back = loadImage("world_background.jpg");
UI = loadImage("UI.png");
tree = loadImage("tree.png");
house = loadImage("house.png");
building = loadImage("building.png");
car = loadImage("car.png");
turbine = loadImage("turbine.png");
factory = loadImage("factory.png");
eco = loadImage("eco_power.png");
energy = loadImage("energy_power.png");
loopingGif = new Gif(this, "tree.gif");
loopingGifHouse = new Gif(this, "house.gif");
loopingGifTurbine = new Gif(this, "turbine.gif");
loopingGifTurbine.loop();
loopingGifFactory = new Gif(this, "factory.gif");
loopingGifFactory.loop();
loopingGifCar = new Gif(this, "car.gif");
loopingGifBuilding = new Gif(this, "building.gif");
loopingGifBuilding.loop();
nonLoopingGifIntro = new Gif(this, "intro.gif");
nonLoopingGifIntro.play();
nonLoopingGifIntro.ignoreRepeat();
for(int i = 1; i < treeWorld.length; i++){
treeWorld[i] = loadImage("tree" + i + ".png");
for(int i = 1; i < houseWorld.length; i++){
houseWorld[i] = loadImage("house" + i + ".png");
for(int i = 1; i < buildingWorld.length; i++){
buildingWorld[i] = loadImage("building" + i + ".png");
for(int i = 1; i < carWorld.length; i++){
carWorld[i] = loadImage("car" + i + ".png");
for(int i = 1; i < turbineWorld.length; i++){
turbineWorld[i] = loadImage("turbine" + i + ".png");
for(int i = 1; i < factoryWorld.length; i++){
factoryWorld[i] = loadImage("factory" + i + ".png");