From b174b8c00026253fd40ec262e430b0bb764e31ea Mon Sep 17 00:00:00 2001
From: Alexander M Pickering <alex@cogarr.net>
Date: Sat, 25 Jan 2025 20:40:09 -0600
Subject: work

---
 src/ecs.moon | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

(limited to 'src/ecs.moon')

diff --git a/src/ecs.moon b/src/ecs.moon
index 182f09d..a865801 100644
--- a/src/ecs.moon
+++ b/src/ecs.moon
@@ -9,8 +9,12 @@ class Component
 		@properties = properties or {}
 	join: (e) =>
 		@
+	post_join: (e) =>
+		@
 	leave: (e) =>
 		@
+	__tostring: () =>
+		return string.format("%s<%s> {\n%s\n}",@@__name,@name or "no name given",tostring(@properties))
 
 -- Base entity of our ECS
 class Entity
@@ -34,10 +38,13 @@ class Entity
 			@c_by_type[component.__class] = @c_by_type[component.__class] or {}
 			@c_by_type[component.__class][name] = component
 		for name, component in pairs(@components)
+			assert(component.join, "Component " .. name .. " does not have a join method.")
 			component\join(@)
+			component\post_join(@)
 	add: (cid, component) =>
 		component.entity = @
 		component\join(@)
+		component\post_join(@)
 		if cid == nil
 			cid = #@components
 			while @components[cid]
@@ -53,8 +60,14 @@ class Entity
 		component
 		@components[cid] = nil
 		@c_by_type[component.__class][cid] = nil
+	destroy: () =>
+		for name, component in pairs(@components)
+			@remove(name)
+
 	get: (cid) =>
 		@components[cid]
+	__tostring: () =>
+		return string.format("%s {\n%s\n}",@@__name,tostring(@components))
 
 class NetworkedComponent extends Component
 	pack: () =>
@@ -69,6 +82,7 @@ class PredictedComponent extends Component
 	new: (name, properties, netc_name, calculate) =>
 		super(name, properties)
 		@netc_name = netc_name
+		assert(calculate and type(calculate) == "table", "Calculate must be a table")
 		@calculate = calculate
 	join: (entity) =>
 		@net = @entity\get(@netc_name)
-- 
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