Working on fixing minor bugs

src/SparkEmitter.h

@@ -50,7 +50,7 @@ namespace ZL {
 		std::string shaderProgramName;
 
 		bool configured;
-		void prepareDrawData();
+		void prepareDrawData(bool withRotation);
 		bool useWorldSpace;
 
 	public:
@@ -76,11 +76,17 @@ namespace ZL {
 		void emit();
 
 		void draw(Renderer& renderer, float zoom, int screenWidth, int screenHeight);
+		void draw(Renderer& renderer, float zoom, int screenWidth, int screenHeight, bool withRotation);
 
 		const std::vector<SparkParticle>& getParticles() const;
 		size_t getActiveParticleCount() const;
 		std::shared_ptr<Texture> getTexture() const { return texture; }
 
+		void setIsActive(bool newActive)
+		{
+			isActive = newActive;
+		}
+
 	private:
 		void initParticle(SparkParticle& particle, int emitterIndex);
 		Vector3f getRandomVelocity(int emitterIndex);