3D Game Programming

scoreboard.resetTimer();

scoreboard.score(0);

scoreboard.clearMessage();

updateCamera();

camera.lookAt(new THREE.Vector3(start.y, 0, 0));

resetItems(river, scoreboard);

paused = false;

}

function updateCamera() {

camera.position.set(

raft.position.x + 75,

raft.position.y + 40,

raft.position.z

);

}

function resetItems(ground, scoreboard) {

removeItems();

addItems(ground, scoreboard);

}

function removeItems() {

game_items.forEach(function(item) {

scene.remove(item);

});

game_items = [];

}

function addItems(ground, scoreboard) {

var points = ground.river_points;

var random20 = Math.floor(20 + 10*Math.random()),

fruit20 = addFruitPowerUp(points[random20], ground, scoreboard);

game_items.push(fruit20);

var random70 = Math.floor(70 + 10*Math.random()),

fruit70 = addFruitPowerUp(points[random70], ground, scoreboard);

game_items.push(fruit70);

}

function addFruitPowerUp(location, ground, scoreboard) {

var mesh = new Physijs.ConvexMesh(

new THREE.SphereGeometry(10, 25),

new THREE.MeshPhongMaterial({emissive: 0xbbcc00}),

0

);

mesh.receiveShadow = true;

mesh.castShadow = true;

Appendix 1. Project Code • 270

Prepared exclusively for Michael Powell report erratum • discuss