Old stuff/old_sites/threejs/18/js/game.js
(Deskargatu)
var Game = function(opt)
{
var scene;
var lock;
var SCREEN_HEIGHT;
var SCREEN_HEIGHT;
var camera;
var renderer;
var mazes= {};
var animations = [];
var camera_decal_x = 10;
var camera_decal_y = 150;
var camera_decal_z = 100;
var drop_delay_multiple=50;
if(opt.debug_level>1)
{
camera_decal_x = 0;
camera_decal_y = 200;
camera_decal_z = 50;
}
var current_item_id = 0;
var clock = new THREE.Clock();
//var stats = new Stats();
//stats.showPanel( 0 ); // 0: fps, 1: ms, 2: mb, 3+: custom
//document.body.appendChild( stats.dom );
this.load = function()
{
var promises = [];
this.assets = new Assets();
return this.assets.load();
};
this.init = function()
{
var self=this;
this.load().then(function()
{
self.init_loaded();
}, function(e)
{
console.error('error loading ',e);
alert('Error loading some assets...');
});
};
this.init_loaded= function()
{
var self=this;
this.opt = opt;
this.static_obstacles = [];
this.moving_obstacles = [];
this.moving_and_static_obstacles = [];
this.obstacles_with_player = [];
this.collision_callbacks = [];
this.scene = new THREE.Scene();
// Build basic structures
var width = 10000;
var height = 10000;
var click_ground = new THREE.PlaneGeometry(width, height);
var material = new THREE.LineBasicMaterial( { color: 0x555555, opacity:0, transparent:true } );
// Set and add the click_ground
this.click_ground = new THREE.Mesh(click_ground, material);
this.click_ground.name='click_ground';
this.click_ground.rotation.x = -Math.PI / 2;
this.scene.add(this.click_ground);
this.camera = new THREE.PerspectiveCamera(45, 1, 0.1, 10000);
this.scene.add(this.camera);
this.ambient_light = new THREE.PointLight();
this.ambient_light.intensity=opt.debug_level>1 ? 2.0 : 1.0;
this.ambient_light.position.set(100, 200, 80);
this.ambient_light.castShadow=opt.enable_shadow;
this.scene.add(this.ambient_light);
//this.scene.fog = new THREE.FogExp2( 0x333355, 0.0055 );
this.renderer = new THREE.WebGLRenderer({ antialias: true});
this.renderer.setClearColor(opt.debug_level>1 ? 0x000000 : 0x000000, 1);
this.renderer.shadowMapEnabled=opt.enable_shadow;
this.renderer.shadowMapSoft=opt.enable_shadow;
this.renderer.shadowMapType = THREE.PCFSoftShadowMap;
window.addEventListener( 'resize', onWindowResize, false );
function onWindowResize(){
self.camera.aspect = window.innerWidth / window.innerHeight;
self.camera.updateProjectionMatrix();
self.renderer.setSize( window.innerWidth, window.innerHeight );
}
this.container = opt.root;
this.setAspect();
this.container.appendChild(this.renderer.domElement);
this.start();
this.gui.init();
this.render();
this.updateCollisionsCache();
};
this.setAspect= function()
{
var w = this.container.offsetWidth;
// Fit the initial visible area's height
h = this.container.offsetHeight;
// Update the renderer and the camera
this.renderer.setSize(w, h);
this.camera.aspect = w / h;
this.camera.updateProjectionMatrix();
};
this.setFocus = function(object)
{
this.ambient_light.position.set(100+object.position.x, 200, 80+object.position.z);
this.camera.position.x = object.position.x + camera_decal_x;
this.camera.position.y = object.position.y + camera_decal_y;
this.camera.position.z = object.position.z + camera_decal_z;
this.camera.lookAt(object.position);
};
this.start = function()
{
var self=this;
this.direction=0;
this.focus_perso = self.add_character({
x: 10,
y: 0,
z: 10,
moveable: true,
ai: false,
game: self
});
this.focus_perso.name='main character';
// Create start path
var path = new Path(this, {level: 2, direction: this.direction, x: 0, z: 0});
path.build();
var pos = path.get_start_pos();
var angle = Math.radians(30);
pos.x += Math.cos(angle) * 20;
pos.z += Math.sin(angle) * 20;
this.current_item = path;
path.enter();
// Look at player
this.resetCamera();
};
this.add_character= function(params)
{
return new Perso(this, params);
},
this.add_key= function(params)
{
return new Key(this, params);
},
this.reload = function()
{
this.current_item.reload();
var pos = this.current_item.get_start_pos();
game.focus_perso.reload(pos);
},
// Camera refresh animation
this.update = function(delta)
{
if(this.zoomOut)
{
}
else if(this.zoominDestination)
{
this.zoominAngle-= 0.01;
this.current_radius = Math.min(this.current_radius+1, game.opt.door_size);
this.current_camera_decal_x *=0.96;
this.current_camera_decal_y *=0.96;
this.current_camera_decal_z *=0.96;
this.camera.position.x =
game.focus_perso.container.position.x +
this.current_camera_decal_x +
this.current_radius * Math.cos( this.zoominAngle);
this.camera.position.y *= 0.99;
this.camera.position.z =
game.focus_perso.container.position.z +
this.current_camera_decal_z +
this.current_radius * Math.sin( this.zoominAngle);
this.camera.lookAt(game.focus_perso.container.position);
if(this.camera.position.y<this.zoominDestination)
{
this.zoomOutDestination=0;
this.zoominCallback();
this.zoominDestination=null;
}
}
else
{
this.setFocus(this.focus_perso.container);
}
},
this.render = function()
{
//stats.begin();
this.renderer.render(this.scene, this.camera);
if(!this.updating)
{
this.updating=1;
var delta = clock.getDelta();
if(delta>0.070 && game.opt.debug_level>10)
{
console.warn('SLOW RENDERING DELTA: ',delta);
delta=0.070;
}
//delta=0.030;
this.update(delta);
animations.forEach(function(anim)
{
anim.animation_function();
});
this.focus_perso.update(delta);
this.current_item.update(delta);
this.updating=0;
}
requestAnimationFrame(this.render_fct);
//stats.end();
};
this.render_fct = this.render.bind(this);
this.getStaticObstacles = function()
{
return this.static_obstacles;
};
this.getMovingObstacles = function()
{
return this.moving_obstacles;
};
this.getMovingAndStaticObstacles = function()
{
return this.moving_and_static_obstacles;
};
this.getHovers = function()
{
return this.hovers;
};
this.getHoversWithClickGround = function()
{
return this.hovers_with_ground;
};
this.getObstaclesWithPlayer = function()
{
return this.obstacles_with_player;
};
this.getCollisionCallbacks = function()
{
return this.collision_callbacks;
}
this.generateCollisionCallbacks = function()
{
return this.current_item.getCollisionCallbacks();
};
this.callCollisionCallbacks = function(perso,collisions)
{
collisions.forEach(function (obj)
{
obj.walk_through_callback();
});
};
this.updateCollisionsCache = function()
{
this.hovers=this.current_item.getHovers();
this.static_obstacles = this.current_item.getStaticObstacles();
this.moving_obstacles = this.current_item.getMovingObstacles();
this.obstacles_with_player = [].concat(this.static_obstacles, this.focus_perso.container_mesh);
this.moving_and_static_obstacles = [].concat(this.static_obstacles).concat(this.moving_obstacles);
this.hovers_with_ground= this.hovers.concat([this.click_ground]);
this.collision_callbacks = this.generateCollisionCallbacks();
};
this.getNewId = function()
{
return 'item_'+(++current_item_id);
};
this.zoomInCircle = function(callback)
{
this.zoominAngle = 0;
this.zoominDestination=50;
this.zoominCallback=callback;
this.current_radius = 0;
this.current_camera_decal_x = camera_decal_x;
this.current_camera_decal_y = camera_decal_y;
this.current_camera_decal_z = camera_decal_z;
};
this.resetCamera = function()
{
this.camera.position.x = game.focus_perso.container.position.x + camera_decal_x;
this.camera.position.y = game.focus_perso.container.position.y + camera_decal_y;
this.camera.position.z = game.focus_perso.container.position.z + camera_decal_z;
this.camera.lookAt(game.focus_perso.container.position);
}
this.enterType = function(item)
{
if(this.current_item.id!==item.id)
{
this.current_item.leave();
this.current_item=item;
this.current_item.enter();
}
};
this.drop = function(params)
{
var self=this;
var items = params.drops;
var delay=0;
var distance=0;
var distance_step= opt.door_size*0.1;
var start_pos = new THREE.Vector3(params.x, params.y, params.z);
var obstacles = this.getObstaclesWithPlayer();
items.forEach(function(item)
{
var collisionResults=[1];
while(collisionResults.length>0)
{
item.params.x = params.x + Math.cos(distance)*distance_step;
item.params.y = params.y;
item.params.z = params.z + Math.sin(distance)*distance_step;
var new_pos = new THREE.Vector3(item.params.x, item.params.y, item.params.z);
var direction = new_pos.clone().sub(start_pos);
var ray = new THREE.Raycaster( start_pos, direction.normalize(),0, new_pos.clone().distanceTo(start_pos));
var collisionResults = ray.intersectObjects(obstacles);
if(collisionResults.length===0)
{
window.setTimeout(self.current_item.add_interraction_item.bind(self.current_item,item.type, item.params, true), delay);
}
distance+=Math.radians(20+Math.floor(Math.random()*180));
if(distance>Math.radians(360))
{
distance_step += opt.door_size*0.04;
distance= distance%Math.radians(360);
}
}
delay+=drop_delay_multiple;
});
}
this.get_attack_value = function(attack_object, defense_object)
{
var damage=0;
var is_hit = Math.random() < attack_object.weapon_hit_chance;
if(is_hit)
{
var quota = Math.random()*0.5+0.5;
quota -= defense_object.weapon_defense;
damage = Math.ceil(quota*attack_object.weapon_attack_damage);
}
return Math.max(0,damage);
};
this.add_fadeout_text = function(params)
{
var text = params.text;
var color = params.color;
var size = params.size;
var position = params.position;
var delta_y = params.delta_y;
var text_geo = new THREE.TextGeometry(text , {
font: game.assets.text_font,
size: size,
height: 0,
curveSegments: 4,
bevelThickness: 1,
bevelSize: 0.5,
bevelEnabled: false,
material: 0,
extrudeMaterial: 1
});
text_geo.computeBoundingBox();
var text_mesh = new THREE.Mesh( text_geo, new THREE.MeshPhongMaterial({color: color}));
text_mesh.position.x= -( text_geo.boundingBox.max.x - text_geo.boundingBox.min.x)/2 + position.x;
text_mesh.position.y= delta_y + position.y;
text_mesh.position.z= -( text_geo.boundingBox.max.z - text_geo.boundingBox.min.z)/2 + position.z;
//text_mesh.rotation.x = -this.camera.rotation.x;
text_mesh.rotation.x=Math.radians(-90);
text_mesh.rotation.y = -this.camera.rotation.y;
text_mesh.rotation.z = -this.camera.rotation.z;
text_mesh.animation_function = this.inc_scale_fadeout.bind(this, text_mesh);
animations.push(text_mesh);
this.scene.add(text_mesh);
window.setTimeout(this.remove_fadeout_text.bind(this, text_mesh), 1000);
};
this.inc_scale_fadeout = function(mesh)
{
mesh.position.y+=0.3;
mesh.scale.x+=0.05;
mesh.scale.y+=0.05;
mesh.scale.z+=0.05;
mesh.material.transparent=true;
mesh.material.opacity-=0.05;
};
this.remove_fadeout_text = function(mesh)
{
this.scene.remove(mesh);
var idx = animations.indexOf(mesh);
animations.splice(idx, 1);
}
this.fadeinmusic = function(audio)
{
if(audio.paused) { audio.play(); }
if(audio.volume<game.config.music_volume)
{
audio.volume=Math.min(game.config.music_volume,audio.volume+0.1);
window.clearTimeout(this.fadeinmusic_timer);
this.fadeinmusic_timer = window.setTimeout(this.fadeinmusic.bind(this, audio), 100);
}
else
{
audio.volume = game.config.music_volume;
}
};
this.fadeoutmusic = function(audio)
{
if(audio.volume>0)
{
audio.volume=Math.max(0,audio.volume-0.1);
window.clearTimeout(this.fadeoutmusic_timer);
this.fadeoutmusic_timer = window.setTimeout(this.fadeoutmusic.bind(this, audio), 100);
}
else
{
console.log('audio pause!');
audio.pause()
}
};
};
Tfe