was space for the item
+	pub fn pickup(&mut self, item: Item) -> bool {
 		for slot in &mut self.inner {
 			if slot.is_none() {
 				*slot = Some(item);
-				return None;
+				return true;
 			}
 		}
-		Some(item)
+		false
 	}
 
 	/// Returns an iterator over each inv slot, and if the slot is active
@@ -191,6 +192,7 @@ struct Updater<'a> {
 	player: &'a mut Player,
 	floor: &'a mut Floor,
 	entities: &'a mut Vec<Entity>,
+	msg: &'a mut Message,
 	input: PlayerInput,
 	action: PlayerAction,
 }
@@ -219,13 +221,13 @@ impl Updater<'_> {
 				EntityKind::Item(item),
 			));
 			self.action.drop_item = true;
-			self.player.pickup_timer.set_secs(5);
+			self.player.pickup_timer.set_secs(2);
 		}
 	}
 
 	/// Handle "Pickup Item" action
 	fn handle_pickup_item(&mut self) {
-		if !self.player.pickup_timer.finished() || self.player.pickup_timer.is_set() {
+		if !self.player.pickup_timer.finished() && self.player.pickup_timer.is_set() {
 			return;
 		}
 		self.player.pickup_timer.reset();
@@ -247,7 +249,7 @@ impl Updater<'_> {
 				idx += 1;
 				continue;
 			};
-			if self.player.inventory.pickup(item).is_none() {
+			if self.player.inventory.pickup(item) {
 				self.entities.remove(idx);
 				self.action.pickup_item = true;
 			} else {
@@ -264,6 +266,23 @@ impl Updater<'_> {
 		}
 	}
 
+	/// Handle "Player Interact" action
+	fn handle_interact(&mut self) {
+		if !self.input.interact {
+			return;
+		}
+
+		// check for chests
+		if let Tile::Chest(opt) = self.floor.get_mut(self.player.entity.pos)
+			&& let Some(item) = *opt
+			&& self.player.inventory.pickup(item)
+		{
+			*opt = None;
+			self.msg
+				.set_message(&format!("Woah a chest! You found a '{item}'!"));
+		}
+	}
+
 	/// Handle "Inv Slot" action
 	const fn handle_inv_slot(&mut self) {
 		if let Some(slot) = self.input.inv_slot {
@@ -278,6 +297,7 @@ impl Dungeon {
 			player: &mut self.player,
 			floor: &mut self.floor,
 			entities: &mut self.entities,
+			msg: &mut self.msg,
 			input,
 			action: PlayerAction::default(),
 		};
@@ -287,6 +307,7 @@ impl Dungeon {
 		updater.handle_drop_item();
 		updater.handle_pickup_item();
 		updater.handle_attack();
+		updater.handle_interact();
 		updater.handle_inv_slot();
 
 		updater.action