From fb35eca0faf48417976377e71f0d498f53029c5a Mon Sep 17 00:00:00 2001
From: Kazhnuz <antoine@sortilege.net>
Date: Sun, 16 Jun 2019 16:21:26 +0200
Subject: [PATCH] feat(menusystem): add a way to deactivate world when
 activating the menu

---
 CHANGELOG.md                         |  2 ++
 gamecore/modules/menusystem/init.lua | 17 ++++++++++++++++-
 2 files changed, 18 insertions(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6abfb82..18638b0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -31,6 +31,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 - **world:** Add `Actor.depth` to keep the order in which actors are drawn
 
+- **menusystem;** Add a way to deactivate the menu when activating the world
+
 ### Changed
 
 - **world:** automatize world integration in a scene
diff --git a/gamecore/modules/menusystem/init.lua b/gamecore/modules/menusystem/init.lua
index 5a3a6d2..9589761 100644
--- a/gamecore/modules/menusystem/init.lua
+++ b/gamecore/modules/menusystem/init.lua
@@ -42,7 +42,8 @@ function MenuSystem:new(scene)
   self.scene = scene
   self.menus = {}
   self.focusedMenu = ""
-  self.isActive = true
+  self.isActive   = true
+  self.lockWorld  = false
 end
 
 function MenuSystem:reset()
@@ -54,16 +55,30 @@ end
 
 function MenuSystem:activate()
   self.isActive = true
+  if (self.lockWorld) then
+    if (self.scene.world ~= nil) then
+      self.scene.world:setActivity(false)
+    end
+  end
 end
 
 function MenuSystem:deactivate()
   self.isActive = false
+  if (self.lockWorld) then
+    if (self.scene.world ~= nil) then
+      self.scene.world:setActivity(true)
+    end
+  end
 end
 
 function MenuSystem:getActiveState()
   return self.isActive
 end
 
+function MenuSystem:lockWorldWhenActive(state)
+  self.lockWorld = state
+end
+
 -- MENUS FUNCTIONS
 -- Controle the menus of the menusystem