From 31dc0e443efc0aae48e11a0d98e699dbed5c7dcf Mon Sep 17 00:00:00 2001
From: Kelly Rauchenberger <fefferburbia@gmail.com>
Date: Wed, 10 Feb 2021 12:11:27 -0500
Subject: Added fade out around map change

Also moved script system first in the loop so that the camera can catch up before rendering. Also added a map change from map 2 back to map 1.
---
 res/scripts/common.lua | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

(limited to 'res/scripts/common.lua')

diff --git a/res/scripts/common.lua b/res/scripts/common.lua
index e7af1cf..f43b2e0 100644
--- a/res/scripts/common.lua
+++ b/res/scripts/common.lua
@@ -38,3 +38,28 @@ end
 function StopSound(soundId)
   mixer():stopChannel(soundId)
 end
+
+function FadeToBlack(length)
+  local progress = 0.0
+  while progress < length do
+    progress = progress + coroutine.yield()
+    setFadeoutProgress(progress / length)
+  end
+  setFadeoutProgress(1.0)
+end
+
+function RemoveFadeout(length)
+  local progress = length
+  while progress > 0 do
+    progress = progress - coroutine.yield()
+    setFadeoutProgress(progress / length)
+  end
+  setFadeoutProgress(0.0)
+end
+
+function ChangeMap(map, warp)
+  FadeToBlack(150)
+  loadMap("../res/maps/" .. map .. ".tmx", warp)
+  coroutine.yield()
+  RemoveFadeout(150)
+end
-- 
cgit 1.4.1