/* Relatively positioned textured background 1.0, by Violet CLM 
   http://www.jazz2online.com/snippets/140/relatively-positioned-textured-background/ */

//you may customize these four values
const float FadePosXMin = 0.0;
const float FadePosXMax = 1.0;
const float FadePosYMin = 0.0;
const float FadePosYMax = 1.0;





const int LevelWidth = jjLayers[4].width * 32;
const int LevelHeight = jjLayers[4].height * 32;
const float LevelWidthF = float(LevelWidth);
const float LevelHeightF = float(LevelHeight);
const float FadePosXRange = FadePosXMax - FadePosXMin;
const float FadePosYRange = FadePosYMax - FadePosYMin;
void onDrawLayer4(jjPLAYER@ play, jjCANVAS@) {
	const jjPLAYER@ nextPlayer = jjLocalPlayers[(play.localPlayerID + 1) % jjLocalPlayerCount];
	if (LevelWidth != jjSubscreenWidth)
		jjTexturedBGFadePositionX = (1.0 - float(nextPlayer.cameraX) / (LevelWidthF - jjSubscreenWidth)) * FadePosXRange + FadePosXMin;
	else
		jjTexturedBGFadePositionX = 0.5; //don't divide by zero!
	if (LevelHeight != jjSubscreenHeight)
		jjTexturedBGFadePositionY = (1.0 - float(nextPlayer.cameraY) / (LevelHeightF - jjSubscreenHeight)) * FadePosYRange + FadePosYMin;
	else
		jjTexturedBGFadePositionY = 0.5; //don't divide by zero!
}