From 701696160987a2ca74c4518ae3ddecc5c51c62b1 Mon Sep 17 00:00:00 2001
From: Simon Kellet <sik00038@students.stir.ac.uk>
Date: Wed, 24 Jul 2024 15:57:37 +0100
Subject: [PATCH] restart doesnt stop battle music

---
 restart.lua | 68 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 68 insertions(+)
 create mode 100644 restart.lua

diff --git a/restart.lua b/restart.lua
new file mode 100644
index 0000000..02dbb55
--- /dev/null
+++ b/restart.lua
@@ -0,0 +1,68 @@
+-- Functions to handle restarting
+-- all objects
+-- Used in map switching and restarting!
+
+function ClearWalls(walls)
+	for i = #walls, 1, -1 do
+		walls[i]:destroy()
+	end
+end
+
+function StopAllMusic()
+	-- TODO: maybe find a way
+	-- to find all 'streaming'
+	-- sounds and then stop them all!
+	musicBattle:stop()
+	musicMenu:stop()
+	musicPause:stop()
+	--musicStory:stop() -- Unused
+end
+
+function ClearPlayerCollision()
+	UserPlayer1.collider:destroy()
+	UserPlayer2.collider:destroy()
+end
+
+function ClearBullets(bullets)
+	for i, v in ipairs(bullets) do
+		v.collider:destroy()
+	end
+end
+
+local function setNewLevelFromRandom(count)
+	local level = math.random(1, count)
+	_G.CUR_LEVEL = level
+end
+
+local function getLevelCount()
+	local levelcount = 0
+	local suf = ".lua"
+	local files = love.filesystem.getDirectoryItems("maps/")
+
+	for _, file in ipairs(files) do
+		if string.find(file, suf) then
+			levelcount = levelcount + 1
+			--print(k .. ". " .. file) --outputs something like "1. main.lua"
+		end
+	end
+	return levelcount
+end
+
+function RestartGame()
+	setNewLevelFromRandom(getLevelCount())
+
+	-- Stop the music
+	--StopAllMusic()
+
+	-- Clear the players collision
+	ClearPlayerCollision()
+
+	-- Work through and delete all bullets
+	ClearBullets(Bullets1)
+	ClearBullets(Bullets2)
+
+	--Clear Walls
+	ClearWalls(Walls)
+
+	-- Done!
+end