From 627ca789065bfcbce53a51887be4e8f8fb20d26b Mon Sep 17 00:00:00 2001
From: sanine <sanine.not@pm.me>
Date: Fri, 24 Mar 2023 19:19:21 -0500
Subject: add pausing

---
 honey/ecs-systems.lua |  1 +
 honey/ecs.lua         | 29 ++++++++++++++++-------------
 2 files changed, 17 insertions(+), 13 deletions(-)

(limited to 'honey')

diff --git a/honey/ecs-systems.lua b/honey/ecs-systems.lua
index 237aa78..5dec159 100644
--- a/honey/ecs-systems.lua
+++ b/honey/ecs-systems.lua
@@ -56,6 +56,7 @@ function renderCam(camera, priority)
 			}
 			entity.mesh:drawElements()
 		end,
+		nopause=true,
 		priority=priority,
 	}
 end
diff --git a/honey/ecs.lua b/honey/ecs.lua
index d611b37..b7806f9 100644
--- a/honey/ecs.lua
+++ b/honey/ecs.lua
@@ -195,23 +195,26 @@ function Level.reconfigureAllEntities(self)
 end
 
 
-function Level.update(self, dt)
+function Level.update(self, dt, paused)
+	local paused = paused or false
 	for _, system in ipairs(self.systems) do
-		if system.preUpdate then
-			system:preUpdate()
-		end
-		if system.prepareEntity then
+		if (not paused) or (paused and system.nopause) then
+			if system.preUpdate then
+				system:preUpdate()
+			end
+			if system.prepareEntity then
+				for id in pairs(system.entities) do
+					local entity = self.entities[id]
+					system:prepareEntity(entity)
+				end
+			end
 			for id in pairs(system.entities) do
 				local entity = self.entities[id]
-				system:prepareEntity(entity)
+				system:update(entity, dt)
+			end
+			if system.postUpdate then
+				system:postUpdate()
 			end
-		end
-		for id in pairs(system.entities) do
-			local entity = self.entities[id]
-			system:update(entity, dt)
-		end
-		if system.postUpdate then
-			system:postUpdate()
 		end
 	end
 end
-- 
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