114 lines
2.1 KiB
JavaScript
114 lines
2.1 KiB
JavaScript
if (!this.entityLoaded) {
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return;
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}
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if (!this.initialized) {
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/**
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* Meshes
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*/
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this.sections = this.entityLoaded.sections;
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this.cloud = this.entityLoaded.cloud;
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this.camera = this.entityLoaded.camera;
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this.snail = this.entityLoaded.snail;
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this.time = 0;
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this.speed = 15;
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this.clouds = [];
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this.spawnCloud = function() {
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var cloud = this.cloud.clone();
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this.cloud.position.x = -155;
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this.cloud.position.z = (Math.random() * 25) - 12.5;
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this.cloud.updateInstance('position');
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this.clouds.push(cloud);
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}
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this.initialized = true;
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}
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var diff = data.delta * this.speed;
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var cloudInfo = this.clouds.reduce(
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function(result, cloud) {
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cloud.position.x += diff;
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cloud.updateInstance('position');
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if (cloud.position.x > 50) {
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result.dead.push(cloud);
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} else {
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result.alive.push(cloud);
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}
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return result;
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},
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{
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alive : [],
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dead : []
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}
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);
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this.clouds = cloudInfo.alive;
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cloudInfo.dead.map(
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function(deadCloud) {
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deadCloud.geometry = null;
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deadCloud.materials = null;
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deadCloud.remove();
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}
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)
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this.sections.map(
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function(section) {
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section.left.position.x += diff;
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section.road.position.x += diff;
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section.right.position.x += diff;
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if (section.left.position.x > 50) {
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section.left.position.x -= 200;
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section.road.position.x -= 200;
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section.right.position.x -= 200;
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}
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section.left.updateInstance('position');
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section.road.updateInstance('position');
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section.right.updateInstance('position');
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}
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);
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//return;
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var modified = false;
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if ((this.camera.position.z - this.snail.position.z) > 0.01) {
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this.camera.position.z -= data.delta;
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modified = true;
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}
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if ((this.snail.position.z - this.camera.position.z) > 0.01) {
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this.camera.position.z += data.delta;
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modified = true;
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}
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if (modified) {
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this.camera.updateInstance('position');
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this.camera.lookAt.x = this.snail.position.x;
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this.camera.lookAt.y = this.snail.position.y;
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this.camera.lookAt.z = this.snail.position.z;
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this.camera.updateInstance('lookAt');
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}
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this.time += data.delta;
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if (this.time > 0.5) {
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this.spawnCloud();
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this.time = 0;
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}
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//@ sourceURL=beforeRender.js
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