drop loot a step after dying

4 files changed, 31 insertions, 15 deletions

diff --git a/src/components/mod.rs b/src/components/mod.rs
index 8ffe30d..394284a 100644
--- a/src/components/mod.rs
+++ b/src/components/mod.rs
@@ -197,10 +197,16 @@ pub struct Clan {
 #[derive(Component, Debug, Clone)]
 #[storage(HashMapStorage)]
 pub struct Loot {
-	pub spread: bool,
 	pub loot: Vec<(Template, f64)>
 }
 
+#[derive(Component, Debug, Clone)]
+#[storage(HashMapStorage)]
+pub struct LootHolder {
+	pub loot: Vec<(Template, f64)>
+}
+
+
 
 #[derive(Component, Debug, Clone)]
 #[storage(HashMapStorage)]
diff --git a/src/componentwrapper.rs b/src/componentwrapper.rs
index 0eca576..392c0dc 100644
--- a/src/componentwrapper.rs
+++ b/src/componentwrapper.rs
@@ -182,8 +182,8 @@ components!(all:
 	Home (home: Pos);
 	Faction (faction: String) {Faction::from_str(faction.as_str()).ok_or(aerr!("invalid faction name"))?};
 	Interactable (action: Interaction) {action};
-	Loot (loot: List, spread: Bool) {
-		Loot {spread, loot:
+	Loot (loot: List) {
+		Loot {loot:
 			loot
 			.iter()
 			.map(|param| {match param {
@@ -291,6 +291,8 @@ components!(all:
 			total
 		}
 	};
+	Removed;
+	LootHolder () {panic!("LootHolder from parameters not implemented")};
 );
 
 
diff --git a/src/room.rs b/src/room.rs
index 3020241..9583a93 100644
--- a/src/room.rs
+++ b/src/room.rs
@@ -120,7 +120,7 @@ impl <'a, 'b>Room<'a, 'b> {
 		world.insert(NewEntities::new(encyclopedia));
 		register_insert!(
 			world,
-			(Position, Visible, Controller, Movable, New, Removed, Moved, Player, Inventory, Health, Serialise, RoomExit, Entered, TriggerBox, Trap, Fighter, Healing, ControlCooldown, Autofight, MonsterAI, Home, AttackInbox, Item, Spawner, Clan, Faction, Interactable, Loot, Timer, Equipment, TimeOffset, Flags, Ear, Build, Whitelist, Dedup, Minable), 
+			(Position, Visible, Controller, Movable, New, Removed, Moved, Player, Inventory, Health, Serialise, RoomExit, Entered, TriggerBox, Trap, Fighter, Healing, ControlCooldown, Autofight, MonsterAI, Home, AttackInbox, Item, Spawner, Clan, Faction, Interactable, Loot, Timer, Equipment, TimeOffset, Flags, Ear, Build, Whitelist, Dedup, Minable, LootHolder), 
 			(Ground, Input, Output, Size, Spawn, Players, Emigration, Time)
 		);
 		
diff --git a/src/systems/droploot.rs b/src/systems/droploot.rs
index 604f29f..d9d79d2 100644
--- a/src/systems/droploot.rs
+++ b/src/systems/droploot.rs
@@ -13,12 +13,15 @@ use crate::{
 	components::{
 		Position,
 		Loot,
+		LootHolder,
 		Trigger,
 		TriggerBox,
 		Flags,
-		Flag
+		Flag,
+		Removed
 	},
 	resources::{NewEntities, Ground},
+	componentwrapper::ComponentWrapper,
 	Pos
 };
 
@@ -31,20 +34,25 @@ impl <'a> System<'a> for DropLoot{
 		ReadStorage<'a, TriggerBox>,
 		ReadStorage<'a, Loot>,
 		Read<'a, Ground>,
-		ReadStorage<'a, Flags>
+		ReadStorage<'a, Flags>,
+		ReadStorage<'a, LootHolder>
 	);
 	
-	fn run(&mut self, (positions, mut new, triggerboxes, loots, ground, flags): Self::SystemData) {
+	fn run(&mut self, (positions, mut new, triggerboxes, loots, ground, flags, lootholders): Self::SystemData) {
 		for (position, triggerbox, loot) in (&positions, &triggerboxes, &loots).join(){
 			if triggerbox.has_message(&[Trigger::Die, Trigger::Loot]) {
-				for (template, chance) in &loot.loot {
-					if *chance > rand::thread_rng().gen_range(0.0, 1.0) {
-						let pos = if loot.spread {
-							pick_position(position.pos, &ground, &flags)
-						} else {position.pos};
-						// todo: better error handling
-						new.create(pos, &template).unwrap();
-					}
+				new.to_build.push((position.pos, vec![
+					ComponentWrapper::LootHolder(LootHolder{loot: loot.loot.clone()}),
+					ComponentWrapper::Removed(Removed)
+				]));
+			}
+		}
+		for (position, loot) in (&positions, &lootholders).join() {
+			for (template, chance) in &loot.loot {
+				if *chance > rand::thread_rng().gen_range(0.0, 1.0) {
+					let pos = pick_position(position.pos, &ground, &flags);
+					// todo: better error handling
+					new.create(pos, &template).unwrap();
 				}
 			}
 		}