From dcd2d1e9ed9df2b67a48acc442c9e816b677b208 Mon Sep 17 00:00:00 2001
From: Clyne Sullivan <tullivan99@gmail.com>
Date: Thu, 3 Dec 2015 16:30:08 -0500
Subject: moving music to world

---
 src/world.cpp | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

(limited to 'src/world.cpp')

diff --git a/src/world.cpp b/src/world.cpp
index e5203df..ff4c461 100644
--- a/src/world.cpp
+++ b/src/world.cpp
@@ -64,6 +64,8 @@ void World::load(FILE *s){
 
 World::World(void){
 	
+	bgm = NULL;
+	
 	/*
 	 *	Nullify pointers to other worlds.
 	*/
@@ -282,6 +284,28 @@ void World::update(Player *p,unsigned int delta){
 	}
 }
 
+void World::setBGM(const char *path){
+	if(!bgm) delete[] bgm;
+	if(!path){
+		bgm = new char[strlen(path) + 1];
+		strcpy(bgm,path);
+		bgmObj = Mix_LoadMUS(bgm);
+		if(!bgmObj){
+			std::cout<<"Failed to load song file "<<path<<": "<<Mix_GetError()<<std::endl;
+		}
+	}
+}
+
+void World::bgmPlay(void){
+	Mix_VolumeMusic(15);
+	Mix_PlayMusic(bgmObj,-1);	// Loop infinitely
+}
+
+void World::bgmStop(void){
+	Mix_FreeMusic(bgmObj);
+	bgmObj = NULL;
+}
+
 int worldShade = 0;
 
 extern vec2 offset;
-- 
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